CN203640879U - Threaded cover plate sub-assembly structure of filter - Google Patents
Threaded cover plate sub-assembly structure of filter Download PDFInfo
- Publication number
- CN203640879U CN203640879U CN201320800013.8U CN201320800013U CN203640879U CN 203640879 U CN203640879 U CN 203640879U CN 201320800013 U CN201320800013 U CN 201320800013U CN 203640879 U CN203640879 U CN 203640879U
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- CN
- China
- Prior art keywords
- threaded cover
- thread plate
- cover plate
- fixed plate
- plate
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- 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 - Lifetime
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- 238000010276 construction Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a threaded cover plate sub-assembly structure of a filter and belongs to the technical field of filter components. The threaded cover plate sub-assembly structure comprises a fixed plate and a threaded cover plate. An H-shaped structure is arranged on the inner wall of the fixed plate, the lower side of the H-shaped structure is of an inclination structure, inclination angles of the inclination structure and the corresponding joint of the threaded cover are uniform, the threaded cover plate is provided with connecting holes, and the H-shaped structure of the fixed plate is connected with the threaded cover through the connecting holes. The fixed plate and the threaded cover plate are connected by means of riveting, the lower side of the inner wall of the fixed plate is of the inclination structure at the angle uniform with the that of the corresponding joint of the threaded cover plate, the fixed plate and the threaded cover plate are connected fixedly and are guaranteed against separation even in a high-pressure running state, stability is improved, and further, performance of the filter is guaranteed. The threaded cover plate sub-assembly structure is simple in structure, high in connection strength, good in reliability, long in service life and suitable to promote.
Description
Technical field
The utility model belongs to filter parts technical field, is specifically related to the thread plate sub-assembly structure that a kind of join strength is high, connect reliable filter cleaner.
Background technique
The assembly that filter cleaner is made up of the filter component of one or several clean air, it is arranged in engine aspirating system, objectionable impurities in the main air that will enter cylinder as filtering, to reduce the premature wear of cylinder, piston, piston ring, valve and valve seat.Along with Chinese Auto Industry fast development, pull the fast development of filter cleaner industry, also more and more higher to its quality requirement, particularly its sealability, directly affects working life of filter cleaner, and thread plate sub-assembly is in the market that spot welded type connects and composes, when this structure is used for a long time, due to reasons such as vibrations, not high, the easy sealing-off of its reliability, causes oil filter product failure.
Model utility content
For the above-mentioned problems in the prior art, the purpose of this utility model be to provide a kind of simple in structure, join strength is high, connect the thread plate sub-assembly structure of reliable filter cleaner.
The thread plate sub-assembly structure of described a kind of filter cleaner, comprise fixed plate and thread plate, it is characterized in that described fixed plate inwall is set to I-shape construction, I-shape construction be set to below leaning structure, leaning structure is consistent with the angle of inclination of the corresponding joint of thread plate, attachment hole is set on thread plate, and the I-shape construction of described fixed plate is by attachment hole and thread plate riveting.
The thread plate sub-assembly structure of described a kind of filter cleaner, is characterized in that described thread plate arranged outside flattening portion.
The thread plate sub-assembly structure of described a kind of filter cleaner, is characterized in that the side that described fixed plate coordinates with thread plate arranges one group of bulge loop, and described bulge loop bottom mutually contacts and is connected with the flattening portion of thread plate.
The thread plate sub-assembly structure of above-mentioned a kind of filter cleaner, comprise fixed plate and thread plate, described fixed plate inwall is set to I-shape construction, I-shape construction be set to below leaning structure, leaning structure is consistent with the angle of inclination of the corresponding joint of thread plate, attachment hole is set on thread plate, and the I-shape construction of described fixed plate is by attachment hole and thread plate riveting.The utility model is by this technology, the Placement of fixed plate and thread plate is set to riveting, and fixed plate inwall is set to match and locate consistent leaning structure with thread plate below, both are closely connected, ensure that under its high pressure effect in the time of work, this two part still can not depart from, improve its stability, thereby ensure the service behaviour of filter cleaner, it is simple in structure, join strength is high, good reliability, and long service life is suitable for applying.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1-fixed plate, 101-bulge loop, 2-thread plate, 201-attachment hole, 202-flattening portion.
Embodiment
Below in conjunction with Figure of description, the utility model is further described, but protection domain of the present utility model is not limited in this:
As shown in Figure 1, a kind of thread plate sub-assembly structure of filter cleaner, comprise fixed plate 1 and thread plate 2, described fixed plate 1 inwall is set to I-shape construction, I-shape construction be set to below leaning structure, leaning structure is consistent with the angle of inclination of thread plate 2 corresponding joints, attachment hole 201 is set on thread plate 2, the I-shape construction of described fixed plate 1 is by attachment hole 201 and thread plate 2 rivetings, in order to increase the connection reliability of this thread plate sub-assembly, the utility model is by described thread plate 2 arranged outside flattening portions 202, and the side coordinating with thread plate 2 at described fixed plate 1 arranges one group of bulge loop 101, described bulge loop 101 bottoms mutually contact and are connected with the flattening portion 202 of thread plate 2, the preferred bulge loop 101 of the utility model is two, fixed plate 1 and thread plate 2 can be closely cooperated, improve its sealing and stability, and pass through riveting, its reliability strengthens, difficult drop-off, solved parts that current thread plate sub-assembly exists in the time of work easy glue from problem, extend the working life of filter cleaner.
Claims (3)
1. the thread plate sub-assembly structure of a filter cleaner, comprise fixed plate (1) and thread plate (2), it is characterized in that described fixed plate (1) inwall is set to I-shape construction, I-shape construction be set to below leaning structure, leaning structure is consistent with the angle of inclination of the corresponding joint of thread plate (2), attachment hole (201) is set on thread plate (2), and the I-shape construction of described fixed plate (1) is by attachment hole (201) and thread plate (2) riveting.
2. the thread plate sub-assembly structure of a kind of filter cleaner according to claim 1, is characterized in that described thread plate (2) arranged outside flattening portion (202).
3. the thread plate sub-assembly structure of a kind of filter cleaner according to claim 2, it is characterized in that the side that described fixed plate (1) coordinates with thread plate (2) arranges one group of bulge loop (101), described bulge loop (101) bottom mutually contacts and is connected with the flattening portion (202) of thread plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800013.8U CN203640879U (en) | 2013-12-09 | 2013-12-09 | Threaded cover plate sub-assembly structure of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800013.8U CN203640879U (en) | 2013-12-09 | 2013-12-09 | Threaded cover plate sub-assembly structure of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640879U true CN203640879U (en) | 2014-06-11 |
Family
ID=50872133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800013.8U Expired - Lifetime CN203640879U (en) | 2013-12-09 | 2013-12-09 | Threaded cover plate sub-assembly structure of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569767A (en) * | 2015-12-10 | 2016-05-11 | 广东安飞汽车配件有限公司 | Engine oil filter |
-
2013
- 2013-12-09 CN CN201320800013.8U patent/CN203640879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569767A (en) * | 2015-12-10 | 2016-05-11 | 广东安飞汽车配件有限公司 | Engine oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |