JP2022037514A - Lower frame and upper frame for partitioning double glass panel, and partitioning double glass panel using the same - Google Patents

Abstract

To reduce the number of required components to lower manufacturing cost.SOLUTION: A lower frame 20, an upper frame 30, and front and rear glasses 11, 12 are combined. The lower frame comprises a lower frame material 21, a plurality of lower adjusters 22, 22..., a reinforcement material 23, a lower frame material 24 with front and rear side plate materials 26, 26, a lower cover material 25, and front and rear setting blocks 27, 27.... The upper frame comprises an upper rail material 31, a plurality of upper adjusters 32, 32..., an upper frame material 33, an upper cover material 34, front and rear glass holders 35, 35..., and front and rear batten materials 36, 36.SELECTED DRAWING: Figure 2

Description

The present invention relates to a lower frame and an upper frame of a double glass panel for a partition that can be applied to both a linear shape and an arc shape, and a double glass panel for a partition using the lower frame and the upper frame.

A support for a panel on the floor side and a ceiling surface side on which a double glass panel for a partition curved in an arc shape can be constructed has been proposed (for example, Patent Document 1).

The support of the conventional panel has a common structure on the floor side and the ceiling side, and each has a channel-shaped base member, an adjustment mechanism for height adjustment, and a support member that supports and holds the front and rear glass. , A cover member that hides the support member exposed between the front and rear glass, a front and rear side cover member that hides the lower end or upper end of the front and rear glass and the side portion of each support member, etc. are integrally assembled and formed. There is. In addition, in order to restrain the upper and lower ends of the front and rear glass, a glass presser that is individually screwed to the side portion of each support member may be used in combination.

Japanese Unexamined Patent Publication No. 2020-41292

According to the conventional technique, the cover member and the side cover member are configured to be detachably engaged with each other by elastically engaging with a dedicated engaging member attached to the support member, so that the required number of parts is increased. In many cases, the shape of each member is complicated, and in particular, the cover member, side cover member, support member, and base member are all limited to those made of aluminum die cast, and the floor side and ceiling surface having different loads are applied. Coupled with the fact that the supports on the side have the same configuration, there is a problem that the overall manufacturing cost tends to be excessive.

Therefore, an object of the present invention is to, in view of the problem of the prior art, to make the configurations of the lower frame on the floor surface side and the upper frame on the ceiling surface side different, and to simplify the shape of each member to obtain the required number of parts. It is an object of the present invention to provide a lower frame and an upper frame of a double glass panel for a partition, which can reduce the number of manufacturing costs and reduce the manufacturing cost, and a double glass panel for a partition using the lower frame and the upper frame.

The configuration of the invention of claim 1 of this application for achieving such an object is via an upward channel-shaped lower rail material installed on a floor surface, a plurality of lower adjusters arranged in the lower rail material, and a lower adjuster. A downward channel-shaped reinforcing material that is fixed to the upper surface of the reinforcing material, a downward channel-shaped lower frame material that is wider than the lower rail material, and an upward hat-shaped lower cover material that matches the width of the lower frame material. For the lower frame material, front and rear side plate materials are attached to both sides, and the lower cover material is screwed to the upper surface of the lower frame material via the front and rear outer flanges, and on the outer flange, The gist is to arrange setting blocks that support the front and rear glass, and to conceal each side plate material from the lower end of the flange of the lower frame material to the lower end of the glass on the setting block.

The configuration of the invention of claim 2 is wider than the upper rail material by holding the upper rail material in a downward channel shape installed on the ceiling surface, a plurality of upper adjusters fixed in the upper rail material, and the upper adjusters. An upward channel-shaped upper frame material, a downward hat-shaped upper cover material that fits the width of the upper frame material, glass retainers before and after screwing to both sides of the upper cover material, and each flange of the upper frame material. It is equipped with front and rear edging materials that hang on the upper end and hang down to the lower side of the glass presser, and the upper cover material is screwed to the lower surface of the upper frame material via the front and rear outer flanges, and the glass presser is The gist is to sandwich the upper end of the front and rear glass between the side surface of the upper cover material.

