JPH0711685U - Spacer for double glazing - Google Patents

Abstract

(57) [Abstract] [Structure] Frame 5 for attaching the spacer 3 to the grid
And the spacer body 6, and after the lattice 3 is attached to the frame body 5, the spacer body 6 is engaged with the outside of the frame body 5 to assemble the double-glazing unit. [Effect] It becomes easy to attach the lattice to the frame and to assemble the double glazing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a spacer for double glazing.

[0002]

[Prior art]

 2. Description of the Related Art There is known a double glazing in which a decorative member such as a lattice is enclosed. Conventionally, as a structure for attaching the decorative member, as shown in Japanese Utility Model Laid-Open No. 61-35899, the decorative member is once attached and fixed to the frame body, and then the frame body is inserted between the glass plates, and then the frame body is attached. In order to prevent a gap from forming around the metal, a metal spacer is brought into contact with it to form a double-layer glass. On the other hand, a double glazing containing a decorative member using a string-like spacer made of a synthetic resin having adhesiveness as a spacer is not known.

[0003]

[Problems to be solved by the device]

 In this way, in the conventional spacer structure, the spacer and the frame body to which the decorative member is attached are separated and independent, and these are combined in the process of assembling the double glazing, so the frame body and the spacer are assembled during the assembly. It is extremely difficult to eliminate the gap. Further, when the spacer is provided around the spacer afterwards, it is substantially difficult to align the frame and the center of the spacer, especially when the adhesive layer is provided on the side surface of the spacer.

[0004]

[Means for Solving the Problems]

 The present invention provides a spacer for double glazing that can solve these problems.

That is, the present invention is a spacer for double glazing containing a decorative member such as a lattice, which comprises a spacer body having a desiccant inside and a frame body for mounting and fixing the decorative member. Provide a spacer for double glazing, which is locked to the outside of the frame to form a unit, and a ventilation hole is provided in the main part of the frame to allow the desiccant in the spacer body to absorb moisture through the frame. To do.

In the present invention, the spacer body is a string-shaped spacer made of an adhesive synthetic resin such as thiochol, urethane, or silicon rubber, or a cylindrical long section having a rectangular cross section formed by extruding aluminum or forming an aluminum plate. A metal spacer, which is a scale, can be appropriately used. And these spacers have a desiccant inside. In the case of a string-shaped spacer, it is mixed in a synthetic resin having adhesiveness, and in the case of a metal spacer, it is loaded in the tubular hollow portion which has been prepared previously. Further, the feature of the spacer body is provided with a locking end portion for structurally integrating with a frame body described later.

On the other hand, the frame body is usually a long body formed of metal such as aluminum, and a screw hole for preliminarily attaching and fixing a decorative material and a desiccant in the spacer body are provided in a main portion of the frame body. Ventilation holes are formed to absorb moisture through. These holes may be provided individually, but they can also be shared by continuously providing them at regular intervals.

Further, a locking end portion that engages with the locking end portion of the spacer body is provided on the outside of the frame body, that is, on the side where the spacer body is engaged. In the present invention, the shape of these locking ends is not specified as long as the frame body and the spacer body can be integrated, and when the spacer body is a string-shaped spacer, it is a spacer. -A locking end such as a metal spacer body is not required, as its own adhesiveness can be used. Further, these locking ends also serve as means for aligning the spacer body and the frame body when the spacer body is engaged with the frame body.

[0009]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view taken along the line AA of the double glazing containing the lattice 3 shown in FIG. In the figure, reference numerals 1 and 2 are glass plates constituting the double glazing, 3 is a lattice inserted in the double glazing, 5 is an aluminum frame for fixing and fixing the lattice 3, and 6 is a Thiocor. It is a string-shaped spacer body. Reference numeral 11 is a secondary sealing material for further improving the sealing degree of the spacer portion.

As is apparent from FIG. 3, the frame body 5 has ventilation holes 7 continuously provided at a main portion thereof at regular intervals or at appropriate intervals, and both side portions thereof are bent so that the locking end portions 12 are formed. It is equipped with. The vent holes 7 are for allowing the desiccant in the spacer body to absorb moisture, but can also be used as screw holes when attaching the lattice 3 as described later.

On the other hand, the spacer body 6 is a string-shaped body made of Thiokol with a rectangular cross section. A desiccant is mixed in the spacer body 6 and a frame body is provided at an end portion on the side that engages with the frame body 5. A locking end portion 13 corresponding to the locking end portion 12 is formed. These frame body 5 and spacer body 6 can be integrated by fitting the locking ends 12 and 13. When attaching and fixing the lattice 3, first, the frame body 5 is fixed to the end portion of the lattice 3 with the screw 8 using the hole 7, and then the spacer body 6 is attached to the outside of the frame body 5 to attach the both. Unify. In this case, by simply pressing the spacer body 6 against the frame body 5, the locking ends 12 and 13 of both members are aligned at the same time, and the spacer body is firmly bonded by the adhesiveness of the spacer body. Thus, according to the present invention, the double glazing can be assembled with the frame 5 and the spacer body 6, that is, the spacer, attached to the lattice 3.

FIG. 4 shows an embodiment in the case of the spacer main body 9 made of aluminum, in which the drying agent 10 is filled inside the tubular body, and the frame is passed through a ventilation hole (omitted) provided in the tubular body. It communicates with the ventilation hole 7 of the body 5. The attachment to the lattice 3 and the assembling of the double glazing are substantially the same as the above-mentioned string-shaped spacer.

Although not shown in the drawings, the lattice 3 may be attached to the frame body 5 by means other than screws, and in order to facilitate the adjustment of the fixing position of the lattice 3, the frame body 5 is ventilated. The holes may be elongated and the position of the lattice 3 may be adjusted within the range of the holes.

[0014]

[Effect of device]

 According to the present invention, since the frame body 5 can be attached to a decorative member such as a lattice in a state of being separated from the spacer body, the work can be efficiently performed, and at the same time, the spacer body is integrally attached to the frame body in advance. After that, the double glazing is assembled, so it is possible to make the double glazing simply by inserting a grid with spacers between the glass plates and pressing from both sides. Furthermore, since the spacer body and the frame body are integrated, there is no gap between them. Furthermore, by preliminarily mounting the spacer body around the frame body using the locking means, the positional alignment between the frame body and the spacer body can be extremely accurate and easy.

[Brief description of drawings]

FIG. 1 is a cross-sectional view taken along the line AA of FIG. 2 of a double glazing using a spacer according to the present invention.

FIG. 2 is a perspective view of double glazing using a spacer according to the present invention.

FIG. 3 is a development view of a spacer according to the present invention.

FIG. 4 is a sectional view showing another embodiment of the present invention.

Claims (1)

[Scope of utility model registration request] 1. A spacer for double glazing containing a decorative member such as a lattice, the spacer main body having a desiccant inside and a frame body for fixing and fixing the decorative member,
The spacer body is locked to the outside of the frame to form an integral body, and the main body of the frame has a ventilation hole for allowing the desiccant in the spacer body to absorb moisture through the frame. spacer.