JP4522112B2 - Building fence - Google Patents

Description

  The present invention relates to a building fence attached to a building eaves or the like to block direct sunlight, rainwater, or the like.

For example, as disclosed in Patent Document 1, for example, this type of conventional building eaves includes a base panel having an eaves inner end as a frame fixing surface and an eaves outer end provided with an engagement receiving structure, and eaves. The base panel comprises a connecting panel provided with an engagement structure at the inner end and an engagement receiving structure at the outer end of the eave, and a tip panel provided with an engagement structure at the inner end of the eave. 1 or 2 or more connecting panels or tip panels are connected by engaging the engagement structure and the engagement receiving structure in the direction of the eaves of the foundation panel. Further, a connecting type scissors having a configuration in which the front end panel is connected by engaging the engaging structure and the engaging receiving structure is known.
JP 2000-1405078 A

  The connection type scissors disclosed in the above-mentioned Patent Document 1 includes a base panel, a connection panel, and a tip panel, and all of the base panel, the connection panel, and the tip panel are formed of an extruded aluminum material. In the case of a kite having a long length in the front-rear direction, a large mold is required for manufacturing, and there is a problem that the cost is high.

  SUMMARY OF THE INVENTION An object of the present invention is to solve such problems and to provide a building fence that is cheaper than a conventional one that is formed entirely from an extruded aluminum material.

The building fence according to claim 1 of the present invention is a wall mounting member attached to the wall mounting wall, a panel mounting member engaged with the lower end of the wall mounting member so that the mounting angle can be changed, and the panel mounting A panel member attached to the member, and a tip parting member attached to the front end of the panel member, and the wall attaching member, the panel attaching member and the tip parting member are made of an aluminum extruded material, The panel member is made by bending an aluminum plate , connected to the top plate, the rear plate connected to the rear end of the top plate, and the lower end of the rear plate so as to be bent inward and back and forth in parallel with the top plate. A first plate portion that is short in the direction, a side plate portion that is connected to both the left and right sides of the top plate portion, a second plate that is connected to the lower end of the side plate portion so as to be bent inward, and is short in the left-right direction in parallel with the top plate portion. A panel body and a plate portion of a first eaves for buildings is composed of a bottom plate which is inserted between the plate portion located above the second plate portion and the second plate portion The bracket made of aluminum extrusion material is arranged so that the front end of the panel member has a groove that engages the claw piece of the rear end of the front end parting member, and the rear plate portion of the panel body and the bracket are The head of a long-axis bolt that penetrates in the direction is fitted into a recessed groove formed at the front end of the panel mounting member, and a nut is screwed onto the tip of the bolt protruding forward from the bracket and tightened to tighten the panel member And the bracket is integrally coupled to the panel mounting member, and a reinforcing member is provided inside the panel member to prevent warping of the panel body in the front-rear direction.

As described above, the building fence of the present invention is not formed entirely of an aluminum extruded material, but the panel member occupying the largest area is made by bending an aluminum plate material , A rear plate portion connected to the rear end of the top plate portion, a first plate portion that is connected to bend inward at the lower end of the rear plate portion, is parallel to the top plate portion, and is short in the front-rear direction, and is connected to the left and right sides of the top plate portion. A panel body comprising a side plate portion and a second plate portion that is connected to the lower end of the side plate portion so as to be bent inward and is parallel to the top plate portion and short in the left-right direction ; and the second plate portion and the second plate portion Since it is comprised from the bottom plate inserted between the 1st board parts located upwards , production cost becomes cheap compared with what was made with the extrusion material.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS.
In the figure, a building fence 1 according to the present embodiment includes a wall attachment member 3 attached to a fence attachment wall surface 2 in the building, and a panel attachment member 4 engaged with the lower end of the wall attachment member 3 so that the attachment angle can be changed. And a panel member 5 attached to the panel attachment member 4 and a tip parting member 6 attached to the front end portion of the panel member 5.

  The wall mounting member 3 is formed of an extruded material of aluminum, a vertical portion 3a along the wall surface 2, and a downward arcuate protruding portion 3b formed to protrude forward from the upper end of the vertical portion 3a to the wall surface 2, The ribs 3c and 3d formed so as to protrude from the front end portion of the protruding portion 3b and the back of the central portion in the front-rear direction, and the engaging portion 3e between the panel mounting member 4 formed at the lower end of the vertical portion 3a. And the vertical portion 3a is attached to the wall surface 2 by screwing a nut 8 to an anchor bolt 7 embedded in the wall surface 2. A concave step 3 f is formed at the upper end of the vertical portion 3 a, and a packing 9 is interposed between the step 3 f and the wall surface 2. In addition, the side plate 10 is tapped holes formed in the connecting portion between the rib 3c at the tip of the protruding portion 3b, the engaging portion 3e, and the vertical portion 3a and the protruding portion 3b at both side ends of the wall mounting member 3. Screws 11 are fixed and attached at a position of 3 g. Further, at a plurality of positions in the lateral direction of the wall mounting member 3, the vertical portion 3a has a support bracket 12 for preventing the panel mounting member 4 from coming off slightly above the engaging portion 3e with respect to the vertical portion 3a. (Not shown).

  The panel mounting member 4 is also formed of an aluminum extruded material, and is a flat plate portion 4a at the lower end and a engagement portion 3e formed at the rear end portion of the plate portion 4a and engaged with the engaging portion 3e of the wall mounting member 3. A joint portion 4b, a plate portion 4c formed in an arc shape above the plate portion 4a along the arc of the downward arcuate projecting portion 3b of the wall mounting member 3, and a front end portion of the plate portion 4c A plate portion 4d parallel to the plate portion 4a and having a front end aligned with the front end portion of the plate portion 4a, and rises obliquely forward from the base portion of the engaging portion 4b to connect the plate portion 4a and the plate portion 4c. A support portion 4e and a concave groove 4f formed between the plate portions 4a and 4d are provided. A side plate 14 is attached to both side ends of the panel mounting member 4 with screws 15 fixed at the positions of the rear end portion of the plate portion 4c and the tapping hole 4g formed in the outer surface of the concave groove 4f. In this panel mounting member 4, the engaging portion 4b is engaged with the engaging portion 3e of the wall mounting member 3 from the front. At this time, tightening of the support fitting 12 with bolts is loosened. As shown in FIG. 9, the panel mounting member 4 is directed downward, and the front surface of the protruding portion 3 b of the wall mounting member 3 and the rear end of the plate portion 4 c of the panel mounting member 4 are faced to the front. The bolts are tightened after confirming the engagement of both the engaging portions 4b and 3e in the state where the opening gap is formed, thereby preventing the panel mounting member 4 from being detached by the support fitting 12.

  The panel member 5 is not made by extrusion, but a panel body 16 made by bending an aluminum plate, and a bottom plate made of synthetic resin whose front and back surfaces are covered with aluminum foil in order to close the lower end of the panel body 16 17. Specifically, the panel body 16 is connected to the top plate portion 16a, the rear plate portion 16b connected to the rear end of the top plate portion 16a, and the lower end of the rear plate portion 16b so as to be bent inward, and is parallel to the top plate portion 16a. A plate portion 16c that is short in the front-rear direction, a side plate portion 16d that is connected to the left and right ends of the top plate portion 16a, and a plate portion that is connected to be bent inward at the lower end of the side plate portion 16d and that is parallel to the top plate portion 16a and short in the left-right direction. 16e, and a gap that allows the bottom plate 17 to be inserted is formed between the plate portion 16e and the plate portion 16c located above the plate portion 16e. The panel member 5 has a rear end portion fitted into the front end portions of the plate portions 4 a and 4 d of the panel mounting member 4. At that time, the top plate portion 16 a is an inner surface of the plate portion 4 d of the panel mounting member 4. It is fitted so as to abut. In this state, a gap is formed between the plate portion 16c and the plate portion 4a of the panel mounting member 4 so that the bottom plate 17 is inserted.

  A bracket 18 is attached to the front end portion of the panel member 5 in order to attach the front end parting member 6 to the front end portion of the panel member 5. The bracket 18 is also formed of an extruded material of aluminum, and is connected to a plate portion 18a for closing the opening of the front end portion of the top plate portion 16a and the bottom plate 17 of the panel member 5, and to the upper and lower ends of the plate portion 18a so as to be parallel to each other The front ends of the top plate portion 16a and the bottom plate 17 project upward and downward in the vicinity of the plate portions 18b and 18b fitted between the top plate portion 16a and the bottom plate 17 and the connection portions of the plate portions 18a and 18b and 18b. Projecting pieces 18c, 18d provided so as to abut against the portion, and groove portions 18e, 18f formed in the vicinity of the connecting portion between the plate portion 18a and the plate portion 18b immediately before the projecting pieces 18c, 18d. Yes.

  The tip parting member 6 is also formed of an aluminum extruded material, has a shape in which upper and lower plate portions are connected by an arcuate portion of the tip portion, and a claw that engages with the groove portions 18e and 18f of the bracket 18 at the rear end portion. The pieces 6a and 6b are provided. A gap is formed between the lower claw piece 6b on the lower end part 6 and the plate 18b connected to the lower end of the plate 18a of the bracket 18 so that the bottom plate 17 of the panel member 5 is inserted. The receiving piece 6c for extending is extended back. Further, side plates 19 are attached to both ends of the tip parting member 6 with screws 20 fixed at the positions of tapping holes 6d formed inside the arcuate portion of the tip portion.

  In a state where the plate portions 18 b and 18 b of the bracket 18 are fitted between the top plate portion 16 a and the bottom plate 17 of the panel member 5, the rear end portion of the panel member 5 is connected to the plate portions 4 a and 4 d of the panel mounting member 4. The long bolt 21 having the head 21a fitted in the recessed groove 4f of the panel mounting member 4 is inserted into the rear plate portion 16b of the panel member 5 and the plate portion 18a of the bracket 18. The panel member 5 is joined to the panel mounting member 4 integrally with the bracket 18 by penetrating in the front-rear direction and screwing and tightening the nut 22 to the tip of the bolt 21 protruding forward from the plate portion 18a of the bracket 18. It will be. The top plate portion 16a of the panel member 5 and the plate portion 18b of the bracket 18 in contact with the top plate portion 16a are fixed by screws 13. The front end parting member 6 is attached by engaging the claw pieces 6a and 6b with the groove portions 18e and 18f of the bracket 18 after the panel member 5 is joined to the panel attaching member 4 integrally with the bracket 18, and thereafter. The side plate 19 is attached to both ends.

  With this configuration, the panel mounting member 4, the panel member 5, the bracket 18, and the tip parting member 6 are integrally coupled, and these are rotatable with respect to the wall mounting member 3 with the panel mounting member 4 as a base.

  The building fence 1 must be fixed in the construction completion state attached to the wall mounting wall 2 in the building. When the length of the building fence 1 in the front-rear direction is short, it is a panel with respect to the wall mounting member 3. After setting the angles of the mounting member 4, the panel member 5, the bracket 18, and the tip parting member 6, the side plates 10 on both sides of the wall mounting member 3 and the side plates 14 on both sides of the panel mounting member 4 can be coupled with screws. However, if the length of the building basket 1 in the front-rear direction is long, the stay mounting bracket 23 is mounted on the upper surface in the vicinity of the front end portion in the vicinity of the left and right side positions of the top plate portion 16a of the panel member 5. A stay mounting bracket 24 is also mounted on the wall mounting wall 2 so as to face the wall 23, and a panel mounting member 4 and a panel member are attached to the wall mounting member 3. , The bracket 18, after the angle setting of the tip parting member 6, between the two stay mounting brackets 23, 24 connected by stays 25 may be supported the building eaves 1.

  The stay 25 includes a hollow stay main body 26 having a groove 26 a formed on the back surface, and two connecting plate bodies 27 fitted into the grooves 26 a at both ends in the length direction of the stay main body 26 and screwed to the stay main body 26. It consists of. Specifically, a concave portion 26d is continuously formed in the length direction so as to protrude in a V shape toward the hollow portion 26b side on the plate portion 26c that partitions the groove 26a and the hollow portion 26b of the stay main body 26. 27, screw holes 27a are formed, and the ends of the bolts 28 screwed into the screw holes 27a of the connecting plate 27 fitted in the grooves 26a at both ends in the length direction of the stay body 26 are bitten into the concave portions 26d. The connecting plate 27 is fixed to the main body 26 at a desired position. Then, the length of the stay 25 between the stay mounting brackets 23 and 24 is adjusted according to the mounting angle of the building cage 1 (panel mounting member 4, panel member 5, bracket 18 and tip parting member 6). The stay 25 and the stay mounting brackets 23 and 24 can be connected by fixing the connecting plate 27 to the stay mounting brackets 23 and 24 with bolts 29 and nuts 30. The structure of the stay 25 is not limited to that of the above-described embodiment.

  By the way, the panel member 5 has a long-axis bolt 21 in which the head 21a is fitted in the concave groove 4f of the panel mounting member 4, the rear plate portion 16b of the panel member 5 and the plate portion 18a of the bracket 18 in the front-rear direction. In this state, the nut 22 is screwed onto the tip of the bolt 21 projecting forward from the plate portion 18a of the bracket 18 and tightened to be integrally coupled to the panel mounting member 4 with the bracket 18. There is a case where the top plate portion 16a of the panel member 5 is warped by tightening the nut 22. This phenomenon is remarkable when the front and rear length of the panel member 5 is long, and the first and second reinforcing members 31A and 31B are provided inside the panel member 5 in the front and rear direction in order to stop the warpage. Is preferred. The reinforcing members 31A and 31B are made of iron and are provided at the positions where the bolts 21 are disposed. The fastening position (number) of the bolts 21 is determined by the length in the front-rear direction and the length in the left-right direction of the building fence 1, and when the stay 25 as described above is not used, as shown in FIG. A first reinforcing member 31A having a hook-like cross-sectional shape provided with side plate portions 31b rising from both sides of the bottom plate portion 31a is used, and the bolt 21 is wrapped with the first reinforcing member 31A at the position where the bolt 21 is disposed. The warp of the top plate portion 16a of the panel member 5 can be prevented by keeping both longitudinal ends of the one reinforcing member 31A close to the rear plate portion 16b of the panel member 5 and the plate portion 18a of the bracket 18. Can do.

  For the one that uses the stay 25 to support the building cage 1, the stay mounting bracket 23 is fastened by the bolt 21 at the position of the stay mounting bracket 23 that is mounted on the top surface 16 a of the panel member 5. As shown in FIG. 3, the first reinforcing member 31 </ b> A having a bowl-shaped cross section including a bottom plate portion 31 a and side plate portions 31 b rising from both sides of the bottom plate portion 31 a as shown in FIG. 3. 4 is used to reinforce the top plate portion 16a of the panel member 5. At the fastening position by the bolt 21 existing at the position of the stay mounting bracket 23, the bottom plate portion 31a and both sides of the bottom plate portion 31a are connected as shown in FIG. A side plate portion 31b that rises, an upper plate portion 31c that has one side connected to the upper end of one side plate portion 31b and projects horizontally, and other parts of the upper plate portion 31c. Using the second reinforcing member 31B provided with the side plate portion 31d depending from the side, the bottom plate portion 31a and the side plate portion 31b of the second reinforcing member 31B are provided at the position where the bolt 21 exists at the position of the stay mounting bracket 23. The upper plate portion 31c is positioned below the stay mounting bracket 23 with the top plate portion 16a interposed therebetween so as to wrap the bolt 21, and the stay mounting bracket 23 and the upper plate portion 31c are connected to the top plate portion 16a by the bolt 32 and the nut 33. And both ends in the length direction of the second reinforcing member 31B are brought close to the rear plate portion 16b of the panel member 5 and the plate portion 18a of the bracket 18 to thereby prevent the top plate portion 16a of the panel member 5 from being attached. Generation of warpage can be prevented. In addition, in order to avoid contact | abutting with the board part 18b connected to the upper end of the board part 18a of the bracket 18 in the length direction end close | similar to the board part 18a of the bracket 18 with 1st and 2nd reinforcement material 31A, 31B. The upper end of the part 31b is excised. In the second reinforcing material 31B, one end of the upper plate portion 31c and the side plate portion 31d is also cut off. 31e is the excision part.

  As described above, the building basket 1 according to the present embodiment is not entirely formed of an aluminum extruded material, but the panel member 5 occupying the largest area is a panel body 16 made by bending an aluminum plate. And the bottom plate 17 that closes the lower end of the panel main body 16, the manufacturing cost is lower than that of the product made of the extruded material.

It is a disassembled perspective view of the building fence in one embodiment of this invention. It is a disassembled perspective view of the stay used for the cage for the building. It is a perspective view of the 1st reinforcement material used for the cage for the building. It is a perspective view of the 2nd reinforcement material used for the cage for the building. It is a top view of the cage for the building. It is a front view of the cage for the building. It is a side view of the cage for the building. It is AA sectional drawing of FIG. It is side surface sectional drawing which shows the state in the middle of attachment construction of the fence for the buildings. It is an expansion perspective view of the connection part of the stay and a stay mounting bracket. It is an expanded sectional view of the fixing | fixed part of the connection plate body with respect to the stay main body of the stay. It is an expanded sectional view which shows the combined state of the stay attachment metal fitting and a 2nd reinforcement material.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Building fence 2 Wall mounting wall 3 Wall mounting member 3a Vertical part 3b Projection part 3c, 3d Rib 3e Engagement part 4 Panel attachment member 4a Plate part 4b Engagement part 4c, 4d Plate part 4e Support part 4f Concave groove 5 Panel member 6 End parting member 6a, 6b Claw piece 6c Receiving piece 7 Anchor bolt 8 Nut 10 Side plate 12 Support bracket 14 Side plate 16 Panel body 16a Top plate portion Rear plate portion 16b Rear plate portion 16c Plate portion 16d Side plate portion 16e Plate portion 17 Bottom plate 18 Brackets 18a and 18b Plate portions 18c and 18d Protruding pieces 18e and 18f Groove portion 19 Side plate 21 Bolt 21a Head 22 Nut 23 and 24 Stay mounting bracket 25 Stay 31A First reinforcing material 31B Second reinforcing material 31a Bottom plate portion 31b Side plate portion 31c Upper plate portion 31d Side plate portion 31e Cut portion 32 Bolt 33 Nut

Claims (1)

A wall mounting member that is attached to the wall surface, a panel mounting member that engages with a lower end of the wall mounting member so that the mounting angle can be changed, a panel member that is attached to the panel mounting member, and a front end portion of the panel member And the wall mounting member, the panel mounting member and the tip parting member are made of an aluminum extrusion material,
The panel member is made by bending an aluminum plate, and is connected to the top plate portion, the rear plate portion connected to the rear end of the top plate portion, and the lower end of the rear plate portion so as to be bent inward and parallel to the top plate portion. A first plate portion that is short in the front-rear direction, a side plate portion that is connected to the left and right sides of the top plate portion, and a second plate portion that is connected to bend inward at the lower end of the side plate portion and is short in the left-right direction in parallel with the top plate portion A panel body comprising:
A building fence composed of a second plate part and a bottom plate inserted between the first plate part located above the second plate part,
A bracket made of extruded aluminum material is provided so that the front end of the panel member has a groove that engages the claw piece at the rear end of the front end parting member. The head of the long-axis bolt that penetrates the panel is fitted into a concave groove formed at the front end of the panel mounting member, and the nut is screwed into the tip of the bolt protruding forward from the bracket to tighten the panel member. A building fence characterized by being configured to be coupled to a panel mounting member integrally with a bracket, and provided with a reinforcing material facing the front-rear direction to prevent warping of the panel body.

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