JP4474482B1 - Makeup frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a decorative frame that can be easily framed.
SOLUTION: A decorative frame is connected at right angles to a pair of first panel bodies in which insertion holes extending along the longitudinal direction are formed, and to both ends in the longitudinal direction of the pair of first panel bodies. A pair of second panel bodies in which positioning grooves extending in the longitudinal direction are formed in the surface portion, a first flange extending in a width direction perpendicular to the longitudinal directions of the first and second panel bodies, and the first flange And a second flange perpendicular to the longitudinal direction and the width direction are integrally formed. The second flange includes an insertion piece to be inserted into the insertion hole, and a positioning projection to be fitted into the positioning groove. Each longitudinal end of each of the pair of first panel bodies, and each longitudinal end of each of the pair of second panel bodies adjacent to each longitudinal end of each of the pair of first panel bodies. And a connecting member to be connected.
[Selection] Figure 1

Description

  The present invention relates to a decorative frame provided in an opening of a building.

  Windows are provided on the outer wall of the building for lighting and ventilation. Thus, a decorative frame is provided in the opening of the outer wall where the window is formed in order to improve the aesthetic appearance. The decorative frame is composed of a decorative frame material that is a plurality of panel bodies, and each decorative frame material is framed in a square frame shape and fixed to the opening.

  As a typical prior art of a decorative frame, for example, Patent Document 1 can be cited. FIG. 13 is a diagram showing a decorative frame according to the conventional technique. In this prior art, a long frame member 100 provided with protruding tapping holes 101a and 101b extending in the longitudinal direction on one surface is prepared, and the frame member 100 is adjusted to the size of the opening during construction. A pair of vertical frame member 100a and horizontal frame member 100b is prepared, and each frame member 100a, 100b is provided at a position where the protruding tapping holes 101a, 101b of each frame member 100a, 100b are formed. The through holes 102a and 102b penetrating in the thickness direction are perforated, and the frame members 100a and 100b are framed in a square frame shape with the one surface portion of each of the frame members 100a and 100b arranged on the outer side. The end portion of the vertical frame member 100a on the side provided with the screw is brought into contact with the end surface of the other horizontal frame member 100b, and the screw 103 inserted into the vertical frame member 100a from the through hole 102a is inserted into the other tapping hole. Is framework the decorative frame by screwed to 101b.

Japanese Utility Model Publication No. 61-201480

  However, in the prior art, when each frame member is framed in a square frame shape, it is difficult to position each frame member at an appropriate position, and there is a problem that the frame work of the decorative frame is difficult.

  Therefore, an object of the present invention is to provide a decorative frame that can be easily framed.

  The present invention is a decorative frame provided in an opening of a building, and includes a pair of first panel bodies in which insertion holes extending along the longitudinal direction are formed, and both longitudinal ends of the pair of first panel bodies. A pair of second panel bodies which are respectively connected at right angles to the respective portions and formed with positioning grooves extending in the longitudinal direction on one surface portion, and extend in the width direction perpendicular to the longitudinal directions of the first and second panel bodies. A first flange and a second flange perpendicular to the longitudinal direction and the width direction of the first flange are integrally formed, and the second flange includes an insertion piece inserted into the insertion hole, A pair of second panels adjacent to each longitudinal end of each of the pair of first panel bodies and each longitudinal end of each of the pair of first panel bodies are formed with positioning protrusions that fit into the positioning grooves. Connecting parts that connect both longitudinal ends of the body A decorative frame which comprises and.

  According to the present invention, a plurality of the insertion pieces are formed at intervals in the longitudinal direction of the second flange, and the first flange faces each insertion piece and communicates in the thickness direction of the first flange. A plurality of screw holes are formed.

  According to the present invention, the first panel body includes a first end wall formed by bending at a right angle to a first base portion in which the insertion hole is formed and a width direction one end portion perpendicular to the longitudinal direction of the first base portion. A second end wall that is bent at a right angle to a second base portion in which the positioning groove is formed and a width direction one end portion perpendicular to the longitudinal direction of the second base portion. A first cover body fitted to the first end wall portion of the first panel body, and a second cover body fitted to the second end wall portion of the second panel body. The connecting member has a substantially plate-shaped corner piece along a plane perpendicular to the longitudinal direction of the first and second flanges, and the first cover body is the first panel. A lid portion that closes an opening between the corner piece and the first cover body in a state of being attached to the first end wall portion and the corner piece of the body. Auxiliary cover member having, characterized in that the mounted.

  According to the present invention, since the insertion hole is formed in the first panel body, and the insertion piece to be inserted into the insertion hole is formed in the connection member, it is connected to the insertion hole of the first panel body. By inserting the insertion piece of the member, the first panel body is combined with the connecting member and positioned. Further, since the positioning projection is formed on the second flange and the positioning groove corresponding to the positioning projection is formed on one surface portion of the second panel body, by fitting the positioning projection and the positioning groove, The second panel body is positioned on the second flange. Thereby, the connecting member can reliably position the first panel body and the second panel body. Therefore, it is possible to realize a decorative frame that can be easily framed.

  According to the present invention, the plurality of insertion pieces are formed at intervals in the longitudinal direction of the second flange, and the first flange is formed with a plurality of screw holes that open between the insertion pieces. The Thereby, while being able to couple | bond a 1st panel body and a connection member, it can prevent that the screw which couple | bonds a 1st panel body and a 2nd panel body interferes with an insertion piece. Therefore, it is possible to reliably connect the first panel body and the second panel body using screws.

  According to the invention, an auxiliary cover member having a lid portion that closes the opening is attached to the opening between the corner piece and the first cover body. Therefore, the opening between the corner piece and the first cover body can be covered, and the beauty of the decorative frame can be improved.

2 is a diagram illustrating a configuration of a connecting portion of a decorative frame 1. FIG. 3 is a cross-sectional view of the first panel body 10. FIG. 3 (1) is a front view of the other-side connecting member 42, FIG. 3 (2) is a rear view of the other-side connecting member 42, and FIG. 3 (3) is the other-side connecting member. 42 is a plan view of 42. FIG. 4 (1) is a left side view of the other-side connecting member 42, FIG. 4 (2) is a right side view of the other-side connecting member 42, and FIG. 4 (3) is shown in FIG. It is an expanded sectional view seen from cutting plane line AA of 1). FIG. 5A is a front view of the auxiliary cover member 13, and FIG. 5B is a rear view of the auxiliary cover member 13. FIG. 6A is a plan view of the auxiliary cover member 13, and FIG. 6B is a right side view of the auxiliary cover member 13. FIG. 7A is a view showing a state in which the auxiliary cover member 13 is fitted to the corner piece 52, and FIG. 7B is a cross-sectional view taken along the cutting plane line BB in FIG. is there. 1 is an exploded perspective view of a decorative frame 1. FIG. 3 is a cross-sectional view showing a state where the first panel body 10 and the second panel body 11 are connected by a connecting member 12. It is a figure which shows the state which attached the decorative frame 1 to the opening part. It is a figure which shows each connection member 12 in the state which has arrange | positioned the connection member 12 which concerns on 3rd Embodiment in four corners. It is a figure which shows each auxiliary cover member 13 in the state which has arrange | positioned the auxiliary cover member 13 which concerns on 3rd Embodiment in four corners. It is a figure which shows the decorative frame which concerns on a prior art.

(First embodiment)
FIG. 1 is a diagram showing a configuration of a connecting portion of the decorative frame 1 according to the first embodiment of the present invention, and FIG. 2 is a cross-sectional view of the first panel body 10. The decorative frame 1 includes a pair of first panel bodies 10 arranged in parallel with each other in a framed state, and a pair of second panels connected to each longitudinal end portion of each first panel body 10 at right angles. The connection which connects the body 11, the each longitudinal direction both ends of each 1st panel body 10, and each longitudinal direction both ends of each 2nd panel body 11 adjacent to each longitudinal direction both ends of each 1st panel body 10 And the member 12. The first panel body 10 is a vertical frame member arranged along the vertical direction perpendicular to the floor surface in a state where the decorative frame 1 is attached to the opening. The second panel body 11 is a horizontal frame member that is arranged perpendicularly to the first panel body.

  In the present embodiment, the first panel body 10 and the second panel body 11 are formed in the same shape. Below, in order to avoid duplication of description, the 1st panel body 10 is demonstrated in detail and description about the 2nd panel body 11 is abbreviate | omitted. In the following description, “end wall portion 31” corresponds to a first end wall portion and a second end wall portion.

  The first panel body 10 includes a panel body 20 and a cover body 21. The panel main body 20 is a long member having a substantially L-shaped cross section extending in the longitudinal direction perpendicular to the paper surface of FIG. 2, and has a flat base 30 and left and right on a plane perpendicular to the longitudinal direction of the base 30. And an end wall portion 31 that is bent substantially perpendicularly to one side in the thickness direction that is the vertical direction on a plane perpendicular to the longitudinal direction from one end portion in the width direction that is the direction. A cover body 21 to be described later is attached to the end wall portion 31. The first panel body 10 is realized, for example, by extrusion molding of synthetic resin.

  In the base 30, a plurality of insertion holes 32 penetrating over both end portions in the longitudinal direction and opening on each end face of each end portion in the longitudinal direction are formed in parallel at intervals in the width direction. Engagement pieces 33 projecting in the direction away from the base 30 with respect to the width direction are formed at both ends in the thickness direction of the end wall portion 31.

  The width direction of the base portion 30 (left and right direction in FIG. 2) is a direction perpendicular to the longitudinal direction of the base portion 30 (same as the longitudinal direction of the panel body 20), and the thickness direction of the base portion 30 (up and down direction in FIG. 2) is This is a direction perpendicular to the longitudinal direction and the width direction of the base 30. Further, the longitudinal direction of the end wall portion 31 is the same as the longitudinal direction of the base portion 30, the width direction of the end wall portion 31 is the same as the thickness direction of the base portion 30, and the thickness direction of the end wall portion 31 is the base portion 30. It is the same as the width direction.

  The base portion 30 is disposed substantially parallel to each other in the width direction of the first panel body 10, and extends in the longitudinal direction of the panel body 20, and extends in the thickness direction of the panel body 20. A plurality of plate-like connecting portions 36 and a plurality of tube-like connecting portions 37 extending in the thickness direction of the panel main body 20 are provided. It is formed by being connected to each other at the cylindrical connecting portion 37. A plurality of cylindrical connecting portions 37 are formed with star-shaped through holes 40.

  A concave positioning groove 39 that retreats in the thickness direction of the panel body 20 is formed in the flat plate portion 35b. A plurality of positioning grooves 39 are formed in the vicinity of the through hole 40 with an interval ΔL1 in the width direction of the panel body 20.

  The end wall portion 31 includes a flat plate portion 38 that is bent and connected substantially perpendicularly to the thickness direction of the base portion 30 from one end portion in the width direction of the base portion 30, and one end portion of the base portion 30 with respect to the width direction of the base portion 30 from the flat plate portion 38. And two engaging pieces 33 formed so as to protrude in a direction away from the two. The engaging pieces 33 are formed so as to be arranged substantially in parallel with each other in the thickness direction of the panel body 20. Thus, since the two engaging pieces 33 are formed in the flat plate portion 38 of the end wall portion 31, the concave groove 34 having the engaging pieces 33 as the side walls is formed in the flat plate portion 38.

  The outer surface portion on the other side in the thickness direction of the base portion 30, that is, the flat plate-like portion 35 b that is in contact with the opening of the building in a state where the first panel body 10 and the second panel body 11 are framed, is weather resistant. It is realized by extrusion molding of a material having high properties, for example, acrylonitrile acrylic rubber styrene (abbreviation: AAS) resin, acrylonitrile butadiene styrene (abbreviation: ABS) resin.

  The cover body 21 is a long plate-like member, and improves the aesthetics of the decorative frame 1 by covering the end wall portions 31 of the first and second panel bodies. The cover body 21 is cut and attached in accordance with the length of each panel body in the longitudinal direction when the decorative frame 1 is assembled. The longitudinal direction, the width direction, and the thickness direction of the cover body 21 are the same as the longitudinal direction, the width direction, and the thickness direction of the end wall portion 31 in a state where the cover body 21 is attached to the end wall portion 31.

  The cover body 21 includes a flat plate portion 24, a cover piece 25 that is bent and connected substantially perpendicularly to the thickness direction from one end portion in the width direction of the flat plate portion 24, and substantially perpendicular to the thickness direction from the other end portion of the flat plate portion 24. And a second engaging claw 27 that is formed to project substantially perpendicularly in the thickness direction from the vicinity of one end in the width direction of the flat plate portion 24. The cover piece 25 is formed so as to cover the second engagement claw 27 from the outside. The outer surface of the cover body 21 is formed of the AAS resin having weather resistance.

  The cover body 21 engages the two engagement claws 26 and 27 with the respective engagement pieces 33 formed on the end wall portion 31 of the first panel body 10, whereby the end wall portion 31 of the first panel body 10 is engaged. To be fitted. The cover body 21 includes a first cover body 21a disposed on the left and right sides when viewed from the inside of the building and a second cover body 21b disposed above and below with the decorative frame 1 attached to the opening of the building. Are distinguished. However, the 1st cover body 21a and the 2nd cover body 21b have the same structure, and both differ only in the position arrange | positioned.

  The width direction dimensions of the cover body 21 at the base end side portions of the engagement claws 26 and 27 are smaller than the minimum dimension of the end wall portion 31 at the base end side portion of each engagement piece 33 in the width direction. The rigidity of the claws 26 and 27 is formed so as to be smaller than the rigidity of each engagement piece 33.

