JP6300492B2 - Reflective member for protective fence support - Google Patents

Reflective member for protective fence support Download PDF

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JP6300492B2
JP6300492B2 JP2013233435A JP2013233435A JP6300492B2 JP 6300492 B2 JP6300492 B2 JP 6300492B2 JP 2013233435 A JP2013233435 A JP 2013233435A JP 2013233435 A JP2013233435 A JP 2013233435A JP 6300492 B2 JP6300492 B2 JP 6300492B2
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cap
main body
reflecting
reflecting member
reflection
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JP2015094111A (en
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充 永石
充 永石
直 岡本
直 岡本
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JFE Metal Products and Engineering Inc
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Description

この発明は、防護柵支柱用反射部材、特に、防護柵の支柱のキャップに嵌め込まれる、防護柵支柱用反射部材に関するものである。   The present invention relates to a reflective member for a protective fence post, and more particularly to a reflective member for a protective fence post that is fitted into a cap of a protective fence post.

従来、道路等に設置される防護柵は、適宜間隔をあけて立設された、上端部にキャップが嵌め込まれた支柱と、この支柱間に取り付けられたガードレール、ガードパイプあるいはガードケーブル等のガード部材とから構成されている。   Conventionally, protective fences installed on roads and the like are guards such as guard rails, guard pipes, or guard cables attached between the pillars, with pillars fitted with caps at the upper ends, which are erected at appropriate intervals. It is comprised from the member.

上記防護柵は、一般に白色塗料が施されているが、近年、周囲の景観を考慮して、茶系統のダーク色が施される傾向にある。このようにダーク色が施された防護柵は、昼間は問題なく視認できるが、夜間になると視認しにくく、事故が起こる危険性があった。なお、白色塗料が施された防護柵であっても、夜間、視認しにくい場合もある。   The protective fence is generally applied with white paint, but in recent years, the dark color of the tea system tends to be applied in consideration of the surrounding landscape. The dark-colored protective fence can be seen without problems during the day, but it is difficult to see at night and there is a risk of an accident. Even a protective fence with a white paint may be difficult to see at night.

そこで、防護柵の支柱の上端部に嵌め込まれるキャップに、夜間の視認性を向上させる機能を持たせたものが種々提案されている。その一例が非特許文献１に開示されている。以下、このキャップを従来キャップといい、図面を参照しながら説明する。   Accordingly, various types of caps that are fitted into the upper end of the support fence post have a function of improving nighttime visibility have been proposed. One example is disclosed in Non-Patent Document 1. Hereinafter, this cap is referred to as a conventional cap and will be described with reference to the drawings.

図９は、従来キャップを示す斜視図、図１０は、従来キャップを示す正面図、図１１は、従来キャップを示す側面図、図１２は、従来キャップを示す底面図、図１３は、図１０のＡ−Ａ線断面図、図１４は、支柱に取り付けられた従来キャップを示す正面図である。   9 is a perspective view showing a conventional cap, FIG. 10 is a front view showing the conventional cap, FIG. 11 is a side view showing the conventional cap, FIG. 12 is a bottom view showing the conventional cap, and FIG. FIG. 14 is a front view showing a conventional cap attached to a column.

図９から図１４に示すように、従来キャップは、円筒形状の樹脂製キャップ本体１２と円形状の金属製板ばね１５とから構成されている。キャップ本体１２は、キャップが取り付けられていない丸鋼管からなる支柱１１の上端部に嵌め込まれる（図１４参照）。板ばね１５は、キャップ本体１２内に形成された突起１３にボルト１４により固定されている。なお、反射機能を有さない通常の防護柵支柱用キャップは、金属製で支柱１１に対して溶接により取り付けられていて、支柱１１の上端部の開口を閉鎖して、支柱１１内への雨水の浸入防止等を図る機能を有している。   As shown in FIGS. 9 to 14, the conventional cap includes a cylindrical resin cap body 12 and a circular metal leaf spring 15. The cap body 12 is fitted into the upper end of a column 11 made of a round steel pipe to which no cap is attached (see FIG. 14). The leaf spring 15 is fixed to a protrusion 13 formed in the cap body 12 by a bolt 14. In addition, the normal protective fence support | pillar cap which does not have a reflecting function is metal, and is attached to the support | pillar 11 by welding, the opening of the upper end part of the support | pillar 11 is closed, and rainwater into the support | pillar 11 It has a function to prevent the intrusion of water.

キャップ本体１２の側面には、光反射テープ１６が貼り付けられている。板ばね１５の周縁には、複数枚（この例では８枚）の爪１７が間隔をあけてそれぞれ上向きに形成されている。図１３に示すように、対抗する爪１７の先端部間の長さ（Ｌ）は、キャップ本体１２の内径（Ｒ）より短く、キャップ本体１２を支柱１１の上端部に嵌め込む前の爪１７の先端部とキャップ本体１２の内面との間の距離（Ｔ）は、支柱１１の肉厚（Ｍ）より短く形成されている。   A light reflecting tape 16 is attached to the side surface of the cap body 12. A plurality of (eight in this example) claws 17 are formed on the peripheral edge of the leaf spring 15 so as to face each other upward. As shown in FIG. 13, the length (L) between the tips of the opposing claws 17 is shorter than the inner diameter (R) of the cap body 12, and the nails 17 before the cap body 12 is fitted into the upper ends of the columns 11. The distance (T) between the front end of the cap and the inner surface of the cap body 12 is shorter than the thickness (M) of the support 11.

このように構成されている従来キャップを支柱１１の上端部に嵌め込むには、以下のようにする。   In order to fit the conventional cap configured as described above into the upper end portion of the column 11, the following is performed.

キャップ本体１２を板ばね１５を下に向けて支柱１１の上端部に当てがい、キャップ本体１２に力を加えて、支柱１１の上端面がキャップ本体１２の内面に当接するまでキャップ本体１２を下方に押し下げる。この際、上述したように、キャップ本体１２を支柱１１に嵌め込む前の爪１７の先端部とキャップ本体１２の内面との間の距離（Ｔ）は、支柱１１の肉厚（Ｍ）より短く形成されているので、板ばね１５の爪１７は、その弾性力に抗して内側に変形し、キャップ本体１２の内面を押圧する。これによって、キャップ本体１２に引き抜き力が作用しても、板ばね１５の爪１７の先端部がキャップ本体１２の内面に食い込む力が作用する結果、キャップ本体１２は、支柱１１から容易に引き抜かれるおそれはない。   The cap body 12 is applied to the upper end portion of the column 11 with the leaf spring 15 facing downward, and a force is applied to the cap body 12 to move the cap body 12 downward until the upper end surface of the column 11 contacts the inner surface of the cap body 12. Press down. At this time, as described above, the distance (T) between the tip of the claw 17 and the inner surface of the cap body 12 before the cap body 12 is fitted into the column 11 is shorter than the wall thickness (M) of the column 11. Since it is formed, the claw 17 of the leaf spring 15 is deformed inward against the elastic force and presses the inner surface of the cap body 12. As a result, even if a pulling force acts on the cap body 12, the force that the tip of the claw 17 of the leaf spring 15 bites into the inner surface of the cap body 12 acts. As a result, the cap body 12 can be easily pulled out of the column 11. There is no fear.

意匠登録第１３８０８５４号公報Design Registration No. 1380854

上述したように、従来キャップによれば、一旦、キャップ本体１２を支柱１１に嵌め込んだ後は、キャップ本体１２に引き抜き力が作用しても、板ばね１５の爪１７の先端部がキャップ本体１２の内面に食い込む力が作用する結果、キャップ本体１２が支柱１１から容易に引き抜かれるおそれはないが、以下のような問題があった。   As described above, according to the conventional cap, once the cap main body 12 is fitted into the support column 11, even if a pulling force acts on the cap main body 12, the tip of the claw 17 of the leaf spring 15 remains at the cap main body. As a result of the force of biting into the inner surface of the cap 12, there is no fear that the cap body 12 is easily pulled out from the support column 11, but there are the following problems.

（ａ）従来キャップは、キャップ本体１２と板ばね１５と板ばね１５をキャップ本体１２に固定するボルト１４と反射テープ１６から構成されるので、部品数が多く、この分、製造コストが高くなる。   (A) Since the conventional cap is composed of the cap body 12, the leaf spring 15, the bolt 14 that fixes the leaf spring 15 to the cap body 12, and the reflective tape 16, the number of parts is large, and the manufacturing cost is increased accordingly. .

