JP2017197954A - Fixture for resin frame body and fitting including the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting fixture of resin frame body capable of stably supporting with a resin frame body mounted fixture of a screen device, etc. while increasing the strength of the resin frame body, and a fitting including the same.SOLUTION: A mounting fixture 2 is for mounting a screen device 30 to a resin frame body 20 constituted of a head jamb 21 and a pair of jambs 23 which are connected by welding. The mounting fixture includes: plural brackets 40 which are disposed covering at least a part a weld part 5 as a part where the head jamb 21 and the jamb 23 are joined, and fixed to the head jamb 21 and the jamb 23; and a holding fitting 70 which is disposed to the brackets 40 to hold the screen device 30.SELECTED DRAWING: Figure 9

Description

  The present invention relates to a fixture for attaching a fixture to a resin frame in which a resin frame and a resin frame are connected by welding, and a fitting including the fixture.

  2. Description of the Related Art Conventionally, a technique is known in which a device to be attached such as a screen device is fixed to a frame body via an attachment device on a frame body or the like housed in an opening of a building. For example, Patent Literature 1 discloses this type of technology. Patent Document 1 describes a technique related to a screen device mounting tool for mounting a screen device used for sunshade or the like on the outdoor side of a sash frame.

JP 2014-214568 A

  In an aluminum sash frame or the like, a mounted device such as a screen device is directly attached to the frame. Patent Document 1 describes that a screen device is fixed by sandwiching a plate-like portion of a vertical frame between a first sandwiching portion and a second sandwiching portion of a screen device fixture. On the other hand, in the case of a resin frame, the attached device is not directly attached to the frame, but the attached device is often fixed to the wall.

  The present invention provides a fixture for a resin frame that can stably support a fixture such as a screen device with a resin frame and can increase the strength of the resin frame, and a fitting including the fixture. The purpose is to do.

  The present invention provides a resin frame (for example, a resin frame described later) in which a first resin frame (for example, an upper frame 21 described later) and a second resin frame (for example, a vertical frame 23 described later) are connected by welding. 20) A mounting tool (for example, a mounting tool 2 described later) for mounting a mounted tool (for example, a screen device 30 described later), which is a portion where the first resin frame and the second resin frame are joined. A fixing member (for example, a bracket 40 to be described later) is disposed so as to cover at least a part of the welded portion (for example, a welding portion 5 to be described later), is fixed to the first resin frame and is fixed to the second resin frame. ) And a holding portion (for example, a holding metal fitting 70 described later) that is disposed on the fixing member and holds the attached device.

  The fixture includes a sealing material (for example, a sealing material 50 described later) disposed on the surface of the fixing member on the resin frame side, and the fixing member includes a fastening member (for example, a screw 61 to be described later). 63) through which a fastening hole (for example, an upper frame fastening hole 41, a vertical frame fastening hole 42, and a holding metal fastening hole 43, which will be described later) is formed, and the sealing material is formed so as to surround the fastening hole. It is preferable.

  The holding part is separate from the fixing member, and is preferably fixed to the resin frame through the fixing member.

  It is preferable that the holding portion has an engaging portion (for example, an engaging portion 71 described later) that protrudes upward and can engage the attached device.

  The attached device is preferably a screen device (for example, a screen device 30 described later) from which a screen (for example, a screen 31 described later) can be pulled out.

  The present invention relates to a fitting including the attachment tool, the resin frame, and the attached tool attached to the resin frame via the attachment tool.

  According to the mounting tool for a resin frame of the present invention and the fitting including the same, it is possible to stably support the mounting tool such as a screen device with the resin frame and to increase the strength of the resin frame. it can.

