CN203211070U - Automobile door sealing strip - Google Patents
Automobile door sealing strip Download PDFInfo
- Publication number
- CN203211070U CN203211070U CN2013201489815U CN201320148981U CN203211070U CN 203211070 U CN203211070 U CN 203211070U CN 2013201489815 U CN2013201489815 U CN 2013201489815U CN 201320148981 U CN201320148981 U CN 201320148981U CN 203211070 U CN203211070 U CN 203211070U
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- CN
- China
- Prior art keywords
- sealing strip
- automobile door
- hard layer
- door
- materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Seal Device For Vehicle (AREA)
Abstract
An automobile door sealing strip comprises a sealing strip body, wherein a mounting hole is formed in the sealing strip body. The automobile door sealing strip is characterized in that the sealing strip body comprises an upper hard layer made of PP (propene polymer) materials and a lower soft layer made of TPE (thermoplastic polyurethane elastomer) materials. As the sealing strip body is divided into the upper hard layer and the lower soft layer, the upper and lower two parts are subjected to integral injection molding by an injection molding machine when being manufactured, when the sealing strip is mounted, the hard layer is clamped into the lower part of an outer plate of an automobile door and is fixed by a rivet clamped into the mounting hole, and the hard layer made of the PP materials is high in strength and is not easy to damage, therefore the service life is guaranteed; and the soft layer made of the TPE materials is exposed under the outer plate of the automobile door and is in contact with a doorframe when the door is closed, therefore the sealing property of the automobile door is guaranteed.
Description
Technical field
The utility model relates to a kind of automobile door sealing bar.
Background technology
The car door of automobile is divided into door skin and inner plate of car door mostly, be equipped with sealing band around the inner plate of car door, sealing band contacts with the inwall of car frame, sealing band is installed in bottom at door skin, the sealing bar contacts with the outer wall of car door frame, play and strengthen the car body leakproofness, improve the air conditioner refrigerating heating effect, the sound of closing the door can be more abundant, effectively reduce wind and make an uproar, promote the comfort of travelling, stop dust and rainwater into the car, effects such as water proof and dust proof sound insulation, have the sealing band of door skin bottom generally by the soft layer of TPE material integrated injection molding, soft sealing band good sealing effect, but the shortcoming of its existence is: the sealing band intensity difference, be connected easy fracture with the door skin bottom, service life is short.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of sealing band upper strength of car door good, a kind of automobile door sealing bar of good airproof performance between bottom and the car door frame being installed reliably.
The technical scheme of a kind of automobile door sealing bar of the utility model is: comprise weatherstrip body, have mounting hole in weatherstrip body, it is characterized in that: described weatherstrip body comprises hard layer and the made soft layer of bottom TPE material that the PP material on top is made.
The utility model discloses a kind of automobile door sealing bar, by weatherstrip body being divided into the hard layer on top and the soft layer of bottom, when upper and lower two parts are made by the injection machine integrated injection molding, during installation, hard layer snaps in the bottom of door skin and snaps in mounting hole by rivet and fixes, the hard layer intensity that the PP material is made is good, not fragile, guarantee service life, and the soft layer that the TPE material is made is exposed under the door skin, contact with the car door frame at closing time, guarantee the sealing property of car door.
Description of drawings
Fig. 1 is that the master of a kind of automobile door sealing bar of the utility model looks scheme drawing;
Fig. 2 is A-A direction schematic cross-section of Fig. 1.
The specific embodiment
The utility model relates to a kind of automobile door sealing bar, as Fig. 1-shown in Figure 2, comprise weatherstrip body 1, have mounting hole 2 in weatherstrip body, it is characterized in that: described weatherstrip body 1 comprises hard layer 3 and the made soft layer 4 of bottom TPE material that the PP material on top is made.By this 1 body of sealing band is divided into the hard layer 3 on top and the soft layer 4 of bottom, when upper and lower two parts are made by the injection machine integrated injection molding, during installation, hard layer 3 snaps in the bottom of door skin and snaps in mounting hole 2 by rivet and fixes, and hard layer 3 intensity that the PP material is made are good, not fragile, guarantee service life, and the soft layer 4 that the TPE material is made is exposed under the door skin, contacts with the car door frame at closing time, guarantees the sealing property of car door.
Claims (1)
1. automobile door sealing bar, comprise weatherstrip body (1), have mounting hole (2) in weatherstrip body, it is characterized in that: described weatherstrip body (1) comprises hard layer (3) and the made soft layer (4) of bottom TPE material that the PP material on top is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201489815U CN203211070U (en) | 2013-03-29 | 2013-03-29 | Automobile door sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201489815U CN203211070U (en) | 2013-03-29 | 2013-03-29 | Automobile door sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211070U true CN203211070U (en) | 2013-09-25 |
Family
ID=49200638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201489815U Expired - Lifetime CN203211070U (en) | 2013-03-29 | 2013-03-29 | Automobile door sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091148A (en) * | 2016-06-21 | 2016-11-09 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
-
2013
- 2013-03-29 CN CN2013201489815U patent/CN203211070U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091148A (en) * | 2016-06-21 | 2016-11-09 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 318000, No. 128, Jiang Jiang Road, Chengjiang street, Huangyan District, Zhejiang, Taizhou Patentee after: TAIZHOU SAILING MOULD & PLASTIC CO.,LTD. Address before: 318020 Zhejiang Province, Huangyan District West Industrial Park, North Road, No. 886 hospital Patentee before: TAIZHOU SAILING MOULD & PLASTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: SAILING TECHNOLOGY Co.,Ltd. Address before: 318000 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU SAILING MOULD & PLASTIC CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |