JP5054838B1 - 庇 - Google Patents

Abstract

Even when a downward or upward load is applied to a saddle plate, the saddle plate is prevented from being bent and deformed at a tip edge portion of a holding plate portion of a holder.
SOLUTION: The eaves 1 are held between holding plate portions 21 and 22 facing the upper and lower sides of a holding fixture 2 attached to the outer wall surface 10 of the building with a base end portion of the eaves plate 3. The top plate 3 includes an upper plate portion 31 and a lower plate portion 32 that are vertically opposed to each other, and a reinforcing plate portion 4 that is disposed across the entire width on the base end side of the space sandwiched between the upper plate portion 31 and the lower plate portion 32. The foam 5 is loaded in a space sandwiched between the upper plate portion 31 and the lower plate portion 32. The reinforcing plate portion 4 is configured by connecting a plurality of mold members 40 formed by aluminum extrusion molding in the width direction with the base edges aligned, and the mold members are arranged along the front-rear direction. The lengths of the mold members 40, 41, 42 are set so that the respective leading edges protrude forward from the leading edges of the holding plate portions 21, 22 of the holder 2.
[Selection] Figure 2

Description

  The present invention relates to a gutter provided such that a gutter plate projects forward from the outer wall surface of a building.

  There are various types of such conventional scissors, for example, as shown in FIG. 14, between the holding plate portions 21 and 22 facing the top and bottom of the holder 2 attached to the outer wall surface 10 of the building. There exists a thing of the structure where the base end part of the saddle plate 9 was hold | maintained (for example, refer patent document 1). The holding plate portions 21 and 22 are integrally formed on the front surface of the back plate portion 20 fixed to the outer wall surface 10 of the building so as to face each other vertically with the holding groove 23 interposed therebetween. The base plate 9 is inserted into a holding groove 23 between the holding plate portions 21 and 22, and a base end portion of the plate 9 is tightened between the holding plate portions 21 and 22 with a tightening bolt 24 and a nut 25. Is held between the holding plate portions 21 and 22.

  Conventionally, various types of the saddle plate 9 have been used. For example, in order to reduce the thickness of the saddle plate 9 while ensuring strength, and to reduce the manufacturing cost with light weight, the upper plate portion 91 made of aluminum is used. There has been proposed a structure in which a foam 93 is loaded in a space between the lower plate portion 92 and the lower plate portion 92 (see, for example, Patent Document 2).

Japanese Patent No. 4192199 JP 2009-270299 A

  However, in the scissors having the above-described configuration, when a downward load F (wind pressure or the like) F as shown by an arrow acts on the scissors 9, the bottom surface of the scissors 9 is at the leading edge of the lower holding plate portion 22. When pressed, the load concentrates on the pressed portion of the saddle plate 9, and the saddle plate 9 bends downward, and may be deformed into a dogleg shape as shown by a one-dot chain line in the figure. The same applies when an upward load is applied to the saddle plate 9, and the upper surface of the saddle plate 9 is pressed against the tip edge of the upper holding plate portion 21, and the load is concentrated on the pressed portion of the saddle plate 9, There is a possibility that the saddle plate 9 bends upward and deforms into a dogleg shape.

  The present invention has been made paying attention to the above-described problems, and even when a downward or upward load is applied to the cover plate, the cover plate is bent and deformed at the end edge portion of the holding plate portion of the holder. The purpose is to provide a bag that prevents this.

The fence according to the present invention is configured such that the base end portion of the saddle plate is held between the holding plate portions facing the top and bottom of the holder attached to the outer wall surface of the building so that the saddle plate projects forward from the building. The top plate is disposed over the entire width leaving a space on the distal end side on the base end side of the space sandwiched between the upper plate portion and the lower plate portion that are vertically opposed to each other and the upper plate portion and the lower plate portion. And a reinforcing plate portion. The reinforcing plate portion is formed by connecting a plurality of hollow intermediate mold members formed by extrusion molding of aluminum in the width direction with the base end edges aligned so that the side end surfaces are abutted with each other. A hollow side mold material formed by extrusion molding of aluminum is formed on the outer end face, and the intermediate mold material and the base end edge are aligned and each mold material is arranged along the front-rear direction. Each mold material has a length set such that the leading edge protrudes forward from the leading edge of each holding plate portion of the holder.

In the scissors having the above-described configuration, when a downward load is applied to the scissors, the bottom surface of the scissors is pressed against the leading edge of the retainer plate on the lower side of the retainer, and the load concentrates. Since the tip edge of each mold material that projects is protruding forward from the tip edge of the holding plate part of the holder, the part where the load concentrates is reinforced by the reinforcing plate part, and the saddle plate is the pressed part It is prevented from being bent downward and being deformed into a square shape.
The same applies when an upward load is applied to the plate, and the upper surface of the plate is pressed against the tip edge of the holding plate on the upper side of the holder, and the load concentrates. It is prevented that the pressed portion is bent upward and deformed into a U-shape.

The eaves preferred embodiment, the eaves plates are hollow interior foam space and the reinforcing plate of the front end portion sandwiched between the upper plate and the lower plate portion is loaded, the eaves of a further preferred embodiment And a leading edge frame mounted along the open edge at the tip between the upper plate portion and the lower plate portion, and a side edge frame mounted along the open edge on both sides. For example, the leading edge frame and the side edge frame can be omitted by extending the molds on both sides constituting the reinforcing plate portion to the tip portion, or can be sandwiched between the upper plate portion and the lower plate portion. It is also possible to omit the leading edge frame by disposing the mold material over the entire width at the tip of the space.

  The upper plate portion and the lower plate portion are preferably made of a metal plate material such as aluminum, but in order to reduce the weight of the cover plate, the synthetic resin core material is sandwiched between the aluminum plate materials. A laminate may be used.

  In a preferred embodiment of the present invention, the reinforcing plate portion is configured by connecting mold members having the same length in the width direction with the base end edge and the front end edge aligned. According to this embodiment, it is only necessary to prepare one type of mold material to form the reinforcing plate portion, and the labor of processing is reduced.

  In another preferred embodiment of the present invention, the reinforcing plate portion is formed by alternately connecting at least two types of mold materials having different lengths with the base end edge aligned and the leading end edge uneven, in the width direction. Yes. According to this embodiment, since the tip edge is uneven and not aligned, when an upward or downward load is applied to the guard plate, the guard plate is unlikely to bend along the tip edge of the reinforcing plate part, Load resistance is increased.

  In order to further enhance the load resistance against wind pressure and the like, it may further include at least one arm that supports the roof plate from above or below, and in that case, one end of the arm is on the wall surface of the building, The other end is connected to the plate.

  In the bag provided with the above-described arm, the other end of the arm is connected to a tip portion of a specific mold member that protrudes longer than the other mold members among the plurality of mold members constituting the reinforcing plate part, The arm plate is supported by an arm by connecting to a mounting frame portion disposed in the width direction in front of the reinforcing plate portion in a space sandwiched between the upper plate portion and the lower plate portion of the collar plate.

  According to the present invention, the reinforcing plate portion is disposed on the base end side of the space sandwiched between the upper plate portion and the lower plate portion, and the tip edge of each mold material constituting the reinforcing plate portion is the tip of the holding plate portion of the holder. Since it protrudes ahead from the edge, even if a downward or upward load is applied to the cover plate, it is possible to prevent the cover plate from being bent and deformed at the end edge portion of the holding plate portion of the holder.

It is a perspective view which shows the external appearance of the bag which is one Example of this invention. It is an expanded sectional view which follows the AA line of FIG. It is a disassembled perspective view of a saddle plate. It is an expanded sectional view which shows the structure of the other Example of an upper board part and a lower board part. It is sectional drawing which shows the attachment structure of a leading edge frame. It is sectional drawing which shows the attachment structure of a side edge frame. It is a front view which shows the structure of a reinforcement board part. It is a top view of the Example in which the reinforcement board part which consists of a mold material of the same length was used. It is a top view of the Example in which the reinforcement board part which consists of a mold material from which length differs was used. It is a top view of the Example which has an arm. It is a top view of the other Example which has an arm. It is sectional drawing which shows the attachment structure of the arm in the Example of FIG. It is sectional drawing which shows the attachment structure of the arm in the Example of FIG. It is a longitudinal cross-sectional view which shows the structure of a prior art example.

1 and 2 show the appearance and structure of a bag 1 according to an embodiment of the present invention.
The gutter 1 is provided so that the gutter plate 3 protrudes from the outer wall surface 10 of the building, and the base end portion of the gutter plate 3 is held over the entire width by the holder 2 fixed to the outer wall surface 10 of the building. ing. Although details will be described later, for a ridge having a large overhang amount or width, if necessary, at least one place, preferably two or more places on the heel plate 3 is supported in a horizontal or nearly horizontal state using an arm. (See FIGS. 10 and 11).

As shown in FIG. 3, the gutter plate 3 extends over the entire width on the base end side of the space sandwiched between the upper plate portion 31 and the lower plate portion 32 that are vertically opposed to each other and the upper plate portion 31 and the lower plate portion 32. Of the space between the upper plate 31 and the lower plate 32 and the foam 5 loaded in the entire space between the reinforcing plate 4 to be arranged, the upper plate 31 and the lower plate 32. A rectangular tube-shaped reinforcing frame portion 6 arranged over the entire width at the tip portion, a leading edge frame 7 attached along the open end edge of the tip between the upper plate portion 31 and the lower plate portion 32, and the upper plate It has left and right side edge frames 70, 70 mounted along the open end edges on both sides between the portion 31 and the lower plate portion 32. The foam 5 is made of a known foam material such as hard foam urethane. Although the details will be described later, the reinforcing plate portion 4 is configured by connecting a plurality of mold members 40, 41, 42 formed by extrusion molding of aluminum in the width direction, and each of the mold members 40, 41, 42 is formed. It is arranged along the front-rear direction. The foam 5 is also filled in the hollow portion of the reinforcing plate 4 , but as shown in FIG. 2, the foam 5 is not filled in the portions where bolts 24 and 26, which will be described later, are arranged. A stopper 46 for stopping the flow of the agent is provided.

  The holder 2 has a length that substantially matches the entire width of the roof plate 3, a back plate portion 20 that is fixed by an anchor bolt 26 along the outer wall surface 10 of the building, and a front surface of the back plate portion 20. And a pair of holding plate portions 21 and 22 integrally formed to a length corresponding to the entire width of the flange plate 3 so as to face each other vertically with the holding groove 23 interposed therebetween. In addition, the holder 2 does not necessarily need to be an integral part over the entire width of the plate 3, and may be divided into a plurality of pieces. Further, the upper and lower holding plate portions 21 and 22 may have the same or different protruding lengths as shown in the illustrated example. The holding groove 23 has a groove width into which the base end portion of the gutter plate 3 can be inserted from the front, and the front surface is open over the entire length. The holding plate portions 21 and 22 have flexibility, and when an inward tightening force by the tightening bolt 24 and the nut 25 is applied, the holding plate portions 21 and 22 are slightly bent inward and elastically deformed, and the base end portion of the plate 3 Pinch. In FIG. 2, reference numerals 27 and 28 denote covers for preventing the holding plate portions 21 and 22, the fastening bolts 24, and the nuts 25 from being seen from the outside. In FIG. 1, reference numeral 29 denotes an end plate that closes both side end surfaces of the holder 2.

  The upper plate portion 31 and the lower plate portion 32 are made of a metal plate material such as aluminum. Instead, as shown in FIG. 4, a synthetic resin core plate 33 is made of an aluminum surface layer plate. It is also possible to use a composite plate having a structure in which the plates 34 and 35 are sandwiched and bonded together.

  The leading edge frame 7 and the side edge frame 70 are formed by extrusion molding of aluminum so as to block the open end edge at the front end between the upper plate portion 31 and the lower plate portion 32 and the open end edges on both sides. Installed. A reinforcing frame portion 6 is disposed at the tip of the space between the upper plate portion 31 and the lower plate portion 32, and the leading edge frame 7 is an end surface portion along the reinforcing frame portion 6 as shown in FIG. 71, an upper surface portion 72 covering the upper surface of the upper plate portion 31, and a lower surface portion 73 covering the lower surface of the lower plate portion 32 are integrally provided. The leading edge frame 7 is screwed to the upper plate portion 31 and the reinforcing frame portion 6. As shown in FIG. 6, the side edge frame 70 includes an end surface portion 74 along an open end surface on both sides between the upper plate portion 31 and the lower plate portion 32, an upper surface portion 75 covering the upper surface of the upper plate portion 31, and A lower surface portion 76 covering the lower surface of the lower plate portion 32 is integrally provided. Each side edge frame 70 has a front portion screwed to both ends of the upper plate portion 31 and the reinforcing frame portion 6, and a rear portion screwed to both sides of the upper plate portion 31 and the reinforcing plate portion 4.

  As shown in FIG. 7, the reinforcing plate portion 4 includes a plurality of intermediate portion mold members (hereinafter referred to as “intermediate mold members”) 40 that are connected in the width direction so that the side end surfaces thereof face each other, and both sides. It is comprised by the side part material (henceforth "side mold material") 41 and 42 with which the outer side end surface of the intermediate | middle mold material 40 of a position is each mounted | worn. Each intermediate mold member 40 includes a first engagement portion 43 on one side end surface and a second engagement portion 44 on the other side end surface. In addition, one of the side mold members 41, 42 has a first engagement portion 43 on the inner end surface, and the other side mold member 42 has a second engagement portion 44 on the inner end surface. ing.

  The first engaging portion 43 of each intermediate mold member 40 is detachable from the other intermediate mold member 40 or the second engaging portion 44 of the side mold member 42. The second engaging portion 44 of each intermediate mold member 40 is detachable from the other intermediate mold member 40 or the first engaging portion 43 of the side mold member 41. Inside each intermediate mold member 40, a rib 45 for reinforcement is provided in the length direction.

  In the embodiment shown in FIG. 8, the intermediate mold material 40 and the side mold materials 41 and 42 are all formed to have the same length. All the mold members 40, 41, 42 are connected in the width direction with the base end edge and the tip end edge aligned to constitute the reinforcing plate portion 4. The lengths of the mold members 40, 41, 42 are set so that the respective leading edges protrude forward from the leading edges of the holding plate portions 21, 22 of the holder 2.

  FIG. 9 shows another embodiment of the reinforcing plate portion 4. The reinforcing plate portion 4 in the illustrated example is composed of two types of intermediate mold members 40a and 40b having different lengths and both side mold members 41 and 42 having the same length, and the short intermediate mold member 40a and the long intermediate mold member 40b are alternately arranged. Is arranged. The base edges of all the mold members 40a, 40b, 41, and 42 are aligned in a straight line, and the tip edges are made uneven so that the mold members 40a, 40b, 41, and 42 are connected in the width direction. In this illustrated example, the length of the intermediate mold material 40a is set to two types, but it may be set to three or more types, and further, the lengths of all the intermediate mold materials and the side mold materials are separated without being unified. It may be set.

  FIG. 10 shows a configuration example of the reinforcing plate portion 4 applied to the heel 1 having the two arms 8 and 8. The reinforcing plate portion 4 in the illustrated example has arm connecting mold members 40c and 40d that are projected longer than the other mold members among the plurality of intermediate mold members 40a and 40b constituting the reinforcing plate portion 4, The lower end portion of the arm 8 is connected to the tip portions of the mold members 40c and 40d.

  FIG. 11 shows the configuration of another embodiment of the kite 1 having two arms 8 and 8. In the illustrated cage 1, a mounting frame 60 is disposed in the width direction at a position ahead of the reinforcing plate 4 in the space sandwiched between the upper plate 31 and the lower plate 32 of the plate 3. The lower end of each arm 8 is connected to the mounting frame portion 60. Each arm 8 is configured to be adjustable in length. One end of the arm 8 is supported on the outer wall surface 10 of the building via a mounting bracket 80, and the other end of the arm 8 is a screw shaft for adjusting the length. 81 (shown in FIGS. 12 and 13) and the mounting bracket 82 are connected to the mounting frame portion 60 of the plate 3.

  As shown in FIGS. 12 and 13, the mounting bracket 82 supports a mounting plate 83 attached to one end of the screw shaft 81, a pivot 84 that freely supports the mounting plate 83, and both ends of the pivot 84. The mounting board 86 includes a pair of support plates 85 and 85. Two through holes 87 and 87 are formed in the mounting substrate 86, and screw shafts 63 and 63 protruding from the mounting holes 36 formed in the upper plate portion 31 of the plate 3 are inserted into the through holes 87 and nuts. 64 is fixed.

  The two screw shafts 63 are attached to a positioning plate 65 that is slidably engaged with the attachment frame portion 60. The positioning plate 65 is slidably engaged with a sliding groove 61 formed over the entire length inside the mounting frame portion 60. A groove opening 62 communicating with the sliding groove 61 is formed on the upper surface of the mounting frame portion 60, and each screw shaft 63 protrudes upward from the groove opening 62.

  In addition, although the said Example is a thing of the structure which suspends the collar board 3 from the upper direction by the arm 8, it is not restricted to this, The collar board 3 can also be supported from the downward direction by the arm 8. FIG.

  In the scissors 1 having the above-described configuration, when a load such as downward wind pressure acts on the scissors 3, the bottom surface of the scissors 3 is pressed against the distal end edge of the holding plate portion 22 on the lower side of the holder 2, and the load concentrates. However, since the end edge of each of the mold members 40, 41, and 42 constituting the reinforcing plate portion 4 projects forward from the front end edge of the holding plate portion 22 of the holder 2, the flange plate 3 reinforces the portion where the load is concentrated. It is reinforced by the plate part 4, and the gutter plate 3 is prevented from being bent downward and deformed into a U-shape at the pressed portion. The same applies when an upward load is applied to the plate 3, and the upper surface of the plate 3 is pressed against the tip edge of the holding plate 21 on the upper side of the holder 2 to concentrate the load. The reinforcement prevents the saddle plate 3 from being bent upward at the pressed portion and deformed into a U-shape.

  When a downward or upward load is applied to the plate 3, the load acts as a force that bends the plate 3 along the tip edge of the reinforcing plate 4. In the embodiment of FIGS. Since the tip edge of the portion 4 is uneven and not aligned, the gutter plate 3 is not easily bent along the tip edge of the reinforcing plate portion 4 and has excellent load resistance. In the embodiment of FIGS. 10 and 11 provided with the arm 8, the load resistance against a load such as wind pressure is further enhanced.

DESCRIPTION OF SYMBOLS 1 庇 2 Holder 3 庇 plate 4 Reinforcement plate part 5 Foam 7 Leading edge frame 8 Arm 21, 22 Holding plate part 40, 41, 42 Mold material 70 Side edge frame

Claims (9)

In the fence formed by holding the base end portion of the saddle plate between the holding plate portions facing the top and bottom of the holder attached to the outer wall surface of the building so that the saddle plate projects forward from the building,
The reinforcing plate is disposed over the entire width leaving a space on the distal end side on the base end side of the space sandwiched between the upper plate portion and the lower plate portion that are vertically opposed to each other and the upper plate portion and the lower plate portion. A plurality of hollow intermediate mold members formed by extrusion molding of aluminum , and the base end edges are aligned with each other so that the side end surfaces are abutted with each other, and connected in the width direction. A hollow side mold material formed by extrusion molding of aluminum is mounted on the outer end face of the intermediate mold material on both sides, with the intermediate mold material and the base edge aligned, and the mold materials are arranged along the front-rear direction. Each mold member is configured to have a length set so that each tip edge protrudes forward from the tip edge of each holding plate portion of the holder. The said scissors board is a scissors described in Claim 1 by which the foam is loaded into the space inside the front-end | tip part pinched by the upper board part and the lower board part, and the hollow inside of a reinforcement board material .   The saddle plate has a leading edge frame mounted along the open end edge at the tip between the upper plate portion and the lower plate portion, and side edge frames mounted along the open end edges on both sides. The scissors according to claim 1 or 2.   The said upper board part and the lower board part are the collars as described in any one of Claims 1-3 currently bonded together in the state which pinched | interposed the synthetic resin core material with the aluminum board | plate material.   The collar according to claim 1, wherein the reinforcing plate portion is formed by connecting mold members having the same length in the width direction with the base end edge and the front end edge aligned.   The collar according to claim 1, wherein the reinforcing plate portion is formed by alternately connecting at least two types of mold materials having different lengths with a base end edge aligned and a leading end edge uneven.   It is a cage | basket as described in any one of Claims 1-6, Comprising: At least 1 arm which supports the said board from the upper direction or the downward direction is further provided, One end part of an arm is the other end part on the wall surface of a building Is a spear that is connected to a reed board.   The collar according to claim 7, wherein the other end portion of the arm is connected to a tip portion of a specific mold member that protrudes longer than the other mold members among the plurality of mold members constituting the reinforcing plate portion.   The other end portion of the arm is connected to a mounting frame portion disposed in a width direction at a position ahead of the reinforcing plate portion in a space sandwiched between the upper plate portion and the lower plate portion of the gutter plate.庇 described in.

Images