JPH0420952Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) This invention relates to a louver that allows the louver blades of louver windows, louvers doors, etc. to be easily and securely attached.

(Prior art) Conventional louvers are assembled by fitting the louver blades between the vertical frames while compressing them against elasticity, and then connecting the vertical and horizontal frames (for example,
-101291 publication), or one in which a vane plate placed on a vane plate attachment portion protruding from a vertical stile is held down by a pressing member (for example, Japanese Utility Model Application Publication No. 56-74189) are known.

(Problem that the invention aims to solve) However, in the former case, when fitting the louver blade into the vertical frame, the louver blade is crushed and fitted, so the work is complicated, and after the louver blade is fitted, Since the vertical frame and the horizontal frame are connected, care must be taken when assembling the louver blades so that they do not come off, resulting in poor work efficiency. In addition, the latter type has the disadvantage that the blade plate is easily shaken because the blade plate is simply held down by a pressing member.

Therefore, this invention is a solution to the above-mentioned problems of the conventional technology, and it is easy to assemble a frame, allows various types of louver blades to be attached easily and quickly, and is assembled robustly without rattling. It's all about getting a garari that can be done.

(Means for Solving the Problem) As a means for achieving this, this invention provides a method for attaching the projecting wall to the protruding portion protruding from the inner peripheral side of the facing wall of the opposing frame members of the framed frame body. blade support parts are arranged in parallel in the indoor/outdoor direction at intervals, and a blade is formed in a notch part provided on one side of the blade support part in the indoor/outdoor direction, and has a wide blade that protrudes from the notch of the notch part. Both ends in the longitudinal direction of the frame member are fitted, a presser edge is fixed to the notch side of the frame member, a spacer is press-fitted into the gap formed between the pressere and the blade, and the blade is pressed and fixed to the support part. It is.

(Example) An example of the specific configuration of this invention shown in the drawings will be described in detail.

1 to 5 show a first embodiment of this invention, in which a frame body 1 is framed by left and right vertical frames 2, 2, an upper frame 3, and a lower frame 4. A protruding wall 2b for attaching the blade support auxiliary material 5 whose tip is bent toward the indoor side is provided near the outdoor end of the facing wall 2a, and protrudes toward the facing wall 2a of the opposing vertical frame 2. On the indoor side of 2a, a locking piece 2c for attaching the ridge 8, whose tip is bent toward the outdoor side and formed in a key shape, is provided protrudingly to connect the protruding wall 2b and the locking piece 2c.
A blade mounting groove 2d is formed between the blade and the blade. The blade mounting groove 2d of the vertical frame 2 is provided on the prospective wall 3a of the upper frame 3.
An upper blade 3b is installed vertically near the outdoor side corresponding to the wall 3a, either integrally or separately from the prospective wall 3a. The lower frame 4 has a bottom wall 4a formed on the outdoor side corresponding to the blade attachment groove 2d of the vertical frame 2, and a water return wall 4b on the indoor side.
A facing wall 4c is formed on the water return wall 4b, and a blade receiving piece 4d bent diagonally downward is extended from the outdoor end of the facing wall 4c. The blade support auxiliary material 5 has a plate-shaped blade attachment part 5b erected at the center of a base plate 5a which is attached to the protruding wall 2b of the vertical frame 2, and a lip groove 5c for attaching the tight material A is formed on one side of the blade attachment part 5b. There is. A blade support portion is formed by the protruding wall 2b and the blade support auxiliary material 5. In addition, this blade attachment portion 5b has a horizontal portion 6 so as to correspond to the shape of the blade 7, which will be described later.
A sawtooth-shaped notch 6 is formed having a stepped portion 6b, an inclined portion 6c, and a cut portion 6d. The blade 7 is a band-shaped plate wider than the notch depth of the notch 6, and has a key-shaped upper end 7a and a vertically hanging lower end 7c bent on an inclined surface 7b.
The ridge 8 is a rectangular hollow extruded member having a protruding locking claw 8a that engages with the locking piece 2c on one side, and a stepped recess 8b for locking the spacer 9 on the other side perpendicular to the locking claw 8a. is formed. The spacer 9 is formed by bending a band-shaped plate into a V-shape and has elasticity.