（ｂ）従来キャップは、金属製キャップが取り付けられていない支柱１１の上端部に嵌め込まれるので、金属製キャップと同様な効果が要求される。すなわち、支柱１１から容易に外れないことが必須要件となる。このために、板ばね１５の爪１７に大きな弾性力が要求される結果、この分、キャップ本体１２を支柱１１に嵌め込む際には、大きな力が必要となるので、人手により嵌め込むことが困難となる。この結果、ハンマー等の工具を使用して嵌め込む必要があるので、従来キャップの嵌め込みには、手間と時間を要する。   (B) Since the conventional cap is fitted into the upper end portion of the support column 11 to which the metal cap is not attached, the same effect as the metal cap is required. That is, it is an indispensable requirement not to be easily detached from the column 11. For this reason, a large elastic force is required for the claw 17 of the leaf spring 15. As a result, a large force is required when fitting the cap body 12 into the support column 11. It becomes difficult. As a result, since it is necessary to fit using a tool such as a hammer, fitting a conventional cap requires time and effort.

（ｃ）従来キャップは、ハンマー等の工具を使用して嵌め込む必要があるので、一旦、例えば、斜めに嵌め込んでしまったような場合には、その修正に手間と時間を要する。   (C) Since it is necessary to fit the conventional cap using a tool such as a hammer, for example, when it is fitted obliquely, it takes time and effort to correct it.

（ｄ）従来キャップは、上述したように、金属製キャップと同様な効果が要求されるので、キャップ本体１２をある程度、肉厚にして強度を持たせる必要がある。この結果、従来キャップが防護柵への車の衝突事故等により破損し、飛散して、人に当たった場合の人に与える影響が大きい。   (D) Since the conventional cap is required to have the same effect as the metal cap as described above, it is necessary to make the cap body 12 thick to some extent to have strength. As a result, the conventional cap has a great influence on a person when the cap is damaged or scattered due to a collision accident of a car against the protective fence or the like and hits a person.

従って、この発明の目的は、製造コストが安く、工具等を使わず人手により容易に支柱に嵌め込むことができ、支柱に対して嵌め込み損じるおそれがなく、しかも、防護柵への車の衝突事故等により破損して飛散し、人に当たった場合であっても人に与える影響が少ない、防護柵支柱用反射部材を提供することにある。   Therefore, the object of the present invention is low manufacturing cost, it can be easily fitted into the column manually without using tools, etc., and there is no risk of damaging the column, and there is a car collision accident on the protective fence. It is an object of the present invention to provide a reflective member for a protective fence column that has little influence on a person even if it is damaged and scattered due to, for example, and hits a person.

この発明は、上記目的を達成するためになされたものであって、下記を特徴とする。   The present invention has been made to achieve the above object, and is characterized by the following.

請求項１に記載の発明は、防護柵のキャップ付き支柱のキャップに嵌め込まれる防護柵支柱用反射部材であって、前記キャップに嵌め込まれる円筒形状の反射部材本体と、前記反射部材本体の下縁に内側に向けて、前記反射部材本体と一体的に形成された３個の爪と、前記反射部材本体の側面に設けられた光反射材とからなり、前記反射部材本体の上部には、前記キャップの外面に当接する当接部が形成され、前記反射部材本体の嵌め込み前の前記爪の先端部を結ぶ円の直径は、前記キャップの外周面の直径より小さく、前記反射部材本体を前記キャップに嵌め込む際には、前記爪は、弾性力に抗して外方に広がり、嵌め込みが完了した後は、弾性力により元の状態に復帰することに特徴を有するものである。 The invention according to claim 1 is a reflective member for a protective fence post fitted into a cap of a post with a cap of the protective fence, the cylindrical reflective member main body fitted into the cap, and a lower edge of the reflective member main body Inwardly, three claws formed integrally with the reflecting member main body and a light reflecting material provided on a side surface of the reflecting member main body, A contact portion that contacts the outer surface of the cap is formed, and a diameter of a circle connecting the tip portions of the claws before the reflection member body is fitted is smaller than a diameter of an outer peripheral surface of the cap, and the reflection member body is attached to the cap. When fitting into the claw, the claw spreads outward against the elastic force, and after the fitting is completed, the claw returns to its original state by the elastic force.

請求項２に記載の発明は、請求項１に記載の発明において、前記反射部材本体の前記当接部は、前記反射部材本体の上部を内側にリング状に突出させることにより形成されていることに特徴を有するものである。   According to a second aspect of the present invention, in the first aspect of the invention, the contact portion of the reflecting member main body is formed by projecting an upper part of the reflecting member main body in a ring shape inside. It has the characteristics.

請求項３に記載の発明は、請求項１に記載の発明において、前記反射部材本体の前記当接部は、蓋状に形成されていることに特徴を有するものである。   The invention according to claim 3 is characterized in that, in the invention according to claim 1, the contact portion of the reflecting member body is formed in a lid shape.

請求項４に記載の発明は、請求項１から３の何れか１つに記載の発明において、前記光反射材は、光反射テープからなっていることに特徴を有するものである。 The invention according to claim 4 is characterized in that, in the invention according to any one of claims 1 to 3, the light reflecting material is made of a light reflecting tape .

請求項５に記載の発明は、請求項１から３の何れか１つに記載の発明において、前記光反射材は、光反射塗膜からなっていることに特徴を有するものである。 The invention according to claim 5 is characterized in that, in the invention according to any one of claims 1 to 3 , the light reflecting material is made of a light reflecting coating film .

請求項６に記載の発明は、請求項１から５の何れか１つに記載の発明において、前記反射部材本体は、樹脂製であることに特徴を有するものである。 The invention described in claim 6 is characterized in that, in the invention described in any one of claims 1 to 5 , the reflecting member body is made of resin .

この発明によれば、部品数が少なくて済むので、製造コストが安くつく。   According to the present invention, since the number of parts is small, the manufacturing cost is low.

また、この発明によれば、支柱のキャップに嵌め込むものであるので、従来キャップほど高い嵌め込み強度を必要としない。この結果、ハンマー等の工具等を使わず人手により容易に支柱のキャップに嵌め込むことができる。   Moreover, according to this invention, since it fits into the cap of a support | pillar, as high fitting intensity | strength is not required as the conventional cap. As a result, it can be easily fitted into the cap of the support by hand without using a tool such as a hammer.

また、この発明によれば、従来キャップほど高い嵌め込み強度を必要としないので、支柱のキャップに対して嵌め込み損じるおそれがななく、たとえ、嵌め込み損じても容易に嵌め込みし直すことができる。   Further, according to the present invention, since the fitting strength as high as that of the conventional cap is not required, there is no fear of the fitting failure with respect to the cap of the support column, and even if the fitting is lost, the fitting can be easily reinserted.

また、この発明によれば、従来キャップほど高い強度を必要としないので、防護柵への車の衝突事故等により破損して飛散し、人に当たった場合であっても人に与える影響が少ない。   Further, according to the present invention, since the strength is not as high as that of the conventional cap, even if it hits a person by being damaged and scattered due to a car collision accident or the like on the protective fence, there is little influence on the person. .

この発明の防護柵支柱用反射部材を示す正面図である。It is a front view which shows the reflection member for guard fence props of this invention. この発明の防護柵支柱用反射部材を示す平面図である。It is a top view which shows the reflection member for guard fence props of this invention. この発明の防護柵支柱用反射部材を示す側面図である。It is a side view which shows the reflection member for guard fence props of this invention. この発明の防護柵支柱用反射部材を示す底面図である。It is a bottom view which shows the reflection member for guard fence props of this invention. 図２のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 図２のＢ−Ｂ線断面図である。FIG. 3 is a sectional view taken along line B-B in FIG. 2. 支柱のキャップに嵌め込まれた、この発明の防護柵支柱用反射部材を示す断面図である。It is sectional drawing which shows the reflection member for guard fence props of this invention inserted by the cap of the prop. 支柱のキャップに嵌め込まれた、この発明の別の防護柵支柱用反射部材を示す断面図である。It is sectional drawing which shows the reflection member for another protection fence support | pillar of this invention fitted by the cap of the support | pillar. 従来キャップを示す斜視図である。It is a perspective view which shows the conventional cap. 従来キャップを示す正面図である。It is a front view which shows the conventional cap. 従来キャップを示す側面図である。It is a side view which shows the conventional cap. 従来キャップを示す底面図である。It is a bottom view which shows the conventional cap. 図１０のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 支柱に取り付けられた従来キャップを示す正面図である。It is a front view which shows the conventional cap attached to the support | pillar.

この発明の防護柵支柱用反射部材の一実施態様を、図面を参照しながら説明する。   An embodiment of the reflecting member for a protective fence post according to the present invention will be described with reference to the drawings.

図１は、この発明の防護柵支柱用反射部材を示す正面図、図２は、この発明の防護柵支柱用反射部材を示す平面図、図３は、この発明の防護柵支柱用反射部材を示す側面図、図４は、この発明の防護柵支柱用反射部材を示す底面図、図５は、図２のＡ−Ａ線断面図、図６は、図２のＢ−Ｂ線断面図である。   FIG. 1 is a front view showing a reflecting member for a guard fence post according to the present invention, FIG. 2 is a plan view showing the reflecting member for a guard fence column according to the present invention, and FIG. 3 shows the reflecting member for a guard fence column according to the present invention. FIG. 4 is a bottom view showing the protective member for a protective fence post according to the present invention, FIG. 5 is a sectional view taken along the line AA in FIG. 2, and FIG. 6 is a sectional view taken along the line BB in FIG. is there.

図１から図６に示すように、この発明の防護柵支柱用反射部材は、丸鋼管からなる支柱１の上端部に取り付けられた金属製キャップ２（図７参照）に嵌め込まれる円筒形状の樹脂製反射部材本体３と、反射部材本体３の下縁に内側に向けて形成された複数個（この例では３個）の爪４と、反射部材本体３の側面に貼り付けられた光反射テープからなる光反射材５とからなっている。   As shown in FIGS. 1 to 6, the reflective member for a guard fence post according to the present invention is a cylindrical resin fitted into a metal cap 2 (see FIG. 7) attached to the upper end of a post 1 made of a round steel pipe. Reflective member main body 3, a plurality of (in this example, three) claws 4 formed on the lower edge of the reflective member main body 3, and a light reflecting tape attached to the side surface of the reflective member main body 3 It consists of the light-reflecting material 5 which consists of.

反射部材本体３の上部には、キャップ２の外面に当接する当接部６が形成されている。当接部６は、反射部材本体３の上部を内側にリング状に突出させることにより形成されている。反射部材本体３の内側にリング状に突出した当接部６には、３個の切り欠き６ａが形成され、爪４は、この切り欠き６ａに対応する反射部材本体３の下縁に形成されている。反射部材本体３の嵌め込み前の爪４の先端部を結ぶ円（Ｏ）の直径（Ｒ１）は、キャップ２の外周面の直径（Ｒ２）より小さい（図２、図７参照）。   An abutting portion 6 that abuts on the outer surface of the cap 2 is formed on the upper portion of the reflecting member body 3. The contact part 6 is formed by projecting the upper part of the reflecting member main body 3 in a ring shape inside. Three notches 6a are formed in the contact portion 6 protruding in a ring shape inside the reflecting member body 3, and the claw 4 is formed on the lower edge of the reflecting member body 3 corresponding to the notches 6a. ing. The diameter (R1) of the circle (O) connecting the tips of the claws 4 before the reflection member body 3 is fitted is smaller than the diameter (R2) of the outer peripheral surface of the cap 2 (see FIGS. 2 and 7).

これによって、反射部材本体３をキャップ２に嵌め込む際には、爪４は、弾性力に抗して外方に広がり、嵌め込みが完了した後は、弾性力により元の状態に復帰する。爪４が元の状態に復帰し、爪４がキャップ２の下部端面に当接する結果、反射部材本体３に引き抜き力が作用しても反射部材本体３は、キャップ２から外れることはない（図７参照）。   As a result, when the reflecting member body 3 is fitted into the cap 2, the claw 4 spreads outward against the elastic force and returns to its original state by the elastic force after the fitting is completed. As a result of the claw 4 returning to its original state and the claw 4 coming into contact with the lower end surface of the cap 2, the reflecting member main body 3 will not come off the cap 2 even if a pulling force acts on the reflecting member main body 3 (FIG. 7).

なお、当接部６は、図８に示すように、キャップ２を覆うような蓋状に形成してもよい。   The abutting portion 6 may be formed in a lid shape that covers the cap 2 as shown in FIG.

また、光反射材５は、光反射テープ以外に、光反射塗料を反射部材本体３の側面に塗布して形成した光反射塗膜であってもよい。   In addition to the light reflecting tape, the light reflecting material 5 may be a light reflecting coating film formed by applying a light reflecting paint to the side surface of the reflecting member body 3.

以上のように構成されている、この発明の防護柵支柱用反射部材は、以下のようにして、支柱のキャップに嵌め込まれる。   The protective fence post reflecting member of the present invention configured as described above is fitted into the cap of the post as follows.

反射部材本体３をキャップ２に当てがい、手のひらで反射部材本体３を押し下げる。このときの押し下げ力は、爪４の弾性力が大きくないので、容易に押し下げることができる。反射部材本体３が押し下げられると、爪４は、キャップ２の側面に沿って、弾性力に抗して外方に広がりながら下降する。爪４は、キャップ２を通過すると、弾性力により元の状態に復帰する。これによって、爪４は、キャップ２の下部端面に当接する結果、反射部材本体３に引き抜き力が作用しても反射部材本体３は、キャップ２から外れることはない。   The reflecting member body 3 is applied to the cap 2 and the reflecting member body 3 is pushed down with the palm of the hand. The pressing force at this time can be easily pressed down because the elastic force of the claw 4 is not large. When the reflecting member main body 3 is pushed down, the claw 4 descends along the side surface of the cap 2 while spreading outward against the elastic force. When the claw 4 passes through the cap 2, it returns to its original state by the elastic force. As a result, the claw 4 comes into contact with the lower end surface of the cap 2, so that the reflecting member body 3 is not detached from the cap 2 even if a pulling force acts on the reflecting member body 3.

このようにして、この発明の防護柵支柱用反射部材は、防護柵の支柱のキャップに容易かつ確実に嵌め込まれ、反射部材に引き抜き力が作用しても反射部材がキャップ２から容易に外れることはない。   In this way, the reflective member for the protective fence post according to the present invention can be easily and reliably fitted into the cap of the protective fence post, and the reflective member can be easily detached from the cap 2 even if a pulling force acts on the reflective member. There is no.

ここで、防護柵は、支柱間にガードレール、ガードパイプあるいはガードケーブルを取り付けたもの、あるいは、転落防止柵や横断防止柵等であってもよい。   Here, the protective fence may be a guard rail, a guard pipe or a guard cable attached between the columns, or a fall prevention fence or a crossing prevention fence.

以上説明したように、この発明によれば、部品数は、支柱用反射部材３と光反射材５のみであるので、製造コストが安くつく。   As described above, according to the present invention, the number of parts is only the reflective member 3 for the support column and the light reflecting member 5, so that the manufacturing cost is low.

また、この発明によれば、支柱１のキャップ２に嵌め込むものであるので、従来キャップほど高い嵌め込み強度を必要としない。この結果、ハンマー等の工具等を使わず人手により容易にキャップ２に嵌め込むことができる。   Moreover, according to this invention, since it fits in the cap 2 of the support | pillar 1, it does not require high fitting intensity | strength like a conventional cap. As a result, it can be easily fitted into the cap 2 manually without using a tool such as a hammer.

また、この発明によれば、従来キャップほど高い嵌め込み強度を必要としないので、支柱１のキャップ２に対して嵌め込み損じるおそれがなく、たとえ、嵌め込み損じても容易に嵌め込みし直すことができる。   Moreover, according to this invention, since the fitting intensity | strength as high as the conventional cap is not required, there is no possibility of losing fitting with respect to the cap 2 of the support | pillar 1, and even if it does not fit, it can be reinserted easily.

また、この発明によれば、従来キャップほど高い強度を必要としないので、防護柵への車の衝突事故等により破損して飛散し、人に当たった場合であっても人に与える影響が少ない。   Further, according to the present invention, since the strength is not as high as that of the conventional cap, even if it hits a person by being damaged and scattered due to a car collision accident or the like on the protective fence, there is little influence on the person. .

また、この発明によれば、従来キャップに取付可能のため、既に組立が完了している防護柵支柱に取り付けることができる。   Moreover, according to this invention, since it can be attached to a conventional cap, it can be attached to a guard fence post that has already been assembled.

１：支柱
２：キャップ
３：反射部材本体
４：爪
５：光反射材
６：当接部
６ａ：切り欠き
１１：支柱
１２：キャップ本体
１３：突起
１４：ボルト
１５：板ばね
１６：光反射テープ
１７：爪 1: strut 2: cap 3: reflecting member body 4: claw 5: light reflecting material 6: contact portion 6a: notch 11: strut 12: cap body 13: protrusion 14: bolt 15: leaf spring 16: light reflecting tape 17: Nail

Claims (6)

防護柵のキャップ付き支柱のキャップに嵌め込まれる防護柵支柱用反射部材であって、前記キャップに嵌め込まれる円筒形状の反射部材本体と、前記反射部材本体の下縁に内側に向けて、前記反射部材本体と一体的に形成された３個の爪と、前記反射部材本体の側面に設けられた光反射材とからなり、前記反射部材本体の上部には、前記キャップの外面に当接する当接部が形成され、前記反射部材本体の嵌め込み前の前記爪の先端部を結ぶ円の直径は、前記キャップの外周面の直径より小さく、前記反射部材本体を前記キャップに嵌め込む際には、前記爪は、弾性力に抗して外方に広がり、嵌め込みが完了した後は、弾性力により元の状態に復帰することを特徴とする防護柵支柱用反射部材。 A reflective member for fences strut is fitted to the cap of the capped posts fences, a reflecting member main body of cylindrical shape is fitted to the cap, toward the inside lower edge of the reflecting member main body, said reflecting member A contact portion that is formed by three claws formed integrally with the main body and a light reflecting material provided on a side surface of the reflection member main body, and is in contact with the outer surface of the cap at the upper portion of the reflection member main body. And the diameter of the circle connecting the tip of the claw before fitting of the reflecting member body is smaller than the diameter of the outer peripheral surface of the cap, and when the reflecting member body is fitted into the cap, the claw Is a reflective member for a protective fence column, which spreads outward against the elastic force and returns to its original state by the elastic force after the fitting is completed. 前記反射部材本体の前記当接部は、前記反射部材本体の上部を内側にリング状に突出させることにより形成されていることを特徴とする、請求項１に記載の防護柵支柱用反射部材。   The said contact part of the said reflection member main body is formed by making the upper part of the said reflection member main body protrude in a ring shape inside, The reflection member for protection fence posts of Claim 1 characterized by the above-mentioned. 前記反射部材本体の前記当接部は、蓋状に形成されていることを特徴とする、請求項１に記載の防護柵支柱用反射部材。   The said contact part of the said reflection member main body is formed in the lid shape, The reflection member for guard fence posts of Claim 1 characterized by the above-mentioned. 前記光反射材は、光反射テープからなっていることを特徴とする、請求項１から３の何れか１つに記載の防護柵支柱用反射部材。 The said light reflection material consists of light reflection tapes , The reflection member for guard fence support | pillars as described in any one of Claim 1 to 3 characterized by the above-mentioned. 前記光反射材は、光反射塗膜からなっていることを特徴とする、請求項１から３の何れか１つに記載の防護柵支柱用反射部材。 The said light-reflecting material consists of a light-reflective coating film , The reflecting member for guard fence posts as described in any one of Claim 1 to 3 characterized by the above-mentioned. 前記反射部材本体は、樹脂製であることを特徴とする、請求項１から５の何れか１つに記載の防護柵支柱用反射部材。 The said reflecting member main body is resin , The reflecting member for guard fence support | pillars as described in any one of Claim 1 to 5 characterized by the above-mentioned.
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JP6598199B2 (en) * 2015-09-30 2019-10-30 Ｊｆｅ建材株式会社 Reflective member for protective fence support
JP2017145638A (en) * 2016-02-18 2017-08-24 Ｊｆｅ建材株式会社 Reflection member for protective fence column
KR101743213B1 (en) * 2017-01-18 2017-06-02 홍대성 Structure for assembling post cap
KR200492524Y1 (en) * 2020-01-29 2020-10-30 (주)명원알앤디 Lane separator with reflector disk

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JPS6014062U (en) * 1983-07-06 1985-01-30 朝日金網スチ−ル株式会社 Cap attachment device for cylindrical materials such as fences, etc.
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