JP2018204392A - Door body and fittings - Google Patents

Abstract

To provide a door body enabling an edge member to be secured to a frame member without being disfigured.SOLUTION: A door body includes a frame member 21 which holds an attached component 30 via a pass-through slot 41e on an edge member 40. Each of the frame member 21 and the edge member 40 has an engaging means where the edge member 40 and the frame member 21 engage with one another by relatively moving the edge member 40 in one direction along a depth surface of the frame member 21, preventing the edge member 40 from displacing outward from the frame member 21. The attached component 30 includes a flange 32 arranged at a position corresponding to the pass-through slot 41e of the edge member 40. The frame member 21 has a positioning part 24k which is opposed to one of edges 32b of the flange 32 arranged at the pass-through slot 41e of the edge member 40, preventing the edge member 40 from relatively displacing in the other direction along a depth direction of the frame member 21.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a door body and a joinery.

  In doors applied to fittings such as doors, the door body is configured by covering the finding surface of the aggregate framed around the four sides with the surface material, and the prospective surface that becomes the door tip of the door body and the prospective surface that becomes the suspension source An edge material is provided for each. The edge material is attached to the prospective surface of the door main body by screwing attachment screws to the aggregate (see, for example, Patent Document 1).

JP 7-82962 A

  By the way, in many cases, a lock case is attached to the prospective surface, which is the door tip of the door main body, as an accessory part at a position approximately in the middle of the height direction. The lock case includes a case main body having a thin rectangular parallelepiped shape, and a flange provided on one side surface of the case main body. In this lock case, the case main body is accommodated inside the door main body through an insertion opening formed in the edge member, and is held by the aggregate by screwing an attachment screw to the aggregate through a flange.

  For this reason, in this type of door body, a large number of mounting screws for mounting the edge material and mounting screws for mounting the lock case are screwed onto the prospective surface that becomes the door tip, and the appearance quality is taken into consideration. In this case, it is not always preferable.

  In addition, the above-mentioned problem is not peculiar to a lock case. For example, there is a case where an accessory called an energization case is attached in order to wire an electric lock between the door body and the frame body side. The energizing case is provided with a flange as in the case of the lock case. Also in this energizing case, a flange is disposed inside an insertion opening formed in the edge member, and an attachment screw is screwed to the aggregate through the flange so as to be held by the aggregate. Accordingly, the mounting screws for the edge member and the mounting screws for the energizing case are also screwed together at the suspending source of the door main body, which causes the same problem as the door tip of the door main body in terms of appearance quality.

  An object of this invention is to provide the door body and fittings which can attach an edge material reliably, without impairing external appearance quality in view of the said situation.

  In order to achieve the above object, the door body according to the present invention has the edge material disposed on the prospective surface of the aggregate, and the aggregate is held by the aggregate through the insertion opening provided in the edge material. A door body, and the aggregate and the edge material are engaged with each other by moving the edge material relative to one side along a prospective surface of the aggregate, and Engagement means for restricting movement of the edge material to the outer peripheral side is provided, and the accessory includes a flange in a portion located in the insertion opening of the edge material, and the aggregate includes the flange. A position restricting portion that restricts relative movement of the edge material to the other side along the prospective direction of the aggregate is provided.

  According to this invention, the movement of the edge material to the outer peripheral side with respect to the aggregate is restricted by the engagement means, and the engagement means is released by the flange of the accessory part coming into contact with the inner wall surface and the position restricting portion of the insertion opening. Since the movement in the direction is limited, the edge material can be maintained attached to the prospective surface of the aggregate without screwing the attachment screw.

  Further, in the door body described above, the aggregate is opposed to the protruding portion provided in the edge material, and the edge material relatively moves to the other side along the prospective direction of the aggregate. An abutment piece is provided to limit the above.

  According to the present invention, the abutting piece abuts against the protruding portion of the edge material, whereby the edge material can be temporarily fixed to the aggregate, and the work for attaching the edge material can be facilitated. Become.

