CN210636975U - Bridge cut-off aluminum alloy heat-insulating door and window structure - Google Patents
Bridge cut-off aluminum alloy heat-insulating door and window structure Download PDFInfo
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- CN210636975U CN210636975U CN201920922286.7U CN201920922286U CN210636975U CN 210636975 U CN210636975 U CN 210636975U CN 201920922286 U CN201920922286 U CN 201920922286U CN 210636975 U CN210636975 U CN 210636975U
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Abstract
The utility model belongs to the technical field of the door and window technique and specifically relates to a bridge cut-off aluminum alloy door and window structure that insulates against heat. The door and window frame comprises a door and window outer frame consisting of a first rear plate frame, a first bridge-cut heat insulation strip and a first front plate frame, and a fan plate inner frame consisting of a second front plate frame, a second bridge-cut heat insulation strip and a second rear plate frame, wherein a second sealing heat insulation adhesive tape is arranged between the second front plate frame and the first front plate frame, and a first sealing heat insulation adhesive tape is arranged between the first rear plate frame and the second rear plate frame. The utility model discloses utilize all kinds of heat insulating strips to carry out regional wall division to whole door and window structure, make the air can't form continuous route at the in-process of circulation and the in-process of sound propagation to can promote door and window's thermal-insulated, the syllable-dividing effect effectively.
Description
Technical Field
The utility model belongs to the technical field of the door and window technique and specifically relates to a bridge cut-off aluminum alloy door and window structure that insulates against heat.
Background
As is known, bridge cut-off aluminum alloy heat-insulating door and window is a novel door and window form made of bridge cut-off aluminum alloy sections, the principle is that heat-insulating adhesive tapes penetrate into the aluminum alloy sections, the heat-insulating adhesive tapes are utilized to separate the inside and the outside of the door and window, and therefore the bridge cut-off sections are formed, when the effect of preventing heat transfer is achieved, the change of a propagation medium can be achieved in the process of sound propagation, and then the effects of heat insulation and sound insulation are achieved.
Although the existing bridge-cut-off aluminum alloy heat-insulating door and window can meet the use requirements to a certain extent, the following problems still exist:
1. structural design is complicated, and thermal-insulated sound insulation effect is relatively poor, and the processing preparation of product, site operation installation and the maintenance in later stage have certain degree of difficulty.
2. In the process of splicing the sectional materials into the door and window frame body, the head end and the tail end of the frame of the sectional materials are processed into oblique end surfaces (such as oblique sections with 45 degrees), then the oblique sections of two adjacent frames are butted to form a frame right angle, and finally the complete door and window frame body is spliced by adopting the methods of corner code glue injection or installing an L-shaped connecting piece and punching and fixing; due to the existence of the splicing gap, the structural strength of the door and window frame body can be reduced, the sealing effect of the door and window can be reduced, and the appearance aesthetic feeling of the door and window is influenced; meanwhile, certain potential safety hazards often exist in the presence of the frame right angle (especially the frame right angle of the door and window sash), so that the human body is injured, and the use and experience effects of the window sash are greatly influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art existence, the utility model aims to provide a bridge cut-off aluminum alloy heat-insulating door and window structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bridge-cut-off aluminum alloy heat-insulation door and window structure comprises a door and window outer frame and a sash plate inner frame, wherein the door and window outer frame comprises a first rear plate frame with an L-shaped overall section, a first front plate frame and a first bridge-cut-off heat-insulation strip, the first front plate frame and a transverse arm of the first rear plate frame are distributed in a front-back side-by-side mode, and the first bridge-cut-off heat-insulation strip is clamped between the rear wall surface of the first front plate frame and the front wall surface of the transverse arm of the first rear plate frame and integrally connects the first front plate frame and the first rear plate frame;
the fan plate inner frame comprises a second front plate frame with the overall section shape in a similar convex shape, a second rear plate frame with the overall section shape in a similar L shape, and a second bridge-cut heat insulation strip which is clamped between the rear wall surface of the middle convex part of the second front plate frame and the front wall surface of the transverse arm of the second rear plate frame and connects the second front plate frame and the second rear plate frame into a whole;
a second sealing and heat-insulating adhesive tape which is pressed against the front wall surface of the first front plate frame is embedded on the outer wall of the lower extension part of the second front plate frame, and a first sealing and heat-insulating adhesive tape which is pressed against the rear wall surface of the second rear plate frame is embedded on the front wall surface of the longitudinal arm of the first rear plate frame; a fan plate clamping slot is formed between the upper extending part of the second front plate frame and the longitudinal arm of the second rear plate frame.