  The cover body 21 elastically deforms the engaging claws 26 and 27 in directions away from each other, and then returns them from the close state to the directions close to each other by elastic recovery force. Are engaged with the respective engagement pieces 33 to be fitted to the end wall portions 31.

  The connecting member 12 includes a first and second panel bodies 10 and 11 that are framed in a rectangular tube shape via the connecting member 12, and the decorative frame 1 is attached to the opening of the building. It is composed of two types of one side connecting member 41 provided on the side (right side in FIG. 8) and the other side connecting member 42 provided on the other side. The one-side connecting member 41 and the other-side connecting member 42 are formed in plane symmetry with each other. Therefore, in the following, the other-side connecting member 42 will be described in detail, and this will be referred to as the connecting member 12. Further, the description of the one-side connecting member 41 is omitted to avoid duplication of description. The one side connecting member 41 is disposed on the other side of the opening when used in the upper portion of the opening, and the other side connecting member 42 is provided on the opening when used in the upper portion of the opening. It is arranged on one side. Therefore, the one-side connecting member 41 and the other-side connecting member 42 are used symmetrically with respect to each other.

  3 (1) is a front view of the other-side connecting member 42, FIG. 3 (2) is a rear view of the other-side connecting member 42, and FIG. 3 (3) is the other-side connecting member. 4 (1) is a left side view of the other-side connecting member 42, and FIG. 4 (2) is a right side view of the other-side connecting member 42. FIG. 3) is an enlarged cross-sectional view taken along the section line AA of FIG.

  In a framed state, the connecting member 12 has a substantially plate-like first flange 50 extending in the width direction perpendicular to the longitudinal directions of the first and second panel bodies 10 and 11, and the longitudinal direction of the first flange 50. The second flange 51 formed continuously at right angles, and a substantially plate-shaped corner piece formed along a plane perpendicular to each longitudinal direction (width direction of each panel body) of the first flange 50 and the second flange 51 52.

  The first flange 50 includes a first plate-like portion 61 and a second plate-like portion 62 that is bent and connected to the first plate-like portion 61 in a substantially S shape. On one surface portion of the first plate-like portion 61, a screw hole 55 is formed in the longitudinal direction so as to face each insertion piece 56 formed on the second flange 51 described later and communicate with the thickness direction of the first flange 50. A plurality (four in this embodiment) are formed at intervals.

  The second flange 51 includes a first plate-like portion 63 and a second plate-like portion 64 that is bent and connected to the first plate-like portion 63 in a substantially S shape. On one surface portion of the first plate-like portion 63, a plurality of insertion pieces 56 (five in the present embodiment) are formed in the longitudinal direction so as to protrude in the thickness direction of the first flange 50. Since the second plate-like portion 64 is connected to the first plate-like portion 63 by being bent in a substantially S shape, the first flange 50 and the bent portion of the second plate-like portion 64 are side walls of the second flange 51. A recess 65 is formed. The interval in the thickness direction of the recess 65 is formed to have the same dimension as the thickness of the first and second panel bodies 10 and 11.

  The connecting member 12 is fitted to the first panel body 10 by inserting each insertion piece 56 into the insertion hole 32 formed in the first panel body 10. A plurality of (two in the present embodiment) positioning projections 57 are formed on one surface portion of the second plate-like portion 64 at intervals in the longitudinal direction. The distance ΔL2 in the longitudinal direction of the positioning protrusion 57 is selected to have the same dimension as the distance ΔL1 in the width direction of the positioning groove 39. Therefore, the connecting member 12 can prevent the movement of the second panel body 11 in the width direction on the one surface portion of the second flange 51 by fitting the positioning protrusion 57 into the positioning groove 39. it can. Therefore, the connecting member 12 can position the second panel body 11 on the one surface portion of the second flange 51.

  The corner piece 52 has a substantially square flat plate portion 70 formed perpendicularly to the other longitudinal ends of the first flange 50 and the second flange 51, and the longitudinal direction of the connecting member 12 from the flat plate portion 70 (see FIG. 4, the first positioning piece 72 protruding from the flat plate portion 70 in the width direction of the first flange 50, and the second flange 51 from the flat plate portion 70. And a second positioning piece 73 protruding in the width direction.

