CN201696610U - Sealing ring for instrument panel - Google Patents
Sealing ring for instrument panel Download PDFInfo
- Publication number
- CN201696610U CN201696610U CN2010201068583U CN201020106858U CN201696610U CN 201696610 U CN201696610 U CN 201696610U CN 2010201068583 U CN2010201068583 U CN 2010201068583U CN 201020106858 U CN201020106858 U CN 201020106858U CN 201696610 U CN201696610 U CN 201696610U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- instrument panel
- ring body
- fastening piece
- installation hole
- 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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Abstract
The utility model discloses a sealing ring for an instrument panel, which is arranged on a joint surface among an upper shell, an inner shell and a lower shell of the instrument panel and comprises a ring-shaped sealing ring main body corresponding to the joint surface. At least one sealing surface of the sealing ring main body is provided with at least one ring-shaped sealing bulge. The arrangement of the sealing bulge can be adaptive for deformation of the joint surface so as to greatly improve adaptability of the sealing ring, well play a role on preventing water and preventing dust and greatly improve sealing effect.
Description
Technical field
The utility model relates to the seal ring on a kind of instrument panel.
Background technique
All kinds of instrument comprise upper shell, inner housing and lower shell body, use in the outdoor or moist environment of being everlasting, so instrument is had the dustproof and waterproof requirement.The existing employed encapsulating method of instrument and apparatus generally is that bar shaped or the banded rubber parts that will seal usefulness adheres to shell rim, be provided with like this and exist installation more loaded down with trivial details, the mating face was yielding when especially housing was big, make the junction plane out-of-flatness, cause the problem of sealing effect difference, be difficult to reach the dustproof and waterproof requirement of " low-voltage electrical apparatus dustproof and waterproof shell protection grade " IP65.
In case seal bad, dust, water vapor or with corrosive material easily along the slit between upper shell, inner housing and the lower shell body, enter gauge internal, will make instrument panel aging in advance or be corroded, cause the instrument cisco unity malfunction, shortened the life-span of instrument panel.
The model utility content
Technical problem to be solved in the utility model provides a kind of instrument panel seal ring of good sealing effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: the instrument panel seal ring, be installed in the place, mating face between upper shell, inner housing and the lower shell body of instrument panel, comprise and the corresponding annular seal ring body of described junction plane that at least one sealing surface of described seal ring body is provided with at least one ring packing projection.
As a kind of optimized technical scheme, described seal ring body is provided with the fixed installation hole.
As the improvement to above-mentioned technology, the described fixed installation hole periphery of described seal ring body is provided with the fastening piece seal convexity, and described fastening piece seal convexity is arranged on the described ring packing raised surface of being provided with of described seal ring body.
As a kind of optimized technical scheme, described seal ring body is coated on the both sides junction plane and the outer surface of described inner housing, is respectively equipped with at least one ring packing projection on the described junction plane in both sides.
As to improvement of the technical scheme, described seal ring body is provided with the fixed installation hole.
As to further improvement in the technical proposal, the described fixed installation hole periphery of described seal ring body is provided with the fastening piece seal convexity, and described fastening piece seal convexity is arranged on the described ring packing raised surface of being provided with of described seal ring body.
As to further improvement in the technical proposal, described seal ring body cross-section is to " U " of annular inner opening shape.
As to further improvement in the technical proposal, described seal ring body cross-section is trapezoidal to annular inner opening and minor face opening.
Owing to adopted technique scheme, the instrument panel seal ring, be installed in the place, mating face between upper shell, inner housing and the lower shell body of instrument panel, comprise and the corresponding annular seal ring body of described junction plane that at least one sealing surface of described seal ring body is provided with at least one ring packing projection; The setting of seal convexity can adapt to the distortion of junction plane, improves the adaptability of seal ring greatly, can better play the effect of water proof and dust proof, and sealing effect improves greatly.
Description of drawings
Fig. 1 is the utility model embodiment one a structural representation;
Fig. 2 is the utility model embodiment one a plan view;
Fig. 3 is the partial enlarged drawing at I place among Fig. 2;
Fig. 4 is the sectional view at B-B place among Fig. 3;
Fig. 5 is the sectional view at A-A place among Fig. 3;
Fig. 6 is the utility model embodiment two a structural representation;
Fig. 7 is the utility model embodiment two a plan view;
Fig. 8 is the utility model embodiment two a rear view;
Fig. 9 is the II place partial enlarged drawing among Fig. 7;
Figure 10 is the sectional view at D-D place among Fig. 9;
Figure 11 is the sectional view at C-C place among Fig. 9.
Embodiment
Below in conjunction with embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment one:
As shown in Figure 1 and Figure 2, the instrument panel seal ring, be installed in the place, mating face between upper shell 4, inner housing 5 and the lower shell body 6 of instrument panel, comprise and the corresponding annular seal ring body 1 of described junction plane, described seal ring body 1 is coated on the both sides junction plane and the outer surface of described inner housing 5, is respectively equipped with two ring packing projectioies 7 on the described junction plane in both sides; Described inner housing 5 is used to hide the zone of the lower shell body 6 except that instrument panel.
