CN102953629B - Inward and outward opening combined type door window - Google Patents
Inward and outward opening combined type door window Download PDFInfo
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- CN102953629B CN102953629B CN201210464660.6A CN201210464660A CN102953629B CN 102953629 B CN102953629 B CN 102953629B CN 201210464660 A CN201210464660 A CN 201210464660A CN 102953629 B CN102953629 B CN 102953629B
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Abstract
The invention relates to an inward and outward opening combined type door window. The door window is provided with a door window frame and a plurality of door window sashes arranged on the door window frame, wherein the window sashes comprise an outward opening window sash and an inward opening window sash, or an outward opening window sash, an inward opening window sash and a fixed window sash; and correspondingly, the door window frame comprises an outward opening window frame body, an inward opening window frame body or a fixed window frame body, an outward opening conversion device is connected to the outward opening window frame body in a detachable way, an inward opening conversion device is connected to the inward opening window frame body in a detachable way, and the outward opening window sash and the inward opening window sash are respectively arranged on the outward opening conversion device and the inward opening conversion device. Through the universal door window frame and the conversion devices with different functions, the random combination of the inward opening window sash, the outward opening window sash and the fixed window sash is realized in one door window frame. The use flexibility of the user is improved. As the conversion devices are arranged on the door window frame in a detachable way, the installation of the window is more humanized.
Description
Technical field
The present invention relates to architectural shape technical field, particularly relate to a kind of interior external-open combination door and window.
Background technology
Inward opening window and outward opening window are more common casement window families, are widely used in the life of people, and the sash of inward opening window or outward opening window is combined with window frame by hinge, and sash can rotarily open.Inward opening window is the window of sash to indoor rotation, have the feature of Convenient scrubber window and replacing glass, but window will occupy certain space after opening, and is not suitable for little space and uses.Outward opening window is the window of sash to outdoor rotation, does not occupy the interior space, there is the deficiency of not easy-to-clean sash and replacing glass.
In the prior art, one in the above-mentioned two kinds of windows of general employing combines with fixed casement window, because choice is limited, one can only be selected according to both needs of user when installing window, once install external-open or in the doorframe and window frame opened, just must according to previous design, there is not simple and easy change may, unless whole fan forms are changed, both waste time and energy like this, again cost of idleness.For reaching the object that two kinds of forms together use, some production firm suggestion user installs inward opening window body and external-open forms when mounted simultaneously, reach the object of the complete forms outward appearance of a similar fan, although such mounting means can reach user's needs, but when mounted, the support of construction wall is needed between inward opening window body and external-open forms, be actually independently inward opening window body and independently external-open forms closely install, both effectively can not be combined, simultaneously, such mounting means lacks flexibility and new meaning, can not meet the demand of people.
Summary of the invention
Technical problem to be solved by this invention is that to there are Installation Flexibility difference, whole forms for existing interior external-open combination door and window simply assembled and install the problems referred to above needing to design in advance, provides a kind of flexible for installation, inside/outside and opens the interior external-open combination door and window that the conversion equipment energy later stage installs.
For solving the problem, technical scheme of the present invention is:
External-open combination door and window in a kind of, there is a doorframe and window frame and be arranged on the multiple leaf door sash on doorframe and window frame, described bar is external-open sash and swinging-in casement or external-open sash, swinging-in casement and fixed sash, corresponding, doorframe and window frame comprises outward opening window framework, inward opening window framework or fixed casement window framework, outward opening window framework is removably connected with external-open conversion equipment, drive conversion equipment in inward opening window framework is removably connected with, described external-open sash and swinging-in casement are arranged on external-open conversion equipment and Nei Kai conversion equipment respectively.
Doorframe and window frame of the present invention is overall fixing doorframe and window frame section bar, non-dismountable between each section bar, namely horizontal section bar is fixedly connected with longitudinal profile, doorframe and window frame section bar is the outer frame body fixing with constructional materials, framework based on this outer frame body, namely needing the window frame of corresponding function to coordinate with it when installing dissimilar sash, can not directly be connected with sash.Window frame of the prior art is when designing, by the functional specification of window frame, the window frame non-dismountable and replacing after shaping of difference in functionality, owing to being the needs meeting special user, consider the cost of exploitation, not only can not large batch of production be carried out, window frame designs can not be become existing external-open but also open in having, also there is fixing possibility simultaneously.The present invention is when designing, and adopt and do not have a doorframe and window frame of function definition, i.e. universal door and window frame, selects sash type again, improve the flexibility of design, avoid the limitation of technology after installation universal door and window frame.Universal door and window frame is driven conversion equipment, external-open conversion equipment or fixed casement window linkage, the window frame of difference in functionality is effectively combined, avoid the imperfection and lower flexibility that occur in prior art after installing in sash type selecting as required.Said apparatus is fixedly mounted on doorframe and window frame, is arranged on doorframe and window frame because functional conversion equipment is dismountable, in the later stage uses, if when finding that the forms of this type use inconvenient, replaceable conversion equipment, to reach satisfied effect, improves the requirement of hommization.
Preferably, described doorframe and window frame and bar are composited by wood section and aluminium extruded sections respectively, the compound end face of wood section and aluminium extruded sections are respectively equipped with the connector for compact siro spinning technology wood section and aluminium extruded sections.Aluminium extruded sections and aluminium alloys, as outdoor side, wood section is solid wood profile, and as indoor side, both are combined into the effect of wood in outer aluminium, improve easily destroyed forms outboard strength, make the better ideal of indoor decorative effect.
Preferably, described external-open conversion equipment/inside open conversion equipment comprises external-open/inside open aluminium extruded sections body, external-open/inside open aluminium extruded sections body is provided with for being connected to shackle member in external-open/inward opening window framework, for opening in preventing/external-open sash external-open/in open external-open/in open block piece and the mounting groove for installing sealing joint strip, shackle member be wrapped in frame aluminium clamping outside doorframe and window frame, external-open/inside open block piece and interiorly to open/external-open sash stops and is connected.
Preferably, described frame aluminium is provided with the draw-in groove for clamping plastics fastener, and plastics fastener is fixedly connected with wood section, the opposite side of clamping plastics and external-open conversion equipment/inside open conversion equipment clamping.
External-open/inside open aluminium extruded sections body is inequality then aluminium alloy extrusions plastic, external-open/inside open aluminium extruded sections body to be provided with the first shackle member and the second shackle member, first shackle member is for being connected to external-open/inward opening window framework, external-open/inward opening window framework is wrapped with frame aluminium, frame aluminium is provided with the buckling groove with the first shackle member phase clamping, first shackle member and buckling groove clamping, make external-open conversion equipment/inside drive conversion equipment to be fastened in external-open/inward opening window framework; Second shackle member is used for clamping plastics fastener, ensure that the stability of connection, and both easy step of installing, in turn ensure that the intensity of forms.External-open/inside open block piece is the block piece that external-open/inside open aluminium extruded sections body extends to forms direction, external-open/inside open block piece for opening in preventing/external-open sash external-open/inside open, mounting groove, for installing sealing joint strip, realizes the sealing of forms.
Preferably, open in described/external-open sash comprises glass, for opening in fixing glass/wood section that is fixedly connected with of external-open aluminium extruded sections holder and opening with interior/external-open aluminium extruded sections holder, inside open/external-open aluminium extruded sections holder comprises the distribution glazing bead of glass in both sides, the external-open of glazing bead fixture and opening in preventing/external-open sash external-open/inside open/inside drive stop counterpart, external-open/inside open stop counterpart respectively with interiorly to open/external-open conversion equipment stops and is connected, glazing bead fixture is provided with the adhesive tape for being fixedly connected with wood section, wood section is bonded in adhesive tape.
Wherein glass is hollow glass, open in hollow glass is fixed on/glazing bead of external-open aluminium extruded sections holder in, the both sides of glazing bead are provided with glazing bead fixture, glazing bead fixture is aluminium extruded sections support member, aluminium extruded sections support member is extended with for opening in preventing/the external-open of external-open sash external-open/inside open/inside drive stop counterpart to side surface direction, stop that counterpart can realize opening structure or outer opening structure in sash by difform external-open/inside open, simultaneously with external-open conversion equipment or in drive conversion equipment and match, limit direction of rotation and the angle of sash, improve the flexibility of design.
Preferably, described external-open/inside drive stop counterpart to be provided with aluminium extruded sections side stop part and wood section side stop part, described external-open stops that counterpart also comprises the middle part block piece be arranged in the middle part of aluminium extruded sections, middle part block piece and interior conversion equipment of opening stop and are connected, and aluminium extruded sections side stop part and wood section side stop part stop with external-open/inside open conversion equipment respectively and be connected.The design of many places stop part, improve the stability of sash folding, effectively ensure that the function of each sash, aluminium extruded sections side stop part and wood section side stop part are equipped with sealing joint strip, middle part block piece be arranged in the sealing joint strip opened on conversion equipment stop and be connected, both add the stability of stop, turn improve sealing effectiveness.
Preferably, described fixed casement window framework is removably connected with fixed casement window linkage, and fixed casement window linkage is fixedly connected with fixed sash.The mode that removably connects of fixed casement window linkage improves the flexibility of window design more, and what each function sash was designed is more flexible, meets the needs of special user.
Be compared to prior art, interior external-open combination door and window of the present invention achieves the random combination of swinging-in casement, external-open sash and fixed sash in a door and window framework by the conversion equipment of general doorframe and window frame and difference in functionality, improve the flexibility that user uses, conversion equipment and door and window framework are detachably installed, and make the installation hommization more of forms.
Accompanying drawing explanation
Fig. 1 is the structural representation of external-open combination door and window in the present invention.
Fig. 2 is the partial cross-section structural representation of external-open combination door and window outward opening window in the present invention.
Fig. 3 is the partial cross-section structural representation of external-open combination door and window inward opening window in the present invention.
Fig. 4 is the structure for amplifying schematic diagram of external-open combination door and window outward opening window external-open conversion equipment in the present invention.
Fig. 5 is the structure for amplifying schematic diagram driving conversion equipment in the present invention in external-open combination door and window outward opening window.
Detailed description of the invention
Further describe the present invention below in conjunction with drawings and Examples, but protection scope of the present invention is not limited to this.
With reference to Fig. 1, the multiple leaf door sash 2 that interior external-open combination door and window of the present invention comprises a doorframe and window frame 1 and is arranged on doorframe and window frame 1, doorframe and window frame 1 and bar 2 are composited by wood section and aluminium extruded sections respectively, the compound end face of wood section and aluminium extruded sections is respectively equipped with the connector for compact siro spinning technology wood section and aluminium extruded sections, aluminium extruded sections and aluminium alloys, as outdoor side, wood section is solid wood profile, as indoor side, both are combined into the effect of wood in outer aluminium, improve easily destroyed forms outboard strength, also easily improve indoor decorative effect.
Bar 2 can be the combination of many fan external-open sash 2.1 and many fan swinging-in casements 2.2, can be also the combination of outward opening window fan 2.1, swinging-in casement 2.2 and fixed sash 2.3, can select according to the needs of user.Doorframe and window frame 1 is overall fixing doorframe and window frame section bar, and doorframe and window frame section bar is the outer frame body fixing with constructional materials, and namely framework based on this outer frame body needing the window frame of corresponding function to coordinate with it when installing dissimilar sash, can not directly be connected with sash.What include little fan in doorframe and window frame 1 comprises outward opening window framework 1.1, inward opening window framework 1.2 or fixed casement window framework 1.3, and dissimilar window frame body is corresponding from different bars 2.Outward opening window framework 1.1 is removably connected with external-open conversion equipment 3, conversion equipment 4 is driven in inward opening window framework 1.2 is removably connected with, fixed casement window framework 1.3 is removably connected with fixed casement window linkage, external-open sash 2.1, swinging-in casement 2.2 and fixed sash fix 2.3 be arranged on respectively external-open conversion equipment 3, in open on conversion equipment 4 and fixed casement window linkage.
With reference to Fig. 4, described external-open conversion equipment 3, in open conversion equipment 4 and fixed casement window linkage comprise external-open aluminium extruded sections body, in open aluminium extruded sections body and fixing aluminium extruded sections body, aluminium extruded sections body is inequality then aluminium alloy extrusions plastic.External-open aluminium extruded sections body is provided with the first shackle member 3.1, second shackle member 3.2 and mounting groove 3.3, first shackle member 3.1 is connected in outward opening window framework 1.1, outward opening window framework 1.1 is wrapped with frame aluminium 6, frame aluminium 6 is provided with and buckling groove 6.1, first shackle member 3.1 of the first shackle member 1.1 phase clamping and buckling groove 6.1 clamping; Second shackle member 3.2 for clamping plastics fastener 7, make external-open conversion equipment 3 firm be connected in outward opening window framework 1.1; Mounting groove 3.3, for installing adhesive tape, makes wood section and adhesive tape fix.External-open aluminium extruded sections body is extended with block piece 3.4 to forms direction, and block piece 3.4 is provided with sealing joint strip, and block piece 3.4 stops that counterpart stops and coordinates with interior out and seal.With reference to Fig. 5, inside open aluminium extruded sections body and be provided with the first shackle member 4.1, second shackle member 4.2 and mounting groove 4.3, first shackle member 4.1 is connected in inward opening window framework 1.2, inward opening window framework 1.2 is wrapped with frame aluminium 8, and frame aluminium 8 is provided with the buckling groove 8.1 with the first shackle member 4.1 clamping; Second shackle member 4.2 for clamping plastics fastener 9, open in making conversion equipment 4 firm be connected in inward opening window framework 1.2; Mounting groove 4.3 is for installing adhesive tape 10, and adhesive tape 10 and swinging-in casement 2.2 stop and be connected, and inside open aluminium extruded sections body and be extended with block piece 4.4 to forms direction, block piece 4.4 and external-open stop that counterpart is connected.Fixed casement window linkage is conventional glass fixing device, for realizing the fixed installation of glass.
With reference to Fig. 2 and Fig. 4, external-open sash 2.1 comprises hollow glass, for the external-open aluminium extruded sections holder 11 of fixing glass and the wood section 12 that is fixedly connected with external-open aluminium extruded sections holder 11, external-open aluminium extruded sections holder 11 comprises the glazing bead 11.1 of distribution glass in both sides, glazing bead fixture 11.2 and drives stop counterpart in preventing from opening in external-open sash.Inside open and stop that counterpart and external-open conversion equipment 3 stop and be connected, glazing bead fixture 11.2 is provided with the adhesive tape 11.4 for being fixedly connected with wood section 12.Inside open and stop that counterpart comprises aluminium extruded sections side stop part 15 and wood section side stop part 16, aluminium extruded sections side stop part 15 and block piece 3.4 stop and are connected, wood section side stop part 16 is provided with sealing joint strip 16.1, and wood section side stop part 16 to be stopped with the wood section in outward opening window framework 1.1 by sealing joint strip 16.1 and is connected.
Accordingly, with reference to Fig. 3 and Fig. 5, swinging-in casement 2.2 comprise hollow glass, for open in fixing glass aluminium extruded sections holder 13 and with the interior wood section 14 opened aluminium extruded sections holder 13 and be fixedly connected with, inside open aluminium extruded sections holder 13 and comprise the distribution glazing bead 13.1 of glass in both sides, glazing bead fixture 13.2 and prevent the external-open of swinging-in casement external-open from stopping counterpart.External-open stops that counterpart and interior conversion equipment 4 of opening stop and be connected, and glazing bead fixture 13.2 is provided with the adhesive tape 13.4 for being fixedly connected with wood section 14.External-open stops the middle part block piece 19 that counterpart comprises aluminium extruded sections side stop part 17, wood section side stop part and is arranged in the middle part of aluminium extruded sections, aluminium extruded sections side stop part 17 and block piece 4.4 stop and are connected, the stop of wood section side and wood section 14, wood section 14 is provided with sealing joint strip 18, and wood section side stop part to be stopped with the wood section in inward opening window framework 1.2 by sealing joint strip 18 and is connected.
Claims (6)
1. external-open combination door and window in a kind, there is a doorframe and window frame and be arranged on the multiple leaf door sash on doorframe and window frame, it is characterized in that, described bar is external-open sash and swinging-in casement or external-open sash, swinging-in casement and fixed sash, corresponding, doorframe and window frame comprises outward opening window framework, inward opening window framework or fixed casement window framework, outward opening window framework is removably connected with external-open conversion equipment, drive conversion equipment in inward opening window framework is removably connected with, described external-open sash and swinging-in casement are arranged on external-open conversion equipment and Nei Kai conversion equipment respectively; Described external-open conversion equipment/inside open conversion equipment comprises external-open/inside open aluminium extruded sections body, external-open/inside open aluminium extruded sections body is provided with for being connected to shackle member in external-open/inward opening window framework, for opening in preventing/external-open sash external-open/in open external-open/in open block piece and the mounting groove for installing sealing joint strip, shackle member be wrapped in frame aluminium clamping outside doorframe and window frame, external-open/inside open block piece and interiorly to open/external-open sash stops and is connected.
2. interior external-open combination door and window according to claim 1, it is characterized in that, described doorframe and window frame and bar are composited by wood section and aluminium extruded sections respectively, the compound end face of wood section and aluminium extruded sections are respectively equipped with the connector for compact siro spinning technology wood section and aluminium extruded sections.
