RU171035U1 - PLUG FOR TUBE HOUSING HOUSES (OPTIONS) - Google Patents

Abstract

This utility model is a plug designed to close and seal the end openings of tubular products, can be used in household products and consists of a housing, a mounting screw located in an opening in the housing and connecting the housing with a decorative nozzle adapted to a threaded connection. The cap body, having a cylindrical shape, is provided with longitudinal protrusions around the circumference of the body, which can reduce the resistance when the cap body is inserted into the tubular product and increase friction between the inner wall of the pipe and the cap body after placement in the pipe.

Description

A utility model is claimed, which is a plug designed to close and seal the end openings of tubular products, which can be used in household products.

From the prior art, plugs for tubular products are known: RF patents Nos. 38494 (“Plug”), 88408 (“Plug”), 108547 (“Plug for a hole”), 46325 (“Plug”), 48012 (“Plug”), 90405 (“3-hole plug (Options)”, 90406 (“3-hole plug (Options)”, 91708 ((“1-hole plug (Options)”, 46325 (“Blank”), 48012 (“Blank”), 111225 ( “Stub”), 146265 (“Decorative stub”).

The objective of this utility model is to create a plug for the holes of tubular products, which has a simple structure, reliability in use, and adapted for serial production.

The advantages of the claimed stub are:

- ease of manufacture,

- reliability in use, which is provided by the material of manufacture, as well as configuration.

- simplicity of construction and fastening,

- profitability in manufacturing,

- the possibility of using decorative nozzles of various shapes.

The plug is made by injection molding and is industrially applicable.

The plug consists of a housing, a fixing screw connecting the housing with a decorative nozzle adapted to a threaded connection. The decorative nozzle and fixing screw are not the subject of this utility model.

The plug housing has a cylindrical shape and is provided with a through hole for the mounting screw. On the outer surface of the section of the housing intended to be placed in the hole of the tubular product, circumferentially, at some distance from the end from the side of the fixing screw, longitudinally arranged protrusions are made in the form of a coupling, which can reduce the resistance when the plug housing is inserted into the tubular product and increase friction between the inner pipe wall and plug housing after placement in the pipe, which increases the reliability of the design.

In addition, the protrusions in the form of a coupling, longitudinally arranged around the circumference of the plug housing, taper towards the end of the housing from the side of the fixing screw.

The plug must be sized to allow it to be pressed into the hole of the tubular product with slight deformation, and thus securely fix it inside the product.

The plug is made of a material with elastic properties, namely, rubber, silicone or soft plastic or other similar materials that do not affect the elastic properties of the plug.

Using a mounting screw located in the through hole of the housing, the plug is connected to the decorative nozzle.

Enumeration of the attached drawings.

FIG. 1 is a general view of the stub, where

1 - decorative nozzle,

2 - stub housing

3 - longitudinally located protrusions of the coupling,

4 - fixing screw

5 - hole for the mounting screw,

6 - narrowed part of the coupling

FIG. 2 is a side view of the stub, where

1 - decorative nozzle,

2 - stub housing

3 - longitudinally located protrusions of the coupling,

4 - fixing screw

6 - narrowed part of the coupling

FIG. 3 - end view of the plug, where

1 - decorative nozzle,

2 - stub housing

3 - longitudinally located protrusions of the coupling,

4 - fixing screw

The following is an implementation of a utility model with reference to the attached drawings.

In accordance with the description of the claimed utility model consists of a decorative nozzle 1, the housing 2 and the fixing screw 4. Moreover, on the housing 2 from the side of the fixing screw 4 (Fig. 1, Fig. 2, Fig. 3) at a certain distance from the end of the housing longitudinally arranged protrusions 3 in the form of a coupling, which taper from the side of the fixing screw to the end surface of the housing.

When assembling the plug, the head of the fixing screw 4 through the hole 5 in the housing 2 is connected to the decorative nozzle 1 using a thread.

In the assembled form, the plug body 2 is tightly connected to the decorative nozzle 1 by means of a screw 4, the head of the fixing screw 4 is placed in the hole 5 of the housing 2. The resulting device is pressed into the hole of the tubular product by the pressing force from the side of the decorative nozzle.

Claims (1)

A plug for tubular products, consisting of a housing, a fixing screw located in an opening in the housing and connecting the housing to a decorative nozzle adapted to a threaded connection and placed at one end of the housing by means of a fixing screw, characterized in that the housing is made of elastic material properties - rubber, or silicone, or soft plastic and having a cylindrical shape, is provided around the circumference with longitudinally arranged protrusions in the form of a coupling, tapering to the end surface from the side of the mounting coagulant at a certain distance from the end surface of the housing.

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