As shown in Figure 3, and see also Fig. 2 and Fig. 5, described seal ring body 1 is provided with fixed installation hole 2, described fixed installation hole 2 is used to pass screw 3 fastening pieces such as grade, with upper shell 4, inner housing 5 is in the same place with lower shell body 6 secure bond, described fixed installation hole 2 peripheries of described seal ring body 1 are provided with fastening piece seal convexity 8, described fastening piece seal convexity 8 is arranged on the surface of the described ring packing projection 7 of being provided with of described seal ring body 1, and described fastening piece seal convexity 8 can stop dust fully, water vapor or be with corrosive material to enter in the instrument panel along fastener surface.
As shown in Figure 4, described seal ring body 1 cross section is trapezoidal to annular inner opening and minor face opening, and seal ring is more closely combined with described inner housing 5, conveniently installs and can reach better sealing effect.Certainly, as the common engineers and technicians in present technique field, described seal ring body 1 cross section is to " U " of annular inner opening shape, also is a kind of selection.
Press the structural arrangements mode of present embodiment, owing to be trapezoidal seal ring directly at the sheathed cross section in the edge of inner housing 5, install very convenient, under external force, the sealing circle is pressed between upper shell 4 and the lower shell body 6, produces the better seal effect, simultaneously, setting by protruding structure on the seal ring edge can obtain better sealing effect, reaches the requirement of shelter of " low-voltage electrical apparatus dustproof and waterproof shell protection grade " IP65.
Embodiment two:
Extremely shown in Figure 11 as Fig. 6, the instrument panel seal ring, be installed in the place, mating face between upper shell 4, inner housing 5 and the lower shell body 6 of instrument panel, comprise and the corresponding annular seal ring body 1 of described junction plane that a sealing surface of described seal ring body 1 is provided with two ring packing projectioies 7; In use, two described seal ring bodies 1 do not have the one side of projection to be pasted on the last lower plane of described inner housing 5 respectively in advance, and then carry out fastening between instrument panel upper shell 4, inner housing 5 and the lower shell body 6.
Described seal ring body 1 is provided with fixed installation hole 2; Described fixed installation hole 2 peripheries of described seal ring body 1 are provided with fastening piece seal convexity 8, and described fastening piece seal convexity 8 is arranged on the surface of the described ring packing projection 7 of being provided with of described seal ring body 1; Described fastening piece seal convexity 8 can stop dust, water vapor fully or be with corrosive material to enter in the instrument panel along fastener surface.
Claims (8)
1. instrument panel seal ring, be installed in the place, mating face between upper shell, inner housing and the lower shell body of instrument panel, comprise and the corresponding annular seal ring body of described junction plane that it is characterized in that: at least one sealing surface of described seal ring body is provided with at least one ring packing projection.
2. instrument panel seal ring as claimed in claim 1 is characterized in that: described seal ring body is provided with the fixed installation hole.
3. instrument panel seal ring as claimed in claim 2, it is characterized in that: the described fixed installation hole periphery of described seal ring body is provided with the fastening piece seal convexity, and described fastening piece seal convexity is arranged on the described ring packing raised surface of being provided with of described seal ring body.
4. instrument panel seal ring as claimed in claim 1 is characterized in that: described seal ring body is coated on the both sides junction plane and the outer surface of described inner housing, is respectively equipped with at least one ring packing projection on the described junction plane in both sides.
5. instrument panel seal ring as claimed in claim 4 is characterized in that: described seal ring body is provided with the fixed installation hole.
6. instrument panel seal ring as claimed in claim 5, it is characterized in that: the described fixed installation hole periphery of described seal ring body is provided with the fastening piece seal convexity, and described fastening piece seal convexity is arranged on the described ring packing raised surface of being provided with of described seal ring body.
7. instrument panel seal ring as claimed in claim 5 is characterized in that: described seal ring body cross-section is to " U " of annular inner opening shape.
8. instrument panel seal ring as claimed in claim 5 is characterized in that: described seal ring body cross-section trapezoidal for to annular inner opening and minor face opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068583U CN201696610U (en) | 2010-01-30 | 2010-01-30 | Sealing ring for instrument panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068583U CN201696610U (en) | 2010-01-30 | 2010-01-30 | Sealing ring for instrument panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696610U true CN201696610U (en) | 2011-01-05 |
Family
ID=43397852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201068583U Expired - Fee Related CN201696610U (en) | 2010-01-30 | 2010-01-30 | Sealing ring for instrument panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654166A (en) * | 2013-11-25 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Car lamp and shell structure thereof |
| CN106917870A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN109119814A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of socket connector and connector assembly |
| CN110332354A (en) * | 2019-07-22 | 2019-10-15 | 瑞纳智能设备股份有限公司 | A kind of head seal structure |
-
2010
- 2010-01-30 CN CN2010201068583U patent/CN201696610U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654166A (en) * | 2013-11-25 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Car lamp and shell structure thereof |
| CN104654166B (en) * | 2013-11-25 | 2018-12-11 | 深圳市海洋王照明工程有限公司 | Car light and its shell mechanism |
| CN106917870A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN109119814A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of socket connector and connector assembly |
| CN110332354A (en) * | 2019-07-22 | 2019-10-15 | 瑞纳智能设备股份有限公司 | A kind of head seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120130 |