CN210416175U - Corrosion-resistant type car door noise control sealing washer - Google Patents
Corrosion-resistant type car door noise control sealing washer Download PDFInfo
- Publication number
- CN210416175U CN210416175U CN201921318662.8U CN201921318662U CN210416175U CN 210416175 U CN210416175 U CN 210416175U CN 201921318662 U CN201921318662 U CN 201921318662U CN 210416175 U CN210416175 U CN 210416175U
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- corrosion
- sealing ring
- longitudinal section
- sealing washer
- sealing
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Abstract
The utility model belongs to the technical field of the sealed technique of door and specifically relates to an anti-corrosion type door noise control sound sealing washer, it has two first gaskets to all bond to incline on the inner wall of block sealing washer main part both sides, it has the longitudinal section to inhale the sound cotton for the second of "C" shape to inlay to bond on the middle part of the block sealing washer main part inside, the fixed first sound cotton of inhaling that is equipped with the longitudinal section for "U" shape is inlayed to block sealing washer main part inside, it has first anti-corrosion coating to bond on the block sealing washer main part lateral wall to cover, it is the buffering sealing washer of "C" shape to bond on the first anti-corrosion coating upper surface middle part and is fixed with the longitudinal section. The perfluororubber used for manufacturing the second anti-corrosion layer and the first anti-corrosion layer in the utility model has good corrosion resistance, and can improve the corrosion resistance of the sealing ring; the utility model discloses inhale the cotton effect of sound under at first sound cotton and third, can improve the noise control nature of this sealing washer.
Description
Technical Field
The utility model relates to a sealed technical field of door especially relates to an anti-corrosion type door noise control sealing washer.
Background
The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like. The sealing strips are applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers and the like from the 80 s, and special products such as automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like are developed successively according to the requirements of different industries.
The existing vehicle door sealing ring has certain defects in use, is poor in corrosion resistance and sound insulation effect and needs to be frequently replaced, so that the corrosion-resistant vehicle door anti-noise sealing ring is required to meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a corrosion-resistant type car door noise-proof sealing ring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the anti-corrosion type vehicle door noise-proof sealing ring comprises a clamping sealing ring main body with an inverted U-shaped longitudinal section, wherein two first sealing pieces are obliquely bonded on the inner walls of two sides of the clamping sealing ring main body, a second sound-absorbing cotton with an inverted C-shaped longitudinal section is inlaid and bonded on the middle part of the inner side wall of the clamping sealing ring main body, a first sound-absorbing cotton with an inverted U-shaped longitudinal section is fixedly inlaid in the clamping sealing ring main body, a first anti-corrosion layer is bonded and covered on the outer side wall of the clamping sealing ring main body, a buffering sealing ring with an inverted C-shaped longitudinal section is bonded and fixed on the middle part of the upper surface of the first anti-corrosion layer, a third sound-absorbing cotton with an inverted C-shaped longitudinal section is bonded on the inner side wall of the buffering sealing ring, a second sealing piece anti-corrosion layer with an inverted C-shaped longitudinal section is bonded on the outer side wall of the buffering sealing ring, and two third sealing pieces are symmetrically bonded and fixed on the outer side wall of, and a second sealing sheet is fixedly bonded on the outer side of one end of the clamping sealing ring main body.
Preferably, the inside fixed steel band that is equipped with the longitudinal section for "U" shape of inlaying of block sealing washer main part, and first sound absorption cotton setting is between steel band and first anti-corrosion coating.
Preferably, two grooves with semicircular longitudinal sections are formed in the two top ends of the clamping sealing ring main body.
Preferably, the first corrosion prevention layer and the second corrosion prevention layer are both made of perfluororubber.
Preferably, the first sealing piece, the second sealing piece and the third sealing piece are all made of ethylene propylene diene monomer, and a plurality of cavities are formed in the third sealing piece.
