Post fixing hardware and fixing device

Abstract

To fit and fix a strut securely with a simple structure.SOLUTION: Fixing metal fittings according to the present invention comprises a fixed plate 1 which is fixed on a wall surface, a strut receiving plate 2 which is connected to the fixed plate, and faces sideways when installed, and a strut fixing bolt 4 which protrudes from a tip edge of the receiving plate, and is provided with a strut receiving edge 3, recessed in conformity with a peripheral wall of a strut, at the tip edge of the strut receiving plate 2. A fixing device according to the present invention is constituted by fixing the fixed plate 1 of the fixing metal fittings to a wall surface, making the peripheral wall of the stood strut 11 abut on the receiving edge 3 of the strut of the receiving plate 2, and inserting a fixing bolt 13 into a through hole 11a formed in the strut and fixing it with a nut.SELECTED DRAWING: Figure 8

Description

[Technical field]

[0001] This invention relates to metal fittings used to attach and secure posts along a wall surface, and to a post fixing device using this metal fitting, and is particularly suitable for attaching and fixing tent poles when setting up a tent (tarp) on a balcony of a house. [Background technology]

[0002] Conventionally, when mounting tent poles on a balcony wall, metal fittings having cylindrical pole insertion portions are fixed to the wall. In this case, the construction procedure involves fitting the support insertion part of the metal fitting onto the support, then fixing the metal fitting to the wall. With this method, the support must be held upright when fixing the metal fitting to the wall, so two people are needed: one to hold the support, and one to fix the metal fitting to the wall.

[0003] As a patent document, JP 2000-96524 A describes a structure in which a pair of fixing brackets are permanently installed at a specified interval in the vertical direction of the road side wall, and a pair of support brackets are detachably attached to these fixing brackets, and discloses a cylindrical support bracket through which a pole can be inserted. [Patent Document 1] JP 2000-96524 A DISCLOSURE OF THEINVENTION [Problem to be solved by the invention]

[0004] An object of the present invention is to provide a structure that enables a support pole to be securely attached and fixed with a simple structure. [Means for solving the problem]

[0005] The fixing hardware of this invention comprises a fixing plate which is fixed to a wall surface, a pillar support plate connected to the fixing plate and facing horizontally when installed, and a pillar fixing bolt which protrudes from the tip edge of the support plate, and the tip edge of the pillar support plate is provided with a pillar support edge which is recessed in a shape that fits along the peripheral wall of the pillar. The fixing plate is provided with a through hole through which a bolt for mounting to a wall is inserted, and the fixing bolt is fixed to the lower surface of the support plate.

[0006] The fixing plate is for fixing the fixing hardware to the wall surface, so its shape can be appropriately selected according to the shape of the wall surface to be attached to. For example, if the wall surface is flat, it should be a flat plate, if it is to be attached to the wall surface of the corner of a balcony, it should be angled, and if it is to be attached to a curved wall surface, it should be curved. The fixing plate is preferably provided with holes for inserting bolts for fixing the plate to a wall surface.

[0007] The support plate of the support pillar supports the peripheral wall of the support pillar, and therefore it is preferable that the support plate be horizontal when installed, but this is not limited to being horizontal, and the support pillar can be supported as long as it is oriented horizontally. Furthermore, the attachment position to the fixed plate is not limited to the upper edge of the fixed plate as shown in the embodiment, but may be the middle part above or below.

[0008] The fixing bolt of the support is inserted through a through hole in the support and is used to fix the support with a nut. Therefore, the length of projection from the tip edge of the backing plate is determined taking into consideration the dimensions of the support to be attached.

[0009] The shape of the support edge of the support is determined taking into consideration the shape of the support to be attached. If the support is cylindrical, the shape shall be based on a circular arc, and if the support is a rectangular tube, the shape shall be based on a square.

[0010] The invention of claim 3 is a pole fixing device using the pole fixing hardware described in claim 1. That is, the fixing plate of the fixing hardware is By bolt It is fixed to a wall surface, the peripheral wall of the erected support is abutted against the receiving edge of the support of the support plate, and the fixing bolt is inserted into the through hole provided in the support and fixed with a nut. [Brief description of the drawings]

[0011] [Figure 1] FIG. 1 is a perspective view of an embodiment of the hardware of the present invention. [Diagram 2] Also a side view. [Diagram 3] Also a plan view. [Figure 4] FIG. 13 is a perspective view of an embodiment of a metal fitting having a flat fixing plate. [Diagram 5] 11A to 11C are plan views showing examples of shapes of receiving edges of the posts. [Figure 6] FIG. 13 is a perspective view showing an example in which a receiving plate is provided in the center of the top and bottom. [Figure 7] FIG. 13 is a perspective view showing an example in which a notch is provided in a receiving plate. [Figure 8] 1 is an exploded perspective view of an embodiment of a fixation device of the present invention; [Figure 9] FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] An embodiment of the present invention will now be described. EXAMPLES

[0013] 1 to 3, a support plate 2 for a support is connected (welded) to the upper edge of an angle-shaped fixed plate 1. It is suitable for fixing to the corner of a wall. The fixed plate 1 and the support plate 2 form a right angle, and an arc-shaped support edge 3 for the support is formed on the tip edge 2a of the support plate 2. This support edge 3 is arc-shaped to match the circular shape of the peripheral surface of the support 11 to which it is to be attached, and its curvature corresponds to the curvature of the peripheral surface of the support. The fixing plate 1 Folded corner of 1b The base 1 has a through hole 1a through which a bolt 13 for mounting to a wall is inserted. A fixing bolt 4 is fixed (welded) to the underside of the support plate 2, and the tip side of the fixing bolt 4 protrudes from the support edge 3. The protruding length is set so that the fixing bolt 4 penetrates the support 11 to which it is to be attached, and its tip protrudes from the opposite side of the support 11.

[0014] In Figure 4, the fixed plate 1 is a square flat plate, with a support plate 2 for the support column connected to the upper edge of the fixed plate 1, a support edge 3 formed on the support plate 2, and a fixing bolt 4 fixed to the underside of the support plate 2.

[0015] Figure 5 shows modified examples of the receiving edge 3. Figures 5(a) and (b) show modified examples based on a circular arc shape, Figure 5(c) shows a rectangular shape, and Figure 5(d) shows a modified example based on a rectangular shape.

[0016] Figures 6 and 7 show other modified examples. Figure 6 shows an example in which a receiving plate 2 is provided in the center of the top and bottom of an angle-shaped fixed plate 1, and Figure 7 shows an example in which a notch 5 is provided in the angle-shaped fixed plate 1 and the receiving plate 2 to accommodate a protrusion on a wall surface.

[0017] FIG. 8 shows a method of using the fastener of the present invention and is an embodiment of the device of the present invention. The fixing plate 1 of the fixing bracket is fixed to the wall surface 12 at two locations, top and bottom, with bolts 13. Next, the support pillar 11 is erected along the support edge 3 of the fixing bracket at the two locations, top and bottom. When erecting the support pillar, the fixing bolt 4 is inserted through the through hole 11a provided in the support pillar 11, and the tip of the fixing bolt 4 protrudes from the opposite side of the support pillar 11. After that, the nut 14 is screwed onto the fixing bolt 4 and tightened to fix the support pillar 11 in place.

[0018] In the above, since the fixing plate 1 is fixed to the wall surface 12 in advance, the post 11 can be held in an upright position by inserting the fixing bolt 4 through the through hole of the post 11. Therefore, it is not necessary to hold the post 11 manually when tightening the nut 14 on the fixing bolt 4, and the post can be installed by one person. After the support 11 is installed, the support 11 is fixed by the fixing bolts 4, and the peripheral wall of the support 11 is held by the receiving edge 3. Therefore, the support 11 is prevented from shaking, the burden on the fixing bolts 4 is reduced, and loosening of the nuts 14 due to the shaking of the support is prevented as much as possible.

[0019] With the hardware and device of this invention, the support posts can be attached and secured in place with the extremely simple process of fixing the hardware to the wall surface and then fastening the support posts with bolts. [Industrial Applicability]

[0020] According to the present invention, the support pole can be fixed to the wall surface using simple materials and simple work, and has industrial applicability. [Explanation of symbols]

[0021] 1 Fixed plate 2 Support plate 3. Support edge of support 4 Fixing bolt 5. Cutout 11 Posts 12 Wall 13 Volts 14 Nut

Claims

1. A fixing plate fixed to a wall surface; A support plate for the support pillar is connected to the fixed plate and faces horizontally when installed. and a post fixing bolt protruding from a tip edge of the support plate, The fixing plate is provided with a through hole through which a bolt for mounting to a wall is inserted, The fixing bolt is fixed to the lower surface of the backing plate, A support edge is provided on the tip edge of the support plate of the support, the support edge being recessed in a shape that follows the peripheral wall of the support. Fixing hardware for the support pillar.

2. The fixed plate is angle-shaped, and the bent corner has a through hole through which a bolt for mounting to a wall can be inserted. A fixing hardware for a support pole as claimed in claim 1.

3. The fixing plate of the post fixing hardware according to claim 1 is fixed to a wall surface with a bolt, The peripheral wall of the erected support is abutted against the support edge of the support plate, The fixing bolt is inserted into the through hole in the support and fixed with a nut. Fixing device for the support.

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