Preferably, the first rear plate frame, the first front plate frame and the second front plate frame are all structural bodies formed by splicing a transverse section and a longitudinal section end to end and processing the structural bodies through a whole welding seamless process; and the outer corner of the second front plate frame is of a round corner structure.
Preferably, a first insulating chamber is formed in each of the transverse and longitudinal arms of the first front panel frame and the first rear panel frame.
Preferably, a second insulating chamber is formed in the middle lobe, in the upper extension and in the lower extension of the second front panel frame.
Preferably, a second sealing and heat-insulating rubber strip is embedded in each of two opposite groove walls of the fan plate clamping groove.
Preferably, the first bridge-cut-off heat-insulation strip and/or the second bridge-cut-off heat-insulation strip consists of at least two heat-insulation strips which are distributed in parallel up and down, and dovetail tenon protrusions are formed at the front edge and the rear edge of each heat-insulation strip;
dovetail mortises for dovetail tenon convex contraposition embedding are formed in the rear wall surface of the first front plate frame and the front wall surface of the transverse arm of the first rear plate frame and/or the rear wall surface of the middle convex part of the second front plate frame and the front wall surface of the transverse arm of the second rear plate frame; and the section shape of the main body part of the heat insulation lath is similar to a rectangle or a U shape.
Preferably, the second rear plate frame comprises a positioning plate frame and a pressing plate frame, the positioning plate frame and the pressing plate frame are distributed in parallel, the positioning plate frame and the middle protruding portion of the second front plate frame are distributed in parallel, a lower end portion of the pressing plate frame and a lower end portion of the pressing plate frame are distributed in parallel, the upper end portion of the pressing plate frame serves as a groove wall of the fan plate clamping groove, a plurality of heat insulation latches are arranged on the rear wall face of the positioning plate frame, and guide fastening grooves used for aligning and fastening the heat insulation latches are arranged on the front wall face of.
Preferably, the heat insulation lock catch comprises an isolation shaft sleeve, a heat insulation handle sheet which is formed by extending the front end surface of the isolation shaft sleeve along the inner and outer directions and is stacked on the rear wall surface of the positioning plate frame, a heat insulation lock sheet which is formed by extending the rear end surface of the isolation shaft sleeve along the up and down directions and is buckled in the guide buckle groove, and a positioning lock shaft which is arranged in the isolation shaft sleeve in a penetrating way and is fixedly connected with the positioning plate frame in a top connection way.
Preferably, the positioning plate frame and/or the pressing plate frame is a structural body formed by splicing the transverse section and the longitudinal section end to end and processing the transverse section and the longitudinal section through a whole welding seamless process.
Preferably, a third insulating chamber is formed in both the lower end portion and the upper end portion of the crimping plate frame.
By adopting the scheme, the utility model utilizes various heat insulation strips to partition the whole door and window structure, so that the air can not form a continuous path in the circulation process and the sound transmission process, thereby effectively improving the heat insulation and sound insulation effects of the door and the window; meanwhile, each plate frame member processed and formed by the whole welding seamless process can generate obvious appearance aesthetic feeling and good structural strength due to the elimination of splicing gaps, and conditions are created for processing and manufacturing, field construction and installation and later maintenance of products.
Drawings
FIG. 1 is a schematic view of the structural assembly of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cross section of the embodiment of the present invention along the up-down direction;
fig. 3 is an exploded view of the inner frame of the fan plate according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a door/window frame according to an embodiment of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, the bridge-cut aluminum alloy heat-insulating door/window structure provided in this embodiment includes a door/window frame 10 installed in a door/window cavity of a building, and a sash inner frame 30 installed in the door/window frame 10 and fixing a sash 20 such as glass (note that, in order to clearly express technical contents, fig. 1 shows a three-dimensional coordinate system defined by words of front, back, inside, outside, up, and down), wherein:
the door and window outer frame 10 comprises a first rear plate frame 11 with an L-shaped overall section, a first front plate frame 12 which is distributed with the transverse arm of the first rear plate frame 11 in a front-back side-by-side mode, and a first bridge cut-off heat insulation strip 13 which is clamped between the rear wall surface of the first front plate frame 12 and the front wall surface of the transverse arm of the first rear plate frame 11 and connects the first front plate frame 12 and the first rear plate frame 11 into a whole;
the fan plate inner frame 30 comprises a second front plate frame 31 with the overall section shape in a similar convex shape, a second rear plate frame with the overall section shape in a similar L shape, and a second bridge-cut heat insulation strip 33 which is clamped between the rear wall surface of the middle convex part of the second front plate frame 31 and the front wall surface of the transverse arm of the second rear plate frame and connects the second front plate frame 31 and the second rear plate frame into a whole;
a second sealing and heat-insulating rubber strip 34 which is pressed against the front wall surface of the first front plate frame 12 is embedded on the outer wall of the lower extension part of the second front plate frame 31, and a first sealing and heat-insulating rubber strip 14 which is pressed against the rear wall surface of the second rear plate frame is embedded on the front wall surface of the longitudinal arm of the first rear plate frame 11; meanwhile, a sash clamping groove a for clamping the contour edge of the sash plate 20 to enable the sash plate 20 to be assembled in the sash inner frame 30 is formed between the upper extension portion of the second front frame 31 and the longitudinal arm of the second rear frame.
Therefore, the first bridge-cut heat insulation strip 13 is used for realizing conduction and separation of internal and external heat or cold of the door and window outer frame 10, the second bridge-cut heat insulation strip 33 is used for realizing conduction and separation of internal and external heat or cold of the sash plate inner frame 30, and the second sealing heat insulation rubber strip 34 and the first sealing heat insulation rubber strip 14 are used for synchronously separating conduction of cold or heat between the door and window outer frame 10 and the sash plate inner frame 30 while ensuring that the door and window sash is in a closed state and obtaining good door and window sealing effect; based on this, utilize all kinds of heat insulating strip to carry out regional partition division to whole door and window, make the air can't form continuous route at the in-process of circulation and the in-process of sound propagation to can promote door and window's thermal-insulated, syllable-dividing effect effectively.
In order to effectively eliminate the splicing gaps on the door and window outer frame 10 and the sash plate inner frame 30, avoid using auxiliary accessories such as corner connectors and enhance the appearance aesthetic feeling of the door and window while ensuring the structural strength of the frame body, the first rear plate frame 11, the first front plate frame 12 and the second front plate frame 31 of the embodiment all adopt rectangular frame body structures which are formed by end-to-end splicing of transverse sectional materials and longitudinal sectional materials and through the whole welding seamless process; meanwhile, the outer corners of the second front frame 31 are preferably rounded. Therefore, the characteristics of the whole welding seamless welding process are utilized to achieve the effects, the integration effect of each plate frame can be enhanced, and convenience conditions are created for processing and manufacturing of products, field construction and installation and later management and maintenance; meanwhile, the sharp right angle is changed into a round angle structure, so that the potential safety hazards of scratching, collision and the like in the opening or closing process of the door and window sash can be effectively reduced or eliminated.
In order to enhance the heat and sound insulation effect of the door/window frame 10 to the maximum and reduce the weight of the frame, preferably, a first heat insulation chamber b is formed in each of the first front frame 12 and the transverse and longitudinal arms of the first rear frame 11. The plate frame is further divided into spaces by utilizing the heat insulation chamber, so that the weight of the frame body is reduced, and the heat insulation and sound insulation effects are enhanced. Similarly, a second insulating chamber c is formed in the middle boss portion, in the upper extension portion, and in the lower extension portion of the second front frame 31.
In order to effectively block the conduction of cold or heat between the sash plate 20 and the sash plate inner frame 30 and enhance the assembling firmness of the sash plate 20 and the sealing performance between related parts, a second sealing and heat-insulating rubber strip 21 respectively abutted against the front wall surface and the rear wall surface of the sash plate 20 is embedded on two opposite groove walls of the sash plate clamping groove b.
As one preferable scheme, the first bridge-cut thermal insulation strip 13 and/or the second bridge-cut thermal insulation strip 33 of the present embodiment is composed of at least two thermal insulation panels d which are distributed side by side up and down, and a dovetail tenon e is formed at the front edge and the rear edge of each thermal insulation panel d; correspondingly, dovetail grooves f for aligning and embedding dovetail protrusions e are formed in the rear wall surface of the first front plate frame 12, the front wall surface of the transverse arm of the first rear plate frame 11 and/or the rear wall surface of the middle convex part of the second front plate frame 31 and the front wall surface of the transverse arm of the second rear plate frame; meanwhile, the section shape of the main body part of the heat insulation lath d can be similar to a rectangle or a U according to the actual situation. So, utilize a plurality of thermal-insulated laths d can enough do further division to the space between the front and back sheet frame and divide in order to strengthen thermal-insulated syllable-dividing effect, can guarantee the joint strength between the front and back sheet frame and the installation intensity of thermal-insulated strip through the cooperation between dovetail groove f and the dovetail convex e again.
In order to create convenient structural conditions for the assembly and disassembly of the door and window sash plates 20 to the maximum extent, the second rear plate frame of the embodiment includes a positioning plate frame 32 which is distributed side by side from front to back with the middle convex part of the second front plate frame 31, and a pressing plate frame 35 which is distributed side by side from front to back with the positioning plate frame 32 at the lower end part and the upper end part is used as the groove wall of the sash clamping groove a, meanwhile, a plurality of heat insulation latches 36 are arranged on the rear wall surface of the positioning plate frame 32, and a guide latch groove g for the heat insulation latches 36 to be latched in an aligned manner is arranged on the front wall surface of the lower end part of the pressing. Therefore, when the door and window sash plate 20 is assembled, the door and window sash plate 20 can be firstly horizontally placed on the second front plate frame 31, the front wall surface of the outline edge of the door and window sash plate 20 is abutted against the rear wall surface side of the extending part above the second front plate frame 31, then the pressing plate frame 35 is assembled in a horizontally placed and overlapped mode, the rear end of the heat insulation lock catch 36 is embedded and buckled into the guide buckle groove g, and the pressing plate frame 35 is locked on the positioning plate frame 32 and is abutted against the rear wall surface of the outline edge of the door and window sash plate 20; based on this, both can utilize the structure mode that the superpose of line ball sheet frame 35 and locating plate frame 32 combines to eliminate the line ball gap, strengthen the sealing performance and the wholeness of door and window, can utilize thermal-insulated hasp 36 and direction catching groove g cooperation to create convenient condition for the dismouting of door and window fan again to because thermal-insulated hasp 36's existence, also can realize the conduction separation of heat or cold volume between locating plate frame 32 and the line ball sheet frame 35.
On the basis, as a preferable scheme, the heat insulation lock catch 36 of the embodiment includes an isolation shaft sleeve 36-1, a heat insulation handle 36-2 which is formed by extending the front end surface of the isolation shaft sleeve 36-1 along the inside and outside direction and is stacked on the rear wall surface of the positioning plate frame 32, a heat insulation lock plate 36-3 which is formed by extending the rear end surface of the isolation shaft sleeve 36-1 along the up and down direction and is buckled in the guide buckle groove g, and a positioning lock shaft (not shown in the figure, which may adopt hardware connectors such as screws or bolts according to actual conditions) which is inserted into the isolation shaft sleeve 36-1 and is fixedly connected with the positioning plate frame 32. Therefore, an isolation space with a certain distance can be formed between the positioning plate frame 32 and the pressing plate frame 35 by utilizing the isolation shaft sleeve 36-1 so as to avoid the occurrence of high-efficiency heat conduction effect due to the direct contact of the positioning plate frame and the pressing plate frame, and meanwhile, by utilizing the structural form that the heat insulation handle piece 36-2 and the heat insulation locking piece 36-3 are in cross distribution, an operator can conveniently embed the heat insulation locking piece 36-3 into the guide buckle groove g by adjusting the direction of the heat insulation handle piece 36-2, so that the convenience in assembling and disassembling the pressing plate frame 35 is enhanced.
Based on the same principle as the above, as a preferred scheme, the positioning plate frame 32 and/or the pressing plate frame 35 of this embodiment both adopt a rectangular frame structure formed by splicing the transverse section and the longitudinal section end to end and by a seamless process. Meanwhile, a third insulating chamber h is formed in both the lower end portion and the upper end portion of the wire pressing plate frame 35.
In addition, it should be noted that the term "rectangle-like" as used in this embodiment generally refers to shapes with different lengths and widths, such as a standard rectangle, an ellipse, etc. References to "L-like," "T-like," "glyph-like," U-like, "and the like include, but are not limited to, standard shapes or fine-tuned variations and the like.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. The utility model provides a bridge cut-off aluminum alloy heat-insulating door and window structure, includes door and window frame and flabellum inside casing, its characterized in that:
the door and window outer frame comprises a first rear plate frame with an L-shaped overall section, a first front plate frame and a first bridge-cut heat insulation strip, wherein the first front plate frame and the transverse arm of the first rear plate frame are distributed in a front-back side-by-side mode, and the first bridge-cut heat insulation strip is clamped between the rear wall surface of the first front plate frame and the front wall surface of the transverse arm of the first rear plate frame and integrally connects the first front plate frame and the first rear plate frame;
the fan plate inner frame comprises a second front plate frame with the overall section shape in a similar convex shape, a second rear plate frame with the overall section shape in a similar L shape, and a second bridge-cut heat insulation strip which is clamped between the rear wall surface of the middle convex part of the second front plate frame and the front wall surface of the transverse arm of the second rear plate frame and connects the second front plate frame and the second rear plate frame into a whole;
a second sealing and heat-insulating adhesive tape which is pressed against the front wall surface of the first front plate frame is embedded on the outer wall of the lower extension part of the second front plate frame, and a first sealing and heat-insulating adhesive tape which is pressed against the rear wall surface of the second rear plate frame is embedded on the front wall surface of the longitudinal arm of the first rear plate frame; a fan plate clamping slot is formed between the upper extending part of the second front plate frame and the longitudinal arm of the second rear plate frame.
2. The bridge-cut-off aluminum alloy heat-insulating door and window structure as claimed in claim 1, wherein: the first rear plate frame, the first front plate frame and the second front plate frame are all structural bodies formed by splicing transverse sectional materials and longitudinal sectional materials end to end and processing through a whole welding seamless process; and the outer corner of the second front plate frame is of a round corner structure.
3. The bridge-cut-off aluminum alloy heat-insulating door and window structure as claimed in claim 1, wherein: a first heat insulation chamber is formed in the first front plate frame and the transverse arm and the longitudinal arm of the first rear plate frame.
4. The bridge-cut-off aluminum alloy heat-insulating door and window structure as claimed in claim 1, wherein: a second insulating chamber is formed in the middle boss portion, the upper extension portion and the lower extension portion of the second front plate frame.
5. The bridge-cut-off aluminum alloy heat-insulating door and window structure as claimed in claim 1, wherein: and a second sealing and heat-insulating rubber strip is embedded on two opposite groove walls of the fan plate clamping groove.
6. The bridge-cut-off aluminum alloy heat-insulating door and window structure as claimed in claim 1, wherein: the first bridge-cut-off heat-insulation strip and/or the second bridge-cut-off heat-insulation strip are/is composed of at least two heat-insulation strips which are distributed in parallel up and down, and dovetail tenon protrusions are formed on the front edge and the rear edge of each heat-insulation strip;
dovetail mortises for dovetail tenon convex contraposition embedding are formed in the rear wall surface of the first front plate frame and the front wall surface of the transverse arm of the first rear plate frame and/or the rear wall surface of the middle convex part of the second front plate frame and the front wall surface of the transverse arm of the second rear plate frame; and the section shape of the main body part of the heat insulation lath is similar to a rectangle or a U shape.
7. The bridge-cut aluminum alloy heat-insulating door and window structure of any one of claims 1 to 6, wherein: the second rear plate frame comprises a positioning plate frame and a pressing plate frame, the positioning plate frame and the pressing plate frame are distributed in parallel, the middle protruding portion of the second front plate frame is distributed in the front and at the back, the lower end portion of the pressing plate frame and the positioning plate frame are distributed in parallel, the upper end portion of the pressing plate frame serves as the groove wall of the fan plate clamping groove, a plurality of heat insulation latches are arranged on the rear wall face of the positioning plate frame, and guide fastening grooves used for aligning and fastening the heat.
8. The bridge-cut aluminum alloy heat-insulating door and window structure of claim 7, wherein: the heat insulation lock catch comprises an isolation shaft sleeve, a heat insulation handle sheet, a heat insulation locking sheet and a positioning lock shaft, wherein the heat insulation handle sheet is formed by extending the front end surface of the isolation shaft sleeve along the inner and outer directions and is overlapped on the rear wall surface of the positioning plate frame, the heat insulation locking sheet is formed by extending the rear end surface of the isolation shaft sleeve along the upper and lower directions and is buckled in the guide buckle groove, and the positioning lock shaft penetrates through the isolation shaft sleeve and is fixedly connected with the positioning plate frame in a jacking mode.
9. The bridge-cut aluminum alloy heat-insulating door and window structure of claim 7, wherein: the positioning plate frame and/or the pressing plate frame are/is a structural body formed by splicing the transverse section and the longitudinal section end to end and processing and forming through a whole welding seamless process.
10. The bridge-cut aluminum alloy heat-insulating door and window structure of claim 7, wherein: and a third heat insulation chamber is formed in the lower end part and the upper end part of the wire pressing plate frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922286.7U CN210636975U (en) | 2019-06-18 | 2019-06-18 | Bridge cut-off aluminum alloy heat-insulating door and window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922286.7U CN210636975U (en) | 2019-06-18 | 2019-06-18 | Bridge cut-off aluminum alloy heat-insulating door and window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636975U true CN210636975U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920922286.7U Active CN210636975U (en) | 2019-06-18 | 2019-06-18 | Bridge cut-off aluminum alloy heat-insulating door and window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210636975U (en) |
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2019
- 2019-06-18 CN CN201920922286.7U patent/CN210636975U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 618300 No.10, West Section 3, Taibei Road, Guanghan City, Deyang City, Sichuan Province Patentee after: Liangmudao door and window Group Co.,Ltd. Address before: 618000 Guanghan Economic Development Zone, Deyang City, Sichuan Province Patentee before: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd. |
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| CP03 | Change of name, title or address |