JPS625631B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a multipurpose ceiling device, and more specifically, an attic inspection hole 2 that is opened and closed by an opening/closing lid 3 is bored in the ceiling surface 1, and This relates to a multipurpose ceiling device characterized in that an exercise equipment mounting arm 5 is suspended from a beam 4 to be constructed toward an attic inspection hole 2.

Conventional attic inspection holes are often simply equipped with an opening/closing lid for inspecting the attic, and no one is known to have an additional function to alleviate the lack of exercise in the recent housing crisis.

The present invention has been made in view of the above-mentioned conventional situation, and its purpose is to drill an inspection hole in the ceiling surface that can be opened and closed with an opening/closing lid, and to install a beam that is installed above the ceiling surface. By hanging the exercise equipment mounting arm vertically toward the back inspection hole, you can normally inspect the ceiling by opening the lid, and at other times you can use the exercise equipment mounting arm to perform exercises such as horizontal bars, hanging rings, or swings. To provide a multipurpose ceiling device on which equipment can be attached and exercised, and when not exercising, the exercise equipment can be stored in the ceiling and the dead space can be used as a storage.

The present invention will be described in detail below with reference to illustrated embodiments.
A rectangular attic inspection hole 2 is bored in the ceiling surface 1, and a rectangular frame 6 is arranged in the attic to match the attic inspection hole 2. A pair of lid guides 7 are provided to protrude inwardly from the opening edge of the attic inspection hole 2 so as to face each other. The opening/closing lid 3 has double door openings that open from the center, and the end of the opening/closing lid 3 is hinged to the opening edge of the attic inspection hole 2 so as to be openable and closable. As shown in FIG. 1, the opening/closing lid 3 is opened by being lifted toward the back side of the ceiling. When the opening/closing lid 3 is closed, the opening/closing lid 3 abuts against the lid guide 7 to prevent the opening/closing lid 3 from coming further toward the indoor side. A plurality of main beams 8 are installed parallel to each other in the front-rear direction above the ceiling surface 1, and two beams 4 having uneven upper surfaces are installed parallel to each other on the main beams 8. The main beam 8 is fixed to the main beam 8 by a fixing member 15 having an uneven lower surface. This beam 4 is made of I-type steel. A cantilever beam 9 is provided projecting from the beam 4, and hooks 10 are provided downward from the cantilever beam 9, and the four corners of the square frame 6 are each suspended from the hooks 10 via hanging fittings 11. ing. The hanging fitting 11 can be expanded and contracted in the vertical direction by rotating the nut portion 12. The exercise equipment mounting arm 5 has a Y-shape, and two upper support parts 16 of the exercise equipment mounting arm 5 are fixed to the beam 4, and a mounting ring 14 is attached to the lower end of the mounting part 13 extending downward. is provided. The exercise equipment mounting arms 5 are respectively arranged on the beams 4. To explain the case of carrying out a normal attic inspection, as shown in FIG. 1, the opening/closing cover 3 is opened, the head is exposed to the attic through the attic inspection hole 2, and the inspection is performed. After completing the inspection, close the opening/closing lid. When exercising, open the opening/closing lid 3 and
Next, exercise equipment such as a horizontal bar, a hanging ring, or a swing is attached to the attachment rings 14 of both exercise equipment attachment arms 5, and exercise is performed indoors. When the exercise is finished, remove the exercise equipment from the mounting ring 14, store it in the ceiling, and close the opening/closing lid 3.
Close.

As described above, in the present invention, the attic inspection hole is not only used for simple inspection, but also indoor exercise using the exercise equipment is performed by opening the attic inspection hole and attaching the exercise equipment to the exercise equipment mounting arm. Moreover, since the exercise equipment is installed through an inspection hole in the attic that can be opened and closed with an opening/closing lid, the exercise equipment mounting arms and beams are not visible at all times, and the room can be viewed normally. It is possible to maintain the same atmosphere as indoors, and furthermore, it is possible to store exercise equipment in the attic through the attic inspection hole.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view of one embodiment of the present invention;
The figure is a front view of the same as above when looking up from the indoor side.
1 is the ceiling surface, 2 is the inspection hole in the ceiling, 3 is the opening/closing lid, 4
5 is a beam, and 5 is an exercise equipment mounting arm.

Claims (1)

[Claims] 1. An attic inspection hole that can be opened and closed with an opening/closing lid is drilled in the ceiling surface, and an exercise equipment mounting arm is suspended from a beam installed above the ceiling surface toward the attic inspection hole. Multipurpose ceiling device.