To assemble these members, as shown in FIG. 3, the base plate portion 5a of the blade support auxiliary material 5 is fitted and fixed onto the respective protruding walls 2b of both vertical frames 2, 2 of the framed frame 1. After setting the blade attachment part 5b upright in the blade attachment groove 2d so as to be parallel to the prospective wall 2a, insert the lower end part 7c of the blade 7 into the notch 6d of the notch 6 formed in the blade attachment part 5b. Insert the blade 7 into the notch 6 in this manner, and then insert the blade 7 into the notch 6.
As shown in the figure, the locking claw 8a of the ridge 8 is hooked onto the locking piece 2c of the vertical frame 2 and fixed. After that, the fifth
As shown in the figure, a spacer 9 is press-fitted into the gap formed between the ridge 8 and the blade 7, and the spacer 9
is engaged with the stepped recess 8b of the ridge 8, and the indoor side of the upper end 7a of the blade 7 is elastically pressed to assemble the blade 7 in the notch 6 reliably and robustly without wobbling. Furthermore, since the assembly is carried out in accordance with the above-described procedure, it is possible to avoid the complexity of attachment due to the elasticity of the spacer 9 when attaching the ridge 8, and it is possible to assemble easily and without damaging the blades.

In addition, depending on the height dimension of the louver, the lowest blade 7 is placed on the prospective wall 4c of the lower frame 4.
If it is located higher up, a blinding plate B may be installed as shown by the chain line in Figure 2 to both hide it and prevent rainwater from entering.

Furthermore, in this embodiment, the blade support auxiliary material 5
was formed separately from the vertical frame 2, but instead of this, the vertical frame 2
The blade support portion may be formed by integrally forming the blade support portion.

FIGS. 6 to 8 show a second embodiment of this invention, in which a fixed louver or a movable louver is assembled.

The frame body 11 includes left and right vertical frames 12, 12, an upper frame 13,
It is framed by a lower frame 14, and each vertical frame 12 and upper frame 1
3. The lower frame 14 has the same structure as the first embodiment, but the vertical frame 12 has a lip groove 12e for attaching the tight material A at the tip of the protruding wall 12b, and a locking piece 12c for attaching the lug 18. The protruding position is formed closer to the outdoor side than that of the structure of the first embodiment. When used as a fixed louver, as shown in FIG.
5a is fitted and fixed to the protruding wall 12b, the blade attachment part 15b is erected in the blade attachment groove 12d so as to be parallel to the projected wall 12a, and the blade is inserted into the notch (not shown) formed in the blade support auxiliary material 15. 17, and then the press edge 18 is hooked and fixed to the locking piece 12c of the vertical frame 12, and then the spacer 19 is press-fitted into the gap between the press edge 18 and the blade 17.
is engaged with the stepped recess 18b of the ridge 18, and
By elastically pressing the indoor end of the blade 17, the blade 1
Assemble 7 without any wobbling.

When used as a movable louver, as shown in FIGS. 7 and 8, the blade support auxiliary material 20 has a key-shaped locking piece 20b protruding from the center of the plate-shaped blade mounting portion 20a in the direction of view. Then, the blade attachment part 2
The outdoor end of 0a is attached to the protruding wall 12b, and the hanging piece 2
0b to the locking piece 12c on the outdoor side and fix it.
The blade support auxiliary material 20 is arranged in the blade attachment groove 12d. Furthermore, the blade attachment part 20a has a notch 21 cut diagonally downward from the indoor side to the outdoor side.
A large number of holes are vertically spaced apart from each other.
The blade 22 is formed into a substantially Z-shaped cross-sectional shape by bending both ends in opposite directions, and a rotation shaft 23 is fixed to both ends to be inserted into the notch 21 of the blade attachment portion 20a. The pressed edge 24 is the substrate 2
A mounting plate 24b protruding toward the indoor side from 4a is fixed to the indoor end of the prospective wall 12a of the vertical frame 12, and a shaft holding plate 24 protruding from the substrate 24a toward the outdoor side.
The blade attachment portion 2 is inserted into the fitting groove 24d formed in c.
Fit and lock the indoor end of 0a to attach the blade support auxiliary material 2
0 is held firmly, and furthermore, the bent bearing surface 24e at the tip of the shaft holding plate 24c is rotatably mounted so as to be in contact with the rotating shaft 23 so that the blade 22 can be opened and closed as shown in FIG. Can be assembled.

Accordingly, in the case of this embodiment, since the blade support part is composed of the protruding wall integrated with the vertical frame 12 and the separate blade support auxiliary material 15, the blade support auxiliary material 15 can be removed depending on the purpose of use etc. By doing so, the movable louver can be easily attached.

