CN204172666U - A kind of noise reduction automotive sealant - Google Patents
A kind of noise reduction automotive sealant Download PDFInfo
- Publication number
- CN204172666U CN204172666U CN201420468530.4U CN201420468530U CN204172666U CN 204172666 U CN204172666 U CN 204172666U CN 201420468530 U CN201420468530 U CN 201420468530U CN 204172666 U CN204172666 U CN 204172666U
- Authority
- CN
- China
- Prior art keywords
- qianmen
- back door
- seal body
- hollow bulb
- noise reduction
- 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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- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses a kind of noise reduction automotive sealant, comprise: between the Qianmen of vehicle body (10) and the vehicle window (11) at back door, be provided with post portion (19), the vehicle window (11) at Qianmen and back door is respectively equipped with Qianmen seal body (100), back door seal body (200).Qianmen seal body (100), comprising: the first hollow bulb (110) and the second hollow bulb (120).Back door seal body (200), comprising: the first hollow bulb (110) and the second hollow bulb (120).First hollow bulb (110) is provided with ventilating part (121), and choke portion (122) are set to engraved structure.Second hollow bulb (120) is provided with ventilating part (121), and choke portion (122) are set to engraved structure.
Description
Technical field
The utility model relates to a kind of sealing member, is specifically related to a kind of noise reduction automotive sealant.
Background technology
Automobile door sealing part widely uses as conventional vehicular spare parts.As shown in Figure 2, vehicle body 10 is provided with Qianmen and back door, and Qianmen and back door arrange vehicle window 11 respectively, is post portion 19 between front and back vehicle window 11.
The vehicle window 11 at Qianmen and back door is respectively equipped with Qianmen seal body 100, back door seal body 200.Two kinds of sealing members all comprise: the first hollow bulb 110 and the second hollow bulb 120.
As shown in Figure 2, both sides, post portion 19 are space, Qianmen 101, space, back door 201, and Qianmen seal body 100, back door seal body 200.When Qianmen and back door are closed, Qianmen switching trace 301 and back door switching trace 302 are different.Qianmen seal body 100 is squeezed, and Qianmen Side Volume small deformation is comparatively large, and it is very large to be out of shape the rate of change caused, due to space, Qianmen 101 by compression volume instantaneous reduction, so the different sound broken can be sent.
So propose the requirement improved seal body.
Utility model content
The purpose of this utility model is, provides a kind of noise reduction automotive sealant, to overcome the above-mentioned shortcoming and defect existing for prior art.
The required technical matters solved of the utility model, can be achieved through the following technical solutions:
A kind of noise reduction automotive sealant, is characterized in that, comprising: be provided with post portion between the Qianmen of vehicle body and the vehicle window at back door, the vehicle window at Qianmen and back door is respectively equipped with Qianmen seal body, back door seal body, Qianmen seal body, comprising: the first hollow bulb and the second hollow bulb
Back door seal body, comprising: the first hollow bulb and the second hollow bulb;
First hollow bulb is provided with ventilating part, and choke portion is set to engraved structure;
Second hollow bulb is provided with ventilating part, and choke portion is set to engraved structure.
Further, the cross section of the first hollow bulb is set to the polygonized structure of hollow.
Further, the cross section of the first hollow bulb is set to the quadrilateral structure of hollow.
Further, the cross section of the second hollow bulb is set to the polygonized structure of hollow.
Wherein, be space, Qianmen between the front end of Qianmen seal body and the vehicle body at Qianmen, the flange part at its rear end and Qianmen touches.
Wherein, be space, back door between the front end of back door seal body and the vehicle body at Qianmen, the flange part at its rear end and back door touches.
Further, flange part is provided with protruding platform area.
The beneficial effects of the utility model:
The space, Qianmen that the utility model have employed is connected with the ventilating part of Qianmen seal body, forms exhaust passage, prevents different sound at closing time.
Flange part is provided with protruding platform area, is beneficial to gas discharging further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of prior art.
Fig. 3 is the structural representation of the seal body of utility model.
Fig. 4 is the using state figure of the seal body of utility model.
Fig. 5 is the structural representation of the seal body of utility model.
Fig. 6 is the structural representation of the seal body of utility model.
Reference numeral:
Vehicle body 10, vehicle window 11, flange part 12, post portion 19.
Qianmen seal body 100, back door seal body 200.
Space, Qianmen 101, space, back door 201.
First hollow bulb 110, second hollow bulb 120, ventilating part 121, choke portion 122.
Qianmen switching trace 301, back door switching trace 302.
Detailed description of the invention
Below in conjunction with specific embodiment, progressive explanation is done to the utility model.Should be understood that following examples only for illustration of the utility model but not for limiting scope of the present utility model.
Embodiment 1
Fig. 1 is structural representation of the present utility model, and as shown in Figure 1, a kind of noise reduction automotive sealant, comprising: Qianmen seal body 100, back door seal body 200, space, Qianmen 101, space, back door 201.First hollow bulb 110, second hollow bulb 120, ventilating part 121, choke portion 122.
Be provided with post portion 19 between the Qianmen of vehicle body 10 and the vehicle window 11 at back door, the vehicle window 11 at Qianmen and back door be respectively equipped with Qianmen seal body 100, back door seal body 200.
As shown in Fig. 3, Fig. 4 and Fig. 5, the vehicle window 11 at Qianmen and back door is respectively equipped with Qianmen seal body 100, back door seal body 200.
Qianmen seal body 100 comprises: the first hollow bulb 110 and the second hollow bulb 120, and back door seal body 200 comprises: the first hollow bulb 110 and the second hollow bulb 120.
In the present embodiment, the cross section of the first hollow bulb 110 is set to the polygonized structure of hollow, as approximate quadrilateral structure.The cross section of the second hollow bulb 120 is set to the polygonized structure of hollow.
Be space, Qianmen 101 between the front end of Qianmen seal body 100 and the vehicle body 10 at Qianmen, the flange part 12 at its rear end and Qianmen touches.
First hollow bulb 110 is provided with ventilating part 121, and the central authorities in choke portion 122 are hollowed out, and forms engraved structure.Space, Qianmen 101 is connected with the ventilating part 121 of Qianmen seal body 100, forms exhaust passage.
As shown in Figure 5, when Qianmen and back door are closed, Qianmen switching trace 301 and back door switching trace 302 are different.Qianmen seal body 100 is squeezed, space, Qianmen 101 by compression volume instantaneous reduction, the exhaust passage of air along space, Qianmen 101 with the ventilating part 121 of Qianmen seal body 100 is discharged, gas in an exhaust gas running route as shown in dotted line and arrow, so the different sound broken can not be sent.
Be space, back door 201 between the front end of back door seal body 200 and the vehicle body 10 at Qianmen, the flange part 12 at its rear end and back door touches.
Second hollow bulb 120 is provided with ventilating part 121, and the central authorities in choke portion 122 are hollowed out, and forms engraved structure.Same space, back door 201 is connected with the ventilating part 121 of back door seal body 200, also can form exhaust passage.
As shown in Figure 6, flange part 12 is provided with protruding platform area.Be beneficial to gas discharging further.
Be illustrated detailed description of the invention of the present utility model above, but the utility model is not as limit, only otherwise depart from aim of the present utility model, the utility model can also have various change.
Claims (5)
1. a noise reduction automotive sealant, it is characterized in that, comprise: between the Qianmen of vehicle body (10) and the vehicle window (11) at back door, be provided with post portion (19), the vehicle window (11) at Qianmen and back door is respectively equipped with Qianmen seal body (100), back door seal body (200)
Qianmen seal body (100), comprising: the first hollow bulb (110) and the second hollow bulb (120),
Back door seal body (200), comprising: the first hollow bulb (110) and the second hollow bulb (120);
First hollow bulb (110) is provided with ventilating part (121), and choke portion (122) are set to engraved structure;
Second hollow bulb (120) is provided with ventilating part (121), and choke portion (122) are set to engraved structure.
2. a kind of noise reduction automotive sealant according to claim 1, it is characterized in that: be space, Qianmen (101) between the front end of Qianmen seal body (100) and the vehicle body (10) at Qianmen, the flange part (12) at its rear end and Qianmen touches.
3. a kind of noise reduction automotive sealant according to claim 1, it is characterized in that: be space, back door (201) between the front end of back door seal body (200) and the vehicle body (10) at Qianmen, the flange part (12) at its rear end and back door touches.
4. a kind of noise reduction automotive sealant according to Claims 2 or 3, is characterized in that: flange part (12) is provided with protruding platform area.
5. described a kind of noise reduction automotive sealant according to claim 1, is characterized in that: space, Qianmen (101) are connected with the ventilating part (121) of Qianmen seal body (100), forms exhaust passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468530.4U CN204172666U (en) | 2014-08-19 | 2014-08-19 | A kind of noise reduction automotive sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468530.4U CN204172666U (en) | 2014-08-19 | 2014-08-19 | A kind of noise reduction automotive sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172666U true CN204172666U (en) | 2015-02-25 |
Family
ID=52561498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468530.4U Expired - Fee Related CN204172666U (en) | 2014-08-19 | 2014-08-19 | A kind of noise reduction automotive sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172666U (en) |
-
2014
- 2014-08-19 CN CN201420468530.4U patent/CN204172666U/en not_active Expired - Fee Related
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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: 20150225 Termination date: 20210819 |