CN219262232U - Bridge cut-off door and window seal structure - Google Patents
Bridge cut-off door and window seal structure Download PDFInfo
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- CN219262232U CN219262232U CN202320473238.0U CN202320473238U CN219262232U CN 219262232 U CN219262232 U CN 219262232U CN 202320473238 U CN202320473238 U CN 202320473238U CN 219262232 U CN219262232 U CN 219262232U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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Abstract
The utility model discloses a bridge-cut-off door and window sealing structure, which comprises a door and window sash, a sash frame, a frame sealing piece and a sash sealing piece, wherein a sash extension part extends along the peripheral edge of the door and window sash, a sash clamping part is arranged on the side wall of the sash extension part, the sash sealing piece is matched and clamped with the sash clamping part, and a soft arch part I is arranged on the sash sealing piece; the periphery of the fan frame is provided with a frame step part corresponding to the fan body extension part, the frame step part is provided with a frame clamping part, the frame sealing piece is matched and clamped with the frame clamping part, and the frame sealing piece is provided with a soft arch part II. Compared with the traditional sealing structure, the sealing structure of the bridge-cut-off door and window is reasonable in design, the sealing silence effect can be greatly improved, and the vehicle-level sealing effect can be achieved; in addition, the soft arch part I and the soft arch part II can also play a role in buffering a certain elasticity, and can play a good role in buffering the collision impact force between the door and window sashes and the sash frame.
Description
Technical Field
The utility model relates to the technical field of door and window sealing, in particular to a broken bridge door and window sealing structure.
Background
The aluminium alloy door and window is made of aluminium alloy extruded section as frame, stile and leaf material. The aluminium alloy door and window includes door and window with aluminium alloy as base material and wood and plastic as stressed rod (rod for bearing and transmitting self weight and load).
Because the aluminum profile has poor heat preservation capability, poor sound insulation and noise reduction performance and poor air tightness and watertight performance, building doors and windows manufactured by adopting the aluminum-plastic-aluminum composite profile gradually appear in the market, and the aluminum-plastic-aluminum composite profile combines the advantages of the plastic profile and the aluminum profile, so that the advantages of the aluminum profile are complementary, and all the performances of the aluminum profile are improved. But the sealing structure of the existing aluminum-plastic aluminum door and window is unreasonable, and the sealing and noise reduction effects are poor. In order to solve the problems, china patent (issued publication number: CN205654266U, issued publication date: 2016.10.19) discloses an aluminum-plastic aluminum door and window sealing structure.
The seal structure who adopts of this scheme is realized sealedly through the butt between adhesive tape and the section bar, because the section bar is hard material, and the adhesive tape is soft material, and the seal effect after the butt between the two is showing still, and silence effect is not good enough yet. In order to solve this problem, this application has proposed bridge cut-off door and window seal structure.
Disclosure of Invention
The utility model aims to provide a bridge-cut-off door and window sealing structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the bridge-cut-off door and window sealing structure comprises a door and window sash, a sash frame, a frame sealing piece and a sash sealing piece, wherein a sash extension part extends at the periphery of the door and window sash, a sash clamping part is arranged on the side wall of the sash extension part, the sash sealing piece is matched and clamped with the sash clamping part, and a soft arch part I is arranged on the sash sealing piece; the periphery of the fan frame is provided with a frame step part corresponding to the fan body extension part, the frame step part is provided with a frame clamping part, the frame sealing piece is matched and clamped with the frame clamping part, and the frame sealing piece is provided with a soft arch part II which is used for being in interference fit and sealing with the soft arch part I.
When the door and window sashes and the sash frame are closed, the first soft arch part of the sash body sealing piece is abutted against the second soft arch part of the frame body sealing piece, so that the effect of vehicle-level sealing can be truly achieved.
Preferably, the fan sealing member comprises a fan sealing base plate strip, at least one sealing clamping part I is arranged on the side wall of the fan sealing base plate strip, which is close to the fan extension part, clamping grooves I are arranged on two sides of the sealing clamping part I, and the soft arch part I is integrally connected with the side wall of the fan sealing base plate strip, which is far away from the fan extension part; the fan body clamping part is specifically a clamping hook part I which is used for being embedded into the clamping groove I.
Preferably, the frame sealing member comprises a frame sealing base plate strip, at least one sealing clamping part II is arranged on the side wall of the frame sealing base plate strip, which is close to the step part of the frame, clamping grooves II are arranged on two sides of the sealing clamping part II, and the soft arch part II is integrally connected with the side wall of the frame sealing base plate strip, which is far away from the step part of the frame; the clamping part of the frame body is specifically a clamping hook part II which is used for being embedded into the clamping groove II.
