CN2188635Y

CN2188635Y - Domestic antitheft door

Info

Publication number: CN2188635Y
Application number: CN 94204712
Authority: CN
Inventors: 吴明哲
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-23
Filing date: 1994-02-23
Publication date: 1995-02-01
Anticipated expiration: 2004-02-23

Abstract

The utility model discloses a domestic antitheft door, which is composed of a main door and a subsidiary door. The utility model is characterized in that the main door is composed of an inner frame and a plurality of strip-shaped objects connected to the inner frame, and the main door forms an unclosed shape; the subsidiary door is connected to the inner frame of the main door via hinges. In the domestic antitheft door, because the leaves of each hinge are respectively installed in the groove of the inner frame of the main door and the subsidiary door, the unitization of the main and the subsidiary is improved, and namely the space is saved.

Description

Domestic antitheft door

The utility model relates to a kind of family expenses security door.

Existing family expenses security door is that iron grid door is set one outdoors in the room again, and this antitheft mode wasting space lacks aesthetic feeling.

The utility model is intended to propose a kind of both conserve space, is imbued with the family expenses security door of aesthetic feeling again.

The family expenses security door that the utility model proposes is made up of main door and secondary door, it is characterized in that main is made up of inside casing and some bars of being connected on the inside casing, is non-closed; Secondary door is connected on the main door inside casing by the hinge of inserting in the inside casing groove.

Can select for use special implicit expression hinge to increase aesthetic feeling.This hinge is linked on the pivot by two variform page or leaf portions and constitutes.Wherein fixed page portion is tabular, is fastenedly connected with pivot, is installed in the main door inside casing groove, and another active page portion protrudes a vertical component effect by pivot, extends thus to form one " Jiong " template, is used for the auxiliary connection door.

Because the family expenses security door that the utility model proposes is that secondary door is connected on the inside casing of main door, and main door is non-sealing, just can be observed main situation outdoors by opening secondary door, this just reaches the purpose of safe antitheft; And secondary door is contained on the main door inside casing, can open and close with main door, and this has saved the space, has increased aesthetic feeling, the page or leaf portion of hinge is installed in the groove of main door respectively and in the secondary door and it is not exposed, this has increased major and minor one sense.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the front view of the utility model embodiment

Fig. 2 is the back elevation of the utility model embodiment

Fig. 3 is the three-dimensional structure diagram of the hinge that relates to of the utility model

Fig. 4 is a sectional structure chart of the present utility model.

With reference to offering inside casing 12 on Fig. 1, Fig. 2, the main door 1, at positive several steel pipes that interweave or the aluminium-alloy pipe 21 of connecting of inside casing, connect a secondary door 5 with hinge 6 at the inside casing back side, world pin switching device 51 is arranged on the secondary door 5.

With reference to Fig. 3, hinge 6 is by two pages of plates, 61,62 socket pivots 63, and its fixed leaf plate 62 is from the outstanding vertically rake 622 of sleeve 621, extends into the straight plate of vertical axial again; And active page plate 61 is converted into an axioversion face 614 and vertical axial again and is faced directly 613 by sleeve 611 axially outstanding vertical component effects 612, forms " Jiong " type.

Referring to Fig. 4, a section flange 511 is given prominence on secondary reveal limit, hides spiro union portion 512, the vertical axial of hinge face directly 613 with secondary door spiro union portion 512, connect with countersunk head screw 8, the fixed leaf plate 62 and the interior frame bottom 122 of hinge connect with countersunk head screw 8.Lock pair part all in inside casing, does not go out external structure on the surface.

Paste pair rubber pad 7 in secondary door closing face 52 both sides, have airtight, cushioning effect.

Select steel, aluminium or alloy material for use, connect according to foregoing description and can make the utility model.

Claims

1, a kind of family expenses security door comprises main door (1) and secondary door (5), it is characterized in that:

1) main door (1) is made of inside casing (12) and some bars (21) of being connected on the inside casing, is non-closed;

2) secondary door (5) is connected main door inside casing (12) through hinge (6).

2, family expenses security door according to claim 1, it is characterized in that hinge (6) is linked on the pivot (63) by two difform page or leaf portions, wherein fixed page portion (62) is fixed on main door inside casing groove bottom (122), and another active page portion (61) is by the outstanding vertical component effect (612) of pivot tube axial location, vertical component effect extends and is converted into " Jiong " type substrate that is used for the auxiliary connection door since then.