JP2009030326A - Lattice door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lattice door, capable of ensuring satisfactory assembling property of the lattice door and work efficiency in replacement of a translucent plate. <P>SOLUTION: A fitting groove 4 opened inward is formed on an inside end surface 2a of a rail member 2 surrounding a mirror plate opening 3. An edge part of a lattice member 5 arranged in the mirror plate opening 3 is inserted to the fitting groove 4. A translucent plate 7 arranged in the mirror plate opening 3 to be laminated on the surface of the lattice member 5 is formed short, compared with the dimension between the inner end surfaces 2a of the rail members 2 opposed through the mirror plate opening 3. An edge part of the translucent plate 7 is pressed, from its surface side, by a mold material 6 laid along the inner end surface 2a of the rail member 2. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a lattice door.

  Conventionally, the lattice door 1 using the lattice material 5 for the end plate has been widely used due to its high design, but the surface of the lattice material 5 is used from the viewpoint that it is troublesome to clean the dust collected on the lattice material 5. A transparent plate 7 is laminated on the substrate (see, for example, Patent Document 1).

  In the lattice door 1 of this patent document 1, the translucent plate 7 is attached by being inserted into the fitting groove 4 provided on the inner end surface 2a of the saddle member 2 together with the lattice member 5 as shown in FIG. At the same time as the assembly of 2, it is necessary to insert and fix the lattice material 5 and the translucent plate 7 into the fitting groove 4, so that the assembly of the lattice door 1 is poor and the translucent plate 7 exposed to the surface is damaged. When the translucent plate 7 is replaced due to the occurrence of the problem, it is necessary to disassemble the entire brazing material 2 and there is a problem that the workability of the replacement operation of the translucent plate 7 is poor.

  Therefore, as a structure for attaching the translucent plate 7 and the lattice material 5 to the collar member 2, the fitting groove 4 that opens also on the surface side is formed on the inner end surface 2a of the collar member 2 as shown in FIG. The translucent plate 7 and the lattice material 5 are inserted into the fitting groove 4 through the surface-side opening 4a, and then the front-side opening 4a of the fitting groove 4 is closed with the closing material 16, so that the translucent plate 7 and the lattice material are closed. It has also been proposed to attach the material 5 to the brazing material 2 (see, for example, Patent Document 2). According to this structure, the translucent plate 7 and the lattice member 5 may be inserted into the fitting groove 4 and fixed when the closing member 16 is attached after the brazing member 2 is assembled. Sometimes only the closing member 16 needs to be removed, and the assembling property of the lattice door 1 and the workability of replacing the translucent plate 7 are somewhat improved.

However, in a state before the surface side opening 4a of the fitting groove 4 is closed with the closing material 16, the light transmitting plate 7 and the lattice material 5 may be detached from the surface side opening 4a of the fitting groove 4. 7 and the lattice material 5 had to be inserted into the fitting groove 4 while pressing those previously inserted into the fitting groove 4, and the assemblability was still not good. Also, when replacing the translucent plate 7, the translucent plate 7 must be replaced with the fitting groove 4 while holding the lattice material 5, and the workability of exchanging the translucent plate 7 is still good. I couldn't say that. In particular, the replacement work of the translucent plate 7 is often performed with the lattice door 1 being attached to the building. In this case, when the closing member 16 is removed, the translucent plate 7 and the lattice material 5 are removed. In the case where there is a high possibility that the fitting groove 4 will come off from the opening 4a on the front surface side, and the translucent plate 7 has a weight like a glass plate and is carefully handled, the translucent plate 7 is difficult to handle, which makes it more difficult to replace the translucent plate 7.
JP 7-91145 A JP 2001-73643 A

  The present invention has been made in view of the above points, and an object of the present invention is to provide a lattice door that ensures good assembly of the lattice door and workability of replacement work of the light-transmitting plate. It is what.

  In order to solve the above-described problem, in the lattice door 1 according to the first aspect, a fitting groove 4 that opens inward is formed on the inner end surface 2a of the collar member 2 that surrounds the opening 3 for the mirror plate. An edge portion of the grid member 5 arranged in the opening 3 is inserted into the fitting groove 4, and the light-transmitting plate 7 arranged on the surface of the grid member 5 and arranged in the end plate opening 3 is inserted through the end plate opening 3. It is formed shorter than the dimension between the inner end surfaces 2a of the facing ribs 2 and is formed by pressing the edge of the translucent plate 7 from the surface side with a molding material 6 provided along the inner end surface 2a of the ribs 2. It is characterized by that.

  According to this, the translucent plate 7 laminated on the surface of the lattice material 5 via the molding material 6 after the lattice material 5 is inserted into the fitting groove 4 of the eaves material 2 and cannot be removed. In other words, it is not necessary to hold down the grid material 5 during the installation work of the translucent plate 7, and it is possible to improve the ease of assembling of the grid door 1 and the work of exchanging the translucent plate 7. It can be secured.

  Further, in the lattice door 1 according to claim 2, in claim 1, the molding material 6 is formed in a Z-shaped cross section, and the outer end portion of the molding material 6 is connected to the surface of the grating material 5 and the fitting groove. 4 is inserted into the gap S between the groove side surfaces of the groove 4 and the end edge portion of the translucent plate 7 is pressed from the surface side at the inner end portion of the molding material 6.

  According to this, the position in the fitting groove 4 of the lattice material 5 can be positioned by the outer end portion of the molding material 6 inserted into the gap S between the surface of the lattice material 5 and the groove side surface of the fitting groove 4. Thus, it is possible to improve the assemblability of the lattice door 1 and the operability of the replacement work of the translucent plate 7.

  In this invention, it has the advantage that the workability | operativity of the assembly | attachment property of a lattice door and the replacement | exchange operation | work of a translucent board can be improved.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  As shown in FIGS. 1 to 3, the lattice door 1 of the present example includes a collar member 2 that surrounds the upper, lower, left, and right four circumferences of the end plate opening 3 in the center when viewed from the front. The saddle member 2 has a pair of vertical saddle members 8, an upper saddle member 9, and a lower saddle member 10, and the upper saddle member 9 is constructed between the upper ends of the pair of vertical saddle members 8, and a pair of vertical saddle members 9. A lower eaves member 10 is installed between the lower ends of the eaves member 8 and assembled in a rectangular frame shape in front view. The end plate opening 3 is a rectangular opening in front view that can be opened forward and backward, and the end plate made up of a lattice material 5 and a translucent plate 7 is attached to the end plate opening 3. The lattice material 5 is formed by combining a pair of crosspieces 5a made of MDF vertically and horizontally, and the translucent plate 7 is formed of a glass plate. In this example, the pair of translucent plates 7 are arranged before and after the lattice material 5. They are stacked on both sides.

  A fitting groove 4 is formed in the inner end surface 2a of the collar member 2 facing the end plate opening 3 so as to open inward (center side in front view of the lattice door 1). That is, a fitting groove 4 that opens in the opposite direction is formed on the inner end face 2 a of each vertical hook member 8, and a fitting groove 4 that opens downward on the inner end face 2 a (lower end face) of the upper hook member 9. A fitting groove 4 that opens upward is formed in the inner end surface 2a (upper end surface) of the lower collar member 10. The groove widths of these fitting grooves 4 are formed so as to be substantially the same as or slightly larger than the thickness of the pair of light-transmitting plates 7 and the lattice material 5 stacked.

  Here, the vertical length dimension of the lattice material 5 and each translucent plate 7 is longer than the dimension between the inner end surfaces 2a of the upper and lower collar members 9 and 10 facing each other through the opening 3 for the mirror panel. It is formed shorter than the dimension between the groove bottom surfaces of the fitting grooves 4 of the upper collar member 9 and the lower collar member 10 that are opposed to each other through the opening 3 for use. Thus, the lattice material 5 and the respective translucent plates 7 are arranged in the end plate opening 3 with their upper and lower end portions being respectively placed in the respective fitting grooves 4 of the upper and lower collar members 9 and 10. The It should be noted that a gap s is formed between the upper end of the lattice material 5 and each light-transmitting plate 7 disposed in the end plate opening 3 and the groove bottom surface of the fitting groove 4 of the upper collar member 9, and this gap s. Is formed longer than the depth of insertion into the fitting groove 4 of the lower collar member 10 of the lower end portion of the grid member 5 and each light transmitting plate 7.

  Further, the left and right length dimensions of the lattice material 5 are longer than the dimension between the inner end faces 2a of the pair of vertical saddle members 8 that face each other through the end plate opening 3, and the pair of vertical members that face each other through the end plate opening 3. It is formed shorter than the dimension between the groove bottom surfaces of each fitting groove 4 of the flange member 8. Thus, the lattice material 5 is arranged in the end plate opening 3 with the upper, lower, left, and right end edges thereof inserted into the corresponding fitting grooves 4 of the corresponding collar material 2 at the same time when the collar material 2 is assembled. It will be. Note that the lattice material 5 may be inserted into the fitting groove 4 of the saddle material 2 using the gap s by a quick method.

  On the other hand, the left-right length dimension of the translucent plate 7 is formed shorter than the dimension between the inner end surfaces 2a of the pair of vertical rod members 8. Each of these translucent plates 7 can be placed in the end plate opening 3 by being inserted and locked into the respective fitting grooves 4 of the upper and lower collar members 9 and 10 using the gap s. Has been. Thus, when the translucent plate 7 is disposed in the opening 3 for the end plate, the upper edge is inserted into the fitting groove 4 of the upper collar member 9 and the lower edge is fitted to the lower collar member 10. In this example, since the left and right end edges of the translucent plate 7 are not inserted into the fitting groove 4 and are not fixed, the translucent plate 7 is inserted into the joint groove 4. The left and right end edges are fixed to the vertical rod member 8 through a molding material 6 having a Z-shaped cross section.

  The molding material 6 is a long material made of wood or foamed resin that is long in the length direction (that is, the vertical direction) of the vertical rod member 8 provided along the inner end surface 2a of the vertical rod member 8, and constitutes a main body. The projecting portion 12 protrudes from the molding material body 11 toward the outside of the lattice door 1 and constitutes the outer end portion of the molding material 6, and the molding material body 11 toward the inside of the lattice door 1. It has a pressing piece 13 that protrudes and constitutes the inner end of the molding material 6. In the molding material 6, the molding material main body 11 is brought into contact with the inner end surface 2 a of the vertical rod member 8, the surface of the lattice material 5, and the side end surface of the translucent plate 7. By inserting into the gap S between the surface and the groove side surface of the fitting groove 4, the pressing piece 13 is brought into contact with the surface of the edge portion of the translucent plate 7 and pressed from the surface side. Then, the molding material 6 that holds the light transmitting plate 7 and is attached to the vertical rod member 8 in this manner strikes the inner end surface 2a of the vertical rod member 8 from the inner end surface 13a of the pressing piece portion 13 through the molding material main body portion 11. It is fixed to the vertical rod member 8 by a fixing tool 14 such as a screw.

  Specifically, the insertion projecting piece 12 is a half of the dimension obtained by subtracting the thickness of the lattice material 5 from the groove width of the fitting groove 4 (in this example, approximately the same as the thickness of the translucent plate 7). In the state where the lattice material 5 is inserted in the fitting groove 4 of the vertical rod member 8, the pair of insertion protrusions 12 are fitted to the front and rear thereof so that they do not fall off. Since the molding material 6 is fixed to the vertical rod member 8 by the fixture 14, the insertion protrusion 12 only needs to function as a spacer for positioning in the fitting groove 4 of the lattice material 5. That is, it is preferable that the amount of protrusion of the insertion projecting piece 12 from the molding material main body 11 be as small as possible so that it does not fall out into the gap S between the surface of the lattice material 5 and the groove side surface of the fitting groove 4. According to this, it is possible to improve the installation work of the molding material 6 on the vertical rod member 8 (the operation of inserting the insertion protrusion 12 into the gap S).

  Further, a step-shaped insertion groove 15 for inserting the side end portion of the translucent plate 7 is formed between the molding material main body 11 and the pressing piece 13 protruding therefrom. The thickness between the bottom step surfaces 15a of the insertion groove portions 15 of the pair of molding members 6 facing each other in the left-right direction is the same as that of the translucent plate 7. It is formed so as to be substantially equal to the length dimension, and the translucent plate 7 attached to the pair of vertical rod members 8 via the molding material 6 is prevented from wobbling.

  In this way, in the lattice door 1 of this example, the translucent plate 7 is attached to the eaves 2 via the molding material 6, but this makes it possible to assemble the lattice door 1 and replace the translucent plate 7. Workability has been improved.

  In other words, the translucent plate 7 is inserted through the molding material 6 after the lattice material 5 is inserted into the fitting groove 4 of the collar material 2 to which the collar members 8, 9, 10 are assembled and is not detached. It is possible to attach it to the saddle member 2 by laminating it on the surface of the lattice member 5. Therefore, as in the conventional example of FIG. 5, the light-transmitting plate 7 and the lattice material 5 are not attached to the saddle member 2 at the same time when the saddle member 2 is assembled. It is not necessary to hold the grid material 5 by hand when attaching the optical plate 7, and the assembly of the grid door 1 is ensured.

  Further, the translucent plate 7 exposed on the surface as a mirror plate has a high possibility of being damaged by hitting an object, and the damaged translucent plate 7 can be replaced with the lattice door 1 attached to the building. Although often performed, in such replacement work of the translucent plate 7, the lattice door 1 of this example has much better workability than the lattice door 1 described in the conventional example. That is, the translucent plate 7 can be removed from the brazing material 2 by removing the molding material 6 from the brazing material 2, while the lattice material 5 is fitted to the brazing material 2 regardless of the presence or absence of the translucent plate 7. It is attached and maintained on the saddle member 2 in a state where it is inserted into the groove 4 and cannot be removed. Therefore, when replacing the translucent plate 7, it is not necessary to disassemble the entire brace 2 as in the conventional example of FIG. 5, and the translucent plate 7 is replaced as in the conventional example of FIG. 6. It is not necessary to hold the grid material 5 by hand continuously during the work, and the workability of exchanging the translucent plate 7 is ensured. In particular, in the case where the translucent plate 7 is heavy like a glass plate and needs to be handled with care as in this example, it is not necessary to hold the lattice material 5 and the translucent plate 7 can be replaced with both hands. The advantage of being able to work can greatly improve the workability of the replacement work.

  FIG. 4 shows another embodiment. In this example, the groove width of the fitting groove 4 of the saddle member 2 (vertical saddle member 8) is formed to be substantially equal to the thickness (front-rear thickness) of the lattice member 5, and the previous insertion protrusion 12 is missing. The edge portion of the translucent plate 7 in which the molding material 6 having an L-shaped cross section is brought into contact with the inner end surface 2a of the collar material 2 and the surface of the lattice material 5 and is laminated on the surface of the lattice material 5 in the insertion groove portion 15 of the molding material 6. The end edge of the translucent plate 7 is pressed from the surface side by the pressing piece 13 of the molding material 6. As a result, as in the example of the previous embodiment, the effect of improving the assembly of the lattice door 1 and the workability of replacing the translucent plate 7 can be achieved.

  In the embodiment described above, the upper and lower end edges of the translucent plate 7 are inserted and locked in the respective fitting grooves 4 of the upper eaves member 9 and the lower eaves member 10. The upper and lower end edges of the translucent plate 7 are formed in the fitting grooves 4 of the upper and lower collar members 9 and 10, respectively, having a size smaller than the inner end surfaces 2 a of the upper and lower collar members 9 and 10. When not inserted and locked, the molding material 6 can be used for fixing the translucent plate 7 to the upper collar member 9 and the lower collar member 10. Also by this, since it is not necessary to hold at least the lattice material 5 at the time of assembling the translucent plate 7 at the time of assembling the lattice door 1 or replacing the translucent plate 7, good workability can be ensured for these operations.

It is a horizontal sectional view (AA line sectional view of Drawing 2) of a lattice door of an example of an embodiment of the invention. It is a front view of a lattice door same as the above. It is a longitudinal cross-sectional view (BB sectional view of FIG. 2) of the lattice door same as the above. It is a horizontal sectional view of the lattice door of other examples of an embodiment of the invention. It is sectional drawing of the principal part of the lattice door of the example of a prior art. It is sectional drawing of the principal part of the lattice door of the other example of a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lattice door 2 Fence material 2a Inner end surface 3 End plate opening 4 Fitting groove 5 Lattice material 6 Mole material 7 Translucent plate S Gap

Claims (2)

  A fitting groove that opens inward is formed on the inner end face of the frame surrounding the opening for the end plate, and the edge of the lattice member arranged in the opening for the end plate is inserted into the fitting groove, and the surface of the lattice member is formed. The translucent plate that is stacked and placed in the end plate opening is formed to be shorter than the dimension between the inner end faces of the saddle facing each other through the end plate opening, and the translucent plate is translucent by the molding material along the inner end surface of the end plate. A lattice door characterized by pressing an edge of a plate from its surface side.   The molding material is formed in a Z-shaped cross section, and the outer end portion of the molding material is inserted into the gap between the surface of the lattice material and the groove side surface of the fitting groove, and the end of the translucent plate at the inner end portion of the molding material. 2. The lattice door according to claim 1, wherein the edge portion is pressed from the surface side.

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