CN209159373U - A kind of sealing strip of rubber - Google Patents
A kind of sealing strip of rubber Download PDFInfo
- Publication number
- CN209159373U CN209159373U CN201821880784.1U CN201821880784U CN209159373U CN 209159373 U CN209159373 U CN 209159373U CN 201821880784 U CN201821880784 U CN 201821880784U CN 209159373 U CN209159373 U CN 209159373U
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- CN
- China
- Prior art keywords
- sealing
- strip
- weatherstrip body
- acoustical cotton
- lip
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to the technical fields of sealing, it is related to a kind of sealing strip of rubber, including weatherstrip body, weatherstrip body is equipped with cavity, and the first acoustical cotton is filled in cavity, and the two sides of the weatherstrip body are equipped with several groups strip, sealing ring body lower end is equipped with the first sealing lip, the upper end of the weatherstrip body, which is equipped with, to be used to the press strip in weatherstrip body indentation gap, and the lower surface of press strip is equipped with the second sealing lip, and the lower surface of the second sealing lip is fixed with the second acoustical cotton；It is fixed using weatherstrip body and acoustical cotton, the weatherstrip body for being has the function of sound-absorbing, to reduce interior noise.
Description
Technical field
The utility model relates to the technical fields of sealing, more particularly, to a kind of sealing strip of rubber.
Background technique
Sealing strip is to seal a kind of thing, it is made to be not easy to open, and plays damping, waterproof, sound insulation, heat-insulated, dust-proof, solid
The product for the effects of determining, sealing strip have rubber, paper, metal, plastics, various material, sealing strip is answered from the eighties
Automobile is used, sealing strip is that automobile plays waterproof, sound insulation and dust-proof effect.Car noise is to influence car steering comfort
Key factor, engine noise is then one of most important noise source of automobile, and the high-frequency noise of engine can be radiated and be reached
Car, it is to be transmitted to windshield glass of automobile and front panel by the gap of cabin cover and engine nacelle decorative panel, in turn
It is transferred to car, internal car noise is caused to increase.
Utility model content
The purpose of the utility model is to provide a kind of sealing strips of rubber, and acoustical cotton is fixed in weatherstrip body, so that
Weatherstrip body has the function of sound-absorbing, to reduce interior noise.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of sealing strip of rubber, including weatherstrip body, weatherstrip body are equipped with cavity, inhale in cavity filled with first
Sound cotton, the two sides of the weatherstrip body are equipped with several groups strip, and sealing ring body lower end is equipped with the first sealing lip, the sealing
The upper end of ontology, which is equipped with, to be used to the press strip in weatherstrip body indentation gap, and the lower surface of press strip is equipped with the second sealing lip, the
The lower surface of two sealing lips is fixed with the second acoustical cotton.
By using above-mentioned technical proposal, acoustical cotton and weatherstrip body are fixed, so that weatherstrip body, which has, to be reduced
Weatherstrip body is pressed into the gap between shield glass and front panel, so that being fixed on sealing strip by the effect of noise
The acoustical cotton of ontology can siphon away noise, and weatherstrip body can have the function of blocking noise, to reduce engine spoke
It penetrates and reaches interior noise, so that interior noise is reduced, thus enhance the comfort of driving, meanwhile, sealing strip also has
There is good dust-proof effect.
The utility model is further arranged to: the arc-shaped structure of the second sealing lip.
By using above-mentioned technical proposal, when weatherstrip body is mounted in automobile, arc-shaped structure makes sealing strip
Ontology is more easier to be fitted in automobile, is especially fitted in the lower end of shield glass.
The utility model is further arranged to: the centre of the press strip upper surface is equipped with arc-shaped protrusion.
By using above-mentioned technical proposal, protrusion can enhance the intensity of weatherstrip body, so that weatherstrip body is not easy
Deformation, meanwhile, protrusion is conducive to the gap being pressed into weatherstrip body between shield glass and front panel.
The utility model is further arranged to: the smooth setting in upper surface of the press strip and protrusion.
By using above-mentioned technical proposal, when sealing strip is installed in the car, so that weatherstrip body is unlikely to influence vehicle
Interior beauty；Meanwhile the upper surface of weatherstrip body is convenient to clean when being attached with dust.
The utility model is further arranged to: strip described in several groups is gradually become from one side of press strip to the first sealing lip direction
It is small.