3. interior external-open combination door and window according to claim 1, it is characterized in that, described frame aluminium is provided with the draw-in groove for clamping plastics fastener, and plastics fastener is fixedly connected with wood section, the opposite side of clamping plastics and external-open conversion equipment/inside open conversion equipment clamping.
4. interior external-open combination door and window according to claim 1, it is characterized in that, open in described/external-open sash comprises glass, for opening in fixing glass/wood section that is fixedly connected with of external-open aluminium extruded sections holder and opening with interior/external-open aluminium extruded sections holder, inside open/external-open aluminium extruded sections holder comprises the distribution glazing bead of glass in both sides, the external-open of glazing bead fixture and opening in preventing/external-open sash external-open/inside open/inside drive stop counterpart, external-open/inside open stop counterpart respectively with interiorly to open/external-open conversion equipment stops and is connected, glazing bead fixture is provided with the adhesive tape for being fixedly connected with wood section, wood section is bonded in adhesive tape.
5. interior external-open combination door and window according to claim 4, it is characterized in that, described external-open/inside drive stop counterpart to be provided with aluminium extruded sections side stop part and wood section side stop part, external-open stops that counterpart also comprises the middle part block piece be arranged in the middle part of aluminium extruded sections, middle part block piece and interior conversion equipment of opening stop and are connected, and aluminium extruded sections side stop part and wood section side stop part stop with external-open/inside open conversion equipment respectively and be connected.
6. interior external-open combination door and window according to claim 1, is characterized in that, described fixed casement window framework is removably connected with fixed casement window linkage, and fixed casement window linkage is fixedly connected with fixed sash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464660.6A CN102953629B (en) | 2012-11-15 | 2012-11-15 | Inward and outward opening combined type door window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464660.6A CN102953629B (en) | 2012-11-15 | 2012-11-15 | Inward and outward opening combined type door window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953629A CN102953629A (en) | 2013-03-06 |
| CN102953629B true CN102953629B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210464660.6A Active CN102953629B (en) | 2012-11-15 | 2012-11-15 | Inward and outward opening combined type door window |
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| Country | Link |
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| CN (1) | CN102953629B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2749890C2 (en) * | 2019-06-28 | 2021-06-18 | Игорь Васильевич Седов | Aluminium profile system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403818B (en) * | 2018-10-22 | 2020-10-27 | 佛山新虹机械有限公司 | Internal flat-open or external flat-open fireproof safety window device |
| CN109098622A (en) * | 2018-10-24 | 2018-12-28 | 河北奥意新材料有限公司 | It inside opens and turns external-open bridge insulation thermal resistance plastic-aluminum co-extrusion section bar |
| CN109749691B (en) * | 2018-12-26 | 2020-04-14 | 陈均脑 | Manufacturing method of composite section for doors and windows |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092802Y (en) * | 2007-08-06 | 2008-07-30 | 许光波 | Conversion device from inner-opening window to external-open window |
| CN101333900A (en) * | 2007-06-29 | 2008-12-31 | 北京美驰建筑材料有限责任公司 | Window structure possessing outward and inward opening function |
| CN201460602U (en) * | 2009-07-24 | 2010-05-12 | 河北奥润顺达窗业有限公司 | Aluminum-clad wooden out-opening window |
| CN201593359U (en) * | 2009-11-11 | 2010-09-29 | 王文明 | Special profile for multi-sealing casement turnover energy-saving window |
| CN202899906U (en) * | 2012-11-15 | 2013-04-24 | 百乐(杭州)建材有限公司 | Inner-and-outer open combination door window |
-
2012
- 2012-11-15 CN CN201210464660.6A patent/CN102953629B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333900A (en) * | 2007-06-29 | 2008-12-31 | 北京美驰建筑材料有限责任公司 | Window structure possessing outward and inward opening function |
| CN201092802Y (en) * | 2007-08-06 | 2008-07-30 | 许光波 | Conversion device from inner-opening window to external-open window |
| CN201460602U (en) * | 2009-07-24 | 2010-05-12 | 河北奥润顺达窗业有限公司 | Aluminum-clad wooden out-opening window |
| CN201593359U (en) * | 2009-11-11 | 2010-09-29 | 王文明 | Special profile for multi-sealing casement turnover energy-saving window |
| CN202899906U (en) * | 2012-11-15 | 2013-04-24 | 百乐(杭州)建材有限公司 | Inner-and-outer open combination door window |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2749890C2 (en) * | 2019-06-28 | 2021-06-18 | Игорь Васильевич Седов | Aluminium profile system |
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| CN102953629A (en) | 2013-03-06 |
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