  Further, the present invention provides the above-described door body, wherein the aggregate includes a resin bone portion in which each finding surface is covered with a surface material, and the edge material is attached to a prospective surface on the outer peripheral side, and the resin bone portion. A metal bone portion disposed on a side opposite to the edge material, the edge material including a metal edge portion and a resin edge portion arranged side by side in a prospective direction, The insertion opening is provided in an edge portion, and the engagement means is provided between the metal edge portion and the resin bone portion.

  According to the present invention, there is no possibility that the aggregate and the edge material each become a thermal bridge, and it is possible to improve the heat insulation of the door body while securing the attachment strength of the edge material.

  Further, according to the present invention, in the door body described above, the edge material includes a metal edge portion and a resin edge portion arranged in parallel with each other in a prospective direction, and the protruding portion is provided on the resin edge portion. It is characterized by.

  According to the present invention, since the deformation becomes easier than when the protruding portion is formed of metal, the gap between the abutting piece of the aggregate is reduced without impairing the workability when attaching the edge material to the aggregate. It is possible to prevent backlash at the time of temporary fixing.

  Moreover, the fitting concerning this invention was provided with the door body mentioned above and the frame body which supports the said door body so that opening and closing is possible.

  According to this invention, the movement of the edge material to the outer peripheral side with respect to the aggregate is restricted by the engagement means, and the engagement means is released by the flange of the accessory part coming into contact with the inner wall surface and the position restricting portion of the insertion opening. Since the movement in the direction is limited, the edge material can be maintained attached to the prospective surface of the aggregate without screwing the attachment screw.

  According to the present invention, the movement of the edge material to the outer peripheral side with respect to the aggregate is restricted by the engagement means, and the engagement means is released by the flange of the accessory part coming into contact with the inner wall surface of the insertion opening and the position restricting portion. Since the movement in the direction is limited, the edge material can be maintained attached to the prospective surface of the aggregate without screwing the attachment screw. Therefore, the edge material can be securely attached without deteriorating the appearance quality.

It is the figure which looked at the fitting which applied the door which is embodiment of this invention from the outdoor side. It is a longitudinal cross-sectional view of the fitting shown in FIG. It is a cross-sectional view of the joinery shown in FIG. The door body applied to the fitting shown in FIG. 1 is shown, (a) is a cross-sectional view, (b) is an exploded cross-sectional view. The door body applied to the fitting shown in FIG. 1 is shown, (a) is a longitudinal cross-sectional view, (b) is an exploded vertical cross-sectional view. It is a principal part disassembled perspective view of the door body applied to the fitting shown in FIG. The door tip part of the door body applied to the fitting shown in FIG. 1 is shown, (a) is a principal part exploded cross-sectional view, (b) is a principal part cross-sectional view. FIG. 2 shows a suspension base portion of a door body applied to the joinery shown in FIG. 1, (a) is an exploded cross-sectional view of the main part, and (b) is a cross-sectional view of the main part. It is a principal part cross-sectional view which shows the modification of the door body applied to the fitting shown in FIG.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of a door body and a fitting according to the present invention will be described in detail with reference to the accompanying drawings. 1 to 3 show a joinery to which a door body according to an embodiment of the present invention is applied. The joinery illustrated here is used for the entrance of a house, and includes a frame body 10 and a door body 20 that is supported by the frame body 10 through the hinge 1 so as to be opened and closed.

  The frame body 10 is configured by four-frames an upper frame 11, a lower frame 12, and left and right vertical frames 13. Each frame 11, 12, 13 has two frame elements 11 a, 11 b, 12 a, 12 b, 13 a, 13 b formed by a metal such as an aluminum alloy along the prospective direction, and a connecting material 11 c between them. , 12c, 13c. The connecting members 11c, 12c, and 13c are formed of a resin having heat insulation properties.

  Here, the prospective direction is a direction along the depth of the joinery as indicated by an arrow A in the figure. A plane along the prospective direction may be referred to as a prospective surface. In addition, in the case of a member along the left and right like the upper frame 11 and the lower frame 12, the finding direction is a direction along the top and bottom perpendicular to the prospective direction. The direction along the right and left orthogonal to the prospective direction. A plane along the finding direction may be referred to as a finding surface.

  As shown in FIGS. 4 to 6, the door body 20 includes a door body 23 by disposing surface materials 22 on both side finding surfaces 21 a and 21 b of the aggregate 21 having a four-frame framework. The aggregate 21 includes a resin bone portion 24 formed of a hard resin such as hard PVC (poly vinyl chloride) and a metal bone portion 25 formed of a metal such as steel.

  The resin bone portion 24 is formed by integrally forming a resin base portion 24a, two contact portions 24b and 24c, and a partition wall portion 24d. The resin base 24a is a plate-like portion having a length substantially equal to the dimension along the prospective direction of the door body 23. The contact portions 24b and 24c form plate-like portions that are bent and extended substantially at right angles from both side edges of the resin base portion 24a in the same direction. The partition wall portion 24d is a plate-like portion that protrudes from a portion between the two contact portions 24b and 24c so as to face the contact portions 24b and 24c. The position where the partition wall portion 24d is provided is a position shifted from the center between the two contact portions 24b and 24c toward the indoor side. In the following, for the sake of convenience, when distinguishing between the two contact portions 24b and 24c, the one with a large distance to the partition wall portion 24d is referred to as a first contact portion 24b, and the one with a small distance to the partition wall portion 24d is a second contact. This is referred to as a contact portion 24c.

  The aggregate 21 extending along the top and bottom in the door main body 23 is provided with an accommodation opening 24e at a position between the first contact portion 24b and the partition wall portion 24d at a position substantially at the center in the vertical direction. In addition, the resin bone portion 24 is provided with two engagement receiving portions 24f and 24g and three support fin portions 24h. The accommodation opening 24 e is for inserting a case main body 31 of the accessory 30 described later, and is formed in a vertically long rectangular shape along the length of the aggregate 21. Screw holes 24j for screwing the flanges 32 of the accessory parts 30 are formed in portions on both sides of the accommodation opening 24e in the aggregate 21.

  The engagement receiving portions 24f and 24g have a bowl-like cross-sectional shape that protrudes from the resin base portion 24a in a direction opposite to the protruding direction of the first contact portion 24b and then bends toward the outdoor side. Is. One engagement receiving portion 24f is provided at a position between the first contact portion 24b and the partition wall portion 24d, and the other engagement receiving portion 24g is provided between the partition wall portion 24d and the second contact portion 24c. Is provided at a position close to the partition wall 24d. In the following, when the two engagement receiving portions 24f and 24g are distinguished from each other, the portion provided between the first contact portion 24b and the partition wall portion 24d is referred to as a first engagement receiving portion 24f, and the partition wall portion 24d and A member provided between the second contact portion 24c and the second contact portion 24c is referred to as a second engagement receiving portion (contact piece) 24g.

  The first engagement receiving portion 24f is configured to have a larger projecting dimension from the resin base portion 24a than the second engagement receiving portion 24g, and has a position restricting portion 24k at the protruding end portion. The position restricting portion 24k protrudes from the protruding end edge portion of the first engagement receiving portion 24f toward the indoor side, and then bends at a substantially right angle in a direction away from the resin base portion 24a. The restricting surface 24m located on the indoor side in the position restricting portion 24k is set so as to face in a state of being close to the edge of the flange 32 when a case main body 31 of an accessory 30 described later is inserted into the housing opening 24e. It is. The support fin portion 24h is a fin-like portion protruding from a portion between the first engagement receiving portion 24f and the second engagement receiving portion 24g. These support fin portions 24h are provided at substantially equal intervals in a portion corresponding to the accommodation opening 24e. The portions of the support fins 24h facing the flanges 32 of the accessory 30 are processed into a flat shape by cutting the protruding edges so that the flanges 32 can be seated.

  The metal bone portion 25 is formed by integrally forming a metal base portion 25a and two side wall portions 25b and 25c. The metal base portion 25a and the side wall portions 25b and 25c each have a flat plate shape, and the side wall portions 25b and 25c are bent at substantially right angles toward the same direction from both side edge portions of the metal base portion 25a. As is apparent from the figure, the metal bone portion 25 is disposed in the space between the first contact portion 24b and the partition wall portion 24d in the resin bone portion 24, and the metal base portion 25a is brought into contact with the resin base portion 24a. In this case, the side wall portions 25b and 25c are formed in such a size that they can contact the first contact portion 24b and the partition wall portion 24d. In addition, the code | symbol 26 in a figure is the heat insulating material arrange | positioned in the resin bone part 24 between the partition part 24d and the 2nd contact part 24c. Reference numeral 27 denotes a thermally expandable member. The thermally expandable member 27 is a nonflammable or flame retardant member that expands due to heat. As the thermally expandable member 27, for example, a foam material containing thermally expandable graphite can be applied.

  The aggregate 21 having the above-described configuration constitutes the outer shell of the door main body 23 by forming a four-round frame in a state where the metal bone portions 25 are all in the same direction. Although not clearly shown in the figure, the metal bone portions 25 may be connected to each other through appropriate brackets. In order to connect the metal bone portions 25 to each other, for example, a rivet can be applied. The resin bone portions 24 do not necessarily need to be connected, but may be joined to each other by heat welding.

  The surface material 22 is formed by a thin plate member formed of a metal such as steel, and has a substrate portion 22a and a bent portion 22b. The board portion 22 a is a portion that forms a rectangular shape having substantially the same size as the outer dimension of the door body 23. The bent portion 22b is a portion bent substantially at right angles from the four circumferences of the substrate portion 22a in the same direction. The extension dimension of the bent part 22b is set to be smaller than ½ of the dimension along the prospective direction of the resin base part 24a.

  The surface material 22 covers the finding surfaces 21a and 21b of the aggregate 21 having the four-round framework, and the bent portions 22b are arranged so that the individual bent portions 22b partially cover the prospective surface 21c of the resin base portion 24a. And the aggregate 21 are joined. As a method of joining the bent portion 22b of the surface material 22 and the aggregate 21, for example, a rivet 28 may be applied. For the portion where the resin bone portion 24 and the metal bone portion 25 are overlapped, the bent portion 22 b of the surface material 22 is joined to the metal bone portion 25 via the resin bone portion 24. In addition, the code | symbol 29 in a figure is the heat insulating material arrange | positioned between the surface materials 22. FIG.

  In the door main body 23 configured as described above, the accessory part 30 and the edge member 40 are attached to the prospective surface 21c of the aggregate 21 extending vertically. The accessory part 30 is required when the door body 20 is used as a fitting, such as a lock case 30A provided at the door end and an energizing case 30B provided at the hanging end. Although the lock case 30A and the energization case 30B have different uses, the external configuration is common. Therefore, in the following, the configuration of the lock case 30A attached to the door tip of the door body 23 via the edge member 40 will be described as a representative example of the accessory part 30, and the energizing case 30B has the same reference numerals as the lock case 30A. Will be attached.

  The accessory 30 includes a case main body 31 having a thin rectangular parallelepiped shape, and a flange 32 provided on one side surface of the case main body 31. The case main body 31 is a portion that is accommodated inside the door main body 23 via an accommodation opening 24 e provided in the aggregate 21. The flange 32 has a rectangular plate shape having a larger outer diameter than one side surface of the case main body 31. The dimension along the length of the flange 32 is configured to be larger than the accommodation opening 24 e of the aggregate 21. Screw insertion holes 32a are respectively provided in the portions of the flange 32 corresponding to the screw holes 24j of the aggregate 21. The plate thickness t of the flange 32 is formed to be larger than the plate thickness of the edge member 40 described later. In the present embodiment, the flange 32 is configured to have a plate thickness substantially equal to the plate thickness of the edge member 40 + the dimension of the position restricting portion 24k.

  The edge material 40 covers the prospective surface of the door body 23 (the prospective surface 21c of the aggregate 21 and the bent portion 22b of the surface material 22). In the present embodiment, the edge member 40 includes a metal edge portion 41 formed of a metal such as an aluminum alloy and a resin edge portion 42 formed of a hard resin such as hard PVC. The edge member 40 attached to the door end of the door main body 23 and the edge member 40 attached to the suspension base have the same basic configuration, although the detailed configuration is different. Therefore, in the following, the basic configuration will be described using the door edge material 40 as a representative example, and the hanging edge material will be denoted by the same reference numerals as the door edge material 40. .

  The metal edge portion 41 is a portion disposed on the outdoor side, and is formed by integrally forming a cover base portion 41a and two engagement hook portions 41b and 41c. The cover base portion 41a is a flat plate-like portion configured so that the dimension along the prospect direction is substantially equal to the resin base portion 24a of the resin bone portion 24. The cover base 41a is provided with a tight material accommodation groove 41d and an insertion opening 41e. The tight material accommodation groove 41d is a concave groove for accommodating the proximal end portion of the tight material 50, and is configured to have a rectangular cross-sectional shape. The insertion opening 41e is a rectangular opening formed corresponding to the accommodation opening 24e provided in the aggregate 21, and is formed at a position between the engagement hook portions 41b and 41c. The dimension along the prospective direction of the insertion opening 41e is substantially the same as the accommodation opening 24e. The dimension along the length of the insertion opening 41e is set to be longer than that of the accommodation opening 24e, and the flange 32 of the accessory 30 can be arranged with almost no gap.

  The engagement hook portions 41b and 41c constitute an engagement means by two engagement receiving portions 24f and 24g provided on the resin base 24a. In the present embodiment, the engagement hook portions 41b and 41c are illustrated as being projected at a substantially right angle from the surface facing the aggregate 21 in the cover base portion 41a and then bent at a substantially right angle toward the indoor side. The distance between the two engagement hook portions 41b and 41c is substantially the same as the distance between the two engagement receiving portions 24f and 24g. Among these, the engagement hook portion 41c provided on the indoor side is provided at a position that becomes an edge portion of the insertion opening 41e. In the following description, when the two engagement hook portions 41b and 41c are distinguished from each other, the portion close to the tight material accommodation groove 41d is referred to as a first engagement hook portion 41b, and the one separated from the tight material accommodation groove 41d is the second. This is referred to as an engagement hook portion 41c.

  The second engagement hook portion 41c is provided with a resin engagement portion 41f. The resin engaging portion 41f is for locking the resin edge portion 42. After protruding from the portion of the second engaging hook portion 41c extending substantially parallel to the cover base portion 41a at a substantially right angle, the first engaging portion 41f is engaged. It is bent at a substantially right angle toward the mating hook portion 41b.

  The resin edge portion 42 is obtained by integrally providing a metal engaging portion 42b at one end portion of a sub-cover base portion 42a having a flat plate shape. The metal engaging portion 42b is engaged with the resin engaging portion 41f of the metal edge portion 41, and is bent substantially at a right angle after protruding from the sub-cover base portion 42a. The metal engagement portion 42b protrudes slightly inclined toward the other end side with respect to the sub cover base portion 42a. When the metal engagement portion 42b is engaged with the resin engagement portion 41f of the metal edge portion 41, the metal engagement portion 42b is The cover base 42a is inclined and extended. The resin edge portion 42 is provided with a protruding portion 42c on the sub-cover base portion 42a. The protruding portion 42c protrudes from the sub-cover base portion 42a toward the distal end portion of the second engagement hook portion 41c.

