CN207261137U - Fastening-type filter - Google Patents
Fastening-type filter Download PDFInfo
- Publication number
- CN207261137U CN207261137U CN201720936092.3U CN201720936092U CN207261137U CN 207261137 U CN207261137 U CN 207261137U CN 201720936092 U CN201720936092 U CN 201720936092U CN 207261137 U CN207261137 U CN 207261137U
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- CN
- China
- Prior art keywords
- refill component
- end cap
- packing ring
- refill
- component
- 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.)
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Abstract
The utility model discloses a kind of fastening-type filter, including covering (1), packing ring (3), refill component (4), end cap (5), casing assembly (6), the packing ring is located between capping and one end of refill component, the other end of the refill component connects with end cap, the packing ring is inwardly stuck at the center of refill component, and the angle of the center line formation of curve inwardly end and the refill component of the packing ring is 15 20 degree, the end cap is inwardly stuck in the other end outside of the refill component, and the angle of the center line formation of curve inwardly end and the refill component of the end cap is 8 12 degree.Since packing ring, end cap are respectively provided with aduncate tapered configuration, and the angle that both bendings are formed with the center line of refill component respectively is also just right, and refill component will not be caused to damage, and with refill attached components firmly, be difficult to separate.The utility model is simple in structure, service life length, improves the quality and technical performance of filter.
Description
Technical field
The present invention relates to a kind of filtering system, is specifically related to a kind of filter.
Background technology
At present, (gasoline) filter is generally made of capping, packing ring, refill component, end cap, casing assembly etc., wherein：Pad
Circle is between capping and one end of refill component, and the other end of refill component connects with end cap, packing ring, end cap and refill component
Both ends when connecting respectively its angle of bend be right angle, cause three to connect not bery and fasten (firm), usage time, which is grown, to deposit
In the risk that packing ring, end cap come off, the service life of filter can be influenced.
The content of the invention
It is an object of the present invention to overcome the above mentioned deficiencies, and phase between packing ring, end cap, refill component can be made by providing one kind
Connect tightly firm fastening-type filter.
The purpose of the present invention is achieved through the following technical solutions：Fastening-type filter, including capping, packing ring, refill component,
End cap, casing assembly, the packing ring are located between capping and one end of refill component, the other end and end cap of the refill component
Connect, the packing ring is inwardly stuck at the center of refill component, and curve inwardly end and the center line of refill component of the packing ring
The angle of formation is 15-20 degree, and the end cap is inwardly stuck in the other end outside of the refill component, and the end cap is inside curved
The angle that the center line of curved end and refill component is formed is 8-12 degree.
After applying the present invention, since packing ring, end cap are respectively provided with aduncate tapered configuration, and both respectively with refill group
The angle that the center line of part is formed is also just right, and refill component will not be caused to damage, and with refill attached components firmly,
It is difficult to separate, its is simple in structure, service life length, improves the quality and technical performance of filter.
Brief description of the drawings
Fig. 1 is the structure diagram of fastening-type filter of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
As shown in Figure 1, fastening-type filter of the present invention, including capping 1, packing ring 3, refill component 4, end cap 5, casing assembly
6, the packing ring 3 (passing through spot-welding technology) is located between capping 1 and one end of refill component 4, the other end of the refill component 4
Connect with end cap 5, the packing ring 3 is inwardly stuck at the center of refill component 4, and the end that curves inwardly of the packing ring 3 (forms taper
Shape) with the center line C of refill component 4 angle A formed it is 15-20 degree, the end cap 5 is inwardly stuck in the another of the refill component 4
One end outside, and the angle B of the center line C formation of curve inwardly end (shape is in a taper shape) and the refill component 4 of the end cap 5 is
8-12 degree.The packing ring 3, end cap 5 are respectively provided with aduncate tapered configuration, and both center line C institutes with refill component respectively
The angle of formation is also just right, so as to will not cause to damage to refill component.The middle part of the end cap 5 and with refill component 4
Center joint there is inside groove 7, it is combined with refill component more firm.
Claims (2)
1. fastening-type filter, including capping (1), packing ring (3), refill component (4), end cap (5), casing assembly (6), the pad
Circle (3) is located between capping (1) and one end of refill component (4), and the other end of the refill component (4) connects with end cap (5),
It is characterized in that：The packing ring (3) is inwardly stuck at the center of refill component (4), and curve inwardly end and the paper of the packing ring (3)
The angle that the center line of core assembly (4) is formed is 15-20 degree, and the end cap (5) is inwardly stuck in the other end of the refill component (4)
Outside, and the angle of the center line formation of curve inwardly end and the refill component (4) of the end cap (5) is 8-12 degree.
2. fastening-type filter as claimed in claim 1, it is characterised in that：The middle part of the end cap (5) and with refill component
(4) center joint has inside groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936092.3U CN207261137U (en) | 2017-07-28 | 2017-07-28 | Fastening-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936092.3U CN207261137U (en) | 2017-07-28 | 2017-07-28 | Fastening-type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261137U true CN207261137U (en) | 2018-04-20 |
Family
ID=61927528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936092.3U Active CN207261137U (en) | 2017-07-28 | 2017-07-28 | Fastening-type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261137U (en) |
-
2017
- 2017-07-28 CN CN201720936092.3U patent/CN207261137U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Nanhai Inventor after: Huang Jiandong Inventor after: Liu Wanbin Inventor before: Huang Jiandong Inventor before: Ye Nanhai Inventor before: Liu Wanbin |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HSOAR GROUP Co.,Ltd. Assignor: ZHEJIANG UNIVERSE FILTER Co. Contract record no.: X2021330000386 Denomination of utility model: Fastening filter Granted publication date: 20180420 License type: Common License Record date: 20211011 |