201000718 九、發明說明： 【發明所屬之技術領域】 本發明係關於護欄（二），尤指—種由塑膠材料押出一艘 成型’具有_擊’提高道路兩側之安全性，及可被 或電信纖線等多元化用途之護欄。 ’ 【先前技術】 、按目前道路兩側之護攔！，如圖i所示，係由金屬材質製 成’金屬材質製成之護欄，其長度受到限制，使得銜接點 因此施工繁雜’施工成本過高。 ‘ 護欄設螺栓孔1 0及攔柱1 ，攔柱i丄可 屬^或木材等製成，以水泥製成之攔i不 最理^目。 二=護欄具有耐衝擊性，於襴柱！ i與 緩^ 路兩側之護攔。因此，當護欄受到車輛 二 塊金屬護攔之缺點1 金屬材質製成之遵欄1，材料本身缺乏 狀擊Π::質==亦會?車輛板金造成:害。 欄設置位置不明顯，即爾 ΐ亦緩吹雨淋而腐化’即使護攔未受撞 合，=;時⑶ 護攔二本特發:=二台灣新‘ 成有複數個凹’且形 、緣圓弧面則具有一體成型之反光 5 201000718 條或片，使具有反光、吸震之安全功用者；並於護欄一體成型 時，同時包覆有耐衝擊層，使護攔經撞擊更具彈性及不易斷裂 特性，提高安全功能。 然對於由塑膠材料一體成型製成之護欄，為提高其安全性 f充分利用該護襴，本發明者，乃再就前竭習知金屬護攔與先 前創作之缺點，再加以研究創新，再發明本案。 【發明内容】 ” 本發明之目的，乃在提供一種具有於護攔後壁面設有緩衝 部，當護攔受撞擊時，得以利用該緩衝部吸收大部分之撞擊力 道’提高人車安全之護攔。 本發明之特點有： 1本發明之遵攔（一）’護攔係由塑膠材料押出一體成 型製成，並於護攔之前壁面設反光條或片’讓護攔位於昏暗或 視線不良之處所，得以提供安全反光效果，提高行車安全。201000718 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a guardrail (2), in particular to a type of plastic material that is extruded to form a 'with a hit' to improve the safety of both sides of the road, and can be or Guardrails for diversified purposes such as telecommunications fiber lines. ‘ 【Prior Art】, according to the current barriers on both sides of the road! As shown in Fig. i, the guardrail made of metal material is made of metal material, and its length is limited, so that the joints are complicated and the construction cost is too high. ‘The guardrail is provided with a bolt hole 10 and a column 1, and the column i can be made of wood or wood. The block made of cement is not the most reasonable. Two = guardrail has impact resistance, in the column! i and the barriers on both sides of the road. Therefore, when the guardrail is subject to the shortcomings of the two metal barriers of the vehicle, the metal material is made according to the column 1, the material itself lacks the shape of the shot:: quality == will also be caused by the vehicle sheet metal: harm. The setting position of the column is not obvious, that is, the ΐ ΐ ΐ ΐ ΐ ΐ ΐ ' ' 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使The edge arc surface has an integrally formed reflective 5 201000718 strip or piece, which makes the safety function with reflection and shock absorption; and when the guard rail is integrally formed, it is covered with an impact resistant layer, so that the barrier is more elastic and impact-resistant. It is not easy to break and improve safety functions. However, in order to improve the safety of the guardrail made of plastic material, the inventor of the present invention has learned the shortcomings of the metal barrier and the previous creation, and then researched and innovated. Invented the case. SUMMARY OF THE INVENTION The object of the present invention is to provide a cushioning portion on a rear wall surface of a barrier. When the barrier is impacted, the buffer portion can be used to absorb most of the impact force to improve the safety of the vehicle. The invention has the following features: (1) The obstruction (1) of the invention is made of a plastic material and is integrally formed by a plastic material, and a reflective strip or a sheet is placed on the wall before the barrier. The barrier is located in a dim or poor line of sight. Wherever it is, it provides a safe reflective effect and improves driving safety.
2 ·本發明之5謂（二）’其中位於護欄之後壁面並設緩 衝部，該緩衝部之厚度較護攔之壁面厚度稍薄些，目的乃是卷 護欄受撞擊時並變型時，得以緩衝部先行吸收該衝擊力道，^ 至讓緩衝部先行斷裂，得以延後護攔之正面斷裂之時間，讓撞 擊力得以被緩衝，藉以防止護攔被撞斷，讓人車衝出護欄外 之目的。 》 j 3 ·本I明之賴（二），其中護欄之後壁面與緩衝部之 間並形成-空間，該空間也具有提高緩衝效果之目的， 利用該空間以被設置鋼索；或電賴線，得以讓山區狹^地 道路，因為有護攔之設置，得以防止車輛撞斷護襴衝出^路夕° 側之外，更可解決電信纜線無法設置之問題；或者μ 接感應器^以產生警示燈號或聲音，讓護攔之利用更又多近 如此’為使f審查員可充份了解本發明，兹依附圖式解 6 201000718 說如下： 如圖2及3所示，為本發明護襴（二）之實施例（一）， 本實施例（一）之護欄係由塑膠材料押出一體成型製成，以形 成波浪狀之護攔2。 護攔2之前壁面2 〇並設突緣2 〇 〇，及配合突緣2 〇 〇 並形成有凹緣2 01，如此，可於前壁面2 〇突緣2 〇 〇設 一體成型之反光條或反光片3。 再於護欄2之後壁面21並設緩衝部2 2，缓衝部2 2之 厚度d係稱小於前壁面2 0之厚度D ’且於後壁面2 1與緩衝 部2 2之間並形成有空間2 3。2) The fifth (2) of the present invention is provided with a buffer portion on the wall behind the guardrail, and the thickness of the buffer portion is slightly thinner than the thickness of the wall surface of the barrier, and the purpose is to cushion the roll guard when it is impacted and deformed. The department first absorbs the impact force, and then allows the buffer to break first, so as to delay the time of the frontal break of the retaining block, so that the impact force can be buffered, so as to prevent the barrier from being broken and the car to be washed out of the guardrail. . 》 j 3 · The I of the Ming (2), in which the wall behind the guardrail and the buffer between the formation of a space, the space also has the purpose of improving the buffer effect, the use of the space to be equipped with steel cable; or electric cable, Let the narrow roads in the mountains, because of the setting of the barriers, prevent the vehicles from breaking the guards and rushing out of the side of the road, and can solve the problem that the telecommunication cable can not be set; or μ connected to the sensor ^ to generate Warning light or sound, so that the use of the barrier is more and more so that 'for the examiner to fully understand the invention, according to the figure solution 6 201000718 is as follows: As shown in Figures 2 and 3, the present invention Embodiment (1) of the Guardian (2), the guardrail of the embodiment (1) is integrally formed by extruding a plastic material to form a wavy barrier 2 . The front wall 2 of the barrier 2 is provided with a flange 2 〇〇, and the flange 2 配合 is formed and a concave edge 2 01 is formed. Thus, an integrally formed reflective strip can be formed on the front wall 2 〇 flange 2 or Reflector 3. Further, after the guard rail 2, the wall surface 21 is provided with a buffer portion 2 2, and the thickness d of the buffer portion 2 2 is smaller than the thickness D′ of the front wall surface 20 and a space is formed between the rear wall surface 21 and the buffer portion 2 2 . twenty three.
如圖4 A所示，當護攔受到撞擊時，會造成護欄之前壁面 2 0之突緣2 0 0向内凹人並變形’鱗，⑽前述緩衝部2 2之厚度d小於前壁面2◦之厚度D，因此，變形之突緣2 〇 〇向兩侧延展之同時，將拉扯緩衝部2 2同時向兩側延伸，而 讓緩衝部2 2先行斷裂，而吸收大量之撞擊力道，且因為為於 後壁面與緩衝部2 2之間設空間2 3，亦可以利用該空間2 3 吸收撞擊力道，讓護欄之前壁面2 0得以維持在最因為 力道過大而斷裂，因此，得以提供更安全結構之護攔，防止車 輛才里擊護攔後，護欄立即斷裂，而衝出道路外側，充分保護人 如圖5所不，係本發明護搁之實施例（二），本實施例（二） 系自前述實施例（一）衍生而得，因此承襲前述實施例（一） =護襴由塑膠材料押出一體成型製成，此護欄2乃於前壁面之 突緣2 0 0栓設反光條或反光片3，亦可製成具有耐 光警示效果之護欄2。 次如圖6所示’爲本發明護欄之實施例（三），本實施例 (一）係自則述實施例（一）衍生而得，本實施例之護攔，於 押出成型之同時，可同時包覆有耐衝擊層4，耐衝擊層4可爲 7 201000718 單層，或複數層’耐衝擊層可由 a 可行者爲纖維；或合麗細.^ 禋通口之材枓4之，其申較 可，其目的乃在利用f或塑膠網；或金屬片材；線材等皆 易斷裂性。 ㈣衝擊層，使護攔不但具彈性，更具不 設於上$發:之護欄得以與固定座5結合而被固 ,,tβ, 〇上方，美供護攔快速安装之目的。 一空發明於護攔後壁面再設致緩衝部，並形成有 圖4 A所干^衝部與空間得以吸收大量之轉力道，又如 π θ 用該空間為鋼索6設置，鋼索設置之目的， 乃疋虽濩欄被撞斷時，利用嗲佘这 的， 側，於山區道_ n 車輛繼續衝出護欄外 以防止車輛衝落山谷。或者亦可為電 ’對於山區電信纟覽線設置不易問題—次解決 近接感應器7，當車輛過度接近護： ί传啟動瘦攔之警示燈號或發出警示聲響，提供駕駛者安全警 :之效果。又且因為本護欄^置反光條或反光片，永久不脫 落，對於昏暗地區或視線不良之地區道路，更可提高行車安 全’為本案之組成。 同 【圖式簡單說明】 圖1是習知金屬護攔之視圖。 圖2是本發明之實施例（一）剖視圖。 圖3是本發明之實施例（一）裝設實施圖。 圖4Α及Β是本發明之實施例（一）之運用視圖。 圖5是本發明之實施例（二）剖視圖。 圖6是本發明之實施例（三）剖視圖。 圖7 A及B是本發明與固定座結合之視圖。 <圖號> 護欄2、前壁面20、突緣200 '凹緣2〇1、後壁面 21、緩衝部2 2、厚度d、厚度D、空間2 3、反光條或反 $ 201000718 光片3、对衝擊層4、固定座5、攔杆5 0、鋼索6、感應器 7As shown in FIG. 4A, when the barrier is impacted, the flange 20 of the front wall of the guardrail is inwardly recessed and deformed into a scale, and (10) the thickness d of the buffer portion 2 2 is smaller than the front wall surface 2◦. The thickness D, therefore, while the flange 2 of the deformation is extended to both sides, the pulling buffer portion 2 2 is simultaneously extended to both sides, and the buffer portion 22 is broken first, thereby absorbing a large amount of impact force, and because In order to provide a space 2 3 between the rear wall surface and the buffer portion 22, the space 23 can also be used to absorb the impact force, so that the front wall surface 20 of the guardrail can be maintained at the most because the force path is too large to break, thereby providing a safer structure. The barrier is prevented to prevent the vehicle from hitting the barrier, and the guardrail is immediately broken, and the outside of the road is rushed out, and the person is fully protected as shown in FIG. 5, which is an embodiment of the invention (2), this embodiment (2) It is derived from the foregoing embodiment (1), and thus inherits the foregoing embodiment (1). The shin guard is integrally formed by extruding a plastic material. The guard rail 2 is provided with a reflective strip on the flange of the front wall surface. Reflector 3, can also be made with light-resistant warning effect Guardrail 2. Next, as shown in FIG. 6 'is an embodiment (3) of the guardrail of the present invention, the present embodiment (1) is derived from the embodiment (1), and the barrier of the present embodiment is formed at the same time as the extrusion. It can be coated with the impact resistant layer 4 at the same time, and the impact resistant layer 4 can be 7 201000718 single layer, or a plurality of layers of impact resistant layer can be made of a fiber; or a combination of fine materials. The purpose of the application is to use f or plastic mesh; or metal sheet; wire and the like are easily broken. (4) The impact layer makes the barrier not only flexible, but also does not set on the top: the guardrail can be fixed with the fixed seat 5, tβ, above the raft, the purpose of the US for quick installation. Invented in the air, the rear wall of the barrier is further provided with a buffering portion, and a rotating force channel is formed which is formed by the dry portion and the space of FIG. 4A, and the space is set for the steel cable 6 as the π θ, and the purpose of the steel cable is set. Although the 濩 被 被 , , , , , , , , , 嗲佘 嗲佘 嗲佘 嗲佘 嗲佘 嗲佘 嗲佘 被 被 被 被 被 被 被 被 于 于 于 于 于 于 于 于 于 于Or it can be used for electricity. It is not easy to set up the mountain telecom line. The next time the proximity sensor 7 is solved, when the vehicle is too close to the protection: ί transmits the warning light of the thin stop or sounds a warning, providing the driver safety police: effect. Moreover, because the guardrail is provided with a reflective strip or a reflective sheet, it will not fall off forever. For a dimly lit area or a road with poor sight, it can improve driving safety. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view of a conventional metal barrier. Figure 2 is a cross-sectional view showing an embodiment (a) of the present invention. Fig. 3 is a view showing the arrangement of an embodiment (1) of the present invention. 4 and 3 are operational views of an embodiment (1) of the present invention. Figure 5 is a cross-sectional view showing an embodiment (2) of the present invention. Figure 6 is a cross-sectional view showing an embodiment (3) of the present invention. Figures 7A and B are views of the present invention in combination with a mount. <Graphic Number> Guardrail 2, front wall surface 20, flange 200 'recessed edge 2〇1, rear wall surface 21, buffer portion 2, thickness d, thickness D, space 2 3, reflective strip or counter $201000718 3. Pair of impact layer 4, fixing seat 5, blocking rod 50, steel cable 6, sensor 7