JPH068175Y2 - Decorative pipe - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is a decorative pipe suitable as a component for handrails, furniture, shelves, other interior products, display tools, exterior materials for electrical equipment, and other miscellaneous goods. Regarding

[Conventional technology and its problems]

Conventionally, as this type of pipe, a synthetic resin pipe such as vinyl chloride resin or polyethylene resin, or a metal pipe such as aluminum or copper has been used.

However, the conventional pipe is merely made of synthetic resin or metal as a single material, and is extremely simple, but lacks decorativeness.

In order to solve the problem of the conventional example, a dovetail groove-like recess is formed along the longitudinal direction of the pipe, and a buffer strip made of a synthetic resin agent or a rubber material can be freely fitted into the recess. Something that has been settled has been proposed (Jitsuko Sho 36-3322).
(See the official gazette).

However, in the pipe material configured as described above, the recessed strip itself is originally formed as a fastening part such as a set screw or a nail. Therefore, the buffer strip necessarily includes a set screw or the like. It will be fitted after being fixed, and eventually the fitting will be insufficient and water, dust, etc. will easily accumulate. Further, since only one recessed line portion is formed as a fastening part such as a set screw, the buffer strip to be fitted is suitable for concealing the recessed line portion, but the decorative material is used. The function as is not always satisfactory.

This device is intended to solve the conventional problems,
It is an object of the present invention to provide a composite decorative pipe that is extremely rich in decorativeness without the risk of water or dust accumulating at the joint.

[Means for solving problems]

That is, according to this invention, a plurality of recessed ridges 2 are formed on the outer peripheral surface of the metal pipe main body 1 along the longitudinal direction, and each of the recessed ridges 2 is formed.
Inside, the decorative member 3 is airtightly pressed and held by drawing.

[Action]

The beauty of the material of the metal pipe body 1 itself and a plurality of decorative members 3
By combining with the beauty of, it is possible to form a decorative pipe that is extremely rich in decorativeness. Moreover, the decorative member 3
Is airtightly pressure-bonded into the recessed line 2 of the metal pipe body 1 by a drawing process, and not only is it firmly held, but there is no risk of moisture or dust accumulating at the pressure-bonded portion.
It is always beautiful and can withstand long-term use.

〔Example〕

The present invention will be described below with reference to an embodiment shown in the drawings.

Reference numeral 1 denotes a metallic pipe body having a circular cross section, and the pipe body 1 is made of a material such as aluminum, brass, copper, stainless steel, or iron. Reference numeral 2 denotes two recessed strips formed on the outer peripheral surface of the pipe main body 1 along the longitudinal direction thereof, and 3 denotes a decorative member having a circular cross section which is press-fitted and held in each recessed strip 2.
The decorative member 3 is made of a material such as rubber, plastic, glass, or glass fiber. The decorative member 3 is fitted in each recess 2 and then the recess 2 is drawn out to be hermetically pressed and held.

The pipe configured as described above may be cut as needed and used as a required member.

In addition, in the above-mentioned embodiment, two recessed lines 2 are formed, but the number is not limited to this, and the number thereof may be increased. Further, although the pipe main body 1 has a circular cross section, it goes without saying that it may be formed in a known shape such as an ellipse, a square, or a polygon.

[Effect of device]

According to the present invention, a plurality of recesses 2 are formed on the outer peripheral surface of the metal pipe main body 1 along the longitudinal direction according to the above, and the decorative member 3 is drawn in each recess 2 by drawing.
Since it is airtightly pressure-bonded and held, the beauty of the material of the metallic pipe body 1 itself and the beauty of the plurality of strips of the decorative member 3 are combined, and a decorative pipe extremely rich in decorativeness can be obtained. Moreover, since the decorative member 3 is airtightly press-fitted and held in the concave line 2 by the drawing process,
Not only is it held firmly, but there is no risk of water, dust, etc. accumulating at the crimped portion, it is always beautiful, and it can withstand long-term use sufficiently.

[Brief description of drawings]

 The drawing is a perspective sectional view showing an embodiment of the present invention. 1 ... Pipe body, 2 ... Recess, 3 ... Decoration member.

Claims (1)

[Scope of utility model registration request] 1. A plurality of recessed ridges 2 are formed on an outer peripheral surface of a metal pipe main body 1 along a longitudinal direction thereof, and a decorative member 3 is hermetically pressure-bonded and held in each recessed ridge 2 by a drawing process. A decorative pipe that has been squeezed.