CN209742725U - Sealing rubber strip - Google Patents
Sealing rubber strip Download PDFInfo
- Publication number
- CN209742725U CN209742725U CN201821698611.8U CN201821698611U CN209742725U CN 209742725 U CN209742725 U CN 209742725U CN 201821698611 U CN201821698611 U CN 201821698611U CN 209742725 U CN209742725 U CN 209742725U
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- door
- contact
- window
- closed
- rubber strip
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a door and window joint strip that sealing performance is better, which comprises a body, the body comprises dop, the flexible body and contact, be equipped with the card thorn on the dop, the flexible body is the curved body of snakelike, the contact is magnetic rubber. When the door is closed or closed, the contacts of two different magnetic poles attract each other and tightly contact each other to form a whole body, and a circle of completely closed sealing barrier is formed at the opening position of the door and window, so that the air flow inside and outside the room is completely cut off, and the air tightness, sound insulation and heat insulation performance of the finished door and window are greatly improved.
Description
Technical Field
The utility model relates to a joint strip of building door and window.
Background
Doors and windows are indispensable functional designs and requirements in building engineering applications. The plastic door and window has high cost performance and convenient manufacture, and becomes a main product selected by door and window manufacturers and users. The plastic doors and windows used in common buildings are doors and windows with common sealing performance. The common door and window sealing principle is that under the condition of ensuring a certain rigidity of a product, the sealing rubber strip is elastically deformed to seal by depending on the compression state of the rubber strip of a functional cavity, so that the elasticity of the sealing rubber strip in time and space is consistent, but in fact, the sealing rubber strip is influenced by material conditions and use environment, the performance of each subdivision section of the rubber strip is different, a cold bridge and a heat bridge are easily formed at the contact part of the sealing rubber strip, and the phenomena of ventilation, water seepage and the like are generated, which is far away from the requirement of energy-saving indexes. Therefore, the energy-saving popularization of the doors and windows is always disturbed due to the inherent defects of water tightness, air tightness and heat preservation of the manufactured products.
Disclosure of Invention
The utility model aims at providing a better door and window joint strip of sealing performance.
The technical scheme of the utility model is that: the flexible magnetic connector comprises a body, the body comprises dop, flexible body and contact, be equipped with the card thorn on the dop, flexible body is snakelike bent body, the contact is magnetic rubber.
The contact of the contact body can be an N-pole magnetic pole or an S-pole magnetic pole.
The utility model discloses an expansion body can stretch or compress along with the exogenic action for snakelike bent body, and the contact can with opposite sex magnet or magnetizer actuation for magnetic rubber. The main body with different magnetic pole contacts is usually installed on the static frame and the movable window sash or door leaf, when the window is closed or the door is closed, the contacts of two different magnetic poles attract and tightly contact to form a whole, and a circle of completely closed sealing barrier is formed at the opening position of the door and window, so that the air flow inside and outside the room is completely cut off, and the air tightness, the sound insulation and the heat insulation of the finished door and window are greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, which should not be construed as limiting the invention in any way. Fig. 1 shows, the utility model discloses a body, the body comprises dop 1, the flexible body 2 and contact 3, be equipped with the card thorn on the dop 1, the flexible body 2 is the curved body of snakelike, contact 3 is magnetic rubber. The contact of the contact body 3 can be an N-pole magnetic pole or an S-pole magnetic pole.
When the sealing rubber strip is used, the clamping head 1 is pressed into a cavity of a window frame or a door frame, and the sealing rubber strip is not easy to separate due to the effect of the clamping thorn. And pressing the other sealing rubber strip into the cavity of the window sash or the door leaf, wherein the magnetic pole of the sealing rubber strip contact on the window frame or the door frame is opposite to the magnetic pole of the sealing rubber strip contact on the window sash or the door leaf. When the door is closed or closed, the contacts of two different magnetic poles attract each other and tightly contact each other to form a whole body, and a circle of completely closed sealing barrier is formed at the opening position of the door and window, so that the air flow inside and outside the room is completely cut off, and the air tightness, sound insulation and heat insulation performance of the finished door and window are greatly improved. When the window is opened or the door is opened, the bayonet is clamped in the cavity and cannot be pulled out, so that only the contacts of the two magnetic poles are pulled out, and then the window sash or the door leaf is opened.
Claims (2)
1. A joint strip, includes the body, its characterized in that: the body comprises dop (1), the flexible body (2) and contact (3), be equipped with the card thorn on dop (1), the flexible body (2) is snakelike bent body, contact (3) are magnetic rubber.
2. A joint strip according to claim 1, wherein: the contact of the contact body (3) can be an N-pole magnetic pole or an S-pole magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698611.8U CN209742725U (en) | 2018-10-19 | 2018-10-19 | Sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698611.8U CN209742725U (en) | 2018-10-19 | 2018-10-19 | Sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742725U true CN209742725U (en) | 2019-12-06 |
Family
ID=68702114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698611.8U Active CN209742725U (en) | 2018-10-19 | 2018-10-19 | Sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742725U (en) |
-
2018
- 2018-10-19 CN CN201821698611.8U patent/CN209742725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |