JPH0710020U - Protector for overgrowth prevention - Google Patents
Protector for overgrowth preventionInfo
- Publication number
- JPH0710020U JPH0710020U JP038515U JP3851593U JPH0710020U JP H0710020 U JPH0710020 U JP H0710020U JP 038515 U JP038515 U JP 038515U JP 3851593 U JP3851593 U JP 3851593U JP H0710020 U JPH0710020 U JP H0710020U
- Authority
- JP
- Japan
- Prior art keywords
- abutting
- pair
- peripheral end
- cylinders
- protector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
(57)【要約】
【目的】 動力用カッタを使用して除草作業を行った場
合に、動力用カッタの回転刃が防護柵の支柱に当たらな
いようにして防護柵の支柱の損傷を防止すると共に防護
柵の支柱周辺の雑草の芽吹きを防止できるようにするこ
と。
【構成】 一端周縁部に草生え防止用のフランジ体１１
を有する一対のプロテクタ用の半割筒体１０を防護柵１
の支柱２を覆うように組み付ける場合、ーつの半割筒体
１０の一方の衝合周端面部１０ａに形成した重合部１２
の内面に設けられている複数の頭部が大きい嵌合凸部１
３がもうーつの半割筒体１０の他方の衝合周端面部１０
ａに設けられている複数の内側の径が大きい嵌合テーパ
穴部１４にそれぞれ互いに嵌合圧入して一対の半割筒体
１０は防護柵１の支柱２に筒体として取り外しできない
ように組み付けられる。
(57) [Summary] [Purpose] When weeding work is performed using a power cutter, the rotating blade of the power cutter is prevented from hitting the pillar of the protective fence to prevent damage to the pillar of the protective fence. Along with that, prevent sprouts of weeds around the support posts of the fence. [Structure] A flange body 11 for preventing overgrowth at one end peripheral portion
A pair of protector half halves for protector 1
In the case of assembling so as to cover the column 2, the overlapping portion 12 formed on one of the abutting peripheral end face portions 10a of the one half-divided cylinder body 10.
Fitting projection 1 having a plurality of large heads provided on the inner surface of the
3 is the other abutment peripheral end face portion 10 of the other half-split cylinder 10.
A pair of half-split cylinders 10 are fitted and press-fitted into a plurality of fitting taper hole portions 14 having a large inner diameter provided in a so that the pair of half-divided cylinders 10 cannot be removed as pillars from the columns 2 of the protective fence 1. To be
Description
【０００１】[0001]
本考案はガードレール、転落防止柵、一般柵等の防護柵に取り付けられる草生 え防止用プロテクタに関するものである。 The present invention relates to a protector for preventing overgrowth which is attached to a guard fence, a fall prevention fence, a general fence or the like.
【０００２】[0002]
道路路側、中央分離帯、河川堤、空地等にガードレール、転落防止柵、一般柵 等の防護柵が設置されている。その防護柵周辺では雑草が繁茂するケースが多く 、その除草作業には動力用カッタが使用されることが多い。 Protective fences such as guardrails, fall prevention fences, and general fences are installed on roadsides, median strips, river banks, open spaces, etc. Weeds often proliferate around the fence, and power cutters are often used for weeding work.
【０００３】[0003]
上記のような防護柵では、動力用カッタを使用して除草作業を行った場合に、 動力用カッタの回転刃が防護柵の支柱に当たったときに支柱が損傷すると共に回 転刃が破損し、回転刃が飛散すると作業者が怪我をして危険であるという問題が あった。 In the above-mentioned protective fence, when weeding work is performed using the power cutter, when the rotating blade of the power cutter hits the pillar of the protective fence, the pillar is damaged and the rotating blade is damaged. However, if the rotary blade scatters, the worker is injured and dangerous.
【０００４】 本考案はかかる問題点を解決するためになされたもので、動力用カッタを使用 して除草作業を行った場合に、動力用カッタの回転刃が防護柵の支柱に当たらな いようにして防護柵の支柱の損傷を防止すると共に防護柵の支柱周辺の雑草の芽 吹きを防止できる草生え防止用プロテクタを提供することを目的とする。The present invention has been made in order to solve the above problems, and when the power cutter is used for weeding work, the rotary blade of the power cutter should not hit the prop of the protective fence. It is an object of the present invention to provide a protector for preventing overgrowth that can prevent damage to the support fence post and prevent sprouts of weeds around the protection fence support.
【０００５】[0005]
本考案に係る草生え防止用プロテクタは、組み付けられて防護柵の支柱を覆う 一対のプロテクタ用の半割筒体と、上記各半割筒体の一端周縁部に一体に設けら れた所定幅を有する半円状の草生え防止用のフランジ体とからなり、上記各半割 筒体の一方の衝合周端面部にもう片方の半割筒体の他方の衝合周端面部の外周を 覆う重合部を形成し、上記重合部の内面に一つ又は複数の頭部が大きい嵌合凸部 を所定間隔を置いて設け、他方の衝合周端面部に一つ又は複数の内側の径が大き い嵌合テーパ穴部を所定間隔を置いて設け、上記各フランジ体の一対の衝合端面 をもう片方のフランジ体の一対の衝合端面と衝合させたときに形成される衝合面 が垂直な面とならない形状に形成したものである。 A protector for preventing overgrowth according to the present invention is assembled to cover a pair of protector stanchions, and a pair of half halves for protectors, and a predetermined width integrally provided at one end of each half halves. With a semicircular flange for preventing overgrowth, and the outer circumference of the abutting peripheral end surface of the other half of the aforesaid half cylindrical cylinder on the other side. The overlapping portion is formed to cover the inner surface of the overlapping portion, and one or more fitting protrusions having large heads are provided at predetermined intervals on the inner surface of the overlapping portion, and one or more inner diameters are provided on the other abutting peripheral end surface portion. Is formed at a predetermined interval, and a pair of abutting end faces of the above flange bodies are abutted with a pair of abutting end faces of the other flange body. The shape is such that the surface does not become a vertical surface.
【０００６】 また、上記各半割筒体の一方の衝合周端面部の衝合周端面に一つ又は複数の頭 部が大きい嵌合凸部を所定間隔を置いて設け、他方の衝合周端面部の衝合周端面 に一つ又は複数の底部が大きい嵌合凹部を所定間隔を置いて設け、上記各フラン ジ体の一対の衝合端面をもう片方のフランジ体の一対の衝合端面と衝合させたと きに形成される衝合面が垂直な面とならない形状に形成することもできる。Further, one or a plurality of fitting convex portions having large head portions are provided at predetermined intervals on the abutting peripheral end surface of one abutting peripheral end surface portion of each of the above-mentioned half-divided cylinders, and the other abutting peripheral surface is provided. Abutment of the peripheral end face part One or more fitting recesses with a large bottom are provided at a predetermined interval on the peripheral end face, and a pair of abutting end faces of each flange body are paired with an abutting face of the other flange body. It is also possible to form a shape in which the abutting surface formed when abutting against the end surface does not become a vertical surface.
【０００７】 さらに、上記各半割筒体の一方の衝合周端面部の衝合周端面にその長さ方向に 延びる頂部側が幅広の係合凸部を形成し、他方の衝合周端面部の衝合周端面にそ の長さ方向に延びる底部側が幅広の係合凹部を形成し、上記各フランジ体の一対 の衝合端面をもう片方のフランジ体の一対の衝合端面と衝合させたときに形成さ れる衝合面が垂直な面とならない形状に形成するようにしてもよい。Further, the abutting peripheral end surface of one of the abutting peripheral end surfaces of each of the above-mentioned half-split cylinders is provided with an engaging convex portion having a wide top portion extending in the length direction thereof, and the other abutting peripheral end surface portion. A bottom side extending in the lengthwise direction is formed on the abutting peripheral end face of the above, and a pair of abutting end faces of the above flange bodies are abutted against a pair of abutting end faces of the other flange body. It is also possible to form the abutting surface formed in such a case that it does not become a vertical surface.
【０００８】[0008]
本発明においては、一端周縁部に草生え防止用のフランジ体を有する一対のプ ロテクタ用の半割筒体を防護柵の支柱を覆うように組み付ける場合、ーつの半割 筒体の一方の衝合周端面部に形成した重合部の内面に設けられている一つ又は複 数の頭部が大きい嵌合凸部がもうーつの半割筒体の他方の衝合周端面部に設けら れている一つ又は複数の内側の径が大きい嵌合テーパ穴部にそれぞれ互いに嵌合 圧入して一対の半割筒体は防護柵の支柱に筒体として取り外しできないように組 み付けられるか、ーつの半割筒体の一方の衝合周端面部の衝合周端面に設けた一 つ又は複数の頭部が大きい嵌合凸部がもうーつの半割筒体の他方の衝合周端面部 の衝合周端面に設けた一つ又は複数の底部が大きい嵌合凹部にそれぞれ互いに嵌 合圧入して一対の半割筒体は防護柵の支柱に筒体として取り外しできないように 組み付けられるか、或いはーつの半割筒体の一方の衝合周端面部の衝合周端面に 形成したその長さ方向に延びる頂部側が幅広の係合凸部がもうーつの半割筒体の 他方の衝合周端面部の衝合周端面に形成して設けたその長さ方向に延びる底部側 が幅広の係合凹部にそれぞれスライドさせて互いに係入されて一対の半割筒体は 防護柵の支柱に筒体として取り外しできないように組み付けられる。 In the present invention, when a pair of protector half halves having a flange body for preventing overgrowth at one end are assembled so as to cover the columns of the protective fence, one half halves of the half cylinders are used. One or more fitting projections with a large head provided on the inner surface of the overlapping portion formed on the joining end face portion are provided on the other abutting end face portion of the other half-split cylinder. Are one or more of the inner fitting taper holes with a large diameter fitted to each other and press-fitted so that the pair of half-divided cylinders can be assembled to the columns of the protective fence so that they cannot be removed as cylinders? -One or more large-diameter fitting protrusions on the abutting peripheral end face of one abutting peripheral end face of one half-divided cylinder-The other abutting peripheral end face of the other half-divided cylinder One or more fitting recesses with large bottoms on the abutting peripheral end faces The half-divided cylinder is attached to the prop of the protection fence so that it cannot be removed as a cylinder, or it extends in the lengthwise direction formed on the abutment peripheral end face of one abutment peripheral end face of one half-divided cylinder. An engaging convex part with a wide top is formed on the abutting peripheral end face of the other abutting peripheral end face of the other half-divided cylinder, and extends along its length to form a wide engaging concave part on the bottom side. The pair of half-divided cylinders are slid and engaged with each other, and are attached to the columns of the protective fence so that they cannot be removed as cylinders.
【０００９】 このようにして草生え防止用のフランジ体を有する一対のプロテクタ用の半割 筒体を防護柵の支柱を覆うように組み付けた場合には、所定幅を有する各フラン ジ体は地面に接触しているから、防護柵の支柱の周辺地面でフランジ体のある部 分には雑草の芽吹きが生じず、雑草がないために動力用カッタを使用して除草作 業を行った場合に、動力用カッタの回転刃を防護柵の支柱の周辺に近づける必要 がなく、支柱に当たることもなくなり、支柱の損傷と回転刃の破損が防止される 。また、動力用カッタの回転刃が防護柵の支柱に当たったとしても、支柱は一対 の半割筒体で覆われているため、支柱の損傷は防止される。 さらに、一対の半割筒体が組み合わされたとき、一つの半割筒体のフランジ体 の一対の衝合端面ともうーつの半割筒体のフランジ体の一対の衝合端面とがそれ ぞれ衝合させられたときに形成される衝合面が垂直な面とならないから、これら 衝合させられた衝合面の間から雑草の芽吹きが出ることもなくなる。In this way, when the pair of protector half halves having the overgrowth prevention flange body are assembled so as to cover the columns of the protection fence, each flange body having a predetermined width is grounded. Since weeds are not in contact with the fence, the weeds do not sprout in the area around the pillars of the protective fence where there is a flange, and when there is no weeds, the weeding operation is performed using a power cutter. , It is not necessary to bring the rotary blade of the power cutter close to the periphery of the support post of the protective fence, and it will not hit the support post, preventing damage to the support and damage to the rotary blade. Further, even if the rotary blade of the power cutter hits the pillar of the protective fence, the pillar is covered with the pair of half-divided cylinders, which prevents damage to the pillar. Further, when the pair of half-split cylinders are combined, the pair of abutting end surfaces of the flange half of one half split cylinder and the pair of abutting end surfaces of the flange half of the other half split cylinder respectively. Since the abutting surface formed when abutted against each other is not a vertical surface, sprouting of weeds does not occur between these abutted surfaces.
【００１０】[0010]
実施例１． 図１は本考案の第１実施例の半割筒体を分離した状態を示す斜視図、図２は同 実施例の半割筒体を組み合わせた状態をを示す平面図、図３は同実施例の半割筒 体を組み合わせた状態を示す側面図、図４は図３のＡ−Ａ線断面図、図５は同実 施例の使用状態を示す断面図である。図において、１０は組み付けられてガード レール３を有する防護柵１の支柱２を覆う一対のプロテクタ用の半割筒体で、例 えば長さが２００ｍｍ，肉厚が５ｍｍであり、塩化ビニール、ポリエチレン等の 合成樹脂又は合成ゴム等で形成されている。１１は各半割筒体１０の一端周縁部 に一体に設けられた例えば７０ｍｍの幅を有する半円状の草生え防止用のフラン ジ体で、半割筒体１０と同様の材質で形成されている。 Example 1. FIG. 1 is a perspective view showing a state in which the half-split cylinder of the first embodiment of the present invention is separated, FIG. 2 is a plan view showing a state in which the half-split cylinders of the same embodiment are combined, and FIG. FIG. 4 is a side view showing a state in which the example half-split cylinders are combined, FIG. 4 is a sectional view taken along the line AA of FIG. 3, and FIG. 5 is a sectional view showing a usage state of the same embodiment. In the figure, 10 is a pair of half halves for protectors which covers the support 2 of the protective fence 1 having the guard rail 3 assembled therein, and has a length of 200 mm and a wall thickness of 5 mm, for example, vinyl chloride, polyethylene. It is made of synthetic resin or synthetic rubber. Reference numeral 11 denotes a semicircular grass-preventing flange body having a width of, for example, 70 mm, which is integrally provided on the peripheral portion of one end of each half-split cylinder 10, and is made of the same material as that of the half-split cylinder 10. ing.
【００１１】 １２は各半割筒体１０の一方の衝合周端面部１０ａに形成され、もう片方の半 割筒体１０の他方の衝合周端面部１０ａの外周を覆う重合部、１３は重合部１２ の内面に所定間隔を置いて設けられた二個の頭部が大きい嵌合凸部、１４は各半 割筒体１０の他方の衝合周端面部１０ａに所定間隔を置いて形成された二個の内 側の径が大きい嵌合テーパ穴部である。 １５ａは各フランジ体１１の一方の衝合端面部１１ａに形成された下方が凹ん だ段差状の衝合端面、１５ｂは各フランジ体１１の他方の衝合端面部１１ａに形 成された上方が凹んだ段差状の衝合端面である。そして、一方のフランジ体１１ の一対の衝合端面１５ａ，１５ｂを他方のフランジ体１１の一対の衝合端面１５ ａ，１５ｂと衝合させたときに形成される衝合面が垂直な面とならない形状に形 成されているものである。Reference numeral 12 denotes an overlapping portion formed on one of the abutting peripheral end surface portions 10a of each half-split cylinder 10 and covering the outer periphery of the other abutting peripheral end surface portion 10a of the other half cylinder portion 10, and 13 Two large-sized fitting protrusions provided at a predetermined interval on the inner surface of the overlapping portion 12, and 14 are formed at a predetermined interval on the other abutting peripheral end face portion 10a of each half-cylindrical body 10. These two are fitted taper holes with a large inner diameter. Reference numeral 15a denotes an abutting end surface formed in one abutting end surface portion 11a of each flange body 11 and having a stepped shape with a downward recess. 15b denotes an upper portion formed on the other abutting end surface portion 11a of each flange body 11. It is a concave stepped end face. Then, the abutting surfaces formed when the pair of abutting end surfaces 15a, 15b of the one flange body 11 are abutted with the pair of abutting end surfaces 15a, 15b of the other flange body 11 are vertical surfaces. It is formed into a shape that does not become.
【００１２】 上記のように構成された草生え防止用プロテクタにおいて、草生え防止用のフ ランジ体１１を有する一対のプロテクタ用の半割筒体１０を防護柵１の支柱２を 覆うように組み付ける場合、まず二つの半割筒体１０を用意する。次に、二つの 半割筒体１０を防護柵１のあるところまで持つてきて、防護柵１の支柱２を覆う ように組み合わせる。In the protector for preventing overgrowth configured as described above, a pair of protector half-split cylinder bodies 10 having a flange 11 for preventing overgrowth are assembled so as to cover the columns 2 of the protective fence 1. In this case, first, two half-split cylinders 10 are prepared. Next, bring the two half-divided cylinders 10 to the place where the protective fence 1 is located, and combine them so as to cover the pillar 2 of the protective fence 1.
【００１３】 このとき、まず互いにーつの半割筒体１０の一方の衝合周端面部１０ａに形成し た重合部１２がもうーつの半割筒体１０の他方の衝合周端面部１０ａの外側を覆 うように組み付け、次にーつの半割筒体１０の一方の衝合周端面部１０ａに形成 した重合部１２の内面に設けられている二個の頭部が大きい嵌合凸部１３をもう ーつの半割筒体１０の他方の衝合周端面部１０ａに設けられている二個の内側の 径が大きい嵌合テーパ穴部１４にそれぞれ互いに嵌合圧入する。こうして一対の 半割筒体１０は防護柵１の支柱２に筒体として取り外しできないように組み付け られる。このとき、互いに、一つの半割筒体１０のフランジ体１１の一方の衝合 端面部１１ａに形成された下方が凹んだ段差状の衝合端面１５ａともう一つの半 割筒体１０のフランジ体１１の他方の衝合端面部１１ａに形成された上方が凹ん だ段差状の衝合端面１５ｂとが衝合させられる。そして、二つの衝合端面１５ａ 、１５ｂが衝合させられたときに形成される衝合面１６は図３に示すように段差 状の面となり、垂直な面とはならない。At this time, first, the overlapping portion 12 formed on one of the abutting peripheral end surface portions 10a of one of the half-divided cylinders 10 and the overlapping portion 12 of the other abutting peripheral end surface portion 10a of the other half-divided cylindrical body 10. Assembling so as to cover the outer side, and then-the fitting convex portion having two large heads provided on the inner surface of the overlapping portion 12 formed on one of the abutting peripheral end surface portions 10a of the half-split cylindrical bodies 10. 13 are fitted and press-fitted into the two inner fitting taper holes 14 having a large diameter provided in the other abutting peripheral end surface 10a of the other half-split cylinder 10. In this way, the pair of half-divided cylinders 10 are attached to the columns 2 of the protective fence 1 so that they cannot be removed as cylinders. At this time, the stepped abutting end surfaces 15a formed on the one abutting end surface portion 11a of the flange body 11 of one half-split cylinder 10 and the flanges of the other half split cylinder body 10 are recessed downward. An abutting end surface 15b, which is formed in the other abutting end surface portion 11a of the body 11 and has a concave upper portion, is abutted. The abutting surface 16 formed when the two abutting end surfaces 15a, 15b are abutted is a stepped surface as shown in FIG. 3, and is not a vertical surface.
【００１４】 このようにして草生え防止用のフランジ体１１を有する一対のプロテクタ用の 半割筒体１０を防護柵１の支柱２を覆うように組み合わせて取り付けた場合には 、所定幅を有する各フランジ体１１は地面に接触しているから、防護柵１の支柱 ２の周辺地面でフランジ体１１のある部分には雑草の芽吹きが生じず、雑草がな いために、動力用カッタを使用して除草作業を行った場合に、動力用カッタの回 転刃を防護柵１の支柱２の周辺に近づける必要がなく、支柱２に当たることもな くなり、支柱２の損傷と回転刃の破損が防止される。また、動力用カッタの回転 刃が防護柵１の支柱２に当たったとしても、支柱２は一対の半割筒体１０で覆わ れているため、支柱２の損傷は防止され、さらに半割筒体１０は合成樹脂又は合 成ゴムで形成されているから、回転刃の破損も防止される。In this way, when a pair of protector half-divided cylinders 10 having the overgrowth-preventing flange body 11 are combined and attached so as to cover the columns 2 of the protective fence 1, a predetermined width is provided. Since each flange body 11 is in contact with the ground, weeds do not sprout on the ground around the pillar 2 of the protective fence 1 where the flange body 11 is present. When the weeding work is performed by using the power cutter, it is not necessary to bring the rotating blade of the power cutter close to the periphery of the support post 2 of the protective fence 1, and it is not possible to hit the support post 2, resulting in damage to the support post 2 and damage to the rotary blade. To be prevented. Further, even if the rotary blade of the power cutter hits the pillar 2 of the protective fence 1, the pillar 2 is covered with the pair of half-split cylinders 10, so that the pillar 2 is prevented from being damaged, and the half-split cylinder is further broken. Since the body 10 is made of synthetic resin or synthetic rubber, damage to the rotary blade is prevented.
【００１５】 また、一対の半割筒体１０が組み合わされたとき、一つの半割筒体１０のフラ ンジ体１１の一対の衝合端面１５ａ，１５ｂともうーつの半割筒体のフランジ体 １１の一対の衝合端面１５ａ，１５ｂとがそれぞれ衝合させられたときに形成さ れる衝合面１６が垂直な面とならないから、これら衝合させられたときに形成さ れる衝合面１６の間から雑草の芽吹きが出ることもなくなる。When the pair of half-split cylinders 10 are combined, the pair of abutting end surfaces 15a and 15b of the flange 11 of one half-split cylinder 10 and the flange body 11 of the other half-split cylinder 11 are joined together. Since the abutting surface 16 formed when the abutting end surfaces 15a and 15b of the above are abutted against each other is not a vertical surface, the abutting surface 16 formed when these abutting surfaces are abutted. Weeds no longer sprout from the gap.
【００１６】 実施例２． 図６は本考案の第２実施例の半割筒体を示す側面図、図７は同実施例の半割筒 体を組み合わせた状態を示す平面図、図８は同実施例の半割筒体を組み合わせた 状態を示す側面図である。この実施例では、各半割筒体１０の一方の衝合周端面 部１０ａの衝合周端面１０ｂに三個の頭部が大きい嵌合凸部２０を所定間隔を置 いて設け、他方の衝合周端面部１０ａの衝合周端面１０ｂに三個の底部が大きい 嵌合凹部２１を所定間隔を置いて設けて構成されている。なお、各フランジ体１ １の一対の衝合端面部１１ａの衝合端面の形状は上記第１実施例と同様の構成で ある。Example 2. FIG. 6 is a side view showing a half-split cylinder of the second embodiment of the present invention, FIG. 7 is a plan view showing a state in which the half-split cylinders of the same embodiment are combined, and FIG. 8 is a half-split cylinder of the same embodiment. It is a side view which shows the state which combined the body. In this embodiment, three engaging projections 20 having large heads are provided at predetermined intervals on the abutting peripheral end face 10b of the abutting peripheral end face 10a of each half-split cylinder 10 and the other abutting end face 10b is provided. The abutting circumferential end surface 10b of the abutting circumferential end surface portion 10a is provided with three fitting recesses 21 each having a large bottom portion at predetermined intervals. The shape of the abutting end faces of the pair of abutting end face portions 11a of each flange body 11 is the same as that of the first embodiment.
【００１７】 この実施例は、一対の半割筒体１０を防護柵１の支柱２に筒体として取り外し できないように取り付けるための嵌合凸部２０と嵌合凹部２１が半割筒体１０の 衝合周端面部１０ａの衝合周端面１０ｂに設けられているから、第１実施例に比 べて構造が簡単で、組み付けも容易である。それ以外の構成は第１実施例と同じ であるので、作用の説明は省略する。In this embodiment, a fitting convex portion 20 and a fitting concave portion 21 for permanently attaching the pair of half-divided cylinders 10 to the columns 2 of the protective fence 1 as the cylinders are provided in the half-divided cylinder 10. Since it is provided on the abutting peripheral end surface 10b of the abutting peripheral end surface portion 10a, the structure is simpler and the assembling is easier than in the first embodiment. The rest of the configuration is the same as that of the first embodiment, so the description of the operation is omitted.
【００１８】 実施例３． 図９は本考案の第３実施例の一方の半割筒体を示す側面図、図１０は同実施例 の半割筒体を組み合わせた状態を示す平面図である。この実施例では、各半割筒 体１０の一方の衝合周端面部１０ａの衝合周端面１０ｂにその長さ方向に延びる 頂部側が幅広の係合凸部３０を形成し、他方の衝合周端面部１０ａの衝合周端面 １０ｂにその長さ方向に延びる底部側が幅広の係合凹部３１を形成して構成され ている。なお、各フランジ体１１の一対の衝合端面部１１ａの衝合端面の形状は 上記第１実施例と同様の構成である。Example 3. FIG. 9 is a side view showing one half-divided cylinder of the third embodiment of the present invention, and FIG. 10 is a plan view showing a state in which the half-divided cylinders of the same embodiment are combined. In this embodiment, an abutting peripheral end face 10b of one abutting peripheral end face 10a of each half-split cylinder 10 is formed with an engaging projection 30 having a wide top portion extending in the lengthwise direction and the other abutting face. An abutting peripheral end surface 10b of the peripheral end surface portion 10a is formed with a wide engaging recess 31 formed on the bottom side extending in the length direction thereof. The shape of the abutting end faces of the pair of abutting end face portions 11a of each flange body 11 is the same as that of the first embodiment.
【００１９】 この実施例は、一対の半割筒体１０を防護柵１の支柱２に筒体として取り外し できないように取り付けるための係合凸部３０と係合凹部３１が半割筒体１０の 衝合周端面部１０ａの衝合周端面１０ｂに設けられているから、フランジ体１１ を有する一対の半割筒体１０を防護柵１の支柱２に取り付ける場合、用意した二 つの半割筒体１０のうちの一つを防護柵１の支柱２を覆うようにあてがい、その あてがった半割筒体１０の一方の衝合周端面部１０ａの衝合周端面１０ｂに形成 した係合凸部３０ともう一つの半割筒体１０の他方の衝合周端面部１０ａの衝合 周端面１０ｂに形成した係合凹部３１とを上方から圧入しながら係合させると共 にそのあてがった半割筒体１０の他方の衝合周端面部１０ａも同様に係合させる 。こうして一対の半割筒体１０は防護柵１の支柱２に筒体として取り外しできな いように組み付けられる。従って、防護柵１の支柱２に取り付ける組み付け方が 第３実施例では、第１及び第２実施例の押込みホック式に比べてスライド挿入圧 入式とする点で相違するだけで、それ以外の構成は第１実施例と同じであるので 、作用の説明は省略する。In this embodiment, an engaging convex portion 30 and an engaging concave portion 31 for permanently attaching the pair of half-divided cylinders 10 to the support posts 2 of the protective fence 1 as the cylinders are provided in the half-divided cylinder 10. Since the pair of half-split cylinders 10 each having the flange body 11 are attached to the support column 2 of the protective fence 1, the two half-split cylinders that are provided are provided on the abutment circumference end surface 10b of the collision circumference end surface portion 10a. One of the 10 is applied so as to cover the strut 2 of the protective fence 1, and the engaging projection 30 formed on the abutting peripheral end face 10b of the abutting peripheral end face 10a of one of the half-divided cylinders 10 that has been applied. And the engaging recess 31 formed on the abutting peripheral end face 10b of the other abutting peripheral end face 10a of the other half-split cylinder 10 while being press-fitted from above to engage the half-split cylinder. The other abutting peripheral end surface portion 10a of the body 10 is also engaged in the same manner. In this way, the pair of half-divided cylinders 10 are attached to the columns 2 of the protective fence 1 so as not to be removable as cylinders. Therefore, in the third embodiment, the method of assembling the protective fence 1 to the column 2 is different from the push-in hook type of the first and second examples in that it is a slide insertion press-fitting type. Since the structure is the same as that of the first embodiment, the description of the operation is omitted.
【００２０】 なお、上記実施例のいずれも、フランジ体１１の衝合端面部１１ａの衝合端面 １５ａ、１５ｂは段差状に形成され、二つの衝合端面１５ａ、１５ｂが衝合させ られたときに形成される衝合面１６は図３に示すように段差状の面となり、垂直 な面とはならないように構成されているが、これら衝合端面の形状は衝合させら れたときに形成される衝合面が垂直な面とはならないように構成されれば足り、 例えば図１１の（ａ）に示すようにテーパ状であってもよく、（ｂ）に示すよう に曲面のテーパ状であってもよく、（ｄ）に示すように弧状であってもよく、ま た、（ｄ）に示すようにＶ字状であってもよいことは勿論である。In each of the above embodiments, the abutting end surfaces 15a and 15b of the abutting end surface portion 11a of the flange body 11 are formed in a step shape, and when the two abutting end surfaces 15a and 15b are abutted. As shown in FIG. 3, the abutting surface 16 formed on the surface is a stepped surface and is not a vertical surface. However, the shapes of these abutting end surfaces are different when they are abutted. It suffices that the abutting surface to be formed is not a vertical surface. For example, it may have a tapered shape as shown in FIG. 11A, or a curved taper as shown in FIG. 11B. Needless to say, it may have a shape, an arc shape as shown in (d), or a V shape as shown in (d).
【００２１】[0021]
本考案は以上説明したとおり、一端周縁部に草生え防止用のフランジ体を有す る一対のプロテクタ用の半割筒体を防護柵の支柱を覆うように組み合わせて支柱 に取り外しできないように組み付けるようにしたもので、その一対の半割筒体が 防護柵の支柱に取り付けられた場合には、所定幅を有する各フランジ体は地面に 接触していることにより、防護柵の支柱の周辺地面でフランジ体のある部分には 雑草の芽吹きが生じず、雑草がないために動力用カッタを使用して除草作業を行 った場合に、動力用カッタの回転刃を防護柵の支柱の周辺に近づける必要がなく 、支柱に当たることもなくなり、支柱の損傷と回転刃の破損が防止されるという 効果を有する。 As described above, the present invention combines a pair of half-split cylinders for protectors, which have a flange body for preventing overgrowth at one peripheral edge, so as to cover the pillars of the protective fence so that they cannot be removed from the pillars. When the pair of half-divided cylinders are attached to the posts of the protective fence, the flanges with a specified width are in contact with the ground, so the ground around the posts of the protective fence is When the weeding work was performed using the power cutter because there was no weed sprouting in the area with the flange body, the rotary blade of the power cutter was placed around the support fence post. There is no need to bring them close to each other, and there is no need to hit the stanchions, which has the effect of preventing damage to the stanchions and damage to the rotary blades.
【００２２】 また、一対の半割筒体が組み合わされたとき、一つの半割筒体のフランジ体の 一対の衝合端面ともうーつの半割筒体のフランジ体の一対の衝合端面とがそれぞ れ衝合させられたときに形成される衝合面が垂直な面とならないので、これら衝 合させられた衝合面の間から雑草の芽吹きが出ることもなくなるという効果を有 する。Further, when the pair of half-split cylinders are combined, the pair of abutting end surfaces of the flange half of one half split cylinder and the pair of abutting end surfaces of the flange half of the other half split cylinder. Since the abutting surfaces that are formed when they are abutted are not vertical surfaces, weeds have an effect that sprouts of weeds do not come out between the abutting surfaces that are abutted.
【図１】本考案の第１実施例の半割筒体を分離した状態
を示す斜視図である。FIG. 1 is a perspective view showing a state in which a half-split cylinder according to a first embodiment of the present invention is separated.
【図２】同実施例の半割筒体を組み合わせた状態を示す
平面図である。FIG. 2 is a plan view showing a state in which the half-split cylinder bodies of the embodiment are combined.
【図３】同実施例の半割筒体を組み合わせた状態を示す
側面図である。FIG. 3 is a side view showing a state in which the half-split cylinder bodies of the embodiment are combined.
【図４】図３のＡ−Ａ線断面図である。4 is a cross-sectional view taken along the line AA of FIG.
【図５】同実施例の使用状態を示す断面図である。FIG. 5 is a cross-sectional view showing a usage state of the embodiment.
【図６】本考案の第２実施例の半割筒体を示す側面図で
ある。FIG. 6 is a side view showing a half-split cylinder according to a second embodiment of the present invention.
【図７】同実施例の半割筒体を組み合わせた状態を示す
平面図である。FIG. 7 is a plan view showing a state in which the half-split cylinders of the embodiment are combined.
【図８】同実施例の半割筒体を組み合わせた状態を示す
側面図である。FIG. 8 is a side view showing a state in which the half-split cylinders of the embodiment are combined.
【図９】本考案の第３実施例の半割筒体を示す側面図で
ある。FIG. 9 is a side view showing a half-split cylinder of a third embodiment of the present invention.
【図１０】同実施例の半割筒体を組み合わせた状態を示
す平面図である。FIG. 10 is a plan view showing a state in which the half-split cylinders of the embodiment are combined.
【図１１】各実施例の半割筒体のフランジ体の各種形状
の衝合端面を組み合わせた状態を示す側面図である。FIG. 11 is a side view showing a state in which the abutting end faces of various shapes of the flange body of the half-split cylinder of each example are combined.
１０ 半割筒体 １０ａ 衝合周端面部 １１ フランジ体 １１ａ 衝合端面部 １２ 重合部 １３ 嵌合凸部 １４ 嵌合テーパ穴部 １５ａ 衝合端面 １５ｂ 衝合端面 １６ 衝合面 10 Half-divided cylinder 10a Abutting peripheral end face 11 Flange body 11a Abutting end face 12 Overlapping part 13 Fitting convex part 14 Fitting taper hole 15a Abutting end face 15b Abutting end face 16 Abutting face
Claims (4)
のプロテクタ用の半割筒体と、上記各半割筒体の一端周
縁部に一体に設けられた所定幅を有する半円状の草生え
防止用のフランジ体とからなり、上記各半割筒体の一方
の衝合周端面部にもう片方の半割筒体の他方の衝合周端
面部に係合または嵌合させる係合手段または嵌合手段を
施し、上記各フランジ体の一対の衝合端面をもう片方の
フランジ体の一対の衝合端面と衝合させる衝合面として
形成したことを特徴とする草生え防止用プロテクタ。1. A pair of half halves for protectors, which are assembled and cover the support posts of a protection fence, and a semi-circular grass having a predetermined width integrally provided at one end peripheral portion of each half halves. Engaging means composed of a flange body for preventing growth and engaging or fitting one abutting peripheral end surface portion of each of the above-mentioned half-divided cylindrical bodies to the other abutting peripheral end surface portion of the other half-divided cylindrical body. Alternatively, a protector for preventing overgrowth is provided by providing a fitting means and forming a pair of abutting end surfaces of the respective flange bodies as abutting surfaces for abutting against a pair of abutting end surfaces of the other flange body.
のプロテクタ用の半割筒体と、上記各半割筒体の一端周
縁部に一体に設けられた所定幅を有する半円状の草生え
防止用のフランジ体とからなり、上記各半割筒体の一方
の衝合周端面部にもう片方の半割筒体の他方の衝合周端
面部の外周を覆う重合部を形成し、上記重合部の内面に
一つ又は複数の頭部が大きい嵌合凸部を所定間隔を置い
て設け、他方の衝合周端面部に一つ又は複数の内側の径
が大きい嵌合テーパ穴部を所定間隔を置いて設け、上記
各フランジ体の一対の衝合端面をもう片方のフランジ体
の一対の衝合端面と衝合させたときに形成される衝合面
が垂直な面とならない形状に形成したことを特徴とする
草生え防止用プロテクタ。2. A pair of half-split cylinders for protectors that are assembled to cover the support posts of the protection fence, and a semi-circular grass having a predetermined width integrally provided at one end peripheral portion of each half-split cylinder. It consists of a flange body for growth prevention, and forms a polymerized portion that covers the outer periphery of the other abutting peripheral end surface portion of the other half dividing cylindrical body on one abutting peripheral end surface portion of each of the above-mentioned half divided cylindrical bodies, One or a plurality of fitting convex portions having a large head portion are provided at a predetermined interval on the inner surface of the overlapping portion, and one or more fitting taper hole portions having a large inner diameter are provided on the other abutting peripheral end surface portion. A shape in which the abutting surfaces formed when the pair of abutting end surfaces of each flange body are abutted with the pair of abutting end surfaces of the other flange body are not vertical surfaces. A protector for preventing overgrowth, which is characterized in that
のプロテクタ用の半割筒体と、上記各半割筒体の一端周
縁部に一体に設けられた所定幅を有する半円状の草生え
防止用のフランジ体とからなり、上記各半割筒体の一方
の衝合周端面部の衝合周端面に一つ又は複数の頭部が大
きい嵌合凸部を所定間隔を置いて設け、他方の衝合周端
面部の衝合周端面に一つ又は複数の底部が大きい嵌合凹
部を所定間隔を置いて設け、上記各フランジ体の一対の
衝合端面をもう片方のフランジ体の一対の衝合端面と衝
合させたときに形成される衝合面が垂直な面とならない
形状に形成したことを特徴とする草生え防止用プロテク
タ。3. A pair of protector half halves, which are assembled to cover the support post of the protective fence, and a semicircular grass having a predetermined width, which is integrally provided at one end peripheral portion of each of the half halves. A flange body for preventing growth, and one or more fitting projections having large heads are provided at predetermined intervals on the abutting peripheral end surface of one abutting peripheral end surface of each of the above-mentioned half-divided cylinders. , One or more fitting recesses each having a large bottom portion are provided at a predetermined interval on the abutting peripheral end surface of the other abutting peripheral end surface portion, and the pair of abutting end surfaces of each of the above flange bodies are provided on the other flange body. A protector for preventing overgrowth, characterized in that the abutment surface formed when abutting against a pair of abutment end surfaces is not a vertical surface.
のプロテクタ用の半割筒体と、上記各半割筒体の一端周
縁部に一体に設けられた所定幅を有する半円状の草生え
防止用のフランジ体とからなり、上記各半割筒体の一方
の衝合周端面部の衝合周端面にその長さ方向に延びる頂
部側が幅広の係合凸部を形成し、他方の衝合周端面部の
衝合周端面にその長さ方向に延びる底部側が幅広の係合
凹部を形成し、上記各フランジ体の一対の衝合端面をも
う片方のフランジ体の一対の衝合端面と衝合させたとき
に形成される衝合面が垂直な面とならない形状に形成し
たことを特徴とする草生え防止用プロテクタ。4. A pair of protector half-cylinders that are assembled and cover the support posts of the protective fence, and a semicircular grass having a predetermined width that is integrally provided at one end peripheral portion of each of the half-cylinders. And a flange portion for preventing growth, one of the abutting peripheral end surfaces of each of the half-split cylinders has an abutting peripheral end surface formed with a wide engaging protrusion on the top side extending in the lengthwise direction, and the other An abutting peripheral end face of the abutting peripheral end face is formed with a wide engaging recess on the bottom side extending in the lengthwise direction, and the pair of abutting end faces of each of the flange bodies are paired with the other abutting end face of the other flange body. A protector for preventing overgrowth, characterized in that the abutting surface formed when abutted against is not formed into a vertical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993038515U JP2598368Y2 (en) | 1993-07-14 | 1993-07-14 | Overgrowth protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993038515U JP2598368Y2 (en) | 1993-07-14 | 1993-07-14 | Overgrowth protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0710020U true JPH0710020U (en) | 1995-02-10 |
| JP2598368Y2 JP2598368Y2 (en) | 1999-08-09 |
Family
ID=12527413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993038515U Expired - Lifetime JP2598368Y2 (en) | 1993-07-14 | 1993-07-14 | Overgrowth protector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598368Y2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003342927A (en) * | 2002-05-29 | 2003-12-03 | 三喜男 ▲餅▼田 | Support cover |
| JP2005290682A (en) * | 2004-03-31 | 2005-10-20 | Tamotsu Kizukuri | Protector for support of structure |
| JP2010024732A (en) * | 2008-07-22 | 2010-02-04 | Nohara Sangyo Co Ltd | Delineator |
| KR101066918B1 (en) * | 2011-05-06 | 2011-09-27 | 위광수 | Fixing device of post for guide rail |
| JP5154709B1 (en) * | 2012-07-18 | 2013-02-27 | 両一 今野 | Weed prevention covering method around the support |
| KR101381351B1 (en) * | 2013-10-11 | 2014-04-04 | 이애희 | Guard fence |
| JP2015124573A (en) * | 2013-12-27 | 2015-07-06 | 大日本プラスチックス株式会社 | Distance mark and installation structure thereof |
| KR101687382B1 (en) * | 2015-08-03 | 2016-12-16 | 권오인 | Guard fence having Shock absorption apparatus for road |
| JP6224789B1 (en) * | 2016-08-17 | 2017-11-01 | 落合ライト化学 株式会社 | Prop cover |
| KR101978606B1 (en) * | 2018-09-21 | 2019-05-14 | 이성훈 | Cover for preventing growing weeds of pole |
| JP2020143523A (en) * | 2019-03-07 | 2020-09-10 | 東日本電信電話株式会社 | Coating member |
-
1993
- 1993-07-14 JP JP1993038515U patent/JP2598368Y2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003342927A (en) * | 2002-05-29 | 2003-12-03 | 三喜男 ▲餅▼田 | Support cover |
| JP2005290682A (en) * | 2004-03-31 | 2005-10-20 | Tamotsu Kizukuri | Protector for support of structure |
| JP2010024732A (en) * | 2008-07-22 | 2010-02-04 | Nohara Sangyo Co Ltd | Delineator |
| KR101066918B1 (en) * | 2011-05-06 | 2011-09-27 | 위광수 | Fixing device of post for guide rail |
| JP5154709B1 (en) * | 2012-07-18 | 2013-02-27 | 両一 今野 | Weed prevention covering method around the support |
| JP2014037720A (en) * | 2012-07-18 | 2014-02-27 | Riyouichi Konno | Covering method for controlling weed around column |
| KR101381351B1 (en) * | 2013-10-11 | 2014-04-04 | 이애희 | Guard fence |
| JP2015124573A (en) * | 2013-12-27 | 2015-07-06 | 大日本プラスチックス株式会社 | Distance mark and installation structure thereof |
| KR101687382B1 (en) * | 2015-08-03 | 2016-12-16 | 권오인 | Guard fence having Shock absorption apparatus for road |
| JP6224789B1 (en) * | 2016-08-17 | 2017-11-01 | 落合ライト化学 株式会社 | Prop cover |
| JP2018028197A (en) * | 2016-08-17 | 2018-02-22 | 落合ライト化学 株式会社 | Support cover |
| KR101978606B1 (en) * | 2018-09-21 | 2019-05-14 | 이성훈 | Cover for preventing growing weeds of pole |
| JP2020143523A (en) * | 2019-03-07 | 2020-09-10 | 東日本電信電話株式会社 | Coating member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2598368Y2 (en) | 1999-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0710020U (en) | Protector for overgrowth prevention | |
| US5622356A (en) | Post protector | |
| US4268992A (en) | Tree protector | |
| US4349989A (en) | Fence guard | |
| US4110943A (en) | Animal guard | |
| US4969289A (en) | Garden edging device | |
| US5178369A (en) | Fence vegetation barrier | |
| US20060038163A1 (en) | Fence post protecting apparatus | |
| US6543704B2 (en) | Sprinkler head and riser protector | |
| US10220403B2 (en) | Sprinkler protector assembly | |
| US6662514B2 (en) | Impalement protection safety system | |
| CA2113611A1 (en) | Tree trunk protector band and lock | |
| US5782041A (en) | Column protector deterring unauthorized climbing access by human being | |
| US10015934B2 (en) | Plant protection/deer exclusion enclosure | |
| KR200387434Y1 (en) | safe guard plate for trees | |
| US20170191286A1 (en) | Fence edging system | |
| KR102136385B1 (en) | Tree protection plate | |
| WO1995031099A1 (en) | Bird deterrent apparatus | |
| US4619331A (en) | Protective surround for packer wheels | |
| KR101984658B1 (en) | Anti-weed mat fixing structure and anti-weed mat structure having the same | |
| KR101922199B1 (en) | Support cover | |
| JPH0322451Y2 (en) | ||
| JPH0782716A (en) | Protection fence, and joint therefor | |
| EP1281813A2 (en) | Coverplate for the roots around the trunk of a tree | |
| US5289928A (en) | Mining shovel with improved center gudgeon bottom retainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080611 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090611 Year of fee payment: 10 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090611 Year of fee payment: 10 |