JP6546246B2 - Independent structure for building attachment - Google Patents

Description

  The present invention relates to an independent structure for a building attachment installed on a front surface of a building opening or a wall surface by a pillar support, for example, a terrace, a sunroom, a cycle port and the like.

  At the front of a building opening or wall surface, construct a terrace, a sunroom, etc. constructed by supporting a pole, and fix the rod side end of the supported roof to the roof using fixing fittings such as screws and bolts. According to the present invention, it is intended to secure the fixing strength of the roof against wind load and snow load by supporting columns and fixing the housing by the support, and the following Patent Document 1 describes fixing on the housing to the connecting frame on the housing side and the roof side It is assumed that a pivotable curved surface may be interposed, for example, even if the roof inclination angle is different in relation to the construction installation space, fixation to the frame can be performed according to the roof inclination angle. Ru.

JP 2004-257013 A

  In this case, although it is possible to secure the fixing strength of the roof against wind load and snow load as described above, by using fixing brackets such as screws and bolts for fixing to the frame, rainwater is generated from the frame fixing portion. It is impossible to deny the possibility that raindrops on the wall will be damaged by invading the wall, and the recent enforcement of the Housing and Housing Collateral Performance Law may cause the housing manufacturers and homebuilders to affect the raindrops. While there is a tendency to avoid fixing the construction to the housing using fasteners such as screws, bolts, etc., the client often desires installation of a terrace, sun room, etc.

  Therefore, if it becomes necessary to make these constructions independent constructions of a building attachment independently constructed by supporting columns without fixing them to the front of the building opening or wall surface, the free end of the roof It is necessary to effectively and effectively treat the air gap generated between the housing and the housing.

  The present invention has been made in view of such circumstances, and it is an object of the present invention to solve effectively and visually the gap between the free end of the roof and the roof of an independent structure such as a terrace or a solarium. To provide an independent structure for building attachment.

The independent structure for building attachment according to the present invention is a building attachment provided with a roof supported with a free end facing the casing side on a pair of columns disposed apart from the casing in the width direction of the casing. An independent structure, comprising: the free end of the roof; and a plate-like closing member projecting toward the frame from the free end of the roof, wherein the closing member has a lower surface on the tip side on a wall surface of the frame Resilient pressure welding is performed along with the front end side and the roof free end side being bent downward and the base end side of the closing member is supported by the mounting frame and fixed to the roof free end The fixing portion of the mounting frame is fixed to the vertically extending downward surface of the end frame by a screw, and the screw is disposed on the lower side of the closing member, and a rib provided on the end frame And the mounting portion of the mounting frame is supported.

Furthermore, the attachment frame may be provided with a fitting groove to be fitted with a fitting bar provided on the proximal end side of the closing member.

  The present invention uses these as the gist of the invention as means for solving the above-mentioned problems.

  Since the present invention is configured as described above, the invention according to claim 1 is, for example, the installation of an independent construction supporting a roof such as a car port and a cycle port between a free end of the roof and a frame. The swing deflection gap of the free end of the roof is arranged and installed in the building. The swing deflection gap allows the swing of the free end of the roof to be positively permitted in the non-contact state of the roof, and the wind load is Due to the load of snow load, the free end of the roof swings up and down, and the free end of the roof contacts the wall surface of the frame to eliminate the possibility of damaging the wall end of the roof or the wall, A tongue-like tip disposed in the occluding member, the occluding member being disposed in the swaying deflection gap of the housing and the casing so as to prevent rainwater as much as possible from entering, and the occluding member being highly elastic and extensible. Is elastically pressed against the housing so that it can slide up and down. It is thus possible to provide a gap deflection rocking, effectively and buildings additionally provided independent constructs adapted to look well treated with long-term durability.

It is a front view of a terrace. It is a top view of a terrace. It is a longitudinal cross-sectional view of a terrace. FIG. 4 is a partially enlarged vertical sectional view of FIG. 3; It is a disassembled longitudinal cross-sectional view which shows the installation state of a closure member. It is a partial enlarged longitudinal cross-sectional view which shows another example.

  Hereinafter, the present invention will be more specifically described according to the example of the drawings. In FIGS. 1 to 5, in this example, 1 is independently installed by supporting columns without fixing the housing to the front of a building opening or a wall surface. For example, it is an independent structure for building attachment made into an aluminum terrace by diverting an existing carport, and the independent structure 1 is the wind pressure swing or snow cover of the free end of the roof between the roof A and the above. A mounting frame 2 is disposed at the free end of the roof in a continuous manner in the longitudinal direction of the free end, and a width of the free end side of the mounting frame 2 while a swinging deflection gap B is disposed to allow deflection in a non-contact manner. High elastic stretch which closes the above-mentioned sway deflection gap B by elastically pressing the tongue-like tip 43 slidably in the vertical direction with respect to the casing A by fixing one end and projecting widely toward the casing A side As having a functional closure

  In the present example, the independent construction A includes a pair of columns 11 made of an aluminum extruded material, and an aluminum extruded material similarly arranged in a grid shape in an aluminum extruded roof outer frame, and a roof panel such as polycarbonate on the top surface. A roof 12 on which a transparent or opaque roof panel such as aluminum is mounted and fixed, and a pair of columns 11 are erected in parallel with the frame A at a position separated outward from the frame A and By placing and fixing the roof 12 on a pair of beams whose upper ends are inclined upward from the column 11 to the side of the housing A and one end is fixed, the roof free end located at the upper end of the upward inclined upper side is the side of the housing A The support 12 supports the roof 12.

  At this time, the erecting installation of the pair of columns 11 is a terrace of the independent construction A, with the total dimension of the depth width of the roof 12 facing upward and the width of the swing deflection gap B being a distance from the frame A. The above-mentioned rocking deflection air gap B is arranged between the frame A and the frame A in the installed state, and the independent structure 1 is constructed so as to be attached to a building, or fixed to the frame A It is considered as an independently installed thing installed independently of the housing A by the support of the said pair of support | pillars 11, without carrying out and supporting.

  Therefore, the terrace of the independent structure 1 is subjected to an external force such as wind load and snow load to cause the roof 12 to swing or bend in a supported state of the support 11, Since swinging and bending are performed by the swinging deflection gap B, even if swinging and bending of the roof 12 occur, the free end of the roof moves up and down regardless of the frame A, so that the roof The free end does not come in contact with the frame A, and therefore, it is considered that the swing load or wind load of the roof 12 or swing or deflection due to snow load is actively accepted.

  In this example, the swing deflection air gap B has its reference width, that is, a width to be set as a reference at the time of construction 8 to 12 cm, 10 cm in this example, and 10 cm as the tip of the roof free end It is assumed that the terrace of the independent structure 1 is to be constructed as a standard width up to the wall surface of the housing A.

  The swinging deflection gap B is closed by the closing member 4 so as to cover the swinging deflection gap B to prevent the entry of rain water as much as possible to the swinging deflection gap B and the durability without damage. The closing member 4 is formed by using a wide plate-like molding material made of a high elastic and extensible material such as rubber, soft synthetic resin, etc. 7 to 2 times, and in this example the closure member is 18 cm or more in width.

  At this time, the closing member 4 is in the present example and is preferably made of an elastomer molding material, particularly an extrusion molding material, and has a high action of preventing the entry of rainwater by having the high elastic extensibility to a high degree. It is considered to be durable. The closing member 4 has a thickness of, for example, 1 cm to several mm on the outer side, that is, the roof side, and gradually decreases in thickness toward the housing side to have the tongue tip 43 on the housing side, for example, several mm The thickness is about 1 to 2 mm and gradually decreases. In addition, the closure member 4 of this example is provided with a fitting strip 41 integrally formed downward in a row to form a T-shaped cross section on the outside, for example. And a contact strip 44 which is in contact with the body together with the tongue-like tip 43 is disposed in the vicinity of the tongue-like tip 43, and the T-shaped fitting is further provided. The above-mentioned wide plate shape is obtained by arranging and integrally molding the water cutting pieces 45 that slope downward toward the outside of the strip 41, that is, toward the upper surface of the roof 12.

