CN215213222U - Polyvinyl chloride sealing strip - Google Patents
Polyvinyl chloride sealing strip Download PDFInfo
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- CN215213222U CN215213222U CN202120649160.4U CN202120649160U CN215213222U CN 215213222 U CN215213222 U CN 215213222U CN 202120649160 U CN202120649160 U CN 202120649160U CN 215213222 U CN215213222 U CN 215213222U
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- magnet
- retardant layer
- main part
- main body
- flame
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Abstract
The utility model discloses a polyvinyl chloride sealing strip, comprising a main body, the main part includes first sealed chamber, second sealed chamber, mounting groove, first magnet, second magnet, first fire-retardant layer and the fire-retardant layer of second, first sealed chamber is located the inside of main part, the second sealed chamber is located the bottom in first sealed chamber, the mounting groove is located the bottom of main part, first magnet is located between first sealed chamber and the second sealed chamber, second magnet is located between second sealed chamber and the mounting groove, first fire-retardant level in one side of main part, the fire-retardant level of second is located one side of main part, first magnet with the main part cup joints, first magnet still with main part bonding fixed connection, second magnet with the main part cup joints. The utility model discloses not only have the multilayer of being convenient for and adsorb sealed effect, but also have the insulating fire-retardant characteristics of being convenient for, be fit for using widely.
Description
Technical Field
The utility model relates to a sealing strip field particularly, relates to a polyvinyl chloride sealing strip.
Background
At present, sealing strips are installed on some metal doors and windows, and some sealing strips adopt rubber plastic foam cushion strips, so that the sealing strips are not flame-retardant, have poor supporting force, are easy to enter water and enter air after being stressed and deformed by heating, and are not durable in sealing; some aluminum alloy sealing strips are better than rubber and plastic foam cushion strips, but because the two outer ends of the sealing strips are trapezoidal, the sealing glue is easy to fall off from the bevel edge after being stressed or dried, the sealing effect is also influenced by the sealing strips, and the traditional sealing strips are poor in sealing effect, cannot be adsorbed and sealed with metal, and cannot meet the requirements of people gradually.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyvinyl chloride sealing strip to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the flame-retardant rubber sealing device comprises a main body, the main body comprises a first sealing cavity, a second sealing cavity, a mounting groove, a first magnet, a second magnet, a first flame-retardant layer and a second flame-retardant layer, the first sealing cavity is located in the main body, the second sealing cavity is located at the bottom end of the first sealing cavity, the mounting groove is located at the bottom of the main body, the first magnet is located between the first sealing cavity and the second sealing cavity, the second magnet is located between the second sealing cavity and the mounting groove, the first flame-retardant layer is located at one side of the main body, and the second flame-retardant layer is located at one side of the main body.
Furthermore, the main body is of a special-shaped structure made of polyvinyl chloride materials.
Further, the first magnet is sleeved with the main body, and the first magnet is fixedly connected with the main body in an adhesion mode.
Further, the second magnet with the main part cup joints, the second magnet still with main part bonding fixed connection.
Furthermore, first fire-retardant layer adopts the glass material to constitute, first fire-retardant layer still is located one side of first magnet, first fire-retardant layer with first magnet closely laminates, first fire-retardant layer with the main part closely laminates.
Furthermore, the second flame-retardant layer is made of glass materials and is also located on one side of the second magnet, the second flame-retardant layer is closely attached to the second magnet, and the second flame-retardant layer is closely attached to the main body.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to an among the polyvinyl chloride sealing strip, set up first sealed chamber, second sealed chamber, mounting groove, first magnet and second magnet, can play the sealed effect of multilayer magnet adsorption of being convenient for.
(2) The utility model relates to an among the polyvinyl chloride sealing strip, set up the fire-retardant layer of first fire-retardant layer of glass material and second, can play the insulating fire-retardant effect of being convenient for keep apart.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the polyvinyl chloride sealing strip of the present invention.
Reference numerals:
1. a main body; 2. a first sealed chamber; 3. a second sealed chamber; 4. mounting grooves; 5. a first magnet; 6. a second magnet; 7. a first flame retardant layer; 8. a second flame retardant layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1, according to the utility model discloses a polyvinyl chloride sealing strip, including main part 1, main part 1 includes first seal chamber 2, second seal chamber 3, mounting groove 4, first magnet 5, second magnet 6, first fire-retardant layer 7 and the fire-retardant layer 8 of second, first seal chamber 2 is located the inside of main part 1, second seal chamber 3 is located the bottom of first seal chamber 2, mounting groove 4 is located the bottom of main part 1, first magnet 5 is located between first seal chamber 2 and the second seal chamber 3, second magnet 6 is located between second seal chamber 3 and the mounting groove 4, first fire-retardant layer 7 is located one side of main part 1, the fire-retardant layer 8 of second is located one side of main part 1, the utility model discloses not only have the multilayer adsorption sealing's of being convenient for effect, but also have the fire-retardant characteristics of being convenient for insulating, be fit for using widely.
According to the above technical scheme of the utility model, main part 1 is the heterotypic structure of adopting the polyvinyl chloride material to make.
According to the above technical scheme of the utility model, first magnet 5 cup joints with main part 1, and first magnet 5 still bonds fixed connection with main part 1.
According to the above technical scheme of the utility model, second magnet 6 cup joints with main part 1, and second magnet 6 still with 1 bonding fixed connection of main part, plays the sealed effect of multilayer adsorption of being convenient for.
According to the above technical scheme of the utility model, first fire-retardant layer 7 adopts the glass material to constitute, and first fire-retardant layer 7 still is located one side of first magnet 5, and first fire-retardant layer 7 closely laminates with main part 1.
According to the above technical scheme of the utility model, the fire-retardant layer 8 of second adopts the glass material to constitute, and the fire-retardant layer 8 of second still is located one side of second magnet 6, and the fire-retardant layer 8 of second closely laminates with main part 1, plays the insulating fire-retardant effect of being convenient for.
Principle of operation
When the metal door frame is used in a specific application, the main body 1 is arranged at the edge of the metal door through the mounting groove 4, when the metal door frame is extruded, the first magnet 5 can be adsorbed, sealed and fixed with the metal door frame, the second magnet 6 can be adsorbed, sealed and fixed with the edge of the metal door, and the first sealing cavity 2 and the second sealing cavity 3 are arranged, so that the effect of facilitating multilayer adsorption sealing can be achieved; and then the first flame-retardant layer 7 and the second flame-retardant layer 8 which are made of glass materials can play a role in facilitating insulation and flame retardance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A polyvinyl chloride sealing strip comprises a main body (1), and is characterized in that the main body (1) comprises a first sealing cavity (2), a second sealing cavity (3), a mounting groove (4), a first magnet (5), a second magnet (6), a first flame-retardant layer (7) and a second flame-retardant layer (8), the first sealed cavity (2) is positioned inside the main body (1), the second sealed cavity (3) is positioned at the bottom end of the first sealed cavity (2), the mounting groove (4) is positioned at the bottom of the main body (1), the first magnet (5) is positioned between the first sealed cavity (2) and the second sealed cavity (3), the second magnet (6) is positioned between the second sealing cavity (3) and the mounting groove (4), the first flame-retardant layer (7) is positioned on one side of the main body (1), and the second flame-retardant layer (8) is positioned on one side of the main body (1).
2. The polyvinyl chloride sealing strip according to claim 1, wherein the main body (1) is a profiled structure made of polyvinyl chloride material.
3. The polyvinyl chloride sealing strip according to claim 1, wherein the first magnet (5) is sleeved with the main body (1), and the first magnet (5) is further bonded and fixedly connected with the main body (1).
4. The polyvinyl chloride sealing strip according to claim 1, wherein the second magnet (6) is sleeved with the main body (1), and the second magnet (6) is further bonded and fixedly connected with the main body (1).
5. The polyvinyl chloride sealing strip according to claim 1, wherein the first flame-retardant layer (7) is made of glass, the first flame-retardant layer (7) is further located on one side of the first magnet (5), the first flame-retardant layer (7) is closely attached to the first magnet (5), and the first flame-retardant layer (7) is closely attached to the main body (1).
6. The polyvinyl chloride sealing strip according to claim 1, wherein the second flame-retardant layer (8) is made of glass, the second flame-retardant layer (8) is further located on one side of the second magnet (6), the second flame-retardant layer (8) is closely attached to the second magnet (6), and the second flame-retardant layer (8) is closely attached to the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649160.4U CN215213222U (en) | 2021-03-30 | 2021-03-30 | Polyvinyl chloride sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649160.4U CN215213222U (en) | 2021-03-30 | 2021-03-30 | Polyvinyl chloride sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213222U true CN215213222U (en) | 2021-12-17 |
Family
ID=79444684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120649160.4U Active CN215213222U (en) | 2021-03-30 | 2021-03-30 | Polyvinyl chloride sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213222U (en) |
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2021
- 2021-03-30 CN CN202120649160.4U patent/CN215213222U/en active Active
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