FIG. 9 shows a third embodiment of this invention, in which the frame 31 has left and right vertical frames 32, 3 as in the first embodiment.
2. It is framed by an upper frame (not shown) and a lower frame 33, and the vertical frame 32 has a lip groove 32c for attaching tight material to a protruding wall 32b protruding toward the outdoor end of the prospective wall 32a. A blade attachment portion 32d is formed, and a locking piece 32e for attaching a ridge is protrudingly provided near the indoor side of the prospective wall 32a. Pressed edge 34
is formed into an L shape, and the locking piece 32 is provided on one side thereof.
A locking claw 34a that engages with e is provided protrudingly, and a recess 34b for spacer locking is provided on the other side perpendicular to the locking claw 34a.
is formed. The spacer 35 has an engagement piece 35c for engaging the ridge that has a bent locking portion on one side of a base 35a that closes the gap between the blade 36 and the ridge 34.
and a holding piece 35d for holding down the blade are provided protrudingly, both pieces 35c and 35d have elasticity, and the holding piece 35
The tip of d is formed to widen so as to protrude from the tip 35b of the base 35a.

In this assembly, the blade 36 is fitted into a notch (not shown) of the blade attachment part 32d, its outdoor end is brought into contact with the tight material A, and then the rib 34 is latched to the locking piece 32e of the vertical frame 32. After fixing, the spacer 35 is press-fitted into the gap between the ridge 34 and the vane 36. At that time, the engaging piece 35c of the spacer 35
is engaged and fixed in the recess 34b of the ridge 34, while
The presser piece 35d is assembled to elastically press the indoor end of the blade 36, and the tip 35b of the base 35a of the spacer 35 also receives the blade 36.

As a result, the blade 36 can be reliably and robustly mounted without wobbling due to the elasticity of the holding piece 35d of the spacer 35 and the reception of the tip 35b of the base 35a. Furthermore, even if the blade 36 receives wind pressure, the tip 35b of the base 35a of the spacer 35 receives the blade 36, which prevents the blade 36 from moving indoors and prevents the blade 36 from coming off the frame 31. This can be reliably prevented.
Further, by closing the gap between the blade 36 and the ridge 34, the base portion 35a can have a good appearance from the indoor side.

In each of the above embodiments, the spacer was made of an elastic material, but if the blade is made of an elastic material, even if the spacer is made of an inelastic material, it will easily fill the gap between the blade and the rim. Can be press-fitted into
The spacer allows the blade to be securely pressed and fixed elastically without wobbling.

Further, in each embodiment, the tight material A is attached to the outdoor end of the blade, but this may be omitted.

(Effects of the invention) As described above in detail with respect to the various embodiments, this invention involves fitting the blades into the notches of the blade support part configured in the framed frame member, and attaching the ribs to the notch side of the frame member. After fixing the blade, the spacer is press-fitted into the gap formed between the blade and the ridge, so when fixing the ridge, the blade is not damaged by touching it, and is protected against the elastic force of the spacer, etc. It can be easily installed without the hassle of installing while resisting.
Furthermore, the spacer can be smoothly press-fitted without damaging the blades and can be assembled quickly, thereby improving the efficiency of the assembly work. Furthermore, after assembly, the blades are elastically and reliably fixed to the notches by the spacers, and have excellent effects such as being able to be mounted firmly without rattling against external forces such as wind and rain.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional plan view of the first embodiment of this invention.
Figure 2 is a longitudinal side view, Figures 3 to 5 are perspective views when assembled, and Figure 6 is a second view of this invention.
7th cross-sectional plan view with the fixed louver of the embodiment installed
The figure also shows a cross-sectional plan view with the movable louver attached, FIG. 8 shows a vertical side view, and FIG. 9 shows a cross-sectional plan view of the third embodiment of this invention. 1...Frame body, 2...Vertical frame, 2b...Protruding wall, 2
c... Locking piece, 5... Blade support auxiliary material, 5a...
Board part, 5b...Blade attachment part, 6...Notch part,
7... Feather, 8... Ribbon, 8a... Locking claw, 9...
…spacer.

Claims (1)

[Scope of utility model registration request] A blade supporting portion is provided in parallel in the indoor/outdoor direction at a distance from the prospective wall on a protruding portion protruding from the inner peripheral side of the prospective wall of the opposing frame members of the framed frame body,
Inserting both ends in the longitudinal direction of the blade, which are formed wide and protruding from the notch, into a notch provided on one side of the blade support in the indoor/outdoor direction, and
A louver characterized in that a pressed edge is fixed to the notch side of a frame member, and a spacer is press-fitted into a gap formed between the pressed edge and the blade to press and fix the blade to a support part.