JPH0754540Y2 - Blindfold material - Google Patents

Description

[Detailed description of the device]

[Industrial applications]

INDUSTRIAL APPLICABILITY The present invention is used as a surface lattice on the outdoor side of a window or a handrail of a veranda, or as an outer wall of a pool. The present invention relates to a blindfold member.

[Prior art]

In the conventional blindfold member, as shown in FIG.
A plurality of insertion holes 20 having the same cross-sectional shape as the fins 5 are formed in the vertical direction on the side surface of the vertical bar 3'having a rectangular tube shape. Then, a plurality of fins 5 are arranged between the pair of opposed vertical bars 3 ', both ends of each fin 5 are inserted into the insertion holes 20 of the vertical bars 3', and both ends of the fins 5 are held. A pair of vertical rails 3'was connected to the upper and lower horizontal rails 7, respectively.

[Problems to be Solved by the Invention] Since the conventional blindfold member has the above-mentioned structure, there is a problem in assembling. That is, most of the fins 5 generally have a bent cross-sectional shape, and therefore, the shape of the insertion hole 20 of the vertical bar 3'is also bent. Therefore, at the time of assembly, the end of the fin 5 having a bent cross section is inserted into the bent insertion hole 20,
It was difficult to insert both ends of the fins 5 into the insertion holes 20 of the vertical bars 3 ', and the operation of inserting both ends of the plurality of fins 5 into the insertion holes 20 was troublesome. Especially, a plurality of fins 5
If the remaining fins 5 are to be installed between the vertical bars 3'after the vertical bars 3'are already mounted, it is necessary to open the spaces between the vertical bars 3'to a length close to the length of the fins 5 at this time. The fins 5 that were already attached sometimes slipped out of the insertion hole 20. Another conventional example is Japanese Utility Model Application No. 54-54007
No. 154287), a connecting rod is inserted into the through holes of a large number of fins arranged in parallel at equal intervals, and the connecting rods are connected between adjacent fins. It is fitted on the rod outside to press the gap for regulating the gap, and when assembling, one fin and the gap for regulating the gap must be alternately inserted into the connecting rod, and the assembling is poor. At the same time, there is a problem that the number of parts increases. The present invention has been made in view of the above problems of the related art, and an object of the present invention is to provide a blindfold member in which the blindfold member can be easily assembled.

[Means for solving problems]

In the blindfold member of the present invention, the front half member 1 and the rear half member 2 are combined to form a vertical bar 3, and the inclined piece 8 of the blind fin 5 is formed.
The front fitting groove 4a and the rear fitting groove 4b are provided with different heights on the front surface of the front half member 1 and the back surface of the rear half member 2, respectively. The distance between the rear fitting groove 4b and the rear fitting groove 4b is set to be substantially equal to the length of the through hole 6 in the front-rear direction, the vertical bar 3 is inserted into the through hole 6 of the fin 5, and the front edge of the through hole 6 is inserted. By engaging the front fitting groove 4a and the rear edge of the through hole 6 with the rear fitting groove 4b, the fins 5 are connected to the vertical bars 3.
The horizontal rails 7, which are attached to the upper and lower ends of the vertical rail 3 holding the fins 5, are provided with horizontal locking grooves on both sides of the bottom surface.
The horizontal rail main body 21 having 23 and the horizontal piece 13b fixed to the end of the vertical rail 3 and having the horizontal locking pieces 22 protruding from both sides are provided. It is characterized by being fitted to the horizontal locking piece 22.

[Action]

The present invention relates to a vertical bar 3 which is a combination of a front half member 1 and a rear half member 2.
Is inserted into the through holes 6 of the plurality of fins 5, and the distance between the front fitting groove 4a and the rear fitting groove 4b is smaller than the length of the through holes 6 in the front-rear direction. By moving the front half member 1 and the rear half member 2 in the longitudinal direction so as to be in the same state, the front edge and the rear edge of the through hole 6 are respectively fitted to the front fitting groove 4a of the vertical rail 3 and the rear fitting. Since the fins 5 can be fitted in the mating groove 4b and a plurality of fins 5 can be attached to the vertical rail 3 at a time by a simple operation, the blindfold member can be easily assembled. The horizontal rails 7 attached to the upper and lower ends of the vertical rail 3 holding the fins 5 include a horizontal rail main body 21 having horizontal locking grooves 23 on both sides of the bottom surface and a horizontal rail 7 fixed to the end of the vertical rail 3 on both sides. Since the horizontal locking piece 22 has a horizontal piece 13b protruding from it, and the horizontal locking groove 23 of the horizontal rail main body 21 is fitted into the horizontal locking piece 22, the vertical rail 3 is attached to the horizontal rail 7. When connecting, fix only the horizontal piece 13b to the end of the vertical bar 3 by screwing, etc.
The vertical rails 3 can be attached to the horizontal rails 7 simply by fitting the horizontal locking pieces 22 projecting on both sides of the 13b into the horizontal locking grooves 23 of the horizontal rail main body 21. Just need to
Since the work of attaching the vertical rail 3 to the horizontal rail 7 is simplified and the horizontal rail main body 21 may be fitted to the horizontal piece 13b, the horizontal rail main body 21 may be provided with a screw fastening opening or another opening, or There is no need to cover the opening with a cap.

【Example】

As shown in FIG. 1, the blindfolding member A is composed of upper and lower horizontal rails 7, vertical rails 3 and fins 5. The fin 5 is a semi-transparent molded product of polycarbonate resin, acrylic resin or the like, and has a bent cross-section with rising pieces 9 and hanging pieces 10 provided before and after the inclined piece 8 as shown in FIG. Square-shaped through holes 6 are formed at both ends of the inclined piece 8. In order to make the fins 5 semi-transparent, there is a method of making a small unevenness on the surface in addition to the method of putting a pigment or the like into the molding material. Therefore, it is preferable to reduce the contamination of the fins 5 as much as possible. The vertical rail 3 has a substantially rectangular tube shape, but is configured by combining a front half member 1 and a rear half member, which are vertically split into front and rear parts. The front half member 1 is an extruded aluminum product, and as shown in FIG. 2, a front fitting groove 4a is cut out over the entire width of the central piece 1a at regular intervals in the vertical direction. The rear half member 2 is also an aluminum extrusion molded product, and as shown in FIG. 2, a rear fitting groove 4b is cut out on the back surface of the central piece 2a over the entire width at a constant pitch in the vertical direction. . The front fitting groove 4a and the rear fitting groove 4b are formed at the same pitch, and form a pair of front fitting grooves.
The distance between the rear fitting groove 4b and the rear fitting groove 4b (between the grooves) is the fin 5 when the upper and lower ends of the front half member 1 and the rear half member 2 are aligned.
Is substantially equal to the distance in the front-back direction of the through hole 6, that is, the distance along the inclined piece 8. Further, a guide piece 11 is extended from both side pieces 1b of the front half member 1 in a stepped manner, and by inserting the guide piece 11 between both side pieces 2b of the rear half member 2, the front half member 1 and the rear half member 1 are The vertical rail 3 can be configured by fitting the side half members 2 together, and the front half member 1 and the rear half member 2 can slide in the longitudinal direction with each other in this fitted state. ing. A tapping hole 12 is provided on the inner surface of the central portion of the front half member 1 and the rear half member 2. Here, the horizontal width of the through hole 6 of the fin 5 is equal to the horizontal width of the vertical bar 3, and the length in the front-rear direction is larger than the vertical width of the vertical bar 3. Therefore, the size of the through hole 6 is equal to that of the vertical bar 3. It is larger than the size of the cross section. The length of the through hole 6 in the front-rear direction is substantially equal to the distance between the front-rear fitting grooves 4a, 4b forming a pair of the vertical rails 3 assembled as described above. Then, when assembling the fin 5 and the vertical bar 3,
The procedure is as follows. First, the vertical bar 3 in which the front half member 1 and the rear half member 2 are slidably fitted is set so that the inclined piece 8 of the fin 5 is substantially horizontal as shown by the imaginary line in FIG. The fins 5 are loosely inserted into the respective through holes 6 and the rear edge of the through hole 6 of each fin 5 (more precisely, the edge on the side with a high inclination) is locked in the rear fitting groove 4b. Position 5 In this state, the front portion of each fin 5 is not locked to the front half member 1 and is in a free state. Therefore, slide the front half member 1 upward and sideways (from the beginning, The front half member 1 may be displaced upward and sideways from the position 2. The front edge of the through hole 6 of each fin 5 is loosely fitted in the front fitting groove 4a of the front half member 1. At this time, the front half member 1 and the rear half member 2 of the vertical rail 3 are not separated by the guide piece 11. After that, when the front half member 1 is slid downward to fit the upper and lower ends of the rear half member 2, the front edge and the rear edge of the through hole 6 are gathered and the fitting groove 4a and the rear fitting groove 4b are combined. Thus, the inclined piece 8 of each fin 5 becomes a predetermined angle, and at the same time, the front half member 1 is fixed inwardly without rattling. As shown in FIG. 6, the difference between the width of the vertical rail 3 in the front-rear direction and the length of the through hole 6 in the front-rear direction depends on the front-rear fitting grooves 4a, 4b.
May be smaller than the depth of. In this case, even if the inclined pieces 8 of the fins 5 are horizontal, the assembled vertical rails 3 cannot be directly inserted into the through holes 6, but the front half member 1
(Or the rear half member 2) can be loosely inserted into the through hole 6. After inserting the front half member 1 (rear half member 2) into the through holes 6 of the plurality of fins 5 in this manner, the edges of each through hole 6 are fitted into the front fitting groove 4a (rear fitting groove 4b). When combined, the rear half member 2 can be inserted into the through hole 6 of each fin 5.
The front half member 1 and the rear half member 2 inserted through the through hole 6 are united to form a vertical bar 3, and the front fitting groove 4a is formed as shown by the solid line in FIG.
And the height of the rear fitting groove 4b are substantially equal to each other, the through hole 6
Can be fitted in both fitting grooves 4a, 4b. Fin 5 in this state
Is fitted in both fitting grooves 4a, 4b and cannot be removed from the vertical rail 3, but the fin 5 is loosely fitted in the vertical rail 3. When both halves 1 and 2 are slid from each other and aligned to the regular positions in this state, the distance between the front and rear fitting grooves 4a and 4b becomes equal to the length of the through hole 6 in the front and rear direction, and therefore the fin 5 is It will be fixed to the vertical rail 3 as shown by the broken line in FIG. On the other hand, as shown in FIG. 7, the guide piece 11 is extended from the side piece 1b on one side of the front half member 1 in a stepped manner. When the side of the front half member 1 on which the guide piece 11 is provided and the side of the rear half member 2 on which the guide piece 11 is not provided are combined to form the vertical crosspiece 3, they are on opposite sides. The front half member 1 and the rear half member 2 have the same shape so that the number of parts can be reduced. Then, in such a member, the front half member 1 or the rear half member 2 is obtained by changing the cutting position of the notch which becomes the front fitting groove 4a or the rear fitting groove 4b in the longitudinal direction of the member. It is like this. Therefore, the front half member 1 and the rear half member 2 are arranged along the outer surface side of each guide piece 11 and the side piece 2b of the other rear half member 2 or the inner side surface of the side piece 1b of the front half member 1. By inserting the front half member 1 and the rear half member 2 together, the vertical crosspiece 3 can be configured. The horizontal rail 7 is composed of a horizontal piece 13b forming a bottom surface and a horizontal rail main body 21 whose bottom surface is opened over the entire length.
Horizontal locking pieces 22 are provided on both side edges of 13b so as to be stepped to the upper surface side, and horizontal locking grooves 23 are formed over the entire length on both sides of the bottom opening of the horizontal rail main body 21. The horizontal rail 7 can be assembled by slidably fitting the horizontal rail 22 into the horizontal rail 23. At this time, the horizontal rail 13b and the lower surface of the horizontal rail main body 21 can be assembled. Is designed to be flush. In addition, vertical locking grooves 24 are provided on the upper and lower edges of the rear surface of the horizontal rail body 21, and a washer-like piece 25 having a screw hole (not shown) screwed therein can be slidably delivered. It has become. A through hole 14 is bored in the horizontal piece 13b in accordance with the position of the tapping hole 12 of the vertical rail 3. When connecting the vertical rail 3 and the horizontal rail 7,
Only the horizontal piece 13b is horizontally arranged between the end faces of the vertical rails 3 and the through hole 1
Tap the tapping screw 16 from 4 to the tapping hole 12 to connect the vertical crosspiece 3 and the horizontal piece 13b, and then slide the horizontal crosspiece body 21 onto the horizontal piece 13b to attach the horizontal crosspiece horizontally above and below the vertical crosspiece 3. The crosspiece 7 is configured. This prevents the screw tightening opening and the cap 17 from appearing on the upper surface of the cross rail 7,
The appearance can be improved. Further, the washer-like piece 25 having the screw hole as described above is delivered in the vertical locking groove 24, and the washer-like piece 25 is attached to the back surface of the cross rail main body 21 in alignment with the washer-like piece. Tighten the screw 26 into the screw hole of 25 and tighten the screw 26 to secure the washer piece 25 and the mounting bracket.
Hold the edge of the vertical locking groove 24 with 19 and attach the mounting bracket 19 to the 5th position.
As shown in the figure, it is attached to the horizontal rail 7. By mounting the mounting member 19 in this manner, it is not necessary to make a screw hole in the horizontal rail 7, and the position of the mounting member 19 can be easily adjusted. FIG. 8 shows a front half member 1 and a rear half member 2 according to another embodiment of the present invention. The front half member 1 and the rear half member 2 each have a guide piece 11.
Is not provided, and the end surface 1c of the side piece 1b of the front half member 1 and the end surface 2c of the side piece 2b of the rear half member 2 are brought into contact with each other and slid. In this embodiment, when the front half member 1 and the rear half member 2 are inserted together into the through hole 6 of the fin 5, the front half member 1 and the rear half member 2 are positioned so as not to be laterally displaced. . The blindfold member A thus assembled is
For example, it is attached to the outdoor side of the window of the house by the mounting bracket 19, and it is possible to ventilate or ventilate while blocking the line of sight from the horizontal direction and obliquely above (obliquely below depending on the installation direction). It is also possible to block light (or light). Alternatively, it can be used when it is attached to a handrail part such as a veranda to block the view from the ground. Furthermore, it can be used as an outer wall of a pool and can ventilate while blocking the line of sight from the outside.

[Effect of device]

According to the present invention, the vertical rail, which is a combination of the front half member and the rear half member, is inserted into the through holes of the plurality of fins, and the distance between the front fitting groove and the rear fitting groove is the front-back direction of the through hole. By moving the front half member and the rear half member in the longitudinal direction so that the length of the through hole becomes equal to the length of the through hole in the front-rear direction. The front fitting groove and the rear fitting groove can be fitted together, and multiple fins can be attached to the vertical bar at once with a simple operation, so that the blindfold member can be easily assembled. Yes, and the horizontal rails attached to the upper and lower ends of the vertical rail that holds the fins,
It has a horizontal rail main body with horizontal locking grooves on both sides of the bottom surface, and horizontal pieces fixed to the ends of the vertical rails with horizontal locking pieces protruding on both sides. Since it is fitted to the horizontal locking piece, the vertical rail can be easily attached to the horizontal rail with good appearance.

[Brief description of drawings]

FIG. 1 is a partially broken perspective view showing an embodiment of the present invention,
FIG. 2 is a partially cutaway perspective view showing a front half member and a rear half member which constitute the vertical rail of the same, FIG. 3 is a partially broken perspective view showing the same fin, and FIG. 4 is the present invention. Operation explanatory diagram, No. 5
FIG. 6 is a partially cutaway side view of the above, FIG. 6 is a perspective view showing a modification of FIG. 1, and FIG. 7 is a partially cutaway perspective view showing the front half member and the rear half member of the same. FIG. 8 is a partially cutaway perspective view showing a front half member and a rear half member in another example of the present invention, FIG.
The figure is an exploded perspective view of a conventional example. 1 ... front half material, 2 ... rear half material, 3 ... vertical bar, 4a ...
Front fitting groove, 4b ... Rear fitting groove, 5 ... Fin, 6 ... Through hole.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Takeshi Tsuji, 2-30 Azuchi-cho, Higashi-ku, Osaka-shi, Osaka, Japan Takiron Co., Ltd. (56) References JP-A-51-107635 (JP, A) -154287 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A vertical crosspiece is formed by combining a front half member and a rear half member, and a through hole is formed in an inclined piece of a blindfold fin to form a front surface of the front half member and a back surface of the rear half member. By providing the front fitting groove and the rear fitting groove with different heights, respectively, the distance between the front fitting groove and the rear fitting groove is made substantially equal to the length of the through hole in the front-rear direction. The fin is held on the vertical rail by inserting the rail into the through hole of the fin, engaging the front edge of the through hole with the front fitting groove, and engaging the rear edge of the through hole with the rear fitting groove. The horizontal rails attached to the upper and lower ends of the vertical rail holding the fins include a horizontal rail main body having horizontal locking grooves on both sides of the bottom surface and horizontal horizontal locking pieces fixed to both ends of the vertical rail. A blindfolding member having a horizontal piece protruding from the horizontal crosspiece, the horizontal locking groove of the horizontal rail body being fitted to the horizontal locking piece.