By using above-mentioned technical proposal, the front windshield glass for being stuck in automobile that strip enables weatherstrip body more firm
The lower end gap of glass, to improve the soundproof effect of weatherstrip body.
The utility model is further arranged to: the sealing ring ontology is equipped with the sealing pair positioned at the first sealing lip two sides
Lip.
By using above-mentioned technical proposal, when weatherstrip body is mounted in automobile, sealing pair lip first with it is interior
Gap contradicts, to improve the sealing effect of weatherstrip body.
The utility model is further arranged to: several circular cavities are equipped in first acoustical cotton.
By using above-mentioned technical proposal, circular cavity is able to ascend the sound-absorbing effect of the first acoustical cotton, to enhance close
The soundproof effect of strip of paper used for sealing ontology is conducive to interior reduction noise；When first acoustical cotton is squeezed, the first acoustical cotton can be squeezed
Circular cavity, so that the first acoustical cotton is squeezed, ability is stronger.
In conclusion the advantageous effects of the utility model are as follows:
By fixing the first acoustical cotton in the cavity of weatherstrip body, so that weatherstrip body is imitated with good sound insulation
Fruit can be good at separating the sound of automobile engine when weatherstrip body is mounted in automobile；In the second sealing lip
Lower surface is fixed with the second acoustical cotton, further enhances the soundproof effect of weatherstrip body, and weatherstrip body is mounted on automobile
It is interior, advantageously reduce interior noise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model section view.
In figure, 1, weatherstrip body；101, cavity；2, the first acoustical cotton；21, circular cavity；3, the first sealing lip；4, close
Seal secondary lip；5, strip；6, the second sealing lip；7, the second acoustical cotton；8, press strip；9, raised.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of sealing strip of rubber disclosed by the utility model, including weatherstrip body 1, sealing
Ontology 1 offers cavity 101, and the first acoustical cotton 2 is filled in cavity 101, and the making material of the first acoustical cotton 2 is polyester fibre
Dimension, polyester fiber are a kind of nontoxic, harmless, free of contamination sound-absorbing materials, and the first acoustical cotton 2 has good sound-absorbing energy
Power, so that weatherstrip body 1 has good soundproof effect；First acoustical cotton 2 is equipped with several circular cavities 21, circular cavity 21
Irregular distribution, when the first acoustical cotton 2 is extruded, the first acoustical cotton 2 can squeeze circular cavity 21, so that circular cavity
21 disappear, so that the first acoustical cotton 2 is held, extruded ability is stronger, and therefore, circular cavity 21 is able to ascend the first acoustical cotton 2
Sound-absorbing effect.
The lower end of weatherstrip body 1 is equipped with the first sealing lip 3, and the two sides of the first sealing lip 3 are equipped with sealing pair lip 4, when close
When strip of paper used for sealing ontology 1 is mounted on automobile, the first sealing lip 3 and sealing pair lip 4 and interior gap are contradicted, to enhance sealing strip
The sealing effect of ontology 1；The two sides of weatherstrip body 1 are equipped with strip 5, and strip 5 has 4 groups, and the side distribution of weatherstrip body 1
4 strips 5, after weatherstrip body 1 is installed in the car, it is more that 4 groups of strips 5 form the gap of weatherstrip body 1 in the car
A sound deadening space, to enhance the soundproof effect of weatherstrip body 1；The strip 5 of 1 side of weatherstrip body is to primary seal lip side
To gradually becoming smaller, so that weatherstrip body 1 is more easier to be stuck in the lower end of the front windshield of automobile, to allow weatherstrip body
1 block in the car it is more firm, be conducive to improve sealing strip soundproof effect.
The upper end of weatherstrip body 1 is provided with press strip 8, and press strip 8 is used to for weatherstrip body 1 being pressed into interior gap, pressure
The lower surface of item 8 is provided with the second arc-shaped sealing lip 6, close when the second sealing lip 6 makes weatherstrip body 1 be stuck in car
Strip of paper used for sealing ontology 1 can be preferably fitted between the front windshield of automobile and front panel.The lower surface of second sealing lip 6 is fixed
There is the second acoustical cotton 7, the second acoustical cotton 7 enhances the soundproof effect of weatherstrip body 1.It is in arc that the centre of 8 upper surface of press strip, which is equipped with,
The protrusion 9 of shape, protrusion 9 are unlikely to deform weatherstrip body 1, convex when needing for weatherstrip body 1 to be pressed into interior gap
It plays 9 and is conducive to the gap being pressed into weatherstrip body 1 between shield glass and front panel.Press strip 8 and raised 9 upper surfaces
Smooth setting, when weatherstrip body 1 is mounted in automobile, the upper surface of smooth weatherstrip body 1 is unlikely to influence interior
Beauty.
