JP2021123916A - Door body and fitting - Google Patents

Abstract

To improve the aesthetically pleasing appearance of a door body at a low cost while making it safer.SOLUTION: A door body 10 including a plurality of framed aggregates 20, a core material 30, and facing materials 40 provided on the outdoor and indoor sides of the core material 30, respectively, in which a facing material 41 which is at least one of the facing materials 40 has a concave 45 or convex part formed by bending at either the top, bottom, or side ends, and has a cover member 70 that covers a small surface of the concave 45.SELECTED DRAWING: Figure 4

Description

The present invention relates to a door body and fittings.

As a door provided at the entrance / exit of a building such as an entrance door, a flash door such as Patent Document 1 in which surface materials are fixed on both sides of a framed frame and a heat insulating material is provided between the surface materials has been known. Has been done. Many of such flush doors are decorated with various decorations, and for example, a decorated shape that makes the door appear to be formed of a plurality of plate materials is widely known.

Japanese Unexamined Patent Publication No. 10-8841

However, in a door decorated as if it is formed of a plurality of conventional plate materials, it is necessary to further attach a plurality of decorative members to the surface side of the surface material, which makes the processing complicated or causes the door to be. There was a risk that the cost would increase due to an increase in the number of members.

The present invention has been made in view of such a problem, and an object of the present invention is to realize a safer door body while improving the design of the door body at a low cost.

In order to achieve such an object, the door body of the present invention includes a plurality of framed aggregates, a core material, and face materials provided on the outdoor side and the indoor side of the core material, respectively. The face material at least one of the face materials has a concave portion or a convex portion formed by bending at any of the upper end portion, the lower end portion, and the side end portion, and the concave portion or the said portion. It is characterized by including a cover member that covers the edge surface of the convex portion.

According to the present invention, the cover member covers the edge surface of the concave portion or the convex portion while improving the design of the door body at low cost by not performing processing such as attaching another member, thereby forming the groove portion. It is possible to prevent the fore edge surface from being exposed and realize a safer door body.

It is a front view which looked at the door 10 which concerns on 1st Embodiment from the outdoor side. It is a cross-sectional view taken along the line AA in FIG. It is a perspective view explaining the X part in FIG. It is a top view explaining the X part in FIG. It is a front view explaining the X part in FIG. It is a figure explaining the state which removed the outdoor side material 41 and the indoor side material 42 from the perspective view shown in FIG. It is a figure explaining the state of attaching the cover member 70. It is a top view explaining the X part in FIG. 2 about the door 10 which concerns on 2nd Embodiment. It is a front view explaining the X part in FIG. 2 about the door 10 which concerns on 2nd Embodiment. It is a figure explaining the state which excluded the outdoor side material 41 and the indoor side material 42 from the perspective view explaining the X part in FIG. 2 about the door 10 which concerns on 2nd Embodiment. It is a figure explaining the state of attaching the cover member 80. FIG. 12A is a front view of the cover member 80. FIG. 12B is a bottom view of the cover member 80. FIG. 12C is a side view of the cover member 80. FIG. 3 is a perspective view illustrating an upper end portion of the door 10 according to the embodiment. It is a top view explaining the upper end part of the door 10 which concerns on 3rd Embodiment. It is a front view explaining the upper end part of the door 10 which concerns on 3rd Embodiment. It is a figure explaining the state of attaching the cover member 90. FIG. 17A is a rear view of the cover member 90. FIG. 17B is a bottom view of the cover member 90. FIG. 17C is a side view of the cover member 90. It is a figure explaining the door 10 which concerns on other embodiment.

<< 1 Embodiment >>
Hereinafter, the first embodiment of the present invention will be described with reference to FIGS. 1 to 7.
As shown in FIGS. 1 and 2, the entrance door 1 (hereinafter, also referred to as “door 1”), which is a fitting of the present invention, is a so-called single door, and is a fitting frame fixed to an opening of an outer wall of a building. The door frame 2 is provided with a door frame 2 and a door 10 which is a door body supported by the door frame 2 so as to be openable and closable. The left-right direction, the up-down direction, and the indoor / outdoor direction of the door 1 are orthogonal to each other. The indoor / outdoor direction is also called the prospective direction. 3 to 5 are views for explaining the X portion shown in FIG. 2 in the upper end portion of the door 10.

The door 10 has a vertically long rectangular shape, includes an aggregate 20, a core material 30, a face material 40, and a cover member 70, and is a so-called flush door in which face materials 40 are arranged on the indoor side and the outdoor side of the core material 30, respectively. Is.

The aggregate 20 includes an upper bone 21, a lower bone 22, and a pair of vertical bones 23, and is framed four times along the circumference of the door 10. The upper bone 21 and the lower bone 22 are formed of a hard resin such as hard PVC (Poly Vinyl Chloride), and the vertical bone 23 is a metal mold material. It is preferable that the upper bone 21 and the lower bone 22 are made of resin to improve the heat insulating property, and the vertical bone 23 is made of metal to improve the strength of the door 10. Is preferable. The upper bone 21 and the lower bone 22 may be made into a stronger aggregate by adding a metal bone part to the resin bone part, and the vertical bone 23 may be made by adding a resin bone part to the metal bone part to further improve the heat insulating property. It may be used as an aggregate.

