JP7034963B2 - Door body - Google Patents

Description

The present invention relates to a door body having a surface decorative material detachably attached to the surface of the panel body and an edge cap covering the edge of the surface decorative material.

As a door body having a surface decorative material that can be detachably attached to the surface of the panel body and a small edge cap that covers the edge of the surface decorative material, a decorative plate having a cap made of an aluminum plate or the like on the upper and lower surfaces is attached to the door body. The attached door is known (see, for example, Patent Document 1). In this door, the left and right ends of the decorative plate are abutted against the mounting edge of the decorative plate provided on the outdoor surface of the door body, and the spring pin fixed to the mounting edge is attached to the rear surface of the decorative plate. A notch provided in the rib is hung, and the decorative plate is attached by a screw screwed into the attachment edge.

Japanese Unexamined Patent Publication No. 5-287959

In the above-mentioned conventional door decorative plate, the notch provided in the rib on the rear surface is only hung on the spring pin fixed to the mounting edge, and the upper and lower caps of the decorative plate are fixed to the mounting edge. It is screwed. Therefore, since the decorative plate is not directly attached to the mounting edge, that is, the panel body side, there is a problem that the attached decorative plate may rattle.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a door body in which a surface decorative material provided with a fore edge cap for covering the fore edge is less likely to rattle.

In order to achieve such an object, the door body of the present invention has a panel body, a surface decorative material removably attached to the surface of the panel body, and a small edge that is fitted to the edge of the surface decorative material to cover the edge. With a cap, the panel body protrudes from the surface and has an inclination that narrows the distance from the surface toward a predetermined direction along the surface, and engages with the surface decorative material. And a fixing portion to which the surface decorative material is fixed, the surface decorative material has an abutting portion that is abutted to the fixed portion in the fore edge, and the fore edge cap has the abutting portion. The surface decorative material has an insertion hole through which the portion is inserted, and the surface decorative material is inserted into the insertion hole in a state where movement in the prospective direction is restricted by the engaging portion and the surface. Is abutted against the fixing portion and is fixed by a screw inserted into the fixing portion from a direction opposite to the predetermined direction.
Other features of the present invention will be clarified by the description in the present specification and the accompanying drawings.

According to the present invention, the surface decorative material provided with the edge cap covering the edge can provide a door body that is less likely to rattle.

It is an external view which shows an example of the door which concerns on this invention. It is a vertical sectional view of a door. It is a perspective view which shows the structure of a door. It is a horizontal sectional view which shows the surface decorative material attached to a panel body. It is a figure which shows the engaging part between a surface decorative material and a panel body. It is a perspective view which shows the edge cap provided in the lower end of the surface decorative material. It is a figure which shows the lower end of the surface decorative material to which the edge cap is attached, and the mounting member. It is a vertical cross-sectional view which shows the state of the engaging part between the engaging member provided in the panel body, and the surface decorative material.

Hereinafter, a door body according to an embodiment of the present invention will be described with reference to the drawings.
In the present embodiment, the entrance door used for the entrance will be described as an example of the door body.

In the following explanation, when the entrance door (hereinafter referred to as the door) is attached to the building and viewed from the outdoor side, the vertical direction is the vertical direction, and the horizontal direction is the horizontal direction. , The depth direction, which is the indoor / outdoor direction, is shown as the prospective direction. Even if it is each part of the door or each member that constitutes the door is in a single state, the direction is changed in the vertical direction, the horizontal direction, the prospective direction, etc. with the door attached. Specify and explain.

As shown in FIG. 1, the door 1 has a panel body 2 having a daylighting window 1a and forming the main body of the door 1, and four surface decorations provided on the outdoor side surface 2c of the panel body 2 avoiding the daylighting window 1a. It has a material 3 and an edge cap 4 that is fitted to the upper and lower edges 3a (FIG. 3) of the surface decorative material 3 and covers the edge 3a. The four surface decorative materials 3 are arranged along the vertical direction in the longitudinal direction and are arranged side by side in the left-right direction. The door 1 is rotatably supported by a frame (not shown) by a hinge 1b provided at the right end.

As shown in FIG. 2, the panel body 2 has a core material 2a formed in a panel shape, a frame 2b provided so as to surround the outer periphery of the core material 2a, and outdoor and indoor surfaces of the core material 2a. It has a surface material 2d that covers and forms the surface 2c of the panel body 2, and can be used alone. In the drawings, some of the reference numerals of the members shown in the same drawing are omitted.

As shown in FIGS. 2 and 3, an engaging member 5 to which the surface decorative material 3 is engaged is attached to the surface material 2d located on the outdoor side of the panel body 2 by a fixing tool 6 such as a rivet, and the surface thereof is attached. The mounting member 7 on which the decorative material 3 is mounted is riveted. Four engaging members 5 are provided for each surface decorative material 3, and two engaging members 5 to which one surface decorative material 3 is engaged are located near the center in the vertical direction. There are two. One mounting member 7 is provided for each surface decorative material 3, and is attached to the lower end of the panel body 2.

The engaging member 5 is projected outward from the plate-shaped engaging member mounting portion 5a that is abutted against the surface 2c of the panel body 2 and the edges on both sides of the engaging member mounting portion 5a in the left-right direction. It has an engaging piece 5b as an engaging portion. The engaging member mounting portion 5a has a long rectangular shape in the vertical direction, and is mounted on the panel body 2 on the upper and lower end sides. The engaging piece 5b is vertically above or below the engaging member extending portion 5c extending from the center in the vertical direction of the engaging member mounting portion 5a toward the outdoor side, and above and below the engaging member extending portion 5c, respectively. It has an inclined portion 5d extending so as to widen the distance from the engaging member mounting portion 5a.

The mounting member 7 extends substantially horizontally from the lower end of the plate-shaped mounting member mounting portion 7a attached to the surface 2c of the panel body 2 and the lower end of the mounting member mounting portion 7a toward the outdoor side. It has a mounting portion 7b on which the surface decorative material 3 is mounted. The mounting member mounting portion 7a is provided with an opening 7c for avoiding interference with the edge cap 4, which will be described later. The mounting portion 7b is provided with a through hole 7d through which a screw 8 for fixing the surface decorative material 3 is inserted. The mounting member 7 is attached to the panel body 2 so that the lower surface of the mounting portion 7b is slightly above the lower surface of the panel body 2 in a state of being attached to the panel body 2.

The surface decorative material 3 is an extruded material having the same cross section extending in the longitudinal direction, and as shown in FIGS. 4 and 5, the surface decorative material 3 is exposed to the outdoor side and is arranged in parallel with the surface 2c of the panel body 2. The decorative material surface portion 3b as a surface portion, the decorative material side portion 3c extending from the left and right edges of the decorative material surface portion 3b, respectively, and the decorative material surface portion 3b projecting from the center in the left-right direction toward the panel body 2. It has a screw screwed portion 3d and a reinforcing rib 3e provided between the decorative material side portions 3c provided on the left and right sides and the screw screwed portion 3d, respectively. In FIG. 4, the edge cap 4 is excluded.

The decorative material side portions 3c provided on the left and right sides of the decorative material surface portion 3b are expected from the corner portions 3f having an inclination that the distance from the panel body 2 becomes narrower as the distance from the decorative material surface portion 3b increases, and the tips of the corner portions 3f. The side facing portion 3h extending in the lateral direction from the edge of the prospective side portion 3g extending in the direction and the panel body 2 side of the prospective side portion 3g to the inside of the surface decorative material 3 and facing the panel body 2. And have.

The screw screwed portion 3d has a shape in which the tip of a portion extending outward from the surface portion 3b of the decorative material has an arc shape and has a slit 3j along the longitudinal direction on the indoor side.

Each reinforcing rib 3e extends from the surface portion 3b of the decorative material to the indoor side of the rib body 3k, and extends from the tip of the rib body to the side portion 3c of the decorative material along the left-right direction to form the panel body 2. It has a rib facing portion 3l facing each other, and an engaged piece 3n having an engaged portion 3m extending from each rib main body 3k to the screw screwing portion 3d side and engaging with the engaging member 5. ing. Each engaged piece 3n is provided at a position where the surface decorative material 3 is attached to the panel body 2 and is spaced apart from the panel body 2 in the prospective direction.