  Each engagement protrusion 71 is formed on the inner side of the peripheral edge of the corner piece 52 and extends in parallel with the width direction of the first flange 50. These engaging protrusions 71 have the same cross-sectional shape as the engaging pieces 33 of the first and second panel bodies 10 and 11, and the interval between them is that of the first and second panel bodies 10 and 11. The interval between the engagement pieces 33 is the same. Therefore, the engagement protrusion 71 is disposed on the extension of the engagement piece 33 of the first panel body 10 connected to the first flange 50 in a framed state. Accordingly, the first and second engaging claws 26 and 27 of the cover body 21 can be engaged with the engaging protrusion 71 in a state where the panel bodies 10 and 11 are framed by the connecting member 12. Therefore, the cover body 21 can be attached from the end wall portion 31 to the corner piece 52, and the beauty of the decorative frame 1 can be improved.

  The corner piece 52 further includes an insertion hole 75, a screw hole 76, and a reinforcing portion 77. The insertion hole 75 is a hole into which an insertion piece 82 of the auxiliary cover member 13 described later is inserted, and the screw hole 76 is a screw hole used when screwing the decorative frame 1 to the opening. The screw hole 76 is formed at the center of the flat portion 70 in the width direction. The insertion hole 75 is formed in the flat plate portion 70 at a position shifted from the screw hole 76 in the width direction of the first flange 50 toward the first positioning piece. The reinforcing portion 77 is formed at a position where the corner piece 52 is connected to the first flange 50 and the second flange 51, and reinforces the connection between the corner piece 52 and the first flange 50 and the second flange 51. The reinforcing portion 77 is formed so as to protrude from the flat plate-like portion 70 to the other surface portion on the other end side in the longitudinal direction of the first plate-like portion 61.

  The decorative frame 1 further includes an auxiliary cover member 13. The auxiliary cover member 13 closes an opening formed between the corner piece 52 and the cover body 21 in a state where the cover body 21 is fitted to the end wall portion 31 and the corner piece 52 of the first panel body.

  FIG. 5A is a front view of the auxiliary cover member 13, and FIG. 5B is a rear view of the auxiliary cover member 13. FIG. 6A is a plan view of the auxiliary cover member 13, and FIG. 6B is a right side view of the auxiliary cover member 13. FIG. 7A is a view showing a state in which the auxiliary cover member 13 is fitted to the corner piece 52, and FIG. 7B is a cross-sectional view taken along the cutting plane line BB in FIG. is there.

  The auxiliary cover member 13 is formed to protrude from the flat plate portion 80, two pressing protrusions 81 a and 81 b that are formed to protrude from one surface portion of the flat plate portion 80, and the other surface portion of the flat plate portion 80. An insertion piece 82, retaining pieces 83 a and 83 b formed continuously with one end portion in the longitudinal direction of the flat plate-like portion 80, and a lid portion 84 formed continuously with the other end portion in the longitudinal direction.

  The length ΔL6 in the width direction of the flat plate-like portion 80 is selected to be slightly smaller than the distance between the engaging protrusions 71 of the corner piece 52 (ΔL4 shown in FIG. 4A). The length ΔL7 from the other longitudinal end of the flat plate portion 80 to the retaining pieces 83a and 83b is the length from the other end of the corner piece 52 to the other end of the engaging protrusion 71 (FIG. 4 (1)). ) And the same as ΔL5) shown in FIG.

  The pressing protrusions 81a and 81b are formed on one surface portion of the flat plate portion 80, and are formed so as to protrude in the thickness direction of the flat plate portion 80 (direction perpendicular to the paper surface of FIG. 5). The length ΔL8 obtained by adding the thickness of the flat plate-shaped portion 80 to the pressing protrusions 81a and 81b is the same as or slightly smaller than the length of the engaging protrusion 71 in the protruding direction (ΔL3 shown in FIG. 3 (3)). A large value is chosen. As a result, the pressing protrusions 81 a and 81 b are in contact with the flat plate-like portion 24 of the cover body 21 with the auxiliary cover member 13 attached to the corner piece 52 and the cover body 21 being attached. Is done. Therefore, the pressing protrusions 81 a and 81 b prevent the auxiliary cover member 13 from being detached from the corner piece 52 by being pressed by the cover body 21.

  The insertion piece 82 is the other surface portion of the flat plate portion 80 and is formed at a position corresponding to the insertion hole 75 of the corner piece 52 in a state where the auxiliary cover member 13 is fitted to the corner piece 52. . Therefore, the auxiliary cover member 13 is fitted to one surface portion of the corner piece 52 by fitting the insertion piece 82 into the insertion hole 75.

  The retaining pieces 83 a and 83 b prevent the auxiliary cover member 13 from being detached from the corner piece 52. The retaining pieces 83a and 83b are formed at one end in the longitudinal direction of the flat plate-like portion 80, and extend in the width direction perpendicular to the longitudinal direction.

  The lid portion 84 is formed at the other end portion in the longitudinal direction of the flat plate-like portion 80 so as to continue in the thickness direction perpendicular to the longitudinal direction. The lid portion 84 has a size that closes an opening formed between the corner piece 52 and the cover body 21 and covers the corner piece 52 and the end surface of the cover body 21 exposed to the periphery thereof. Accordingly, the lid portion 84 has a function of closing the opening and also functions as a retaining member for the cover body 21. The outer surface of the lid portion 84 is formed from the same material as the outer surface of the cover body 21. Therefore, the auxiliary cover member 13 can block the opening without impairing the aesthetic appearance of the decorative frame 1.

Next, the attachment of the auxiliary cover member 13 will be described with reference to FIG.
The auxiliary cover member 13 is fitted to one surface portion of the corner piece 52 by inserting the insertion piece 82 into the insertion hole 75 in a state where the first and second panel bodies are framed by the connecting member 12. The As described above, the length ΔL7 from the other longitudinal end of the flat plate portion 80 to the retaining pieces 83a and 83b is the length from the other end of the corner piece 52 to the other end of the engaging protrusion 71. The retaining pieces 83a and 83b are formed so as to protrude in the width direction from the flat plate-shaped portion 80, which is the same as (ΔL5 shown in FIG. 4 (1)). Therefore, when the auxiliary cover member 13 is fitted to the corner piece 52, the retaining pieces 83a and 83b are brought into contact with the end surfaces 90a and 90b on the one end side in the longitudinal direction of the engaging protrusion 71 as shown in FIG. Touch.

  The lid portion 84 has a size that closes an opening formed between the corner piece 52 and the cover body 21 and covers the corner piece 52 and the end surface of the cover body 21 exposed to the periphery thereof. Therefore, when the auxiliary cover member 13 is fitted to the corner piece 52, the movement of the auxiliary cover member 13 in the longitudinal direction (vertical direction in the drawing of FIG. 7) is restricted by the retaining pieces 83a and 83b and the lid portion 84. In this state, it is fitted to the corner piece 52.

  Further, as described above, the length ΔL6 in the width direction of the flat plate-like portion 80 is formed slightly smaller than the interval between the engagement protrusions 71 of the corner piece 52 (ΔL4 shown in FIG. 4A). Therefore, when the auxiliary cover member 13 is fitted to the corner piece 52, the auxiliary cover member 13 is moved in the width direction (left and right direction in FIG. 7) by the engagement protrusion 71, and the corner piece 52. The length ΔL8 obtained by adding the thickness of the flat plate-like portion 80 to the pressing protrusions 81a and 81b is selected to be the same as or slightly larger than the length ΔL3 in the protruding direction of the engaging protrusion 71. Therefore, when the cover body 21 is attached, the pressing protrusions 81a and 81b abut against the flat plate-like portion 24 of the cover body 21 and are pressed. Accordingly, the auxiliary cover member 13 is fitted to the corner piece 52 in a state where movement in the thickness direction (direction perpendicular to the paper surface of FIG. 7) is restricted by the insertion piece 82 and the pressing protrusions 81a and 81b. Is done.

  As described above, the auxiliary cover member 13 is fitted between the corner piece 52 in a state in which movement in the longitudinal direction, the width direction, and the thickness direction is restricted, so that the auxiliary cover member 13 is formed between the corner piece 52 and the cover body 21. Thus, the corner pieces 52 and the end surfaces of the cover body 21 exposed to the periphery thereof can be reliably covered.

  FIG. 8 is an exploded perspective view of the decorative frame 1, and FIG. 9 is a cross-sectional view showing a state in which the first panel body 10 and the second panel body 11 are connected by the connecting member 12. It is a figure which shows the state which attached the decorative frame 1 to the opening part. Hereinafter, assembly and attachment of the decorative frame 1 will be described.

  In general, the attachment of the decorative frame 1 is performed by connecting a first panel body 10 that is a vertical frame member of the decorative frame 1 and a second panel body 11 that is a horizontal frame member into a square frame shape using a connecting member 12. Assembling and then fixing to the opening from the indoor space side, and finally attaching the auxiliary cover member 13 and the cover body 21 is completed.

  Of the first and second panel bodies 10 and 11 coupled to each other at a right angle, the coupling member 12 fits the insertion piece 56 into the insertion hole 32 formed in the first panel body 10, and the second The positioning projection 57 is fitted into the groove 34 formed in the panel body 10 to position the second panel body 10. At this time, the connecting member 12 guides and positions the first positioning piece 72 in the concave groove 34 formed in the end wall portion 31 of the first panel body 10, and the second positioning piece 73 is positioned at the end of the second panel body 11. Positioning is performed by guiding the groove 34 formed in the wall portion 31. Thereby, each engagement protrusion 71 of the connecting member 12 is disposed at a position on the extension line of the engagement piece 33 of the first panel body 10. Then, the connecting member 12 and the first and second panel bodies 10 and 11 are engaged by screwing the first flange 50 and the second panel body 11. As a result, the first panel body 10 and the second panel body 11 are arranged substantially vertically and connected to each other.

