CN214740958U - Sealing strip for door and window - Google Patents
Sealing strip for door and window Download PDFInfo
- Publication number
- CN214740958U CN214740958U CN202120171692.1U CN202120171692U CN214740958U CN 214740958 U CN214740958 U CN 214740958U CN 202120171692 U CN202120171692 U CN 202120171692U CN 214740958 U CN214740958 U CN 214740958U
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- sealing strip
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Abstract
The utility model discloses a sealing strip for door and window, including hollow structure's body, the body is equipped with well sealing, and the both sides of sealing are equipped with bellied side seal respectively in the body. The utility model discloses a when the sealing strip is applied to door and window, realize trilateral sealed when the door and window fan is closed between sealing strip and the door and window fan, it is sealed more reliable, the leakproofness is more superior, and then has promoted the leakproofness of door and window, and door and window's dustproof, waterproof, prevent wind, sound insulation performance are very good.
Description
Technical Field
The utility model belongs to the technical field of door and window, a sealing strip for door and window is related to.
Background
At present, the sealing strip of the existing door and window, the surface of the contact seal between the sealing strip and the door and window sash is generally a circular arc surface or a plane, and the sealing strip has the following defects: the door and window sash and the sealing strip are sealed by single-side contact, the sealing effect is not good enough, the sealing performance of the door and window is reduced, and the dustproof, waterproof and windproof effects of the door and window are poor. Therefore, it is necessary to design a weather strip for windows and doors to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sealing strip for door and window that sealed effect is superior.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a sealing strip for door and window, includes hollow structure's body, the body is equipped with well sealing, on the body the both sides of well sealing are equipped with bellied side seal respectively.
Further, the middle seal portion is located at one side of the body.
Furthermore, one surface of the side sealing part, which is close to the middle sealing part, is an inclined surface, and the inclined surface inclines outwards.
Further, the side sealing part is shaped like a right triangle.
Furthermore, a downward concave part which is concave inwards is arranged between the middle sealing part and the side sealing part on the body.
Further, the body is provided with an installation part for installing the sealing strip.
Furthermore, the mounting part is T-shaped in appearance.
Furthermore, a through hole is formed in the body, and the shape of the through hole is rectangular.
Further, the sealing strip is a rubber flocking sealing strip.
The utility model discloses beneficial effect: the utility model discloses a sealing strip, sealing in it is equipped with, the both sides of well sealing are equipped with the side seal, realize trilateral sealed when the door and window fan is closed between sealing strip and the door and window fan, and is sealed more reliable, and the leakproofness is more superior, and then has promoted the leakproofness of door and window, and door and window's dustproof, waterproof, prevent wind, sound insulation performance is very good.
Drawings
Fig. 1 is a front view of a seal strip according to an embodiment of the present invention.
Fig. 2 is a perspective view of the sealing strip according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of the sealing strip of the embodiment of the present invention applied to doors and windows.
Fig. 4 is an enlarged view of a in fig. 3.
FIG. 5 is a schematic view showing a structure in which the door sash is separated from the weather strip.
Fig. 6 is an enlarged view of B in fig. 3.
Description of reference numerals:
the door window frame comprises a sealing strip 1, a door window sash 2 and a side frame 3;
the sealing structure comprises a body 11, a middle sealing part 12, a lower concave part 13, a side sealing part 14, a through hole 15 and a mounting part 16;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, in the sealing tape 1 for windows and doors of the present embodiment, the sealing tape 1 is a rubber flocked sealing tape. The sealing strip 1 comprises a body 11 with a hollow structure, a middle sealing part 12 is processed on one side of the body 11, and convex side sealing parts 14 are respectively processed on two sides of the middle sealing part 12 on the body 11. The side sealing part 14 has a right triangle shape, and a surface of the side sealing part 14 adjacent to the middle sealing part 12 is an inclined surface inclined outward. A concave part 13 which is concave inwards is processed between the middle sealing part 12 and the side sealing part 14 on the body 11.
In a preferred design scheme, a mounting part 16 for mounting the sealing strip 1 is processed on the body 11, and the mounting part 16 is in a T shape.
In a preferred design, a through hole 15 is formed in the body 11, the through hole 15 is rectangular, and the through hole 15 penetrates through the sealing strip 1 in the length direction.
The structure of the weather strip 1 of the present embodiment when applied to doors and windows is shown in fig. 3.
Referring to fig. 4, two sealing strips 1 are installed on the side frame 3 of the door or window, two contact sealing portions 21 are arranged on the door or window sash 2, and the two contact sealing portions 21 respectively correspond to the two sealing strips. When the door sash 2 is closed, as shown in fig. 4, the side surface of the contact seal portion 21 of the door sash 2 presses the middle seal portion 12 of the weather strip 1, the contact seal portion 21 seals with the middle seal portion 12, and the side seal portions 14 on both sides of the middle seal portion 12 clamp the contact seal portion 21 to achieve both-side sealing. The door sash 2 is separated from the weather strip 1 as shown in fig. 5.
Referring to fig. 6, the sealing strips 1 are respectively installed on one sides of two adjacent door and window sashes 2, and the sealing insertion plate 22 is processed on one side of the sealing strip 1 on the door and window sash 2. When the door and window sash 2 is closed, the sealing insert plate 22 of the left door and window sash 2 presses the middle sealing part 12 of the sealing strip 1 of the right door and window sash 2 to realize sealing, the sealing insert plate 22 of the right door and window sash 2 presses the middle sealing part 12 of the sealing strip 1 of the left door and window sash 2 to realize sealing, and the one-side sealing part 14 of the sealing strip 1 of the left door and window sash 2 presses the one-side sealing part 14 of the sealing strip 1 of the right door and window sash 2 to realize sealing.
The utility model discloses a sealing strip, sealing in it is equipped with, the both sides of well sealing are equipped with the side seal, realize trilateral sealed when the door and window fan is closed between sealing strip and the door leaf, and is sealed more reliable, and the leakproofness is more superior, and then has promoted the leakproofness of door and window, and door and window's dustproof, waterproof, prevent wind, sound insulation performance is very good.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a sealing strip for door and window, includes hollow structure's body (11), its characterized in that, body (11) are equipped with well sealing (12), well sealing (12) are located one side department of body (11), on body (11) the both sides of well sealing (12) are equipped with bellied side seal (14) respectively, the appearance of side seal (14) is right angled triangle, be close to on side seal (14) the one side of well sealing (12) is the inclined plane, and this inclined plane is and leans out, on body (11) well sealing (12) with department is equipped with inside recessed undercut (13) between side seal (14).
2. Sealing strip for doors and windows according to claim 1, characterized in that the body (11) is provided with an installation portion (16) for installing the sealing strip (1).
3. A strip according to claim 2, characterised in that the mounting portion (16) is "T" shaped in profile.
4. The sealing strip for doors and windows according to claim 1, characterized in that the body (11) is provided with a through hole (15), and the shape of the through hole (15) is rectangular.
5. Sealing strip for windows and doors according to claim 1, characterized in that said sealing strip (1) is a rubber flocked sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171692.1U CN214740958U (en) | 2021-01-22 | 2021-01-22 | Sealing strip for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171692.1U CN214740958U (en) | 2021-01-22 | 2021-01-22 | Sealing strip for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740958U true CN214740958U (en) | 2021-11-16 |
Family
ID=78640479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171692.1U Active CN214740958U (en) | 2021-01-22 | 2021-01-22 | Sealing strip for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214740958U (en) |
-
2021
- 2021-01-22 CN CN202120171692.1U patent/CN214740958U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |