CN203854583U - Novel automobile engine cover sealing strip - Google Patents
Novel automobile engine cover sealing strip Download PDFInfo
- Publication number
- CN203854583U CN203854583U CN201420198694.XU CN201420198694U CN203854583U CN 203854583 U CN203854583 U CN 203854583U CN 201420198694 U CN201420198694 U CN 201420198694U CN 203854583 U CN203854583 U CN 203854583U
- Authority
- CN
- China
- Prior art keywords
- main body
- sealing band
- sealing
- new automobile
- elastic seal
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Superstructure Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The utility model provides a novel automobile engine cover sealing strip, which is characterized by comprising a main body with an n-shaped section, wherein a metal supporting body is inlaid in the main body, the upper end of the side wall of the main body is also connected with an elastic sealing pipe with a circular hollow section through a connecting strip, the lower end of the main body is also connected with a downward inclined landing edge, the pipe wall of the elastic sealing pipe is provided with vent holes, and the vent holes penetrate through the inner surface and the outer surface. The novel automobile engine cover sealing strip has the beneficial effects that 1, the structure is simple, the assembly is convenient, the production cost is low, and the market competitiveness is improved; 2, the sealing strip is clamped on an automobile body through the n-shaped main body, so that the sealing strip can be attached to the automobile body better, and connecting gaps do not exist; 3, the hollow elastic sealing has larger elastic deformation amount, the gap between an engine cover and an engine cabin can be repetitively filled, the sealing performance is prolonged, and whistling caused by untight sealing is avoided.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, specifically a kind of new automobile bonnet sealing band.
Background technology
The sealing band of automobile engine cover front end, has multiple performance requriements, need to guarantee smooth, the leak tightness of coupling outward appearance, the closure of resistance to bonnet is impacted.The structure of existing bonnet forward end seal bar is many by the matrix composition that contains closely knit matrix body and gelatin sponge, section approaches triangle, this version is guaranteeing to have defect aspect outward appearance, sealing bar is mainly used between bonnet and front grid, there is the surface of exposing, after sealing band is stressed, be prone to coupling gap, when being subject to from pressure from top to bottom of automobile engine cover front end, can cause sealing band front end coupling the inside to slope inwardly, cause producing the gap of mating with grid, make engine bin airtight performance poor, when galloping, easily there is sharp-pointed whistle, while even travelling in the rainy day, rain enters into machinery space and causes fault.
Utility model content
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provides a kind of simple in structure, easy to assembly, and productive costs is low, a kind of new automobile bonnet sealing band of good seal performance.
The utility model object realizes with the following methods: a kind of new automobile bonnet sealing band, it is characterized in that: it comprises that cross section is the main body of " n " font, body interior embedded with metal supporter, the upper end of described main body wall is also connected with the elastic seal pipe of the rounded hollow in cross section by connecting strap, the lower end of described main body is also provided with the scrap (bridge) under being tilted to.
On the tube wall of described elastic seal pipe, be provided with breather hole, breather hole run through sealed tube inside and outside.
In the inside groove of described main body, be provided with some the upwardly extending extrude bars that tilt, main body is snapped on the adapter plate on automobile and is fixedly connected with it by its inside groove.
Described metal support is formed by metal foil bending, by hot extrusion and body junction, is integrated.
Described main body and elastic seal pipe are made by foamed glue.
Described elastic seal pipe diameter is 5-8 millimeter.
The wall thickness of described elastic seal pipe is 2-5 millimeter.
The beneficial effects of the utility model are: 1) simple in structure, easy to assembly, productive costs is low, improve the market competitiveness.2) sealing bar by the holding of n shape main body on car body, can be better and car body docile, avoid appearance connection gap.3) hollow elastic seal pipe has larger elastic deformation amount, can repeat to fill the gap of bonnet and engine bin, and lift-off seal performance is avoided the whistle causing because of poorly sealed.
Accompanying drawing explanation
Fig. 1 is the utility model structural perspective.
Fig. 2 is the utility model structural section figure.
Fig. 3 is that the utility model is used state design sketch.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is made to concrete further instruction.A kind of new automobile bonnet sealing band, it is characterized in that: it comprises that cross section is the main body 1 of " n " font, the inner embedded with metal supporter 2 of main body 1, the upper end of described main body 1 sidewall is also connected with the elastic seal pipe 4 of the rounded hollow in cross section by connecting strap 3, the lower end of described main body 1 is also provided with the scrap (bridge) 5 under being tilted to.
On the tube wall of described elastic seal pipe 4, be provided with breather hole 41, breather hole 41 run through sealed tube inside and outside.
In the inside groove of described main body 1, be provided with some the upwardly extending extrude bars 11 that tilt, main body 1 is snapped on the adapter plate 6 on automobile and is fixedly connected with it by its inside groove.
Described metal support 2 is formed by metal foil bending, by hot extrusion and main body 1, is combined as a whole.
Described main body 1 and elastic seal pipe 4 are made by foamed glue.
Described elastic seal pipe diameter is 5-8 millimeter.
The wall thickness of described elastic seal pipe is 2-5 millimeter.
Principle of work: in the utility model, for solving orthodox car sealing band poor sealing performance, the technological deficiency of mounting structure complexity, invented a kind of new automobile bonnet sealing band, during installation by draw-in groove holding in main body on the adapter plate 6 on automobile body, because the area of contact between sealing band and adapter plate is large, to compare with the mode that tradition adopts buckle to install, its mounting means is simple and fast more.Simultaneously the inside of main body is provided with some extrude bars 11, and it can strengthen the Joint strenght between sealing band and adapter plate, and simultaneously a plurality of extrude bars can form multiple tracks dash form after installing between itself and adapter plate, prevent that air, dust from entering from here.
Further, the hollow elasticity sealed tube 4 that utilizes foamed glue to make in use has larger deflection, can after being squeezed, repeat to fill gap between the two, promote its sealing property, avoid automobile that filling wind occurs when running at high speed and the whistle and the rain leakage that cause.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications; as the Cross-section of sealed tube, make material etc., these changes and improvements all fall within the scope of claimed the utility model.
Claims (7)
1. a new automobile bonnet sealing band, it is characterized in that: it comprises that cross section is the main body of " n " font (1), the inner embedded with metal supporter of main body (1) (2), the upper end of described main body (1) sidewall is also connected with the elastic seal pipe (4) of the rounded hollow in cross section by connecting strap (3), the lower end of described main body (1) is also provided with the scrap (bridge) (5) under being tilted to.
2. a kind of new automobile bonnet sealing band according to claim 1, is characterized in that: on the tube wall of described elastic seal pipe (4), be provided with breather hole (41), breather hole (41) run through sealed tube inside and outside.
3. a kind of new automobile bonnet sealing band according to claim 1, it is characterized in that: in the inside groove of described main body (1), be provided with some the upwardly extending extrude bars (11) that tilt, the adapter plate (6) that main body (1) is snapped on automobile by its inside groove is above fixedly connected with it.
4. a kind of new automobile bonnet sealing band according to claim 1, is characterized in that: described metal support (2) is formed by metal foil bending, by hot extrusion and main body (1), is combined as a whole.
5. a kind of new automobile bonnet sealing band according to claim 1, is characterized in that: described main body (1) and elastic seal pipe (4) are made by foamed glue.
6. a kind of new automobile bonnet sealing band according to claim 1, is characterized in that: described elastic seal pipe diameter is 5-8 millimeter.
7. a kind of new automobile bonnet sealing band according to claim 1, is characterized in that: the wall thickness of described elastic seal pipe is 2-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198694.XU CN203854583U (en) | 2014-04-23 | 2014-04-23 | Novel automobile engine cover sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198694.XU CN203854583U (en) | 2014-04-23 | 2014-04-23 | Novel automobile engine cover sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854583U true CN203854583U (en) | 2014-10-01 |
Family
ID=51604454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198694.XU Expired - Fee Related CN203854583U (en) | 2014-04-23 | 2014-04-23 | Novel automobile engine cover sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139770A (en) * | 2022-05-19 | 2022-10-04 | 浙江零跑科技股份有限公司 | Ventilation cover plate sealing structure |
-
2014
- 2014-04-23 CN CN201420198694.XU patent/CN203854583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139770A (en) * | 2022-05-19 | 2022-10-04 | 浙江零跑科技股份有限公司 | Ventilation cover plate sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |