JP6475983B2 - Joinery and manufacturing method of joinery - Google Patents

Description

  The present invention relates to a joinery in which a core material is interposed between two decorative plate portions and a method for manufacturing the joinery.

The two-way sash is equipped with two downspouts and a panel.
2. Description of the Related Art Conventionally, a plurality of strip-shaped concave portions parallel to each other are provided at equal intervals on a two-sided door panel (see Non-Patent Document 1).
The lengthwise direction of each strip-shaped recess is the vertical direction (the height direction of the two-way saddle), and the juxtaposed direction of the plurality of strip-shaped recesses is the lateral direction (the lateral width direction of the two-way trapezoid). Therefore, when the two-way fence is viewed from the front, the boundary between the two vertical fences and the end plate and the respective strip-shaped recesses appear to be joints of the two-way fence. That is, the streak-like recess improves the design of the two-sided sash.

  Further, conventionally, a door having a flash structure including a core member in which a plurality of vertical grooves parallel to each other is arranged in the horizontal direction and a plurality of surface members attached to the core member has been proposed (Patent Document). 1).

The surface material has two ridges. The two buttocks are inserted into two adjacent vertical grooves.
Since one flange portion of one surface material is inserted into each longitudinal groove, a portion located between two adjacent surface materials in the core material is not covered with the surface material. Therefore, this part is separately covered with a decorative sheet different from the surface material.

JP 2003-253969 A

“EIDAI-Interior doors / closets / artificial materials / system storage | Euro Mall | Interior doors”, [online], [December 12, 2014 search], Internet <URL: http://www.eidai.com/ product / interior / euromall / door / ＞

In the case of the two-way sash described in Non-Patent Document 1, the greater the depth of the strip-shaped recess, the deeper the depth is felt in the joint-like part of the two-way sword, and a three-dimensional impression design is obtained.
However, the greater the depth of the strip-shaped recess, the more difficult it is to apply makeup inside the strip-shaped recess.

Further, the end plate provided in the two-sided door has a flash structure having, for example, two decorative plates each having a thickness of about 2.5 mm and a core member interposed between the two decorative plates. At this time, the depth of each strip-shaped recess is about 1.5 mm, and when a strip-shaped recess having a depth exceeding this is provided, the decorative board may split at the boundary of the strip-shaped recess.
On the other hand, if a thicker decorative plate is used in order to provide a deep strip-shaped recess, it is difficult to reduce the size and weight of the two-sided door.

In the case of the door described in Patent Document 1, a portion located between two adjacent surface materials looks like a joint of the door. In order to increase the depth of this portion, it is necessary to increase the thickness of each surface material, so that it is difficult to reduce the size and weight of the door.
In addition, in the case of the door described in Patent Document 1, both the surface material and the decorative sheet are required to cover the core material, so that the configuration is complicated.

  The present invention has been made in view of such circumstances, and a main object of the present invention is to provide a joinery having a joint-like portion and improved in design and a joinery manufacturing method.

The joinery according to the present invention is a joinery including two decorative plate portions disposed opposite to each other and a core member interposed between the decorative plate portions, on each side of the decorative plate portion of the core member. Has a plurality of insertion grooves juxtaposed in one direction, each decorative plate portion has a plurality of decorative members juxtaposed in the one direction, and each decorative member has two adjacent ones Two insertion portions inserted one by one in the insertion groove, and a flat plate-like makeup body that connects the insertion portions and covers the core material, and each surface side of the makeup body and the insertion portion Are inserted, and two insertion portions of two adjacent decorative members are inserted into each of the insertion grooves, and the length of the core material in the one direction is the length of each of the decorative plate portions. It is longer than the length in the one direction, and each decorative plate portion is arranged at the non-end portion in the one direction of the core material, An insertion groove into which only one insertion part is inserted, two insertion parts to be inserted one by one into the insertion groove into which only one insertion part in the other decorative plate part is inserted, and the insertion part A covering cosmetic body having a U-shaped cross-section that connects the core members and covers an end portion in one direction of the core, and the surface side of each of the covering cosmetic body and the insertion portion is decorated further comprising wherein the Rukoto the end decorative member.

  In the fitting according to the present invention, the insertion grooves are linearly parallel to each other, and each decorative member and each end decorative member are parallel to each other on the other surface side of the decorative flat plate member on which one surface is decorated. And four linear concave stripes are arranged side by side.

  In the fitting according to the present invention, the width of the insertion groove is larger than twice the thickness of each insertion portion, and the two insertion portions inserted into each insertion groove are in a posture in which at least the tip portions of the insertion portions are in contact with each other. The inner surface of the insertion groove is covered.

  In the fitting according to the present invention, the one direction is a horizontal direction or a vertical direction, and the core material includes a plurality of first mandrels juxtaposed in the one direction and both end portions of the plurality of first mandrels. Each of the first mandrel and the second mandrel adjacent to each first mandrel, and each of the second mandrel and the second groove. It is provided over the range.

The fitting according to the present invention is characterized in that the core material is a rectangular flat plate provided with the insertion grooves on both surfaces.
The joinery according to the present invention is a joinery including two decorative plate portions disposed opposite to each other and a core member interposed between the decorative plate portions, on each side of the decorative plate portion of the core member. Has a plurality of insertion grooves juxtaposed in one direction, each decorative plate portion has a plurality of decorative members juxtaposed in the one direction, and each decorative member has two adjacent ones Two insertion portions inserted one by one in the insertion groove, and a flat plate-like makeup body that connects the insertion portions and covers the core material, and each surface side of the makeup body and the insertion portion 2 are inserted into each of the insertion grooves, and the one direction is a horizontal direction or a vertical direction, and the core material is A plurality of first mandrels juxtaposed in one direction and both ends of the plurality of first mandrels are attached to each other, and the respective length directions are And the second insertion rod is provided between each first mandrel and a portion of each second mandrel adjacent to each first mandrel. .

