CN2146552Y

CN2146552Y - Structure-improved door leaves

Info

Publication number: CN2146552Y
Application number: CN 92236181
Authority: CN
Inventors: 黄联鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-10
Filing date: 1992-10-10
Publication date: 1993-11-17
Anticipated expiration: 2002-10-10

Abstract

The utility model relates to a structure-improved door leaf which comprises an inner bracket, door sash plates and a door lateral edge collecting end, wherein, a notch of the inner bracket is arranged facing inside, and the cross section of the inner bracket forms a U shape. The two lateral edges of the two door sash plates are bent to obtain folding edges and are assembled at both sides of the frame body of the door leaf which is composed of the inner bracket. The folding edges of the lateral edges of the door sash plates are fixedly welded with the inner bracket. The door lateral edge collecting end is inlaid and assembled in a groove which is composed of the folding edges of the lateral edges of the door sash plates at the lateral edge of the door leaf and is fixedly welded.

Description

Structure-improved door leaves

The utility model relates to a kind of structure improved door leaf, it mainly is that the inner support recess that section is the Qian font is provided with inwardly, finish thereby the side of door sheet plate can be bent in advance, the external side of Door leaf frame that directly is assembled in inner support then and is made up, and welded, again the reveal limit is received head and directly welded in the formed groove of embedding door sheet plate side, promptly finish the processing of door leaf integral body, its processing has more convenience, and has splendid soundness and aesthetic property.

Consult Fig. 3, it overlooks cross-sectional view for existing door leaf, be bent into the edge of L type at existing two sheet plate 92 sides of door leaf, and adopt welding manner and inner support 90 to be fixed, when this kind structure is welded with inner support 90 mutually at door sheet plate 92, can produce the high-temperature physics structural change because of material itself, and the trace situation is drawn in generation on door sheet plate 92 and inner support 90, make surface irregularity, creasing easily discounts resembles, cause the bad of door leaf finished product, can seeing existing door leaf side again thus among the figure, to receive 93 be with the side of bolt 94 secure bond at door leaf, thereby receive an outside of 93 at the door leaf side and still can see a plurality of bolt heads, thereby destroyed complete appearance and modeling; Simultaneously in use, collided, promptly can make this door leaf side receive an edge perk of 93 in case its door leaf side receives 93 with existing door leaf structure, and scratch user very easily, it is the existing bad shortcoming that causes of door leaf structure design.

Main purpose of the present utility model is: a kind of structure improved door leaf is provided, its structure is that the inner support recess that section is the Qian font is provided with inwardly, and the external side of Door leaf frame that the door sheet plate that side bending is finished directly is assembled in inner support and is constituted, and with solder bond, the reveal limit is received in the formed groove of head embedding door sheet plate side fixing to weld, thereby makes whole processing more convenient and rapid.

The utility model provides a kind of structure improved door leaf, it includes inner support, door sheet plate and reveal limit and receives head, the inner support recess that section is the Qian font is provided with inwardly, the dual-side of two sheet plates is assembled in the door leaf framework both sides that inner support constitutes after flanging is finished in bending, door sheet plate side flanging and inner support are fixing to weld, the reveal limit is received head and is embedded in the groove that the side flanging that is assembled to door leaf side door sheet plate constituted, and fixing to weld.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is a member decomposing schematic representation of the present utility model;

Fig. 2 is a combination cross-sectional view of the present utility model;

Fig. 3 is the combination cross-sectional view of existing door leaf.

See also shown in Figure 1, it is a member decomposing schematic representation of the present utility model, wherein the section of inner support 10 is the Qian font, this inner support 10 is provided with its recess 11 inwardly when assembling, and constitute the door leaf framework with cross support arm 50 by this inner support 10, simultaneously dispose triangular plate 51 in addition at inner support 10 phase joining places, it is in order to strengthen the intensity of door leaf framework, be assembled with a sheet plate 20 respectively in the both sides of this door leaf framework, the side that can see in this figure at door sheet plate 20 is provided with the flanging that bends inwards, directly be assembled in inner support 10 outsides after thereby the bending of door sheet plate 20 dual-sides can being finished, and welded in inner support 10 outsides, again the reveal limit is received in the formed groove of 30 embedding door sheet plate 20 sides and welded, promptly finish the work flow of whole door leaf.

Consult the utility model combination cross-sectional view of Fig. 2, when can further understanding the integrally-built configuration state of the utility model, because inner support 10 recesses 11 of the present utility model are to be provided with inwardly, thereby can be with its sheet plate 20 sides bending forming in advance in addition, directly be assembled to the door leaf framework both sides that inner support 10 is constituted then, can be welded the flanging joint and the inner support 10 of two door leaf sides fixing this moment, then the reveal limit can be received 30 embeds in the groove that is made of door sheet plate 20 side flangings, and suitable welding is in addition fixed, and finish the processing operation of whole door leaf, its integrally-built cooperation is quite firm and certain, also can obtain simultaneously the appearance and modeling of a globality, it really is a quite outstanding and unique design.

Claims

1, a kind of structure improved door leaf, it includes inner support, door sheet plate and reveal limit and receives head, it is characterized in that: the inner support recess that section is the Qian font is provided with inwardly, the dual-side of two sheet plates is assembled in the door leaf framework both sides that inner support constitutes after flanging is finished in bending, door sheet plate side flanging and inner support are fixing to weld, the reveal limit is received head and is embedded in the groove that the side flanging that is assembled to door leaf side door sheet plate constituted, and fixing to weld.