SU1370217A1 - Profile joint - Google Patents

Abstract

The invention relates to the construction and can be applied in the manufacture of stained glass windows, window frames and door blocks. The purpose of the invention is to increase the reliability of the connection. In this cavity, solid profiles 1 and 2 insert the inserts of the H-shaped section 6, which with the help of screws 9 of the freaks 11 are fixed in the cavity of the profile, as well as the corner fastener 3, into the opening 4 of which screws 5i are inserted, screws 5, screwing it into the hole 8. the inserts of the H-shaped section 6, carry along profiles 1 and 2 and tightly pull them together. 5 il. (L

Description

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The invention relates to construction and can be applied, in particular, in the manufacture of closed sections of structures of stained glass windows, window frames and door blocks from solid profiles.

The purpose of the invention is to increase the reliability of the connection.

Fig. 1 shows the connection of solid profiles, the cross section; figure 2 - H-shaped liner; FIG. 3 shows a variant of using an H-shaped liner for angularly joining profiles at 90 °; figure 4 - the location of the H-shaped liner with an angular connection of profiles under: 90 °; in FIG. 3, an embodiment of using an H-shaped insert for tee-joining solid profiles.

The joining of solid profiles consists of solid profiles 1 and 2, a crown-shaped corner element 3 with holes 4 in which screws 5 are inserted, inserts of H-shaped section 6 with hole 7 in the middle of the shelf and holes 8 on the sides, screws 9 for frictional fastening of the liner in the cavity of the profiles, the whiskers of the profiles 10 and 11, the surface of the 12 H-shaped insert and the inner surface of the 13 profiles.

When assembling the design, the liners of the H-shaped section 6 are inserted into the cavity of profiles 1 and 2 between the whiskers 10 and the inner surface 13 of the profiles. The screws 9 are screwed into the holes 7. by inserting the H-shaped section 6 up to the stop into the inner surface 13 of the profiles, creating a force that causes the H-shaped insert to rest against the mustache 10 by the surface 12 and thus creates a frictional fixation of the H-shaped insert

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profile 1 and 2. Then the corner element 3 between the whiskers 10 and 11 is inserted into the profile cavity. In the hole 4 of the corner element 3, a screw 5 is inserted, which, having screwed into the hole 8 of the liners of the H-shaped section 6, carries the profiles 1 and 2, which are tightly stacked with one another.

The proposed joining of profiles can also be used for corner joints of profiles under 90 °, as well as for jointed joints.

In these cases, the connection is made only with the help of an H-shaped insert.

The use of this joint of profiles ensures the reliability of the joint, a tight fit of the end sides of the profile of one to another.

Claims (1)

Invention Formula The profile connection unit, which includes friction-mounted liners, screws and a fastening corner element, characterized in that, in order to increase the connection reliability, each insert has an H-shaped section and has an opening for the passage of screws, one of which is located in the liner and the others symmetrically with respect to the hole in the shelf and perpendicular to it, with the screw and opposite to it the ends of the racks of the H-shaped insert resting on the walls of the profiles, and the fastening element is installed to cover the outer corner with The profiles are connected and connected to the inserts with screws that have been passed into symmetrical holes. 1 / 12 fj f -L FIG. 2 fig.Z FIG. i FIG. five