Plastic pipeline with convex stripe and groove combined structure on outer surface

Abstract

The utility model relates to the technical field of pipe bodies of plastic pipelines, in particular to a plastic pipeline with a convex stripe and groove combined structure on the outer surface, which comprises a pipeline body, the pipeline body comprises a solid-wall sleeve, a plurality of serrated surfaces and a plurality of groove surfaces are arranged on the periphery of the outer surface of the solid-wall sleeve, and the outer surface of the solid-wall sleeve is provided with convex stripes. The sawtooth faces and the groove faces are of an interval design structure, and the sawtooth faces and the groove faces form the outer surface of the pipeline. The sawtooth surface consists of a plurality of groups of convex stripes, and the convex stripes on two sides of the groove surface are higher than the groove plane; a plurality of groups of convex stripe and groove combined structures are arranged on the outer surface of the sleeve body, so that each group of grooves and the convex stripes on the two sides of the grooves form a stable contact surface, a product cannot roll or displace when being fixed in a surface mounting manner, and the prismatic appearance and the convex stripes are higher in adhesive force with wall materials such as cement mortar and the like and are more tightly combined in the surface mounting construction.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic pipe body, specifically to a plastic pipe with a combination of raised stripes and grooves on its outer surface. Background Technology

[0002] In building construction wiring, electrical conduits are generally fixed directly to the floor and walls (commonly known as surface mounting) or laid in grooves in the floor and walls (commonly known as concealed mounting). Existing products are generally circular tubes with smooth outer surfaces. When surface-mounted, the contact area with the floor and walls is small, resulting in low resistance and easy rolling or displacement. Concealed mounting requires burying the product in grooves in the floor and walls. Due to the structure of the floor and walls, the groove depth may not be suitable. After threading the wires and filling the grooves, the adhesion between the outer wall of the product and the cement mortar is poor, resulting in a loose bond. Cement mortar and other wall materials are prone to falling off or cracking.

[0003] Chinese patents CN206850361U and CN218449367U disclose "an electrical conduit and circuit wiring structure" and "a plastic pipe with a striped texture on the outer surface," respectively, but neither of them solves the defects of the products in exposed installation. Therefore, our company has innovated to address the problems of exposed and concealed installation of plastic pipes. Utility Model Content

[0004] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a plastic pipe with a combination of raised stripes and grooves on the outer surface.

[0005] The present invention discloses a plastic pipe with a combination of raised stripes and grooves on the outer surface, comprising a pipe body, the pipe body including a solid wall sleeve, the outer surface of the solid wall sleeve being provided with a plurality of serrated surfaces and a plurality of grooved surfaces, the plurality of serrated surfaces and the plurality of grooved surfaces being designed in an alternating manner, the plurality of serrated surfaces and the plurality of grooved surfaces forming the outer surface of the pipe; the serrated surfaces are composed of a plurality of sets of raised stripes, and the raised stripes on both sides of the grooved surfaces are higher than the groove plane.

[0006] Furthermore, the outer surface of the pipe is integrally connected to the solid-wall sleeve, and the outer surface of the pipe is similar to a prism.

[0007] Furthermore, each raised stripe and groove is set along the length of the sleeve body, in a straight line or spiral shape.

[0008] Furthermore, several serrated and grooved surfaces are arranged circumferentially along the outer surface of the solid-walled sleeve, forming a regular polygonal outer surface of the pipe.

[0009] Furthermore, the regular polygon on the outer surface of the pipe shall be no less than a regular pentagon.

[0010] The beneficial effects of this utility model after adopting the above structure are as follows: The plastic pipe with a combination of raised stripes and grooves on the outer surface of the pipe body has multiple sets of raised stripes and grooves on the outer surface of the pipe body. In this way, each set of grooves and the raised stripes on both sides form a stable contact surface. When the product is installed in the open, it will not roll or shift. During the concealed installation, the prism shape and raised stripes have stronger adhesion to wall materials such as cement mortar, and the bond is tighter. Attached Figure Description

[0011] The accompanying drawings, which are provided to further illustrate the present invention and form part of this application, do not constitute an undue limitation of the present invention. In the drawings:

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a cross-sectional view of the present invention.

[0014] Explanation of reference numerals in the attached figures:

[0015] Pipe body 1;

[0016] Solid wall sleeve 11;

[0017] Pipe outer surface 12; serrated surface 121; raised stripes 1211; grooved surface 122. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] like Figure 1As shown in the figure, a plastic pipe with a combination of raised stripes and grooves on the outer surface according to this specific embodiment includes a pipe body 1, which includes a solid wall sleeve 11. The outer surface of the solid wall sleeve 11 is provided with a plurality of serrated surfaces 121 and a plurality of grooved surfaces 122. The plurality of serrated surfaces 121 and the plurality of grooved surfaces 122 are designed with an interval structure, and the plurality of serrated surfaces 121 and the plurality of grooved surfaces 122 form the outer surface 12 of the pipe. The serrated surface 121 is composed of a plurality of sets of raised stripes 1211, and the raised stripes 1211 on both sides of the grooved surface are higher than the groove plane.

[0021] Furthermore, the outer surface 12 of the pipe is integrally connected to the solid wall sleeve 11, and the outer surface of the pipe is similar to a prism.

[0022] Furthermore, each convex stripe 121 and groove surface 122 is arranged along the length direction of the sleeve body, and is in a straight line or spiral shape.

[0023] Furthermore, several serrated surfaces 121 and grooved surfaces 122 are arranged circumferentially along the outer surface of the solid wall sleeve, forming a regular polygonal outer surface of the pipe.

[0024] Furthermore, the number of sides of the regular polygon on the outer surface 12 of the pipe is not less than that of a regular pentagon.

[0025] The working principle of this utility model is as follows:

[0026] The distinguishing feature of this invention from traditional plastic pipes is that the outer surface of the solid wall sleeve is provided with several serrated surfaces and several grooved surfaces, which are arranged in an alternating design structure, and the serrated surfaces and grooved surfaces form the outer surface of the pipe.

[0027] The serrated surface is composed of several sets of raised stripes, with the raised stripes on both sides of the groove surface being higher than the groove plane. The advantage of this design is that the serrated surface formed by several sets of raised stripes improves its gripping force; it also ensures that each set of grooves and the raised stripes on both sides form a stable contact surface, preventing the product from rolling or shifting when it is surface-mounted.

[0028] Meanwhile, during concealed installation, the prism shape and raised stripes (serrated surface equivalent to rough surface) exhibit stronger adhesion to wall materials such as cement mortar. The raised stripes on both sides of the groove surface are higher than the groove plane, allowing more cement mortar to enter the groove, thus further improving its adhesion and resulting in a tighter bond.

[0029] In this invention, the cross-sectional shape of the groove surface is not limited to circular arc, trapezoid, rectangle, dovetail groove, etc.

[0030] In this invention, the cross-sectional shape of the convex stripes is not limited to stripes, rectangles, semicircles, triangles, etc.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A plastic pipe with a combination of raised stripes and grooves on its outer surface, comprising a pipe body, the pipe body including a solid wall sleeve, the outer surface of the solid wall sleeve being provided with a plurality of serrated surfaces and a plurality of grooved surfaces, the plurality of serrated surfaces and the plurality of grooved surfaces being designed in an alternating manner, the plurality of serrated surfaces and the plurality of grooved surfaces forming the outer surface of the pipe; the serrated surfaces are composed of a plurality of sets of raised stripes, and the raised stripes on both sides of the grooved surfaces are higher than the groove plane; Its features are: The outer surface of the pipe is integrally connected to the solid wall sleeve, and the outer surface of the pipe is similar to a prism; each convex stripe and groove surface is set along the length direction of the sleeve body, in a straight line or spiral shape; several serrated surfaces and groove surfaces are set along the circumference of the outer surface of the solid wall sleeve, forming a regular polygonal outer surface of the pipe.

2. The plastic pipe with a combined structure of raised stripes and grooves on its outer surface according to claim 1, characterized in that: The regular polygon on the outer surface of the pipe shall be no less than a regular pentagon.

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