  A manufacturing method of a joinery according to the present invention is a method of manufacturing a joinery according to the present invention, and includes a member attaching step of attaching each decorative member to the core material, and in the member attaching step, at least a back surface of each insertion portion. An adhesive is applied to the side, and after the adhesive is applied, each insertion portion is inserted into the insertion groove.

In the present invention, a plurality of decorative members are juxtaposed in one direction, whereby a decorative plate portion on one surface side of the fitting and a decorative plate portion on the other surface side are respectively configured.
In each of the insertion grooves provided in the core material, two adjacent insertion portions of two adjacent decorative members are inserted. The boundary part of the two insertion parts inserted in each insertion groove looks like a joint of the joinery.

Hereinafter, a boundary portion between two insertion portions inserted in the insertion groove is referred to as a joint portion.
Since the joint portion is formed along the insertion groove, the joinery appears to have a plurality of joints juxtaposed in one direction. Therefore, the designability of the joinery is improved.
The insertion groove is provided in the core material. The thickness of the core material is larger than, for example, the thickness of the decorative plate provided in the conventional two-sided door, so even if an insertion groove deeper than the conventional strip-shaped recess is provided in the core material, the insertion groove is used as a boundary. There is no risk of damage to the core material.
The deeper the insertion groove, the greater the depth of the boundary portion between the two insertion portions.

Since the surface side of each insertion portion is decorated, it is not necessary to separately apply the inner surface of the joint portion. Further, if the two insertion portions cover the inside of the insertion groove, there is no need to separately make up the inside of the insertion groove.
Since the decorative plate portion is arranged on the core material when the insertion portion is inserted into the insertion groove, it is easy to handle.

In the present invention, since there is a difference between the length in one direction of the core material and the length in one direction of the decorative plate portion, at least one end portion of the core material in one direction cannot be covered with the decorative plate portion alone.
However, since the two end decorative members cover both ends of the core material in one direction, there is no particular problem.
Since the end decorative member is arranged on the core material when the insertion portion is inserted into the insertion groove, the end decorative member is easy to handle.

In the present invention, each decorative member has a flat decorative body and two insertion portions. Each end decorative member has a covered decorative main body having a U-shaped cross section and two insertion portions. The decorative member (and the end decorative member) has two (and four) straight concave portions parallel to each other on the other surface side of the decorative flat plate member.
That is, the decorative member and the end decorative member are members having similar structures, and the manufacturing procedure is simple and similar, so that mass production is easy.
Further, the decorative flat plate member can be easily obtained by cutting a flat plate member, on which one side is decorated, into appropriate dimensions, for example. Therefore, it is not necessary to stock each of the decorative member and the end decorative member as long as even the flat plate member on which one side is decorated is in stock.

  Since the joint portion is formed along the insertion groove, and the plurality of insertion grooves are straight lines parallel to each other, the joinery includes a plurality of straight joints parallel to each other in one direction. looks like. Therefore, the design of the joinery is further improved.

In the present invention, since the width of the insertion groove is larger than twice the thickness of each insertion portion, two insertion portions can be easily inserted into the insertion groove.
Moreover, the two insertion parts inserted in the insertion groove can cover the inside of the insertion groove.
The greater the width of the insertion groove, the wider the joint portion becomes in the shape of a V-shaped groove. Therefore, the jointed portion is easily noticeable, and the design is improved.
If the width of the insertion groove is not more than twice the thickness of each insertion portion, it is difficult to insert two insertion portions into the insertion groove. In addition, since the width of the joint portion becomes narrow, the joint portion is not conspicuous, and it is difficult to contribute to the improvement of the design.

In this invention, the core material with which the fitting of this invention is equipped can be obtained by providing an insertion groove in the core material which has the structure similar to the core material with which the conventional flash structure fitting is equipped.
In this case, the insertion groove is provided in the length direction of the first mandrel (and the direction intersecting the length direction of the second mandrel). That is, the insertion groove is provided in the vertical side direction or the horizontal side direction of the joinery.

  In the present invention, the core material is a rectangular flat plate. Therefore, the insertion groove may be provided in the vertical side direction or the horizontal side direction of the joinery, or may be provided in the inclination direction with respect to the vertical side direction and the horizontal side direction. That is, the freedom degree in design of joinery improves.

In this invention, after apply | coating an adhesive agent to the back surface side of the at least 2 insertion part of each decorative member, each insertion part is inserted in an insertion groove | channel.
Therefore, it is possible to suppress the adhesive from leaking to the surface side of the insertion portion (that is, the inner surface of the joint portion) and the insertion portion from being unnecessarily pulled out from the inside of the insertion groove.

If each insertion portion is inserted into the insertion groove after the insertion groove is filled with an adhesive, the adhesive is likely to leak to the surface side of the insertion portion. However, if there is no adhesive between the inner surface of the insertion groove and the back side of the insertion portion, the insertion portion may come out unnecessarily from the inside of the insertion groove.
The leakage of the adhesive and the removal of the insertion part both impair the beauty of the joinery.

In the case of the joinery of the present invention, the joint portion can be deepened as the insertion groove is deepened. That is, it is possible to obtain a design with a three-dimensional impression in which a deep depth is felt in the joint portion of the joinery. As a result, the designability of the joinery can be improved.
Moreover, since it is not necessary to separately make up the inner surface of the joint portion, it is easy to manufacture the joinery.

Furthermore, since a member (for example, a decorative sheet) other than the decorative member for covering the core material is not required, the construction of the joinery is simple.
Furthermore, since the deep joint portion can be obtained without increasing the thickness of the core material or the decorative plate portion, for example, it is easy to reduce the size and weight of the joinery.
Since the insertion groove is provided in the core member, the insertion groove does not cause damage to the joinery.

According to the method for manufacturing a joinery of the present invention, since the leakage of the adhesive and the removal of the insertion portion are suppressed, the appearance of the joinery can be improved.
In addition, since the adhesive may be applied to the back side of the insertion portion, the process of applying the adhesive is easy.

It is a front view which shows schematically the composition of the fitting concerning Embodiment 1 of the present invention. It is sectional drawing which shows the structure of joinery schematically. It is an expanded sectional view which outlines the composition of joinery. It is a front view which briefly shows the structure of the core material with which a fitting is provided. It is a perspective view which briefly shows the composition of the 1st mandrel and the 2nd mandrel which a core material has. It is a perspective view which shows schematically the structure of the decorative member which the decorative board part with which a fitting is provided is provided. It is sectional drawing for demonstrating the structure of a decorative member. It is sectional drawing for demonstrating the structure of the edge part decorative member with which a fitting is provided. It is sectional drawing for demonstrating the method of manufacturing joinery. It is a front view which briefly shows other composition of joinery. It is a front view which briefly shows the structure of the fitting concerning Embodiment 2 of this invention. It is a perspective view which briefly shows the structure of the eaves and end plate with which the joinery is provided. It is a perspective view for demonstrating the structure of the end plate with which joinery is provided. It is a front view which briefly shows other composition of joinery.

  Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments thereof. In the following description, up and down, front and rear, and left and right indicated by arrows in the figure are used.

Embodiment 1.
1 to 3 are a front view, a cross-sectional view, and an enlarged cross-sectional view schematically showing a configuration of a joinery 1 according to Embodiment 1 of the present invention. FIG. 3 is an enlarged view of a portion surrounded by a two-dot chain line shown in FIG.
The joinery 1 has a vertically long rectangular shape.
A handle (such as a door handle or a handle) (not shown) is attached to the central portion in the vertical direction of the left side of the joinery 1. For this purpose, the fitting 1 is provided with an attachment portion 11.
If the joinery 1 is a hinged door, a hinge (not shown) is attached to the right side. If the joinery 1 is a sliding door, the doorwheel which is not illustrated is attached to an upper side part and a lower side part. If the joinery 1 is a suspension door, a pulley (not shown) is attached to the upper side.

The joinery 1 includes a core material 2, two decorative plate portions 3 and 3, and end decorative members 4 and 4.
The core material 2 includes six first mandrels 21, 21,..., Two second mandrels 22, 22, two longitudinal mandrels 23, 23, four horizontal mandrels 24, 24,. A handle support portion 25 is provided. The core member 2 is provided with six insertion grooves 20, 20,... At equal intervals in the left-right direction on the front side and the rear side. The rear-side insertion grooves 20, 20,... Are arranged directly behind the front-side insertion grooves 20, 20,. Each insertion groove 20 is a U-shaped groove, and includes a linear first groove 201 and two second grooves 202 and 202, which will be described later.

Each decorative board portion 3 includes five decorative members 5, 5,. Each decorative member 5 includes a decorative main body 51 and two insertion portions 52 and 52.
Each end decorative member 4 includes a covering decorative body 41 and two insertion portions 42 and 42.

FIG. 4 is a front view schematically showing the configuration of the core member 2.
FIG. 5 is a perspective view schematically showing the configuration of the first mandrel 21 and the second mandrel 22.
First, the core material 2 will be described with reference to FIGS.
The core material 2 is a member whose inside of a rectangular frame is a lattice.
Each first mandrel 21 of the core material 2 has a quadrangular prism shape in a vertical posture.
A first groove 201 is provided on each of the front and rear surfaces of the first mandrel 21. The length direction of the first groove 201 is equal to the length direction of the first mandrel 21. The upper end (and the lower end) of the first groove 201 passes through the upper end surface (and the lower end surface) of the first mandrel 21.
The first mandrel 21 is obtained by forming the first grooves 201, 201 in a square bar made of, for example, wood or wood material (LVL or plywood or the like). The first mandrel 21 may have a configuration obtained by, for example, injection molding using a synthetic resin or extrusion molding using a metal.

Each second mandrel 22 has a quadrangular prism shape in a horizontal posture.
Six second grooves 202, 202,... Are juxtaposed in the left-right direction on the front and rear surfaces of the second mandrel 22. The length direction of each second groove 202 is orthogonal to the length direction of the second mandrel 22. That is, the second grooves 202, 202,... Are parallel to each other. The upper end (and the lower end) of the second groove 202 penetrates the upper end surface (and the lower end surface) of the second mandrel 22. The width and depth of the second groove 202 (the length in the left-right direction and the front-rear direction) are equal to the width and depth of the first groove 201.
The second mandrel 22 is obtained in the same manner as the first mandrel 21.
When the thickness (length in the front-rear direction) of each of the first mandrel 21 and the second mandrel 22 is about 25 mm, the depth of the first groove 201 is, for example, about 5.5 mm.

Each vertical mandrel 23 has a rectangular column shape in a vertical posture.
Each horizontal mandrel 24 has a quadrangular prism shape in a horizontal posture. On the front surface and the rear surface of the horizontal mandrel 24, six fitting recesses are arranged in the left-right direction, and each fitting recess has a groove shape penetrating the upper and lower surfaces of the horizontal mandrel 24. .
The handle support portion 25 has a rectangular plate shape. A part of the attachment portion 11 is provided on the handle support portion 25.

The core material 2 includes a lattice-shaped first mandrel 21, 21,... And a horizontal mandrel 24, 24,... Inside a vertically winning rectangular frame using the second mandrel 22, 22 and the longitudinal mandrel 23, 23. It is obtained by arranging the handle support part 25.
The first mandrel 21, 21, ... and the longitudinal mandrels 23, 23 are arranged in parallel to each other. Therefore, the first grooves 201, 201,... Are arranged in parallel to each other.
The second mandrel 22, 22 and the horizontal mandrels 24, 24,... Are arranged in parallel to each other.
The first mandrel 21, 21, ... and the second mandrel 22, 22 are orthogonal to each other.

The upper end and lower end of the left (and right) vertical mandrel 23 are attached to the left end (and right end) of the upper and lower second mandrels 22, 22 using, for example, a tucker.
The left end portion and the right end portion of each horizontal mandrel 24 are attached to the left and right longitudinal mandrels 23, 23 in the middle in the vertical direction using, for example, a tucker.
The upper end and the lower end of each first mandrel 21 are attached to the upper and lower second mandrels 22, 22 in the middle of the left-right direction using, for example, a tucker. The middle of the first mandrel 21 in the up-and-down direction is fitted into the respective fitting recesses of the horizontal mandrels 24, 24,.

The insertion groove 20 is formed by communicating the upper and lower ends of the first groove 201 of the first mandrel 21 with the second grooves 202 and 202 of the upper and lower second mandrels 22 and 22. That is, the insertion groove 20 is provided across the portion of each first mandrel 21 and each second mandrel 22 adjacent to each first mandrel 21.
Therefore, the insertion grooves 20, 20,... Are linearly parallel to each other and are juxtaposed in the left-right direction on the front side and the rear side of the core member 2.
The handle support portion 25 is attached to the leftmost first mandrel 21, the left mandrel 23 and the third transverse mandrel 24 from the top.

  As described above, the core material 2 has the same configuration as that of the core material provided in the conventional flash structure joinery except that the insertion grooves 20, 20,... Are provided. That is, since the manufacturing procedure of the core material 2 is simple, mass production is easy. Therefore, the manufacturing cost can be reduced.

FIG. 6 is a perspective view schematically showing the configuration of the decorative member 5.
FIG. 7 is a cross-sectional view for explaining the configuration of the decorative member 5.
FIG. 8 is a cross-sectional view for explaining the configuration of the end decorative member 4.
Next, the decorative plate portions 3 and 3 and the end decorative members 4 and 4 will be described with reference to FIGS. 1 to 3 and FIGS. 6 to 8.
The length of the decorative plate portion 3 in the left-right direction is shorter than the length of the core material 2 in the left-right direction.
The decorative board portions 3 and 3 constitute the front side and the rear side of the left and right non-end parts (other than the left and right end parts) of the fitting 1. For this purpose, the front (and rear side) decorative plate part 3 is attached to the front side (and rear side) of the non-end part in the left-right direction of the core member 2.
That is, the decorative plate portions 3 and 3 are disposed to face each other in the front-rear direction, and the core material 2 is interposed between the decorative plate portions 3 and 3.

Since the decorative plate portions 3 and 3 are mirror images that are opposite to each other, the front decorative plate portion 3 will be described below.
Each decorative member 5 constituting each decorative plate portion 3 has a U-shaped cross section.
The decorative body 51 of the decorative member 5 has a rectangular flat plate shape that is vertically long in the vertical direction.
The insertion parts 52, 52 are rectangular flat plates with a vertical posture narrower than the makeup body 51, and protrude rearward from the left and right sides of the makeup body 51. In other words, the makeup main body 51 connects the front side portions of the insertion portions 52 and 52.

The thickness of the makeup main body 51 and the insertion portions 52 and 52 is approximately the same. The thickness of the insertion portion 52 is less than half the width of the insertion groove 20. In other words, the width of the insertion groove 20 is larger than twice the thickness of the insertion portion 52.
The length in the vertical direction of the makeup main body 51 and the insertion portions 52 and 52 is approximately the same as the length in the vertical direction of the core material 2.
The width of the insertion part 52 is about 5 mm. The thickness of each of the decorative body 51 and the insertion portion 52 is, for example, about the same as the thickness of the decorative board constituting the conventional two-sided door (that is, about 2.5 mm). On the other hand, the width and depth of the insertion groove 20 are, for example, about 6.5 mm and about 5.5 mm.
The surface side of the decorative member 5 (that is, the outer side of the U shape) is decorated. More specifically, the front surface of the makeup main body 51, the left surface of the left insertion portion 52, and the right surface of the right insertion portion 52 are makeupd, including the boundary portion between them.

The decorative members 5, 5,... Are juxtaposed in the left-right direction on the front side of the core member 2.
For this reason, the left side insertion portions 52, 52,... Of the decorative members 5, 5,... Have five left-side insertion grooves 20, 20 among the insertion grooves 20, 20,. , ... are inserted one by one. In addition, the right insertion portions 52, 52,... Of the decorative members 5, 5,... Are respectively inserted into the right five insertion grooves 20, 20,. One by one.

  Of the six insertion grooves 20, 20,... On the front side of the core material 2, with respect to the four insertion grooves 20, 20,. Two are inserted. The two insertion parts 52 and 52 are the right insertion part 52 related to the left decorative member 5 and the left insertion part related to the right decorative member 5 in the two decorative members 5 and 5 adjacent in the left-right direction. 52. The insertion portions 52 and 52 inserted in the insertion groove 20 cover the inner surface of the insertion groove 20 in a V-shaped posture in which the distal ends of the insertion portions 52 and 52 are in contact with each other. A boundary portion between the insertion portions 52 and 52 inserted into the insertion groove 20 is a joint portion 31. The joint portion 31 has a V-shaped groove shape whose longitudinal direction is the vertical direction.

The core material 2 between the insertion grooves 20 and 20 is covered with the makeup body 51 by inserting the two insertion portions 52 and 52 of the decorative member 5 into the two adjacent insertion grooves 20 and 20.
The decorative board portion 3 is formed by attaching the five decorative members 5 to the core member 2. At this time, an adhesive (not shown) for bonding the decorative members 5, 5,...
.. Are arranged along the four insertion grooves 20, 20,... On the front side of the decorative plate portion 3.

  The decorative member 5 uses a decorative flat plate member 50. In order to obtain the decorative flat plate member 50, the manufacturer prepares a decorative plate in which a decorative sheet (for example, an olefin sheet) is attached to one surface of a flat plate member made of, for example, wood or wood material (for example, MDF) by lamination. Keep it.

When manufacturing the decorative member 5, the manufacturer forms a rectangular decorative flat plate member 50 having a predetermined size by cutting from the decorative plate. Next, the manufacturer forms two linear concave strips 53, 53 parallel to the long side portion of the decorative flat plate member 50 on the other surface (non-decorative surface) of the decorative flat plate member 50 by, for example, V-cut processing. Form. Further, the manufacturer bends the two long side portions of the decorative flat plate member 50 toward the non-decorative surface side with the concave strip portions 53 and 53 as a boundary portion. As a result, the decorative member 5 is obtained.
The manufacturer may form the decorative flat plate member 50 after forming the concave strips 53 and 53 on the decorative plate.

  By the way, the manufacturer may form a U-shaped cross-section member by, for example, injection molding or extrusion molding using a synthetic resin, and make up the surface side of the formed U-shaped cross-section member by lapping. Also in this case, the same thing as the decorative member 5 is obtained.

However, the laminating process for a planar object such as one surface of the flat plate member is easier than the lapping process for a three-dimensional object such as the surface of the U-shaped member.
In addition, if a decorative plate made by applying makeup on one surface of the flat plate member is formed in advance, each time the fitting 1 is manufactured, the decorative members 5, 5,... Having different dimensions can be easily and quickly obtained from the decorative plate. be able to. Therefore, it is difficult to waste inventory.
That is, the decorative member 5 is more advantageous than the decorative member formed by molding and lapping.

The end decorative members 4, 4 constitute both end portions of the joinery 1 in the left-right direction. For this purpose, the left (and right) end decorative member 4 is attached to the left end (and right end) of the core member 2.
Since the end decorative members 4 and 4 are mirror images that are opposite to each other, the left end decorative member 4 will be described below.

  The covering decorative body 41 of the end decorative member 4 has a U-shaped cross section. The covered cosmetic body 41 includes a front cover portion 411, a rear cover portion 412, and an end surface cover portion 413. Each of the front cover part 411, the rear cover part 412, and the end face cover part 413 is a rectangular flat plate with a vertically long posture in the vertical direction. The end surface covering portion 413 is disposed facing the left-right direction. The front covering portion 411 and the rear covering portion 412 are parallel to each other and protrude rightward from the front and rear sides of the end face covering portion 413. In other words, the front cover portion 411 and the rear cover portion 412 face each other in the front-rear direction, and the end surface cover portion 413 connects the left end portions of the front cover portion 411 and the rear cover portion 412.

The lengths (height and width) of the front covering portion 411 and the rear covering portion 412 in the vertical and horizontal directions are approximately the same as the vertical and horizontal lengths of the decorative body 51 of the decorative member 5.
The front cover portion 411 and the rear cover portion 412 are each provided with the remaining portion of the attachment portion 11. That is, the left end decorative member 4 and the handle support portion 25 of the core material 2 constitute the attachment portion 11. The right end decorative member 4 is not provided with the attachment portion 11.

  The insertion portions 42 and 42 have a rectangular flat plate shape that is narrower than the front covering portion 411, the rear covering portion 412, and the end surface covering portion 413. One insertion portion 42 projects rearward from the right side portion of the front covering portion 411. The other insertion portion 42 protrudes forward from the right side portion of the rear cover portion 412. In other words, the covering cosmetic body 41 connects the front side portion of the front insertion portion 42 and the rear side portion of the rear insertion portion 42.

The width and thickness of the front cover part 411, the rear cover part 412, the end face cover part 413, and the insertion parts 42 and 42 are approximately the same as the width and thickness of the insertion part 52 of the decorative member 5. That is, the width of the insertion groove 20 is larger than twice the thickness of the insertion portion 52.
The surface side of the end decorative member 4 is decorated. More specifically, the front surface of the front cover portion 411, the rear surface of the rear cover portion 412, the left surface of the end surface cover portion 413, the right surface of the front insertion portion 52, and the right surface of the rear insertion portion 52 are mutually boundary portions. Including makeup.

The insertion part 42 on the front side (and rear side) of the left end decorative member 4 is inserted into the leftmost insertion groove 20 among the insertion grooves 20, 20,... On the front side (and rear side) of the core member 2. ing.
As a result, with respect to the two insertion grooves 20 and 20 on the leftmost side of the core material 2, the insertion portion 42 and the insertion portion 52 of the decorative member 5 are inserted into each insertion groove 20. The insertion portions 42 and 52 inserted in the insertion groove 20 cover the inner surface of the insertion groove 20 in a V-shaped posture in which the tip portions of the insertion portions are in contact with each other. A boundary portion between the insertion portions 42 and 52 inserted in the insertion groove 20 is a joint portion 32. The joint portion 32 has a V-shaped groove whose longitudinal direction is the vertical direction.

By inserting the two insertion portions 42, 42 of the end decorative member 4 into the two insertion grooves 20, 20 opposed to each other in the front-rear direction, the core material 2 ( That is, the left end portion of the core material 2 is covered with the covering decorative body 41.
Between the end decorative member 4 and the core member 2, an adhesive (not shown) that bonds them is disposed.
Similarly, the insertion portion 42 on the front side (and the rear side) of the right end decorative member 4 is the rightmost insertion groove 20 among the insertion grooves 20, 20,... On the front side (and the rear side) of the core member 2. Has been inserted.

  As a result, two parallel jointed portions 32, 32 are provided along the two insertion grooves 20, 20 at the boundary portion between the front decorative plate portion 3 and the end decorative members 4, 4. It is arranged.

The end decorative member 4 uses a decorative flat plate member 40. The decorative flat plate member 40 uses a decorative plate similar to the decorative plate member constituting the decorative member 5.
When manufacturing the end decorative member 4, the manufacturer forms the decorative flat plate member 40 having a predetermined dimension by cutting from the decorative plate. Next, the manufacturer forms, on the non-decorative surface of the decorative flat plate member 40, for example, four linear concave portions 43, 43,... Parallel to the long side portion of the decorative flat plate member 40 by V-cut processing. To do. Further, the manufacturer bends each part of the decorative flat plate member 40 toward the non-decorative surface side with the concave strips 43, 43,. As a result, the end decorative member 4 is obtained.
That is, as in the case of the decorative member 5, the end decorative member 4 is more advantageous than the end decorative member formed by molding and lapping.

  As described above, the end decorative member 4 and the decorative member 5 are members having similar configurations. Since both manufacturing procedures are simple and similar, mass production of these is easy. Therefore, the manufacturing cost can be reduced.

FIG. 9 is a cross-sectional view for explaining a method of manufacturing the joinery 1.
The manufacturer forms the core material 2, the decorative flat plate member 40 provided with the concave strip portions 43, 43,... And the decorative flat plate member 50 provided with the concave strip portions 53, 53, and then performs a member attaching step. carry out.
The manufacturer applies an adhesive to the other surface (non-decorative surface) of the decorative flat plate member 50 using, for example, a roller before bending the decorative flat plate member 50 provided with the concave strips 53, 53 (see FIG. 7). Apply.
Next, the manufacturer forms the decorative member 5 by bending the decorative flat plate member 50 with the concave strips 53, 53 as a boundary, and attaches the formed decorative member 5 to the left and right non-end portions of the core material 2.

The same operation is performed on all the decorative members 5, 5,. As a result, the decorative board portions 3 and 3 are attached to the front side and the rear side of the core member 2.
Further, the manufacturer uses, for example, a roller on the other surface (non-decorative surface) of the decorative flat plate member 40 before bending the decorative flat plate member 40 provided with the concave strip portions 43, 43,... (See FIG. 8). Apply adhesive.
Next, the manufacturer forms the end decorative member 4 by bending the decorative flat plate member 40 with the concave strip portions 43, 43,.
In this way, the manufacturer forms the two end decorative members 4, 4 and attaches the two formed end decorative members 4, 4 to the left and right ends of the core member 2.

  The operation | work which inserts insertion part 52,52 (or insertion part 42,52) with respect to the insertion groove | channel 20 is easy. This is because the width of the insertion groove 20 is larger than twice the thickness of each insertion portion 42 and 52.

The operation | work which arrange | positions the insertion parts 52 and 52 (or insertion parts 42 and 52) in a V shape by making a front-end | tip part contact is easy. Specifically, if both the insertion portions 52 and 52 (or the insertion portions 42 and 52) are inserted into the insertion groove 20, the insertion portions 52 and 52 (or the insertion portions 42 and 52) naturally come into contact with the tip portion. V-shaped posture.
This is because an elastic restoring force is generated by bending the decorative flat plate member 50 (the decorative flat plate member 40) at the formation portion of the concave strip portion 53 (or the concave strip portion 43). Each of the insertion portions 52 and 52 (or the insertion portions 42 and 52) tries to return to the makeup main body 51 (or the covering makeup main body 41) by an elastic restoring force, but the insertion portions 52 and 52 (or insertions). When the tips of the portions 42 and 52) come into contact with each other, they stop each other. As a result, the insertion portions 52 and 52 (or the insertion portions 42 and 52) are in a V-shaped posture with the tip portions in contact.

  If insertion part 52,52 (or insertion part 42,42) is inserted with respect to the insertion groove | channel 20, the decorative member 5 (or edge part decorative member 4) will be positioned in the left-right direction. If the upper and lower ends of the decorative member 5 (or the end decorative member 4) are disposed at the upper and lower ends of the core member 2, the decorative member 5 (or the end decorative member 4) is positioned in the vertical direction.

As mentioned above, since the attachment procedure of the decorative board parts 3 and 3 and the end decorative members 4 and 4 with respect to the core material 2 is simple, mass production of the joinery 1 is easy. Therefore, the manufacturing cost can be reduced.
Moreover, unlike the case where the insertion portions 52 and 52 (or the insertion portions 42 and 52) are inserted after the insertion groove 20 is filled with the adhesive, the adhesive is applied to the insertion portions 52 and 52 (or the insertion portions 42 and 52). Since it inserts after apply | coating, it is suppressed that an adhesive agent leaks to the inner surface side of the joint part 31 (or joint part 32). Further, since the end decorative member 4 and the decorative member 5 are bonded to the core member 2, the end decorative member 4 or the decorative member 5 is dropped from the core member 2, or the insertion portions 42 and 52 are inserted into the insertion grooves. Unnecessary withdrawal from 20 is suppressed. As a result, the beauty of the joinery 1 is improved.

Since the inner surface of each insertion groove 20 is covered with the insertion portions 52 and 52 or the insertion portions 42 and 52 inserted into the insertion groove 20, it is not necessary to make up the inner surface of the insertion groove 20.
Moreover, since the inner surface side (insertion part 52,52 or the surface side of each insertion part 42,52) of each joint-like part 31 and 32 is made up, it is necessary to make up the inner surface of each joint-like part 31 and 32 separately. There is no.
That is, the structure of the joinery 1 is simple, and the manufacturing procedure of the joinery 1 is simple.

In the joinery 1 as described above, the joint portions 31, 31,... And the joint portions 32, 32 look like joints of the joinery 1. The joints are long in the vertical direction, are parallel to each other, and are equally spaced in the horizontal direction.
In addition, the joint portions 31, 31,... And the joint portions 32, 32 of the joinery 1 are deeper than the joint portions of the conventional two-sided door. Therefore, the fitting 1 of the design of the three-dimensional impression which can feel the deep depth in the joint-like parts 31, 31, ... and the joint-like parts 32, 32 can be obtained.

  The reason why the joint portions 31, 31,... And the joint portions 32, 32 are deeper than the joint portion of the conventional two-way saddle is that the depth of the insertion groove 20 (about 5.5 mm) is the conventional two-way shield. The depth of each of the joints 31 and 32 is greater than the depth of the joints of the conventional two-way sash door, since it is more than three times deeper than the depth of the strip-shaped recess (about 1.5 mm) formed on the end plate Because it will also be larger.

In addition, the width of the insertion groove 20 is about 1.5 mm larger than twice the thickness of the insertion portion 52, and the insertion portions 52 and 52 (or insertion portions 42 and 52) are arranged in a V shape with the tip portions in contact with each other. Therefore, the width of the joint portion 31 (or joint portion 32) is about 1.5 mm by simple calculation. Accordingly, the joint portions 31, 31,... And the joint portions 32, 32 are easily noticeable.
If the insertion portions 52 and 52 (or the insertion portions 42 and 52) are in contact with each other entirely from the distal end portion to the proximal end portion, the width of the joint portion 31 (or joint portion 32) is simply calculated. The joint portions 31, 31,... And the joint portions 32, 32 are hardly noticeable.

  As described above, joint parts 31, 31,... And joint parts 32, 32 that are prominent and prominent in the joinery 1 are long in the vertical direction, parallel to each other, and equidistantly arranged in the left-right direction. Therefore, the design of the joinery 1 can be greatly improved.

By the way, the depth of the insertion groove 20 is sufficiently smaller than the thickness (about 25 mm) of the first mandrel 21 and the second mandrel 22 in which the insertion groove 20 is provided. Or there is no possibility of causing the split fracture of the second mandrel 22.
Further, since the insertion groove 20 can be provided without increasing the thickness of each of the first mandrel 21 and the second mandrel 22, the joinery 1 can be easily reduced in size and weight.

FIG. 10 is a front view schematically showing another structure of the joinery 1.
The joinery 1 may be provided with a daylighting unit 12.

  The core member 2 may be provided with lateral insertion grooves instead of the insertion grooves 20, 20,. In this case, each insertion groove is provided across each horizontal mandrel 24 and a portion of each first mandrel 21 and vertical mandrel 23 adjacent to the horizontal mandrel 24. Two decorative plate portions corresponding to the decorative plate portions 3 and 3 are formed by attaching the six decorative members corresponding to the decorative members 5, 5,. Is done. Further, two end decorative members corresponding to the end decorative members 4 and 4 are attached to the core member 2.

Embodiment 2. FIG.
FIG. 11 is a front view schematically showing the configuration of the joinery 6 according to Embodiment 2 of the present invention.
FIG. 12 is a perspective view schematically showing the configuration of the eaves 61 and the end plate 62 provided in the fitting 6.
FIG. 13 is a perspective view for explaining the configuration of the end plate 62.
The joinery 6 of the present embodiment has a configuration substantially similar to that of the joinery 1 of the first embodiment. Hereinafter, differences from the first embodiment will be described, and other parts corresponding to those of the first embodiment are denoted by the same reference numerals and description thereof will be omitted.

The joinery 6 has a vertically long rectangular shape.
The eaves 61 of the joinery 6 include two vertical eaves 611 and 611 and horizontal eaves 612 and 612, respectively.
A handle is attached to the left vertical shaft 611. For this purpose, a mounting portion 601 is provided on the left vertical rod 611.
If the joinery 6 is any of a hinged door, a sliding door, and a hanging door, any one of a hinge, a door wheel, and a pulley is attached to the joinery 6.

The end plate 62 includes a core member 63 and two decorative plate portions 64 and 64.
The core member 63 is formed of a rectangular flat plate 631 having a vertical posture facing in the front-rear direction. The rectangular flat plate 631 is an MDF or a honeycomb panel. On the front surface and the rear surface of the rectangular flat plate 631, a plurality of linear insertion grooves 632, 632,.
The side-by-side direction of the insertion grooves 632, 632,... In the present embodiment, the juxtaposition direction of the insertion grooves 632, 632,... That is, the length direction of the insertion grooves 632, 632,...

The decorative plate portion 64 includes a plurality of decorative members 65, 65,... And two decorative members 66, 66 that are juxtaposed in the direction in which the insertion grooves 632, 632,.
The shape of the decorative member 65 is substantially the same as the shape of the decorative member 5 of the first embodiment. However, each decorative member 65 does not protrude from the core material 63. Therefore, the makeup body 651 and the insertion portions 652 and 652 of the makeup member 65 are not necessarily rectangular, unlike the makeup body 51 and the insertion portion 52 of the first embodiment.
In addition, the decorative members 66 and 66 are arranged at both ends of the decorative plate portion 64 in the juxtaposition direction. Each decorative member 66 has only one insertion portion.

The insertion portions 652 and 652 of each decorative member 65 are inserted into the two adjacent insertion grooves 632 and 632, and the insertion portions of the two decorative members 66 and 66 are two insertion grooves 632 at both ends in the juxtaposed direction. , 632, the core material 63 is covered with the decorative plate portion 64. As a result, the end plate 62 is formed.
A boundary portion between the insertion portions 652 and 652 inserted in the insertion groove 632 is a joint portion 600. A boundary portion between the insertion portion 652 inserted into the insertion groove 632 and the insertion portion of the decorative member 66 is also a joint-like portion.
The peripheral edge of the end plate 62 is covered with a flange 61.

The joinery 6 as described above has the same effects as the joinery 1 of the first embodiment.
Further, the configuration of the core member 63 is simple, and before the insertion grooves 632, 632,... Are formed in the rectangular flat plate 631, for example, it is easy to change the juxtaposition direction or interval of the insertion grooves 632, 632,. . Therefore, the joinery 6 has a higher degree of design freedom than the joinery 1.

FIG. 14 is a front view schematically showing another structure of the joinery 6.
The joinery 6 may be provided with a daylighting unit 602.

  The end plate 62 may have a configuration using the core material and the two decorative plate portions having the same configuration as the core material 2 and the decorative plate portions 3 and 3 of the first embodiment. In this case, the left and right end portions and the upper and lower end portions of the core material are covered with the flange 61, and therefore, those corresponding to the end decorative members 4 and 4 of the first embodiment are unnecessary.

  The joint intervals (intervals between the insertion grooves) are not limited to equal intervals, and may be unequal intervals. However, it is preferable that the joints have left-right symmetry even if they are arranged at unequal intervals. When two joiners are juxtaposed in the left-right direction (for example, used as a hinged door), the joint arrangement of the two joiners as a whole may have left-right symmetry.

  The arrangement and shape of joints (insertion grooves) are not limited to parallel and straight lines. However, when the joint is non-parallel or curved, the shape of the decorative member may be complicated, or the manufacturing process may be complicated.

The embodiment disclosed this time is to be considered as illustrative in all points and not restrictive. The scope of the present invention is not intended to include the above-described meanings, but is intended to include meanings equivalent to the claims and all modifications within the scope of the claims.
In addition, as long as the effects of the present invention are obtained, the fixtures 1 and 6 may include components that are not disclosed in the first and second embodiments.
The constituent elements (technical features) disclosed in each embodiment can be combined with each other, and a new technical feature can be formed by the combination.

DESCRIPTION OF SYMBOLS 1,6 Joinery 2,63 Core material 20,632 Insertion groove 21 1st mandrel 22 2nd mandrel 3,64 Decorative plate part 4 End decorative member 40, 50 Decorative flat plate member 41 Coated makeup main body 42 Insertion part 43, 53 Concave Strip 5,65 Cosmetic member 51,651 Cosmetic body 52,652 Insertion part 631 Rectangular flat plate

Claims (7)

Two decorative panel parts arranged opposite to each other;
In a joinery comprising a core material interposed between the decorative panel portions,
A plurality of insertion grooves are arranged in one direction on each side of the decorative plate portion of the core material,
Each decorative plate portion has a plurality of decorative members juxtaposed in the one direction,
Each decorative member has two insertion portions that are inserted one by one into the two adjacent insertion grooves, and a flat makeup body that connects the insertion portions and covers the core material. The cosmetic body and the surface side of each of the insertion parts are decorated,
In each of the insertion grooves, two insertion parts of two adjacent decorative members are inserted ,
The length of the one direction of the core material is longer than the length of the one direction of each of the decorative plate portions,
Each decorative plate portion is disposed on a non-end portion of the one direction of the core material,
Two insertion grooves are inserted one by one into the insertion groove in which only one insertion part is inserted in one decorative board part, and in the insertion groove in which only one insertion part is inserted in the other decorative board part An insertion portion; and a covering cosmetic body having a U-shaped cross section that connects the insertion portions and covers the end portion in one direction of the core material, and each of the covering cosmetic body and the surface side of each of the insertion portions. Are two end decorative members that are made up
Fittings, characterized in Rukoto equipped with. The insertion grooves are linear parallel to each other,
Each decorative member and each end decorative member are characterized in that two and four linear concave portions parallel to each other are arranged in parallel on the other surface side of the decorative flat plate member on which one surface is decorated. The joinery according to claim 1 . The one direction is a horizontal direction or a vertical direction,
The core material is
A plurality of first mandrels juxtaposed in the one direction;
Two second mandrels attached to both ends of each of the plurality of first mandrels, each having a length direction corresponding to the one direction;
The fitting according to claim 1 or 2 , wherein the insertion groove is provided across each first mandrel and a portion of each second mandrel adjacent to each first mandrel. The joinery according to claim 1 or 2 , wherein the core member is a rectangular flat plate having the insertion grooves provided on both sides. Two decorative panel parts arranged opposite to each other;
A core material interposed between the decorative plate portions;
In joinery comprising
A plurality of insertion grooves are arranged in one direction on each side of the decorative plate portion of the core material,
Each decorative plate portion has a plurality of decorative members juxtaposed in the one direction,
Each decorative member has two insertion portions that are inserted one by one into the two adjacent insertion grooves, and a flat makeup body that connects the insertion portions and covers the core material. The cosmetic body and the surface side of each of the insertion parts are decorated,
In each of the insertion grooves, two insertion parts of two adjacent decorative members are inserted,
The one direction is a horizontal direction or a vertical direction,
The core material is
A plurality of first mandrels juxtaposed in the one direction;
Two second mandrels attached to both ends of each of the plurality of first mandrels, each having a length direction corresponding to the one direction;
Have
The fitting is characterized in that the insertion groove is provided across each first mandrel and a portion of each second mandrel adjacent to each first mandrel. The width of the insertion groove is greater than twice the thickness of each insertion portion,
The two insertion parts inserted into each insertion groove cover the inner surface of the insertion groove in a posture in which at least the tips of the two parts are in contact with each other. The joinery described . A method for manufacturing the joinery according to any one of claims 1 to 6,
A member attaching step for attaching each decorative member to the core material,
In the member mounting process,
Apply an adhesive on at least the back side of each insertion part,
A manufacturing method of a joinery, wherein each insertion portion is inserted into the insertion groove after application of an adhesive.

Images