The core material 30 can be exemplified as a heat insulating material made of EPS (expanded bead polystyrene) molded into a predetermined shape in advance. As the core material 30, a heat insulating material such as a phenol resin-based material, a honeycomb material (aluminum hydroxide honeycomb, ceramic honeycomb, paper honeycomb), or a foam material (isocyanurate foam, urethane foam, phenol resin foam) may be used. .. The core material 30 is not limited to the solid core material 30 molded in advance into a predetermined shape, and for example, a core material 30 in which a plurality of molded heat insulating materials are combined may be used, and the combined aggregates may be used. A core material 30 in which a liquid urethane foam resin is injected may be used in a region surrounded by the 20 and the face material 40. In FIG. 3, the upper surface of the core material 30 is not a cross section, but for convenience, hatching of the same sand as the cross section in the left-right direction is added.

The face material 40 includes an outdoor side material 41 provided on the outdoor side of the core material 30 and an indoor side material 42 provided on the indoor side of the core material 30, each of which is a thin plate-like member formed of a metal such as a steel plate. Is. In FIG. 3, for convenience, the outdoor side member 41 and the indoor side member 42 are shown in color. The outdoor side surface member 41 has an outdoor side surface portion 41a formed by bending and along the outdoor side surface of the core material 30, and an outdoor side upper surface portion 41b along the upper surface of the door 10. The indoor side surface member 42 has an indoor side surface portion (not shown) along the indoor side surface of the core material 30 formed by bending, and an indoor side upper surface portion 42b along the upper surface of the door 10. ..

The outdoor side surface portion 41a of the outdoor side surface member 41 is provided with a groove portion (recess) 45 for decoration of the surface on the outdoor side of the door 10. The groove portion 45 is formed by bending the outdoor side surface member 41. Specifically, in the present embodiment, the groove portion 45 is a recess from the outdoor side to the indoor side, and is a long and narrow continuous recess from the upper end portion to the lower end portion of the outdoor side surface portion 41a, and a plurality of groove portions 45 are provided along the left-right direction. ing. By providing the plurality of groove portions 45 along the left-right direction, when the door 10 is viewed from the outdoor side, it looks like a door formed by arranging a plurality of vertically long rectangular plate members in the left-right direction. Therefore, the design of the door 10 can be improved.

Conventionally, when decorating a door, such as when it is desired to make it look like it is composed of a combination of a plurality of plate materials, for example, a separate member such as a metal member made of an aluminum material is placed on the surface of a flat outdoor side surface material. Was realized by laminating a plurality of sheets and showing the bonded separate members as a plurality of plate materials.

In this respect, in the present embodiment, instead of attaching another member to the outdoor side surface of the outdoor side surface portion 41a, by bending the outdoor side surface member 41, the groove portion 45 as a decoration is directly formed on the outdoor side surface portion 41a. Is forming. Therefore, unlike the conventional case, it is not necessary to process the separate member, so that the process of processing the separate member can be reduced and the cost required for forming the separate member can be reduced. Further, since the separate member is not attached to the outdoor side surface of the outdoor side surface portion 41a, it is possible to prevent the door 10 from becoming excessively thick (the length in the indoor / outdoor direction).

Normally, when the groove portion 45 is formed by bending at any of the upper end portion, the lower end portion, or the side end portion of the outdoor side surface member 41, the recessed portion of the groove portion 45 and the aggregate 20 interfere with each other. Therefore, a notch for avoiding interference with the groove 45 is provided in the portion of the aggregate 20 corresponding to the groove 45 to prevent the groove 45 from interfering with the aggregate 20. Since the present embodiment has a groove portion 45 continuous from the upper end portion to the lower end portion of the outdoor side surface member 41, interference with the groove portion 45 is avoided in the portion corresponding to the groove portion 45 of the upper bone 21 and the lower bone 22. An upper bone notch 21n and a lower bone notch (not shown) are provided for this purpose. Hereinafter, the configuration of the upper end portion of the door 10 (upper bone notch portion 21n, cover member 70, etc.) will be described. Since the configuration of the lower end portion of the door 10 (lower bone notch portion, cover member 70, etc.) is the same configuration as the upper end portion of the door 10 upside down, detailed description thereof will be omitted.

FIG. 6 shows a state in which the outdoor side member 41 and the indoor side member 42 are removed from the perspective view shown in FIG. The upper bone 21 includes an upper surface 21a and a side surface 21b. The upper surface 21a and the side surface 21b are provided with an upper bone notch 21n in a portion corresponding to the groove 45 in order to avoid interference with the groove 45. The upper bone notch portion 21n is a portion obtained by cutting off a part of the upper bone 21. Of the upper bone 21, the portion along the upper bone notch 21n is referred to as the upper bone notch end 21ne. Further, the upper bone 21 is provided with a hole portion 21h penetrating in the vertical direction. The “portion corresponding to the groove” refers to a portion where interference such as contact between the upper bone 21 and the groove 45 may occur when the upper bone notch 21n is not provided in the upper bone 21. The upper bone notch 21n prevents the groove 45 from being deformed by the interference between the outdoor side member 41 and the upper bone 21 and hindering the arrangement of the outdoor side member 41 provided with the groove 45. The shape can be maintained, and the design of the door 10 due to the groove 45 can be improved.

Similarly, it is preferable that the core material 30 is provided with a core material notch portion 30n in a portion corresponding to the groove portion 45 in order to avoid interference with the groove portion 45. By providing the core material notch portion 30n, it is possible to prevent the groove portion 45 from interfering with the core material and improve the design of the door 10 by the groove portion 45.

Further, as shown in FIG. 7, the edge surface of the outdoor side surface member 41 provided with the groove portion 45 is uneven. In addition, the upper bone notch 21n of the upper surface 21a of the upper bone 21 is also exposed. Therefore, not only the upper surface of the door 10 does not look good, but also the user who touches the upper surface of the door 10 is injured by the unevenness of the fore-edge surface of the groove 45 and the upper bone notch end 21ne of the upper bone 21. There is a risk of getting rid of it. Therefore, the door 10 is provided with a cover member 70 that covers at least a part of the upper bone notch portion 21n and the groove portion 45. As shown in FIG. 7, it is preferable to attach the cover member 70 to the upper bone 21 by inserting the insertion portions 72 and 73 of the cover member 70 from above the upper bone 21. In the present embodiment, the insertion direction of the cover member 70 is a direction along the vertical direction. Since the cover member 70 prevents the fore edge surface from being exposed from above the groove portion 45, the door 10 can be made safer. By making the cover member 70 so that it can be inserted into the upper bone 21 from above the upper bone 21, the upper bone notch portion 21n can be easily covered. Further, since the cover member 70 covers the groove portion 45 and the upper bone notch end portion 21ne, it covers not only the fore-edge surface of the groove portion 45 on the upper surface of the door 10 but also the upper bone notch portion 21n, which is safer. It is possible to improve the aesthetics and improve the aesthetics of the door.

The cover member 70 of the present embodiment is made of a synthetic resin such as ASA (Acrylate Style Acrylontile), ABS (Acrylontile Butadiene Style), polyethylene (PE), polypropylene (PP) and the like. The cover member 70 preferably includes an upper surface 70a, a locking portion 72 which is an insertion portion, and a positioning portion 73 provided below the upper surface 70a. The locking portion 72 and the positioning portion 73 are portions to be inserted into the upper bone 21, respectively. A pair of the locking portion 72 and the positioning portion 73 are provided, respectively, and as shown in FIGS. 4 and 7, the locking portion 72 is a penetrating portion formed by the upper bone 21 and the outdoor side member 41 and penetrating in the vertical direction. (Also referred to as "upper end penetrating portion"), the positioning portion 73 is inserted into the hole portion (also referred to as "upper end penetrating portion") 21h of the upper bone 21.

The locking portion 72 is a substantially V-shaped member having a bent portion at the tip portion and a locking end portion 72t at the free end. Once the cover member 70 is inserted into the penetrating portion H of the upper bone 21, the locking end portion 72t is in a state of being locked to the upper bone notch end portion 21ne of the upper bone 21. Specifically, when the inserted cover member 70 is to be pulled out from the upper bone 21, the locking end portion 72t is caught by the upper bone notch end portion 21ne, so that the cover member 70 is unintentionally raised by the user. It can be prevented from coming off the upper bone 21. In the present embodiment, a pair of locking portions 72 are provided for one cover member 70, but one locking portion 72 may be provided for one cover member 70, or three or more locking portions 72. The locking portion 72 may be provided.

The positioning unit 73 is a member having a substantially prismatic shape. The positioning portion 73 is a member for determining the insertion position of the cover member 70, and is a member for maintaining the position in the inserted state after the insertion. When the cover member 70 is inserted into the upper bone 21, the cover member 70 can be attached to the correct position of the upper bone 21 by inserting the positioning portion 73 into the hole portion 21h of the upper bone 21. Further, in the state where the cover member 70 is inserted into the upper bone 21, the position of the positioning portion 73 is regulated by the hole portion 21h, so that the cover member 70 is prevented from moving in the horizontal direction (horizontal direction). It is possible to reduce the possibility that the cover member 70 moves in the horizontal direction and the locking portion 72 is damaged. In the present embodiment, a pair of positioning portions 73 are provided for one cover member 70, but one positioning portion 73 may be provided for one cover member 70, or three or more positioning portions 73 are provided for one cover member 70. You may.

Further, it is preferable that the tip 73c of the positioning portion 73 protrudes from the tip 72c of the locking portion 72 in the insertion direction (vertical direction) of the cover member 70. Specifically, as shown in FIG. 5, it is preferable that the tip 73c, which is the lower end of the positioning portion, is provided below the tip 72c, which is the lower end of the locking portion 72. By doing so, as shown in FIG. 7, when inserting the cover member 70 into the upper bone 21, first, the positioning portion 73 having the tip 73c on the lower side is inserted into the hole portion 21h. Subsequently, the locking portion 72 is inserted. Therefore, since the locking portion 72 can be inserted in a state where the positioning portion 73 positions the cover member 70 at the correct mounting position, the operator can easily mount the cover member 70 at the correct mounting position. Further, by mounting the cover member 70 at the correct position, no extra force is applied to the locking portion 72 and the positioning portion 73, so that the locking portion 72 and the positioning portion 73 can be prevented from being damaged.

As shown in FIG. 3 and the like, the upper surface of the door 10 is formed by the upper surface 70a of the cover member 70 and the face material 40 (outdoor side upper surface 41b of the outdoor side member 41, indoor side upper surface 42b of the indoor side member 42). It is preferably covered. Since the upper surface of the door 10 is covered with the same material as the outdoor side surface portion 41a and the indoor side surface portion, the aesthetic appearance of the door 10 can be improved. Further, the fore-edge surface of the groove 45 and the portion provided with the upper bone notch 21n are provided with the cover member 70 to easily and surely cover the fore-edge surface of the groove 45 and the upper bone notch 21n. Therefore, the safety and aesthetics of the door 10 can be ensured.

The cover member 70 preferably includes a cover notch 71. The cover notch portion 71 is a portion in which a part of the cover member 70 is cut off, and has a portion that overlaps with a region in which the groove portion 45 is extended. The region in which the groove portion 45 is extended is a region surrounded by virtual lines L1, L2, L3, and L4 extending upward from the upper end of the groove portion 45 in the perspective view shown in FIG. That is, by providing the cover notch portion 71, the region surrounded by the virtual lines L1 to L4 includes a portion that is not covered in the vertical direction, so that the groove portion 45 is continuous to the upper end portion of the door 10. This makes it possible to improve the design of the door 10.

<< 2 Embodiment >>
The second embodiment of the present invention will be described with reference to FIGS. 8 to 12. The basic configuration of the door 10 in the second embodiment is the same as that of the door 10 in the first embodiment, but the second embodiment includes a cover member 80 instead of the cover member 70. In the following description, the same members and the like as the door 10 of the first embodiment have the same reference numerals, and the description of the parts common to the first embodiment will be omitted. The appearance of the door 10 according to the second embodiment is the same as the appearance of the door 10 according to the first embodiment shown in FIG. 8 to 10 show a state in which the outdoor side member 41 and the indoor side member 42 are removed from the top view, the front view, and the perspective view for explaining the X portion in FIG. 2 for the door 10 according to the second embodiment, respectively. It is a figure explaining. FIG. 11 is a diagram illustrating a state in which the cover member 80 is attached. 12A is a front view of the cover member 80, FIG. 12B is a bottom view of the cover member 80, and FIG. 12C is a side view of the cover member 80.

As shown in FIGS. 8 to 10, the door 10 of the second embodiment includes an aggregate 20, a core material 30, a face material 40, and a cover member 80. The core material 30 and the face material 40 have the same configuration as each member according to the first embodiment.

Regarding the aggregate 20 having a four-circumferential framework along the circumference of the door 10, the upper bone 21 and the lower bone 22 are made of resin, and the vertical bone 23 is made of metal, as in the first embodiment. It is a mold material. Hereinafter, the upper end portion of the door 10 will be described, but the configuration of the lower end portion of the door 10 is the same as the configuration in which the upper end portion of the door 10 is turned upside down.

Similar to the first embodiment, the outdoor side surface portion 41a of the outdoor side surface member 41 is provided with a groove portion (recess) 45 for decoration of the surface on the outdoor side of the door 10 (FIGS. 8 and 9). The groove portion 45 is recessed from the outdoor side to the indoor side by bending the outdoor side surface member 41, and is a long and narrow continuous recess from the upper end portion to the lower end portion of the outdoor side surface portion 41a, and a plurality of groove portions 45 are provided along the left-right direction. Has been done. By forming the groove portion 45 by bending the outdoor side member 41, it is not necessary to process another member as in the conventional case, the process of processing another member is reduced, and the cost required for forming the other member is also reduced. be able to. Further, since the separate member is not attached to the outdoor side surface of the outdoor side surface portion 41a, it is possible to prevent the door 10 from becoming excessively thick (the length in the indoor / outdoor direction).

Further, as shown in FIG. 10 and the like, the upper bone 21 portion corresponding to the groove portion 45 is provided with the upper bone notch portion 21n for avoiding interference with the groove portion 45, as in the first embodiment. The upper bone notch portion 21n is a portion obtained by cutting off a part of the upper bone 21. Of the upper bone 21, the portion along the upper bone notch 21n is referred to as the upper bone notch end 21ne. The upper bone notch 21n prevents the groove 45 from being deformed by the interference between the outdoor side member 41 and the upper bone 21 and hindering the arrangement of the outdoor side member 41 provided with the groove 45. The shape can be maintained, and the design of the door 10 due to the groove 45 can be improved. The upper bone 21 of the present embodiment does not include the hole 21h provided by the upper bone 21 in the first embodiment.

The door 10 of the present embodiment includes a cover member 80 that covers at least a part of the superior bone notch 21n and the groove 45. As shown in FIG. 11, it is preferable to attach the cover member 80 to the upper bone 21 by inserting the insertion portion 85 of the cover member 80 from above the upper bone 21. In the present embodiment, the insertion direction of the cover member 80 is a direction along the vertical direction. Since the cover member 80 prevents the fore edge surface from being exposed from above the groove portion 45, the door 10 can be made safer. By making the cover member 80 so that it can be inserted into the upper bone 21 from above the upper bone 21, the upper bone notch portion 21n can be easily covered. Further, since the cover member 80 covers the groove portion 45 and the upper bone notch end portion 21ne, it covers not only the fore-edge surface of the groove portion 45 on the upper surface of the door 10 but also the upper bone notch portion 21n, which is safer. It is possible to improve the aesthetics and improve the aesthetics of the door.

The cover member 80 of the present embodiment is made of a synthetic resin such as ASA, ABS, PE, PP, etc., like the cover member 70 of the first embodiment. 12A to 12C show the direction of the cover member 80 attached to the door 10.

The cover member 80 includes an upper surface 80a and an insertion portion 85 provided below the upper surface 80a. The cover member 80 includes a pair of insertion portions 85. As shown in FIGS. 8 and 11 and the like, the insertion portion 85 is inserted into the penetration portion H formed by the upper bone 21 and the outdoor side member 41 and penetrating in the vertical direction. Specifically, the penetrating portion H is a part of the upper bone notch portion 21n, and is a region surrounded by the upper bone 21 and the outdoor side member 41.

The insertion portion 85 includes a locking portion 86 and a positioning portion 87. The insertion portion 85 is a substantially V-shaped member having a bent portion at the tip portion and a locking end portion 86t at the free end. Of the insertion portion 85, the portion continuous with the upper surface 80a is the positioning portion 87, and the portion on the free end side of the bent portion is the locking portion 86.

Once the cover member 80 is inserted into the penetrating portion H of the upper bone 21, the locking end portion 86t is in a state of being locked to the upper bone notch end portion 21ne of the upper bone 21. Specifically, when the cover member 80 in the inserted state is to be pulled out from the upper bone 21, the locking end portion 86t is caught by the upper bone notch end portion 21ne, so that the cover member 80 is unintentionally raised by the user. It can be prevented from coming off the upper bone 21.

Further, as shown in FIG. 12B, the double-sided tape 88 is attached to a flat portion on the back side of the upper surface 80a of the cover member 80 where the insertion portion 85 is not provided. As a result, not only the locking portion 86 but also the cover member 80 can be fixed to the upper bone 21 by adhesion with the double-sided tape 88, so that the cover member 80 can be prevented from moving or coming off. .. Instead of the double-sided tape 88, a liquid adhesive or the like may be used.

The positioning portion 87 is a member for determining the insertion position of the cover member 80, and is a member for maintaining the position in the inserted state after the insertion. As shown in FIG. 11, when the cover member 80 is attached, the insertion portion 85 is penetrated so that the positioning portion 87 is aligned with the portion of the surface opposite to the outdoor side surface portion 41a that corresponds to the side surface of the groove portion 45. By inserting it into H, the cover member 80 can be inserted at an appropriate position and at an appropriate angle. As shown in FIGS. 12A and 12B, it is preferable that the shape of the positioning portion 87 follows the shape of the portion corresponding to the side surface of the groove portion 45. Further, after the cover member 80 is attached, the positioning portion 87 can prevent the cover member 80 from moving in the horizontal direction (left-right direction), and the cover member 80 moves in the horizontal direction to the free end of the insertion portion 85. It is possible to reduce the possibility that the locking portion 86 provided on the side will be damaged.

Further, similarly to the cover member 70, it is preferable that the cover member 80 includes the cover notch portion 81. The cover notch 81 is a portion obtained by cutting off a part of the cover member 80, and has a portion that overlaps with a region extending the groove 45. When the cover member 80 is provided with the cover notch 81, a portion in which the groove 45 is continuous up to the upper end of the door 10 can be provided, and the design of the door 10 can be improved.

In the cover member 80 of the present embodiment, the locking portion 86 and the positioning portion 87 are integrated, and the cover member 80 is restricted in the position of the cover member 80 by inserting the insertion portion 85 into the penetrating portion H. Can be locked to the upper bone 21. As a result, it is not necessary to provide the upper bone 21 itself with a hole that penetrates in the vertical direction for inserting the cover member 80, so that the processing process of the upper bone 21 can be reduced, and the strength of the upper bone 21 can be increased. The decrease can be prevented.

<< 3 Embodiment >>
The third embodiment of the present invention will be described with reference to FIGS. 13 to 17. In the first embodiment and the second embodiment, the outdoor side member 41 of the door 10 includes a groove (recess) 45, but in the third embodiment, the outdoor side member 41 of the door 10 includes a convex portion 46. In the following description, the same members and the like as the door 10 of the first embodiment have the same reference numerals, and the description of the parts common to the first embodiment will be omitted. 13 to 15 are a perspective view, a top view, and a front view for explaining the upper end portion of the door 10 according to the third embodiment, respectively. FIG. 16 is a diagram illustrating a state in which the cover member 90 is attached. 17A is a rear view of the cover member 90, FIG. 17B is a bottom view of the cover member 90, and FIG. 17C is a side view of the cover member 90.

As shown in FIGS. 13 to 15, the door 10 of the third embodiment includes an aggregate 20, a core material 30, a face material 40, and a cover member 90.

Regarding the aggregate 20 having a four-circumferential framework along the circumference of the door 10, the upper bone 21 and the lower bone 22 are made of resin, and the vertical bone 23 is made of metal, as in the first embodiment. It is a mold material. Hereinafter, the upper end portion of the door 10 will be described, but the configuration of the lower end portion of the door 10 is the same as the configuration in which the upper end portion of the door 10 is turned upside down.

As shown in FIG. 13 and the like, the outdoor side surface portion 41a of the outdoor side surface member 41 includes a convex portion 46 for decoration of the surface on the outdoor side of the door 10. The convex portion 46 projects from the indoor side toward the outdoor side by bending the outdoor side surface member 41. The convex portions 46 are elongated and continuous protrusions from the upper end portion to the lower end portion of the outdoor side surface portion 41a, and a plurality of convex portions 46 are provided along the left-right direction (not shown). The convex portion 46 can improve the design of the door 10 when viewed from the outdoor side. By forming the convex portion by bending the outdoor side member 41, it is not necessary to process another member as in the conventional case, the process of processing the separate member is reduced, and the cost required for forming the separate member is also reduced. Can be done.

As shown in FIG. 16, the edge surface of the outdoor side member 41 provided with the convex portion 46 is uneven. Therefore, the appearance of the upper surface of the door 10 may be poor, or the user who touches the upper end portion of the door 10 may touch the unevenness of the fore-edge surface of the convex portion 46 and be injured. On the other hand, the door 10 of the present embodiment includes the cover member 90 arranged from above the upper bone 21, so that the cover member 90 prevents the fore-edge surface from being exposed from above the convex portion 46. The aesthetics of the door 10 are improved, and the safety of the door 10 is improved.

The cover member 90 of the present embodiment is made of a synthetic resin such as ASA, ABS, PE, PP, like the cover member 70 of the first embodiment. 17A to 17C show the direction of the cover member 90 attached to the door 10.

The cover member 90 includes an upper surface 90a and an insertion portion 95 provided below the upper surface 90a. The cover member 90 includes one insertion portion 95. As shown in FIGS. 15 and 16, the insertion portion 85 is inserted into the penetration portion H formed by the upper bone 21 and the outdoor side member 41 and penetrating in the vertical direction. Specifically, the penetrating portion H is a region surrounded by the side surface 21b of the upper bone 21 and the indoor side surface of the outdoor side member 41.

The insertion portion 95 includes a locking portion 96 and a positioning portion 97. The vertical length of the insertion portion 95 is longer than the vertical length of the side surface 21b of the upper bone 21. The insertion portion 95 includes a locking portion 96 at the tip of the indoor side surface, and a positioning portion 97 on the outdoor side surface and both side surfaces. When inserting the cover member 90 into the penetrating portion H, the outdoor side surface and both side surfaces of the positioning portion 97 are brought into contact with the indoor side surface of the portion of the outdoor side surface member 41 provided with the convex portion 46. insert. As a result, the mounting position of the cover member 90 can be accurately determined, and the risk of the cover member 90 moving after mounting can be reduced. In order to bring the positioning portion 97 into contact with the indoor surface of the portion of the outdoor side surface member 41 provided with the convex portion 46, a predetermined pressure is applied when the cover member 90 is inserted into the penetrating portion H. In addition, insert it.

Once the cover member 90 is inserted into the penetrating portion H, the locking portion 96 is located below the side surface 21b of the upper bone 21, and the locking portion 96 is locked to the lower end portion of the side surface 21b. Specifically, when the inserted cover member 90 is to be pulled out above the upper bone 21, the tip of the locking portion 96 is caught by the lower end of the side surface 21b of the upper bone 21. As a result, the cover member 80 can be prevented from coming off from the upper end portion of the door 10 in a state not intended by the user.

Further, as shown in FIG. 17B, the double-sided tape 98 is attached to a flat portion on the back side of the upper surface 90a of the cover member 90 where the insertion portion 95 is not provided. As a result, not only the locking portion 96 but also the cover member 90 can be fixed to the upper bone 21 by adhesion with the double-sided tape 98, so that the cover member 90 can be prevented from moving or coming off. .. Instead of the double-sided tape 98, a liquid adhesive or the like may be used.

Further, it is preferable that the cover member 90 includes the cover convex portion 91. The cover convex portion 91 is a portion of the cover member 90 that protrudes from the portion corresponding to the convex portion 46 of the outdoor side surface member 41, and is a portion that overlaps with the extended region of the convex portion 46. When the cover member 90 includes the cover convex portion 91, a portion in which the convex portion 46 is continuous up to the upper end portion of the door 10 can be provided, and the design of the door 10 can be improved.

The cover member 90 has a configuration in which the locking portion 96 and the positioning portion 97 are integrated and the insertion portion 95 is inserted into the penetrating portion H, so that the cover member 90 can be more easily inserted into the penetrating portion H. Further, since it is not necessary to provide the upper bone 21 with a hole penetrating in the vertical direction, the processing process of the upper bone 21 can be reduced and the strength of the upper bone 21 can be prevented from being lowered.

The upper bone 21 may be provided with a penetrating portion H to insert the insertion portion 95 of the cover member 90. Further, the cover member 90 includes a plurality of insertion portions 95, and the penetrating portion H surrounded by the side surface 21b of the upper surface 21 and the indoor side surface of the outdoor side surface member 41 and the penetrating portion H provided on the upper bone 21. , Each may be inserted.

The above embodiment is for facilitating the understanding of the present invention, and is not for limiting the interpretation of the present invention. It goes without saying that the present invention can be modified and improved without departing from the spirit thereof, and the present invention includes an equivalent thereof.

In the above-described embodiment, the cover members 70, 80, and 90 are made of synthetic resin such as ASA, ABS, PE, and PP, but the present invention is not limited to this. For example, any material such as a metal member such as aluminum can be used.

In the above-described embodiment, the door 10 having the groove portion 45 or the convex portion 46 along the vertical direction has been described, but the present invention is not limited to this. For example, as shown in FIG. 18, the door 10 may have a groove portion 45 (or a convex portion (not shown)) continuous between both side ends of the outdoor side surface member 41 along the left-right direction. FIG. 18 is a diagram for explaining the door 10 according to another embodiment, and the same members and the like as the door 10 of the first embodiment have the same reference numerals. A vertical bone notch (not shown) for avoiding interference with the groove 45 is provided in a portion of the vertical bone 23 corresponding to the groove 45 provided at the side end of the outdoor side member 41, and the edge of the groove 45 is provided. By providing a cover member (not shown) that covers the surface, it is possible to improve the design of the door 10 and prevent the fore-edge surface of the groove 45 from being exposed, so that the door 10 can be made safer. When a vertical bone notch is provided in the vertical bone 23, a cover member 70 made of a metal member such as aluminum is used to prevent the strength of the door from being reduced by cutting out the vertical bone 23. It is preferable to use it to improve the rigidity of the vertical bone 23.

Further, the groove portion 45 or the convex portion 46 is not limited to the one continuous between the upper end portion and the lower end portion of the outdoor side surface member 41 and between both side end portions. For example, it may be a continuous groove or convex portion from the upper end portion of the outdoor side surface member 41 to the side end portion on one side in the left-right direction, and the groove portion or the convex portion provided on the upper end portion of the outdoor side surface member 41 is the lower end portion. The configuration may not be continuous. Further, the groove portion 45 and the convex portion 46 do not have to have an elongated shape. It may be a concave portion or a convex portion having an arbitrary width.

In the above-described embodiment, one cover member 70, 80, 90 is arranged from above the upper bone 21 with respect to one groove 45 or convex portion 46 in the upper bone 21, but the present invention is limited to this. No. For example, when the upper end portion of the outdoor side surface member 41 is provided with a plurality of groove portions 45 and the upper bone 21 is provided with a plurality of upper bone notch portions 21n, one cover member 70 covers the edge surfaces of the plurality of groove portions 45. May be. In this case, it is preferable to provide a plurality of cover notches 71 corresponding to each groove 45.

Further, in the above-described embodiment, the outdoor side member 41 is provided with the groove 45 and the convex portion 46, but the indoor side member 42 may be provided with the groove or the convex portion, and both the outdoor side member 41 and the indoor side member 42 may be provided. May be provided with a groove or a convex portion.

Further, in the above-described embodiment, the door 10 is provided with the groove portion (recessed portion) 45 or the convex portion 46, and is provided with any of the cover members 70, 80, and 90, but the present invention is not limited to this. The door 10 may be a door 10 having both a groove (recess) 45 and a convex portion 46, and having a plurality of cover members 70, 80, 90 corresponding to the groove 45 and the convex portion 46, respectively.

The present embodiment includes at least the following inventions.
A door body including a plurality of framed aggregates, a core material, and face materials provided on the outdoor side and the indoor side of the core material, respectively, and at least one surface of the face materials. The material is characterized in that it has a concave portion or a convex portion formed by bending at any of the upper end portion, the lower end portion, and the side end portion, and includes a cover member that covers the edge surface of the concave portion or the convex portion. It is a door body.

According to such a door body, the cover member covers the edge surface of the concave portion or the convex portion while improving the design of the door body at low cost by not performing processing such as attaching another member. , It is possible to prevent the edge surface of the concave portion or the convex portion from being exposed, and to make the door body safer.

In such a door body, one of the face materials has the recess, and the aggregate has a notch in a portion corresponding to the recess to avoid interference with the recess, and the cover. The member covers at least a part of the notch.

According to such a door body, the concave shape of the face material can be maintained by the notch provided in the aggregate, so that the design of the door body can be improved without making the door body excessively thick. Can be improved.

The core material of such a door body is characterized in that a core material notch portion for avoiding interference with the recess is provided in a portion corresponding to the recess.

According to such a door body, the shape of the groove portion of the face material can be maintained by the core material notch portion provided in the core material, so that the design of the door body can be improved.

In such a door body, the cover member has a cover notch or a cover convex portion, and the cover notch or the cover convex portion has a portion overlapping the concave portion or the extended region of the convex portion. It is characterized by that.

According to such a door body, by inserting the insertion portion of the cover member from above the upper bone or below the lower bone, it is possible to maintain the state of covering the edge surface of the concave portion or the convex portion. It is possible to prevent the fore edge surface of the convex portion from being exposed, and to make the door body safer.

In such a door body, the plurality of the aggregates have an upper bone, a lower bone, and a pair of vertical bones, and the concave portion or the convex portion is an upper end portion of the door body or a lower end portion of the door body. The upper end portion of the door body or the lower end portion of the door body has an upper end penetrating portion or a lower end penetrating portion, and the upper end penetrating portion penetrates in the vertical direction provided on the upper bone. A portion or a portion formed by the upper bone and the face material that penetrates in the vertical direction, and the lower end penetrating portion is a portion that penetrates in the vertical direction provided in the lower bone or the lower bone and the face material. The cover member can be inserted into the upper end penetrating portion from above the upper bone, or can be inserted into the lower end penetrating portion from below the lower bone. It is characterized by having an insertion portion.

According to such a door body, the cover member covers the edge surface of the concave portion or the convex portion while improving the design of the door body by providing the concave portion or the convex portion up to the end portion of the door body. As a result, it is possible to prevent the fore-edge surface of the concave portion or the convex portion from being exposed, and to make the door body safer.

Such a door body is characterized in that the insertion portion includes a locking portion that can be locked to the upper bone or the lower bone.

According to such a door body, the cover member can be locked so as not to come off from the upper bone or the lower bone in a state not intended by the user by the locking portion.

Such a door body is characterized in that the insertion portion includes a positioning portion for determining the position of the cover member in the door body.

According to such a door body, since the positioning portion can continue to hold the position in the inserted state, it is possible to prevent the locking portion from being damaged by the movement of the cover member.

The door body is characterized in that the tip of the positioning portion protrudes from the tip of the locking portion in the insertion direction of the cover member.

According to such a door body, when the cover member is inserted into the upper bone or the lower bone, the positioning portion is first inserted into the hole portion of the upper bone, and the locking portion is in a state where the installation position of the cover member is determined. Can be inserted, so that the cover member can be inserted in the correct position.

In such a door body, the plurality of the aggregates have an upper bone, a lower bone, and a pair of vertical bones, and the concave portion or the convex portion is provided at the side end portion, and the cover member. Is a metal member.

According to such a door body, even when a notch is provided in the vertical bone where higher strength is required, the cover member made of a metal member can improve the rigidity of the vertical bone.

The fitting is characterized by including the above-mentioned door body and a fitting frame that supports the door body so as to be openable and closable.

According to such fittings, the edge of the groove is covered by the cover member covering the edge surface of the groove while improving the design of the door body at low cost by not performing processing such as attaching another member. It is possible to prevent the surface from being exposed and make the fitting safer.

1 door (entrance door, fittings), 2 door frame, 10 doors (door body), 20 aggregate, 21 upper bone, 21h hole (upper end penetration), 21n upper bone notch (notch), 21ne Notched end, 22 Lower bone, 23 Vertical bone, 30 core material, 30n core material Notch, 40 face material, 41 Outdoor side material (face material, one face material), 42 Indoor side material (face material, (Other face material), 45 groove (concave), 46 convex, 70 cover member, 70a upper surface, 71 cover notch, 72 locking part (insertion part), 72c tip, 72t locking end, 73 positioning part (Insert part), 73c tip, 80 cover member, 81 cover notch, 85 insertion part, 86 locking part, 86t locking end, 87 positioning part, 90 cover member, 91 cover convex part, 95 insertion part, 96 Locking part, 97 Positioning part, H penetrating part (upper end penetrating part)

Claims (10)

With multiple frameworked aggregates,
With the core material
A door body provided with face materials provided on the outdoor side and the indoor side of the core material, respectively.
At least one of the face materials has a concave portion or a convex portion formed by bending at either the upper end portion, the lower end portion, or the side end portion.
A door body including a cover member that covers the concave portion or the edge surface of the convex portion. The door body according to claim 1.
One of the facing materials has the recess,
The aggregate has a notch in a portion corresponding to the recess to avoid interference with the recess.
A door body characterized in that the cover member covers at least a part of the notch portion. The door body according to claim 2.
The core material is a door body having a core material notch portion in a portion corresponding to the concave portion for avoiding interference with the concave portion. The door body according to any one of claims 1 to 3.
The cover member has a cover notch or a cover protrusion, and has a cover notch or a cover protrusion.
The cover notch or the cover convex portion has a portion that overlaps with the concave portion or the extended region of the convex portion. The door body according to any one of claims 1 to 4.
The plurality of such aggregates have an upper bone, a lower bone, and a pair of vertical bones.
The concave portion or the convex portion is provided at the upper end portion of the door body or the lower end portion of the door body.
The upper end portion of the door body or the lower end portion of the door body has an upper end penetrating portion or a lower end penetrating portion.
The upper end penetrating portion is a portion provided in the upper bone that penetrates in the vertical direction or a portion formed by the upper bone and the face material that penetrates in the vertical direction.
The lower end penetrating portion is a portion provided in the lower bone that penetrates in the vertical direction or a portion formed by the lower bone and the face material that penetrates in the vertical direction.
A door body, wherein the cover member includes an insertion portion that can be inserted into the upper end penetrating portion from above the upper bone, or can be inserted into the lower end penetrating portion from below the lower bone. The door body according to claim 5.
The insertion portion is a door body including a locking portion that can be locked to the upper bone or the lower bone. The door body according to claim 6.
The insertion portion includes a positioning portion for determining the position of the cover member in the door body. The door body according to claim 7.
In the insertion direction of the cover member
A door body characterized in that the tip of the positioning portion protrudes from the tip of the locking portion. The door body according to any one of claims 1 to 4.
The plurality of such aggregates have an upper bone, a lower bone, and a pair of vertical bones.
The concave portion or the convex portion is provided at the side end portion, and the concave portion or the convex portion is provided at the side end portion.
A door body in which the cover member is a metal member. The door body according to any one of claims 1 to 9.
A fitting that includes a fitting frame that supports the door body so as to be openable and closable.

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