The configuration of the invention of claim 3 is the lower frame of the invention of claim 1, the upper frame of the invention of claim 2 arranged facing the lower frame, the lower frame, and the glass before and after being installed on the lower frame. The gist of each glass is to connect the lower end portion and the upper end portion to the lower frame and the upper frame, respectively, via a sealing material constructed from the outer surface side.

Each glass may be flat, and the lower frame and upper frame may be linear.

Further, each glass may be curved in an arc shape, and the lower frame and the upper frame may be curved in an arc shape suitable for each glass, and each glass is a symmetrical half connected via a transparent joint material. The members may be combined, and each half member may be formed by extending a flat plate portion having a predetermined width in the tangential direction at one end of an arc portion corresponding to a central angle of 45 °.

According to the configuration of the invention of claim 1, since each member does not use an elastic engaging structure, the shape of each member can be simplified and a dedicated engaging member is not required. The required number of parts can be minimized. In addition, the lower frame material to which the weight of the front and rear glass is loaded is reinforced by attaching front and rear side plate materials to both side surfaces, and is supported by, for example, a screw jack type lower adjuster via the reinforcing material. The necessary and sufficient strength can be easily realized. The lower rail material, the reinforcing material, the lower frame material, the lower cover material, and the front and rear side plate materials may be formed of, for example, a steel plate material having a predetermined shape and size regardless of whether the overall shape is linear or arcuate. It can be cut and bent to make it, and the manufacturing cost as a whole can be reduced.

When the configuration of the invention of claim 2 is adopted, each member can basically exert the same effect as the invention of claim 1. However, since the weight of the front and rear glass is not applied to the upper adjuster and the upper frame material, the former only needs to combine two members that can be locked to each other so as to be relatively movable, and the latter is a special reinforcement. It is not necessary to apply. Further, the upper rail material, the upper frame material, the upper cover material, and the front and rear ridge materials can be manufactured by cutting, for example, a steel plate material and bending them. It should be noted that each ridge material can gracefully conceal from the upper end of the flange of the upper frame material to the glass presser and the upper end portion of the glass being restrained via the glass presser.

In the case of the configuration of the invention of claim 3, by combining the front and rear glass with the lower frame of the invention of claim 1 and the upper frame of the invention of claim 2, the double glass panel having a linear or arcuate shape as a whole is formed. Can be easily constructed.

If each glass is made into a flat plate and the lower frame and the upper frame are made straight, the whole form can be made straight. Each glass is curved in an arc shape, and the lower frame and the upper frame are made into an arc shape. For example, the overall shape can be made into an arc shape.

If semi-members having an arc portion corresponding to a central angle of 45 ° are connected symmetrically, glass curved at 90 ° can be easily made, and the installation work is also easy. The flat plate portion provided at one end of each half member can easily and correctly trim the tip of the flat plate portion, that is, the tip of the front and rear glass at the same position, and is connected to, for example, adjacent flat plate-shaped front and rear glass. Can be made more easily and accurately.

Overall schematic cross-sectional view Enlarged vertical cross-sectional view equivalent to the arrow of XX in FIG. Enlarged view of the main part of FIG. Expected explanatory view of the main part of FIG. Configuration explanatory diagram of the lower adjuster Figure 4 (B) X arrow view equivalent diagram Schematic development of the equivalent of Y arrow in FIG.

Hereinafter, embodiments of the invention will be described with reference to the drawings.

The double glass panel for partitioning includes front and rear glasses 11 and 12, a lower frame 20 on the floor surface F side, and an upper frame 30 on the ceiling surface C side (FIGS. 1 and 2).

The front and rear glasses 11 and 12 are curved in an arc shape around a common center O. Further, the lower frame 20 and the upper frame 30 face each other vertically and are curved in an arc shape suitable for the glasses 11 and 12. That is, the double glass panels of the glass 11, 12, the lower frame 20, and the upper frame 30 are formed in an arc shape as a whole.

The glasses 11 and 12 are combined with symmetrical semi-members 11a, 11a, 12a and 12a which are connected via an intermediate joint material 13, respectively. Each of the half members 11a and 12a is formed by extending a flat plate portion b having a predetermined width in the tangential direction at one end of an arc portion a corresponding to a central angle θ = 45 °. It should be noted that, for example, adjacent front and rear flat glass 14 and 15 are connected to the tip of each flat plate portion b via a joint material 13. The joint material 13 is configured by alternately engaging, for example, comb-shaped connecting members 13a and 13a attached to the opposite end faces of the half members 11a and 11a of the glass 11 or the half members 12a and 12a of the glass 12. (FIGS. 1 and 3), each connecting member 13a is integrally molded with, for example, a transparent polycarbonate resin. The semi-members 11a, 11a or the semi-members 12a, 12a connected via the joint member 13 can move up and down relative to each other.

The lower frame 20 includes an upward channel-shaped lower rail material 21, a screw jack type lower adjuster 22, a downward channel-shaped reinforcing material 23, a downward channel-shaped lower frame material 24, and a cross-sectional upward hat-shaped lower cover material 25. (FIGS. 2 and 4 (A)), and front and rear side plate members 26 and 26 are integrally attached to both side surfaces of the lower frame member 24.

The lower rail material 21 is installed on the floor surface F via a plurality of anchor bolts 21a, 21a .... Further, a plurality of lower adjusters 22 are arranged in the lower rail material 21. However, in FIGS. 2 and 4A, only one anchor bolt 21a and one lower adjuster 22 are shown.

The lower adjuster 22 is a short downward channel-shaped movable member via a stepped adjust bolt 22c in which a nut 22b is fixed to the upper surface of a downward box-shaped pedestal 22a (FIGS. 4A and 5) and screwed into the nut 22b. The height of 22d is adjustable. A height adjusting grind 22c1 is formed at the upper end of the adjust bolt 22c protruding above the movable member 22d. However, FIGS. 5A to 5C are a front view, a side view, and a plan view of the lower adjuster 22, respectively.

The reinforcing member 23 is held in the lower rail member 21 so as to cover the movable member 22d of the lower adjuster 22 (FIGS. 2 and 4 (A)). When the height of the reinforcing member 23 is appropriately adjusted via the lower adjuster 22, the reinforcing member 23 is screwed to the lower rail member 21 via the screws 23a and 23a on both side surfaces.

The lower frame member 24 with the side plate members 26 and 26 is formed wider than the lower rail member 21 and the reinforcing member 23, and is screwed to the upper surface of the reinforcing member 23 via the screws 24a and 24a. The upper end of each side plate 26 protrudes upward higher than the upper surface of the lower frame member 24, and the lower end is bent inward at the lower end of the lower frame member 24. The upper end of the adjust bolt 22c of the lower adjuster 22 penetrates the reinforcing member 23 and the lower frame member 24 and protrudes above the lower frame member 24.

The lower cover material 25 is formed to have an overall width that matches the width of the upper surface of the lower frame material 24. The lower cover material 25 is screwed to the upper surface of the lower frame material 24 by screws 25b and 25b via the front and rear outer flanges 25a and 25a. On the outer flanges 25a and 25a of the lower cover material 25, setting blocks 27 and 27 for supporting the front and rear glasses 11 and 12, respectively, can be arranged, and the front and rear setting blocks 27 and 27 are the lower rails, respectively. It is assumed that a plurality of members 21, the reinforcing member 23, the lower frame member 24, and the lower cover member 25 are dispersed and arranged in the length direction. Further, the front and rear side plate members 26, 26 integrated with the lower frame member 24 stand higher than the upper surfaces of the setting blocks 27, 27.

The upper frame 30 includes a downward channel-shaped upper rail material 31, an upper adjuster 32, an upward channel-shaped upper frame material 33, a cross-section downward hat-shaped upper cover material 34, front and rear glass retainers 35 and 35, and front and rear ridge members 36. , 36 are provided (FIGS. 2 and 4 (B)).

The upper rail material 31 is installed on the ceiling surface C via the support metal fitting 31a and the set screw 31b. Further, the upper adjuster 32 is a combination of a side-viewing upward-facing channel-shaped movable member 32b so as to be relatively movable up and down with respect to the side-viewing downward-looking hat-shaped base 32a (FIGS. 4B and 6), and a set screw 32c. It is fixed in the upper rail material 31 via 32c. On both side surfaces of the movable member 32b, two upper and lower round holes 32e, 32e ... Are formed on the left and right sides of the vertically long guide holes 32d, respectively. , The guide screw 32f and the lock screw 32g can be passed through and screwed into the base 32a side. That is, the movable member 32b can be appropriately adjusted in height with respect to the base 32a and then locked via the locking screws 32g, 32g, and so on.

Regardless of FIG. 2, a plurality of sets of support metal fittings 31a and set screws 31b for the upper rail material 31 are provided in the length direction of the upper rail material 31. Further, regardless of FIG. 2, a plurality of upper adjusters 32 are arranged in the length direction of the upper rail material 31.

The upper frame member 33 is formed wider than the upper rail member 31 (FIGS. 2 and 4 (B)), and is screwed to the lower surface of the movable member 32b of the upper adjuster 32 via the screws 33a and 33a. The upper cover material 34 is formed to have an overall width that matches the width of the upper frame material 33, and is screwed to the lower surface of the upper frame material 33 by screws 34b and 34b via the front and rear outer flanges 34a and 34a.

The front and rear glass retainers 35 and 35 are plate materials that are bent into a cross-sectional crank shape, respectively, and by being screwed to the upper side surface of the upper cover material 34 via screws 35a, the upper ends of the front and rear glass 11 and 12 are formed. Can be sandwiched between the side surface of the upper cover material 34 and restrained. A plurality of front and rear glass retainers 35 and 35 are arranged in the length direction of the upper cover material 34, respectively.

The front and rear ridge members 36, 36 are formed by bending the upper ends inward to form an inverted L-shape having a vertically long cross section, and a small L-shaped guide piece 36a is attached to the lower surface of the upper side facing inward. There is. Each ridge material 36 is hooked on the upper end of the flange of the upper frame material 33 by inserting the upward flange of the upper frame material 33 into the downward gap 36b by the guide piece 36a, and reaches the lower side of the glass presser 35. Can be hung down.

The lower end portions and upper end portions of the front and rear glasses 11 and 12 are connected to the lower frame 20 and the upper frame 30 via sealing materials 28, 28, 37, 37 constructed from the outer surface side of the glass 11 and 12, respectively (. Figure 2).

The lower adjusters 22, 22 ... On the lower frame 20 side are arranged so as to correspond to the positions of the joint materials 13 and 13 at both ends and the center of the front and rear glasses 11 and 12, for example (FIGS. 1 and 7). .. Further, the setting blocks 27, 27 ... For the glasses 11 and 12 are arranged so as to correspond to both ends of the half members 11a and 12a, respectively. On the other hand, the upper adjusters 32, 32 ... On the upper frame 30 side are arranged so as to correspond to both ends and the center of the front and rear glasses 11, 12, and the glass retainers 35, 35 ... Are both ends of the half members 11a, 12a. It is arranged corresponding to the part. However, in FIG. 7, for the front and rear glass 11, 12, the semi-members 11a, 11a, 12a, 12a, only the rear glass 12, the semi-members 12a, 12a are shown, and the setting blocks 27, 27 ... As for 35, 35 ..., only for the later glass 12 is shown.

The procedure for installing the front and rear glasses 11 and 12 is, for example, as follows (FIG. 2). However, the glasses 11 and 12 shall be built one by one in the same procedure in no particular order, and the glass 11 will be described below.

That is, with the glass pressers 35, 35 ... On the glass 11 side of the upper frame 30 and the ridge material 36 not attached, the lower end is supported on the setting blocks 27, 27 ... of the lower frame 20 while the glass 11 is slightly tilted outward. Then, stand vertically and press the lower end portion and the upper end portion against the side surface of the lower cover material 25 of the lower frame 20 and the side surface of the upper cover material 34 of the upper frame 30, respectively, for positioning, and the glass pressers 35, 35 ... The rim material 36 is attached by restraining the upper end portion of the glass 11 by attaching. Next, from the outer surface side of the glass 11, the sealing materials 28 and 37 are between the side plate material 26 of the lower frame 20 and the lower end portion of the glass 11, and between the ridge material 36 of the upper frame 30 and the upper end portion of the glass 11, respectively. Complete the installation work by filling the glass. After that, the glass 12 may be installed in the same manner. However, the construction of the sealing materials 28, 28, 37, 37 may be carried out collectively after the front and rear glasses 11 and 12 are set.

In the above description, the flat plate portion b at one end of the half members 11a and 12a of the glass 11 and 12 may be set to an appropriate width in consideration of the convenience of bending the glass 11 and 12, and this is omitted. It is also possible.

Further, the glass 11, 12, the lower frame 20, and the upper frame 30 are formed in a flat plate shape and a linear shape, respectively, instead of being curved in an arc shape, thereby constructing a double glass panel having a linear overall shape. be able to.

Since the present invention can easily realize a good appearance while suppressing the manufacturing cost, it can be widely and suitably applied to the purpose of partitioning the interior space of a building for any purpose.

F ... Floor surface C ... Ceiling surface a ... Arc part b ... Flat plate part 11, 12 ... Glass 11a, 12a ... Semi-member 13 ... Joint material 20 ... Lower frame 21 ... Lower rail material 22 ... Lower adjuster 23 ... Reinforcing material 24 ... Lower frame material 25 ... Lower cover material 25a ... Outer flange 26 ... Side plate material 27 ... Setting block 28 ... Sealing material 30 ... Upper frame 31 ... Upper rail material 32 ... Upper adjuster 33 ... Upper frame material 34 ... Upper cover material 34a ... Outer Flange 35 ... Glass retainer 36 ... Edge material 37 ... Sealing material

Patent applicant Komatsu Wall Industry Co., Ltd.

Claims (6)

An upward channel-shaped lower rail material installed on the floor surface, a plurality of lower adjusters arranged in the lower rail material, a downward channel-shaped reinforcing material held via the lower adjuster, and an upper surface of the reinforcing material. It is provided with a downward channel-shaped lower frame material that is wider than the lower rail material and an upward hat-shaped lower cover material having a cross section that matches the width of the lower frame material, and the lower frame material is front and rear. Side plate materials are attached to both side surfaces, the lower cover material is screwed to the upper surface of the lower frame material via the front and rear outer flanges, and a setting block for supporting the front and rear glass is provided on the outer flange. A lower frame of a double glass panel for a partition, wherein each side plate material is arranged and conceals from the lower end of the flange of the lower frame material to the lower end of the glass on the setting block. A downward channel-shaped upper rail material installed on the ceiling surface, a plurality of upper adjusters fixed in the upper rail material, and an upward channel-shaped upper frame held via the upper adjusters and wider than the upper rail material. A material, a hat-shaped upper cover material having a downward cross section that matches the width of the upper frame material, glass pressers before and after screwing to both side surfaces of the upper cover material, and hanging on the upper end of each flange of the upper frame material. It is provided with front and rear ridge members that stop and hang down to the lower side of the glass presser, and the upper cover material is screwed to the lower surface of the upper frame material via the front and rear outer flanges, and the glass presser is provided. Is an upper frame of a double glass panel for a partition, characterized in that the upper end portions of the front and rear glass are sandwiched between the upper end portions of the upper cover material and the side surface of the upper cover material. The lower frame according to claim 1, the upper frame according to claim 2 which is arranged so as to face the lower frame, and the glass before and after being attached to the lower frame and the upper frame are provided, and each of the glasses is provided. A double glass panel for a partition, characterized in that the lower end portion and the upper end portion are connected to the lower frame and the upper frame, respectively, via a sealing material constructed from the outer surface side. The double glass panel for a partition according to claim 3, wherein each glass has a flat plate shape, and the lower frame and the upper frame have a linear shape, respectively. The double glass panel for a partition according to claim 3, wherein each glass is curved in an arc shape, and the lower frame and the upper frame are curved in an arc shape suitable for the glass. Each glass is combined with symmetrical semi-members connected via a transparent joint material, and each semi-member extends a flat plate portion having a predetermined width tangentially to one end of an arc portion corresponding to a central angle of 45 °. The double glass panel for a partition according to claim 5, wherein the double glass panel is formed.

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