Preferably, a hollow cavity I is arranged in the first sealing clamping part, and a hollow cavity II is arranged in the second sealing clamping part. The arrangement of the first hollow cavity and the second hollow cavity can save material consumption and reduce the overall weight of the sealing element, and can ensure the strength of the fan sealing element and the frame sealing element.
Preferably, the door window sash comprises a sash profile frame and a glass panel embedded in the sash profile frame, the sash profile frame is formed by splicing sash profile components, the sash profile components comprise a front sash profile, a sash middle partition piece and a rear sash profile, and the front end and the rear end of the sash middle partition piece are respectively clamped and connected with the front sash profile and the rear sash profile; the rear fan body section bar is extended with a rear baffle shell, the upper end of the front fan body section bar is clamped with a front baffle shell, and an embedded clamping groove for clamping the edge of the glass panel is formed between the rear baffle shell and the front baffle shell; the fan extension is integrally connected to the lower end of the front fan section.
Preferably, the fan frame is formed by assembling fan frame section bar components, the fan frame section bar components comprise front fan frame section bars, fan frame middle partition pieces and rear fan frame section bars, and the front ends and the rear ends of the fan frame middle partition pieces are respectively clamped and connected with the front fan frame section bars and the rear fan frame section bars; the frame body step part is arranged at the upper end of the front fan frame section bar.
Preferably, the upper end of the rear fan frame section bar is further extended with a rear extension baffle, and the rear extension baffle is further clamped with a rear sealing strip which is used for abutting against the rear fan frame section bar.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is characterized in that a fan body sealing piece with a soft arch part I is clamped at a fan body extending part of the peripheral edge of a door and window fan, and a frame body sealing piece with a soft arch part II is clamped at a frame body step part of the peripheral edge of a fan frame; when the door and window sashes and the sash frame are closed, the soft arched part I of the sash body sealing piece is abutted against the soft arched part II of the frame body sealing piece to be contacted together, so that the effect of vehicle-level sealing can be truly achieved;
compared with the traditional sealing structure, the sealing silence effect can be greatly improved; in addition, the soft arch part I and the soft arch part II can also play a role in buffering a certain elasticity, and can play a good role in buffering the collision impact force between the door and window sashes and the sash frame.
Drawings
FIG. 1 is a schematic structural view of a sealing structure for a bridge-cut-off door window;
FIG. 2 is a schematic diagram of a door and window sash and sash seal assembly in a broken bridge door and window seal configuration;
FIG. 3 is a schematic diagram of a frame seal and a fan seal in a sealing structure of a bridge-cut door window;
FIG. 4 is a schematic view of another embodiment of a sealing structure for a bridge-cut door window;
fig. 5 is a schematic structural view of a sealing member of a frame body and a sealing member of a fan body in another embodiment of a sealing structure of a bridge-cut door and window.
In the figure: 1-door and window sash, 11-sash extension, 12-sash clamping portion, 13-front sash profile, 14-sash middle partition, 15-rear sash profile, 151-rear baffle shell, 152-rear stepped slot, 16-front baffle shell, 17-glass panel, 2-sash frame, 21-frame stepped portion, 22-front sash frame profile, 23-sash middle partition, 24-rear sash frame profile, 241-rear extension baffle, 242-rear sealing strip, 3-sash seal, 31-sash seal base strip, 32-seal clamping portion one, 33-clamping groove one, 34-hollow cavity one, 35-soft arch one, 4-frame seal, 41-frame seal base strip, 42-seal clamping portion two, 43-clamping groove two, 44-hollow cavity two, 45-soft arch two.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a bridge cut-off door and window seal structure, includes door and window fan 1 and fan frame 2, still includes framework sealing member 4 and fan sealing member 3, the border extends all around of door and window fan 1 has fan extension 11, has fan clamping portion 12 on the fan extension 11 lateral wall, fan sealing member 3 and the cooperation clamping of fan clamping portion 12, and has soft arch portion one 35 on the fan sealing member 3;
the periphery of the fan frame 2 is provided with a frame step part 21 corresponding to the fan body extension part 11, the frame step part 21 is provided with a frame clamping part, the frame sealing piece 4 is matched and clamped with the frame clamping part, and the frame sealing piece 4 is provided with a soft arch part II 45 which is used for being in interference fit and sealing with the soft arch part I35.
The working principle of the utility model is as follows: the utility model clamps the fan body sealing piece 3 with the soft arch part I35 at the fan body extension part 11 at the peripheral edge of the door and window fan 1, and clamps the frame body sealing piece 4 with the soft arch part II 45 at the frame body step part 21 at the peripheral edge of the fan frame 2; when the door and window sash 1 and the sash frame 2 are closed, the first soft arch part 35 of the sash body sealing piece 3 is abutted against the second soft arch part 45 of the frame body sealing piece 4, so that the vehicle-level sealing effect can be truly achieved, and compared with a traditional sealing structure, the sealing silent effect can be greatly improved; in addition, the first soft arch part 35 and the second soft arch part 45 can also play a role in buffering a certain elasticity, and can play a good role in buffering the collision impact force between the door and window sashes 1 and the sash frame 2.