  Next, the sealing material 200 is placed on the free end portions in the width direction of the first flanges 50 and the second flanges 51 of the connecting members 12 to perform watertight treatment. As a result, the water tightness of the four corners of the decorative frame 1 is maintained.

  Next, the first and second panel bodies 10 and 11 that are framed in a rectangular tube shape are attached to the opening of the building, and the shaft portion of the screw member is inserted into the screw hole 76 formed in the corner piece 52 of the connecting member 12. And fix to the opening. Then, the auxiliary cover member 13 is fitted to the corner piece 52, and the cover body 21 is attached to the end wall portions 31 of the first and second panel bodies 10 and 11. Finally, the sealing material 200 is placed at the corner where the first panel body 10 and the second panel body 11 intersect, and the decorative frame 1 is subjected to a watertight process, whereby the attachment of the decorative frame 1 is completed.

  The sealing material 200 is, for example, a liquid sealing material mainly composed of polysulfide resin, silicone resin, urethane resin, acrylic resin, or the like, or a bead-shaped molded sealing material such as chloroprene or polyvinyl chloride. Resin is used.

  As described above, according to the present embodiment, the first flange 50 is formed with the insertion piece 56 to be inserted into the insertion hole 32, so that the insertion piece 56 is inserted into the insertion hole 32. The first panel body 10 is coupled to the connecting member 12 and positioned. The second flange 51 is provided with a positioning projection 57, and a positioning groove 39 corresponding to the positioning projection 57 is formed on one surface portion of the second panel body 11. By fitting the second panel body 11, the second panel body 11 is positioned on the second flange 51. Thereby, the connection member 12 can position the 1st panel body 10 and the 2nd panel body 11 reliably. Therefore, the decorative frame 1 can be easily framed.

  A plurality of insertion pieces 56 are formed at intervals in the longitudinal direction of the second flange 51, and a plurality of screw holes 55 are formed in the first flange 50 so as to open between the insertion pieces. Accordingly, the first panel body 10 and the second panel body 11 can be coupled via the connecting member 12, and the screws can be prevented from interfering with the insertion piece 56. Therefore, the first panel body 10 and the second panel body 11 can be reliably connected using the screws by the connecting member 12.

  Further, the auxiliary cover member 13 having a lid portion 84 that closes the opening is attached to the opening between the corner piece 52 and the cover body 21. Therefore, the opening between the corner piece 52 and the cover body 21 can be covered, and the beauty of the decorative frame 1 can be improved.

(Second Embodiment)
A second embodiment of the present invention will be described. In the present embodiment, the configuration of the second panel body 11 (hereinafter referred to as “lower frame 111”) arranged on the floor side of the building among the second panel bodies 11 constituting the horizontal frame of the decorative frame 1 is described above. This is different from the embodiment described above, and the other configurations are the same.

  The lower frame 111 is a member having a substantially L-shaped cross section perpendicular to the longitudinal direction. Although the concave groove 34 is formed in the lower frame 111 along the longitudinal direction, the insertion hole 32 is not formed unlike the first panel body 10. The end wall portion 31 of the lower frame 111 has a thickness (the length indicated by ΔL9 in FIG. 7B) obtained by adding the thickness of the cover body 21 to the thickness of the end wall portion 31 of the first panel body 10. It is formed.

  In the present embodiment, the lower frame 111 of the decorative frame 1 has a simple configuration. Therefore, the lower frame 111 can be easily formed from various materials such as wood, stone, and metal. Thereby, the freedom degree of the design of the decorative frame 1 is improved, and the decorative frame 1 with high added value can be provided. As an example of the high-value-added decorative frame 1, for example, the lower frame 111 of the decorative frame 1 is formed of an expensive material, and the other panel body is a decorative frame formed of a synthetic resin. Thereby, the texture of the lower frame 111 where the user's attention is likely to be gathered can be improved, and the beauty of the decorative frame 1 can be improved.

(Third embodiment)
A third embodiment of the present invention will be described. In the present embodiment, the configurations of the connecting member 12 and the auxiliary cover member 13 are different from those of the above-described embodiment, and the other configurations are the same. Note that the same reference numerals are given to portions corresponding to the above-described embodiments.

