CN202827767U - Passenger car B column soundproof expansion glue - Google Patents
Passenger car B column soundproof expansion glue Download PDFInfo
- Publication number
- CN202827767U CN202827767U CN 201220445327 CN201220445327U CN202827767U CN 202827767 U CN202827767 U CN 202827767U CN 201220445327 CN201220445327 CN 201220445327 CN 201220445327 U CN201220445327 U CN 201220445327U CN 202827767 U CN202827767 U CN 202827767U
- Authority
- CN
- China
- Prior art keywords
- expansion glue
- column
- soundproof
- passenger car
- glue
- 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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- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to automobile spare parts, in particular to passenger car B column soundproof expansion glue. The expansion glue is in a square shape. Inclined end faces are arranged on two sides of the expansion glue. A buckle is arranged in the middle of the expansion glue. Erecting plates capable of extending to outer sides are arranged on two sides of the expansion glue. The passenger car B column soundproof expansion glue is installed in a B column cavity through the buckle and the erecting plates. After the passenger car B column soundproof expansion glue is coated and roasted, foaming materials achieve a certain foaming ratio, noise in an A column is prevented from being expanded in a B column, and therefore an aim of vibration and noise reduction is achieved.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, specifically relates to a kind of sedan B-post sound insulation expansion glue.
Background technology
In traditional vehicle structural, the B post is because the sectional area burst increases, and vehicle causes the noise reverberation easily at driving process.Therefore need to adopt the sound insulation expansion glue that it is sealed, thereby play the vibration and noise reducing effect.
The utility model content
For the technical matters that exists in the prior art, the utility model provides the sedan B-post sound insulation that a kind of assembly performance is good, effect of vibration and noise reduction is good expansion glue.
To achieve these goals, the technical scheme of employing is as follows:
Sedan B-post sound insulation expansion glue is characterized in that described expansion glue is square, and both sides have inclined end face, and described expansion glue middle part is provided with buckle, and both sides are provided with the riser that extends laterally.
Further, described expansion glue as skeleton, and is compounded with the EMA expanded material with nylon.
The utility model sedan B-post sound insulation expansion glue is installed in it in B post cavity by buckle and riser, and behind coating baking, expanded material reaches certain expansion ratio, prevents that A post noise from expanding in the B post, thereby reaches the purpose of vibration and noise reducing.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See also Fig. 1, sedan B-post sound insulation expansion glue, expansion glue 1 is square, and both sides have inclined end face, and expansion glue 1 middle part is provided with buckle 4, and both sides are provided with the riser 2 that extends laterally.Simultaneously, the middle part of expansion glue has ring-shaped depression groove 3.
In addition, expansion glue 1 integral body be with nylon as skeleton, and be compounded with the EMA expanded material.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. sedan B-post sound insulation expansion glue is characterized in that, described expansion glue is square, and both sides have inclined end face, and described expansion glue middle part is provided with buckle, and both sides are provided with the riser that extends laterally.
2. sedan B-post sound insulation expansion glue according to claim 1 is characterized in that, described expansion glue as skeleton, and is compounded with the EMA expanded material with nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445327 CN202827767U (en) | 2012-09-04 | 2012-09-04 | Passenger car B column soundproof expansion glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445327 CN202827767U (en) | 2012-09-04 | 2012-09-04 | Passenger car B column soundproof expansion glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827767U true CN202827767U (en) | 2013-03-27 |
Family
ID=47939536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220445327 Expired - Fee Related CN202827767U (en) | 2012-09-04 | 2012-09-04 | Passenger car B column soundproof expansion glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501866A (en) * | 2018-12-06 | 2019-03-22 | 江苏师范大学 | Dumper cab framework B column |
-
2012
- 2012-09-04 CN CN 201220445327 patent/CN202827767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501866A (en) * | 2018-12-06 | 2019-03-22 | 江苏师范大学 | Dumper cab framework B column |
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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 |
Granted publication date: 20130327 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |