JPS5921721Y2 - Central cleaner outlet device - Google Patents

Description

[Detailed description of the invention] This invention relates to a central cleaner outlet that is installed at an appropriate location on the floor or wall of a house, and the suction port joint pipe connected to the cover plate with the suction port can be freely rotated. The purpose is to make piping work easier.

In general, a central cleaner outlet is installed on the floor or wall of each room in a house, and is connected to a central cleaner body placed at an appropriate location in the house.

When a suction tool is connected to one of the central cleaner outlets, the central cleaner main body operates and its suction power is activated to perform cleaning.

Also, when not in use, the suction port is closed by a lid provided on the cover plate to provide a good appearance.

As mentioned above, the central cleaner outlet is installed on the floor or wall of each room, but there is a joist on the back side of the floor or wall, and there is a connection between the joist and the joist. For this reason, it may be necessary to correct its position by rotating the joint pipe that connects to the cover plate with suction holes.

However, in the conventional insertion device, the above-mentioned joint pipe can be rotated only at intervals of 90', and there has been a problem in that subtle corrections cannot be made as desired.

The present invention eliminates such conventional drawbacks, and one embodiment thereof will be described below with reference to the drawings.

First, an overview of the central cleaner device will be explained with reference to Fig. 1. 1 is the cleaner body of the central cleaner device, 2 is the suction pipe led out from the cleaner body 1, and is connected to each room through the floor or the back of the wall in the house. It has plumbing.

3 is a socket connected to the suction pipe 2 in each room;
As shown in Figures 3 and 5, the floor surface 4 (this is not limited to the floor surface but may also be a wall surface, hereinafter referred to as the substrate)
It is installed by providing an opening 5 in the opening 5 and embedding it in this frontage 5, and its configuration will be explained below using FIGS. 2 to 6.

In FIGS. 2 to 6, 6 is an abbreviated joint pipe connected to the suction pipe 2 from the cleaner main body 1 via a rubber pipe 7, and has a flange 8 near the upper opening edge.

Reference numeral 9 denotes a plate-shaped joint pipe holder in which an opening 10 in a substantially central portion is inserted under the collar of the joint pipe 6, and a flange 11 is provided by bending the tips of opposing rising pieces outward. , this flange 11
is screwed to the joist 12 for mounting the board 4 and fixed to the back surface of the board.

Reference numeral 13 denotes claw pieces provided inside the opposing rising pieces of the pipe holder 9, forming a gap T between them and the bottom 9' of the pipe holder.

Reference numeral 14 denotes a mounting plate which is rotatably attached to the upper part of the flange of the joint pipe 6 by inserting an opening 15 in the approximately central part thereof, and is formed in the shape of a disc with the opposing parts cut out in a straight line. The opposing notch sides 16 are made to face the claw pieces 13, 13' of the joint holder 9, and the claw pieces 13, 13' of the joint holder 9 and the joint holding bottom 9 are aligned.
The screws are fitted up to the gap T between the screws 13 and 13', and rotated until the grounding arcuate portions face the claws 13, 13' to prevent them from coming out.

By preventing the mounting plate 14 from being removed, the joint pipe 6, joint pipe holder 9, and mounting plate 14 are integrated with each other with play.

Reference numeral 17 designates a cover plate disposed on the front side of the substrate 4, and is provided with a suction port 19 having a remote control power supply terminal portion 18 (see FIGS. 2 and 5).

This cover plate 17 has a suction port pipe 19a led out from the suction port 19 fitted into the joint pipe 6 through the opening 5 of the base plate 4, and screws 20 inserted through the periphery of the suction port are connected to the screws 20 of the mounting plate 14. By screwing it into the hole 21 and attaching it, it is firmly integrated.

Note that if the screw 20 is long, its tip may come into contact with the bottom 9' of the joint holder, so a through hole 22 is provided in this portion.
The through hole 22 is an arcuate elongated hole to ensure rotation of the cover plate 17.

23 is a lid pivotally attached to the cover plate 17 to close the suction port 19; 24 is the suction port cylinder 19a of the cover plate 17 and the joint pipe 6;
This is a gasket provided to ensure airtightness between the

In the above configuration, this insertion device has a circular opening 10 in the joint holder 9, and the joint 6 is fitted into this opening 10, so that the joint 6 can freely rotate 360 degrees. become.

Therefore, when installing this outlet device inside a house, the cover plate 17 can be installed in the direction suitable for use, and the joint pipe holder 9 can be installed in a position that is easy to fix, taking into consideration the direction of the joists 12, etc. , the joint pipe 6 may then be rotated in a convenient direction.

In this case, the joint pipe 6 can be rotated to any position within a 360° range, allowing for minute adjustments.

In addition, in this embodiment, a mounting plate 14 is interposed between the joint holder bottom 9' and the claw piece 13, and the mounting plate 14 and the cover plate 17 are connected to each other, so that the joint 6 can be moved vertically. It has the advantage that it can be fixed so that it does not move, and that the pipe can be securely fixed.

In the above embodiment, the joint pipe 6 and the opening 10 of the joint pipe holder 9 are described as being circular, but if ultra-fine correction is not required, they may be polygonal, or they may be polygonal as shown in FIG. In addition, recesses 26 may be provided at equal intervals on the edge of the opening 10, and radial ribs 27 may be provided on the side of the joint pipe 6.

As described above, according to the present invention, the joint pipe connected to the cover plate with the suction port can be rotated to any position, and the range of correction is greatly expanded compared to the conventional method.

Therefore, installation of joint pipes, cover plates, etc. can be easily carried out, and piping such as suction pipes can also be easily carried out.

Moreover, the cover plate with the suction port can be attached arbitrarily without being affected by the joint pipe, and it has great practical value, such as being easy to use and having a good appearance.

[Brief explanation of the drawing]

Fig. 1 is a schematic configuration diagram of the central cleaner device, Fig. 2 is a perspective view of an outlet device according to an embodiment of the present invention when it is arranged on the wall of a house, Fig. 3 is its cross-sectional view, and Fig. 4 is A plan view showing the relationship between the joint pipe holder and the mounting plate, Fig. 5 is an exploded perspective view, Fig. 6 is a plan view of the joint pipe holder, and Fig. 7 is a pipe holder showing another embodiment. FIG. 3 is a plan view showing the relationship between the body and the joint pipe. 1...Central cleaner body, 2...
・Suction pipe, 4... Board, 6... Joint pipe,
8... Flange portion, 9... Joint pipe holder, 10
...Opening, 12... Joist, 13...
...Claw piece, 14...Mounting plate, 17...
・Suction port cover plate.

Claims (1)

[Scope of utility model registration request] An abbreviated joint pipe that connects to the suction pipe from the central cleaner main body, a joint pipe holder that has an opening for fitting this joint pipe and is attached to a joist on the back side of a board such as a floor surface, and this joint pipe. It consists of a cover plate with a suction port attached to the holder and positioned on the surface of the board, and the joint pipe is provided with a flange that engages the opening edge of the joint pipe holder, and the joint pipe holder is provided with claw pieces. established,
A central cleaner outlet device in which a mounting plate is interposed between the claw piece and the flange, and the mounting plate and the suction port cover plate are connected to rotatably fix the suction port joint pipe.