  The edge material 40 described above is attached to the prospective surface of the door body 23 together with the accessory 30. That is, first, as shown in FIG. 7A and FIG. 8A, the metal edge portion 41 and the resin edge portion 42 are engaged with each other to form the edge member 40. The two engagement hook portions 41b and 41c are engaged with the engagement receiving portions 24f and 24g of the aggregate 21 while pressing the edge member 40 against the prospective surface of the door body 23, respectively.

  In this state, since the engagement hook portions 41b and 41c are engaged with the engagement receiving portions 24f and 24g of the aggregate 21, the movement of the edge member 40 to the outer peripheral side with respect to the aggregate 21 is restricted. At the same time, the movement of the edge member 40 toward the indoor side along the prospective surface 21c of the aggregate 21 is restricted. Furthermore, since the tip of the projecting portion 42c provided on the resin edge portion 42 is opposed to the second engagement receiving portion 24g, the movement of the edge member 40 toward the outdoor side with respect to the resin base portion 24a is also restricted. Will be. Therefore, the edge member 40 is temporarily fixed without dropping onto the prospective surface of the door body 23. Moreover, in the present embodiment, since the protruding portion 42c is provided on the resin edge portion 42, the protruding portion 42c can be easily deformed as compared with the case where the protruding portion 42c is provided on the metal edge portion 41. The gap with the second engagement receiving portion 24g can be set small in advance, and it is possible to prevent the edge material 40 from rattling even in the temporarily fixed state.

  Next, as shown in FIG. 7B and FIG. 8B, the case main body 31 of the accessory 30 is attached to the door main body 23 through the insertion opening 41 e of the edge member 40 and the accommodation opening 24 e of the aggregate 21. While being accommodated inside, the flange 32 is seated on the support fin portion 24 h via the insertion opening 41 e of the edge member 40. If the attachment screw S is screwed into the screw hole 24j of the aggregate 21 through the screw insertion hole 32a of the flange 32 and the insertion opening 41e of the edge member 40 from this state, the accessory 30 can be attached to the door body 23. It becomes possible.

  In a state in which the mounting screw S is screwed, both side edges 32b along the length of the aggregate 21 in the flange 32 of the accessory part 30 face the inner wall surface of the insertion opening 41e provided in the edge member 40, and the bone It arrange | positions facing the control surface 24m of the position control part 24k provided in the material 21. FIG. For this reason, the edge material 40 is also restricted from moving outward along the prospective surface with respect to the aggregate 21, and is held by the door body 23 without screwing the mounting screw S directly into the aggregate 21. Will be. As a result, even when the door body 20 is opened, a situation in which a large number of mounting screws S are not exposed to the prospective surface of the door main body 23 and the suspending source is prevented, and the appearance quality can be improved. It becomes.

  Moreover, as the aggregate 21 of the door main body 23, since the metal bone portion 25 is disposed between the first contact portion 24b and the partition wall portion 24d in the resin base portion 24a, the second contact portion 24c to the partition wall. The metal frame 25 and the surface material 22 can be spaced apart from each other by a distance ensured up to the portion 24d, and the heat insulation can be improved as the door body 23 alone. Furthermore, in the embodiment, since the heat insulating material 26 is disposed in the space between the second contact portion 24c and the partition wall portion 24d, the heat insulating property of the door body 23 can be further improved. Further, as the edge material 40, since the metal edge portion 41 formed of metal and the resin edge portion 42 formed of resin are arranged in parallel in the prospective direction, the edge material 40 becomes a thermal bridge. Therefore, it contributes to the improvement of heat insulation as the door body 20.

