CN202899914U

CN202899914U - Composite frame applied to aluminium alloy thermal insulation door

Info

Publication number: CN202899914U
Application number: CN 201220502773
Authority: CN
Inventors: 刘帅江; 王昊
Original assignee: HAICHENG CITY WANJIAMEI DECORATION ENGINEERING Co Ltd
Current assignee: HAICHENG CITY WANJIAMEI DECORATION ENGINEERING Co Ltd
Priority date: 2012-09-27
Filing date: 2012-09-27
Publication date: 2013-04-24
Anticipated expiration: 2022-09-27

Abstract

The utility model provides a composite frame applied to an aluminium alloy thermal insulation door, and aims to solve the problem that door leaves of a bar-penetrating type aluminium alloy door can only be opened by 90 DEG when the bar-penetrating type aluminium alloy door serves as a vertical hinged door. The composite frame is formed by arranging a plurality of connecting locks made from heat insulation materials in a vertical direction between an inner-side sectional material and an outer-side sectional material so as to assemble the inner-side sectional material and the outer-side sectional material together. Because the composite frame only has requirements on the structure and size of assembling surfaces of the inner-side sectional material and the outer-side sectional material and has no requirements on other surfaces, no frame cantilevers are formed on the composite frame, and thus the door leaves can be opened by 90 DEG at two directions; and the composite frame has thermal insulating effects, is suitable for used in an exterior door for a shop front door, and is attractive in appearance.

Description

Be applied in the combo box on the Al alloy thermal insulation door

Technical field

The utility model relates to a kind of aluminium alloys exterior door (side that refers to door is positioned at the open air), is a kind of combo box with aluminium alloys exterior door of heat insulating function specifically.

Background technology

But ground spring formula aluminium alloys exterior door because of have good looking appearance, the characteristics such as firm in structure, daylighting good, door leaf 180-degree opening, be suitable as very much the exterior door of shop front room, many shop front rooms all adopt this.This door is comprised of glass and aluminum alloy frame, and the heat-transfer rate of aluminium alloys is quite fast, and therefore the remarkable defective of this door is basically not to be incubated.

Penetrating bar type aluminium alloy door with insulation effect, this frame (referring to doorframe, Door leaf frame) is a kind of combo box, this combo box by inboard section bar, wear bar and outside section bar forms, it utilizes bridge cut-off that both sides, innner and outer aluminum section bar frame is separated, and reaches effect of heat insulation.But there is the frame cantilever in the penetrating bar type aluminium alloy door, when it during as vertical hinged door (hinged door), door leaf only can be opened 90 ° towards the direction of Rimless cantilever (such as the indoor), and has threshold, obviously the penetrating bar type aluminium alloy door is not suitable for doing the door of shop front room.

Summary of the invention

For solving the problems of the technologies described above, the purpose of this utility model provides a kind of combo box that is applied on the Al alloy thermal insulation door, and this combo box is applied in the Al alloy thermal insulation door, about the energy 180-degree opening, is particularly suitable as the door of shop front room.

The purpose of this utility model is achieved in that it comprises innner and outer side section bar, is characterized in that:

Longitudinal direction between the section bar of both sides, innner and outer arranges the connection lock (hereinafter referred to as connecting lock) of several adiabatic materials, and both sides, innner and outer profile material assembling is become combo box;

Said innner and outer side section bar is a pair of section bar, staggered relatively, namely assemble at least one pair of longitudinal rib of face projection at the opposite face of every side section bar, every pair of longitudinal rib surrounds a cannelure, the upper end of every pair of longitudinal rib forms vertical rail to the direction 90-degree bent of groove, forms this vertical notch between two vertical rails;

Each connects lock and comprises, the outer end of lock body is spanner, in the both sides of lock body inner end, every side connects a bar shaped lock dog by connecting axle, two minor faces of bar shaped lock dog are circular-arc, the bar shaped lock dog is mutually vertical with spanner, be spanner when being the level of state the bar shaped lock dog vertically in vertical state, the top of lock body inner end is circular arc, whole connection lock is an integral body; Gap between lock dog and the lock body is the thickness that the length of connecting axle equals vertical rail, the thickness of bar shaped lock dog equals the degree of depth (referring to vertical rail lower limb and bottom land distance) of cannelure, the width of bar shaped lock dog is less than the width of notch, and the length of bar shaped lock dog equals the width of cannelure;

The connection lock that longitudinal direction between the section bar of both sides, innner and outer arranges several adiabatic materials refers to, several are installed between the cannelure of innner and outer side section bar connect lock, specifically, it is horizontal in the cannelure of homonymy (bar shaped lock dog vertically and cannelure vertical vertical) that each connects the bar shaped lock dog of lock, and two vertical rails are sandwiched in the gap between lock dog and the lock body.

Assemble method is, each connects lock with spanner outside and level, the bar shaped lock dog that connects the lock both sides is entered in the vertical notch and cannelure of homonymy section bar simultaneously, lock body rides on two vertical rails, pushes away to the section bar direction to connect lock spanner, lock body inner end and bar shaped lock dog half-twist thereof, two vertical rails progress into the gap between lock dog and the lock body, until the bar shaped lock dog is horizontal in cannelure, will connect lock and be closely together with section bar, namely side section bar in innner and outer is buckled in the both sides that connect lock.Distance between the side section bar of innner and outer is the thickness of lock body, and innner and outer side section bar is connected lock and separates.The rightabout lock spanner that is rotatably connected can be pulled down connecting lock, also innner and outer side type is pulled down simultaneously.

