One touch-type pipe connection apparatus

Abstract

The present invention relates to a one touch-type pipe connection apparatus which can solve certain problems, e.g. a weakened fixing force caused by loosened bolts, or construction inconveniences, of existing pipe connection apparatuses fixed to pipelines by bolts, while further providing superior watertightness and fixing force during the connection of pipes and which can ensure a convenient assembly process and reduced product size. To this end, the one touch-type pipe connection apparatus of the present invention is characterized by consisting of: a first main body member (10A) into which a pipe (1) is inserted; first watertight members (20A) opposing each other about the center of the first main body member (10A) so as to ensure watertightness; support members (30A) for pressing the first watertight members (20A) in the direction of a straight line; coupling members (40A) spirally coupled to the first main body member (10A); push members (50B) which are inserted into the coupling members (40A) and which move outwardly by means of compression springs (50A-1); and tight contact members (60A) installed at the push members (50B) such that the tight contact members (60A) tightly contact an outer surface of the pipe (1) during the movement of the push members (50B).

Description

technical field [0001] The present invention relates to a pipe connection device. More specifically, it relates to a one-touch pipe connection device capable of easily connecting pipes while ensuring excellent watertightness, fixing force, and convenient assembly process. Background technique [0002] In general, pipes and pipe couplings of various sizes and shapes are used to guide fluids to predetermined paths, and welding methods exhibiting excellent durability and watertightness to the joints are mainly used as connection methods for assembling them. [0003] However, the welding method has the problem that it is necessary to secure a predetermined space when performing welding work for connecting the pipe bodies, and when a defect occurs after connecting the pipe bodies by welding, the maintenance work is inconvenient, for example, the connection between the pipe bodies When it is realized by welding, the welding part needs to be formed along the outer peripheral edge o...

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Problems solved by technology

[0003] However, the welding method has the problem that it is necessary to secure a predetermined space when performing welding work for connecting the pipe bodies, and when a defect occurs after connecting the pipe bodies by welding, the maintenance work is inconvenient, for example, the connection between the pipe bodies When it is realized by welding, the welding part needs to be formed along the outer peripheral edge of the pipe body. Therefore, it is necessary to ensure the operation space caused by this, interpose the pressure roller and connect the pipe body by welding, and then repair due to defects. When the pressure roller is interposed or re-installed between the pipe bodies, it is difficult to separate the pipe bodies and install the pressure roller again, and when connecting pipe bodies of different sizes through flanges, welding, etc., it is necessary to prepare additional expensive pipe joints Therefore, the present applicant invented Korean Registered Patent No. 10-0899461 (hereinafter referred to as "Registered Patent 1") and Registered Patent No. 10-0927198 (hereinafter referred to as "Registered Patent 2")

[0004] However, the pipe connection devices of the registered patent 1 and the registered patent 2 are fixed to the pipe body by tightening the exposed bolts, so when the bolts are impacted and loosened, the watertightness of the connection between the pipes cannot be guaranteed. performance and fixing force, and since multiple bolts must be firmly combined, the operation is complicated and time-consuming. Therefore, the applicant has overcome the above problems by registering Patent No. 10-0977308, but still needs to ensure a better Watertightness and convenient assembly process while reducing the size of the product to save materials and other aspects of research

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