It is a perspective view which shows the fitting provided with the screen apparatus as a to-be-attached tool which concerns on one Embodiment of this invention. It is an enlarged side view which shows the screen apparatus attached to the resin-made frame body via the bracket. It is a front view of the bracket of this embodiment. It is a longitudinal cross-sectional view of the bracket of this embodiment. It is a cross-sectional view of the bracket of this embodiment. It is an expansion perspective view which shows the welding part of the resin-made frame before attaching the bracket of this embodiment, and its periphery. It is an expansion perspective view which shows the welding part of the resin-made frame body with which the turn nut for attaching the bracket of this embodiment was embedded, and its circumference | surroundings. It is an expansion perspective view which shows the welding part and its circumference | surroundings of the resin-made frame bodies in which the bracket of this embodiment was fastened with the bis | screw which penetrates an upper frame fastening hole. It is an expansion perspective view which shows the welding part of the resin-made frame body by which the holding metal fitting was fixed to the bracket of this embodiment, and its periphery. It is a front view which shows the bracket and the welding part to which the holding metal fitting of this embodiment was fixed. It is an expansion perspective view which shows the welding part of the resin-made frame body in which the bracket of the modification was fastened with the screw which penetrates an upper frame fastening hole, and its periphery.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In this specification, “finding direction” means the longitudinal direction of the upper and lower frames of the resin frame housed in the opening formed in the building (that is, the horizontal direction in the plane of the glass or shoji). ) And the “expected direction” means the indoor / outdoor direction (that is, the depth direction). The left and right directions are the right side and the left side in the direction of viewing when viewed from the outdoors.

  FIG. 1 is a perspective view showing a fitting 1 including a screen device 30 as a mounted device according to an embodiment of the present invention. FIG. 1 shows a state where the screen 31 of the screen device 30 is pulled out as viewed from the outdoor side. FIG. 2 is an enlarged side view showing the screen device 30 attached to the resin frame 20 via the bracket 40. FIG. 2 shows a state where the screen 31 is wound inside the case 32.

  As shown in FIG. 1, the joinery 1 includes a resin frame 20 that is housed in an opening formed in a building, a shoji (not shown) such as a window glass that is housed inside the resin frame 20, and a resin A screen device 30 attached to the frame body 20 and an attachment device 2 for attaching the screen device 30 to the resin frame body 20 are provided as main components.

  The resin frame 20 is a resin sash in which an upper frame (first resin frame) 21, a lower frame 22, and left and right vertical frames (second resin frames) 23 are joined by welding. The upper frame 21, the lower frame 22, and the left and right vertical frames 23 are all made of resin, and these resin frames are joined in a rectangular frame shape. The above-mentioned shoji (not shown) is provided inside the resin frame 20.

  The screen device 30 is an attached device attached to the resin frame 20. The screen device 30 includes a screen 31 and a case 32 that can wind up and store the screen 31.

  As a material of the case 32, for example, aluminum or the like is used. The screen 31 is a sunshade composed of a net. A bottom bar 33 is attached to the front end side of the screen 31. A hook 39 that engages the bottom bar 33 is provided at the lower part of the left and right vertical frames 23. By engaging the bottom bar 33 with the left and right hooks 39, the screen 31 is held along the resin frame 20. Further, for example, the bottom bar 33 may be provided with a bottom bar engaging portion 35 for fixing the screen 31. A screen fixing tool (not shown) is arranged outdoors on the building where the joinery 1 is installed, for example, on a deck. The bottom bar engaging portion 35 of the bottom bar 33 is fixed to the screen fixing tool, and the screen 31 is placed on the outdoor side. It can also be held in the pulled out state. As shown in FIG. 2, when the screen 31 is not used, the screen 31 can be wound and accommodated inside the case 32.

  As shown in FIG. 2, a device-side engaging portion 36 that extends toward the resin frame 20 and bends downward is formed on the resin frame 20 side above the screen device 30. Further, a device side fastening portion 37 that is fastened to the fixture 2 by a screw 77 is formed at the lower part of the screen device 30.

  As shown in FIG. 1, the mounting device 2 is arranged on both the left and right sides (both sides in the direction of finding) of the upper part of the resin frame 20, and the screen device 30 is attached to the resin frame 20 through the mounting device 2. Supported. In the present embodiment, the screen device 30 is supported on the resin frame 20 by the mounting tool 2 so that the upper surface of the case 32 of the screen device 30 and the upper surface of the resin frame 20 are substantially coincident with each other.

  Next, the fixture 2 that fixes the screen device 30 to the resin frame 20 will be described. The attachment device 2 attaches the screen device 30 to the resin frame 20 in which the upper frame 21 and the vertical frame 23 are connected by welding. As shown in FIG. 2, the attachment device 2 includes a bracket 40 as a fixing member and a holding metal fitting 70 as a holding portion.

  First, the structure of the bracket 40 will be described. FIG. 3 is a front view of the bracket 40 of the present embodiment. FIG. 4 is a longitudinal sectional view of the bracket 40 of the present embodiment, and is a sectional view taken along line AA in FIG. FIG. 5 is a cross-sectional view of the bracket 40 of the present embodiment, and is a cross-sectional view taken along the line BB of FIG. The bracket 40 shown in FIGS. 3 to 5 is a bracket 40 that is fixed to the right side when viewed from the outdoor side in the expected direction. The left and right brackets 40 have a symmetrical shape, and the right bracket 40 will be described as an example in the following description.

  As shown in FIGS. 3 to 5, the bracket 40 is formed in a rectangular plate shape from metal. The bracket 40 of the present embodiment has a vertically long rectangular shape.

  In the bracket 40, an upper frame fastening hole 41, a vertical frame fastening hole 42, and a holding metal fastening hole 43 are formed. The upper frame fastening hole 41 is the uppermost of the three holes and is arranged on the left side (inside in the finding direction). The vertical frame fastening hole 42 is the lowermost of the three holes and is disposed on the right side (outside in the direction of finding). The holding metal fastening hole 43 is disposed immediately above the vertical frame fastening hole 42 and is smaller than the upper frame fastening hole 41 and the vertical frame fastening hole 42. In addition, as for the inner side and the outer side of the finding direction, the direction toward the center with respect to the center of the finding direction of the resin frame 20 as a reference is described as the inside, and the direction away from the center is described as the outside.

  A sealing material 50 is attached to the back surface of the bracket 40 of the present embodiment. The sealing material 50 is formed in a rectangular shape that is slightly smaller than the bracket 40, and is made of, for example, ethylene propylene rubber. In the sealing material 50, the seal side upper frame fastening hole 51 corresponding to the position of the upper frame fastening hole 41, the seal side vertical frame fastening hole 52 corresponding to the position of the vertical frame fastening hole 42, and the holding metal fastening hole 43 are provided. Corresponding seal side holding fitting fastening holes 53 are formed.

  The size of the seal-side upper frame fastening hole 51 is slightly larger than that of the upper frame fastening hole 41, and the size of the seal-side vertical frame fastening hole 52 is slightly larger than that of the vertical frame fastening hole 42. The holding metal fastening hole 53 is formed to be slightly larger in size than the holding metal fastening hole 43. As described above, when the hole on the sealing material 50 side is formed to be slightly larger than the hole formed in the bracket 40, the sealing material 50 is wound around the screws 61 to 63 in the fastening operation of the screws 61 to 63 described later. The situation is prevented.

  FIG. 6 is an enlarged perspective view showing the welded portion 5 of the resin frame 20 and its surroundings before the bracket 40 of the present embodiment is attached. As shown in FIG. 6, the welded portion 5 of the resin frame 20 is a portion where the end portions of the upper frame 21 and the vertical frame 23 are joined. The welded portion 5 is inclined so as to advance outward in the direction of finding (right side in FIG. 6) as the welded surface proceeds upward in front view. 6 to 9 show the right welded part 5, and the left welded part 5 has the same configuration (see FIG. 10).

  First, using a tool such as a drill, the resin frame 20 corresponds to the first mounting hole 81 corresponding to the upper frame fastening hole 41, the second mounting hole 82 corresponding to the vertical frame fastening hole 42, and the holding metal fastening hole 43. A screw escape hole 83 is formed.

  In the present embodiment, the mounting position of the bracket 40 is a corner of the resin frame 20. Using this, the position of the upper frame fastening hole 41, the vertical frame fastening hole 42, and the holding metal fitting fastening hole 43 of the bracket 40 is set in a state where the bracket 40 before fixing is aligned with the corner of the resin frame body 20. The body 20 can be easily and appropriately marked. For example, in the case of the right welded portion 5, the bracket 40 is placed so that the upper surface and the right side of the bracket 40 are flush with the upper surface and the side surface of the corner of the resin frame 20, and the upper frame fastening hole 41, the vertical frame fastening hole 42, A mark is attached from the holding bracket fastening hole 43. By performing the opening operation based on this mark, the first mounting hole 81, the second mounting hole 82, and the screw escape hole 83 can be easily formed at appropriate positions.

  Next, the turn nut 60 is fitted into the formed first mounting hole 81 and second mounting hole 82, respectively. FIG. 7 is an enlarged perspective view showing the welded portion 5 of the resin frame 20 in which the turn nut 60 for attaching the bracket 40 of the present embodiment is embedded and the periphery thereof.

  As shown in FIG. 7, after the position of the bracket 40 is aligned with the welded portion 5 of the resin frame 20 in which the turn nut 60 is fitted, the upper frame fastening hole 41 and the seal-side upper frame fastening hole 51 are formed. Fasten the screw 61. FIG. 8 is an enlarged perspective view showing the welded portion 5 of the resin frame 20 and the periphery thereof, in which the bracket 40 of the present embodiment is fastened by a screw 61 that passes through the upper frame fastening hole 41.

  As shown in FIG. 8, the holding metal fitting 70 is attached by screws 62 and 63 to the bracket 40 temporarily fixed to the resin frame 20 by screws 61.

  The holding metal fitting 70 is a member that holds the screen device 30. The holding metal fitting 70 of the present embodiment has an engaging portion 71 formed at the upper portion and a fastening portion 72 formed at the lower portion.

  The engaging portion 71 is formed so as to be bent upward after protruding from the portion of the holding metal fitting 70 attached to the bracket 40 to the front side (side away from the resin frame 20). The engaging portion 71 engages with the device-side engaging portion 36 so as to support the screen device 30 from below. The height of the screen device 30 with respect to the resin frame 20 can be adjusted by changing the shape of the engaging portion 71 and the mounting position of the bracket 40.

  The fastening portion 72 is formed so as to protrude downward from a portion attached to the bracket 40 of the holding metal fitting 70 and then extend downward and bend again to the near side. The fastening portion 72 is formed with a fastening hole 76 for fastening the screw 77 to the screen device 30 side.

  Further, a portion of the holding metal fitting 70 that is attached to the bracket 40, and between the engagement portion 71 and the fastening portion 72, a first metal fitting side fastening hole 73 and a vertical frame fastening hole 42 corresponding to the holding metal fitting fastening hole 43. The 2nd metal fitting side fastening hole 74 corresponding to is formed.

  The screws 62 are fastening members that fasten the holding metal fitting 70 and the bracket 40 together with the resin frame body 20, and are fastened to the turn nut 60 through the second metal fitting side fastening holes 74 and the vertical frame fastening holes 42.

  The screw 63 is a fastening member for fixing the holding metal fitting 70 to the bracket 40, and is fastened to the holding metal fitting fastening hole 43 through the first metal fitting side fastening hole 73, and the tip thereof is inserted into the screw relief hole 83.

  FIG. 9 is an enlarged perspective view showing the welded portion 5 of the resin frame 20 in which the holding metal fitting 70 is fixed to the bracket 40 of the present embodiment and the periphery thereof. FIG. 10 is a front view showing the bracket 40 and the welded portion 5 to which the holding metal fitting 70 of the present embodiment is fixed. As shown in FIG. 9, in a state where the holding metal fitting 70 is attached to the bracket 40, the screw 61 is fastened to the upper frame 21 and the screw 62 is fastened to the vertical frame 23.

  FIG. 10 is an enlarged plan view showing the welded portion 5 of the resin frame 20 in which the holding metal fitting 70 is fixed to the bracket 40 of the present embodiment and the periphery thereof. In FIG. 10, the state of the bracket 40 and the holding metal fitting 70 arranged in the left and right welded portions 5 is shown.

  As shown in FIG. 10, upper frame ribs 25 are formed on the inner side of the upper frame 21 along the longitudinal direction of the upper frame 21, and vertical frame ribs 26 are formed on the inner side of the vertical frame 23. It is formed along the direction. The bracket 40 of the present embodiment is arranged so that the bracket 40 overlaps the upper frame rib 25 and the vertical frame rib 26 when viewed from the front, and the resin frame when receiving a twisting force. The rigidity of 20 can be effectively improved. By forming the bracket 40 in a rectangular shape, the range overlapping the upper frame rib 25 and the vertical frame rib 26 is also increased. As the upper frame rib 25 and the vertical frame rib 26, appropriate ones such as a hollow structure or a solid one can be used.

  The bracket 40 including the holding metal fitting 70 is fixed to the left and right welded portions 5 of the resin frame 20 and functions as a fixture that supports the left and right sides of the screen device 30 while protecting the welded portion 5. As shown in FIG. 2, the device side fastening of the screen device 30 through the fastening hole 76 of the holding fitting 70 in a state where the device side engaging portion 36 of the screen device 30 is locked to the engaging portions 71 of the left and right holding fittings 70. A screw 77 is fastened to the portion 37. As a result, the screen device 30 is fixed to the resin frame 20 via the attachment device 2.

According to this embodiment described above, the following effects are obtained.
The mounting device 2 for a resin frame is disposed so as to cover at least a part of the welded portion 5 that is a portion where the upper frame 21 and the vertical frame 23 are joined, and is fixed to the upper frame 21 and is also fixed to the vertical frame 23. A bracket 40 fixed to the bracket 40, and a holding metal fitting 70 that is disposed on the bracket 40 and holds the screen device 30.

  Accordingly, the welded portion 5, which is a portion where the upper frame 21 and the vertical frame 23 are welded and connected, is protected by the bracket 40 and the rigidity of the resin frame body 20 is improved, and the attached device such as the screen device 30 is resinated. The frame body 20 can be easily and appropriately held. Since high rigidity can be imparted to the resin frame 20 by the bracket 40 disposed across the upper frame 21 and the vertical frame 23 together with the joining force of the welded portion 5, it is also strong against a twisting force to the welded portion 5, It is possible to provide the resin frame 20 that can give the user a further sense of security.

  The mounting device 2 of this embodiment includes a sealing material 50 disposed on the surface of the bracket 40 on the resin frame 20 side, and the bracket 40 has an upper frame fastening hole 41 through which screws 61 to 63 are inserted, a vertical frame. Fastening holes 42 and holding metal fastening holes 43 are formed, and the sealing material 50 is formed so as to surround the upper frame fastening holes 41, the vertical frame fastening holes 42 and the holding metal fastening holes 43.

  As a result, the gap between the back surface of the bracket 40 and the front surface of the resin frame body 20 is filled with the sealing material 50, and therefore the first formed on the resin frame body 20 to insert the fastening members such as screws 61 to 63. Water can be prevented from entering the inside of the resin frame 20 from the first mounting hole 81, the second mounting hole 82 and the screw escape hole 83. Accordingly, it is possible to prevent a situation in which the temperature of the water that has entered the inside of the upper frame 21 falls and freezes inside the resin frame 20.

  The holding metal fitting 70 of the present embodiment is separate from the bracket 40 and is fixed to the resin frame body 20 via the bracket 40.

  Thereby, the holding metal fitting 70 can be shared with other members. Also, it is possible to design the position of the screen device 30 without changing the mounting position of the bracket 40 by changing the fixing position of the holding metal fitting 70 to the bracket 40.

  The holding metal fitting 70 of the present embodiment has an engaging portion 71 that protrudes upward and can engage the screen device 30.

  Accordingly, since the fastening operation can be performed after the screen device 30 is brought into the engaged state by the engaging portion 71, the fastening operation can be performed in a more stable environment. Further, the height of the screen device 30 can be adjusted by adjusting the position of the engaging portion 71. Thus, as in the present embodiment, the height is adjusted so that the upper surface of the case 32 of the screen device 30 and the upper surface of the resin frame 20 (upper frame 21) are substantially flush with each other, and the design is good. The screen device 30 can be attached to the position stably and easily.

  In the present embodiment, the screen device 30 from which the screen 31 can be pulled out is attached to the resin frame 20 by the attachment device 2 as an attachment device. As in the screen device 30, even when the vibration is generated by inserting and removing the screen 31 and the vibration is transmitted to the resin frame 20, the welded portion 5 is protected by the bracket 40 of this embodiment. The screen device 30 can be stably supported by the resin frame 20 having improved rigidity.

  As mentioned above, although preferable embodiment of this invention was described, this invention is not restrict | limited to the above-mentioned embodiment, It can change suitably.

  In the said embodiment, although the bracket 40 is the structure currently formed in flat form, the shape of the bracket 40 is not limited to a rectangular structure. Next, a modified example in which the shape of the bracket is different from the above embodiment will be described. FIG. 11 is an enlarged perspective view showing the welded portion of the resin frame 20 and the periphery thereof, in which the bracket 240 of the modified example is fastened by a screw 61 that passes through the upper frame fastening hole 41. In addition, the same code | symbol is attached | subjected about the structure similar to the said embodiment.

  As shown in FIG. 11, the bracket 240 of the modified example is formed in an L shape. The bracket 240 is also disposed so as to overlap the welded portion 5 and is fastened and fixed to the upper frame 21 and the vertical frame 23, respectively. Also in the modified example, the screen device 30 can be attached to the resin frame body 20 while improving the rigidity of the resin frame body 20.

  Although the said embodiment demonstrated the example in which the welding part 5 of the resin-made frame 20 was slanted in front view, the direction and range of a welding part can be suitably changed according to a situation. For example, the structure where the welding surface of the welding part extends in the vertical direction in a front view or in the horizontal direction may be used. Further, the bracket 40 is disposed at a position where it does not overlap the upper frame rib 25 and the vertical frame rib 26, or is disposed at a joint portion of the upper frame and the vertical frame where the upper frame rib 25 and the vertical frame rib 26 are not present. It is good. In addition, the present invention is not limited to the case where the upper frame 21 and the vertical frame 23 are joined. The present invention can be applied where it is formed.

  In the above-described embodiment, the configuration in which the screen device 30 is mounted outdoors is taken as an example. However, the present invention can also be applied to a mounting device for mounting a mounted device, for example, a roll screen device or the like, on the indoor side. Further, the attachment device is not limited to the screen device, and the attachment device of the present invention can also be applied when various attachment devices such as a lattice and a shutter are attached to the resin frame.

  In the above-described embodiment, the sealing material 50 includes the seal-side upper frame fastening hole 51, the seal-side vertical frame fastening hole 52, and the seal-side holding that respectively correspond to the upper frame fastening hole 41, the vertical frame fastening hole 42, and the holding metal fitting fastening hole 43. Although the metal fitting fastening hole 53 is formed, the structure can be changed as appropriate. For example, the upper frame fastening hole 41, the vertical frame fastening hole 42, and the holding metal fastening hole 43 may be surrounded by disposing a sealing material so as to cover the edge of the bracket 40.

DESCRIPTION OF SYMBOLS 1 Joinery 2 Mounting implement 5 Welding part 20 Resin frame 21 Upper frame (1st resin frame)
23 Vertical frame (second resin frame)
30 Screen device (attached device)
40 Bracket (fixing member)
41 Upper frame fastening hole (fastening hole)
42 Vertical frame fastening holes (fastening holes)
43 Holding bracket fastening holes (fastening holes)
50 Seal material 51 Seal side upper frame fastening hole (seal side fastening hole)
52 Seal side vertical frame fastening hole (Seal side fastening hole)
53 Seal side holding bracket fastening hole (Seal side fastening hole)
70 Holding bracket (holding part)

Claims (6)

An attachment device for attaching an attachment device to a resin frame body in which the first resin frame and the second resin frame are connected by welding,
The first resin frame and the second resin frame are disposed so as to cover at least a part of the welded portion, and are fixed to the first resin frame and fixed to the second resin frame. A fixing member;
A holding part that is disposed on the fixing member and holds the attached device;
A mounting tool for a resin frame. A sealing member disposed on the surface of the fixing member on the resin frame side;
The fixing member is formed with a fastening hole through which a fastening member is inserted,
The mounting device for a resin frame according to claim 1, wherein the sealing material is formed so as to surround the fastening hole.   The mounting device for a resin frame according to claim 1 or 2, wherein the holding portion is separate from the fixing member and is fixed to the resin frame via the fixing member.   The said holding | maintenance part protrudes upwards, The attachment tool for resin frame bodies in any one of Claim 1 to 3 which has an engaging part which can engage the said to-be-attached apparatus.   The mounting device for a resin frame according to any one of claims 1 to 4, wherein the mounted device is a screen device from which a screen can be pulled out. The mounting device according to any one of claims 1 to 5,
The resin frame;
The mounted device attached to the resin frame via the mounting device;
Joinery with.

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