The engaged portion 3m is a notch formed by being recessed from the tip end portion of the engaged piece 3n to the rib body 3k side, and the lower recessed amount is formed larger than the upper recessed amount. ing. The vertical width of the lower recessed portion 3o having a large recessed amount is wider than the vertical length of the engaging piece 5b. Further, in the engaged portion 3m, when the surface decorative material 3 is attached to the panel body 2, the two engaging members 5 arranged in the left-right direction are recessed portions on the upper side of the engaged portion 3m provided on the left and right. It is formed so as to be arranged between 3p.

As shown in FIGS. 6 and 7, the edge cap 4 has a cap body 4a to which the edge 3a of the surface decorative material 3 is in contact and four fittings protruding from the cap body 4a and fitted to the surface decorative material 3. It has a joint portion 4b and a cap recess 4c that is recessed on the side where the edge 3a is abutted on the center side of the cap body 4a. The cap body 4a projects slightly outward from the portion to be abutted by the edge 3a so that the edge of the cap body 4a is not exposed when the cap body 4a is attached.

The fitting portion 4b projects in the longitudinal direction of the surface decorative material 3 from the surface of the cap body 4a on the side (hereinafter referred to as the inner side) with which the edge 3a abuts. In the four fitting portions 4b, two fitting portions 4b are fitted between the decorative material side portions 3c provided on the left and right and the reinforcing ribs 3e, and the decorative material surface portion 3b and the coverings of the reinforcing ribs 3e are covered. Two fitting portions 4b are fitted between the engaging piece 3n and the edge cap 4 is attached to the surface decorative material 3.

The cap recess 4c is provided at a portion on the center side in the left-right direction of the cap body 4a, and as shown in FIG. 7, on the side opposite to the surface on which the fitting portion 4b is provided (hereinafter referred to as the outside). The surface is formed by being recessed on the surface decorative material 3 side. For this reason, a side wall portion 4d protruding from the cap body 4a toward the surface decorative material 3 is provided at the left-right end of the cap recess 4c, and the protruding tips of the side wall portions 4d are connected to each other to form a horizontal surface. It has a connecting plate portion 4e, and the outdoor edge of the connecting plate portion 4e is also connected to the cap body 4a.

When the edge cap 4 is attached to the surface decorative material 3 and the portion of the surface decorative material 3 other than the screw screwed portion 3d of the edge 3a is in contact with the cap body 4a on the connecting plate portion 4e. An insertion hole 4f through which the screw screw portion 3d is inserted is provided. At this time, the outer surface 4g of the connecting plate portion 4e is located closer to the surface decorative material 3 than the inner surface 4h to which the edge 3a of the cap body 4a is abutted. That is, when the edge cap 4 is attached to the surface decorative material 3, the screw screwed portion 3d is configured to slightly protrude outward from the connecting plate portion 4e.

When the surface decorative material 3 to which the edge cap 4 is attached is attached to the panel body 2, the cap recess 4c accommodates the mounting portion 7b of the mounting member 7 attached to the panel body 2. In the state where the mounting portion 7b of the mounting member 7 is housed in the cap recess 4c, the portion 4i of the cap body 4a located on the outdoor side of the cap recess 4c protrudes downward from the mounting portion 7b. , Covers the outdoor side of the mounting portion 7b. Here, the portion 4i of the cap body 4a located on the outdoor side of the cap recess 4c corresponds to the cap protrusion.

The panel body 2 on the indoor side of the connecting plate portion 4e so that the mounting member mounting portion 7a of the mounting member 7 and the connecting plate portion 4e do not buffer when the surface decorative material 3 is attached to the panel body 2. The side edge is located on the outdoor side of the edge of the cap body 4a on the panel body 2 side.

A connecting piece 4j is provided so as to project inward from the cap recess 4c and connect the left and right connecting plate portions 4e so that the connecting plate portion 4e is not divided to the left or right by the insertion hole 4f provided in the connecting plate portion 4e. .. The connecting piece 4j projects toward the panel body 2 side from the connecting plate portion 4e. Therefore, when the surface decorative material 3 is attached to the panel body 2, it is configured to be arranged in the opening 7c provided in the mounting member mounting portion 7a of the mounting member 7.

Next, a method of attaching the surface decorative material 3 will be described.
First, the engaging member 5 and the mounting member 7 are attached to the panel body 2 in advance. Further, in the surface decorative material 3, the edge caps 4 are fitted to the upper and lower edge 3a, respectively.

Next, the surface decorative material 3 is arranged so as to face the outdoor side surface of the panel body 2 from the outdoor side, and the panel body 2 is placed on the engaged portion 3 m of the surface decorative material 3 while the surface decorative material 3 is brought close to the panel body 2. The engaging piece 5b provided in the above is inserted. At this time, the surface decorative material 3 is brought closer to the panel body 2 at a position higher than the position fixed to the panel body 2 so that the engaging piece 5b is inserted into the recessed portion 3o below the engaged portion 3m. ..

Next, the surface decorative material 3 is brought close to the panel body 2 so as to be substantially parallel to the panel body 2, and is lowered downward and placed on the mounting portion 7b of the mounting member 7 provided on the panel body 2. At this time, the mounting portion 7b is housed in the cap recess 4c of the lower edge cap 4, and the edge 3a of the screw screwed portion 3d is brought into contact with the upper surface of the mounting portion 7b. Further, at this time, the upper edge portion 3q of the engaged portion 3m comes into contact with the inclined portion 5d of the engaging portion 5b, and the surface decorative material 3 descends while being guided to the panel body 2 side. Here, the mounting member 7 corresponds to a fixing member provided on the panel body 2 to which the surface decorative material 3 is fixed, and the mounting portion 7b corresponds to a fixing portion to which the surface decorative material 3 is fixed. The screw screwed portion 3d corresponds to a contact portion that comes into contact with the fixing member. Further, in the present embodiment, the downward direction corresponds to a predetermined direction along the surface.

Next, the surface decorative material 3 is attached by inserting the screw 8 into the through hole 7d from below the mounting portion 7b and screwing it into the screw screwed portion 3d of the surface decorative material 3 to fix the surface decorative material 3. Door 1 is completed. At this time, the surface decorative material 3 is attracted downward by the screw 8, so that the upper edge portion 3q of the engaged portion 3m engages with the inclined portion 5d of the engaging piece 5b, and the surface decorative material 3 is a panel body. It moves downward while being guided to the 2nd side.

The surface decorative material 3 is pressed toward the panel body 2 side by being guided by the inclined portion 5d and moving downward while moving to the panel body 2 side, and is between the engaging piece 5b and the surface 2c of the panel body 2. It is pinched by the body and cannot move in the expected direction. Therefore, in the inclined portion 5d provided on the upper side of the engaging piece 5b of the present embodiment, the upper edge portion 3q of the engaged portion 3m is provided with the surface decorative material 3 mounted on the mounting portion 7b. Below the engaging height, the distance W1 (FIG. 4) between the rib facing portion 3l facing the panel body 2 and the engaged piece 3n provided with the engaged portion 3m in the prospective direction. , W2 (FIG. 8) with the surface 2c of the panel body 2 is configured to be narrow.

According to the door 1 of the present embodiment, the surface decorative material 3 is inserted into the insertion hole 4f of the edge cap 4 in a state where the movement in the prospective direction is restricted by the engaging piece 5b and the surface 2c of the panel body 2. The screw screwed portion 3d is abutted against the mounting portion 7b and fixed to the mounting member 7. That is, in the surface decorative material 3, the screw screwed portion 3d is directly fixed to the mounting portion 7b in a state where the movement in the prospective direction is restricted, so that the surface decorative material 3 provided with the edge cap 4 covering the edge 3a can be used. It is possible to provide a door 1 that is less likely to rattle.

At this time, the engaged portion 3m in which the inclined portion 5d of the engaging piece 5b protruding from the surface 2c of the panel body 2 and the distance from the surface 2c is narrowed downward is provided on the surface decorative material 3. Since the surface decorative material 3 is engaged with the upper edge portion 3q and is fixed by the screw 8 inserted through the mounting member 7 from the lower side to the upper side, the screw 8 inserted through the mounting member 7 is inserted. The surface decorative material 3 is attracted downward by being screwed into the screw screwed portion 3d.

By being attracted downward, the surface decorative material 3 moves to a position where the distance W2 between the inclined portion 5d and the surface 2c of the panel body 2 is narrowed by the inclined portion 5d. Therefore, by screwing the screw 8 inserted through the mounting member 7 into the screw screwing portion 3d, the surface decorative material 3 is sandwiched between the inclined portion 5d and the surface 2c of the panel body 2. , It is possible to regulate the movement of the surface decorative material 3 in the prospective direction.

Further, in a state where the surface decorative material 3 is fixed to the mounting member 7, the edge 3a of the surface decorative material 3 is covered with the edge cap 4, and the portion of the cap body 4a located on the outdoor side of the cap recess 4c. The mounting portion 7b is also covered by the 4i from the outdoor side opposite to the surface 2c. Therefore, since the edge 3a and the mounting portion 7b of the surface decorative material 3 are difficult to see from the outside, it is possible to provide the door 1 having a more excellent design.

Further, the engaging member 5 and the mounting member 7 attached to the panel body 2 are provided on the surface material 2d, which is a single member among the members constituting the panel body 2. Therefore, since the mounting holes for the engaging member 5 and the mounting member 7 can be provided with high accuracy in the single surface material 2d by, for example, NC processing, the engaging member 5 and the mounting member 7 can be provided with higher accuracy. It can be attached to the panel body 2 well. Therefore, when the surface decorative material 3 is engaged with the engaging piece 5b and the screw screwed portion 3d is in contact with the mounting portion 7b to be fixed, the surface decorative material 3 is more reliably suppressed from rattling. It is possible.

In the above embodiment, an example of attaching the surface decorative material 3 to which the edge cap 4 is attached to the panel body 2 arranged in the attachment posture has been described, but the present invention is not limited to this. For example, it may be attached in a state where the top and bottom of the panel body are tilted along the horizontal direction. Further, the surface decorative material to which the edge cap is attached may be attached to the mounting member attached to the upper end of the panel body in which the inclined portion on the lower side of the engaging piece and the engaged portion are engaged with each other. Further, the surface decorative material made of the extruded material may be arranged along the horizontal direction.

The engaging member 5 of the present embodiment includes two engaging pieces 5b, but may have at least one engaging piece 5b. Further, each engaging piece 5b may not be provided with the lower inclined portion 5d.

Further, in the above embodiment, the door body is described as an example of the entrance door 1, but the present invention is not limited to this, and the door may be a door other than the entrance door, or may be a shoji such as a sliding door. I do not care.

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.

The present embodiment includes at least the following inventions.
It has a panel body, a surface decorative material removably attached to the surface of the panel body, and a small edge cap that is fitted to the small edge of the surface decorative material and covers the small edge, and the panel body has the surface. An engaging portion that protrudes from the surface and engages with the surface decorative material with an inclination that narrows the distance from the surface toward a predetermined direction along the surface, and a fixing portion to which the surface decorative material is fixed. The surface decorative material has an abutting portion that is in contact with the fixed portion at the fore edge, and the fore edge cap has an insertion hole through which the abutting portion is inserted, and the surface decorative material has the surface decorative material. The material is in a state where the movement in the prospective direction is restricted by the engaging portion and the surface, and the abutting portion inserted into the insertion hole is brought into contact with the fixing portion in the predetermined direction. Is a door body characterized in that it is fixed by a screw inserted through the fixing portion from the opposite direction.