Use Al alloy thermal insulation door of the present utility model, compare with existing aluminium alloys exterior door, connection lock of the present utility model separates innner and outer side section bar, has heat insulation effect; Compare with the penetrating bar type aluminium alloy door, it only has requirement to structure, the shape of innner and outer side profile material assembling face, other several no requirement (NR)s to innner and outer side section bar, there is not the frame cantilever in it, door leaf can respectively be opened about 90 ° towards both direction, can be used as the exterior door of heat preserving type shop front room, and good looking appearance.

Description of drawings

Fig. 1 is the schematic diagram of the section of combo box, is the clear cannelure that shows, only on a cannelure connection lock has been installed therein, and this connects lock and is locking state.

Fig. 2 connects the schematic diagram that lock is installed in inboard section bar, and outside section bar is projection state, and wherein top two connect lock and are the open locking state, below two connect lock and be locking state.

Fig. 3 is the schematic diagram that connects lock.

Fig. 4 is that the A of Fig. 3 is to view.

Fig. 5 is the top view of Fig. 3.

The specific embodiment

Referring to Fig. 1 and 2, combo box is the connection lock 3 that several adiabatic materials are set by the longitudinal direction between inboard section bar 1 and outside section bar 2, and both sides, innner and outer profile material assembling is formed;

Said innner and outer side section bar is a pair of section bar, staggered relatively, the main body of inboard section bar is square tube 11, namely assemble two pairs of longitudinal ribs 13 of face 12 projections at the opposite face of inboard section bar, every pair of longitudinal rib surrounds a cannelure 14, the upper end of every pair of longitudinal rib forms this vertical notch 141 of formation between 15, two vertical rails of vertical rail to the direction 90-degree bent of groove; Because innner and outer side section bar is a pair of section bar, therefore omit the description to outside section bar.

Referring to Fig. 3-5, each connects lock 3 and comprises, lock body 31 is whistle shape, its outer end is spanner 311, the both sides of its inner end, every side connect a bar shaped lock dog 33 by a connecting axle 32, and two minor faces of bar shaped lock dog are circular-arc, and the bar shaped lock dog is mutually vertical with spanner, be spanner when being the level of state the bar shaped lock dog vertically in vertical state, whole connection lock is an integral body; Gap c between lock dog and the lock body is the thickness that the length of connecting axle equals vertical rail, the thickness d of bar shaped lock dog equals the degree of depth (referring to vertical rail lower limb and bottom land distance) of cannelure, the width e of bar shaped lock dog is less than the width of notch, and the length f of bar shaped lock dog equals the width of cannelure;

Assemble method is, each connects lock with spanner outside and level (referring to the connection above Fig. 2 lock), the bar shaped lock dog that connects the lock both sides is entered in the vertical notch and cannelure of homonymy section bar simultaneously, lock body rides on two vertical rails, push away connection lock spanner to the section bar direction, lock body inner end and bar shaped lock dog half-twist thereof, two vertical rails progress into the gap between lock dog and the lock body, until the bar shaped lock dog is horizontal in cannelure (referring to connection lock and the Fig. 1 below Fig. 2), to connect lock and be closely together with section bar, namely in, outside section bar is buckled in the both sides that connect lock.Distance between the side section bar of innner and outer is the thickness of lock body, and innner and outer side section bar is connected lock and separates.The rightabout lock spanner that is rotatably connected can be pulled down connecting lock, also innner and outer side type is pulled down simultaneously.

Claims

1. a combo box that is applied on the Al alloy thermal insulation door comprises innner and outer side section bar, it is characterized in that:

Longitudinal direction between the section bar of both sides, innner and outer arranges the connection lock of several adiabatic materials, and both sides, innner and outer profile material assembling is become combo box;

Each connects lock and comprises, the outer end of lock body is spanner, in the both sides of lock body inner end, every side connects a bar shaped lock dog by connecting axle, two minor faces of bar shaped lock dog are circular-arc, the bar shaped lock dog is mutually vertical with spanner, be spanner when being the level of state the bar shaped lock dog vertically in vertical state, the top of lock body inner end is circular arc, whole connection lock is an integral body; Gap between lock dog and the lock body is the thickness that the length of connecting axle equals vertical rail, and the thickness of bar shaped lock dog equals the degree of depth of cannelure, and the width of bar shaped lock dog is less than the width of notch, and the length of bar shaped lock dog equals the width of cannelure;

The connection lock that longitudinal direction between the section bar of both sides, innner and outer arranges several adiabatic materials refers to, several are installed between the cannelure of innner and outer side section bar connect lock, specifically, it is horizontal in the cannelure of homonymy that each connects the bar shaped lock dog of lock, and two vertical rails are sandwiched in the gap between lock dog and the lock body.

2. according to the combo box that is applied on the Al alloy thermal insulation door claimed in claim 1, it is characterized in that: the main body of every side section bar is square tube, namely assembles two pairs of longitudinal ribs of face projection at the opposite face of every side section bar.