The implementation principle of the present embodiment are as follows: the first acoustical cotton 2 and the second acoustical cotton 7 are fixed in weatherstrip body 1, so that close
Strip of paper used for sealing ontology 1 has good sound-absorbing effect, when weatherstrip body 1 is mounted on the seam between shield glass and front panel
Gap, weatherstrip body 1 can siphon away the noise started, so that interior noise is reduced, to enhance the comfortable of driving
Property.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of sealing strip of rubber, including weatherstrip body (1), it is characterised in that: weatherstrip body (1) is equipped with cavity
(101), the first acoustical cotton (2) are filled in cavity (101), the two sides of the weatherstrip body (1) are equipped with several groups strip
(5), weatherstrip body (1) lower end is equipped with the first sealing lip (3), and the upper end of the weatherstrip body (1), which is equipped with, to be used to seal
The press strip (8) in ontology indentation gap, the lower surface of press strip (8) are equipped with the second sealing lip (6), the following table of the second sealing lip (6)
Face is fixed with the second acoustical cotton (7).
2. a kind of sealing strip of rubber according to claim 1, it is characterised in that: second sealing lip (6) is arc-shaped
Structure.
3. a kind of sealing strip of rubber according to claim 1, it is characterised in that: the centre of press strip (8) upper surface
Equipped with arc-shaped protrusion (9).
4. a kind of sealing strip of rubber according to claim 3, it is characterised in that: the press strip (8) and raised (9) it is upper
The smooth setting in surface.
5. a kind of sealing strip of rubber according to claim 1, it is characterised in that: strip described in several groups (5) is by press strip
One side gradually becomes smaller to the first sealing lip direction.
6. a kind of sealing strip of rubber according to claim 1, it is characterised in that: the sealing ring ontology, which is equipped with, to be located at
The sealing pair lip (4) of the first sealing lip (3) two sides.
7. a kind of sealing strip of rubber according to claim 1, it is characterised in that: first acoustical cotton (2) is if be equipped with
Dry circular cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880784.1U CN209159373U (en) | 2018-11-14 | 2018-11-14 | A kind of sealing strip of rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880784.1U CN209159373U (en) | 2018-11-14 | 2018-11-14 | A kind of sealing strip of rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209159373U true CN209159373U (en) | 2019-07-26 |
Family
ID=67338197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880784.1U Active CN209159373U (en) | 2018-11-14 | 2018-11-14 | A kind of sealing strip of rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209159373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390603A (en) * | 2020-03-25 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Vacuum adsorption tool for sheet parts and numerical control machining clamping method for sheet parts |
| WO2021189278A1 (en) * | 2020-03-25 | 2021-09-30 | 成都飞机工业（集团）有限责任公司 | Thin plate part vacuum adsorption tool and thin plate part numerical control machining clamping method |
| CN114776199A (en) * | 2022-05-05 | 2022-07-22 | 无锡帕捷科技有限公司 | High and low temperature resistant sealing strip and test box |
-
2018
- 2018-11-14 CN CN201821880784.1U patent/CN209159373U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390603A (en) * | 2020-03-25 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Vacuum adsorption tool for sheet parts and numerical control machining clamping method for sheet parts |
| WO2021189278A1 (en) * | 2020-03-25 | 2021-09-30 | 成都飞机工业（集团）有限责任公司 | Thin plate part vacuum adsorption tool and thin plate part numerical control machining clamping method |
| CN111390603B (en) * | 2020-03-25 | 2022-01-04 | 成都飞机工业（集团）有限责任公司 | Vacuum adsorption tool for sheet parts and numerical control machining clamping method for sheet parts |
| CN114776199A (en) * | 2022-05-05 | 2022-07-22 | 无锡帕捷科技有限公司 | High and low temperature resistant sealing strip and test box |
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