According to such a door body, the surface decorative material has a contact portion inserted into the insertion hole of the edge cap in a state where the movement in the prospective direction is restricted by the engaging portion and the surface of the panel body. It is abutted against the fixed part and fixed. That is, since the contact portion of the surface decorative material is directly fixed to the fixed portion in a state where the movement in the prospective direction is restricted, the surface decorative material provided with the edge cap covering the edge provides a door body that is less likely to rattle. It is possible to do. At this time, the engaging portion having an inclination that protrudes from the surface of the panel body and narrows the distance from the surface toward the predetermined direction along the surface engages with the surface decorative material, and the surface decorative material is opposite to the predetermined direction. Since the surface decorative material is fixed by the screw inserted through the fixing portion from the direction of the above, the surface decorative material is attracted in a predetermined direction by screwing the screw inserted through the fixing portion into the abutting portion.

When the surface decorative material is attracted in a predetermined direction, the surface decorative material moves to a position where the distance between the engaging portion and the surface of the panel body becomes narrower due to the inclination of the engaging portion. Therefore, by screwing the screw inserted through the fixing portion into the abutting portion, the surface decorative material is sandwiched between the engaging portion and the surface of the panel body, so that the surface decorative material is in the prospective direction. It is possible to regulate movement.

In such a door body, the surface decorative material has a decorative surface portion which is located on the side opposite to the surface of the contact portion and is exposed to the outside, and the fore-edge cap has the surface decorative material fixed thereto. It is characterized by having a cap protruding portion that covers the edge of the decorative surface portion and protrudes from the fixed portion in the predetermined direction while being fixed to the portion.

According to such a door body, when the surface decorative material is fixed to the fixed portion, the edge of the surface decorative material is covered with the edge cap, and the contact portion is also the surface due to the cap protrusion of the edge cap. It is covered from the other side. Therefore, since it is difficult to visually recognize the edge of the surface decorative material and the fixing material from the outside, it is possible to provide a door body having a more excellent design.

In such a door body, the panel body has an engaging member having the engaging portion and a fixing member having the fixing portion, and the engaging member and the fixing member are the panel. It is characterized in that it is attached to a single member among the members constituting the body.

According to such a door body, since the fixing member and the engaging member attached to the panel body are provided on a single member among the members constituting the panel body, the fixing member and the engaging member are further combined. It can be attached to the panel body with high accuracy. Therefore, when the surface decorative material is engaged with the engaging portion and the contact portion is brought into contact with the fixed portion and fixed, it is possible to more reliably suppress the rattling of the surface decorative material.

1 door, 2 panel body, 2c panel body surface, 2d surface material,
3 Surface decorative material, 3a edge, 3b decorative material surface part,
3d screw threaded part, 3m engaged part, 3q upper edge part of engaged part,
4 edge cap, 4f insertion hole,
4i A part located on the outdoor side of the cap recess,
5 Engagement member, 5b Engagement piece, 5d Inclined part,
7 mounting member, 7b mounting part,
8 screws,

Claims (3)

With the panel body,
A surface decorative material that can be detachably attached to the surface of the panel body,
An edge cap that is fitted to the edge of the surface decorative material and covers the edge,
Have,
The panel body has an engaging portion that protrudes from the surface and has an inclination that narrows the distance from the surface toward a predetermined direction along the surface, and the surface decorative material has an engaging portion that engages with the surface decorative material. With a fixed part to be fixed,
The surface decorative material has an abutting portion that comes into contact with the fixing portion at the edge.
The edge cap has an insertion hole through which the contact portion is inserted.
In the surface decorative material, the contact portion inserted into the insertion hole is brought into contact with the fixing portion in a state where the movement in the prospective direction is restricted by the engaging portion and the surface, and the surface decorative material is described. A door body characterized in that it is fixed by a screw inserted through the fixing portion from a direction opposite to a predetermined direction. The door body according to claim 1.
The surface decorative material has a decorative surface portion that is located on the side opposite to the surface of the contact portion and is exposed to the outside.
The edge cap is characterized by having a cap projecting portion that covers the edge of the decorative surface portion in a state where the surface decorative material is fixed to the fixing portion and projects from the fixing portion in the predetermined direction. The door body to do. The house according to claim 1 or 2,
The panel body has an engaging member having the engaging portion and a fixing member having the fixing portion.
The engaging member and the fixing member are door bodies that are attached to a single member among the members constituting the panel body.

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