  FIG. 11 is a view showing each connecting member 12 in a state where the connecting members 12 according to the third embodiment are arranged in four corners, and FIG. 12 shows the auxiliary cover member 13 according to the third embodiment arranged in four corners. It is a figure which shows each auxiliary | assistant cover member 13 in the state which carried out. The insertion hole 75 of the connecting member 12 according to the present embodiment has an outer side in the width direction of the flat plate portion 70 with respect to a center line L10 passing through the center of the flat plate portion 70 in the width direction (left and right direction in FIG. 11). It is formed at a position decentered by the same distance e and shifted from 76 to the first positioning piece 72 in the vertical direction.

  The insertion piece 82 of the auxiliary cover member 13 according to the present embodiment is the same on the outer side in the width direction of the flat plate portion 80 with respect to the center line L11 passing through the center in the width direction of the flat plate portion 80 (left and right direction in FIG. 12). The insertion hole of the connecting member 12 described above in the position deviated by the distance e and shifted in the vertical direction away from the lid 84, that is, with the auxiliary cover member 13 fitted to the connecting member 12. 75 is formed at a position corresponding to 75. Further, in the auxiliary cover member 13 according to the present embodiment, a screw hole 88 is formed at a position corresponding to the screw hole 76 of the connecting member 12 in a state where the auxiliary cover member 13 is fitted to the connecting member 12. The auxiliary cover member 13 according to the present embodiment is not formed with the retaining pieces 83a and 83b.

  By adopting such a configuration, the insertion piece 82 of the one-side auxiliary cover member 13 (generally referred to as the auxiliary cover member 13 when fitted) to the one-side connecting member 41 is formed. And the position at which the insertion piece 82 of the other side auxiliary cover member 13 (generically referred to as the auxiliary cover member 13) fitted to the other side connecting member 42 is formed. Thus, the operator who installs the decorative frame 1 can easily identify whether the auxiliary cover member is for one side or the other side, and facilitates the work when the decorative frame 1 is assembled. can do.

DESCRIPTION OF SYMBOLS 1 Decorative frame 10 1st panel body 11 2nd panel body 12 Connection member 13 Auxiliary cover member 21 Cover body 26 1st engagement claw 27 2nd engagement claw 30 Base 31 End wall part 32 Insertion hole 33 Engagement piece 39 Positioning groove 40 Through hole 41 One side connecting member 42 Other side connecting member 50 First flange 51 Second flange 52 Corner piece 55 Screw hole 56 Insertion piece 57 Positioning projection 65 Recess 71 Engagement projection 75 Insertion hole 76 Screw hole 81 Pressing protrusion 82 Insertion piece 83a, 83b Stopping piece 84 Cover part 88 Screw hole 111 Lower frame 200 Sealing material

Claims (3)

A decorative frame provided in an opening of a building,
A pair of first panel bodies in which insertion holes extending along the longitudinal direction are formed;
A pair of second panel bodies which are respectively connected at right angles to both longitudinal ends of the pair of first panel bodies, and in which one positioning groove extending in the longitudinal direction is formed on one surface portion;
A first flange extending in a width direction perpendicular to each longitudinal direction of the first and second panel bodies and a second flange perpendicular to the longitudinal direction and width direction of the first flange are integrally formed, and the first The two flanges are formed with insertion pieces to be inserted into the insertion holes and positioning protrusions that fit into the positioning grooves, and both longitudinal ends of the pair of first panel bodies, and the pair of pairs. A decorative frame comprising: a connecting member that connects both longitudinal ends of the pair of second panel bodies adjacent to both longitudinal ends of the first panel body. A plurality of the insertion pieces are formed at intervals in the longitudinal direction of the second flange,
The decorative frame according to claim 1, wherein a plurality of screw holes are formed in the first flange so as to face each insertion piece and communicate with each other in the thickness direction of the first flange. The first panel body includes a first base portion in which the insertion hole is formed,
A first end wall portion that is bent at a right angle to one end portion in the width direction perpendicular to the longitudinal direction of the first base portion, and
The second panel body has a second base portion in which the positioning groove is formed, and a second end wall portion that is bent at a right angle to a width direction one end portion perpendicular to the longitudinal direction of the second base portion,
A first cover body fitted to the first end wall portion of the first panel body;
A second cover body fitted to the second end wall portion of the second panel body,
The connecting member has a substantially plate-shaped corner piece along a plane perpendicular to the longitudinal direction of the first and second flanges;
The corner piece is a lid that closes an opening between the corner piece and the first cover body in a state where the first cover body is attached to the first end wall portion and the corner piece of the first panel body. 3. The decorative frame according to claim 1, wherein an auxiliary cover member having a portion is attached.

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