CN2062372U

CN2062372U - T-iron for door and window

Info

Publication number: CN2062372U
Application number: CN 89220979
Authority: CN
Inventors: 程敬亭
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-12-10
Filing date: 1989-12-10
Publication date: 1990-09-19

Abstract

The utility model relates to a T-iron for doors and windows. The T-iron is composed of a T-shaped iron sheet which has a plurality of triangle iron sheet nails. The triangle iron sheet nail is basically an isosceles triangle with a smaller triangle respectively on each isosceles side. The T-shaped iron sheet is provided with triangle bore spaces which are in the same shape and amount with the triangle iron sheet nails. The triangle iron plate is perpendicular to the plane of the T-shaped iron sheet. The utility model has the advantages of stamping molding for only once, saving time and stuff and requiring no wooden screws but firm.

Description

T-iron for door and window

The utility model belongs to the door and window T-magnet.

Existing door and window T-magnet is T-shaped iron plate, and several screw holes are arranged above, is fixed on the appropriate location of door and window or sales counter with wood screw during use, plays reinforcement effect.When producing this T-magnet, make T-shaped iron plate earlier, and then make screw hole on demand thereon, the time-consuming material that takes, a large amount of wood screw of also will using up during use.

The inventor has done improvement to door and window with the structure of T-magnet at above-mentioned prior art situation, can economize the time material during production, and no longer fix with wood screw.

Figure of description is a schematic diagram of the present utility model, 1 T-shaped iron plate wherein, 2 triangle iron plates nail, 3 triangle holes.This T-shaped iron plate 1 is used the identical of T-magnet with existing door and window, but the screw that does not have wood screw above the utility model, what replace it is some triangle holes 3, the latter is an isosceles triangle basically, but a little triangle is arranged all on its two waist, on the iron plate therewith the corresponding part of triangle hole 3 bend up, formed triangle iron plate nail 2, the latter's plane is vertical with the plane of T-shaped iron plate 1, the shape of its shape and triangle hole is identical, and thickness is identical with the thickness of T-shaped iron plate.A punching press of entire product promptly can be made into.When using the utility model, available suitable Gong Ju Cone hole on the appropriate location of door and window or sales counter earlier nails on the utility model then and gets final product.The little triangle of projection can make the utility model be securely fixed on door and window or the sales counter on 2 liang of waists of triangle iron plate nail.

Produce the utility model and economize the time material, and need not wood screw when using, but very firm.

Claims

A kind of door and window T-magnet, constitute by a T-shaped iron plate, it is characterized in that having above it the triangle iron plate nail and the triangle hole of proper number, both shapes and number are identical, be essentially isosceles triangle, and on two waists each projection one little triangle, the plane of triangle iron plate nail is vertical with the plane of T-shaped iron plate.