JP3060732U - Wooden outer fence - Google Patents

Abstract

(57) [Summary] [Problem] To prevent damage such as accumulation of snow and water between the front and back frame bodies, which freezes, expands and breaks the lower frame rod,
To provide a wooden outer fence with excellent durability that can be used for a long time. SOLUTION: Upper and lower frame rods 14, 15 and left and right frame rods 1 are provided.
6 and 17 are respectively formed in a rectangular shape having an L-shaped cross section, and have front and back frames 13 and 13 having the same configuration.
13 are fixed to the inner peripheral portions 13a, 13a having a small thickness.
8 are inclined and arranged in parallel at a fixed interval, and the front and back frames 1
A plurality of spacers 19 are interposed between 3 and 13 and these are tightened by bolts 21 and nuts 22, respectively.
The elongated plates 18, 18 provided in the front and back frames 13, 13 intersect to form a diagonal lattice, and a gap 20 of about several mm is provided between the front and back frames 13, and snow is removed from the gap 20. And rainwater are drained down.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wooden outer fence used in gardening or in a U-shape around a wooden deck.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 1 and FIG. 2, as the wooden outer fence 1, concave grooves 6 are formed in the inner peripheral portions of the upper and lower frame rods 2, 3 and the left and right frame rods 4, 5 along the longitudinal direction, respectively. The upper and lower frame rods 2 and 3 and the left and right frame rods 4 and 5 are connected to each other so that the groove 6 is located on the inner peripheral portion so as to be continuous, so that a rectangular (or square) frame 7 is formed. A large number of elongated plates 8 and 9 are stacked on the front and back at an angle of 45 °, and both ends of the elongated plates 8 and 9 are connected to the concave grooves 6 of the frame rods 2, 3, 4 and 5. In general, those which are fitted inside, fixed to the frame rods 2, 3, 4, 5 using nails or the like and assembled in an oblique lattice shape are generally used. The wooden outer fence is fixed to posts 10, 10 in which left and right frame rods 2, 3 are arranged at a predetermined interval, a plate 11 is fixed to the upper ends of the posts 10, 10, and a cap 12 is fitted on the plate 11. A plurality of wooden outer fences 1 are juxtaposed by fixing them together and embedding the lower ends of the columns 10, 10 in the soil or fixing them to a wooden deck by appropriate means. The wooden outer fence 1 is fixed to the columns 10, 10 with spaces above and below.

[0003]

[Problems to be solved by the invention]

 However, in the conventional wooden outer fence 1 described above, snow and rainwater accumulate in the concave groove 6 of the lower frame rod 2 and its volume increases due to freezing and expansion during cold weather. There was a problem that it was damaged. It is conceivable to form a through hole for draining below the concave groove 6 provided in the lower frame rod 3, but it is difficult to make the through hole large, so that the through hole is clogged and sufficient snow is removed. And can not discharge rainwater. This invention solves the above-mentioned problems, and there is no fear that the lower part of the lower frame rod and the like will be damaged by freezing and expansion of snow and rainwater, so that it can be used for a long time and can be manufactured easily. The purpose is to provide a wooden outer fence with a good appearance.

[0004]

[Means for Solving the Problems]

 The wooden outer fence according to the invention of claim 1 is formed in an L-shaped cross-section, and has a rectangular or square shape in which the lower frame rod is connected to the left and right frame rods, and has a front and rear frame body of the same configuration, Fix both ends of a large number of elongate plates to the inner periphery where the thickness of the front and back frames is thin, tilt the elongate plates and arrange them in parallel at regular intervals. A plurality of spacers are interposed between the frame rods and fastened with bolts and nuts, respectively, and the elongated plates provided on the front and back frames are crossed to form a diagonal lattice. It is characterized by providing a gap of about mm.

According to a second aspect of the present invention, in the wooden outer fence according to the first aspect, the horizontal portions of the angle-shaped connecting member are supported at four corners of the front and back frames, and the front and rear frames are supported by these horizontal portions. The back frame is fixed, and the vertical portion of the connecting member is fixed to the opposing surfaces of the pair of columns.

[0006]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 3 to 6, the wooden outer fence according to one embodiment of the present invention includes the front and back frames 13 and 13 having the same configuration. The rods 14, 15 and the left and right frame rods 16, 17 are each formed in an L-shaped cross section, and both ends are obliquely cut and fixed to form a horizontally long rectangle. The thickness of the parts 13a, 13a is reduced.

A large number of elongated plates 18, 18 are inclined at 45 ° to inner surfaces 13 a, 13 a of the front and back frame members 13, 13, and both ends thereof are nailed and fixed. The outer peripheral portions 13b, 13b of the frame members 13, 13 are opposed to the elongated plates 18, 18, so that the outer peripheral portions 13b, 13b of the front and back frame members 13, 13 and the upper frame rods 14, 14 and the lower frame rods. A pair of left and right plate-shaped spacers 19 is interposed between the front and back frames 13, 13 to form a gap 20 of about several mm (preferably 4 mm).

Then, the leg portion of the bolt 21 is passed through through holes provided in the upper and lower frame rods 14 and 15 of the front frame body 13, and the nut 22 is fastened to the leg portion of the bolt projecting therefrom. The wooden outer fence 23 is constructed by fixing the front and back frame members 13 and 13 and assembling these elongated plates 18 and 18 in a diagonal lattice shape so as to cross the front and back surfaces. A connecting member 24 made of a hard material such as an angled metal plate is supported on the outer surface of each of the upper and lower corners of the front and back frames 13, 13, and these horizontal portions 24a are fixed to the wooden outer fence 23 by nailing or the like. The upper and lower frame rods 14, 15 are fixed so as to connect the upper and lower frame members 13, 13, and the vertical portion 24b of the connecting member 24 is nailed to the upper portions of the columns 10, 10 similar to the above-described conventional one. It is fixed by striking or the like and attached between the columns 10 and 10.

The posts 10, 10 are fixed to the underside by fixing a plate 11 at the upper end, fitting and fixing a skirt 12 on the plate 11, and fixing a root 25 to the lower end of the posts 10, 10. Embed it upright. If necessary, the wooden outer fence 23 is a washer 26 fitted between the head of each bolt 21 and the front frame 13 and between the back frame 13 and the nut 22 on the leg of the bolt 21. , 26 are preferably interposed.

In the present invention, the shape of the frame of the wooden outer fence 23 is not limited to a rectangle, but may be a square, and a plastic plate such as an acrylic resin is used for the spacer. Can be prevented.

In the present invention, the upper and lower frame rods 14 and 15 are extended outward and projected, and the protruding ends of the upper and lower frame rods 14 and 15 are fixed to the left and right columns 10 by appropriate means. Fix the girders between the lower parts of the left and right columns, fix the lower ends of the columns to stones or concrete blocks, and fix the lower ends of the columns in place on wooden decks. Etc. can be changed as appropriate.

Furthermore, in the above-described embodiment, the front and back frames 13, 13 are fixed at the left and right portions of the upper and lower frame rods 14, 15, respectively. However, in the case of a wooden outer fence long in the left and right directions. Then, the front and back frames 13, 13 may be fixed with bolts and nuts at more places, such as three places in the left-right direction.

The wooden outer fence 23 of the above-described embodiment can be assembled if the front and back frames 13 have the same configuration, and one of them is inverted and connected to the other via the spacer 19. A gap of about 4 mm is provided between the lower frame rods 15 of the front and back frames 13, 13, and the inner peripheral portions 13b, 13b of the front and back frames 13, 13 are provided. Since the notch has been cut to reduce the thickness, snow and rainwater are easily drained downward from the gap between the front and back frames 13, 13, and breakage of the lower frame rod 15 due to freezing of snow and water and expansion due to expansion occurs. Since no water is accumulated in the lower frame rod, corrosion does not easily occur. In addition, it is preferable that each wooden member such as the upper and lower frame rods, the left and right frame rods and the elongated plate be coated or impregnated with a corrosion preventing agent.

[0014]

[Effect of the invention]

 As described above, the wooden outer fence according to the invention of claim 1 is a rectangle or a square in which the upper and lower frame rods and the left and right frame rods are each formed in an L-shaped cross section, and has the same configuration of the front and rear sides. A frame is provided, and both ends of a large number of elongated plates are fixed to the inner peripheral portion where the thickness of these frames is thin, and the elongated plates are inclined and are arranged in parallel at regular intervals. A plurality of spacers are respectively interposed between the upper and lower frame rods, and these are tightened with bolts and nuts, respectively, and the elongated plates provided on the front and back frames are crossed to form a diagonal lattice, and the front and back frames are formed. Since a gap of about several mm is provided between the gaps, the thaw water and rainwater are discharged downward from the gap, and the lower frame rod is hardly corroded due to freezing and expansion of snow and water. In addition, since the front frame and the back frame have the same configuration and one of them only needs to be inverted and connected, a wooden outer fence can be easily manufactured, and in a state where the front and back frames are assembled. The appearance is good both from the front side and the back side.

According to a second aspect of the present invention, in the wooden outer fence according to the first aspect, the horizontal portions of the connecting member at the angle are supported at four corners of the front and back frames, and the front and the rear portions are supported by these horizontal portions. Since the back frame is fixed and the vertical portions of the connecting members are fixed to the opposing surfaces of the pair of columns, the four corners of the front and back frames can be reinforced by the connecting members. Further, the wooden outer fence can be firmly fixed to the column by the connecting member.

[0016]

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a conventional wooden outer fence.

FIG. 2 is a cross-sectional view of the lower end of the wooden outer fence shown in FIG.

FIG. 3 is a front view of a wooden outer fence according to an embodiment of the present invention.

FIG. 4 is a sectional view taken along line AA of the wooden outer fence shown in FIG. 3;

FIG. 5 is a sectional view of the wooden outer fence shown in FIG. 3 taken along line BB.

FIG. 6 is an exploded explanatory view of the wooden outer fence according to the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Prop 11 Plate material 12 Kasagi 13 Frame 13a Inner peripheral part 14 Upper frame rod 15 Lower frame rod 16 Left frame rod 17 Right frame rod 18 Slender plate 19 Spacer 20 Clearance 21 Bolt 22 Nut 23 Wooden outer rail 24 Connecting member

Claims (2)

[Utility model registration claims] An upper and lower frame rod and a left and right frame rod which are formed in an L-shaped cross section are connected to each other. The two ends of a large number of elongate plates are fixed to the inner peripheral portion having a small thickness, and the elongate plates are inclined and arranged in parallel at regular intervals. With a spacer in between,
Tighten these with bolts and nuts respectively,
A wooden outer fence characterized by a slender lattice formed by crossing elongated plates provided on the front and back frames, and a gap of about several mm between the front and back frames. 2. The front and back frames are supported at four corners by horizontal portions of an angle-shaped connecting member, and the front and back frames are fixed by these horizontal portions. The wooden outer fence according to claim 1, wherein the wooden outer fence is fixed to opposing surfaces of the pillars.