CN208813118U - A kind of sealing structure of car bra sealing strip and car bra - Google Patents
A kind of sealing structure of car bra sealing strip and car bra Download PDFInfo
- Publication number
- CN208813118U CN208813118U CN201821395565.4U CN201821395565U CN208813118U CN 208813118 U CN208813118 U CN 208813118U CN 201821395565 U CN201821395565 U CN 201821395565U CN 208813118 U CN208813118 U CN 208813118U
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- sealing strip
- car bra
- closely knit
- foaming
- bra
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Abstract
The utility model relates to a kind of car bra sealing strip and the sealing structure of car bra, including weatherstrip body, weatherstrip body includes in foaming and the groove formed with the closely knit of connection of foaming, closely knit two convex ribs for being embedded in decoration.The weight of the car bra sealing strip is more light compared with traditional sealing strip, meets light-weighted requirement.The car bra sealing strip simple process and the requirement for meeting assembly beauty.The car bra sealing strip reduces costs.
Description
Technical field
The utility model relates to auto parts and components, and in particular to a kind of car bra sealing strip.
Background technique
In kart, engine nacelle needs to be arranged sealing strip to seal cabin to prevent dust, rainwater from entering machine
Cabin, while certain soundproof effect is played to the noise of engine.As shown in Figure 1, it is different according to the position of sealing strip arrangement, point
For sealing strip 33 after sealing strip 22 in sealing strip 111 before front shroud, front shroud and front shroud.
Wherein in front shroud the structure of sealing strip 222 and rear sealing strip 333 as shown in Fig. 2, sealing strip include foaming 22, with hair
Closely knit 33 and the steel band 6 with closely knit connection, the sealing strip that bubble 22 is connected are clamped on decoration 44, state of the front shroud in closing
Under, front hood back head 55 and sealing strip have certain amount of interference, and such sealing structure performance is good, and sealing is beautiful, but steel band 6 and closely knit
33 density is larger, and sealing strip is heavier, while complex process, higher cost.
Summary of the invention
The purpose of this utility model is to propose a kind of car bra sealing strip, and the weight of the car bra sealing strip is the same as tradition
Sealing strip compared to more light, meet light-weighted requirement, which is able to satisfy the beautiful requirement of assembly,
Simple process reduces costs.
As to further improvement of the utility model, including weatherstrip body, the weatherstrip body include foaming and
In the groove formed with the closely knit of connection of foaming, closely knit two convex ribs for being embedded in decoration.
As to further improvement of the utility model, there are amount of interference D when the described closely knit and convex ribs cooperate.
As to further improvement of the utility model, there are amount of interference H=4~6mm with front hood back head for the foaming.
A kind of sealing structure of car bra, it is described including decoration, front hood back head and above-mentioned car bra sealing strip
Front shroud the middle part of inner surface and rear portion be respectively arranged with two convex ribs formation groove, the car bra sealing strip it is closely knit
It is embedded in groove, the foaming is contacted with front hood back head interference.
The utility model has the advantage that the weight of one, this car bra sealing strip leads to traditional sealing strip compared to more
What is added is light, meets light-weighted requirement.Two, this car bra sealing strip simple process and the beautiful requirement of assembly is met.
Three, this car bra sealing strip reduces costs.
Detailed description of the invention
Fig. 1 is common sealing strip arrangement schematic diagram；
Fig. 2 is the structural schematic diagram of conventional seals item；
Fig. 3 is the structural schematic diagram of the utility model.
In figure: 1-weatherstrip body；2-foaming；3-is closely knit；4-decorations；5-front hood back heads；6-steel bands.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of car bra sealing strip as shown in Figure 2, including weatherstrip body 1, weatherstrip body 1 include 2 Hes of foaming
Closely knit 3, closely knit 3 connect with the foaming 2 are for being embedded in the groove that two convex ribs of decoration 4 are formed.
In the present embodiment, closely knit 3 with convex ribs cooperate when there are amount of interference D.
In the present embodiment, there are amount of interference H=4~6mm with front hood back head 5 for foaming 2.
In the present embodiment, before a kind of sealing structure of car bra, including decoration 4, front hood back head 5 and above-mentioned automobile
Cover sealing strip, front shroud are respectively arranged with the groove of two convex ribs formation, car bra sealing strip at the middle part of inner surface and rear portion
It is closely knit 3 insertion groove in, foaming 2 with front hood back head 5 interfere contacts.
In the present embodiment, the foaming 2 of this car bra sealing strip passes through integrated extrusion molding, decoration packet with closely knit 3
Two convex ribs are included, traditional assembly method is to clamp a convex ribs by the steel band 6 being arranged on sealing strip, but this car bra is close
Strip of paper used for sealing is closely knit 3 be held and mounted in weatherstrip body by two convex ribs being arranged on decoration 4, relative to conventional seals
Item eliminates steel band 6, reduces technology difficulty, and closely knit 2 area of section becomes smaller, is conducive to the light of car bra sealing strip
Quantization, while also reducing the cost of car bra sealing strip and sealing performance does not reduce.
In the present embodiment, decoration 4 is controlled by adjusting amount of interference D when weatherstrip body 1 and decoration 4 cooperate
To the chucking power of weatherstrip body 1, falling off for sealing strip is prevented with this, while front shroud is in a closed condition, front hood back head 5 needs
To guarantee amount of interference H with weatherstrip body 1, the value suggestion of H is 4~6mm, prevents sealing counter-force is excessive from influencing the normal of front shroud
It closes.
Claims (4)
1. a kind of car bra sealing strip, including weatherstrip body (1), the weatherstrip body (1) include foaming (2) and with institute
State closely knit (3) of foaming (2) connection, it is characterised in that: two convex ribs that described closely knit (3) are used to be embedded in decoration (4) are formed
Groove in.
2. car bra sealing strip according to claim 1, it is characterised in that: closely knit (3) and the convex ribs are mutual
There are amount of interference D when cooperation.
3. car bra sealing strip according to claim 1, it is characterised in that: the foaming (2) is deposited with front hood back head (5)
In amount of interference H=4~6mm.
4. any one of a kind of sealing structure of car bra, including decoration (4), front hood back head (5) and claim 1-3
The car bra sealing strip, it is characterised in that: the front shroud the middle part of inner surface and rear portion be respectively arranged with two it is convex
Closely knit (3) of the groove that muscle is formed, the car bra sealing strip are embedded in groove, and the foaming (2) and front hood back head (5) are dry
Relate to contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395565.4U CN208813118U (en) | 2018-08-28 | 2018-08-28 | A kind of sealing structure of car bra sealing strip and car bra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395565.4U CN208813118U (en) | 2018-08-28 | 2018-08-28 | A kind of sealing structure of car bra sealing strip and car bra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813118U true CN208813118U (en) | 2019-05-03 |
Family
ID=66274913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395565.4U Active CN208813118U (en) | 2018-08-28 | 2018-08-28 | A kind of sealing structure of car bra sealing strip and car bra |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813118U (en) |
-
2018
- 2018-08-28 CN CN201821395565.4U patent/CN208813118U/en active Active
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