JP7086776B2 - Connection members and fittings for ridges - Google Patents

Description

The present invention relates to a ridge connection member provided at a joint portion of a ridge attached to a joinery frame, and a fitting using the ridge connection member.

In a fitting that sandwiches a face material such as glass between a fitting frame such as a window frame or shoji frame and a ridge attached to the fitting frame, when the ridge made of synthetic resin expands and contracts due to changes in the outside air temperature, the ridges butt together. A structure is known that prevents the gap generated in the portion from being exposed to the outside (for example, Patent Document 1).
The fitting of Patent Document 1 is provided with, for example, a block-shaped corner part having an L-shaped shape when viewed from the front side of the window, and both ends of the vertical ridge and the horizontal ridge in the longitudinal direction are inserted into the corner part to hide them. Even if the vertical ridge and the horizontal ridge contract to create a gap, the gap is prevented from being exposed to the outside of the room.

Japanese Unexamined Patent Publication No. 2008-82066

However, in the structure of Patent Document 1, when the frame material of the joinery frame is composed of a fitting called "fastening" in which the edges cut at 45 degrees are butted against each other and welded together, the joint portion of the ridge is L-shaped. Since the corner parts are exposed, the appearance is different from the joint part of the joinery frame, which is a constraint on improving the design of the entire sash.
An object of the present invention is to provide a ridge connection member and a fitting that can make the gap inconspicuous when the ridge contracts and a gap is formed between the ridges, and can improve the design of the ridge joint. There is something in it.

The ridge connection member of the present invention is a ridge connection member provided at a connection portion where the edge of one of the vertical ridge and the horizontal ridge is abutted against the side surface of the other ridge, and hits the edge of the one ridge. The contact portion is provided with a contact portion, a fixed piece portion inserted and fixed in the hollow portion of the one ridge, and a covering portion covering the found surface of the other ridge, and the covering portion is said to have the above-mentioned covering portion. It is characterized by having a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of one ridge, and functioning as a wall portion that hides a gap generated between the ridges when the ridges contract.

The ridge connection member of the present invention is a ridge connection member provided at a connection portion of a vertical ridge and a horizontal ridge having a hollow portion having a hollow portion opened at an edge cut at an angle of 45 degrees in the longitudinal direction. An inclined face plate portion interposed between the edges of the vertical ridge and the horizontal ridge, a fixed piece portion inserted and fixed in the hollow portion of one of the vertical ridge and the horizontal ridge, the vertical ridge and the horizontal ridge. The insertion portion comprises an insertion portion inserted into the hollow portion of the other ridge of the ridge, and the insertion portion is a gap formed between the inclined face plate portion and the edge of the other ridge when each of the ridges contracts. It is characterized by functioning as a wall that hides.

The ridge connection member of the present invention is a ridge connection member provided at a connection portion where the edge of one of the vertical ridge and the horizontal ridge is abutted against the side surface of the other ridge, and hits the edge of the one ridge. The covering portion includes a contact portion to be contacted, a locking portion to be locked to the locking groove formed in the one ridge, and a covering portion covering the found surface of the other ridge. It is characterized by having a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of the one ridge, and functioning as a wall portion that hides a gap generated between the ridges when the ridges contract.

The joinery of the present invention includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member. The joinery frame is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined, and the vertical ridge and the horizontal ridge are formed in the longitudinal direction. A continuous hollow portion is provided, and the edge of one ridge is abutted against the side surface of the other ridge and connected, and the connection member for the ridge is abutting portion abutting against the edge of the one ridge. A fixed piece portion inserted and fixed in the hollow portion of the one ridge and a covering portion covering the found surface of the other ridge are provided, and the covering portion is inclined with respect to the longitudinal direction of the one ridge. It is characterized by having a hypotenuse having an angle of 45 degrees and functioning as a wall portion that hides a gap generated between the ridges when the ridges are contracted.

The joinery of the present invention includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member. The joinery frame is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined, and the vertical ridge and the horizontal ridge are formed in the longitudinal direction. The edge of the end in the longitudinal direction is cut at an angle of 45 degrees with respect to the longitudinal direction, and the connecting member for the ridge is interposed between the edge of the vertical ridge and the edge of the horizontal ridge. The inclined face plate portion to be inserted, the fixed piece portion inserted and fixed in the hollow portion of one of the vertical ridge and the horizontal ridge, and the hollow portion of the other ridge of the vertical ridge and the horizontal ridge. The insertion portion is characterized in that it functions as a wall portion that hides a gap generated between the inclined face plate portion and the edge of the other ridge when each ridge contracts. do.

The joinery of the present invention includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member. The joinery frame is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined, and the vertical ridge and the horizontal ridge are one of them. The edge of the ridge is abutted against the side surface of the other ridge and connected, and the connection member for the ridge is formed into a contact portion abutting the edge of the one ridge and a locking groove formed in the one ridge. A locking portion to be locked and a covering portion covering the found surface of the other ridge are provided, and the covering portion includes a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of the one ridge. When each of the ridges contracts, it functions as a wall portion that hides a gap generated between the ridges.

According to the ridge connecting member and the fitting of the present invention, when the ridge contracts and a gap is generated between the ridges, the gap can be made inconspicuous, and the design of the ridge joint can be improved.

The external view which shows the fitting which concerns on 1st Embodiment of this invention. The vertical sectional view which shows the fitting which concerns on 1st Embodiment. The cross-sectional view which shows the fitting which concerns on 1st Embodiment. The vertical sectional view which shows the ridge of 1st Embodiment. The perspective view which shows the connecting member for a ridge of 1st Embodiment. (A) is a view of the joint portion of the vertical ridge and the horizontal ridge of the first embodiment seen from the outdoor side, and (B) is a view showing a state of the vertical ridge and the horizontal ridge at the time of contraction. The external view which shows the fitting which concerns on 2nd Embodiment of this invention. The perspective view which shows the connecting member for a ridge of 2nd Embodiment. The perspective view which shows the connecting member for a ridge of 2nd Embodiment. (A) is a view of the joint portion of the vertical ridge and the horizontal ridge of the second embodiment seen from the outdoor side, and (B) is a view showing the state of the vertical ridge and the horizontal ridge at the time of contraction. The perspective view which shows the connecting member for a ridge of 3rd Embodiment. The perspective view which shows the connecting member for a ridge of 3rd Embodiment. (A) is a view of the joint portion of the vertical ridge and the horizontal ridge of the third embodiment as viewed from the outdoor side, and (B) is a view showing the state of the vertical ridge and the horizontal ridge at the time of contraction.

[First Embodiment]
Hereinafter, the first embodiment of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 3, the fitting window 1 which is the fitting according to the first embodiment has a window frame (frame) 2, a face material 3 incorporated in the window frame 2 which is a fitting frame, and a ridge 40. And a connecting member 60 for ridges. The face material 3 of the present embodiment is a triple glass provided with three pieces of glass, but may be a double glazing having two pieces of glass or a single plate glass.
The window frame 2 is configured by framing the upper frame 21, the lower frame 22, and the left and right vertical frames 23 in four directions. As shown in FIGS. 2 and 3, the upper frame 21, the lower frame 22, and the vertical frame 23 are made of an extruded profile 25 made of synthetic resin having the same cross-sectional shape. In the present embodiment, the upper frame 21 and the lower frame 22 are the window frames 2 on the short side, and the vertical frame 23 is the window frame 2 on the long side.
The extruded profile 25 has an indoor finding piece portion 251 (finding piece portion) facing the indoor surface of the face material 3 and a prospective piece portion 252 that is continuous with the indoor finding piece portion 251. A gasket 26 that comes into contact with the indoor surface of the face material 3 is attached to the indoor finding piece portion 251. At the outdoor end of the prospect piece 252, an engaging groove 253 with which the ridge 40 for pressing the outdoor surface of the face material 3 is engaged is formed.
The ends (edges) in the longitudinal direction of the upper frame 21, the lower frame 22, and the vertical frame 23 are cut at an angle of 45 degrees with respect to the longitudinal direction, and the edges are abutted against each other and welded to form a four-circumferential framework. There is.

The ridge 40 is a horizontal ridge 40A when attached to the upper frame 21 and the lower frame 22, and a vertical ridge 40B when attached to the left and right vertical frames 23. However, since the structure is the same, refer to FIG. I will explain.
As shown in FIGS. It is provided with a rubber gasket 45 to be abutted against.
The ridge body 41 has an engaging piece portion 42 engaged with the engaging groove 253, a finding surface portion 43 arranged on the outdoor side of the face material 3, and a mounting portion 44 on which the gasket 45 is mounted. Be prepared.
The finding surface portion 43 includes a front surface portion 431 exposed to the outdoor side, a back surface portion 432 located at a distance from the front surface portion 431 on the face material side, and an engaging piece portion 42 of the front surface portion 431 and the back surface portion 432. It includes a base end portion 433 that connects the side end portions, and a tip end portion 434 that connects the front end portions of the front surface portion 431 and the back surface portion 432. The front surface portion 431 and the back surface portion 432 are curved so as to approach the indoor side, that is, the face material 3 side from the base end portion 433 toward the tip end portion 434.
The found surface portion 43 is formed with a hollow portion 435 surrounded by a front surface portion 431, a back surface portion 432, a base end portion 433, and a tip portion 434. The hollow portion 435 is continuously formed over the entire length of the ridge 40 in the longitudinal direction, and is opened at both ends of the ridge 40, that is, the finding surface portion 43 in the longitudinal direction. That is, both ends of the finding surface portion 43 in the longitudinal direction are cut at 90 degrees with respect to the longitudinal direction thereof, and the horizontal ridge 40A is arranged between the upper and lower ends of the vertical ridge 40B. ..
The mounting portion 44 includes a pair of holding piece portions 441 provided on the indoor side of the tip portion 434, and the gasket 45 is held by the holding piece portion 441. The engaging piece portion 42 extends from the base end portion 433 and is engaged with the engaging groove 253.
A film 411 is laminated on the surfaces of the surface portion 431 and the tip portion 434. A similar film is also laminated on the outdoor exposed surfaces of the upper frame 21, the lower frame 22, and the vertical frame 23, and by using the colored film 411, the color and pattern of the appearance of the window 1 can be freely set. can.
Since the tip portion 434 of the horizontal ridge 40A and the vertical ridge 40B is located closer to the face material 3 than the base end portion 433, a part of the edge 43B of the horizontal ridge 40A is not hidden by the vertical ridge 40B. Be exposed. The ridge connecting member 60 is attached to the hollow portion 435 that opens in the exposed edge 43B.

The ridge connecting member 60 includes a contact portion 61 that abuts on the edge 43B of the horizontal ridge 40A, a fixed piece portion 62 that is press-fitted and fixed to the hollow portion 435 of the horizontal ridge 40A, and a finding surface portion of the vertical ridge 40B. A covering portion 63 that covers the 43 is provided. The ridge connecting member 60 is a component having the same color as the appearance color of the ridge 40 (the color of the film 411).
The contact portion 61 is in contact with the edge 43B of the horizontal ridge 40A and covers a portion exposed when the horizontal ridge 40A is abutted against the side surface of the vertical ridge 40B. In the present embodiment, the planar shape of the contact portion 61 is substantially triangular, the outdoor side 611 of the contact portion 61 is formed along the outdoor edge of the surface portion 431, and the bottom side 612 in contact with the window frame 2 is formed. It is formed along the base end portion 433, and the indoor side 613 is formed in a shape that can be arranged along the intersection of the surface portion 431 and the tip portion 434 of the vertical ridge 40B.
The fixed piece portion 62 has a shape that is inserted into the hollow portion 435 that opens in the edge 43B of the lateral ridge 40A and can be fixed by press fitting.

The covering portion 63 includes a front surface portion 631, a bottom surface portion 632 provided along the inner peripheral surface of the window frame 2, and a back surface portion 633 provided along the front surface portion 431 of the vertical ridge 40B, and has a substantially triangular pyramid shape. It is said that.
The surface portion 631 of the covering portion 63 is provided so as to be substantially continuous with the finding surface portion 43 of the lateral ridge 40A, and has a side continuous with the contact portion 61 (same as the outdoor side 611 of the contact portion 61) and a bottom surface portion. A side 634 continuous with 632 and a hypotenuse 635 connecting the ends of each of these sides 611 and 634 are provided. Since the sides 611 and 634 have the same dimensions and the sides 611 and 634 are orthogonal to each other, the surface portion 631 is formed to be an isosceles right triangle when the fitting window 1 is viewed from the outdoor side. Has been done.
Therefore, the hypotenuse 635 has an inclination angle of 45 degrees with respect to the longitudinal direction (left-right direction) of the lateral ridge 40A. Therefore, the hypotenuse 635 also has an inclination angle of 45 degrees with respect to the longitudinal direction (vertical direction) of the vertical ridge 40B.

Next, the procedure for assembling the fitting window 1 will be described. First, the edges of the upper frame 21, the lower frame 22, and the vertical frame 23 are butted against each other and fixed by welding or the like to form a four-circumferential framework to assemble the window frame 2. Further, the gasket 26 is attached to the indoor finding piece portion 251.
Next, the face material 3 is arranged in the window frame 2, and the horizontal ridge 40A and the vertical ridge 40B are attached to the upper frame 21, the lower frame 22, and the vertical frame 23. Since the horizontal ridge 40A and the vertical ridge 40B are curved (tilted) so that the finding surface portion 43 tilts toward the inside of the room from the base end portion 433 toward the tip end portion 434, the edge 43B of the horizontal ridge 40A is vertically ridged. When abutted against the side surface (tip portion 434) of 40B, a step is generated between the horizontal ridge 40A and the vertical ridge 40B, and a part of the edge 43B of the horizontal ridge 40A is exposed. The fixing piece portion 62 of the ridge connecting member 60 is inserted into the hollow portion 435 that opens in the edge 43B and press-fitted and fixed.
As a result, as shown in FIG. 6A, the butt portion of the horizontal ridge 40A and the vertical ridge 40B is hidden by the covering portion 63 of the ridge connecting member 60, and the hypotenuse 635 of the covering portion 63 is the upper frame 21. It is located on an extension of the abutting surface (joining line of 45 degrees) between the lower frame 22 and the vertical frame 23. That is, the hypotenuse 635 is located on a line connecting the corner portion on the outer peripheral side of the finding surface portion 43 of the vertical ridge 40B and the corner portion on the inner peripheral side of the finding surface portion 43 of the horizontal ridge 40A.
The ridge connecting member 60 is fixed to the horizontal ridge 40A in advance, and after the vertical ridge 40B is attached to the vertical frame 23, the horizontal ridge 40A to which the ridge connecting member 60 is fixed is attached to the upper frame 21 and the lower frame 22. May be attached to.

Even when the temperature changes in the environment where the fitting window 1 is provided, or when the residual stress at the time of extrusion is relaxed by being exposed to a high temperature, the window frame 2 is fixed to the skeleton and hardly expands or contracts. On the other hand, the ridges 40A and 40B are only engaged with the window frame 2, and their movement in the longitudinal direction is not restricted with respect to the frames 21 to 23, so that the ridges 40A and 40B are thermally expanded and contracted.
Here, when the ridges 40A and 40B are contracted, as shown in FIG. 6B, the ridge connection member 60 is press-fitted and fixed to the horizontal ridge 40A, so that the vertical ridge is reduced by the amount of shrinkage of the horizontal ridge 40A. It moves in the direction away from 40B (left-right direction). Further, the edge 43B of the vertical ridge 40B also moves in the direction away from the upper frame 21 and the lower frame 22 (vertical direction) by the amount of shrinkage of the vertical ridge 40B.
Therefore, a gap is generated between the ridges 40A and 40B and between the vertical ridge 40B and the upper frame 21 and the lower frame 22, and the covering portion 63 is arranged in this gap portion, and the covering portion 63 is a wall portion. As it functions as, most of the gap can be hidden. If the ridges 40A and 40B return to their original dimensions, they can be returned to the state shown in FIG. 6A.

[Effect of the first embodiment]
(1) The fitting and killing window 1 has a joint portion between the upper frame 21, the lower frame 22, and the left and right vertical frames 23 as a fastener with a 45-degree edge butted against each other, and the joint portion of the vertical ridge 40B and the horizontal ridge 40A. Since the hypotenuse 635 of the ridge connecting member 60 is arranged in the window frame 2, the appearance of the window frame 2 and the corners of the horizontal ridge 40A and the vertical ridge 40B can be made common, and the design can be improved.
(2) Since the ridge connecting member 60 is fixed to the horizontal ridge 40A and not fixed to the vertical ridge 40B, the ridge connecting member 60 does not restrict the shrinkage of the ridges 40A and 40B, and the ridge 40A It is possible to prevent the ridges 40A and 40B from being damaged or detached from the window frame 2 when the ridges 40A and 40B are contracted.
(3) Since the covering portion 63 of the ridge connecting member 60 functions as a wall portion that hides the gap generated when the ridges 40A and 40B are contracted, the gap when the ridges 40A and 40B are contracted can be made inconspicuous. In this respect as well, the design can be improved.
(4) In the window frame 2, since the ridge connecting member 60 is fixed to the horizontal ridge 40A attached to the upper frame 21 and the lower frame 22 on the short side, the ridge connection is made when the horizontal ridge 40A and the vertical ridge 40B are contracted. The amount of movement of the member 60 can be reduced. Therefore, the positional deviation of the hypotenuse 635 of the ridge connecting member 60 with respect to the joining line between the upper frame 21, the lower frame 22 and the vertical frame 23 of the window frame 2 can be reduced, and the design deterioration can be suppressed.
(5) When the horizontal ridge 40A is contracted and the edge 43B is exposed, the base color of the material different from the film 411 is exposed and the design is deteriorated. However, in the present embodiment, the edge 43B of the horizontal ridge 40A is exposed. Since it is concealed by the ridge connecting member 60, it is possible to prevent the edge 43B of the horizontal ridge 40A from being exposed, and it is possible to prevent the design from being deteriorated.
(6) Since the appearance color of the horizontal ridge 40A and the vertical ridge 40B and the color of the ridge connecting member 60 are the same, the ridge connecting member 60 is arranged at the joint portion of the horizontal ridge 40A and the vertical ridge 40B. It is possible to have a unified ridge structure and improve the design.
(7) Since the ridge connecting member 60 can be fixed to the horizontal ridge 40A, it is not necessary to attach the ridge connecting member 60 to the window frame 2, and it is possible to prevent deterioration of the mounting workability of the horizontal ridge 40A and the vertical ridge 40B.

[Second Embodiment]
Hereinafter, the fitting window 1B according to the second embodiment of the present invention will be described with reference to FIGS. 7-10.
The fitting-killing window 1B according to the second embodiment is attached to the same window frame 2 as the fitting-killing window 1, the horizontal ridge 40C attached to the upper frame 21 and the lower frame 22 of the window frame 2, and the left and right vertical frames 23. The vertical ridge 40D to be formed and the ridge connecting member 50 are provided.
The horizontal ridge 40C and the vertical ridge 40D are extruded profiles having the same cross-sectional shape as the ridge 40 of the first embodiment. However, each end of the horizontal ridge 40C and the vertical ridge 40D in the longitudinal direction is cut at 45 degrees with respect to the longitudinal direction, and as shown in FIG. 7, when the fitting window 1B is viewed from the outdoor side, it is viewed. The attached surface portion 43 is configured to have a trapezoidal shape. As shown in FIG. 8, such a configuration is the same as the fitting of the "fastening" in which the edges 43A of the horizontal ridge 40C and the vertical ridge 40D are abutted and joined to each other.

As shown in FIGS. A 52 and an insertion portion 53 to be inserted into the hollow portion 435 of the vertical ridge 40D are provided. The ridge connecting member 50 is a component having the same color as the appearance color of the ridge 40 (the color of the film 411).
The inclined surface plate portion 51 has substantially the same shape as the outer peripheral shape of the edge 43A of the found surface portion 43 of the ridge 40, and covers the edge 43A of the found surface portion 43.
The fixed piece portion 52 is provided so as to project from the surface of the inclined surface plate portion 51 on the side of the horizontal ridge 40C, and is press-fitted into the hollow portion 435 of the horizontal ridge 40C to be fixed. The fixed piece portion 52 includes an insertion plate portion 521 projecting from the inclined surface plate portion 51 and two reinforcing piece portions 525 (see FIG. 9) continuously formed from the inclined surface plate portion 51 and the insertion plate portion 521. I have.

The insertion plate portion 521 includes a press-fitting fixing portion 522 and a guide portion 523. The press-fit fixing portion 522 is a portion that is continuously formed on the inclined face plate portion 51 and is pressed and fixed to the inner surface of the hollow portion 435. Specifically, the press-fitting fixing portion 522 is formed to be curved so as to be in contact with the surface portion 431, and the dimension in the bending direction (substantially the vertical direction) is almost the same as the dimension in the bending direction of the hollow portion 435. The upper and lower ends of the press-fitting fixing portion 522 are sized so as to be in contact with the tip end portion 434 and the base end portion 433.
The upper and lower ends of the guide portion 523 are inclined so that the width dimension along the bending direction (substantially vertical direction) of the surface portion 431 becomes smaller. Further, the guide portion 523 is configured so that the wall thickness (dimension in the expected direction) decreases toward the tip and gradually separates from the surface portion 431.
The reinforcing piece portion 525 also includes a press-fit fixing portion 526 and a guide portion 527. The press-fitting fixing portion 526 is continuously formed on the inclined face plate portion 51, and is formed so as to come into contact with the back surface portion 432 when the press-fitting fixing portion 522 comes into contact with the front surface portion 431.
The guide portion 527 is inclined so that the wall thickness (dimension in the bending direction) decreases toward the tip and the surface facing the back surface portion 432 gradually separates from the back surface portion 432.
With such a configuration, the guide portions 523 and 527 of the insertion plate portion 521 and the reinforcing piece portion 525 can be easily inserted into the hollow portion 435, and the press-fit fixing portions 522 and 526 can be smoothly guided into the hollow portion 435. Then, the press-fitting fixing portion 522 is pressed against the front surface portion 431, the base end portion 433, and the tip portion 434, and the reinforcing piece portion 525 is pressed against the back surface portion 432. Can be fixed by press fitting.

The insertion portion 53 is configured to be insertable into the hollow portion 435 of the vertical ridge 40D. However, the insertion portion 53 is not press-fitted into the hollow portion 435, the protrusion dimension from the inclined face plate portion 51 is shorter than that of the fixed piece portion 52, and the vertical dimension is also shorter than that of the fixed piece portion 52. ing.
That is, as shown in FIG. 10A, the insertion portion 53 is formed with dimensions that allow it to be inserted into the hollow portion 435 from the left-right direction with respect to the edge 43A of the vertical ridge 40D.

Next, the procedure for assembling the fitting window 1B will be described. First, the edges of the upper frame 21, the lower frame 22, and the vertical frame 23 are butted against each other and fixed by welding or the like to form a four-circumferential framework to assemble the window frame 2. Then, the gasket 26 is attached to the indoor finding piece portion 251. Further, the fixing piece portion 52 of the ridge connecting member 50 is inserted into the hollow portion 435 that opens in the left and right edges 43A of the horizontal ridge 40C to be press-fitted and fixed.
Next, the face material 3 is arranged in the window frame 2, the horizontal ridge 40C is attached to the upper frame 21 and the lower frame 22, and the vertical ridge 40D is attached to the vertical frame 23. At this time, the insertion portion 53 of the ridge connecting member 50 is inserted into the hollow portion 435 that opens in the upper and lower edges 43A of the vertical ridge 40D by bending the intermediate portion in the vertical direction of the vertical ridge 40D to the outdoor side. However, the vertical ridge 40D is attached to the vertical frame 23.
As a result, as shown in FIG. 10A, the ridge connecting member 50 straddles the hollow portions 435 of the ridges 40C and 40D at the butt joints (corner corners) of the horizontal ridges 40C and the vertical ridges 40D. Will be placed. Further, the inclined face plate portion 51 of the ridge connecting member 50 is arranged so as to be sandwiched between the edges 43A of the ridges 40C and 40D. Therefore, the inclined surface plate portion 51 is arranged on the extension line of the butt surface of the upper frame 21, the lower frame 22 and the vertical frame 23.

Even when the temperature changes in the environment where the fitting window 1B is provided, or when the residual stress at the time of extrusion is relaxed by being exposed to a high temperature, the window frame 2 is fixed to the skeleton and hardly expands or contracts. On the other hand, the ridges 40C and 40D are only engaged with the window frame 2, and their movement in the longitudinal direction is not restricted with respect to the frames 21 to 23, so that the ridges 40C and 40D are thermally expanded and contracted.
Here, when the ridges 40C and 40D are contracted, as shown in FIG. 10B, the ridge connection member 50 is press-fitted and fixed to the horizontal ridge 40C, so that the vertical ridge is reduced by the amount of shrinkage of the horizontal ridge 40C. Move in the direction away from 40D (left-right direction). At this time, since the insertion portion 53 of the ridge connecting member 50 is only inserted into the hollow portion 435 of the vertical ridge 40D and is not fixed, the ridge connecting member 50 moves in a direction away from the vertical ridge 40D. Tolerate. Therefore, the edge 43A of the vertical ridge 40D also moves in the direction away from the horizontal ridge 40C (vertical direction) by the amount of shrinkage of the vertical ridge 40D.
Therefore, a gap is generated between the edges 43A of the ridges 40C and 40D, but since the insertion portion 53 is arranged in this gap portion and the insertion portion 53 functions as a wall portion, most of the gap can be hidden.
When the ridges 40C and 40D return to their original dimensions due to the return of the environmental temperature or the like, the insertion portion 53 is inserted into the hollow portion 435 of the vertical ridge 40D and returns to the state shown in FIG. 10 (A). ..

[Effect of the second embodiment]
Also in the second embodiment, the same action and effect as those in the first embodiment can be obtained.
That is, in the fitting and killing window 1B, the joint portion between the upper frame 21, the lower frame 22, and the left and right vertical frames 23 is fitted with a 45-degree edge butted, and the joint portion of the vertical ridge 40D and the horizontal ridge 40C is also included. Similarly, since the inclined face plate portion 51 is interposed between the edges 43A cut at an angle of 45 degrees, the window frame 2 and the corner portions of the horizontal ridge 40C and the vertical ridge 40D can be fitted in common, and the design can be made. You can improve your sex.
Since the ridge connection member 50 is fixed to the horizontal ridge 40C and not to the vertical ridge 40D, the ridge connection member 50 does not restrict the shrinkage of each ridge 40C, 40D, and the ridge 40C, 40D It is possible to prevent the ridges 40C and 40D from being damaged or detached from the window frame 2 during contraction.
Since the insertion portion 53 of the ridge connecting member 50 functions as a wall portion that hides the gap generated when the ridges 40C and 40D are contracted, the gap when the ridges 40C and 40D are contracted can be made inconspicuous. But the design can be improved.
In the window frame 2, since the ridge connecting member 50 is fixed to the horizontal ridge 40C attached to the upper frame 21 and the lower frame 22 on the short side side, the ridge connecting member 50 is used when the horizontal ridge 40C and the vertical ridge 40D are contracted. The amount of movement can be reduced. Therefore, the positional deviation of the inclined face plate portion 51 of the ridge connecting member 50 can be reduced with respect to the joining line between the upper frame 21, the lower frame 22, and the vertical frame 23 of the window frame 2, and the design deterioration can be suppressed.
Since the fixed piece portion 52 and the insertion portion 53 of the ridge connecting member 50 are inserted into the hollow portions 435 of the ridges 40C and 40D, the positions of the ridges 40C and 40D in the prospective direction can be aligned. Therefore, there is no step between the found surface portions 43 of the ridges 40C and 40D, and the design can be improved in this respect as well.
When the side ridge 40C is contracted, if the edge 43A is exposed, the base material color of a material different from that of the film 411 is exposed and the design is deteriorated. Since it is concealed by the member 50, it is possible to prevent the edge 43A of the horizontal ridge 40C from being exposed, and it is possible to prevent deterioration of the design.
Since the appearance color of the horizontal ridge 40C and the vertical ridge 40D and the color of the ridge connecting member 50 are the same, the inclined face plate portion 51 of the ridge connecting member 50 is interposed between the horizontal ridge 40C and the vertical ridge 40D. It is possible to have a unified ridge structure and improve the design.
Since the ridge connecting member 50 can be fixed to the horizontal ridge 40C, it is not necessary to attach the ridge connecting member 50 to the window frame 2. Therefore, it is possible to prevent the mounting workability of the horizontal ridge 40C and the vertical ridge 40D from deteriorating.

[Third Embodiment]
Hereinafter, the fitting window 1C according to the third embodiment of the present invention will be described with reference to FIGS. 11, 12, and 13. The fitting-killing window 1C includes the same window frame 2 (not shown) as the fitting-killing window 1 of the first embodiment, the horizontal ridge 40E attached to the upper frame 21 and the lower frame 22 of the window frame 2, and the left and right vertical frames. A vertical ridge 40F attached to 23 and a ridge connecting member 70 are provided.
The vertical ridge 40F is the same member as the vertical ridge 40B of the first embodiment. The horizontal ridge 40E is an extruded profile having the same cross-sectional shape as the horizontal ridge 40A of the first embodiment, but the structure for attaching the ridge connecting member 70 is different from that of the horizontal ridge 40A. That is, in the engaging piece portions 42 at both ends in the longitudinal direction of the horizontal ridge 40E, a portion that interferes with the ridge connecting member 70 is cut out. Further, at both ends of the horizontal ridge 40E, a locking groove 46 is formed which is opened in the back surface portion 432 and the base end portion 433 and in which the locking portion 72 of the ridge connecting member 70 described later is locked. ..
The ridge connecting member 70 has a contact portion 71 that is in contact with the edge 43B of the horizontal ridge 40E, a locking portion 72 that is locked in the locking groove 46 of the horizontal ridge 40E, and a vertical ridge 40F. A covering portion 73 that covers the surface portion 43, and a base portion 74 that abuts on the upper frame 21 and the lower frame 22 are provided. The ridge connecting member 70 is a component having the same color as the appearance color of the ridges 40E and 40F.

The base portion 74 is formed in a substantially rectangular plate shape, and on the surface (rear surface) facing the upper frame 21 and the lower frame 22, an engaging piece portion that can be inserted into the engaging groove 253 of the upper frame 21 and the lower frame 22. 741 is projected. On the surface of the base portion 74, a step portion 742 on which the base end portion 433 of the horizontal ridge 40E is placed is formed.
The locking portion 72 is continuously provided on the base portion 74 and is configured to be able to be locked in the locking groove 46 of the lateral ridge 40E. The ridge connecting member 70 is locked so that it cannot move in the left-right direction with respect to the lateral ridge 40E by locking the locking portion 72 in the locking groove 46.
In the third embodiment, the locking groove 46 is continuously opened in the base end portion 433 and the back surface portion 432 of the lateral ridge 40E. The locking groove 46 may be formed so as to open only at the base end portion 433.
The contact portion 71 is in contact with the edge 43B of the horizontal ridge 40E and covers a portion exposed when the horizontal ridge 40E is abutted against the side surface of the vertical ridge 40F. In the present embodiment, the planar shape of the contact portion 71 is substantially triangular, and the outdoor side 711 of the contact portion 71 is arranged along the outdoor edge of the surface portion 431.
The covering portion 73 has the same configuration as the covering portion 63 of the ridge connecting member 60, and includes a front surface portion 731 and a back surface portion 733 provided along the front surface portion 431 of the vertical ridge 40F, and has a substantially triangular pyramid shape. Has been done.
The surface portion 731 of the covering portion 73 is provided so as to be substantially continuous with the finding surface portion 43 of the lateral ridge 40E, and has a side continuous with the contact portion 71 (same as the outdoor side 711 of the contact portion 71) and a base portion. A side 734 continuous with 74 and a hypotenuse 735 connecting the ends of each of these sides 711 and 734 are provided. Like the surface portion 631, the surface portion 731 is formed so as to form an isosceles right triangle, and the hypotenuse 735 has an inclination angle of 45 degrees with respect to the longitudinal direction (horizontal direction) of the lateral ridge 40E.

Next, the procedure for assembling the fitting window 1C will be described. First, the window frame 2 is assembled by framing the upper frame 21, the lower frame 22, and the vertical frame 23 four times in the same manner as in the fitting window 1, and the gasket 26 is attached to the indoor finding piece portion 251.
Next, the face material 3 is arranged in the window frame 2, and the ridge connecting member 70, the vertical ridge 40F, and the horizontal ridge 40E are attached to the upper frame 21, the lower frame 22, and the vertical frame 23. First, the engaging piece portion 741 of the ridge connecting member 70 is inserted into the engaging groove 253 of the upper frame 21 and the lower frame 22 and attached, and further, the vertical ridge 40B is attached to the vertical frame 23. The edge of the vertical ridge 40B comes into contact with the base portion 74 of the ridge connection member 70, and the ridge connection member 70 is temporarily fixed so as not to fall off from the upper frame 21 and the lower frame 22.
Next, the horizontal ridge 40E is attached to the upper frame 21 and the lower frame 22, and the locking portion 72 of the ridge connecting member 70 is locked in the locking groove 46. As a result, the base end portion 433 of the horizontal ridge 40E presses the stepped portion 742 of the ridge connecting member 70, and the horizontal ridge 40E and the ridge connecting member 70 are attached to the upper frame 21 and the lower frame 22.
As a result, as shown in FIG. 13A, the butt portion of the horizontal ridge 40E and the vertical ridge 40F is hidden by the covering portion 73 of the ridge connecting member 70, and the hypotenuse 735 of the covering portion 73 is the upper frame 21. It is located on an extension of the abutting surface (joining line of 45 degrees) between the lower frame 22 and the vertical frame 23.

Even when the temperature changes in the environment where the fitting window 1C is provided, or when the residual stress at the time of extrusion is relaxed by being exposed to a high temperature, the window frame 2 is fixed to the skeleton and hardly expands or contracts. On the other hand, the ridges 40E and 40F are only engaged with the window frame 2, and their movement in the longitudinal direction is not restricted with respect to the frames 21 to 23, so that the ridges 40E and 40F are thermally expanded and contracted.
Here, when the ridges 40E and 40F are contracted, as shown in FIG. 13B, the ridge connection member 70 is integrated with the locking portion 72 locked in the locking groove 46 of the horizontal ridge 40E. Therefore, when the horizontal ridge 40E contracts, it moves together with the horizontal ridge 40E and separates from the vertical ridge 40F. Further, the edge of the vertical ridge 40F also moves in the direction away from the upper frame 21 and the lower frame 22 (vertical direction) by the amount of shrinkage of the vertical ridge 40F.
Therefore, a gap is generated between the ridges 40E and 40F and between the vertical ridge 40F and the upper frame 21 and the lower frame 22, and the covering portion 73 is arranged in this gap portion, and the covering portion 73 is a wall portion. As it functions as, most of the gap can be hidden. If the ridges 40E and 40F return to their original dimensions, they can be returned to the state shown in FIG. 13 (A).

[Effect of the third embodiment]
Also in the third embodiment, the same effect as that of the first embodiment can be obtained.
That is, in the fitting and killing window 1C, the joint portion between the upper frame 21, the lower frame 22, and the left and right vertical frames 23 is set as a fastener with a 45-degree edge butted against each other, and the joint portion is formed at the joint portion of the vertical ridge 40F and the horizontal ridge 40E. Since the hypotenuse 735 of the ridge connecting member 70 is arranged, the appearance of the window frame 2 and the corners of the horizontal ridge 40E and the vertical ridge 40F can be made common, and the design can be improved.
Since the ridge connecting member 70 is attached by locking the locking portion 72 to the locking groove 46 formed in the horizontal ridge 40E, the edge 43B has a small edge 43B due to a processing error or thermal elongation of the small edge 43B of the horizontal ridge 40E. Even if the size varies, it does not affect the attachment of the ridge connecting member 70, so that the ridge connecting member 70 can be easily attached.
Since the ridge connecting member 70 is engaged with the horizontal ridge 40E and is not fixed to the vertical ridge 40F, the ridge connecting member 70 does not restrict the shrinkage of each ridge 40E, 40F, and the ridge 40E, 40F. It is possible to prevent the ridges 40E and 40F from being damaged or coming off from the window frame 2 when the ridges 40E and 40F are shrunk.
Since the covering portion 73 of the ridge connecting member 70 functions as a wall portion that hides the gap generated when the ridges 40E and 40F are contracted, the gap when the ridges 40E and 40F are contracted can be made inconspicuous. But the design can be improved.
In the window frame 2, since the ridge connecting member 70 is locked to the horizontal ridge 40E attached to the upper frame 21 and the lower frame 22 on the short side side, the ridge connecting member 70 is engaged when the horizontal ridge 40E and the vertical ridge 40F are contracted. The amount of movement that can be made can be reduced. Therefore, the positional deviation of the hypotenuse 735 of the ridge connecting member 70 with respect to the joining line between the upper frame 21, the lower frame 22 and the vertical frame 23 of the window frame 2 can be reduced, and the design deterioration can be suppressed.
Since the edge 43B of the horizontal ridge 40E is hidden by the ridge connecting member 70, it is possible to prevent the edge 43B of the horizontal ridge 40E from being exposed and to prevent deterioration of the design. Since the ridge connecting member 70 can be locked to the horizontal ridge 40E, it is not necessary to attach the ridge connecting member 70 to the window frame 2, and it is possible to prevent deterioration of the mounting workability of the horizontal ridge 40E and the vertical ridge 40F.

[Modification example]
The present invention is not limited to the configuration described in the above embodiments, and modifications to the extent that the object of the present invention can be achieved are included in the present invention.
The ridge connecting members 50, 60, and 70 are not limited to those attached to the upper frame 21 and the lower frame 22, and may be attached to the vertical frame 23. In particular, when the fitting is horizontally long, the upper frame 21, the lower frame 22 has a long side, and the vertical frame 23 has a short side, the ridge connecting members 50, 60, and 70 may be attached to the vertical frame 23, which is the short side. preferable.
However, since the ridge connecting members 50, 60, and 70 can prevent the edges 43A and 43B of the horizontal ridges 40C, 40A, and 40E from being exposed, the upper frame 21 and the lower frame 22 have long sides and vertical frames. Even when 23 has a short side, the ridge connecting members 50, 60, and 70 may be fixed to the horizontal ridges 40C, 40A, and 40E.
The structure for fixing the ridge connecting members 50, 60, 70 to the ridges 40A to 40F is limited to those in which the fixing pieces 52, 62 are press-fitted and fixed, or the locking portion 72 is locked in the locking groove 46. Instead, it may be fixed with an adhesive or welding. However, if it can be attached by the fixing piece portions 52, 62 or the locking portion 72, there is an advantage that the assembly work can be simplified and that the ridge connecting members 50, 60, 70 can be easily replaced if they are damaged.
In each of the above-described embodiments, the ridges 40A to 40F are outer ridges arranged on the outdoor side of the face material 3, but ridge connection members 50, 60, and 70 are also used when used as inner ridges. Can be done.

The window frame 2 and the ridge 40 may be made of synthetic resin, and the specific material thereof may be selected according to the functions required for each component and the like.
In the ridges 40A to 40F, the gasket 45 is separate from the ridge body 41, but the ridge body 41 and the gasket 45 may be integrally formed by two-color molding or the like.
In each of the above-described embodiments, the fitting and killing windows 1 and 1B have been described as fittings, but as long as the fittings use the ridges 40A to 40F, they may be open-type or slide-type windows, doors, and doors.

(summary)
The ridge connection member is a ridge connection member provided at a connection portion where the edge of one ridge of a vertical ridge and a horizontal ridge is abutted against the side surface of the other ridge, and is in contact with the edge of the one ridge. It includes a contact portion, a fixed piece portion that is inserted and fixed in the hollow portion of the one ridge, and a covering portion that covers the found surface of the other ridge, and the covering portion is the one ridge. It is characterized by having a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of the ridge, and functioning as a wall portion that hides a gap generated between the ridges when the ridges are contracted.
According to this ridge connecting member, a contact portion that abuts on the edge of one ridge of the vertical ridge and the horizontal ridge, a fixed piece portion that is inserted and fixed in the hollow portion of one ridge, and the other. Since it is provided with a covering portion that covers the found surface of the ridge, the found surface of the winning side ridge (vertical ridge for vertical win, horizontal ridge for horizontal win) can be covered with the covering portion. At this time, since the covering portion has a hypotenuse inclined at 45 degrees with respect to one ridge, the appearance is such that the hypotenuse is arranged at the joint portion of the vertical ridge and the horizontal ridge, which is similar to the fitting called a clasp. It can be an exterior design. Therefore, when the fitting of the corner of the joinery frame to which the ridge is attached is the fit of the fastener that welds the edges of the frame material cut at 45 degrees, the design of the fit of the corner of the joinery frame and the ridge is standardized. It can be done and the design can be improved.
Further, the fixed piece portion of the ridge connecting member is fixed to one ridge, but the covering portion only covers the found surface of the other ridge and is not fixed. Therefore, when each ridge contracts, the ridge connection is established. The member moves with the contraction of one of the ridges. At this time, since the movement of the ridge connecting member is not restricted by the other ridge, it is possible to prevent the ridge from being damaged or coming off the fitting frame when the ridge contracts.
Further, since the covering portion of the connecting member for ridge functions as a wall portion that hides the gap generated between each ridge when each ridge contracts, the gap when the ridge contracts can be made inconspicuous, and the design is also in this respect. You can improve your sex.

The ridge connection member is a ridge connection member provided at a connection portion of a vertical ridge and a horizontal ridge having a hollow portion that opens into a forehead whose end in the longitudinal direction is cut at an angle of 45 degrees. An inclined face plate portion interposed between the edges of the horizontal ridge, a fixed piece portion inserted and fixed in the hollow portion of the vertical ridge and one ridge of the horizontal ridge, and the other of the vertical ridge and the horizontal ridge. The insertion portion comprises an insertion portion inserted into the hollow portion of the ridge, and the insertion portion is a wall that hides a gap generated between the inclined face plate portion and the edge of the other ridge when each ridge contracts. It is characterized by functioning as a department.
According to this ridge connecting member, the vertical ridge and the horizontal ridge are inserted and fixed in the hollow portion of one ridge and the inclined face plate portion interposed between the edges cut at an angle of 45 degrees. Since the fixed piece portion to be fixed and the insertion portion inserted into the hollow portion of the other ridge are provided, the fixed piece portion and the insertion portion are inserted into the ridge and hidden, and only the inclined face plate portion is exposed to the outside. Will be. For this reason, the appearance is such that the inclined face plate portion is arranged between the edges of the vertical ridge and the horizontal ridge at 45 degrees, and the appearance design similar to that of a fitting called a clasp can be obtained. Therefore, when the fit of the corner of the joinery frame to which the ridge is attached is set to the fit of the fastener that welds the edges of the frame material cut at 45 degrees, the fit of the corner of the joinery frame and the ridge can be made common. The design can be improved.
Further, the fixed piece portion of the connecting member for the ridge is fixed to one ridge, but the insertion portion is only inserted into the hollow portion of the other ridge and is not fixed. Therefore, when each ridge contracts, it is used for the ridge. The connecting member moves as one of the ridges contracts. At this time, since the movement of the ridge connecting member is not restricted by the other ridge, it is possible to prevent the ridge from being damaged or coming off the fitting frame when the ridge contracts.
Further, the insertion portion of the connecting member for the ridge functions as a wall portion that hides the gap generated between the inclined face plate portion and the edge of the other ridge when each ridge contracts, so that the gap when the ridge contracts. Can be made inconspicuous, and the design can be improved in this respect as well.

The ridge connection member is a ridge connection member provided at a connection portion where the edge of one ridge of a vertical ridge and a horizontal ridge is abutted against the side surface of the other ridge, and is in contact with the edge of the one ridge. A contact portion, a locking portion locked in a locking groove formed on one of the hypotenuses, and a covering portion covering the found surface of the other hypotenuse are provided, and the covering portion is the one. It is characterized by having a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of the ridges, and functioning as a wall portion that hides a gap generated between the ridges when the ridges contract.
According to this ridge connection member, the contact portion abutting on the edge of one ridge of the vertical ridge and the horizontal ridge, the insertion portion inserted into the locking groove of one ridge, and the view of the other ridge. Since it is provided with a covering portion that covers the attached surface, it is possible to cover the found surface of the winning side ridge (vertical ridge if vertical win, horizontal ridge if horizontal win) with the covering portion. At this time, since the covering portion has a hypotenuse inclined at 45 degrees with respect to one ridge, the appearance is such that the hypotenuse is arranged at the joint portion of the vertical ridge and the horizontal ridge, which is similar to the fitting called a clasp. It can be an exterior design. Therefore, when the fitting of the corner of the joinery frame to which the ridge is attached is the fit of the fastener that welds the edges of the frame material cut at 45 degrees, the design of the fit of the corner of the joinery frame and the ridge is standardized. It can be done and the design can be improved.
Further, the fixed piece portion of the ridge connecting member is fixed to one ridge, but the covering portion only covers the found surface of the other ridge and is not fixed. Therefore, when each ridge contracts, the ridge connection is established. The member moves with the contraction of one of the ridges. At this time, since the movement of the ridge connecting member is not restricted by the other ridge, it is possible to prevent the ridge from being damaged or coming off the fitting frame when the ridge contracts.
Further, since the covering portion of the connecting member for ridge functions as a wall portion that hides the gap generated between each ridge when each ridge contracts, the gap when the ridge contracts can be made inconspicuous, and the design is also in this respect. You can improve your sex.

The joinery includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member, and the joinery frame. Is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined, and the vertical ridge and the horizontal ridge are continuous in the longitudinal direction. It is provided with a hollow portion and is connected by abutting the edge of one ridge against the side surface of the other ridge, and the ridge connecting member is a contact portion abutting on the edge of the one ridge and the one of the above. It includes a fixed piece portion that is inserted and fixed in the hollow portion of the ridge and a covering portion that covers the finding surface of the other ridge, and the covering portion has an inclination angle of 45 with respect to the longitudinal direction of the one ridge. It is characterized by having a hypotenuse, which is a degree, and functions as a wall portion that hides a gap generated between the ridges when the ridges are contracted.
According to this fitting, since the above-mentioned ridge connecting member is provided, the same effect can be obtained. That is, the found surface of the ridge on the winning side can be covered with the covering portion by fitting, and the covering portion has a hypotenuse arranged on the extension line of the butt surface of the edge of each frame, so that the vertical ridge and the horizontal ridge are joined. The appearance is such that the hypotenuse of 45 degrees is arranged in the portion, and the appearance of the fitting frame and the corner of the ridge can be made common, and the design can be improved. Further, since the ridge connecting member is movable with respect to the other ridge, it is possible to prevent the ridge from being damaged or coming off from the joinery frame when each ridge contracts. Further, since the covering portion of the connecting member for ridge functions as a wall portion that hides the gap generated between each ridge when each ridge contracts, the gap when the ridge contracts can be made inconspicuous, and the design is also in this respect. You can improve your sex.

The joinery includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member, and the joinery frame. Is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined, and the vertical ridge and the horizontal ridge are continuous in the longitudinal direction. A hollow portion is provided, and the edge of the end in the longitudinal direction is cut at an angle of 45 degrees with respect to the longitudinal direction, and the ridge connecting member is inclined so as to be interposed between the edge of the vertical ridge and the edge of the horizontal ridge. A face plate portion, a fixed piece portion inserted and fixed in the hollow portion of one of the vertical ridge and the horizontal ridge, and an insertion portion inserted into the hollow portion of the other ridge of the vertical ridge and the horizontal ridge. The insertion portion is characterized in that when each of the ridges contracts, the insertion portion functions as a wall portion that hides a gap generated between the inclined face plate portion and the edge of the other ridge.
According to this fitting, since the above-mentioned ridge connecting member is provided, the same effect can be obtained. That is, the appearance can be made such that the inclined face plate portion is arranged between the 45 degree edges of the vertical ridge and the horizontal ridge, and it can be the same as the fitting frame in which the edges are welded by cutting the frame material at 45 degrees. Therefore, the design can be improved. Further, since the ridge connecting member is movable with respect to the other ridge, it is possible to prevent the ridge from being damaged or coming off from the joinery frame when each ridge contracts. Further, the insertion portion of the connecting member for the ridge functions as a wall portion that hides the gap generated between the inclined face plate portion and the edge of the other ridge when each ridge contracts, so that the gap when the ridge contracts. Can be made inconspicuous, and the design can be improved in this respect as well.

The joinery includes a joinery frame, a face material arranged in the joinery frame, vertical ridges and horizontal ridges attached to the joinery frame to hold the face material, and a ridge connection member, and the joinery frame. Is composed of an upper frame, a lower frame, and left and right vertical frames. Is abutted against the side surface of the other ridge and connected, and the ridge connecting member is locked to a contact portion abutting on the edge of the one ridge and a locking groove formed in the one ridge. The covering portion comprises a locking portion and a covering portion covering the finding surface of the other ridge, and the covering portion includes a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of the one ridge, and each of the ridges. It is characterized in that it functions as a wall portion that hides a gap generated between the hypotenuses when the sword contracts.
According to this fitting, since the above-mentioned ridge connecting member is provided, the same effect can be obtained. That is, the found surface of the ridge on the winning side can be covered with the covering portion by fitting, and the covering portion has a hypotenuse arranged on the extension line of the butt surface of the edge of each frame, so that the vertical ridge and the horizontal ridge are joined. The appearance is such that the hypotenuse of 45 degrees is arranged in the portion, and the appearance of the fitting frame and the corner of the ridge can be made common, and the design can be improved. Further, since the ridge connecting member is movable with respect to the other ridge, it is possible to prevent the ridge from being damaged or coming off from the joinery frame when each ridge contracts. Further, since the covering portion of the connecting member for ridge functions as a wall portion that hides the gap generated between each ridge when each ridge contracts, the gap when the ridge contracts can be made inconspicuous, and the design is also in this respect. You can improve your sex.

In the fitting, the vertical ridge and the horizontal ridge have different length dimensions in the longitudinal direction, and the ridge connecting member is attached to the ridge having the shorter length dimension in the longitudinal direction among the vertical ridge and the horizontal ridge. Is preferable.
The amount of shrinkage due to a temperature change or the like is proportional to the length dimension of the ridge, and the larger the length dimension in the longitudinal direction, the larger the shrinkage amount. Therefore, if the ridge connecting member is attached to the ridge having a short length in the longitudinal direction, the amount of movement of the ridge connecting member can be reduced. Therefore, it is possible to reduce the positional deviation of the inclined face plate portion and the hypotenuse of the ridge connecting member with respect to the joining line of the fitting frame, and it is possible to suppress the deterioration of the design.

1, 1B ... Fitting dead window (joint), 2 ... Window frame, 21 ... Upper frame, 22 ... Lower frame, 23 ... Vertical frame, 3 ... Face material, 40 ... Hypotenuse, 40A ... Horizontal ridge, 40B ... Vertical ridge, 40C ... horizontal ridge, 40D ... vertical ridge, 41 ... ridge body, 42 ... engagement piece, 43 ... found surface, 431 ... front, 432 ... back, 433 ... base end, 434 ... tip, 435 Hollow part, 43A ... edge, 43B ... edge, 44 ... mounting part, 50 ... hypotenuse connection member, 51 ... inclined face plate part, 52 ... fixed piece part, 53 ... insertion part, 60 ... ridge connection member, 61 ... Abutment part, 611 ... outdoor side, 612 ... bottom side, 613 ... indoor side, 62 ... fixed piece part, 63 ... covering part, 631 ... front surface part, 632 ... bottom part, 633 ... back surface part, 635 ... hypotenuse, 70 ... Connection member for ridge, 71 ... contact part, 711 ... outdoor side, 713 ... stepped part, 72 ... insertion part, 73 ... covering part, 731 ... front surface part, 733 ... back surface part, 735 ... hypotenuse.

Claims (5)

A ridge connection member provided at a connection portion where the edge of one ridge of a vertical ridge and a horizontal ridge is abutted against the side surface of the other ridge.
The abutting portion that comes into contact with the edge of one of the ridges,
A fixed piece that is inserted and fixed in the hollow portion of one of the ridges,
A covering portion covering the found surface of the other ridge is provided.
The covering portion has a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of one of the ridges, and functions as a wall portion that hides a gap generated between the ridges when the ridges contract. Connection member for hypotenuse. A ridge connection member provided at a connection portion where the edge of one ridge of a vertical ridge and a horizontal ridge is abutted against the side surface of the other ridge.
The abutting portion that comes into contact with the edge of one of the ridges,
A locking portion locked in the locking groove formed on one of the ridges, and a locking portion.
A covering portion covering the found surface of the other ridge is provided.
The covering portion has a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of one of the ridges, and functions as a wall portion that hides a gap generated between the ridges when the ridges contract. Connection member for hypotenuse. Joinery frame and
The face material placed in the joinery frame and
A vertical ridge and a horizontal ridge that are attached to the joinery frame and hold the face material,
With a connecting member for ridges,
The joinery frame is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined.
The vertical ridge and the horizontal ridge have a hollow portion continuous in the longitudinal direction, and the edge of one ridge is abutted against the side surface of the other ridge and connected.
The ridge connecting member is
The abutting portion that comes into contact with the edge of one of the ridges,
A fixed piece that is inserted and fixed in the hollow portion of one of the ridges,
A covering portion covering the found surface of the other ridge is provided.
The covering portion has a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of one of the ridges, and functions as a wall portion that hides a gap generated between the ridges when the ridges contract. Joinery to be. Joinery frame and
The face material placed in the joinery frame and
A vertical ridge and a horizontal ridge that are attached to the joinery frame and hold the face material,
With a connecting member for ridges,
The joinery frame is composed of an upper frame, a lower frame, and left and right vertical frames, and the edges of each frame are cut at an angle of 45 degrees and butt-joined.
The vertical ridge and the horizontal ridge are connected by abutting the edge of one ridge against the side surface of the other ridge.
The ridge connecting member is
The abutting portion that comes into contact with the edge of one of the ridges,
A locking portion locked in the locking groove formed on one of the ridges, and a locking portion.
A covering portion covering the found surface of the other ridge is provided.
The covering portion has a hypotenuse having an inclination angle of 45 degrees with respect to the longitudinal direction of one of the ridges, and functions as a wall portion that hides a gap generated between the ridges when the ridges contract. Joinery to be. In the fitting according to claim 3 or 4 .
The vertical ridge and the horizontal ridge have different length dimensions in the longitudinal direction.
The fitting for connecting members for ridges is a fitting characterized in that it is attached to a ridge having a shorter length in the longitudinal direction among the vertical ridge and the horizontal ridge.

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