CN214607033U - Automobile door sealing strip with anti-freezing function - Google Patents
Automobile door sealing strip with anti-freezing function Download PDFInfo
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- CN214607033U CN214607033U CN202120666284.3U CN202120666284U CN214607033U CN 214607033 U CN214607033 U CN 214607033U CN 202120666284 U CN202120666284 U CN 202120666284U CN 214607033 U CN214607033 U CN 214607033U
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Abstract
The utility model relates to an automobile door sealing strip with anti-freezing function, which comprises a sealing strip body, wherein a pressure cavity is arranged in the sealing strip body, the pressure cavity is divided into an upper pressure cavity and a lower pressure cavity by a parting bead, a sealing lip edge is arranged outside the cavity wall of the upper pressure cavity, the part above the parting bead of the upper pressure cavity is divided into a sealing area A and an installation area B by the sealing lip edge, the sealing area A is attached to automobile glass, and the outer surface of the sealing area A is provided with a heating coating; or the division bars and the mounting area B are embedded with electric heating elements, or the end part of the upper pressure cavity in the length direction is provided with a warm air pipe. The utility model discloses a heating sealing strip self, making the sealing strip unfreeze and resume normal elasticity, the door can normally be opened, and the door also can not appear the door and close the difficulty because of sealing strip low temperature counter-force grow down, improves user experience, relieves the user and worry.
Description
Technical Field
The utility model relates to an auto-parts technical field, concretely relates to car door sealing strip of function prevents frostbite in area.
Background
In winter low temperature freezing weather, when the car door sealing strip runs into low temperature and freezes, can only rely on under the door closed condition to think the heating unfreeze, at the door process of closing, because the door sealing strip reaction force grow when the low temperature, the difficult closing of door appears, and user experience is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough, provide a car door sealing strip of function prevents frostbite, through sealing strip self-heating, make sealing strip and glass can not be because of freezing the production adhesion, guarantee that the door normally opens or closes to a better experience of using the car is provided.
The purpose of the utility model is realized like this:
the automobile door sealing strip with the anti-freezing function comprises a sealing strip body, wherein a pressure cavity is arranged in the sealing strip body, the pressure cavity is divided into an upper pressure cavity and a lower pressure cavity by a partition strip, a sealing lip edge is arranged outside the cavity wall of the upper pressure cavity, the part above the partition strip of the upper pressure cavity is divided into a sealing area A and an installation area B by the sealing lip edge, the sealing area A is attached to automobile glass, and a heating coating is arranged on the outer surface of the sealing area A; or the division bars and the mounting area B are embedded with electric heating elements, or the end part of the upper pressure cavity in the length direction is provided with a warm air pipe.
Preferably, the electric heating element is an electric heating wire or a carbon fiber heating wire or an electric heating belt.
Preferably, the warm air pipe is fixed on the sealing strip body, and a hot air outlet of the warm air pipe extends into the upper pressure cavity.
The utility model has the advantages that:
the utility model discloses a heating sealing strip self, making the sealing strip unfreeze and resume normal elasticity, the door can normally be opened, and the door also can not appear the door and close the difficulty because of sealing strip low temperature counter-force grow down, improves user experience, relieves the user and worry.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention (the electric heating element is an electric heating wire).
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention (the electric heating element is an electric heating belt).
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Wherein: a parting strip 1; an upper pressure receiving chamber 2; a lower pressure chamber 3; a sealing lip 4; a heat-generating coating layer 5; an electric heating element 6; a warm air pipe 7; and a door sheet metal 8.
Detailed Description
Example 1:
referring to fig. 1, the utility model relates to a car door sealing strip of function prevents frostbite in area, including the sealing strip body, this internal pressurized cavity that is equipped with of sealing strip, parting bead 1 falls into pressurized cavity 2 and pressurized cavity 3 down with the pressurized cavity, go up the chamber wall in pressurized cavity 2 and be equipped with sealing lip edge 4 outward, sealing lip edge 4 will go up the parting bead 1 above the pressurized cavity 2 part divide into seal area A and installing zone B, seal area A and the laminating of car glass, seal area A surface is equipped with the coating 5 that generates heat.
The heating coating 5 is formed by online spraying of the sealing strip extruded by the extrusion die.
The heating coating 5 is uniformly sprayed on the sealing area A (the contact area between the sealing strip and the glass), and the heating coating 5 generates heat after being electrified, so that the freezing formed between the glass and the sealing area by low temperature is dissolved.
Example 2:
referring to fig. 2 and 3, the utility model relates to a car door sealing strip of function prevents frostbite in area, including the sealing strip body, this internal pressurized cavity that is equipped with of sealing strip, parting bead 1 falls into pressurized cavity 2 and pressurized cavity 3 down with the pressurized cavity, go up the chamber wall in pressurized cavity 2 and be equipped with sealing lip edge 4 outward, sealing lip edge 4 will go up the parting bead 1 above the pressurized cavity 2 and divide into seal land A and installing zone B, seal land A and the laminating of car glass, electrical heating element 6 has been buried underground to parting bead 1 and installing zone B, electrical heating element 6 sets up the length direction at the sealing strip body, and wherein electrical heating element 6 in fig. 2 is electrical heating wire or carbon fiber heating wire, and electrical heating wire or carbon fiber heating wire evenly arrange, guarantee to be heated evenly. The electric heating element 6 in fig. 3 is an electric heating tape. After the power is on, the electric heating element 6 heats the air in the sealing strip body and the upper pressure cavity, thereby achieving the purpose of unfreezing the ice between the sealing area and the glass.
Example 3:
referring to fig. 4, the utility model relates to a car door sealing strip of function prevents frostbite in area, including the sealing strip body, this internal pressurized cavity that is equipped with of sealing strip, parting bead 1 falls into pressurized cavity 2 and lower pressurized cavity 3 with the pressurized cavity, go up the chamber wall in pressurized cavity 2 and be equipped with sealing lip edge 4 outward, sealing lip edge 4 will go up the parting bead 1 above the pressurized cavity 2 part divide into seal land A and installing zone B, seal land A and the laminating of car glass, warm tuber pipe 7 is fixed on the sealing strip body, the hot air exitus of warm tuber pipe 7 stretches into pressurized cavity 2.
Offer the breach on door panel beating 8, warm braw pipe 7 inserts door panel beating breach, fixed warm braw pipe 7 on the sealing strip body, and the warm braw export of warm braw pipe 7 stretches into pressurized cavity 2, sends into hot-air pressurized cavity 2 through the warm braw pipe, unfreezes freezing between sealing area and the glass through the warm braw.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a car door sealing strip of function prevents frostbite in area which characterized in that: the sealing strip comprises a sealing strip body, wherein a pressure cavity is arranged in the sealing strip body, the pressure cavity is divided into an upper pressure cavity (2) and a lower pressure cavity (3) by a parting strip (1), a sealing lip edge (4) is arranged outside the cavity wall of the upper pressure cavity (2), the part above the parting strip (1) of the upper pressure cavity (2) is divided into a sealing area A and an installation area B by the sealing lip edge (4), the sealing area A is attached to automobile glass, and a heating coating (5) is arranged on the outer surface of the sealing area A; or the division bars (1) and the mounting area B are embedded with electric heating elements (6), or the end part of the upper pressure cavity (2) in the length direction is provided with a warm air pipe (7).
2. The automobile door weather strip with the antifreezing function as claimed in claim 1, wherein: the electric heating element (6) is an electric heating wire or a carbon fiber heating wire or an electric heating belt.
3. The automobile door weather strip with the antifreezing function as claimed in claim 1, wherein: warm braw pipe (7) are fixed on the sealing strip body, the hot-blast export of warm braw pipe (7) stretches into last pressurized cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666284.3U CN214607033U (en) | 2021-04-01 | 2021-04-01 | Automobile door sealing strip with anti-freezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666284.3U CN214607033U (en) | 2021-04-01 | 2021-04-01 | Automobile door sealing strip with anti-freezing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214607033U true CN214607033U (en) | 2021-11-05 |
Family
ID=78398647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120666284.3U Active CN214607033U (en) | 2021-04-01 | 2021-04-01 | Automobile door sealing strip with anti-freezing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214607033U (en) |
-
2021
- 2021-04-01 CN CN202120666284.3U patent/CN214607033U/en active Active
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