JP6727986B2 - door - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door, and more particularly, to a structure of a cosmetic molding attached to the surface of the door.

Some doors such as entrance doors have a decorative molding attached to the surface of the door body to increase the thickness and improve the design such as a heavy feeling and a high-class feeling. As a door in which such a decorative molding is attached to a door body, there is one disclosed in Patent Document 1. The decorative molding described in Patent Document 1 is composed of a plurality of molding members, and is mounted by abutting the plurality of molding members side by side and fixing the molding members to the surface of the door body on the outdoor side.

In this conventional cosmetic molding, as an example of the configuration of the abutting portions of the adjacent molding members, as shown in FIG. 9(A), there is one in which the side surface portions of both molding members 70 and 71 are simply brought into contact with each other. As another configuration example, as shown in FIG. 9B, there are recesses 70a and 71a provided on the outside of the side surfaces of the molding members 70 and 71, respectively, and the recesses 70a and 71a are combined. ..

JP 2002-295138 A

However, the conventional cosmetic molding shown in FIG. 9 has the following problems. That is, as shown in FIG. 9A, in the case where the side surface portions of the molding members 70 and 71 are simply brought into contact with each other, the molding members 70 and 71 may not be manufactured due to manufacturing errors or mounting errors on the door body. As shown in C), a step S may occur between the molding members 70 and 71. Further, a gap G may be formed between the molding members 70 and 71 as shown in FIG. 9D due to a manufacturing error of the molding members 70 and 71 and an attachment error to the door body. The presence of such a step S or the gap G, or the existence and non-existence of the step S causes deterioration of the appearance.

As shown in FIG. 9B, even in the case where concave portions 70a and 71a are provided in the adjacent molding members 70 and 71, respectively, the abutting portions can be seen, so that the step S shown in FIG. 9C and the step S shown in FIG. The presence of the gap G shown in (D) makes them visible. Therefore, there is a problem similar to that shown in FIG.

On the other hand, in order to make the step S and the gap G inconspicuous, it has been conventionally performed to increase the distance between the molding members 70 and 71. However, if the distance between the molding members 70 and 71 is increased, a sense of unity is obtained as a whole. It is not possible to realize a cosmetic mall that has

In view of the above-mentioned problems, the present invention provides a decorative mall formed by a plurality of molding members in a door body, which provides a decorative mall with a sense of unity and is excellent in appearance. To aim.

The door of the present invention is
In a door configured to be attached to the surface of the door body in a state where adjacent side surface portions of the plurality of molding members are in contact with each other,
Of the side surface portions of the molding members adjacent to each other, the outer side of the side surface portion of one molding member, which is the opposite side of the door body, is bent in a direction away from the side surface portion of the other molding member, By the portion, a concave portion is formed on the outer side between the side surface portions of the adjacent molding members ,
Each of the plurality of molding members has a pair of locking pieces for fixing the molding member to the door body on the inner side of the door body, and the locking receiving member fixed to the door body is the pair. And a locking claw provided on the locking piece sandwiched between the locking pieces and elastically locked to the locking receiver to fix the molding member to the door body.
In a side surface portion of at least one molding member of the molding members adjacent to each other, on the inner side, which is the door body side, has a bending portion bent in a direction away from the mating molding member,
Inside the bending portion, one of the pair of locking pieces, which has a locking claw formed to project to the opposite side of the mating molding member, is provided. It is characterized by being formed.

The door of the present invention is, in the door,
It is characterized in that the outer surfaces of the adjacent molding members are formed side by side on a virtual plane or a virtual curved surface that is continuous across the recess.

In the present invention, of the molding members which are adjacent to each other and which are in contact with each other, a bending portion is formed on the outside of the side surface of one of the molding members, the bending portion being bent away from the other molding member. Since the recess is formed on the outside between the members, even if there is a gap between the molding members due to manufacturing errors or mounting errors, the gap is hard to see from the outside of the door, so it is not conspicuous and damages the appearance. There is no. Further, even if a step is formed between the molding members, the recess formed between the molding members makes the step inconspicuous. Therefore, it is possible to provide a door having a decorative molding that is excellent in overall appearance and has a sense of unity. Further, in the present invention, a pair of locking pieces for sandwiching the locking receiver fixed to the door body and elastically locking the locking claw to the locking receiver to fix the molding member to the door body. By attaching the molding member to the door body, one of the pair of locking pieces is formed through the bending portion bent in the direction away from the side surface portions of the molding members that are abutted against each other. As a result, the locking piece is easily elastically deformed, and mounting is facilitated. In addition, a gap is less likely to occur between the side surface portions of the adjacent molding members, which contributes to the improvement of the appearance.

In the present invention, the bent portion does not include an R portion or the like which is unavoidably generated at an edge portion where flat surfaces are joined at an angle when forming an extruded profile or the like.

The present invention can be applied to the case where the outer surfaces of the molding members that are abutted against each other are discontinuous, but by matching the outer surfaces of the molding members with a virtual curved surface or a virtual plane, there is a sense of unity. A cosmetic mall with an excellent appearance can be provided.

It is the figure which looked at the door body of one embodiment of the present invention from the indoor side. It is the figure which looked at the door main body of FIG. 1 from the outdoor side. FIG. 2 is a partially omitted AA enlarged cross-sectional view of FIG. 1. It is a BB enlarged sectional view of FIG. FIG. 5 is a partially omitted enlarged cross-sectional view of FIG. 4. 4A is a partially enlarged sectional view of FIG. 4, and FIG. 6B is a dimension explanatory view of a recess formed between the molding members. It is a cross-sectional view which shows the door main body of other embodiment of this invention. It is a partially expanded sectional view of FIG. (A), (B) is a figure which shows the abutting part of the conventional cosmetic molding, respectively, (C), (D) is a figure explaining the problem of the conventional cosmetic molding.

FIG. 1 is a view of a door body 1 according to an embodiment of the present invention viewed from the inside, and FIG. 2 is a view viewed from the outside. 3 is a partially omitted enlarged sectional view taken along line AA of FIG. 1, FIG. 4 is an enlarged sectional view taken along line BB of FIG. 1, FIG. 5 is an enlarged sectional view partially omitted of FIG. 4, and FIG. It is a partially expanded sectional view of FIG.

As shown in FIGS. 3 to 5, the door body 1 includes a frame surrounded by the hanging end side end member 2, the door end side end member 3, and the upper and lower end members 4 and 5, and a heat insulating member made of a foam material. It is composed of the panel 6, the outdoor surface material 7, and the indoor surface material 8. That is, the end members 2 to 5 and the heat insulating panel 6 are covered with the outdoor surface material 7 and the indoor surface material 8, and the end members 2 to 5 and the heat insulating panel 6 are provided with the outdoor surface material 7 and the indoor surface material 8. It is fixed and integrated. As shown in FIG. 5, a back plate 9 for attaching the door body 1 to a door frame (not shown) via a hinge is attached to the inside of the hanging end member 2, and the door end member 3 is provided. The cover material 10 is attached to the side. Insulating materials 2a, 4a, 5a are housed in the hanging end side end member 2 and the upper and lower end members 4, 5 to improve the heat insulating property.

Reference numeral 12 is a window for lighting provided in the door body 1, 27 is a glass panel thereof, and the window 12 is attached to the opening 13 provided in the door body 1 by a structure described later.

2 and 4, reference numeral 15 denotes a decorative molding that is attached to the outside of the door body 1, and in this embodiment, the decorative molding 15 is composed of four vertically elongated molding members 16 to 19. Numerals 20 and 21 are skirting boards for receiving the outdoor side surface and the upper and lower end surfaces of the glass panel 27 of the window 12, respectively, and also have a role as a cover material for covering the outdoor side surfaces of the door body 1 above and below the window 12. The molding members 16 to 19 and the skirting boards 20 and 21 are made of a metal extruded profile such as an aluminum alloy or a resin extruded profile. As shown in FIG. 6(A), a decorative sheet 22 such as wood grain is attached to the molding members 16 to 19.

In FIG. 4 and FIG. 6(A), reference numeral 23 is a cylindrical receiving member for fixing the molding members 16 to 19 to the door body 1 in order to attach them to the door body 1. The tubular receiving member 23 is inserted into the square hole provided in the outdoor surface material 7 and the heat insulating panel 6, and the flange portion is fixed to the outdoor surface material 7 to be attached. Reference numeral 24 is a locking receiver having legs that are fitted and fixed to the tubular receiver 23. A plurality of these tubular receiving members 23 and locking receiving members 24 are arranged in the vertical direction of the door body 1 for mounting the molding members 16 to 19, and a plurality of those arranged are arranged side by side in a plurality of rows. Set up.

As shown in FIG. 6(A), the molding members 16 to 19 sandwich and lock the locking receiver 24 with a pair of locking pieces 25 and 26 formed on the mounting side of the door body 1, that is, inside. By elastically locking the claws 25a and 26a to the locking receiving tool 24, the claws 25a and 26a are fixed to the outdoor surface material 7 of the door body 1.

As shown in FIG. 5, a part of the molding members 17 and 18 also serves as a frame portion of the window 12. That is, mounting portions 17a and 18a for mounting the glass panel 27 of the window are formed on the molding members 17 and 18, respectively. Each of the mounting portions 17a and 18a is a panel receiving portion for applying an outdoor surface of a window glass panel 27 (in this example, a multi-layer panel is used as the glass panel for the purpose of improving heat insulation). It has 17b and 18b. Further, each of the mounting portions 17a and 18a has panel receiving portions 17c and 18c for receiving the left and right end faces of the panel, respectively.

As shown in FIG. 3, the upper and lower skirting boards 20 and 21 have mounting portions 20a and 21a for the glass panel 27, respectively, and the mounting portions 20a and 21a respectively receive the outer surface of the glass panel 27. It has receiving parts 20b, 21b and panel receiving parts 20c, 21c for receiving the upper and lower end surfaces of the glass panel 27, respectively.

The panel receiving portions 17b, 17c, 18b, 18c of the molding members 17, 18 are inserted into the opening 13 provided in the door body 1, so that the upper and lower portions protruding toward the interior are cut out. The notched and left portion is inserted into the outdoor side of the opening 13 provided in the door body 1.

As shown in FIG. 3, tapping holes 20e and 21e are formed in the panel receiving portions 20c and 21c of the upper and lower skirting boards 20 and 21, respectively. As shown in FIGS. 2 and 5, both outdoor end portions 20d and 21d of the skirting boards 20 and 21 are covered with attachment portions 17a and 18a of the left and right molding members 17 and 18, respectively. The molding members 17 and 18 and the skirting boards 20 and 21 are coupled to each other by inserting the tapping screws 28 and 29 into holes (not shown) provided in the panel receiving portions 17c and 18c of the molding members 17 and 18, respectively. , 29 are screwed into and fastened to the tapping holes 20e, 21e shown in FIG.

Thus, by fixing the molding members 17, 18 to the door body 1 by the fixing means shown in FIG. 6(A) in a state where the upper and lower skirting boards 20, 21 are integrated with the molding members 17, 18. The skirting boards 20 and 21 are fixed to the door body 1 together with the molding members 17 and 18.

In this way, the molding members 17 and 18 are fixed to the outdoor surface material 7 of the door body 1 together with the skirting boards 20 and 21, and the molding members 16 and 19 are also fixed to the outdoor surface material 7 of the door body 1. , And set the molding members 16 to 19 side down. That is, the glass panel 27 is put in a frame surrounded by the panel receiving portions 17c, 18c, 20c, 21c of the molding members 17, 18 and the skirting boards 20, 21, and the surface of the glass panel 27 on the outdoor side is fixed to the panel receiving portion 17b. , 17b, 20b, 21b.

When the glass panel 27 is set in this manner, spacers 30, 31 are respectively provided between the molding members 17, 18 and the panel receiving portions 17c, 18c, 21c of the lower skirting board 21 and both side end faces and the lower end face of the glass panel 27. , 32 are interposed, and a heat insulating material 33 is interposed between the panel receiving portion 20c of the upper skirting board 20 and the upper end surface of the glass panel 27 to be mounted in the panel receiving portions 17c, 18c, 20c, 21c. Further, in order to improve heat insulation, at least a plurality of left and right spacers 30 and 31 are arranged at intervals in the vertical direction, and spacers are provided between the left and right end surfaces of the glass panel 27 and the panel receiving portions 17c and 18c. A heat insulating material (not shown) is arranged in a portion where 30 and 31 are not interposed.

In this way, the glass panel 27 is placed in the opening 13 of the door body 1 and, as shown in FIG. 5, the left and right frames 35 and 36 made of the resin extruded shape are attached to the molding member 17 from the indoor side. The panel receiving portions 17c, 18c of 18 are brought into contact with the surfaces on the indoor side and are coupled by coupling screws 40, 41. Further, as shown in FIG. 3, the upper and lower frames 43 and 44 made of a resin extruded profile are brought into contact with the indoor surface of the panel receiving portions 20c and 21c of the skirting boards 20 and 21 and are coupled by the coupling screws 45 and 46. To do. Numerals 48, 49 and 50, 51 are cover materials for makeup which are extruded shape members to cover the frames 35, 36, 43, 44, respectively.