  In addition, in embodiment mentioned above, although the joinery in which the door body 20 was supported by the frame 10 via the hinge 1 so that opening and closing was possible was demonstrated, if a door body opens and closes with respect to a frame However, it is not necessarily limited to that via a hinge. In addition, as an example of the frame 10, two frame elements 11 a, 11 b, 12 a, 12 b, 13 a, and 13 b formed by metal are connected by connecting members 11 c, 12 c, and 13 c that are heat insulating materials. It is not necessarily limited to this. Furthermore, although the aggregate 21 includes the resin bone portion 24 and the metal bone portion 25, the aggregate 21 is not necessarily provided with the resin bone portion 24. Similarly, although the edge material 40 provided with the metal edge part 41 and the resin edge part 42 is illustrated, it is not necessarily limited to this. In addition, it is not essential to arrange the heat insulating material 26 in the space between the second contact portion 24c and the partition wall portion 24d.

  In the above-described embodiment, the attachment screw S is screwed into the support fin portion 24h when the accessory 30 is attached. However, the present invention is not limited to this. For example, as shown in the modified example of FIG. 9, four support fin portions 24h may be provided, and mounting screws S may be screwed between the support fin portions 24h. In addition, the same code | symbol is attached | subjected about the structure similar to embodiment in a modification.

  Furthermore, in the above-described embodiment, the tip of the protruding portion 42c provided on the resin edge portion 42 is disposed so as to face the second engagement receiving portion 24g. Therefore, the chamber of the edge member 40 with respect to the resin base portion 24a. Movement toward the outside is limited, and the edge member 40 can be temporarily fixed to the door body 23. Thereby, it is not necessary to hold down the edge member 40 when screwing the mounting screw S, and the work can be facilitated. However, in the present invention, it is not always necessary to provide a protrusion on the edge material. Note that the second engagement receiving portion 24g constituting the engaging means serves as the contact piece when the protruding portion 42c is provided on the edge member 40. Of course, a contact piece may be provided.

  DESCRIPTION OF SYMBOLS 10 Frame, 20 Door, 21 Aggregate, 21a, 21b Finding surface, 21c Prospect surface, 22 Surface material, 24f First engagement receiving portion, 24g Second engagement receiving portion (contact piece), 24k Position restriction Part, 24m restriction surface, 30 accessory parts, 30A lock case, 30B energizing case, 32 flange, 32b both side edge part, 40 edge material, 41b first engagement hook part, 41c second engagement hook part, 41e insertion opening, 41 Metal edge part, 42 Resin edge part, 42c Projection part, S Mounting screw

Claims (5)

While arranging the edge material on the prospective surface of the aggregate, it is a door body that holds the accessory parts in the aggregate through the insertion opening provided in the edge material,
The edge material is engaged with the aggregate and the edge material by relatively moving the edge material to one side along the prospective surface of the aggregate, and the edge material is moved to the outer peripheral side with respect to the aggregate. Engaging means for restricting movement are provided;
The accessory includes a flange in a portion located in the insertion opening of the edge material,
The aggregate is provided with a position restricting portion that restricts relative movement of the edge material to the other side along the prospective direction of the aggregate by facing the flange. Door body to do.   The aggregate is provided with a contact piece that opposes the protruding portion provided on the edge material and restricts the edge material from moving relative to the other side along the prospective direction of the aggregate. The door body according to claim 1. Each of the aggregates is covered with a surface material and a resin bone portion on which the edge material is attached to a prospective surface on the outer peripheral side, and a portion on the opposite side of the edge material with the resin bone portion interposed therebetween A metal bone portion disposed on the
The edge material includes a metal edge portion and a resin edge portion arranged in parallel with each other in a prospective direction,
2. The door body according to claim 1, wherein the insertion opening is provided in the metal edge portion, and the engagement means is provided between the metal edge portion and the resin bone portion. . The edge material includes a metal edge portion and a resin edge portion arranged in parallel with each other in a prospective direction,
The door according to claim 2, wherein the protrusion is provided on the resin edge portion.   A joinery comprising the door body according to any one of claims 1 to 4 and a frame body that supports the door body so that the door body can be opened and closed.