As a specific scheme, the fan sealing member 3 includes a fan sealing base plate strip 31, at least one first sealing clamping portion 32 is arranged on a side wall of the fan sealing base plate strip 31 close to the fan extending portion 11, clamping grooves 33 are arranged on two sides of the first sealing clamping portion 32, and the first soft arch portion 35 is integrally connected with a side wall of the fan sealing base plate strip 31 far away from the fan extending portion 11; the fan body clamping portion 12 is specifically a clamping hook portion one which is used for being embedded into the clamping groove one 33.
During installation, the fan body sealing piece 3 can be easily installed on the fan body extension part 11 through the embedded matching of the first clamping grooves 33 on two sides of the first sealing clamping part 32 and the fan body clamping part 12, and the installation operation is convenient.
As a specific scheme, the frame sealing member 4 includes a frame sealing base plate strip 41, at least one second sealing clamping portion 42 is provided on a side wall of the frame sealing base plate strip 41, which is close to the frame step portion 21, two clamping grooves 43 are provided on two sides of the second sealing clamping portion 42, and the second soft arch portion 45 is integrally connected with a side wall of the frame sealing base plate strip 41, which is far away from the frame step portion 21; the frame clamping part is specifically a clamping hook part II which is used for being embedded into the clamping groove II 43.
Similarly, during installation, the frame sealing member 4 can be easily installed at the frame step part 21 through the embedding fit of the clamping grooves two 43 on two sides of the sealing clamping part two 42 and the frame clamping part, so that the installation operation is convenient.
As a further solution, while ensuring the strength of the fan seal 3 and the frame seal 4, in order to save material consumption and reduce the overall weight of the seal, specifically, the first seal clamping portion 32 is provided with a first hollow cavity 34, and the second seal clamping portion 42 is provided with a second hollow cavity 44.
Obviously, as a part of the bridge-cut door and window, in order to realize good heat insulation performance of the door and window sash, the door and window sash 1 comprises a sash profile frame and a glass panel 17 embedded in the sash profile frame, wherein the sash profile frame is formed by splicing sash profile assemblies, the sash profile assemblies comprise a front sash profile 13, a sash middle partition 14 and a rear sash profile 15, and the front end and the rear end of the sash middle partition 14 are respectively clamped and connected with the front sash profile 13 and the rear sash profile 15;
a rear baffle shell 151 extends on the rear fan section bar 15, a front baffle shell 16 is clamped at the upper end of the front fan section bar 13, and an embedded clamping groove for clamping the edge of the glass panel 17 is formed between the rear baffle shell 151 and the front baffle shell 16; the fan extension 11 is integrally connected to the lower end of the front fan section 13.
The front and rear sector members 13, 15 may be made of an aluminium alloy material, and the intermediate sector partition member 14 may be made of an insulating plastic material. The fan-shaped section frame has reasonable structural design and can facilitate the embedding of the glass panel 17.
Obviously, as a part of the bridge-cut doors and windows, in order to realize good heat insulation performance of the sash 3, the sash 2 is assembled by a sash profile assembly, and the sash profile assembly comprises a front sash profile 22, a sash middle partition member 23 and a rear sash profile 24, wherein the front end and the rear end of the sash middle partition member 23 are respectively clamped and connected with the front sash profile 22 and the rear sash profile 24; the frame step 21 is provided at the upper end of the front sash profile 22.
Likewise, the front and rear sash profile 22, 24 may be generally made of an aluminum alloy material, and the sash middle partition 23 may be specifically made of an insulating plastic.
In addition, in order to further improve the sealing effect between the door and window sash 1 and the sash frame 2, the upper end of the rear sash frame section bar 24 may be further extended with a rear extension baffle 241, and the rear extension baffle 241 is further clamped with a rear sealing strip 242 for abutting against the rear sash frame section bar 15. When the door sash 1 and the sash 2 are closed, the rear sealing strip 242 on the rear extension flap 241 may be pressed against the rear stepped groove 152 of the rear sash profile 15, thereby sealing the rear portions of the door sash 1 and the sash 2.
In the foregoing embodiment, the side wall of the fan body sealing base plate strip 31, which is close to the fan body extending portion 11, is provided with two sealing clamping portions one 32, each sealing clamping portion one 32 is provided with a hollow cavity one 34, the side wall of the frame body sealing base plate strip 41, which is close to the frame body step portion 21, is provided with a sealing clamping portion two 42, and two hollow cavities two 44 are provided in the sealing clamping portion two 42.
As another modification, as shown in fig. 4 to 5, in this example, a first seal-retaining portion 32 is provided on the side wall of the fan-seal base plate strip 31 adjacent to the fan-extension portion 11, the first seal-retaining portion 32 is provided with two hollow chambers 34, and a second seal-retaining portion 42 is provided on the side wall of the frame-seal base plate strip 41 adjacent to the frame-step portion 21, and three hollow chambers 44 are provided in the second seal-retaining portion 42.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a bridge cut-off door and window seal structure, includes door and window fan (1) and fan frame (2), its characterized in that: the door and window fan comprises a door and window fan body, and is characterized by further comprising a frame body sealing piece (4) and a fan body sealing piece (3), wherein a fan body extending part (11) is extended at the periphery of the door and window fan (1), a fan body clamping part (12) is arranged on the side wall of the fan body extending part (11), the fan body sealing piece (3) is matched and clamped with the fan body clamping part (12), and a soft arched part I (35) is arranged on the fan body sealing piece (3);
the periphery of the fan frame (2) is provided with a frame step part (21) corresponding to the fan body extension part (11), the frame step part (21) is provided with a frame clamping part, the frame sealing piece (4) is matched and clamped with the frame clamping part, and the frame sealing piece (4) is provided with a soft arch part II (45) which is used for being in interference fit sealing with the soft arch part I (35).
2. The bridge-cut-off door and window seal structure according to claim 1, wherein: the fan body sealing piece (3) comprises a fan body sealing base plate strip (31), at least one sealing clamping part I (32) is arranged on the side wall, close to the fan body extending part (11), of the fan body sealing base plate strip (31), clamping grooves I (33) are formed in two sides of the sealing clamping part I (32), and the soft arch part I (35) is integrally connected with the side wall, far away from the fan body extending part (11), of the fan body sealing base plate strip (31);
the fan body clamping part (12) is specifically a clamping hook part I which is used for being embedded into the clamping groove I (33).
3. The bridge-cut-off door and window seal structure according to claim 2, wherein: the frame sealing piece (4) comprises a frame sealing base plate strip (41), at least one second sealing clamping part (42) is arranged on the side wall, close to the frame step part (21), of the frame sealing base plate strip (41), clamping grooves (43) are formed in two sides of the second sealing clamping part (42), and the second soft arch part (45) is integrally connected with the side wall, far away from the frame step part (21), of the frame sealing base plate strip (41);
the clamping part of the frame body is specifically a clamping hook part II which is used for being embedded into the clamping groove II (43).
4. A bridge-cut-off door and window seal according to claim 3, wherein: the sealing clamping part I (32) is internally provided with a hollow cavity I (34), and the sealing clamping part II (42) is internally provided with a hollow cavity II (44).
5. A sealing structure for a bridge-cut-off door and window according to any one of claims 1 to 4, wherein: the door and window sash (1) comprises a sash profile frame and a glass panel (17) embedded in the sash profile frame, wherein the sash profile frame is formed by splicing sash profile components, the sash profile components comprise a front sash profile (13), a sash middle partition member (14) and a rear sash profile (15), and the front end and the rear end of the sash middle partition member (14) are respectively clamped and connected with the front sash profile (13) and the rear sash profile (15);
a rear baffle shell (151) extends on the rear fan body section bar (15), a front baffle shell (16) is clamped at the upper end of the front fan body section bar (13), and an embedded clamping groove for clamping the edge of the glass panel (17) is formed between the rear baffle shell (151) and the front baffle shell (16);
the fan extension (11) is integrally connected to the lower end of the front fan section bar (13).
6. The bridge-cut-off door and window seal structure according to claim 5, wherein: the fan frame (2) is formed by assembling fan frame profile components, the fan frame profile components comprise a front fan frame profile (22), a fan frame middle partition member (23) and a rear fan frame profile (24), and the front end and the rear end of the fan frame middle partition member (23) are respectively clamped and connected with the front fan frame profile (22) and the rear fan frame profile (24);
the frame body step part (21) is arranged at the upper end of the front fan frame section bar (22).
7. The bridge-cut-off door and window seal structure according to claim 6, wherein: the upper end of the rear fan frame section bar (24) is also extended with a rear extension baffle (241), and the rear extension baffle (241) is also clamped with a rear sealing strip (242) which is used for abutting against the rear fan frame section bar (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473238.0U CN219262232U (en) | 2023-03-13 | 2023-03-13 | Bridge cut-off door and window seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473238.0U CN219262232U (en) | 2023-03-13 | 2023-03-13 | Bridge cut-off door and window seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219262232U true CN219262232U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320473238.0U Active CN219262232U (en) | 2023-03-13 | 2023-03-13 | Bridge cut-off door and window seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219262232U (en) |
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- 2023-03-13 CN CN202320473238.0U patent/CN219262232U/en active Active
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