Next, the surface structure of the molding members 16 to 19 on the outdoor side will be described. As shown in FIG. 4, the decorative molding 15 according to the present embodiment is arranged such that the molding members 16 and 17 are adjacent to each other in a curved surface shape so that the amount of projection to the outside of the room increases as they approach each other. To be done. The same applies to the molding members 18 and 19.

In this embodiment, since the assembly of the molding members 16 and 17 has a symmetrical shape with the assembly of the molding members 18 and 19, they are adjacent to each other as represented by the molding members 18 and 19 in FIG. 6A. The structure of the section will be described. As shown in the drawings, of the side surface portions 18e and 19a of the adjacent molding members 18 and 19, the side surface portion 18e of one molding member 18 has an outer side, that is, on the opposite side of the door body 1, and the other molding member 19. A bent portion 18f bent in a direction away from the side surface portion 19a is provided. The other molding member 19 linearly extends from the most outdoor side portion 42a of the contact portion 42 between the side surface portions 18e and 19a of the molding members 18 and 19 to the outdoor side. A concave portion 53 is formed between the bent portion 18f and the extending portion 19a1 of the side surface portion 19a of the adjacent molding member 19. In this example, the bent portion 18f is formed by an inclined surface that is inclined so as to form an acute angle θ with respect to the adjacent side surface portion 19a. Reference numeral 54 is a virtual curved surface where the outer surfaces of the molding members 18 and 19 are continuous across the recess 53. As shown in FIG. 4, similar recesses 53 are formed between the molding members 16 and 17.

According to this structure, even if a gap occurs between the molding members 18 and 19 due to a manufacturing error or a mounting error, the outermost portion 42a of the abutting portion 42 between the side surface portions 18e and 19a is Since it is hard to see from the outside of the door, the gap is not conspicuous and the appearance is not spoiled. Even if the outer surfaces of the molding members 18 and 19 have a step difference such that the outer surface of one molding member is displaced from the designed virtual curved surface 54 as in the present embodiment, the molding is formed between the molding members 18 and 19. Due to the formed concave portion 53, the step becomes inconspicuous. Therefore, it is possible to provide a door having a decorative molding that has an excellent appearance as a whole and has a sense of unity. Similar effects can be achieved even when the outer surfaces of the molding members 18, 19 form a virtual plane.

The structure of the present invention may be applied to a structure in which the outer surfaces of the molding members 18, 19 are discontinuous. When the outer surfaces of the molding members 18, 19 are discontinuous, for example, the surface on the outdoor side of the side surface portion 19a of the molding member adjacent to the side surface portion 18e of the molding member 18 corresponds to the surface on the outdoor side of the door body 1. This is the case where the planes are parallel to each other or the inclined surface is not on the virtual curved surface 54. However, by matching the outer surfaces of the molding members 18 and 19 with the virtual curved surface 54 or the virtual plane as in the present embodiment, it is possible to provide a cosmetic molding that has a more integrated feeling and an excellent appearance.

Further, in the present embodiment, a pair of locking pieces 25 for locking the locking receiver 24 fixed to the door body 1 is provided near the side surface portions 18e, 19a of the adjacent molding members 18, 19. 25 are provided. The side surface portions 18e and 19a of the molding members 18 and 19 have curved portions 18g and 19b, respectively, which are curved in a direction away from the mating molding member on the inside thereof. A locking piece 25, which is one of the pair of locking pieces 25 and 26, further inside, has a locking claw 25a formed to project to the opposite side of the mating molding member. Are formed.

Therefore, even when the side members 18e and 19a come into contact with each other when the molding members 18 and 19 are attached to the door body 1, as shown by the arrow R, the locking pieces 25 on the side members 18e and 19a are in contact with each other. It becomes elastically deformable and easy to mount. Further, when the molding members 18, 19 are attached to the door body 1, the locking pieces 25 on the side surface portions 18e, 19a are pressed by the locking receivers 24 in the arrow R direction, so that the molding members 18, 19 are On the other hand, a force to bring the side surface portions 18e and 19a close to each other is generated, and it becomes difficult to form a gap between the side surface portions 18e and 19a, which contributes to the improvement of the appearance.

Even if only one of the bent portions 18g and 19b for forming the locking piece 25 is provided, the effect of facilitating elastic deformation of the locking piece 25 can be obtained.

FIG. 7 is a cross-sectional view of a door body showing another embodiment of the present invention. In the present embodiment, the window 12 is provided at a position closer to the hanging base 1a side, and the decorative molding 60 has two molding members 61 and 62 attached to the hanging base side with respect to the window 12, Three molding members 63, 64, 65 are attached closer to the door end 1b side than 12.

FIG. 8 is an enlarged view showing the adjacent portion of the molding members 61 and 62 shown in FIG. 7 as a representative of the adjacent portion between the other molding members. As shown in FIG. 8, of the adjacent molding members 61, 62, the bent portion 61b formed outside the side surface portion 61a of one molding member 61 has a side surface portion as shown in FIG. 6(A). It is not an inclined shape, but is bent in a substantially L shape, and forms a substantially U-shaped recess 66 between the side surface portion 62a of the adjacent molding member 62. Reference numeral 68 denotes a contact portion between the side surface portions 61a and 62a of the molding members 61 and 62, 68a denotes an outermost portion of the contact portion 68, and 62a1 denotes a side surface portion 62a of the molding member 62 and an outermost portion of the contact portion 68. It is a portion linearly extending from 68a to the outdoor side.

In this example, the bottom portion 61b1 of the bent portion 61b is formed to abut against the side surface portion 62a of the adjacent molding member 62 at an obtuse angle (θ>90 degrees). The reason why the bottom portion 61b1 of the bent portion 61b has an obtuse angle θ with respect to the side surface portion 62a of the molding member 62 is that the recess 66 is emphasized as a groove. However, this angle θ need not be obtuse.

Also in the embodiment of FIG. 8, even if a gap is formed between the molding members 61 and 62 due to a manufacturing error or a mounting error, the outermost portion 68a of the abutting portion 68 is visually observed from the outside of the door. Because it is difficult, it is inconspicuous and does not spoil the appearance. Further, even when the outer surfaces of the molding members 61 and 62 have a level difference such that the outer surface of one molding member deviates from the virtual curved surface 67 as in the present embodiment, the recesses 66 formed between the molding members cause The step becomes inconspicuous. Therefore, it is possible to provide a door having a decorative molding that has an excellent appearance as a whole and has a sense of unity.

In addition, although the recesses 53 and 66 are formed in the vicinity of the most projecting portion on the outdoor side in the above embodiment, the recesses 53 and 66 may be located at the top of the mountain. That is, for example, originally, in the structure in which the outermost portion of the extension portions 19a1 and 62a1 of the side surface portions 19a and 62a of the molding member 19 or 62 is the portion (top portion) farthest from the door body 1, the molding member 18 Alternatively, the recesses 53, 66 may be formed between the bent portions 18f, 61b of 61 and the tops of the molding members 19, 62. Further, the recesses 53 and 66 may be formed at the abutting portion of the molding member formed so as to be parallel to the outdoor surface material 7. Further, instead of providing the bent portions 18f and 61b on the molding members 18 and 61, bent portions may be provided on the molding members 19 and 62.

Although the present invention has been described with reference to the embodiments, various modifications and additions can be made to the constituent members and combinations thereof without departing from the scope of the present invention when implementing the present invention.

1 Door body 7 Outdoor surface material 8 Indoor surface material 12 Window 15 for daylighting Decorative moldings 16 to 19 Mold members 18e, 19a Side portions 18f Curved portions 18g, 19b Curved portions 25, 26 Locking pieces 25a, 26a Locking claw 53 Recess 54 Virtual curved surface 60 Cosmetic molding 61-65 Mold members 61a, 62a Side surface 61b Curved portion 66 Recess 67 Virtual curved surface

Claims (2)

In a door configured to be attached to the surface of the door body in a state where the side surface portions of the plurality of molding members are in contact with each other,
Out of the side surface portions of the molding members adjacent to each other, the outer side of the side surface portion of one molding member, which is the opposite side of the door body, is bent in a direction away from the side surface portion of the other molding member, and the bending is performed. By the portion, a concave portion is formed on the outer side between the side surface portions of the adjacent molding members ,
The plurality of molding members include a locking body fixed to the door body on the inner side of the door body, and elastically lock the locking claws to the locking body to move the molding member to the door. It has a pair of locking pieces to be fixed to the main body,
At least one of the molding members adjacent to each other on the side surface portion, on the inside that is the door body side, has a bending portion that is bent in a direction away from the mating molding member,
Inside the bending portion, one of the pair of locking pieces, which has a locking claw formed to project to the opposite side of the mating molding member, is provided. A door characterized by being formed . The door according to claim 1,
The door is characterized in that the outer surfaces of the adjacent molding members are formed side by side on a virtual plane or a curved surface that is continuous across the recess.

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