JPH07127353A - Wooden louver and its manufacture - Google Patents

Abstract

PURPOSE:To manufacture a wooden louver consisting of a louver frame body capable of flexibly correspond to a dimensional tolerance for a position to be mounted finely and a plurality of vane plates arranged to the inside of the frame body simply and efficiently with high degree of accuracy. CONSTITUTION:Such a mounting construction of vane plates 3 is adopted as both end sections of them are inserted in mounting through-holes 8 of the same opening shape as the sectional shape of the vane plates provided to jambs 4 and 5 in a louver frame body. The manufacture of the jambs 4 and 5 equipped with the mounting through-holes 8 is such that two plates having inclined channels inclining at the same angle as a sectional shape of the vane plates by a channel process and having channel width equivalent to plate thickness of the van plates and forming mounted portions of the plates at equal interval are made to adhere to combine with each other in an opposed and arranged state so that the opening shape of the mounting through-holes is formed by combination of sectional shapes of two matching inclined channels. After that, the manufacture is executed by cutting and processing the joint members in the thickness of the jambs, and a perforation process is not required.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wooden gallery and a method for manufacturing the same.

[0002]

2. Description of the Related Art Generally, a gallery 50 having both a breathability function and a blinding function is used by being attached to a door (flush door) 51 or the like as shown in FIG.
Of this type of galleries, the whole was formed by wood,
A so-called wooden louver 50 is usually a louver frame including a pair of left and right vertical frame members 60 and 61 and an upper frame member 62 and a lower frame member 63 attached to upper and lower edge portions of the vertical frame members, respectively, as shown in FIG. Body 64 and vertical frame member 6 of louver frame 64
The main part is composed of a plurality of vane plates 70 that are arranged in parallel between 0 and 61 at equal intervals. In particular, each blade 70
Has a structure in which tenons 71 projectingly formed at a part of both ends thereof are inserted into tenon holes 65 formed at equal intervals in the vertical frame members 60 and 61, respectively.

Incidentally, when the wooden louver 50 is attached to the door 51, as shown in FIG. 13, the louver 50 is attached to a predetermined portion of the core member 52 which is a skeleton of the door 51.
A mounting frame 53 is provided for fitting. In the mounting frame 53, for example, the frame members 55 and 56 are provided between the lower bar (lower frame) 53 which is a part of the door core member 52 and the horizontal bar 54 with an interval corresponding to the width of the louver frame body 64. It is formed by fixing. The wooden louver 50 has the mounting frame 53, that is, the lower rail 53, the horizontal rail 54, and the frame members 55 and 56.
It is mounted by fitting it in a frame surrounded by and fixing the louver frame body 64 and a predetermined portion of the mounting frame 53 by nailing or the like as required. In the figure, 57 is a surface plate of the door 51, and 58 is a door knob.

However, the mounting frame 53 as described above is used.
In general, since there is a slight dimensional error, sometimes a gap is created between the louver 50 and the mounting frame 53, and sometimes the louver 50 cannot be completely fitted into the opening of the mounting frame 53. There is a problem. In such a case, the wooden louver 50 can absorb the dimensional error in the mounting frame 53 by the louver side by taking advantage of the characteristics such as the bending of the tree, and cope with it to some extent, but there is a limit naturally. That is, the above-mentioned gap is the vertical frame member 6 of the louver 50.
When it occurs between 0 and 61, the vertical frame members 60 and 61
While this can be dealt with by pushing the blades outward in the left and right directions, there is a problem that a gap is created between the vertical frame members 60 and 61 and both ends of the blade 70. If the louver 50 cannot be fitted completely due to a dimensional error of the attachment frame 53 on the vertical frame members 60 and 61 side of the louver 50, the vertical frame member 6
It can be dealt with by pushing 0 and 61 inward in the left and right direction. However, in the conventional wooden louver 50, since the blade plate 70 has the tenon mounting structure as described above, the vertical frame member 6
Pushing 0, 61 inward is the blade plate 7 except the tenon 71
There is a problem that it is impossible because it is regulated by the body width of 0 and it cannot be dealt with in practice.

On the other hand, in manufacturing a conventional wooden louver, forming the tenon 71 on the blade 70 requires a complicated processing step, and it is difficult to ensure the dimensional accuracy. That is, for example, when forming a tenon in a mountain-shaped blade having a V-shaped cross section, as shown in FIG. 15, a cutting process for forming the protrusions 81 on both ends of the plate member 80 (a in the same figure). , A cutting and separating process for sequentially making diagonal cuts 82 and 83 alternately from both surface sides of the plate member 81 toward the ridge 81 (FIG. 7B), and the cut and separated vane plate 7
It is necessary to cut off the upper and lower portions of the protrusions 81a remaining at the left and right ends of the 0 to form a tenon shape 71 (c in the figure) and the like, and high dimensional accuracy is required in any of the processing steps. It was In the edging of the tip end portion of the mountain-shaped blade plate, the blade plate obtained through each of the above-mentioned steps was subjected to the edging process in another step, so that the fixed number increased and the work efficiency was poor.

Further, when forming the mortise holes 65 in the vertical frame members 60 and 61 corresponding to the mortises 71 of the vane plate 70, it is troublesome to make a large number of holes by piercing, which is complicated. It was more difficult to secure the dimensional accuracy in the above than the cutting process. Therefore, since either the tenon of the blade plate or the tenon of the vertical frame member is not accurately formed, the blade plate may not be firmly fixed and may rattle.

Further, in the conventional manufacture of wooden louvers, various processing steps are generally required, and the processing operations (movement of the work slide table, etc.) are complicated and diversified, so each processing is controlled by NC. It was difficult to configure it efficiently.

[0008]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above. Specifically, it is possible to flexibly deal with the dimensional error of the mounting location and to be good. It is an object of the present invention to provide a wooden gallery that can be easily attached, and to provide a manufacturing method that can easily and efficiently produce such a wooden gallery.

[0009]

In order to achieve the above object, a wooden gallery according to the present invention comprises a pair of left and right vertical frame members and an upper frame member and a lower frame member which are attached to the upper and lower edges of the vertical frame members, respectively. In the wooden louver composed of a louver frame body consisting of and a plurality of blade plates arranged in parallel in the vertical direction of the vertical frame material at equal intervals between the vertical frame materials of the louver frame body, Is characterized in that both ends thereof are fitted in through holes for attachment having the same opening shape as the cross-sectional shape of the blades provided on the pair of left and right vertical frame members.

Further, the wooden gallery of the present invention is characterized in that, in the above technical means, the blade is a mountain-shaped blade having an inverted V-shaped cross section.

Here, it is desirable that both ends of each vane plate are simply fitted into the mounting through-holes and are freely displaceable in the through-holes. Absent. Further, the number of vane plates, the mounting positions, the intervals between the vane plates, and the like are appropriately selected according to the application of the louver. Moreover, the blade plate is not limited to the above-mentioned mountain-shaped one, and may be a flat plate as a whole.

[0012] On the other hand, in order to achieve the above-mentioned object, the method of manufacturing a wooden gallery according to the present invention comprises: The louver frame body and the both ends of the louver frame body are attached to the mounting through holes having the same opening shape as the cross-sectional shape of the blade plate provided at equal intervals in the vertical direction of the vertical frame material. And a pair of left and right vertical frame members provided with the above-mentioned through holes for mounting, the slanting mounting of the blade plates by the groove processing. The two plate members, which are inclined at the same angle as the angle and have a groove width corresponding to the plate thickness of the blade plate, are formed at equal intervals by the number of the attached blade plates, and the opening portion of the inclined groove in each plate member. By the combination of the cross-sectional shapes of two inclined grooves that are aligned and aligned It is produced by adhering and integrally adhering in a state of facing each other so that the opening shape of the attachment through hole is formed, and then cutting the joining member into the thickness of the vertical frame material. Is.

Further, in the manufacturing method of the present invention, in the above-mentioned technical means, after making the first inclined cuts from one surface side of the plate member by cutting as a blade plate, each first surface is formed from the opposite surface side. In producing the mountain-shaped blade plate having the inverted V-shaped cross-section by correspondingly making the second inclined cuts that reach the tip end of the inclined cuts, A two-piece rotary blade comprising a rotary blade for cutting and a small-diameter rotary blade for edging, which is overlapped concentrically with the rotary blade and partially cuts off an end portion of an opening of an inclined cut formed by the rotary blade. Along with the use of the left and right vertical frame members, when manufacturing the pair of left and right vertical frame members, a groove is formed on the plate member by using a groove forming rotary blade whose tip portion has a shape corresponding to the edging edge shape of the blade plate. It is also characterized by using It is.

Here, the two plate members having the predetermined inclined grooves formed during the production of the vertical frame member may be formed by forming the same inclined groove on separate plate members, respectively. From the viewpoint of ensuring work efficiency and accuracy, it is preferable to use a plate member formed by forming a predetermined inclined groove and then cutting and dividing the plate member into two. In addition, an adhesive or the like is used to integrally bond the two plate members.

The wooden louver according to the present invention can be widely applied to various fields. For example, it is properly attached to various doors, partitions, front faces of air conditioner outlets, air intake and exhaust ports of air conditioners through a mounting frame for use. can do.

[0016]

According to the present invention, the mounting structure is such that both ends of the blade are fitted into the mounting through holes having the same opening shape as the sectional shape of the blade provided on the vertical frame member of the louver frame. Therefore, for example, the pair of left and right vertical frame members can be easily bent in either the left or right outer or inner direction. In particular, even if the vertical frame member is bent outward in the left and right directions, no gap is generated between the blade plate and the vertical frame member.

Further, a pair of left and right vertical frame members provided with through holes for mounting are provided with groove processing which does not require any drilling processing, and the processing operation (operation of the work table) is linear motion in almost the same direction. Since it can be manufactured by cutting, it is possible to carry out a working operation under NC control, and it is possible to efficiently and efficiently manufacture the above-mentioned wooden gallery with high accuracy. Further, the edging of the tip of the blade plate and the processing of the corresponding mounting through hole of the vertical frame member can be performed at the same time when the blade plate or the mounting through hole is manufactured without performing another processing step.

[0018]

Embodiments of the present invention will now be described in detail with reference to the drawings.

Embodiment 1 FIGS. 1 and 2 show a wooden gallery according to an embodiment of the present invention. FIG. 1 is a perspective view showing the entire structure thereof, and FIG. 2 is a perspective view of its disassembled main parts. In this example, a wooden jar 1
As an example, what is called a mountain-shaped gallery using a mountain-shaped blade whose cross-section (side surface) has an inverted V shape as shown in FIG.

The wooden louver 1 is mainly composed of a louver frame 2 and a plurality of mountain-shaped blades 3 arranged in parallel in the louver frame 2. The louver frame body 2 is composed of a pair of left and right vertical frame members 4 and 5, and an upper frame member 6 and a lower frame member 7 attached to the upper and lower edge portions of the vertical frame members 4 and 5, and the whole is rectangular. It has a frame shape.

As shown in FIG. 2, the vertical frame members 4 and 5 of the louver frame body 2 have the same opening shape (reverse V shape) as the sectional shape (reverse V shape) of the blade plate 3 for mounting. Through holes 8 are provided in the vertical direction of the vertical frame member at equal intervals in a number corresponding to the number of blade plates 3 attached. The size of the opening of the mounting through hole 8 is such that the end of the blade plate 3 can be easily inserted.

Both ends 3a of each of the plurality of blades 3 are fitted in through holes 8 for attachment provided in the vertical frame members 4 and 5, respectively.

The assembling of the wooden gallery 1 having such a structure is carried out, for example, by the following procedure, but is not necessarily limited to this procedure. First, the respective end portions 3a of the blade plate 3 are fitted into the mounting through holes 8 of the vertical frame members 4 and 5, respectively. Next, the upper frame member 6 and the lower frame member 7 are attached to the upper and lower edge portions of the vertical frame members 4 and 5, respectively, and the frame member 2
To form. As a result, the wooden gallery 1 is assembled. In this assembly, the upper frame member 6 and the lower frame member 7 are fixed to the vertical frame members 4 and 5 by fixing means such as nails and adhesives.

Next, a method of manufacturing this wooden gallery will be described. First, the vertical frame members 4 and 5 forming the louver frame body 2
Is manufactured as follows. The upper frame member 6 and the lower frame member 7 can be manufactured by a known method, and the description thereof will be omitted.

As shown in FIG. 3 (a), one side of a plate member 10 for producing a vertical frame member is grooved by using a grooved rotary blade 11 as indicated by a chain double-dashed line, and the plate is formed. A predetermined number of inclined grooves 12 are formed in parallel with each other so as to penetrate from one end face side of the member 10 to the opposite side end face side thereof. This inclined groove 12 is
The blade plate 3 is set to be inclined at the same angle α (= θ) as the mounting inclination angle θ, and at the same time, it is set to have a groove width D corresponding to the plate thickness d of the blade plate 3. Also,
The groove depth H of the inclined groove 12 is 1/2 of the plate width L of the blade plate 3.
Is. The inclined grooves 12 are formed at equal intervals on the plate member 10 according to the blade plate 3 to be attached, and moreover, the number of blade plates 3 to be attached is formed.

Next, the plate member 10 in which the inclined groove 12 is formed
Is divided into two by cutting, and as shown in FIG.
The two plate members 10a and 10b that have been cut and divided are provided with the openings 13 of the inclined grooves 12a and 12b in each plate member.
The a and 13b are aligned with each other, and the two inclined grooves 12a and 12b, which are aligned with each other, are arranged so as to face each other so that the opening shape (the inverted V shape) of the mounting through hole 8 is constituted by the combination of the sectional shapes thereof. In the case of this embodiment, the plate member 1
If the cut lines obtained by cutting and dividing 0 are used as broken lines and both groove processed surfaces are overlapped as they are, the opposing arrangement as described above can be easily performed.

Then, the plate members 10a and 10b are bonded and integrated in such a state that they are opposed to each other (FIG. 3).
c). The joint surface 14 is firmly adhered with an adhesive or the like. As a result, as shown in FIG.
The joining member 15 having the through hole 16 having a shape formed by combining the sectional shapes of a and 12b is obtained.

Finally, the joining member 15 is cut by the thickness S of the blade plate 3 as shown by the chain double-dashed line in FIG. 3 (d), so that the through hole 16 is attached as shown in FIG. The vertical frame members 4 and 5 obtained as the through holes 8 for use are manufactured (the dotted line in the figure indicates the joining boundary portion of the vertical frame members 4 and 5). After that, edge processing of the outer peripheral portions of the obtained vertical frame members 4 and 5 is performed if necessary.

Subsequently, the mountain-shaped blade plate 3 is manufactured as follows. As shown in FIG. 4, the plate member 2 for producing the blade plate
A first inclined cut 22 is made from one side of the cutting blade 21 by cutting using a cutting rotary blade 21 as indicated by a two-dot chain line (a in the figure), and then from the opposite side. Second inclined cuts 23 are sequentially made so as to reach the tip end of the first inclined cuts 22 (b in the figure). As a result, the mountain-shaped blade plate 3 having an inverted V-shaped cross section as shown in FIG. 2 is obtained while being sequentially cut and separated. In FIG. 4b, 20a is the remaining cut.

At this time, the above cutting process is performed by referring to FIGS.
As shown in FIG. 2, by using a two-disc rotary blade 25 in which a small-diameter rotary blade 24 for edging is concentrically superposed on the rotary blade for cutting 21, the inclined rotary blades 22, 23 are cut by the rotary blade for cutting 21. Simultaneously with the formation of the groove, the edge portions 22a and 23b of the inclined notches 22 and 23 are partly cut and edged by the small-diameter rotary blade 24 for edging.
This makes it possible to easily and efficiently obtain a mountain-shaped blade plate whose both end portions are trimmed.

The edging small-diameter rotary blade 24 of the two-piece rotary blade 25 has a tapered peripheral edge as shown in FIG. 4 and a cutting rotary blade 21 as shown in FIG. The radius r is set to have a diameter that is slightly shorter than the length m of each of the slanted notches 22 and 23 formed by the rotary blade 21 (corresponding to partial cutting).

Further, in the case of manufacturing the edging plate 3 having the above-described edging, the opening shape of the mounting through hole 8 in the vertical frame member is also formed so as to correspond to the edging cross-sectional shape of the wing plate 3. As for its formation, as shown in FIG. 3 a, as the groove processing rotary blade 11 for forming the inclined groove 12 on the plate member 10, the peripheral edge shape 11 a thereof has a shape corresponding to the edging cross sectional shape of the blade plate 3. It is done by doing.

Further, when the blade plate 3 is manufactured, the first and second cuts 22 and 23 formed by the cutting rotary blade 21 are formed on the center reference line p of the plate member 20 as shown in FIG. It can be formed to exceed a predetermined amount. That is, the cutting process is performed by setting the cutting depth of the cutting rotary blade 21 to be deeper than usual. This allows
A blade plate 3 having a groove 26 formed on the inside of the top of the chevron
Is obtained.

When the blade plate 3 having such a cut groove 26 is produced, as shown in FIG. 7, when the blade plate 3 is fitted into the mounting through hole 8 of the vertical frame member 4 (5), Even if there is an excess adhesive that protrudes from the joint portion 14a and tends to remain in the mounting through-hole 8 due to the integration and integration during the production of the vertical frame member, the cut groove 26 functions as a glue reservoir, and thus the blade plate. The insertion work of 3 is smoothly performed without being hindered by the excess adhesive.

The wooden louver 1 is manufactured by assembling the vertical frame member 3 and the like of the louver frame 2 and the blades 3 obtained as described above according to the procedure described above. This wooden gallery 1
Is used by being attached to the door 51 as shown in FIGS. 12 and 13, for example. In mounting the wooden gallery 1, the wooden gallery 1 is fitted into the frame of the mounting frame 53 in the door core material configured as described above, and is fixed by nails or the like if necessary.

At this time, if there is a gap between the vertical frame members 4 and 5 of the wooden louver 1 and the frame members 55 and 56 of the mounting frame 53 due to a dimensional error in the mounting frame 53, a wooden The vertical frame members 4 and 5 of the gallery 1 can be offset to the left and right to eliminate the above gap.
And even if this wooden gallery 1 shifts the vertical frame members 4 and 5 to the left and right outside and the relative position with respect to the blade plate 3 changes, this causes a gap between the vertical frame members 4 and 5 and the blade plate 3. There is nothing you can do. Further, due to the dimensional error of the mounting frame 53, the frame member 5
If the space between 5 and 56 is narrow and you can not fit the gallery 1,
The dimensional error can be dealt with by shifting the vertical frame members 4 and 5 of the wooden louver 1 to the inner right and left. In order to deal with such a situation, the blade plate 3 is fitted in the mounting through holes 8 of the vertical frame members 4 and 5 in the same shape, and the positions of the blade plate 3 and the vertical frame members 4 and 5 are relatively set. It is made possible by being able to freely displace it.

Embodiment 2 FIGS. 8 to 11 show a wooden louver according to a second embodiment of the present invention. FIG. 8 is a perspective view showing the entire construction thereof, FIG. 9 is a perspective view showing its disassembled main portion, and FIG. 10 is an explanatory view showing a manufacturing process of the vertical frame member, and FIG. 11 is an explanatory view showing a manufacturing process of the blade plate. The wooden louver 1 and its manufacturing method of this embodiment are so-called single-flow louvers in which a flat blade as shown in FIGS. 9 and 11 is used in place of the mountain-shaped blade 3 in Embodiment 1. And the same configuration as in Example 1 except that the method for producing the flat blade and the method for producing the vertical frame member of the glass frame are different. Therefore, the same parts as those of the first embodiment are designated by the same reference numerals, and the description thereof is omitted except for the following description.

The wooden louver 1 is a flat blade 30.
Both end portions 30a of the above are simply inserted into the mounting through holes 80 provided in the vertical frame members 4 and 5 of the louver frame body 2 and having the same opening shape (rectangle) as the sectional shape (rectangle) of the blade plate 30. It is of a different form.

The vertical frame member 4 provided with the mounting through holes 80,
5 is manufactured in the same manner as in the first embodiment.
As shown in (a), the inclined grooves 12 are formed in the plate member 10 at equal intervals for the number of blade plates to be attached, and then the divided grooves are cut into two. After that, the two plate members 10a and 10b are arranged so as to face each other, but the two inclined grooves 12 aligned at this time.
Through hole 8 for mounting by combining the sectional shapes of a and 12b
It differs from Example 1 in that they are arranged so as to face each other so as to form an opening shape (rectangle) of 0 (FIG. 10b). That is, when the grooved surfaces when the plate member 10 is cut and divided are broken lines and the grooved surfaces are overlapped as they are, one of the processed surfaces is rotated 180 degrees with respect to the other processed surface, and then the overlapped surfaces are overlapped. Will be realized. Then, in that state, the two inclined grooves 12a, 1 are bonded and integrated to be aligned.
Through hole 16 constituted by a combination of cross-sectional shapes of 2b
10 (FIG. 10 c), the joining member 15 is cut with the thickness S of the blade plate 30 as shown by the chain double-dashed line in FIG.
Vertical frame members 4 and 5 obtained by forming 6 into mounting through holes 80 as shown in FIG. 9 are manufactured.

In the production of the flat blade plate 30, as shown in FIG. 11, the plate member 20 is cut into a predetermined width to obtain a cut piece 27, and both ends of the cut piece 27 in the longitudinal direction are cut. The portion 27a is cut off obliquely to form an inclined surface, and the edge portion of the inclined surface is trimmed as necessary to obtain the flat blade plate 30 having the trimming 30a. The plate width L of the blade plate 30 is the width of the upper and lower planes.

The wooden louver 1 in this embodiment can be used by attaching it to the door 51 as shown in FIGS. 12 and 13 as in the first embodiment. Further, even if there is a dimensional error of the mounting frame 53 in this mounting, it can be dealt with in the same manner as in the first embodiment. It should be noted that the one-sided gallery can see the opposite side from a certain fixed angle, whereas the mountain-shaped gallery of the first embodiment cannot see the opposite side from any angle. However, the mountain-shaped gallery of Example 1 is superior in terms of the blindfold function.

In the above-mentioned Examples 1 and 2,
Two plate members 1 that are bonded and integrated when the vertical frame members 4 and 5 are manufactured
0a and 10b have been exemplified in the case where one grooved plate member 10 is cut and separated.
Alternatively, it may be obtained by forming grooves on each of the plate members.

[0043]

As described above, the wooden louver of the present invention has a through-hole for mounting which has the same opening shape as the cross-sectional shape of the blade plate provided with the both end portions of the blade plate on the vertical frame member of the glass frame body. Even if there is a dimensional error in the mounting location of the wooden louver, the vertical frame material can be easily bent in both the left and right directions to absorb the error and deal with it. As a result, good mounting is possible. In addition, since the blade plate is used as it is to fit into the mounting through hole, the strength is superior and the dimensional change due to humidity is less likely to occur as compared with the tenon mounting structure. Further, the wooden louver using the mountain-shaped blades can prevent the other side from being seen from any angle, and is excellent in a blindfold function.

Further, according to the manufacturing method of the present invention, the pair of left and right vertical frame members provided with the mounting through-holes having the above-mentioned opening shape can be processed in substantially the same direction without any drilling process. Since it can be produced by grooving and cutting that only requires linear movement, NC control processing is possible, and the above-mentioned wooden jar can be manufactured easily with high accuracy and efficiency. This ensures good attachment of the vane to the vertical frame.

Further, according to the manufacturing method of the present invention, edging of the tip end portion of the mountain-shaped blade and machining of the corresponding mounting through hole of the vertical frame member can be performed without passing through another machining step.
This can be performed at the same time when the blade plate or the mounting through hole is manufactured, which allows the wood jar to be manufactured with higher accuracy and efficiency.

[Brief description of drawings]

FIG. 1 is a perspective view showing an overall configuration of a wooden gallery according to an embodiment of the present invention.

FIG. 2 is a perspective view of an exploded main part of the wooden louver of FIG.

FIG. 3 is an explanatory view showing a manufacturing process of a vertical frame member in the wooden louver of FIG. 1.

FIG. 4 is an explanatory diagram showing a manufacturing process of a mountain-shaped blade plate in the wooden jar of FIG.

FIG. 5 is a plan view showing a configuration of a two-piece rotary blade used for producing a mountain-shaped blade.

FIG. 6 is an explanatory view showing a partially modified example of the manufacturing process of the mountain blade plate.

7 is a side view showing a mountain-shaped blade obtained by the manufacturing process of FIG.

FIG. 8 is a perspective view showing an overall configuration of a wooden gallery according to another embodiment of the present invention.

FIG. 9 is a perspective view of an exploded main part of the wooden jar of FIG.

FIG. 10 is an explanatory diagram showing a manufacturing process of a vertical frame member in the wooden jar of FIG.

FIG. 11 is an explanatory view showing a manufacturing process of a mountain-shaped blade in the wooden jar of FIG.

FIG. 12 is a perspective view showing an application example in which a wooden gallery is attached to a door for use.

13 is a partially cutaway front view for explaining a mounting state of a wooden louver in the door of FIG.

FIG. 14 is a perspective view of an exploded main part showing a conventional wooden louver.

FIG. 15 is an explanatory diagram showing a manufacturing process of a mountain-shaped blade in a conventional wooden gallery.

[Explanation of symbols]

1 ... Wooden louver, 2 ... louver frame, 3, 30 ... blades,
3a, 30a ... Both ends of the vane plate, 4, 5 ... Vertical frame member, 6 ...
Upper frame member, 7 ... Lower frame member, 8, 80 ... Mounting through holes, 10
a, 10b ... Plate member provided with inclined groove, 11 ... Rotating blade for groove processing, 11a ... Edge portion of edging shape, 12 ... Inclined groove,
13a, 13b ... Opening of inclined groove, 15 ... Joining member, 2
0 ... plate member for producing blade plate, 21 ... rotary blade for cutting, 22
... first slant notch, 23 ... second slant notch, 2
4 ... Small diameter rotary blade for edging, 25 ... 2-piece rotary blade.

Claims (4)

[Claims] 1. A louver frame body comprising a pair of left and right vertical frame members and an upper frame member and a lower frame member respectively attached to upper and lower edge portions of the vertical frame members, and the vertical frame member between the vertical frame members. In a wooden gallery composed of a plurality of blades arranged in parallel in the vertical direction of the frame material, the respective blades have the both ends of the blades provided on the pair of left and right vertical frame members. A wooden gallery characterized by being fitted into a mounting through hole having the same opening shape as the cross-sectional shape. 2. A gallery according to claim 1, wherein the blade is a mountain-shaped blade having an inverted V-shaped cross section. 3. A louver frame body comprising a pair of left and right vertical frame members and an upper frame member and a lower frame member respectively attached to upper and lower edge portions of the vertical frame members, and the vertical frame member in the vertical frame member. A wooden gallery composed of a plurality of blade plates arranged in parallel by inserting both ends into mounting through holes having the same opening shape as the sectional shape of the blade plates provided at equal intervals in the vertical direction of the material. The pair of left and right vertical frame members provided with the mounting through-holes are grooved, and the groove width is inclined at the same angle as the mounting inclination angle of the blade plate and corresponds to the plate thickness of the blade plate. Attaching two plate members in which inclined grooves having the same number are formed at equal intervals by the number of blade plates to be attached by combining the sectional shapes of the two inclined grooves in which the openings of the inclined grooves in each plate member are aligned and aligned. Adhesive in a state of facing each other so that the opening shape of the through hole for A method for manufacturing a wooden gallery, characterized by being produced by cutting the joining member into a thickness of a vertical frame material after being integrated. 4. The manufacturing method according to claim 3, wherein, as the vane plate, after making a first inclined cut from one surface side of the plate member by cutting processing, each of the first inclined cuts is made from the opposite surface side. The cross section is inverted V by correspondingly making a second inclined notch that crosses and reaches the tip.
When a mountain-shaped vane plate having a V-shape is cut and separated, the above cutting process is performed by a rotary blade for cutting and an end of an inclined cut formed by the rotary blade concentrically with the rotary blade. While using a two-piece rotary blade consisting of a small-diameter rotary blade for edging that partially cuts off the part, when manufacturing the above-mentioned pair of left and right vertical frame members, the tip portion of the rotary blade is used for grooving the plate member. A method for manufacturing a wooden jar, which is carried out by using a grooving rotary blade having a shape corresponding to the shape of the edge of the blade plate.