The utility model provides a pair of corrosion-resistant type door noise control sound sealing washer, beneficial effect lies in:
1. the utility model discloses it has first anti-corrosion coating to cover in the block sealing washer main part outside, and it has second anti-corrosion coating to cover in the buffering sealing washer outside, and makes the perfluoroelastomer that second anti-corrosion coating and first anti-corrosion coating used and have good corrosion resisting property, and then can improve the corrosion resisting property of this sealing washer.
2. The utility model discloses well block sealing washer main part and buffering sealing washer self have certain noise control sound effect, and in addition the inside third of inlaying that is fixed with the first cotton and the inside bonding of buffering sealing washer of inhaling of sound of inlaying of block sealing washer main part inhales the sound cotton, and the first cotton and the third of inhaling the sound inhale the noise control sound performance of this sealing washer of improvement that the sound cotton can be further.
Drawings
Fig. 1 is a schematic structural view of a corrosion-resistant vehicle door noise-proof sealing ring provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of the corrosion-resistant type vehicle door noise-proof sealing ring provided by the present invention;
fig. 3 is the utility model provides a left side view of corrosion-resistant type door noise control sealing washer.
In the figure: the steel strip is provided with a clamping sealing ring main body 1, a buffering sealing ring 2, first sound absorption cotton 3, a steel strip 4, a first anti-corrosion layer 5, a first sealing sheet 6, a second sealing sheet 7, second sound absorption cotton 8, third sound absorption cotton 9, a second anti-corrosion layer 10, a third sealing sheet 11 and a groove 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a corrosion-resistant type door noise-proof sealing ring, including the block sealing washer main part 1 that the longitudinal section is "U" shape of falling, all set up two longitudinal sections on the both ends of block sealing washer main part 1 and be semicircular recess 12, it has two first gasket 6 to all bond in the slope on the inner wall of block sealing washer main part 1 both sides, when in actual use, install block sealing washer main part 1 block on the door, utilize first gasket 6 to increase the frictional force between device and the door, utilize the contact of block sealing washer main part 1 both tops and door surface, recess 12 is equivalent to the effect of sucking disc, and then the firm degree when improving the device and installing.
Inlay on the middle part of 1 inside wall of block sealing washer main part and bond and have the longitudinal section to inhale the sound cotton 8 for the second of falling "C" shape, 1 inside fixed sound cotton 3 of inhaling of being equipped with of longitudinal section for falling "U" shape of inlaying of block sealing washer main part, it has first anti-corrosion coating 5 to bond to cover on 1 outside wall of block sealing washer main part, 1 inside fixed steel band 4 that is equipped with of longitudinal section for falling "U" shape of inlaying of block sealing washer main part, and first sound cotton 3 that absorbs sets up between steel band 4 and first anti-corrosion coating 5. The steel belt 4 can improve the tensile resistance of the clamping seal ring main body 1, so that the clamping seal ring main body 1 is not easy to deform greatly, and the service life of the clamping seal ring main body 1 can be prolonged.
The middle part of the upper surface of the first anti-corrosion layer 5 is fixedly bonded with a buffer sealing ring 2 with an inverted C-shaped longitudinal section, the clamping sealing ring main body 1 and the buffer sealing ring 2 are both made of vulcanized rubber, the vulcanized rubber has good weather resistance, the inner side wall of the buffer sealing ring 2 is bonded with third sound-absorbing cotton 9 with an inverted C-shaped longitudinal section, the outer side wall of the buffer sealing ring 2 is bonded with a second anti-corrosion layer 10 with an inverted C-shaped longitudinal section, the first anti-corrosion layer 5 and the second anti-corrosion layer 10 are both made of perfluorinated rubber, the outer side wall of the second anti-corrosion layer 10 is symmetrically bonded and fixedly provided with two third sealing pieces 11, a plurality of cavities are arranged inside the third sealing pieces 11, the cavities are irregular in shapes and have the effect of absorbing noise, the outer side of one end of the clamping sealing ring main body 1 is bonded and fixedly provided with a second sealing piece 7, the clamping sealing ring main body 1 and the buffer sealing ring 2 have a certain anti-noise, in addition, the first sound-absorbing cotton 4 and the third sound-absorbing cotton 9 bonded inside the buffer sealing ring 2 are embedded and fixed inside the clamping sealing ring main body 1, and the noise-proof performance of the sealing ring can be further improved by the first sound-absorbing cotton 4 and the third sound-absorbing cotton 9.
The first sealing sheet 6, the second sealing sheet 7 and the third sealing sheet 11 are made of ethylene propylene diene monomer, the first anti-corrosion layer 5 and the second anti-corrosion layer 10 are made of perfluoro rubber, and the perfluoro rubber and the ethylene propylene diene monomer have good corrosion resistance, so that the corrosion resistance of the sealing ring can be improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The corrosion-resistant vehicle door noise-proof sealing ring comprises a clamping sealing ring main body (1) with an inverted U-shaped longitudinal section, and is characterized in that two first sealing sheets (6) are obliquely bonded on inner walls of two sides of the clamping sealing ring main body (1), second sound-absorbing cotton (8) with an inverted C-shaped longitudinal section is inlaid and bonded on the middle portion of the inner side wall of the clamping sealing ring main body (1), first sound-absorbing cotton (3) with an inverted U-shaped longitudinal section is fixedly inlaid in the clamping sealing ring main body (1), a first corrosion-resistant layer (5) is bonded and covered on the outer side wall of the clamping sealing ring main body (1), a buffer sealing ring (2) with an inverted C-shaped longitudinal section is bonded and fixed on the middle portion of the upper surface of the first corrosion-resistant layer (5), and third sound-absorbing cotton (9) with an inverted C-shaped longitudinal section is bonded on the inner side wall of the buffer sealing ring (2), the buffer sealing ring is characterized in that a second anti-corrosion layer (10) with an inverted C-shaped longitudinal section is bonded on the outer side wall of the buffer sealing ring (2), two third sealing pieces (11) are symmetrically bonded and fixedly arranged on the outer side wall of the second anti-corrosion layer (10), and a second sealing piece (7) is fixedly bonded and fixedly arranged on the outer side of one end of the clamping sealing ring main body (1).
2. The corrosion-resistant vehicle door noise-proof seal ring according to claim 1, wherein a steel strip (4) with an inverted "U" shaped longitudinal section is fixedly embedded inside the snap seal ring main body (1), and the first sound-absorbing cotton (3) is arranged between the steel strip (4) and the first corrosion-resistant layer (5).
3. The corrosion-resistant vehicle door noise-proof sealing ring according to claim 1, wherein two grooves (12) with semicircular longitudinal sections are formed on both top ends of the clamping sealing ring main body (1).
4. The corrosion-resistant type vehicle door noise-proof seal ring according to claim 1, wherein said first corrosion-resistant layer (5) and said second corrosion-resistant layer (10) are each made of perfluororubber.
5. The corrosion-resistant vehicle door noise-proof sealing ring according to claim 1, wherein the first sealing sheet (6), the second sealing sheet (7) and the third sealing sheet (11) are all made of ethylene propylene diene monomer, and a plurality of cavities are arranged inside the third sealing sheet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318662.8U CN210416175U (en) | 2019-08-15 | 2019-08-15 | Corrosion-resistant type car door noise control sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318662.8U CN210416175U (en) | 2019-08-15 | 2019-08-15 | Corrosion-resistant type car door noise control sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416175U true CN210416175U (en) | 2020-04-28 |
Family
ID=70362388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921318662.8U Expired - Fee Related CN210416175U (en) | 2019-08-15 | 2019-08-15 | Corrosion-resistant type car door noise control sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416175U (en) |
-
2019
- 2019-08-15 CN CN201921318662.8U patent/CN210416175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |