JP3947711B2 - Bamboo fence panel structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of a bamboo fence panel used for construction of fences, fences and the like.
[0002]
[Prior art]
In recent years, plastic artificial bamboo panels having a texture of natural bamboo are frequently used in outdoor garden fences and fences, indoor gardens, corridors, and the like. This type of artificial bamboo panel is formed by molding a synthetic resin material into a panel shape so that a large number of split bamboo shapes are arranged in the width direction, and it is not only inferior to natural bamboo in the texture of shape, color, etc. Since it is formed in a panel shape, the construction is simple and easy, and it is made of a synthetic resin, so that the appearance is not deteriorated due to corrosion, discoloration, etc., and the durability is high (see, for example, Patent Document 1) .
[0003]
For example, in order to obtain a three-dimensional texture in which a large number of individual round bamboo materials are incorporated as in the case of an original bamboo wall and natural gaps appear between the bamboo materials, the so-called Otsugaki as shown in FIG. A bamboo fence panel 60 has been proposed. As this kind of bamboo wall panel 60, as can be seen from the figure, a round bamboo panel portion 70 made up of a plurality of panel constituting members 71 is arranged on a frame body 61 made up of a side frame member 62 and an end frame member 63. . Here, panel constituent members 71 are braided alternately on the front and back sides of the rod-shaped member 65 fixed to the side frame member 62, and the end portions of the respective panel constituent members 71 are inside the end frame member 63. The thing fixed and hold | maintained by the concave-groove part 64 is illustrated.
[0004]
However, in the bamboo fence panel 60 having the above structure, the panel constituting member 71 is bent with respect to the rod-like member 65 and the end portion thereof is inserted into the concave groove portion 64 of the end frame member 63 and fixed. Therefore, as shown in FIG. 5, the restoring force of the round bamboo material 72 of the panel constituent member 71 is related to the end frame member 63. This restoring force is a force that pushes up the end frame member 63, and in particular, there is a problem that warping or swelling occurs at the center portion of the end frame member 63 far from the fixed portion of the frame body 61 (FIG. 4 is exaggerated for convenience of explanation). was shown.). For this reason, in the structure of this kind of bamboo fence panel 60, the longer the frame is, the more the end frame member 63 warps.
[0005]
[Patent Document 1]
Japanese Patent Laid-Open No. 2002-137202
[Problems to be solved by the invention]
The present invention has been made in view of the above points, and provides a structure of a bamboo wall panel that can reliably retain the strength of a long panel and is beautiful in appearance.
[0007]
[Means for Solving the Problems]
That is, the invention of claim 1 is a rectangular frame composed of end frame members on both ends and side frame members on both sides, a rod-shaped member spanned between the side frame members in the frame, and the rod-shaped member. On the other hand, a plurality of panel constituent members made of round bamboo material are alternately bent in the front-rear direction with respect to the rod-shaped member, and both ends thereof are inserted and fixed in the recessed groove portions of the end frame member to form a panel shape. A bamboo fence panel having a knitted round bamboo panel portion, wherein a reinforcing rod is inserted into the round bamboo material in the round bamboo panel portion, and both ends of the reinforcing rod are fixed to the end frame member. The present invention relates to a structure of a bamboo fence panel characterized in that a straight tubular reinforced round bamboo member is disposed and the reinforced round bamboo member is arranged so as to be distorted in appearance as one of the round bamboo members of the panel constituting member .
[0008]
The invention according to claim 2 relates to the structure of the bamboo fence panel according to claim 1, which is made of a round bamboo material in which a plurality of the panel constituent members are arranged in parallel.
[0009]
Further, the invention according to claim 3 is the invention according to claim 2, wherein the reinforcing round bamboo member is arranged so as to be distracted in appearance as one of round bamboo materials located at the center of a panel constituting member made of three round bamboo materials. Related to the structure of bamboo fence panels .
[0010]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described in detail with reference to the accompanying drawings.
1 is a front view showing one embodiment of the structure of the bamboo fence panel of the present invention, FIG. 2 is an exploded perspective view showing one embodiment of the structure of the invention, and FIG. 3 is a portion showing a fixing structure of an end portion of the reinforced round bamboo member. It is an expanded sectional view.
[0011]
As shown in FIGS. 1 and 2, the round bamboo panel 10 according to the invention of claim 1 includes a frame body 20 including an end frame member 21 and a side frame member 25, a rod-like member 30, and a round bamboo panel portion 40. In particular, according to the structure of the present invention, a reinforced round bamboo member 50 is disposed on the round bamboo panel portion 40.
[0012]
The frame 20 is composed of end frame members 21 and 21 on both ends and side frame members 25 and 25 on both sides. The end of the end frame member 21 is fixed to a predetermined position of the side frame member 25 to be rectangular. Is. The frame body 20 of the embodiment is made of aluminum and has a width of 1940 mm and a length of 930 mm.
[0013]
The rod-shaped member 30 is spanned between the side frame members 25, 25 in the frame body 20, and in the embodiment, an aluminum reinforcing pipe inserted into a plastic pipe imitating a round bamboo is used. Three were used at equal intervals. In the round bamboo panel 40, a plurality of panel constituent members 41 made of round bamboo 42 are bent in an orthogonal shape with respect to the rod-shaped member 30, and both ends thereof are inserted and fixed in the concave groove 22 of the end frame member 21. It is knitted into a panel shape. As shown in FIG. 3, the concave groove portion 22 of this example has a tapered inner shape so that the end portion of the panel constituting member 41 can be easily inserted.
[0014]
Panel component 41, in this example, those bent alternately arranged in the longitudinal direction with respect to the rod-shaped member 30 is shown. Further, the panel constituting member 41 of the embodiment has a structure in which a plurality of round bamboo members 42 (three in this case) are arranged in parallel as shown in the figure and defined in claim 2 . Of course, it is also possible to adopt a configuration in which one by one is arranged in parallel. In addition, as a structure of the round bamboo panel part 40, naturally arrangement | positioning, a structure, etc. of the panel structural member 41 can be changed besides the structure like an Example.
[0015]
The round bamboo material 42 has a texture of natural bamboo made of a synthetic resin molded product such as AES resin, PVC resin, FRP resin, PP resin, or metal molded product such as aluminum. The round bamboo material 42 is not limited to a synthetic resin molded product, and natural round bamboo can also be used.
[0016]
Reinforcing Marutake member 50, in the embodiment as shown in FIG. 3, it is of the straight tube with interpolation of the reinforcing rod 55 that have a threaded groove 56 at both ends in the interior of the Marutakezai 42. The reinforcing round bamboo member 50 is fixed to the upper and lower end frame members 21 with screw grooves 56 at both ends thereof so as to be juxtaposed with the round bamboo material 42 in the round bamboo panel portion 40. A through hole 23 smaller than the diameter of the reinforced round bamboo member 50 is formed at a predetermined position of the end frame member 21, and nuts 57 are tightened and fixed from both sides. The reinforcing rod 60 may be an all screw type. In the figure, reference numeral 24 denotes a hole for inserting a tool for tightening the nut 57, and it is preferable that a blind cover or the like is provided in this portion after the treatment in view of appearance.
[0017]
Next, an example of a method for assembling the round bamboo panel 10 will be described. First, a frame 20 having a predetermined size is configured using the end frame member 21 and the side frame member 25. Next, a reinforced round bamboo member 50 in which a reinforcing rod 55 is inserted is inserted into the round bamboo material 42, arranged at the center position in the concave groove 22 of the end frame member 21, and tightened with nuts from both sides to be fixed.
[0018]
Next, as shown in FIG. 2, panel constituent members 41 made of three round bamboo materials 42 are sequentially arranged with respect to the rod-shaped member 30 so as to be alternated. At this time, the reinforcing round bamboo member 50 is arranged so as to be distracted in appearance as one of the round bamboo members 42 of the panel constituting member 41 . That is, as defined in the third aspect of the invention, as in the embodiment of FIG. 1, when arranged so as to be positioned at the center of the three round bamboo members 42 that are the panel constituting members 41, the reinforced round bamboo members that are straight pipes Only 50 can be arranged without conspicuous in the round bamboo panel 40. FIG. 1 shows an embodiment in which two bamboo fence panels 10 and 10A are connected to each other at the end of the side frame member 25 and are combined vertically. Moreover, the bamboo fence panel 10A has a half-shaped decorative split bamboo material 17A arranged at the position of the rod-shaped member 30 and improves the appearance.
[0019]
【The invention's effect】
As illustrated and described above, according to the structure of the bamboo fence panel of the present invention, a straight tube formed by inserting reinforcing bars into the round bamboo panel portion and the both ends of the reinforcing rod fixed to the end frame member. Since the reinforced round bamboo member is disposed, the frame body is reinforced, and even if the bamboo fence panel becomes long, it is not affected by the round bamboo panel portion to bend. In addition, since the reinforced round bamboo member is provided in parallel with the panel constituent member, only the reinforced round bamboo member having a straight tubular shape can be disposed inconspicuously in the round bamboo panel portion. Furthermore, it is beautiful without any discomfort because it is misappeared as one of the round bamboo members of the panel component .
[Brief description of the drawings]
FIG. 1 is a front view showing an embodiment of the structure of a bamboo fence panel according to the present invention.
FIG. 2 is an exploded perspective view showing an embodiment of the inventive structure.
FIG. 3 is a partially enlarged sectional view showing a fixing structure of an end portion of a reinforced round bamboo member.
FIG. 4 is a front view showing an example of the structure of a conventional bamboo fence panel.
5 is a partial enlarged cross-sectional view showing a state of an end portion of the panel constituent member of FIG. 4. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Round bamboo panel unit 20 Frame body 21 End frame member 22 Concave groove part 25 Side frame member 30 Bar-shaped member 40 Round bamboo panel part 41 Panel component member 42 Round bamboo material 50 Reinforced round bamboo member 55 Reinforcement stick

Claims (3)

A rectangular frame composed of end frame members on both ends and side frame members on both sides, a rod-shaped member spanned between the side frame members in the frame, and a plurality of panels made of round bamboo material for the rod-shaped member A round bamboo panel portion in which the constituent members are alternately bent and arranged in the front-rear direction with respect to the rod- like member in an orthogonal shape, and both ends thereof are inserted and fixed in the concave groove portion of the end frame member and knitted into a panel shape A bamboo fence panel with
A straight tubular reinforced round bamboo member formed by inserting a reinforcing rod into the round bamboo panel and fixing both ends of the reinforcing rod to the end frame member is disposed in the round bamboo panel portion, and the reinforced round bamboo member. The structure of the bamboo fence panel characterized in that it is arranged so as to be misunderstood as one of the round bamboo members of the panel constituting member . The structure of the bamboo fence panel according to claim 1, wherein the panel constituent members are made of a round bamboo material arranged in parallel. The structure of the bamboo fence panel according to claim 2, wherein the reinforcing round bamboo members are arranged so as to be distracted in appearance as one of the round bamboo materials located at the center of a panel constituting member made of three round bamboo materials.

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