JP3274585B2 - How to attach the door louver structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a louver structure which can be attached to a fitting such as a door or a sliding door, furniture or an opening of a closet door.

[0002]

2. Description of the Related Art Conventionally, doors such as doors and sliding doors are provided with a louver in order to cut off light coming from the outside while allowing ventilation with the outside. As a prior art related to the louver structure, Japanese Patent Laid-Open No. 5-133 is known.
No. 172, a pair of left and right connecting rods having locking projections projecting at regular intervals in the length direction of the facing surface, and a plurality of blades having an inverted V-shaped cross section. A louver for a fitting, characterized in that both ends of the wing plate are sequentially fitted and integrated into space recesses between locking projections adjacent vertically above and below the left and right connecting rods, and the louver. A method for manufacturing a louvered fitting used is disclosed. In other words, in this technique, the connecting bar of the louver for fittings, which is formed by connecting the blades with the connecting bar, is fixed in a state of being sandwiched between frame materials from the front and back.

However, in the present invention, since the blades must be connected one by one by a connecting bar, workability is not good, and it takes time and manual labor to form a louver at the opening of the door. Had been done. In addition, since the interval between the blades (interval of the ventilation portion) is regulated by the connecting bar, the change of the interval requires a new connection bar and cannot be easily changed. Was. Furthermore, the members required to construct this fitting louver require at least a connecting rod and a blade for connecting the blades, and a frame, and many of the required members are costly to manufacture and assemble. Was hanging.

In order to solve the above-mentioned problems, the present inventor has proposed a method of mounting a louver structure of a door comprising a slat attached to an opening of a door and a frame for fixing the same. The frame attached to the rim fixes the frame member made of a separate body from the front and back sides of the door to one of the front and back sides of the door, and has a reverse Y-shaped cross section composed of a base end portion and a wing portion opened downward, With the protruding piece extending the base end in the left-right direction, the center of the base end in the longitudinal direction is cut out in a U-shape, and the wing plate formed with the ventilation portion is directed toward the inner surface of the attached frame member. A method of mounting a louver structure for a door, characterized in that the projecting piece is immersed and fixed so as to abut, and the projecting piece is sandwiched and fixed between the frame members by the other frame member from the other side surface of the door has been invented.

[0005]

The structure will be described below with reference to the drawings. 1 to 6, reference numeral 1 denotes a slat and 2 denotes a picture frame. The blade plate 1 is long in the longitudinal direction, has an inverted Y-shaped cross section including a base end 1b and a blade 1a that is opened downward from the base end 1b, and extends the base end 1b in the left-right direction. It has a protruding piece x and has a vent s which is cut out in a U-shape in the length direction of the base end 1b. The protruding piece x is provided to sandwich and fix the wing plate 1 from the front and back sides of the door to the separate frame members 2a, 2a, and therefore has a thickness equal to or smaller than the frame members 2a, 2a. It is better to be formed in a plane shape of
It can also be. The protruding piece x may be integrally formed by a router process or the like when cutting a material, or the blade 1 may be formed by cutting first, and then formed on the left and right ends of the base end 1b of the blade 1 later. The protruding pieces x can also be formed by bonding.

The base 1b of the blade plate 1 and the ventilation portion s provided on the base 1b are overlapped under the blade 1a so that they cannot be seen from the outside when they are mounted in a plurality of stages as louvers. Is formed shorter than the depth of the blade portion 1a. The base end portion 1 and the protruding piece x play a role of the frame members 2a to each other to facilitate the attachment of the frame members 2a after the frame members 2a, 2a are attached, and the frame 2 (frame member) after the attachment. 2
a), the blade 1 is stably mounted.
The frame 2 is formed by attaching a separate frame member 2a from the front and back sides attached to at least the left and right edges of the opening, and a commonly used shape can be used. Also, decorations such as rectangles, curved shapes, and chamfers can be performed. In addition, these picture frames 2
The left and right ends and the lower end of the blade portion 1a are accommodated in the cutouts of the upper and lower frame 2 and the edge members 2a when the blade plate 1 is mounted. Thus, even if the appearance is improved and the dimensions are slightly shifted, it can be accommodated in the notched portion.

The wing plate 1 and the frame 2 are made of a wood-based material such as solid board, plywood, wood fiber board, particle board, veneer laminate (LVL), or a synthetic resin rod formed by extruding a synthetic resin such as vinyl chloride resin. , And the configuration may be changed depending on the member. The surface may be painted arbitrarily, or a decorative paper or a synthetic resin sheet may be adhered to the surface to apply makeup. Although the wing plate 1 has an inverted Y-shaped cross section, the wing plate 1 may have any shape as long as it becomes a louver-shaped louver having light-shielding properties and air permeability when the wing plate 1 is attached. A mold, a flat trapezoid, an inverted V-shape, or the like may be used as long as the base end is thick and a U-shaped ventilation section can be formed.

FIG. 2 is a front view in which the blade 1 is mounted and fixed to the opening of a door such as a door, a sliding door or furniture by the present louver structure. Projection pieces x projecting from the base end 1b of the slat 1 are arranged at equal intervals from the front and back sides of the frame member 2a between the frame members 2a on the left and right sides of the opening of the frame 2 around the opening 3 of the door 3. , 2a. Since the protruding pieces x extending from the base end 1b of the blade 1 to the left and right are fixed at equal intervals between the left and right frames 2a, 2a, the intervals of the ventilation portions s between the blades 1 are also equal. Things.

This louver structure is used when doors, sliding doors, doors of furniture closets, movable partitions, and various panels are formed into a louver structure. For example, the present invention can be applied to a case where a louver is attached to a panel other than a door.

Next, a method of fixing the louver to the opening of the door 3 by the present louver structure will be described. First, the picture frame 2 is attached to the four peripheral edges of the opening to which the louver is attached. At least the right and left edges of the opening 3 are arranged so that the lower surfaces of the front and back frame members 2a of the door 3 face the four peripheral edges. The frame 2 and the frame member 2a are fixed from one side with nails, screws, adhesives, or the like. In the present invention, the slat 1
Since the projecting pieces x of the slat 1 are sandwiched and fixed by the frame members 2a, 2a on the left and right sides of the opening, the frame does not necessarily have to be fixed on all four sides of the opening, and the appearance and appearance of the louver are not so good. If the frame 2 is installed in a place where importance is not placed, the frame 2 may be fixed only to the left and right of the opening, and the frame 2 may not be provided above and below the opening.

Subsequently, the base end portion 1b of the upper stage slat 1
(Root of blade) A plurality of blades 1 having a ventilation space so that the upper surfaces thereof overlap with each other so as not to impair the light-shielding property are attached from the other side of the door 3 on which the frame member 2a is not yet fixed. The left and right frame members 2a, 2a are immersed in the inner surface side. At this time, the projecting pieces x are brought into contact with the inner surfaces of the frame members 2a, 2a which have already been attached, and the uppermost and lowermost blade plates 1 and the upper and lower frame 2 are arranged so that there are no gaps. The blades 1 are arranged so that there is no gap between the left and right frame members 2a. The space between the ventilation portions s between the blades 1 is determined by the frame members 2a, 2a.
It can be easily changed only by shifting the position of the protruding piece x fixed to the lens, and can be arbitrarily changed according to the specifications of the lever.

The base end portion 1b extends upward on the inner surface of the frame 2 so as to fit a projecting piece x formed between the frame members 2a, 2a separately from the front and back sides of the door. So that the base end 1b is connected to the upper wing plate or wing plate 1
A certain distance can be taken if it is in contact with the base of In addition, although this can use the space | interval holding | maintenance top | piece for prescribing the dimension to which the protruding piece x is fitted, it does not need to use especially. Further, by providing the U-shaped ventilation portion s, even if the base ends 1b (projection pieces x) of the upper and lower blades 1 are brought into contact, the ventilation space can be naturally taken.

Then, the plurality of blades 1 arranged on the inner surface of the frame member 2a are stapled or nailed, or the inner surface of the frame member 2a and the protruding piece x of the blade plate 1 are separated by means of an adhesive or the like. Stick. Finally, the frame member 2a is fixed to the four peripheral edges of the opening on the surface to which the frame member 2a is not fixed with the frame member 2a, nails, screws, or the like as before. Since the blade plate 1 is directly fixed to the frame member 2a and is sandwiched between the frame members 2a, 2a on the front and back sides, the working process and members can be simplified, and the lever can be efficiently constructed. -Mounting can be performed. FIG. 5 shows a modification of the blade 1 in which an integral blade 1a is fixed to the lower surface of the base 1b. FIGS. 6A and 6B show an example in which integral blades 1a are fixed to the left and right of the opening. FIGS. 6A and 6B show a case in which ridges are provided on the outer ends of the frame members 2a, 2a on the front and back surfaces attached to the left and right of the opening. By providing the ridge, the outer end of the blade portion 1a is hidden, and the design is improved.

[0014]

According to the above construction, when the louver is attached to the opening of the door 3, the slat 1 can be directly fixed to the frame 2 attached to the opening, and unnecessary members and steps can be omitted. Thus, the efficiency of the louver mounting work on the door 3 can be improved. The louver blade plate 1 is fixed to the frame members 2a, 2a attached to the left and right of the opening, and is sandwiched from the front and back surfaces.
Is held and fixed, and the louver can be securely fixed to the opening.

Since the wing plate 1 is directly fixed to the frame 2, the manufacturing line for the door 3 assembled by the conventional method of clamping and fixing the end plate with the frame 2 can be shared. Thus, the door 3 having the louver can be manufactured without providing a new dedicated manufacturing facility.
Providing the base end 1b extending upward on the slats 1 makes it easy to set the distance between the slats 1 to be constant at the time of mounting, and attaches the base end 1b to the upper wing 1a. Base end 1b
Since a cutout of the U-shaped ventilation part s is formed in the U, a ventilation space can be secured.

[Brief description of the drawings]

FIG. 1 is a view of the louver structure of the door of the present invention, taken along the line f1-f1 in FIG.

FIG. 2 is a view taken in the direction of arrows f2-f2 in FIG. 1;

FIG. 3 is a view taken in the direction of arrows f3-f3 in FIG. 2;

FIG. 4 is a perspective view of the blade 1;

FIG. 5 shows another embodiment of the blade plate 1.

FIG. 6A is a perspective view showing another embodiment of a picture frame, and b is FIG.
The top view of a.

[Explanation of symbols]

1: blade 1a: blade 1b: base end x:
Projection piece 2: Frame 2a: Frame member 2x: Rib
3: Door s: Vent section.

Claims (1)

(57) [Claims] 1. A method for mounting a louver structure of a door comprising a slat attached to an opening of a door and a frame for fixing the slat, wherein at least the frame attached to the left and right edges of the opening is separated from the front and back sides of the door. A frame member made of a body is fixed to one of the front and back surfaces of the door, and has a reverse Y-shaped cross section including a base end portion and a wing portion that opens downward, and has a protruding piece that extends the base end portion in the left-right direction. Then, the blade in which the center of the base end in the longitudinal direction is cut out in a U-shape to form a ventilation portion is immersed and fixed so that the protruding piece abuts toward the inner side surface of the attached frame member, and the door is fixed. A method of attaching a louver structure for a door, wherein the projecting piece is sandwiched and fixed between the frame members by another frame member from the other side.