JPH0678439U - Lattice frame for glass mounting - Google Patents

Abstract

(57) [Summary] [Purpose] The joint members that connect and fix the vertical frame and horizontal frame, mounting bolts, and nuts are not exposed to the outside, and cutting and processing work on site is almost unnecessary, and assembly work is performed. To provide a grid frame for easy glass mounting. [Structure] A vertical frame 1 having a substantially inverted T-shaped cross section is provided on the upper surface by abutting the end faces of a horizontal frame 7 having the same concave groove 12 provided on the upper surface on both side surfaces thereof. The cross-shaped joint plate 13 is provided with mounting bolts 4 and 11 and nuts 4a and 1 whose heads are engaged with the recessed grooves 5 and 12, respectively.
1a is connected and fixed, and the concave grooves 5 and 12 are provided.
A screw stopper member 14 having an upper end formed on the screw stopper portion 14a is engaged with and held by an engaging eaves portion 14b at the other end, and the glass pressing cover 15 is screwed to the screw stopper portion 14a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a glass frame for supporting a skylight glass of a greenhouse or a wall glass of a building.

[0002]

[Prior art]

 Generally, a glass-attached lattice frame that supports skylight glass of a greenhouse or wall glass of a building, etc., has a short tubular connecting member fixed to the side of the vertical frame, and the small frame portion of the horizontal frame is fitted to this to attach the bolt. A glass retainer that fastens or fixes the peripheral edge of the glass to the upper surface of the connected vertical frame and horizontal frame by connecting L-shaped connecting members to the joint corners of the vertical frame and horizontal frame with bolts It is known that a cover is attached, but there is a problem that the bolts and nuts for fixing the connecting member are exposed to the outside or the connecting member itself is exposed to the outside and the appearance is deteriorated.

[0003]

[Problems to be solved by the device]

 The problem to be solved by the present invention is to solve the above-mentioned problems and to prevent the connecting member for connecting the vertical frame and the horizontal frame from being exposed to the outside, and also to prevent the frame from being exposed at the time of assembly. The purpose is to simplify the cutting process so that it can be processed using the existing equipment at the manufacturing plant.

[0004]

[Means for Solving the Problems]

 In the glass frame for mounting glass according to the present invention, which solves the above-mentioned problems, the end faces of the horizontal frame are abutted against both side faces of the vertical frame and connected and fixed by a cross-shaped joint plate attached to the upper face thereof. In a glass-attaching lattice frame having a glass pressing cover attached to the upper surfaces of the vertical frame and the horizontal frame, it is assumed that the vertical frame and the horizontal frame are provided with a groove having an approximately inverted T-shaped cross section on the upper surface thereof in the axial direction. The joint plate is tightened and fixed by a mounting bolt whose head is engaged with the groove and a nut screwed with the mounting bolt. Further, one end of the joint plate serves as a screw fixing portion. A special feature is that the formed glass stopper member is engaged and held with an engaging eaves portion formed at the other end so that the glass pressing cover is screwed to the screw stopper portion. It is an.

[0005]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. Reference numeral 1 denotes a vertical frame having a rectangular cross section made of an aluminum mold material having condensate receiving grooves 2 and 2 stretched on both sides of a bottom portion thereof. A glass receiving seal string 6 is attached to both side edges of an upper surface of the vertical frame 1. The grooved edges 3 and 3 to be fitted are formed so as to project from the upper surface of the frame, and at the center of the upper surface of the vertical frame 1, a groove having an inverted T-shaped cross section for engaging the head of the mounting bolt 4 is formed. 5 extends in the axial direction, and the grooved edge 3 is provided with a notch 3a for mounting the joint plate.

On the other hand, 7 is a horizontal frame having a rectangular cross section made of an aluminum mold material having condensate receiving grooves 8, 8 stretched on both sides of the bottom, and a glass receiving seal is provided on both sides of the upper surface of the horizontal frame 7. Grooved edges 10 and 10 for engaging the cord 9 are formed, and a concave groove 12 having an inverted T-shaped cross section for engaging the head of the mounting bolt 11 is provided at the center of the upper surface of the horizontal frame 7. The configuration of the horizontal frame 7 is the same as that of the vertical frame 1. The horizontal frame 7 has its end faces abutted against both side faces of the vertical frame 1 to form a skeleton of a lattice frame. Reference numeral 13 denotes a cross-shaped joint plate. The joint plate 13 has a vertical plate portion 13a along the upper surface of the vertical frame 1, and a blade plate portion 13b has a grooved edge portion 3 and a cutout portion 3a cut off. It is attached to the upper surface of the lateral frame 7. The joint plate 13 has the vertical frame 1 and the horizontal frame 7 with the mounting bolts 4 and 11 having the heads engaged with the recessed grooves 5 and 12 and the nuts 4a and 11a screwed to the bolt shafts. The horizontal frames 7, 7 are fixed to the upper surface of the vertical frame 7, and are connected to the vertical frame 1.

Reference numeral 14 is a screw stopper member made of an aluminum mold material, one end of which is formed in a thick screw stopper portion 14 a and an engaging eave portion 14 b is stretched at the leg ends. The screw stopper member 14 has legs. The ends are slidably engaged and held in the concave grooves 5 and 12 of the vertical frame 1 and the horizontal frame 7. Reference numeral 15 denotes a glass pressing cover having a groove 16 extending in the axial direction at the center thereof. Inside the groove 16 of the glass pressing cover 15, the head of a screw 17 screwed into the screw stopper 14 is inserted. It has become so. Reference numeral 18 in the drawing denotes a glass plate whose edges are supported by the grooved edges 3 and 10 of the vertical frame 1 and the horizontal frame 7 via the seal cords 6 and 9, and the grooved edges of the vertical frame 1 are shown. The seal cords 6 and 6 inserted in the cords 3 and 3 are arranged in a series so as to fill in the missing portions 3a and 3a, but the seal cords inserted into the grooved edge portions 10 and 10 of the lateral frames 7 respectively. 6, 6 have ends located on the outer surfaces of the grooved edges 3, 3 of the vertical frame 1, and these seal cords 6 are higher than the upper surface of the cross-shaped joint plate 13 by the grooved edges 3, 10. It is positioned so that the waterproof property is not deteriorated, and 19 is a packing interposed between the glass pressing cover 15 and the glass plate 20.

In this structure, the vertical frame 1 and the horizontal frames 7, 7 whose ends are abutted against both side surfaces of the vertical frame 1 are attached to the upper surface of the vertical frame 1, and the mounting bolts 4, 11 and the nuts 4a, 11a are attached. The glass plate 18 is excellent in strength because it is firmly connected by the cross-shaped joint plate 13 which is fastened and fixed, and the edge of the glass plate 18 is provided with the grooved edge portion of the vertical frame 1. 3 and a groove 10 provided on the grooved edges 10 of the horizontal frame 7 via seal cords 6 and 9 and provided on the upper surfaces of the vertical frame 1 and the horizontal frames 7 and 7 and having a reverse T-shaped cross section. Since the engaging eaves 14b at the leg ends are engaged with and held by 5 and 12, and the glass presser cover 15 attached with the screw 17 to the screw stopper 14a at the upper end is sandwiched between the covers 5, Not only can it withstand rainwater, Although it is suitable as a grid frame for mounting glass, especially in the present proposal, as described above, the vertical frame 1 and the horizontal frames 7, 7 are attached to the upper surface of the joint portion thereof, and the mounting bolts 4, 11 and nuts 4a, 11a are connected by a cross-shaped joint plate 13 which is fixed by tightening, so that the bolts and nuts are exposed to the outside or the joint fittings are exposed to the outside like the conventional connecting means. In addition, the mounting bolts 4 and 11 and the glass holding cover 15 are both mounted on the upper surfaces of the vertical frame 1 and the horizontal frames 7 and 7 in the axial direction in reverse section. Since the T-shaped concave grooves 5 and 12 are used, the structure of the vertical frame 1 and the horizontal frames 7 and 7 is simplified, and the die allowance is inexpensive and the cost can be reduced.

In order to manufacture such a grid frame for glass attachment, however, a mold material that can be used for both the vertical frame 1 and the horizontal frames 7 and 7 is prepared. A part of the edge portions 3 and 3 is cut off to provide a cutout portion 3a. The cutout portion 3a is positioned below the cutout portion 3a and the end portions of the horizontal frames 7 and 7 are abutted against both side surfaces of the vertical frame 1. A cross shaped joint plate 13 is attached to the upper surface of the mounting bolts 4 and 11 in which the heads of the mounting bolts 4 and 11 are engaged with the recessed grooves 5 and 12 on the upper surfaces of the vertical frame 1 and the horizontal frame 7, respectively. The grid-shaped frame is formed by inserting the bolts into the bolt holes of the plate 13 and tightening and fixing them with the nuts 4a and 11a. The grooved edges 3 and 3 of the vertical frame 1 and the groove of the horizontal frame 7 Edge 10 Rubber seal cords 6 and 9 are respectively inserted into 10 to mount and support the edges of the glass plate 18, and screw fixing members 14 are installed in the concave grooves 5 and 12 of the vertical frame 1 and the horizontal frame 7, respectively. Since the glass 18 is pressed and fixed by the glass pressing cover 15 which is screwed to the screw fixing member 14 after being engaged and held by the engaging eaves 14b at the leg ends, the cutting work is almost eliminated and the assembling work is performed. Will be extremely simple and can be offered at low cost.

[0010]

[Effect of device]

 As apparent from the above description, the present invention completely hides the joint member for connecting and fixing the vertical frame and the horizontal frame, and the mounting bolts and nuts are not exposed to the outside. It has many advantages such as excellent appearance, cutting on-site and machining are almost unnecessary, and the assembly work is easy and the construction period can be shortened. Therefore, the present invention has an extremely large practical value as a glass mounting grid frame that solves the conventional problems.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention.

FIG. 2 is a plan view showing an embodiment of the present invention.

FIG. 3 is a vertical sectional front view of an embodiment of the present invention.

FIG. 4 is a vertical side view of the embodiment of the present invention.

[Explanation of symbols] 1 vertical frame 3 grooved edge 3a missing part 4 mounting bolt 4a nut 5 concave groove 6 seal string 7 horizontal frame 9 seal string 10 grooved edge 11 mounting bolt 11a nut 12 concave groove 13 joint plate 14 Screw stopper 14a Screw stopper 14b Engagement eaves 15 Glass holder cover

Claims (1)

[Scope of utility model registration request] 1. A groove (5) having a substantially inverted T-shaped cross section is provided on both sides of a vertical frame (1) axially provided on the upper surface thereof. Horizontal frame provided in the axial direction
(7), a cross-shaped joint plate (13) attached to the upper surface of the end face of (7) butted, the mounting bolt (4) with the head engaged with the groove (5), (12) , (11) and nuts (4a), (11a) screwed to this, tighten and fix,
A screw stop member (14) having an upper end formed in a screw stop portion (14a) is engaged with and held by the recessed grooves (5) and (12) with an engagement eaves portion (14b) formed at its leg end. Let the screw stop (14
A glass mounting lattice frame characterized in that a glass pressing cover (15) is screwed to a).