1/2 inch-to-3/4 inch angle-adjustable eccentric variable-diameter straight joint
A technology for adjusting the angle and rotation angle, applied in the direction of passing components, pipes/pipe joints/pipes, mechanical equipment, etc., it can solve the problems of difficulty in adjusting to a suitable position, inconvenient installation, deformation of joints, etc., to achieve a wide range of application scenarios, Solve the effect of inconvenient installation and novel structure design
Inactive Publication Date: 2017-11-03
徐州怀邦信息科技有限公司
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Problems solved by technology
[0002] Now when installing the shower mixing valve, it is generally used to connect the water pipe in the wall with a 4-point to 6-point variable-diameter straight-through. This variable-diameter straight-through is integrally formed, and the relative offset between the 4-point port and the 6-point port cannot be adjusted. When the two variable-diameter straight-throughs are connected to the two water inlets of the same mixing valve, it is difficult to adjust to a suitable position, which may cause the installation of the mixing valve to be tilted; Not tight enough
Not only is it inconvenient to install, but it will also cause problems such as dripping of the mixing valve and deformation of the joint after long-term use
Method used
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[0012] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.
[0013] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the 4-point to 6-point adjustable angle eccentric variable-diameter straight-through is characterized in that it includes: a 4-point external thread that can be internally screwed straight through, and a direct head that can be screwed to a different diameter and turned to a 6-point external thread through-through; the 4-point external thread The thread can be internally screwed straight through. In order to shorten the installation length, the outer surface is fully threaded, and there is no force point for tightening the ...
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The invention discloses a 4-point to 6-point adjustable angle eccentric variable-diameter straight-through, which is characterized in that it includes: a 4-point external thread that can be internally screwed through, a screwable straight head with a different diameter and a 6-point external thread through-through; The 4-point external thread can be internally screwed straight through to connect with the inner wire elbow of the water pipe, which can be tightened by a hexagonal wrench; It is connected with the water inlet of the water mixing valve into the 6-point inner wire, and the 6-point end face can freely adjust the angle of 360 degrees relative to the 4-point straight-through axis, which is convenient for reliable connection with the mixing valve.
Description
technical field [0001] The invention relates to the technical field of water supply pipeline systems, in particular to a 4-point to 6-point adjustable eccentric and variable-diameter direct connection, which is used for reliable and convenient communication between cold and hot water pipes and water mixing valves. Background technique [0002] Now when installing the shower mixing valve, it is generally used to connect the water pipe in the wall with a 4-point to 6-point variable-diameter straight-through. This variable-diameter straight-through is integrally formed, and the relative offset between the 4-point port and the 6-point port cannot be adjusted. When the two variable-diameter straight-throughs are connected to the two water inlets of the same mixing valve, it is difficult to adjust to a suitable position, which may cause the installation of the mixing valve to be tilted; Not tight enough. Not only is it inconvenient to install, but it will also cause problems such...
Claims
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CPCF16L25/14
Inventor 不公告发明人
Owner 徐州怀邦信息科技有限公司