KR100447734B1 - Duplex Glass Spacer - Google Patents

Abstract

Provides spacers that do not require dimension verification or segmentation management and are easy to assemble.

Insert the slit 13 in three places between both ends of the angle pipe 11, bend the portion of the slit, and push the both ends of the corner pieces 14 into the open ends of the both sides to insert the slit, and corner into both ends of the angle pipe. Both ends of the piece are pushed in to form a rectangular frame.

Description

Multilayer Glass Spacer

This invention relates to the spacer used for manufacture of a multilayer glass.

As shown in FIG. 13, the laminated glass includes two sheets of plate glass 1, 1 facing each other, a frame-shaped spacer 2 interposed between the entire periphery of the plate glass 1, 1, and this spacer 2 It consists of the self-hardening filling member 3 filled between the both panes 1 and 1 from the outer periphery of the whole.

In addition, the adhesive material 4 is apply | coated or attached to the both sides of the spacer 2 beforehand, The spacer 2 is fixed to the plate glass 1 and 1 via the adhesive material 4.

As mentioned above, the conventional spacer 2 used for manufacture of multilayer glass cuts the square pipe, such as aluminum, into the length of each edge | side, as shown in FIG. Corner connector 5 for arranging one set of marginal members 4 on four sides and pushing the opposite ends of the four sides of the marginal material 4 inward from the end surface of the marginal material 4. ) To form a rectangular frame.

In addition, the corner connector 5 is formed of metal, synthetic resin, or the like, and is bent into an L shape or molded into an L shape by an operator, and is pressed into the corner connector using elasticity, so that it does not fall out.

In addition to the above, as shown in Fig. 14, a rectangular frame shape is formed such that the edges between corners of one square pipe are bent by 90 ° with a bender or the like to be the marginal member 4 between the curved corner portions. Moreover, it connects by the connection port 6 which pushes in the opposing end of each pipe.

In addition, a drying material is injected into the marginal material 4 at the time of a connection operation | work as well-known.

When adopting the method of assembling the four marginal materials like the former, it is quite troublesome to check the dimensions of the four marginal materials, which is time-consuming and expensive.

If the latter one of the corner pipes of each side of the square pipe is adopted to form a frame shape, as shown in Fig. 15, the inner main surface wall of the curved portion 7 of the corner is deformed to be concave. As it is wrinkled, it is unsatisfactory, and the value of the product is lowered, or the use of a vendor requires a high cost.

Accordingly, an object of the present invention is to provide a spacer that is easy to assemble while eliminating cumbersome work such as dimension checking.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view of the square pipe used for 1st Embodiment of this invention.

2 is an enlarged perspective view showing the main portion of a square pipe;

3 is an enlarged side view of a portion of the square pipe cut away;

4 is a side view of the assembling procedure.

5 is a side view of the assembling procedure.

6 is a side view of the assembling procedure.

7 is a side view of the assembling procedure.

Fig. 8 is an enlarged side view with a part cut away showing a corner portion;

9 is a front view of the assembled spacer;

10 is a side view of the final corner piece.

Fig. 11 is a front view of the spacer of the second embodiment.

12 is an enlarged side view showing a connection portion of a straight line;

13 is a front view in which part of the conventional multilayer glass is cut off.

14 is a front view in which part of a conventional spacer is cut off;

15 is a front view of another conventional spacer;

16 is an enlarged front view of a corner.

-Explanation of symbols for the main parts of the drawing-

(11) --------------------------------- Square pipe,

(12) --------------------------- The marginal material (邊緣 材),

(13) ------------------------------------- slit,

(14) -------------------------------- corner piece,

(21) ------------------------------- Connections,

(A) ---------------------------------- Spacer.

MEANS TO SOLVE THE PROBLEM In order to solve the said subject, this invention distinguishes the square pipe of the suitable material and the at least both side walls of a predetermined length in parallel, and the four sides of the marginal material of predetermined length between the both ends of this square pipe. It consists of three slits notched to cut both side walls from the outer circumferential side wall of the angular pipe, and bends L or L into the open end by the slit of the slit while bending the portion of each slit. The above-mentioned corner pipe is formed into a frame by pushing both ends of the corner piece as far as possible, and pushing both ends of the bent L-shaped or L-shape into the open ends of the above-mentioned both edge materials.

In addition, in order to distinguish between an angular pipe of a suitable material and at least two side walls of a predetermined length in parallel, and four edges of a predetermined length between both ends of the angle pipe, both side walls are formed from the outer circumferential side wall of the angle pipe. It consists of four slits notched to cut, pushing both ends of the bent L-piece or L-shape into the open end by the slit of the slit while bending the portion of each slit, The structure which made the said square pipe into the frame shape may be used by pushing the both ends of a connection port into the butt | matching edge of the said marginal material.

Embodiments of the present invention will be described with reference to the accompanying drawings.

In the first embodiment of the present invention, as shown in Fig. 1 to Fig. 3, a square pipe 11 having a proper material and having at least both side walls (adhesive surfaces of two sheets of glass facing each other) of a predetermined length are parallel to each other. Both side edge walls (adhesive surface of plate glass) from the outer peripheral side (when frame-shaped) edge wall of the angle pipe 11 is divided so as to divide the four sides of the marginal material 12 of a predetermined length between both ends of the angle pipe 11. ), Three slits 13 are formed.

By the slit 13 described above, the upper slit 13 is formed between the one end of the square pipe 11 and the first slit 13 of the outer end to form the frame spacer A. Between the second slit 13 and one side edge material, between the second slit 13 and the third slit 13 becomes a bottom edge material, and between the third slit 13 and the other end of the angular pipe 11. It is a side edge member on the other side.

In addition, the square pipe 11 is made of a suitable material such as aluminum or a hard synthetic resin, and as shown in Fig. 3, the back surface of the inner circumferential side wall is notched in a halfcut shape to round off the slit (13). In addition to ease of bending, the finish of the curve is smooth.

As described above, the finished angular pipe 11 of the slit 13 is bent by bending the first slit 13 portion of one end side of the angular pipe 11, as shown in FIG. Both ends of the corner piece 14 are pushed into the opposite ends of the limbic material 12.

As shown in Fig. 8, when the corner piece 14 is formed into an L-shape made of hard synthetic resin, rubber or metal, the one end is long and the other end is short. The edge of the corner piece 14 is pushed in, and the marginal member 12, which is bent to the chain line position in Fig. 8, is returned to the arrow direction S, whereby the corner piece 14 is inserted into the marginal member 12. The short end is pushed in.

By the above operation, both ends of the corner piece 14 are pushed into the part of the second slit 13 and the part of the third slit 13, as shown in FIG. 6, as shown in FIG. As shown in the figure, both ends of the square pipe 11 are connected via the corner piece 14.

Then, as shown in FIG. 9, the spacer A of rectangular frame shape which arrange | positioned each edge | side material 12 in four sides is assembled.

In addition, as shown in FIG. 10, although both ends of the corner piece 14 used last are the same length, long or short corner piece 14 may be used, and it can be L-shape other than a hard molded article. Also good.

In addition, when the above-mentioned square pipe 11 is bent in a rectangular shape and connected to the corner piece 14, a drying material is injected into the marginal member 12 as is already known.

In the figure, 15 is a fall prevention fragment provided in the both ends (both legs used for pushing in) of the corner piece 14. As shown in FIG.

In the second embodiment of the present invention, as shown in FIG. 11 and FIG. 12, the slit 13 having the same shape as in the first embodiment so as to divide the marginal member 12 having a predetermined length between both ends of the square pipe 11. To form.

At that time, between the slits 13 is the length of each of the marginal members 12, one end of the square pipe 11, the slit 13 portion at one end thereof, the other end of the square pipe 11, and The slit 13 part of the other end is set to the length of the edge 12 of one side.

Like the first embodiment, the square pipe 11 bends the portions of the respective slits 13 to push in both ends of the corner pieces 14, and is shown in FIG. 12 as a portion facing the two ends of the square pipe 11. As shown in the drawing, both ends of the straight connection port 21 are pushed in to connect, and at the same time, the marginal member 12 on one side is left.

Since the spacer for multilayer glass which concerns on this invention is comprised as mentioned above, it is very easy to assemble a frame shape, it is not necessary to confirm a dimension with one pipe, and the division and management of one set of four are unnecessary, and the cost is surely saved. can do.

Claims (2)

Notch to cut both side walls from an outer circumferential side wall of the respective angle pipes so as to distinguish an angular pipe having a suitable material and parallel to at least two side walls of a predetermined length and four edges of a predetermined length between both ends of the angle pipes. It consists of one of three slits, pushing both ends of the bent L-shaped or L-shaped bent into the open end by the slit of the slit while bending the portion of each slit, and the both sides of both ends A spacer for multilayer glass, wherein both ends of a corner piece that can be bent in an L shape or an L shape are pushed into the open end of the soft material to form a frame shape. Notch to cut both side walls from an outer circumferential side wall of the respective angle pipes so as to distinguish an angular pipe of a suitable material and parallel to at least two side walls of a predetermined length and four edges of a predetermined length between both ends of the angle pipes. It consists of four slits, pushing both ends of the bent L-piece or L-shape into the open end of the slit by bending the portion of each slit, and the marginal material at both ends. A spacer for a multilayer glass, wherein both ends of the connection port are pushed into abutting end to form a frame shape.

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