A kind of casement window aluminium alloy section assembly
Technical field
The utility model relates to window sectional material technical field, particularly relates to a kind of casement window aluminium alloy section assembly.
Background technology
In modern real estate development process, more and more pay attention to the design about door and window, door and window belongs to the face of building on the one hand, must meet performance design and aesthetic design, also will consider the convenience that door and window hardware accessory is installed on the other hand.Wherein, window is in installation and use procedure, often need to connect by means of Hardware fitting, the sash be spliced into by upper sectional material and the window frame be spliced into by lower sectional material are generally connected by hinge class or hinge class Hardware fitting, thus realize the basic folding function of sash.Window in actual assembled process, mainly to the installation between section bar and hardware and between section bar and section bar.Because the market utilization rate of friction hinge in recent years increases gradually, the unreasonable part of structure design of the section bar of the casement window of prior art also comes out, when friction hinge installed by needs on window, section bar and hardware and the installation procedure between section bar and section bar complicated, such as, need to carry out groove milling enlarging in addition, cut, the operation such as welding, cause installation effectiveness low, the experience weak effect in later stage, the problems such as application life is short, outward appearance existing defects.Therefore, be necessary to redesign according to actual conditions casement window aluminium alloy extrusions and produce, to meet the needs of modern society.
Utility model content
The purpose of this utility model is to provide a kind of casement window aluminium alloy section assembly for the deficiencies in the prior art, and this section bar component reasonable in design, assembles simple and convenient, and the product design after assembling is more attractive in appearance.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of casement window aluminium alloy section assembly, comprises lower sectional material and upper sectional material, and described lower sectional material comprises first time abdominal cavity, and the top in described first time abdominal cavity is provided with a C type groove; Described upper sectional material comprises abdominal cavity on first, and on described first, the bottom in abdominal cavity is provided with the 2nd C type groove, and described 2nd C type slot is in the top of a described C type groove.
Concrete, the width L1 of the notch of a described C type groove is 22.3 ~ 23.3mm, and the width L2 of the bottom land of a described C type groove is 25.8 ~ 27.8mm.
Preferably, the width L1 of the notch of a described C type groove is 22.8mm, and the width L2 of the bottom land of a described C type groove is 26.8mm.
Concrete, the width L3 of the notch of described 2nd C type groove is 14.9 ~ 15.3mm, and the width L4 of the bottom land of described 2nd C type groove is 19.9 ~ 20.3mm.
Preferably, the width L3 of the notch of described 2nd C type groove is 15mm, and the width L4 of the bottom land of described 2nd C type groove is 20mm.
Preferably, the distance H between the groove top of a described C type groove and the groove top of the 2nd C type groove is 11.5mm.
Preferably, described lower sectional material also comprises second time abdominal cavity, is provided with lower heat insulating strip between the inside wall in described second time abdominal cavity and the inside wall in first time abdominal cavity.
Preferably, the lateral wall in described second time abdominal cavity is upwards extended the 3rd C type groove and the 4th C type groove.
Preferably, described upper sectional material also comprises abdominal cavity on second, on described second abdominal cavity inside wall and first on abdominal cavity inside wall between be provided with heat insulating strip.
Preferably, described lower sectional material is aluminium alloys lower sectional material, and described upper sectional material is aluminium alloys upper sectional material.
The beneficial effects of the utility model: a kind of casement window aluminium alloy section assembly of the present utility model, during installation, lower sectional material can be installed on body of wall, the glass of window then can be installed on upper sectional material, upper sectional material is driven to realize relative to lower sectional material folding by a C type groove of lower sectional material with the hardware be connected between the 2nd C type groove, wherein, the design of the one C type groove can avoid the later stage to carry out secondary operations groove milling enlarging to a C type groove, the bottom of hardware can be embedded and install in a C type groove, quick and easy for installation, product design after installation is more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of casement window aluminium alloy section assembly of the present utility model.
Fig. 2 is the structural representation of casement window aluminium alloy section assembly using state of the present utility model.
Reference numeral comprises:
10-lower sectional material 11-first time abdominal cavity 12-second time abdominal cavity
Abdominal cavity on heat insulating strip 20-upper sectional material 21-first under 13-
Heat insulating strip 30-hardware on abdominal cavity 23-on 22-second
40-cushion block 50-screw 111-the one C type groove
121-the 3rd C type groove 122-the 4th C type groove 211-the 2nd C type groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1 to Figure 2, a kind of casement window aluminium alloy section assembly of the present utility model, comprises lower sectional material 10 and upper sectional material 20, and described lower sectional material 10 comprises first time abdominal cavity 11, and the top in described first time abdominal cavity 11 is provided with a C type groove 111; Described upper sectional material 20 comprises abdominal cavity 21 on first, and on described first, the bottom in abdominal cavity 21 is provided with the 2nd C type groove 211, and described 2nd C type groove 211 is positioned at the top of a described C type groove 111.Concrete, the width L1 of the notch of a described C type groove 111 is 22.3 ~ 23.3mm, and the width L2 of the bottom land of a C type groove 111 is 25.8 ~ 27.8mm.During installation, lower sectional material 10 can be installed on body of wall, the glass of window then can be installed on upper sectional material 20, upper sectional material 20 is driven to realize relative to lower sectional material 10 folding by a C type groove 111 of lower sectional material 10 with the hardware 30 be connected between the 2nd C type groove 211, wherein, the width L1 of the notch of the one C type groove 111 is designed to 22.3 ~ 23.3mm, the width L2 of the bottom land of the one C type groove 111 is designed to 25.8 ~ 27.8mm, the later stage can be avoided to carry out secondary operations groove milling enlarging to a C type groove 111, the bottom of hardware 30 can be embedded and install in a C type groove 111, quick and easy for installation, product design after installation is more attractive in appearance.
Preferably, the width L1 of the notch of a described C type groove 111 is 22.8mm, the width L2 of the bottom land of the one C type groove 111 is 26.8mm, a C type groove 111 under this dimensional structure can with the coordinating of realization the best of the bottom of hardware 30, while realizing convenient installation hardware 30, guarantee the stability that hardware 30 is connected with lower sectional material 10.
In the present embodiment, the width L3 of the notch of described 2nd C type groove 211 is 14.9 ~ 15.3mm, and the width L4 of the bottom land of described 2nd C type groove 211 is 19.9 ~ 20.3mm; Preferably, the width L3 of the notch of described 2nd C type groove 211 is 15mm, and the width L4 of the bottom land of described 2nd C type groove 211 is 20mm; Concrete, the 2nd C type groove 211 of this kind of dimensional structure meets the installation of the hardware 30 on existing market, and suitability is good, uses flexibly.
More specifically, distance H between the groove top of a described C type groove 111 and the groove top of the 2nd C type groove 211 is 11.5mm, the installation of the lower sectional material 10 of this distance H value hardware 30 that can meet existing market on same with the combination of upper sectional material 20, suitability is good, uses flexibly.
In the present embodiment, cushion block 40 is provided with between the top of described hardware 30 and described 2nd C type groove 211, wherein, hardware 30 can be friction hinge, the top of described hardware 30 is arranged in this cushion block 40 by screw 50 and is spirally connected with described 2nd C type groove 211, cushion block 40 be arranged so that hardware 30 is spirally connected by screw 50 and the 2nd C type groove 211 time, fill up the space of inside, avoid screw to get loose, strengthen the stability that hardware 30 is spirally connected with upper sectional material 20.
In the present embodiment, described lower sectional material 10 also comprises second time abdominal cavity 12, is provided with lower heat insulating strip 13 between the inside wall in described second time abdominal cavity 12 and the inside wall in first time abdominal cavity 11; Described upper sectional material 20 also comprises abdominal cavity 22 on second, on described second abdominal cavity 22 inside wall and first on abdominal cavity 21 inside wall between be provided with heat insulating strip 23; The effect of lower heat insulating strip 13 and upper heat insulating strip 23 all plays heat-blocking action, prevents the too fast transmission of heat.
More specifically, the lateral wall in described second time abdominal cavity 12 is upwards extended the 3rd C type groove 121 and the 4th C type groove 122, and wherein, the 3rd C type groove 121 is for placing group angle steel sheet, the stability after enhancing lower sectional material 10 combines with upper sectional material 20; And the 4th C type groove 122 is for installing sealing joint strip, strengthen the sealing performance of window.
Preferably, described lower sectional material 10 is aluminium alloys lower sectional material, and described upper sectional material 20 is aluminium alloys upper sectional material, the lower sectional material 10 of aluminum alloy material and upper sectional material 20 light weight, and easily processing and easily transport, prevent from getting rusty, longer service life.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the product that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.