A mechanical folding attic open and close on both sides

Abstract

The invention discloses a two-sided opening and closing mechanical folding attic, which belongs to the field of building attics. The opening and closing type mechanical folding attic on both sides of the present invention, the attic is designed as a two-sided opening and closing structure of two sets of interlayer half-frames. On the two uprights, the inner sides of the half-frames of the partitions are respectively installed horizontally on two guide beams, and the driving mechanism is used to drive the outer lifting movement of the two sets of half-frames of the partitions to control the movement of the two sets of half-frames of the partitions. The rectangular frame structure is folded vertically to both sides or horizontally aligned inward to form a compartment. After the attic is folded, the half-frame of the compartment is stored on the left and right sides, which does not occupy the space in the height direction, and overcomes the disadvantages of the lift-type attic , and the structure of the two sets of compartment half-frames is simple and stable, the control of the unfolding and folding of the attic is convenient, and the operation is flexible; moreover, the driving mechanism for unfolding and folding of the attic is simple to manufacture, the transmission is stable and reliable, and the overall production cost is low.

Description

technical field [0001] The invention relates to a household device, more specifically, to a mechanical folding attic with opening and closing on both sides. Background technique [0002] At present, most building attics are integral attic structures fixed together with the building. This kind of attic structure needs to occupy a large space, and is generally only arranged on the top floor; and in the case of a small living space, it is often impossible to set up an attic. [0003] With the rise of housing prices, the rational use of residential space has become a problem that many families need to consider. Many foldable furniture etc. have also been released on the market for this reason, and this class product generally adopts invisible moving methods such as hanging wall, hanging, folding to obtain partial space, but is difficult to make full use of the height space of the house. The mechanical attic is a feasible scheme that can effectively utilize the height space of t...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages of the existing mechanical attic, such as large floor space occupation, relatively complicated structural design, and high manufacturing cost, and provide a mechanical folding attic with opening and closing on both sides. Using the technical solution of the present invention, the attic It is designed as an open and closed structure on both sides of two sets of compartment half-frames. The outer sides of the two sets of compartment half-frames are respectively slid up and down on the two columns on the corresponding side, and the inner side of the compartment half-frames They are respectively horizontally slidably installed on two guide beams, and the driving mechanism is used to drive the outer lifting movement of the two sets of compartment half frames to control the vertical folding of the two sets of compartment half frames on both sides or inward on the rectangular frame structure. Horizontally combined to form a compartment. After the attic is folded, the half-frames of the compartment are stored on the left and right sides without occupying space in the height direction, which overcomes the disadvantages of the lift-type attic, and the structure of the two sets of compartment half-frames is simple. Stable, easy to control the opening and folding of the attic, and flexible in operation; moreover, the driving mechanism for the opening and folding of the attic is simple to manufacture, the transmission is stable and reliable, and the overall production cost is low

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