CN202106826U - Sealing strip for automobile trunk - Google Patents
Sealing strip for automobile trunk Download PDFInfo
- Publication number
- CN202106826U CN202106826U CN201120193730XU CN201120193730U CN202106826U CN 202106826 U CN202106826 U CN 202106826U CN 201120193730X U CN201120193730X U CN 201120193730XU CN 201120193730 U CN201120193730 U CN 201120193730U CN 202106826 U CN202106826 U CN 202106826U
- Authority
- CN
- China
- Prior art keywords
- sealing
- shaped groove
- lateral wall
- foamed pipe
- sealing strip
- 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 - Fee Related
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The utility model relates to a sealing strip for an automobile trunk, which comprises a foamed pipe portion on the upper portion and a reversed U-shaped groove portion on the lower portion. Air discharge holes are evenly arranged on the lateral wall of a foamed pipe of the foamed pipe portion, and the distance between adjacent air discharge holes ranges from 10mm to 30mm. Two sealing racks are respectively arranged on two lateral walls in a U-shaped groove of the reversed U-shaped groove portion, and a water stopping block is arranged at the bottom in the U-shaped groove. A first water blocking lip edge is arranged outside the lower end portion of the outer lateral wall of the U-shaped groove of the reversed U-shaped groove portion, and a second water blocking lip edge is arranged in the lower end portion of the outer lateral wall of the U-shaped groove of the reversed U-shaped groove portion. The air discharge holes on the lateral wall of the foamed pipe are arranged on the lower portion of the lateral wall of the foamed pipe, the middle of the lateral wall of the foamed pipe on the lower portion of the air discharge holes is provided with a protruding strip protruding outwards, the bottom of the water stopping block is provided with a clamping groove, and the water stopping block is made of ethylene-propylene-diene monomer (EPDN). The sealing strip for the automobile trunk is better in sealing effects and capable of reducing water leakage rate to a large extent after the sealing strip is assembled on the automobile trunk and reducing manufacture cost of the sealing strip.
Description
Technical field
The utility model belongs to the automobile bodies technical field of sealing technology, is specifically related to manned vehicle baggage container gasket structure.
Background technology
Quickening along with manned vehicle exploitation and renewal speed; Manned vehicle baggage container seal request adopts reliable, comfortable, durable gasket structure; Can reach antinoise, anti-rainwater after the assembling and alleviate the purpose of vibration, and reduce door closing force, reduce peculiar smell and elegant in appearance.The existing baggage container sealing band regular meeting problems such as power is big, impeded drainage, poor sealing that have a rebound.
Summary of the invention
Problems such as existing manned vehicle baggage container is big with the bounce that sealing band exists in order to solve, impeded drainage, poor sealing, the sealing band that the utility model provides a kind of car trunk that improves structure to use.
Concrete structural development technical scheme is following:
The sealing band that car trunk is used comprises the bubble tube portion on top and the inverted U slot part of bottom, is equipped with deflation hole on the bubble pipe sidewall of said bubble tube portion, and the spacing between the adjacent rows pore is 10～30mm; Be respectively equipped with two sealing tooth bars on the two side in the U type groove of said inverted U slot part, the bottom in the U type groove is provided with the sealing piece; The U type groove one side wall lower ends portion outside of inverted U slot part is provided with the first dash lip limit, and the second dash lip limit is established in inboard, said bottom;
Deflation hole on the said bubble pipe sidewall is positioned at the bottom of bubble pipe sidewall, and the bubble pipe sidewall middle part on said deflation hole top is provided with the raised item of evagination;
The bottom of said sealing piece is provided with draw-in groove, and the material of sealing piece is ethylene propylene diene rubber (EPDM).
The width of the draw-in groove of the bottom of said sealing piece is 1～2mm, and the degree of depth is 1～2mm.
The utility model has carried out optimal design to the section structure of sealing band itself, and its useful technique effect is embodied in the following aspects:
1, can avoid the appearance of problems such as above-mentioned bounce is big, impeded drainage, poor sealing to the full extent.The utility model not only makes the baggage container sealing band have better sealing effectiveness, and can reduce the probability of leaking after the sealing band entrucking to a great extent;
2, the utility model can't increase the manufacturing cost of sealing band, instead can reduce the back manufacturing procedure of sealing band.Say in a sense, also reduced the manufacturing cost of sealing band itself;
3, the material of the utility model sealing piece is ethylene propylene diene rubber (EPDM), remains in the pollution problem of the non-drying glue of the seam that is installed in the time of can avoiding sealing band to assemble once more, has also reduced the non-drying glue perfusion operation in the sealing band manufacturing process simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the utility model running condition figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described through embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, the sealing band that car trunk is used comprises the bubble tube portion on top and the inverted U slot part of bottom.The band point position of the sealing band section among Fig. 2 is ethylene propylene diene rubber (EPDM), and inverted U groove inside, lower end has steel band 7, and all the other positions are closely knit ethylene propylene diene rubber (EPDM).Be laid with deflation hole 2 on the bubble pipe sidewall of bubble tube portion, deflation hole is positioned at the bottom of bubble pipe sidewall, and the spacing between the adjacent rows pore 2 is 10～30mm, therefore under the entrucking state, can discharge getting into bubble pipe in-to-in rainwater more swimmingly; The bubble pipe sidewall middle part on deflation hole 2 tops is provided with the raised item 1 of evagination.Be respectively equipped with two sealing tooth bars 4 on the two side in the U type groove of inverted U slot part, the bottom in the U type groove is equipped with sealing piece 3; The bottom of sealing piece 3 is provided with draw-in groove, and the material of sealing piece 3 is sponge EPDM.
The U type groove one side wall lower ends portion outside of inverted U slot part is provided with the first dash lip limit 5, and the second dash lip limit 6 is established in the inboard, bottom.Referring to Fig. 3, sealing 5, the second dash lip limits, tooth bar 4, the first dash lip limits 6 materials are ethylene propylene diene rubber (EPDM), and sealing band all can fit tightly with panel beating after being in place, and forms the sealing of first, second, third road.
Referring to Fig. 3, when sealing band was in place, the bubble pipe position on sealing band top received the extruding of luggage-boot lid 8; Seam 9 tops that are installed of panel beating can head in the draw-in groove of sealing piece 3, form the last sealing together of sealing band, play good sealing effectiveness; The width 1.5mm of draw-in groove, degree of depth 1.5mm.
Raised item 1 place is stressed centrostigma, when sealing band receives the squeezing action of luggage-boot lid 8, can guide the sealing band distortion effectively, and sealing band is bigger towards exterior deflection, and the pressure lip limit and the luggage-boot lid at sealing band top fit tightly, and have strengthened sealing effectiveness.And the raised item of conventional seals bar section 1 this locate to be arc transition, can not guide the sealing band stress deformation effectively.
Claims (2)
1. the sealing band used of car trunk, said sealing band comprises the bubble tube portion on top and the inverted U slot part of bottom, is equipped with deflation hole on the bubble pipe sidewall of said bubble tube portion, the spacing between the adjacent rows pore is 10～30mm; Be respectively equipped with two sealing tooth bars on the two side in the U type groove of said inverted U slot part, the bottom in the U type groove is provided with the sealing piece; The U type groove one side wall lower ends portion outside of inverted U slot part is provided with the first dash lip limit, and the second dash lip limit is established in inboard, said bottom, it is characterized in that:
Deflation hole on the said bubble pipe sidewall is positioned at the bottom of bubble pipe sidewall, and the bubble pipe sidewall middle part on said deflation hole top is provided with the raised item of evagination;
The bottom of said sealing piece is provided with draw-in groove, and the material of sealing piece is an ethylene propylene diene rubber.
2. the sealing band that car trunk according to claim 1 is used is characterized in that: the width of the draw-in groove of the bottom of said sealing piece is 1～2mm, and the degree of depth is 1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193730XU CN202106826U (en) | 2011-06-10 | 2011-06-10 | Sealing strip for automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193730XU CN202106826U (en) | 2011-06-10 | 2011-06-10 | Sealing strip for automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106826U true CN202106826U (en) | 2012-01-11 |
Family
ID=45432273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120193730XU Expired - Fee Related CN202106826U (en) | 2011-06-10 | 2011-06-10 | Sealing strip for automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524804A (en) * | 2017-09-15 | 2017-12-29 | 安徽省地坤汽车天窗科技有限公司 | A kind of sealing strip |
-
2011
- 2011-06-10 CN CN201120193730XU patent/CN202106826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524804A (en) * | 2017-09-15 | 2017-12-29 | 安徽省地坤汽车天窗科技有限公司 | A kind of sealing strip |
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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: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |