| Fence and its fixing device -> Monitor Keywords |
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Fence and its fixing deviceRelated Patent Categories: Fences, Earth, Stone, Plastic, And WoodenFence and its fixing device description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20070187661, Fence and its fixing device. Brief Patent Description - Full Patent Description - Patent Application Claims
BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to a fence and its fixing device, particularly to one made of plastic foam material with shock-enduring property for positioned stably at two sides of a road by means of the fixing device, and its fixing work is quick and simple, [0003] 2. Description of the Prior Art [0004] A conventional fence fixed at two sides of a road shown in FIG. 1 includes a fence 1 made of metal and a post 11. The fence 1 is provided with plural boltholes 10 for bolts 13 to tighten the fence with the post 11, with a buffer block 212 sandwiched between the fence 1 and the post 11. But the metal fence 1 may be limited in its length, and it takes much time in fixing the fence 1 with the post 11, which is made of concrete, metal, wood, etc. and concrete may be the preferable material for the post 11 because of its anti-corrosion. The buffer block 12 is made of wood, having buffering function for the fence 1. [0005] However, the conventional fence and its fixing device have been found to have the following disadvantages. [0006] 1. The metal fence 1 is devoid of elasticity, and easily bends in case of shock a car receives, having a potential danger for persons and cars, Moreover, a reflective strip is not easily attached on its surface, so reflective paint has to be used, but reflective paint may be liable to peel off. [0007] 2. In fixing the fence with the post, the bolt and nut 13 and a buffer block 12 are used, but the buffer block 12 is made of wood, easily rotten by means of elements, resulting in a problem of replacing it even if it might not be hit to break off. [0008] 3. In positioning it at two sides of a road, much workload is necessary for combining the fence, the post and the buffer block, delaying the work. SUMMARY OF THE INVENTION [0009] The inventin has the following features. [0010] 1. The fence is made integral of plastic foam material, having a plurality of light reflecting strips or spots on its outer surface, containing an shock-enduring layer for boosting enduring force to shocks, not easily rifting and making it very safe to humans and cars. [0011] 2. The fixing device of the fence consists of a fixing base, a fixing block and a post, The fixing base is combined with the post first, and then the fence is fixed with the fixing base, saving assembling work and quickening its work. [0012] 3. The fixing base is provided with a fence-contacting surface for fixing with the fence tightly, and with a post-contacting surface for fixing with the post tightly. So the fence can be assembled with the fixing base and the post together with easiness and quickness. BRIEF DESCRIPTION OF DRAWINGS [0013] This invention will be better understood by referring to the accompanying drawings, wherein: [0014] FIG. 1 is an exploded perspective view of a conventional fence and its fixing device; [0015] FIG. 2 is a cross-sectional view of a first embodiment of a fence in the present invention; [0016] FIG. 3 is a perspective view of the first embodiment of a fence fixed on a post in the present invention; [0017] FIG. 4 is a cross-sectional view of a second embodiment of a fence in the present invention; [0018] FIG. 5 is a perspective view of the second embodiment of a fence fixed with a post in the present invention; [0019] FIG. 6 is a cross-sectional view of a third embodiment of a fence in the present invention; [0020] FIG. 7 is a cross-sectional view of a fourth embodiment of a fence in the present invention; [0021] FIG. 8 is a cross-sectional view of a fifth embodiment of a fence in the present invention; [0022] FIG. 9 is a cross-sectional view of a sixth embodiment of a fence in the present invention; [0023] FIG. 10 is a cross-sectional view of a seventh embodiment of a fence in the present invention; [0024] FIG. 11 is a cross-sectional view of the fence in the present invention receiving a shock; [0025] FIG. 12 is an exploded perspective view of a first embodiment of a fixing device for the fence in the present invention; [0026] FIG. 13 is a cross-sectional view of the first embodiment of a fixing device combined with the fence in the present invention; [0027] FIG. 14 is a perspective view of the first embodiment of a fixing device combined with the fence in the present invention; Continue reading about Fence and its fixing device... Full patent description for Fence and its fixing device Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Fence and its fixing device patent application. ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. Start now! - Receive info on patent apps like Fence and its fixing device or other areas of interest. ### Previous Patent Application: Tensioning tool and method for using same Next Patent Application: Unitary rail mounting bracket Industry Class: Fences ### FreshPatents.com Support Thank you for viewing the Fence and its fixing device patent info. IP-related news and info Results in 0.44683 seconds Other interesting Feshpatents.com categories: Computers: Graphics , I/O , Processors , Dyn. Storage , Static Storage , Printers 174 |
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