  In the present embodiment, the closing member 4 is fixed to the mounting frame 2 by placing a fitting groove in one of the mounting frame 2 and the closing member 4 and a fitting strip in the other, and fitting and fixing these to each other. The fitting groove 24 of this example is disposed on the upper surface of the mounting frame 2 made of an aluminum extruded material, and the fitting strip 41 is disposed on the lower surface of the closing member 4, and these are disposed. Fixing is achieved by fitting into the fitting strip 41 of the closing member 4 by screwing, if necessary, fixing means such as screws, adhesion means etc., and in this example, the lower surface of the fitting groove It has been done.

  Further, in the present embodiment, an intermediate frame to an intermediate metal fitting which holds the closing member 4 at the middle position in the protruding direction on the side of the housing of the mounting frame 2 at the free end of the roof and restricts the protruding direction of the closing member. In the present embodiment, for example, the intermediate metal fitting 3 made of stainless steel or aluminum extrusion material is provided, and at this time, the holding of the closing member 4 to the intermediate metal fitting 3 is performed by the intermediate metal fitting 3 and the closing member 4 In each of the L-shaped engagement strips or engagement portions that open in the opposite direction, in the present embodiment, the engagement strips 42 in the closure member 4 and the engagement portions 32 in the intermediate fitting 3 are arranged. It is assumed that the engagement between the engagement bar 42 and the engagement portion 32 is performed.

  The mounting frame 2 in this example includes an L-shaped leg 21 on the inner side of the roof, and an end L-shaped leg 22 at the tip end side disposed opposite to the L-shaped leg 21 with a slightly raised height. The end frame located at the free end of the roof by the L-shaped leg 21 and the L-shaped leg 22 (when viewed as a car port in an independent construction of this example where an existing car port is diverted to a terrace) Since it corresponds to a front frame, the end frame may be referred to as a front frame) by projecting a pair of L-shaped opposing ridges 23 upward from 13, a fitting groove 24 having a C-shaped cross section and The protuberance of the tip L-shaped leg 22 is provided with a standing fixing strip 25 which is erected so as to form an upward inclined surface or an upward curved surface.

  That is, in the present embodiment, since the end frame 13 is diverted from the existing car port, the hook 14 is provided with a hooking engagement rib 14 for installing the upward joint joint fitting on the upper surface thereof. The L-shaped leg 21 is hooked and engaged with the rib 14 so as to use the rib 14 as a connecting rib for fixing the mounting frame 2 and the L-shaped leg 21 and the L-shaped leg 22 at the tip end. Is placed on the upper surface of the end frame 13 and arranged, and at this time, the mounting frame 2 is fixed by, for example, screwing the intermediate fitting 3 to the upright fixing strip 25. The end portion frame 13 is surrounded by the metal fitting 3 so that the end portion frame 13 is held by two surfaces, and is fixed.

  In the present embodiment, the intermediate metal fitting 3 is overlapped with the upright fixing strip 25 of the mounting frame 2 and is a falling end surface 15 having a sloped surface or a curved surface toward the roof lower surface side disposed in the end frame 13. A wide upper and lower fixed portion 31 overlapping in the vertical direction, and an engaging portion 32 having the upper end of the fixed portion 31 bent inward on the surface of the roof 12 to make the L-shape in the lateral direction. The intermediate metal fitting 3 is disposed by overlapping and arranging the fixing portion 31 on the erecting fixing strip 25 of the mounting frame 2 and the falling end surface 15 of the end frame 13. The intermediate metal fitting 3 is integrated with the mounting frame 2 by screwing the mating portion 32 to the erecting fixing strip 25 of the mounting frame 2 and the fixing portion 31 is lowered on the end face of the end frame 13 By integrating the inclined surface or curved surface of the The frame 2 and the intermediate fitting 3 are engaged with the end frame 13 by the hooking engagement of the L-shaped leg 21 of the mounting frame to the rib 14 and the fastening of the screw 5 to the falling end face 15 of the intermediate fitting 3. It is fixed so as to go around and hold it. Therefore, in the present embodiment, the mounting frame 2 is not screwed directly to the end frame 13 where there is a possibility that rainwater may intrude inside the roof of the terrace, for example. It is assumed that stable and reliable fixation is performed.

  Fixing of one end in the width direction of the closing member 4 to the mounting frame 2 disposed in the end frame 13 is achieved by fitting the T-shaped fitting of the closing member 4 to the fitting groove 24 of the C-shaped cross section of the mounting frame 2. It is carried out by fitting and fixing the tie bar 41, and the holding of the above-mentioned protruding direction middle position of the closing member 4 is achieved by the L-shaped engaging portion 32 of the intermediate metal fitting 3 in the width direction of the closing member 4 This is achieved by meshing engagement of L-shaped engagement strips 42 arranged in series downward on the lower surface in the middle, whereby the closing member 4 utilizes the high elastic extensibility of the material. The tongue-like tip 43 is elastically press-contacted slidably in the vertical direction with respect to the casing A, while in the vicinity of the tongue-like tip 43, that is, below the tongue-like tip 43, for example, Contact strips 44 arranged in the shape of a stem, supporting the tongue tip 43 By elastically pressed against the building frame as is as was as much as possible in line contact with the elastic pressing universal the perpendicular sliding against skeleton of the tongue tip 43.

FIG. 6 shows another example, and fitting and fixing of the closing member 4 to the mounting frame 2 by the fitting groove 24 and the fitting strip 41, the fitting groove 24 is a mounting frame made of an aluminum extrusion material. Arranged in the form of a T-shaped to be opened on the rear side of the side of the body on the side of the body, and the fitting strips 41 are arranged on the lower surface of the closing member 4 so as to project in the shape of a T-shaped on the side of the roof 12 In this example, the mounting frame 2 is placed on the upper surface so as to cover the rib 14 of the end frame 13, and the mounting frame 26 is mounted on the mounting frame 26. The fixing frame 27 is integrally formed with the fixing portion 27 which is superposed on the falling end surface 15 of the end frame 13 and fixed to the falling end surface 15 by the screw 5. Whether screwing directly to the end frame but using the falling end surface 15 located on the lower surface of the closing member 4 as a fixed point Similarly, it is assumed that the possibility of rain water entering the interior of the roof of the terrace is eliminated, and the fitting groove of the closing member 4 thus formed on the end frame 13 is a fitting groove forming a vertical surface. As a result of laterally fitting the fitting strips 41 on the lower surface of the roof 12 side of the closing member 4 and the tongue 24 of the closing member 4 bent from the closing member 4 to the housing A side, In this example, the tongue-like tip end 43 of the closing member 4 is subjected to elastic pressure welding in line contact with the casing A without using the intermediate frame or the intermediate metal fitting or the contact groove.
In addition, since the end by the side of the roof 12 of the closure member 4 is located in the upper surface of the attachment frame 2, arrangement | positioning of the water cut piece is abbreviate | omitted. Since the remainder is the same as that of the above example, the same reference numerals are given and duplicate explanations are omitted.

  Therefore, in the terrace of the independent construction 1 of the present example, the closing member 4 closes the swinging deflection gap B between the roof 12 and the frame A, and intrusion of rain water from the swinging deflection gap B as much as possible Even if the rainwater can not be completely prevented from entering the rainwater, it is possible to perform effective raining when using the terrace during rainy weather, including daily access to buildings and terraces, Since the wide plate-like closing member 4 made of the above-mentioned elastomer is used, the swing deflection space B is closed with good appearance, and the terrace of the independent construction 1 and the appearance of the casing A are not damaged, nor are they damaged for a long time And the durability of the Also, even if the roof 12 is rocked or flexed due to wind load and snow load, the tongue-like tip 43 of the closing member 4 can be slidably moved in the vertical direction without being fixed to the housing A. Since the closing member 4 follows the movement of the free end of the roof and slides in the vertical direction, the closing member 4 is not damaged as in the case of using a hard member, for example. Also, even if the closing member 4 is deformed in a hanging manner from the free end of the roof due to the load of snow load, if the load load disappears, the closing member is used from the bottom by using a rod if necessary. By pushing 4 upward, it is possible to easily return to the normal state upward.

  Although the illustrated example is as described above, the independent structure may be attached to the opening of the building or the wall of the building like the solarium or cycle port, other than the above terrace, or the above solarium Thus, in the case of an independent construction having an opening on the side of the housing, an air gap is placed between the housing and the free end of the vertical wall or floor according to the free end of the roof, and the air gap is closed with a closing member. The fitting groove of the closing member to the mounting frame is disposed on the mounting frame, for example, the above-mentioned T-shaped rising groove, the closing member to be engaged with the above-mentioned C-shaped engagement groove of the C-shaped engaging groove Then, in the same manner as described above, the fitting is performed by using the intermediate frame instead of the intermediate fitting, wherein the intermediate frame is installed in series in the longitudinal direction of the free end of the roof, for example, a cross section Similar in shape to the intermediate fitting, the above-mentioned engaging part should be provided. At this time, when using the mounting frame, the intermediate frame or the intermediate fitting at the time of fixing, the end frame and the mounting frame, or the intermediate frame or the intermediate frame or the intermediate frame, may be provided with the connection rib. In the practice of the present invention, including making the metal fitting of a structure suitable for its fixing, a building, an independent structure, a roof free end, a swing deflection gap, a mounting frame, a closing member, if necessary Specific shapes, structures, and materials such as fitting grooves, fitting lines, intermediate frames or intermediate fittings, engaging lines or engaging parts, contact lines, extruded members of elastomer, reference width of swing deflection space, etc. Dimensions, their relation, addition to these, etc. can be in various forms as long as the gist of the invention is not violated.

DESCRIPTION OF SYMBOLS A Body B Swing deflection space 1 Independent structure 11 Support 12 Roof 13 End frame 14 Rib 15 Falling end part 2 Mounting frame 21 L-shaped leg 22 L-shaped leg 23 L-shaped opposed protrusion 24 Engaged groove Reference Signs List 25 standing fixing strip 26 mounting portion 27 fixing portion 3 intermediate bracket 31 fixing portion 32 engaging portion 4 closing member 41 fitting bar 42 engaging bar 43 tongue shaped tip 44 contact bar 45 water cut piece 5 screw

Claims (2)

It is an independent structure for building attachment provided with a roof supported with a free end facing the side of a pair of columns disposed in the width direction of the above-mentioned housing away from the housing,
Said roof free end,
And a plate-like closing member protruding toward the casing from the free end side of the roof;
The closing member elastically press-fits the lower surface on the tip side along the wall surface of the casing, and the portion between the tip side and the free end of the roof is bent downward.
The proximal end side of the closing member is supported by the mounting frame,
The fixing portion of the mounting frame is fixed by a screw to a vertically extending falling surface of the end frame fixed to the roof free end, and the screw is disposed below the closing member,
An independent construction for a building attachment, wherein the mounting portion of the mounting frame is supported by a rib provided on the end frame. The building attachment independent structure according to claim 1, wherein the mounting frame comprises a fitting groove fitted to a fitting bar provided on the proximal end side of the closing member.

Images