CN108894666B - Abnormal shape seals heat-proof strip - Google Patents
Abnormal shape seals heat-proof strip Download PDFInfo
- Publication number
- CN108894666B CN108894666B CN201811082951.2A CN201811082951A CN108894666B CN 108894666 B CN108894666 B CN 108894666B CN 201811082951 A CN201811082951 A CN 201811082951A CN 108894666 B CN108894666 B CN 108894666B
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- CN
- China
- Prior art keywords
- sealing
- sealing part
- bearing
- connecting part
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002159 abnormal effect Effects 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 120
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000405070 Percophidae Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention relates to a special-shaped sealing heat insulation strip which comprises a bearing part, a first connecting part, a first sealing part, a second connecting part, a second sealing part and a third sealing part, wherein the bearing part is connected with the first connecting part; the first sealing part is arranged on one side of the bearing part through a first connecting part, and the second sealing part is symmetrically arranged on the other side of the bearing part through a second connecting part; the two ends of the bearing part are arranged in the mounting grooves of the two profiles; the first sealing part and the second sealing part with umbrella-shaped sections are tightly attached to the mounting protrusions on two sides of the mounting groove; the third sealing part is perpendicular to the first sealing part and protrudes out of the plane where the two mounting protrusions are located on the same side. Compared with the original O-shaped heat insulation strip, the heat insulation strip has better heat insulation sealing effect due to the arrangement of the first sealing part, the second sealing part and the third sealing part, and has better mechanical property and stronger capability of bearing transverse acting force due to the arrangement of the bearing part.
Description
Technical Field
The invention relates to the technical field of heat insulation strips, in particular to a special-shaped sealing heat insulation strip.
Background
In order to ensure the suitability of indoor temperature, heat insulation strips are arranged in the window frames of many windows, so that the heat insulation effect of the windows is enhanced, and the effects of heat insulation in summer and heat preservation in winter are achieved. However, the existing heat insulation strips have poor heat insulation effect and poor structural mechanical property, and are difficult to meet the requirements of new national standards.
Disclosure of Invention
The invention aims to provide a special-shaped sealing heat-insulating strip which has good mechanical property, attractive appearance and water resistance and aims at overcoming the defects in the prior art.
To achieve the purpose, the invention adopts the following technical scheme:
a special-shaped sealing heat insulation strip comprises a bearing part, a first connecting part, a first sealing part, a second connecting part, a second sealing part and a third sealing part; the first sealing part is arranged on one side of the bearing part through a first connecting part, and the second sealing part is symmetrically arranged on the other side of the bearing part through a second connecting part; the two ends of the bearing part are arranged in the mounting grooves of the two profiles; the first sealing part and the second sealing part with umbrella-shaped sections are tightly attached to the mounting protrusions on two sides of the mounting groove; the third sealing part is perpendicular to the first sealing part and protrudes out of the plane where the two mounting protrusions are located on the same side.
Further, the third sealing portion has a cross-sectional width that uniformly decreases from a portion of the third sealing portion connected to the first sealing portion to an end of the third sealing portion.
Further, the first sealing portion and the second sealing portion do not protrude from the outer side surfaces of the mounting bosses on both sides.
Further illustratively, the first and second seal portions each include a horizontal segment and a bent segment; the horizontal section is directly connected with the first connecting part and the second connecting part, and the horizontal section is parallel to the bearing part; the bending sections are arranged at the tail ends of two sides of the horizontal section, and the bending sections bend towards the direction of the bearing part.
Further stated, the end of the third sealing portion has a smooth circular arc structure.
Further stated, the bending section is in an interference fit with the mounting boss.
Further stated, the first connecting portion and the second connecting portion are both disposed at the center of the bearing portion, and the special-shaped heat insulating strip is symmetrical along the longitudinal axes of the first connecting portion and the second connecting portion.
Further describing, two ends of the bearing part are provided with clamping sections with trapezoidal sections, and the shape of the clamping sections is adapted to the shape of the mounting groove; the installation bulge is provided with a hook section in the direction of the inner side of the installation groove, and the hook section is bent towards the direction of the installation groove.
The invention has the beneficial effects that: because set up first sealing portion, second sealing portion and third sealing portion, compare original O type heat insulating strip and not only thermal-insulated sealed effect is better, owing to be provided with the load-carrying portion moreover, the heat insulating strip mechanical properties in this scheme is better, bears transverse force's ability stronger.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic overall construction of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of an embodiment of the present invention in an installed configuration.
Wherein: the connecting device comprises a bearing part 1, a clamping section 11, a first connecting part 2, a first sealing part 3, a second connecting part 4, a second sealing part 5, a third sealing part 6, a horizontal section 31, a bending section 32, a mounting groove 01, a mounting protrusion 02 and a hook section 021.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, a special-shaped sealing heat insulation strip comprises a bearing part 1, a first connecting part 2, a first sealing part 3, a second connecting part 4, a second sealing part 5 and a third sealing part 6; the first sealing part 3 is arranged on one side of the bearing part 1 through a first connecting part 2, and the second sealing part 5 is symmetrically arranged on the other side of the bearing part 1 through a second connecting part 4; the two ends of the bearing part 1 are arranged in the mounting grooves 01 of the two profiles; the first sealing part 3 and the second sealing part 5 with umbrella-shaped cross sections are tightly attached to the mounting protrusions 02 on two sides of the mounting groove 01; the third sealing portion 6 is perpendicular to the first sealing portion 3 and protrudes from a plane in which the two mounting bosses 02 on the same side are located.
The bearing part 1 of the connecting section bar can bear larger transverse stretching force because the bearing part 1 has no inflection point. The first sealing part 3 and the second sealing part 5 of umbrella shape can be filled with the gap between the installation protrusions 02 of the section bar from both ends simultaneously, and the sealing parts do not protrude out of the installation protrusions 02, so that the appearance of the connecting part of the section bar is more attractive, and meanwhile, the accumulation of rainwater and dust is effectively prevented. Because the two ends of the umbrella-shaped structure are extruded by the mounting bulges 02 at the two sides to be close to the middle when being mounted, the umbrella-shaped structure has larger deformation space, and can effectively compensate production errors of the heat insulation strip or the section bar. In terms of production cost, compared with the existing I-shaped heat insulation strip, the heat insulation strip has the advantages that only one heat insulation strip is needed to achieve sealing effects of two ends of a section bar, compared with the existing O-shaped heat insulation strip, the umbrella-shaped first sealing part 3 and second sealing part 5 greatly improve mechanical properties while reducing cost, and compared with other filling and covering structures, umbrella-shaped structures of the first sealing part 3 and the second sealing part 5 are convenient to manufacture, so that the cost performance is improved overall. The first connecting part 2 and the second connecting part 4 occupy little space, and the first sealing part 3 and the second sealing part 5 of the umbrella-shaped structure have the capacity of compressing towards the center, so the section width of the special-shaped heat insulation strip can be 14.8mm. When the inner opening window is closed, the protruding third sealing part 6 is lapped on the third sealing part 6 by the duckbill sealing angle on the inner opening window, so that good sealing and heat insulation effects of the window frame and the window sashes are achieved.
To explain further, the third seal portion 6 is uniformly reduced in cross-sectional width from the portion of the third seal portion 6 connected to the first seal portion 3 to the end of the third seal portion 6.
The third sealing part 6 realizes the sealing effect through mutual extrusion with the duckbill sealing angle, and the section width of the third sealing part 6 from the part of the third sealing part 6 connected with the first sealing part 3 to the tail end of the third sealing part 6 is uniformly reduced, the deformation is easier to occur due to the narrowing of the tail end section width in the mechanical structure, the reversion is easier, the situation that the window sash is difficult to close in place due to the action of the third sealing part 6 is not caused when the window is closed, and the structure can effectively save the cost.
To further explain, neither the first seal part 3 nor the second seal part 5 protrudes from the outer side surfaces of the mounting bosses 02 on both sides.
The part between the profiles, which is easy to deposit dust and store water, is the part between the mounting bulges 02, and the first sealing part 3 and the second sealing part 5 are tightly adhered to the mounting bulges 02 to realize sealing, so that a gap between the mounting bulges 02 is not required to be completely covered, and the sealing effect can be realized as long as the first sealing part 3 and the second sealing part 5 do not protrude out of the outer side surfaces of the mounting bulges 02 at two sides. More preferably, the first seal portion 3 and the second seal portion 5 may be made flush with the outer side surface of the mounting boss 02. The sealing effect is realized by the fact that the mounting protrusion 02 is in interference fit with the first sealing part 3 and the second sealing part 5 after being rolled and deformed, and the mounting protrusion 02 is basically flush with the surface surfaces of the first sealing part 3 and the second sealing part 5 after being rolled and deformed, so that the dustproof and waterproof sealing effect is achieved.
To illustrate further, the first sealing portion 3 and the second sealing portion 5 each comprise a horizontal section 31 and a bent section 32; the horizontal section 31 is directly connected with the first connecting part 2 and the second connecting part 4, and the horizontal section 31 is parallel to the bearing part 1; the bending sections 32 are disposed at two side ends of the horizontal section 31, and the bending sections 32 bend toward the bearing portion 1.
When the heat insulation strip is installed or the heat insulation strip or the section bar has production errors, the first sealing part 3 and the second sealing part 5 can be extruded to different degrees inwards, at the moment, the bending section 32 can be deformed and inwards bent under the extrusion acting force, the horizontal section 31 can not bear excessive extrusion force, so that the whole horizontal section 31 can still be kept in a flat state, irreversible damage caused by excessive external force deformation can not be born, and the appearance is more attractive.
Further, the third sealing portion 6 has a smooth circular arc structure at its end.
The third sealing part 6 can be exposed in the visual field when the window sash is opened, and the smooth arc structure can achieve attractive visual effect, and can be better attached to the duckbill sealing angle, so that a better sealing structure is achieved.
To illustrate further, the bent section 32 is interference fit with the mounting boss 02.
The interference fit of the bending section 32 and the mounting protrusion 02 can ensure that the first sealing part 3 and the second sealing part 5 are tightly clamped between the mounting protrusions 02, and the sealing effect is ensured.
Further describing, the first connecting portion 2 and the second connecting portion 4 are both disposed at the center of the bearing portion 1, and the special-shaped heat insulation strip is symmetrical along the longitudinal axes of the first connecting portion 2 and the second connecting portion 4.
The stress on the two sides of the heat insulation strip is uniform when the heat insulation strip is subjected to transverse acting force, and the stability of the mechanical structure of the heat insulation strip is improved.
To further explain, two ends of the bearing part 1 are provided with clamping sections 11 with trapezoidal sections, and the shape of the clamping sections 11 is adapted to the shape of the mounting groove 01; the installation protrusion 02 is provided with a hook section 021 in the direction of the inner side of the installation groove 01, and the hook section 021 is bent towards the direction of the installation groove 01.
After the clamping section 11 is installed in the installation groove 01, the barb-shaped hook section 021 is matched with the trapezoid installation groove 01, so that the clamping section can be prevented from falling out of the installation groove 01, and the installation reliability is further ensured.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (8)
1. The utility model provides a special-shaped sealed heat insulating strip which characterized in that: the device comprises a bearing part, a first connecting part, a first sealing part, a second connecting part, a second sealing part and a third sealing part; the first sealing part is arranged on one side of the bearing part through a first connecting part, and the second sealing part is symmetrically arranged on the other side of the bearing part through a second connecting part; the two ends of the bearing part are arranged in the mounting grooves of the two profiles; the first sealing part and the second sealing part with umbrella-shaped sections are tightly attached to the mounting protrusions on two sides of the mounting groove; the third sealing part is perpendicular to the first sealing part and protrudes out of the plane where the two mounting protrusions are located on the same side.
2. A profiled sealing and insulating strip according to claim 1, characterized in that: the third sealing portion has a uniformly reduced cross-sectional width from a portion of the third sealing portion connected to the first sealing portion to a distal end of the third sealing portion.
3. A profiled sealing and insulating strip according to claim 1, characterized in that: the first sealing part and the second sealing part do not protrude out of the outer side surfaces of the mounting protrusions on the two sides.
4. A profiled sealing and insulating strip according to claim 1, characterized in that: the first sealing part and the second sealing part comprise horizontal sections and bending sections; the horizontal section is directly connected with the first connecting part and the second connecting part, and the horizontal section is parallel to the bearing part; the bending sections are arranged at the tail ends of two sides of the horizontal section, and the bending sections bend towards the direction of the bearing part.
5. A profiled sealing and insulating strip according to claim 2, characterized in that: the tail end of the third sealing part is of a smooth arc structure.
6. The profiled sealing and insulating strip according to claim 4, wherein: the bending section is in interference fit with the mounting protrusion.
7. A profiled sealing and insulating strip according to claim 1, characterized in that: the first connecting part and the second connecting part are both arranged at the center of the bearing part, and the special-shaped sealing heat insulation strip is symmetrical along the longitudinal axes of the first connecting part and the second connecting part.
8. A profiled sealing and insulating strip according to claim 1, characterized in that: two ends of the bearing part are provided with clamping sections with trapezoidal sections, and the shape of each clamping section is matched with the shape of the mounting groove; the installation bulge is provided with a hook section in the direction of the inner side of the installation groove, and the hook section is bent towards the direction of the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082951.2A CN108894666B (en) | 2018-09-17 | 2018-09-17 | Abnormal shape seals heat-proof strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082951.2A CN108894666B (en) | 2018-09-17 | 2018-09-17 | Abnormal shape seals heat-proof strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894666A CN108894666A (en) | 2018-11-27 |
| CN108894666B true CN108894666B (en) | 2024-02-23 |
Family
ID=64359424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811082951.2A Active CN108894666B (en) | 2018-09-17 | 2018-09-17 | Abnormal shape seals heat-proof strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894666B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007314143A (en) * | 2006-05-29 | 2007-12-06 | Toyoda Gosei Co Ltd | Door weather strip |
| CN203308310U (en) * | 2013-06-04 | 2013-11-27 | 淄博高新区泰舸工业研究中心 | Thermal insulation aluminium alloy door and window sectional material |
| DE202013105887U1 (en) * | 2013-12-20 | 2015-03-23 | SCHÜCO International KG | Frame of a window or door frame |
| CN204436163U (en) * | 2014-11-18 | 2015-07-01 | 王广武 | The overall heat insulation section of inside and outside shape and middle part combines composite door and window frame section bar |
| CN207177608U (en) * | 2017-08-29 | 2018-04-03 | 范敬伟 | A kind of fan aluminium section bar of Novel heat-insulation off-bridge system window |
| DE102016125605A1 (en) * | 2016-12-23 | 2018-06-28 | Solarlux Gmbh | Folding system with adjustment bar |
| CN209469250U (en) * | 2018-09-17 | 2019-10-08 | 广亚铝业有限公司 | A kind of profile seal heat insulating strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094228A1 (en) * | 2006-02-14 | 2007-08-23 | Nippon Valqua Industries, Ltd. | Composite seal |
-
2018
- 2018-09-17 CN CN201811082951.2A patent/CN108894666B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007314143A (en) * | 2006-05-29 | 2007-12-06 | Toyoda Gosei Co Ltd | Door weather strip |
| CN203308310U (en) * | 2013-06-04 | 2013-11-27 | 淄博高新区泰舸工业研究中心 | Thermal insulation aluminium alloy door and window sectional material |
| DE202013105887U1 (en) * | 2013-12-20 | 2015-03-23 | SCHÜCO International KG | Frame of a window or door frame |
| CN204436163U (en) * | 2014-11-18 | 2015-07-01 | 王广武 | The overall heat insulation section of inside and outside shape and middle part combines composite door and window frame section bar |
| DE102016125605A1 (en) * | 2016-12-23 | 2018-06-28 | Solarlux Gmbh | Folding system with adjustment bar |
| CN207177608U (en) * | 2017-08-29 | 2018-04-03 | 范敬伟 | A kind of fan aluminium section bar of Novel heat-insulation off-bridge system window |
| CN209469250U (en) * | 2018-09-17 | 2019-10-08 | 广亚铝业有限公司 | A kind of profile seal heat insulating strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894666A (en) | 2018-11-27 |
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