JP2015042841A - Eaves - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide eaves having no risk of lowering workability during assembly or decreasing the strength thereof.SOLUTION: An eaves plate 1 is held by a holding tool 2 mounted to an outer wall surface of a building. The holding tool 2 includes first and second holding plate parts 21, 22 vertically sandwiching and holding a rear end part of the eaves plate 1. The first holding plate part 21 is integrally formed with a first back plate part 23 facing upward, and the second holding plate part 22 is integrally formed with a second back plate part 24 facing downward. A bottom plate part 26 is integrally formed between the first back plate part 23 and the second back plate part 24. The rear surfaces of the first and second back plate parts 23, 24 butt against the outer wall surface of the building, and bolts 110 are respectively inserted into bolt insertion holes 23a, 24a formed in the back plate parts 23, 24, whereby the holding tool 2 is fixed to the outer wall surface of the building at a position above the first holding plate part 21 and at a position below the second holding plate part 22.

Description

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

  Conventionally, there is a structure of the type in which the rear end portion of the roof plate is held over the entire width by a holder attached to the outer wall surface of the building. Conventionally, as a plate, a plate having a single structure as a whole has been used, but a plate 1 constructed by connecting a plurality of plate members in the width direction as shown in FIG. 4 has been proposed recently. (See, for example, Patent Document 1).

As shown in FIGS. 4 and 5, the illustrated saddle plate 1 has a plurality of intermediate plate members 11 connected in the width direction so that the side end surfaces are attached to each other, and an outer end surface of the intermediate plate member 11 at both side positions. It is composed of side plate members 12 and 12 to be mounted, and each intermediate plate member 11 has a structure that allows both end surfaces to be engaged with each other, and each side plate member 12 has an inner end surface to be engaged with another plate member. It has become.
In FIG. 5, reference numerals 13 and 14 denote engaging pieces respectively formed on both side end surfaces of each intermediate plate member 11, and any of these engaging pieces 13 and 14 is also formed on the inner end surface of the side plate member 12. ing. Reference numeral 16 denotes a rib integrally formed in each intermediate plate 11 for reinforcement, and reference numeral 17 denotes a steel plate reinforcing plate inserted into each intermediate plate 11 for reinforcement.

  As shown in FIGS. 4 and 6, the rear plate 1 having the above-described configuration is held by the holder 9 over the entire width thereof. The holder 9 has a back plate portion 91 fixed to the outer wall surface 10 of the building by bolts 110, and first and second holding plate portions 92 and 93 integrally formed on the front surface of the back plate portion 91. The rear end portion of the collar plate 1 is inserted into the holding groove 94 between the first holding plate portion 92 and the second holding plate portion 93. The rear end surface of the saddle plate 1 hits the front surface of the back plate portion 91, and in this state, the rear end portion of the saddle plate 1 is connected to the first holding plate portion 92 and the second holding plate portion 93 by the bolt 100 and the nut 101. Tightened and fixed between.

  Bolt insertion holes 95 are formed in the back plate portion 91 of the holder 9 at positions in the holding groove 94 at regular intervals along the width direction of the flange. Bolts 110 are inserted into the respective bolt insertion holes 95, whereby the holder 9 is attached and fixed to the outer wall surface 10 of the building.

Japanese Patent No. 4192199

  In the scissors having the above-described configuration, the head 110a of the bolt 110 is positioned in a hollow portion inside the scissor plate 1. However, if the scissor plate 1 is displaced with respect to the holder 9 due to an assembly error or the like, the bolt 110 The engagement pieces 13 to 15 and the ribs 16 of the plate 1 come into contact with the head 110a of the plate, making it difficult to abut the rear end surface of the plate 1 against the front surface of the back plate 91. For this reason, it is necessary to scrape the rear end portions of the engagement pieces 13 to 15 and the ribs 16 by the thickness of the head portion 110a of the bolt 110, and there is a possibility that work efficiency during assembly is greatly reduced.

  In order to prevent a decrease in work efficiency during assembly, as shown in FIG. 7, the rear end surface 1b of the cover plate 1 is positioned in front of the back plate portion 91 of the holder 9, so that the head portion 110a of the bolt 110 is obtained. Although there is a structure in which the rib and the rib of the roof plate 1 are not in contact with each other, in such a structure, a gap is generated between the rear end surface 1b of the flange plate 1 and the back plate portion 91 of the holder 9. The length of the holding plate portion 97 that holds the rear end portion of the heel plate 1 is shortened by an amount, and this causes a reduction in strength of the heel.

  The present invention has been made paying attention to the above-described problem, and by fixing the holding tool to the outer wall surface of the building with bolts at the upper position of the first holding plate portion and the lower position of the second holding plate portion. The rear end portion of the saddle plate can be inserted between the first holding plate portion and the second holding plate portion to the end position, thereby reducing the work efficiency during assembly or reducing the strength of the tack. The purpose is to provide a kite that is not likely to be invited.

  The fence according to the present invention is configured such that the rear end of the saddle plate is held by a holder attached to the outer wall surface of the building so that the saddle plate projects forward from the building. The holding tool includes first and second holding plate portions that hold the rear end portion of the saddle plate from above and below, and a first spine facing upward at the rear end portion of the first holding plate portion. A second back plate portion facing downward is integrally formed at the rear end portion of the plate portion and the second holding plate portion, and a bottom plate is provided between the first back plate portion and the second back plate portion. The parts are integrally formed. The rear surfaces of the first and second back plate portions are abutted against the outer wall surface of the building, and the bolts are passed through the bolt insertion holes formed in the first and second back plate portions, above the first holding plate portion. The holder is fixed to the outer wall surface of the building by the bolt at a position and a position below the second holding plate portion.

  In the bag according to the present invention, the bolt for fixing the holder to the outer wall surface of the building does not exist between the first holding plate portion and the second holding plate portion, and is located above the first holding plate portion. And a lower position of the second holding plate portion, the ribs provided on the flange plate do not come into contact with or hit the head portion of the bolt. In addition, since the rear end portion of the saddle plate can be inserted to the end position between the first holding plate portion and the second holding plate portion, each of the first and second holding plate portions is made of the saddle plate. The length for holding the rear end portion is increased, and the rear end portion of the saddle plate is firmly held.

  According to the present invention, since the holder is fixed to the outer wall surface of the building by the bolt at the upper position of the first holding plate portion and the lower position of the second holding plate portion, it is provided on the saddle plate on the head of the bolt. The ribs do not come into contact with or come into contact with each other, work such as scraping a part of the ribs and the like can be avoided, and work efficiency during assembly is not reduced. Further, when the rear end portion of the saddle plate is inserted to the end position between the first holding plate portion and the second holding plate portion, each of the first and second holding plate portions becomes the rear end of the saddle plate. The length which holds a part becomes long, the rear-end part of a saddle plate is hold | maintained firmly, and there is no possibility of causing the fall of the intensity | strength of a collar.

It is a side view which shows the external appearance of the bag which is one Example of this invention. It is sectional drawing which expands and shows the structure of a holder. It is sectional drawing which shows the state which uses the holder of FIG. 2 upside down. It is a perspective view which shows the external appearance of the conventional bag. It is sectional drawing which follows the AA line of FIG. It is sectional drawing which shows the structure of the holder of the prior art example of FIG. It is sectional drawing which shows the other example of a holder.

FIG. 1 shows the appearance of a bag which is an embodiment of the present invention.
This gutter is provided so that the gutter plate 1 protrudes from the outer wall surface 10 of the building. 2 and a front edge plate 3 attached to the front edge of the roof plate 1 over the entire width. An aluminum extrusion mold is used for each member constituting the gutter plate 1, the holder 2, and the front edge plate 3. In the figure, reference numeral 4 denotes an end plate that closes open portions at both ends of the holder 2.

  In the illustrated example, the rear end portion of the saddle plate 1 is held by the holder 2 in a state where the saddle plate 1 is tilted downward toward the front side. However, as shown by a one-dot chain line in the figure, However, it is also possible to hold the rear end portion of the saddle plate 1 by the holder 2 in a lowered state after being inclined to the rear side. The holder 2 of this embodiment has a structure in which the gutter plate 1 can be set in either a front lowering state or a rear lowering state. In addition, about a wrinkle with a large overhang | projection amount and a width | variety, you may make it support at least 1 place of the scissors board 1, desirably 2 places or more with an arm as needed.

  As the cover plate 1, a plate having a single structure or a plate formed by connecting a plurality of plate members in the width direction can be used. The cover plate 1 of this embodiment has the structure shown in FIG. 5. And a plurality of intermediate plate members 11 connected in the width direction so that the side end surfaces are brought into contact with each other, and side plate members 12 and 12 respectively attached to the outer end surfaces of the intermediate plate members 11 on both sides. . Engagement pieces 13 and 14 are formed on both side end surfaces of each intermediate plate member 11, and any of engagement pieces 13 and 14 are formed on the inner end surface of the side plate member 12. A rib 16 for reinforcement is integrally formed inside each intermediate plate 11.

  The holder 2 has a length that substantially matches the entire width of the plate 1 and, as shown in FIG. 2, each of the first and second holding the rear end of the plate 1 from above and below is held. Holding plate portions 21 and 22 are provided. The first holding plate portion 21 and the second holding plate portion 22 are parallel to each other and face up and down, and the gap between the first holding plate portion 21 and the second holding plate portion 22 A holding groove 20 into which the base end portion is inserted is configured. The groove width of the holding groove 20 is substantially matched with the thickness of the plate 1.

  A first back plate portion 23 facing upward at the rear end portion of the first holding plate portion 21, and a second back plate portion 24 facing downward at the rear end portion of the second holding plate portion 22, Each is integrally formed. The first back plate portion 23 extends upward at an angle slightly larger than 90 degrees with respect to the first holding plate portion 21. The second back plate portion 24 extends downward at an angle slightly smaller than 90 degrees with respect to the second holding plate portion 22. The rear surface of the first back plate portion 23 and the rear surface of the second back plate portion 24 are flat surfaces, aligned on the same surface, and abutting surfaces 25 for contacting and fixing to the outer wall surface 10 of the building; It has become. The inner surfaces of the first and second holding plate portions 21 and 22 face slightly below a virtual horizontal plane h that is perpendicular to the abutting surface 25, and the rear end portion of the saddle plate 1 is the first holding portion. When inserted and held between the plate portion 21 and the second holding plate portion 22, the gutter plate 1 is in a front-lowering state that is inclined to the front side.

  A bottom plate portion 26 is integrally formed between the first back plate portion 23 and the second back plate portion 24, and the first and second back plate portions 23, 24 are continuous through the bottom plate portion 26. doing. The front surface portion 26 a of the bottom plate portion 26 is perpendicular to the inner surfaces of the first and second holding plate portions 21, 22, and the gap between the first holding plate portion 21 and the second holding plate portion 22 When the rear end portion of the plate 1 is inserted, the rear end surface of the collar plate 1 abuts against the front surface portion 26a of the bottom plate portion 26 in a surface contact state.

  The first back plate portion 23 and the second back plate portion 24 are formed so as to be symmetric with respect to the center line of the holder 2, and the upper end of the first back plate portion 23 and the second back plate portion 23 are formed. At the lower end of the plate portion 24, cover stopper pieces 27 and 28 having the same shape with the tip bent in a hook shape are integrally formed. Locking pieces 51 and 61 formed at one end of the upper cover 5 and the lower cover 6 are locked to the cover stopper pieces 27 and 28, respectively. Latching pieces 52 and 62 are formed at the other ends of the upper cover 5 and the lower cover 6, and the respective latching pieces 52 and 62 are formed on the front end surfaces of the first and second holding plate portions 21 and 22. The stepped portions 21b and 22b are latched. The upper and lower covers 5 and 6 cover the entire holding portion of the plate 1 by the holder 2 so that the appearance is adjusted.

The first back plate portion 23 and the second back plate portion 24 have bolt insertion holes 23a and 24a through which the bolts 110 for fixing the holder 2 to the outer wall surface 10 of the building are passed. In the same position of each of the two holding plate portions 21 and 22, bolt insertion holes 21a and 22a through which bolts 100 for fastening and fixing the rear end portion of the collar plate 1 are passed over the entire width of the collar at predetermined intervals, respectively. Is formed.
The rear end portion of the collar plate 1 is inserted into the holding groove 20 between the first holding plate portion 21 and the second holding plate portion 22 until the rear end surface hits the front surface of the bottom plate portion 26. In this state, the nut 101 is passed through the bolt 100 through the bolt insertion holes 21a and 22a formed in the first and second holding plate portions 21 and 22 and the bolt insertion hole 1a formed in the base end portion of the flange plate 1. By tightening at, the gutter plate 1 is clamped and fixed between the first holding plate portion 21 and the second holding plate portion 22 in a forwardly lowered state.

  As shown in FIG. 3, the holder 2 of this embodiment can be used by being fixed to the outer wall surface 10 of the building in an inverted state. The first and second holding plate portions 21, The inner surface of 22 faces slightly above a virtual horizontal plane h that forms a right angle with the abutting surface 25, and the rear end portion of the saddle plate 1 has a first holding plate portion 21 and a second holding plate portion 22. When the plate 1 is held between the two, the plate 1 is tilted rearward and then lowered. Although not shown in FIG. 3, when the roof plate 1 is set in the rearwardly lowered state, rainwater may flow between the upper surface of the roof plate 1 and the upper cover 5, and the lower surface of the roof plate 1 and the lower cover 6. It is desirable to add a seal structure so as not to enter the respective covers 5 and 6 from the gaps between them.

  In the above-described embodiment, the holder 2 has a length corresponding to the entire width of the gutter plate 3, but is not limited to such a series of ones, but is divided into a plurality of pieces. It may be.

  In the bag of the above-described embodiment, the bolt 110 for fixing the holder 2 to the outer wall surface 10 of the building does not exist between the first holding plate portion 21 and the second holding plate portion 22. Since the first back plate portion 23 above the first holding plate portion 21 and the second back plate portion 24 below the second holding plate portion 22 are respectively provided, the first holding plate portion 21 and the first holding plate portion 21 2, that is, as a result of the rear end portion of the cover plate 1 being inserted up to the front end position of the bottom plate portion 26 in the embodiment of FIG. The rib etc. provided in 1 do not contact or abut. Further, since the rear end portion of the cover plate 1 is inserted to the end position between the first holding plate portion 21 and the second holding plate portion 22, the first and second holding plate portions 21, 22 are inserted. However, the length of holding the rear end portion of the cover plate 1 is increased, and the rear end portion of the cover plate 1 is firmly held.

DESCRIPTION OF SYMBOLS 1 Claw plate 2 Holder 21 1st holding plate part 22 2nd holding plate part 21a, 22a Bolt insertion hole 23 1st back plate part 24 2nd back plate part 23a, 24a Bolt insertion hole 26 Bottom plate part 100 110 volts

Claims (1)

  In a fence in which the rear end of the board is held by a holder attached to the outer wall surface of the building so that the board protrudes forward from the building, the holder has the rear end of the board from above and below. There are first and second holding plate portions that are sandwiched and held, and the rear end portion of the first holding plate portion has a first back plate portion facing upward and a rear end portion of the second holding plate portion. A second back plate portion facing downward is formed integrally with each other, and a bottom plate portion is formed integrally between the first back plate portion and the second back plate portion. The rear surface of each back plate part is abutted against the outer wall surface of the building, the bolts are passed through the bolt insertion holes formed in the first and second back plate parts, the upper position of the first holding plate part and the second holding A cage in which the holder is fixed to the outer wall surface of the building by the bolt at a position below the plate portion.

Images