JPH0547353Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a cover for air conditioning piping disposed between an outdoor unit and an indoor unit.

(Prior Art) Conventionally, air conditioning piping covers that protect, insulate, and decorate the appearance of air conditioning piping installed in an exposed state between an outdoor unit and an indoor unit are well known. For example, in Japanese Utility Model Publication No. 58-49013, a rectangular cylindrical duct main body is divided into two in the vertical direction, and an inwardly projecting portion is integrally molded on the peripheral wall of one half-split cylindrical member, and the projecting portion is An air conditioning piping cover is shown in which an insertion hole for a fixing device such as a mounting screw to the wall surface is formed in the vertical groove.

(Problem to be Solved by the Invention) However, in the above-mentioned conventional cover for air conditioning piping, the mounting position of the fixture on the wall surface is limited in advance to the fixture insertion hole, and near the beginning and end of the air conditioning piping, Fixing devices often cannot be installed as expected at locations that require special fixing, such as the front and back of bent areas, and the problem is that the external wall surface is not necessarily smooth, so it cannot be fixed stably. It had a point.

(Means for Solving the Problems) The purpose of the air conditioning piping cover of the present invention is to eliminate the above-mentioned drawbacks and to provide an air conditioning piping cover that can be stably fixed at a desired position on an external wall surface. It is. The gist of the present invention is to provide a cover for air conditioning piping that is fixed to a wall surface with a fixture after the air conditioning piping is inserted therein, and the cover for air conditioning piping is divided into two along the longitudinal direction into a rear dividing member and a front dividing member. An elastic body is attached to the outer surface of the rear divided member along the longitudinal direction, and a guide groove for a fixing tool is provided along the longitudinal direction on the inner surface of the rear divided member corresponding to the elastic body. A cover for air conditioning piping is provided.

(Function) In the present invention, an elastic body is attached along the longitudinal direction to the outer surface of the rear divided member that is attached to the wall surface of the cylindrical body, and the inner surface of the rear divided member corresponding to the elastic body Since a guide groove for a fixing device is provided along the longitudinal direction, the air conditioning piping cover can be installed at any mounting position using a fixing device that can drill through the split member, and also against the outer wall surface. It can be fixed via an elastic body.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

FIGS. 1 and 2 show an example of the air conditioning piping cover of the present invention. The cylindrical body 1 is made of hard polyvinyl chloride and has a substantially octagonal cross section, and has a rear dividing member 11 and a front dividing member 1 along the longitudinal direction.
It is divided into two parts. At the opening side edge of the rear dividing member 11 of the cylindrical body 1, an outward hook-shaped protrusion 13 extends diagonally inward, and at the opening side edge of the front dividing member 12, an acute angle is bent inward. The bent edge 14 extends and is removably engaged with the outward hook-shaped protrusion 13.

A dovetail groove 15 is provided along the longitudinal direction on the substantially central outer surface of the rear dividing member 11 of the cylindrical body 1, and on the inner surface corresponding to the back surface of the dovetail groove 15, two parallel semicircles are provided along the longitudinal direction. A guide groove 17 for a fixture is provided between the protrusions 16.

The elastic body 2 is attached to the dovetail groove 15 of the cylindrical body 1. The elastic body 2 is made of synthetic rubber, soft polyvinyl chloride, or the like. Two protrusions 21 are provided on one surface of the elastic body 2 in a manner that extends toward the end in a substantially π-shape along the longitudinal direction, and these protrusions 21
is fitted into the dovetail groove 15.

Note that A and B are air conditioning pipes.

A case will be described in which the air conditioning piping A and B are covered using the air conditioning piping cover of the present invention described above.
Before connecting the piping between the outdoor unit and indoor unit of the air conditioner,
First, the rear dividing member 11 of the cover is fixed along the outer wall surface to which the air conditioning pipes A and B are attached.
The fixing device used depends on the material of the cylindrical body 1 and the outer wall surface, but in this embodiment, a tapping screw 3 is used. When the tapping screw 3 is screwed in at a location where the guide groove 17 needs to be fixed, the screw 3 breaks through the dovetail groove 15 of the rear dividing member 11 and is attached to the outer wall surface via the elastic body 2. In addition, as the fixing device, rivets, nails, screws, etc. may be selected and used as appropriate.

Next, the air conditioning pipes are arranged, and if necessary, a heat insulating material is further applied, and the bent edge 1 of the front dividing member 12 is
4 may be engaged with the protrusion 13 of the rear dividing member 11.

(Effect of the invention) In the air conditioning piping cover of the present invention, an elastic body is attached along the longitudinal direction on the outer surface of the rear divided member, and a guide groove for a fixing tool is provided on the inner surface of the rear divided member corresponding to the elastic body. Since it is provided along the longitudinal direction, the mounting position of the fixture is not limited, and it can absorb the unevenness of the external wall surface, which is not smooth, and it is generally stable and securely fixed. I can do it.

Further, as in the embodiment, a dovetail groove is provided along the longitudinal direction on the outer surface of the dividing member at the substantially center, and in this dovetail groove,
In the case where the two protrusions of the elastic body protruding in a substantially π-shape along the longitudinal direction are fitted, the elastic body will not fall off from the dovetail groove over time. In addition, the fixing tool can easily pass through, making it easy to install.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a sectional view showing the manner in which the same is used. 1... Cylindrical body, 2... Elastic body, 3... Fixture,
11... Rear dividing member, 17... Guide groove.

Claims (1)

[Scope of utility model registration request] In an air conditioning piping cover that allows the air conditioning piping to pass through and is fixed to a wall surface with a fixture, the air conditioning piping cover consists of a cylindrical body that is divided into two parts along the longitudinal direction into a rear dividing member and a front dividing member. , an elastic body is attached to the outer surface of the rear divided member along the longitudinal direction, and a guide groove for a fixing tool is provided along the longitudinal direction on the inner surface of the rear divided member corresponding to the elastic body. Features air conditioning piping covers.