CN201202559Y - Engine air cleaner capable of changing filter paper - Google Patents
Engine air cleaner capable of changing filter paper Download PDFInfo
- Publication number
- CN201202559Y CN201202559Y CNU2008200703435U CN200820070343U CN201202559Y CN 201202559 Y CN201202559 Y CN 201202559Y CN U2008200703435 U CNU2008200703435 U CN U2008200703435U CN 200820070343 U CN200820070343 U CN 200820070343U CN 201202559 Y CN201202559 Y CN 201202559Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filter paper
- sealant layer
- cylindric
- end surface
- 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 relates to a filter paper-replicable engine air filter, wherein, the filter paper of the air filter can be replaced and the shell body of the filter can be reused; the engine air filter comprises a filter outer net, an end cover fixed at a port of the filter outer net and provided with a central hole for fixing the filter, as well as a piece of cylindrical filter paper inserted into the filter outer net; the upper end face and the lower end face of the cylindrical filter paper are respectively provided with sealant layers; the sealant layer of the upper end face is in sealed connection with the end cover; a seal relation is formed between the air filter near the sealant layer of the lower end face and an intake cylinder of the engine; as the filter paper can be replaced and the shell body of the filter can be reused, the engine air filter saves materials and achieves good air filtering effect so as to provide a guarantee for the user to reduce engine maintenance costs.
Description
Technical field
The utility model relate to a kind of can change filter paper and its housing can reusable replacing filter paper engine air filter.
Background technique
At present, its structure of known engine air filter is glued together by loam cake, lower cover, Intranet, filter paper, outer net, in use, need the periodic cleaning dust, and the filter paper of engine air filter and housing are bonded together, and can cause the dust cleaning not thorough during cleaning.After re-using a period of time, stop up filter paper, just cause whole air-strainer not use because of dust in air.Discarded air-strainer after the use because of can not be with filter paper and housing separately, can't reclaim and whole air-strainer is lost, and causes environmental pollution and waste of material.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists and provides a kind of and can change that filter paper and its housing can be reused and the engine air filter that reaches the replacing filter paper of economical with materials purpose.
The purpose of this utility model is achieved in that and comprises the filter cleaner outer net, is fixed on the end cap that has fixing filter cleaner center hole on port of filter cleaner outer net, inserts the cylindric filter paper in the filter cleaner outer net, it is characterized in that: on the upper and lower end face of cylindric filter paper, be provided with sealant layer, be the relation of being tightly connected between upper-end surface sealant layer and the end cap, air-strainer is by forming sealing relationship between lower end surface sealant layer and the engine charge tube.
Also be provided with support frame in the inner chamber of cylindric filter paper, support frame is fixed together by upper-end surface sealant layer and lower end surface sealant layer and cylindric filter paper.
Described upper-end surface sealant layer and lower end surface sealant layer are meant the polyurethane PU sandwich rubber, on the sealant layer of upper-end surface, also be furnished with at least one circle seal convexity that protrudes from sealant layer with the sealant layer one, on the sealant layer of lower end surface, also be furnished with at least one circle seal convexity that protrudes from sealant layer equally with the sealant layer one.
Filter cleaner outer net another port is a port of putting or take out cylindric filter paper into, and filter cleaner outer net another port is provided with the crescent shape breach of being convenient to take out cylindric filter paper when changing cylindric filter paper.
In cylindric filter paper, be fixed with the safe inner core of the nonwovens that can change filtered air of secondary filter, safe inner core comprises rack, be fixed on the loam cake that has center hole on the rack upper end-hole, be fixed on seal ring base on the rack lower end mouth, be installed in seal ring on the seal ring base, be rolled in nonwovens on the rack by the collar fixed packet, and safe inner core is by forming sealing relationship between seal ring and the engine air inlet tube.
Be installed with bolt in the center hole that covers on the safety inner core, this bolt passes the fixedly filter cleaner center hole on the end cap of filter cleaner outer net again, with safe inner core and the cylindric filter paper structure that is fixed as one.
The utlity model has and to change filter paper and its housing can be reused, thereby reach economical with materials and the effective advantage of filtered air, provide guarantee for the user reduces the engine maintenance cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structural representation of not fixing safe inner core in cylindric filter paper of the present utility model.
Fig. 3 is a filter cleaner outer net profile schematic representation of the present utility model.
Fig. 4 is a filter cleaner outer net plan view of the present utility model.
Fig. 5 is the structural representation of filter paper of filter of the present utility model.
Fig. 6 is the structural representation of safe inner core of the present utility model.
Embodiment
Shown in Fig. 1,2,3,4,5,6, the utility model comprises filter cleaner outer net 1, be fixed on the end cap 2 that has fixing filter cleaner center hole on 1 one ports of filter cleaner outer net, insert the cylindric filter paper 3 in the filter cleaner outer net 1, it is characterized in that: on the upper and lower end face of cylindric filter paper 3, be provided with sealant layer, be the relation of being tightly connected between upper-end surface sealant layer 4 and the end cap 2, air-strainer is by forming sealing relationship between lower end surface sealant layer 5 and the engine charge tube.Also be provided with support frame 6 in the inner chamber of cylindric filter paper 3, support frame 6 is fixed together with cylindric filter paper 3 by upper-end surface sealant layer 4 and lower end surface sealant layer 5.Support frame 6 is netted support frame.
As shown in Figure 5, described upper-end surface sealant layer 4 and lower end surface sealant layer 5 are meant the polyurethane PU sandwich rubber, on the upper-end surface of cylindric filter paper 3 sealant layer 4, also be furnished with the sealant layer one protrude from sealant layer two the circle seal convexities 7, on the lower end surface of cylindric filter paper 3 sealant layer 5, also be furnished with the sealant layer one protrude from sealant layer one the circle seal convexity 8.Support frame 6 is the interior cavity wall of cylindric filter paper 3, and cylindric filter paper 3 is played the support reinforcing fixation.
As shown in Figure 6, in cylindric filter paper 3, be fixed with the safe inner core 9 of the nonwovens that can change filtered air of secondary filter, safe inner core 9 comprises rack 10, be fixed on the loam cake that has center hole 11 on rack 10 upper end-hole, be fixed on seal ring base 12 on rack 10 lower end mouth, be installed in seal ring 13 on the seal ring base 12, be rolled in nonwovens 15 on the rack 10 by collar 14 fixed packet, and safe inner core 9 is by forming sealing relationship between seal ring 13 and the engine air inlet tube.Be installed with bolt in the center hole on the loam cake 11 of safety inner core 9, this bolt passes the center hole of the end cap 2 of filter cleaner outer net again, with safe inner core 9 and cylindric filter paper 3 structure that is fixed as one.
Shown in Fig. 2,3,4, filter cleaner outer net 1 of the present utility model is the circular hole net or also can is other reticular structure.Be densely covered with a plurality of circular holes 16 on the net at circular hole.Filter cleaner outer net 1 another port is a port of putting or take out cylindric filter paper 3 into, and filter cleaner outer net 1 another port is provided with the crescent shape breach of being convenient to take out cylindric filter paper 3 when changing cylindric filter paper 3.
Claims (6)
1, a kind of engine air filter of changing filter paper, comprise filter cleaner outer net (1), be fixed on having the fixing end cap of filter cleaner center hole (2), insert the cylindric filter paper (3) in the filter cleaner outer net (1) on (1) port of filter cleaner outer net, it is characterized in that: on the upper and lower end face of cylindric filter paper (3), be provided with sealant layer, be the relation of being tightly connected between upper-end surface sealant layer (4) and the end cap (2), air-strainer is by forming sealing relationship between lower end surface sealant layer (5) and the engine charge tube.
2, the engine air filter of replacing filter paper according to claim 1, it is characterized in that: also be provided with support frame (6) in the inner chamber of cylindric filter paper (3), support frame (6) is fixed together with cylindric filter paper (3) by upper-end surface sealant layer (4) and lower end surface sealant layer (5).
3, the engine air filter of replacing filter paper according to claim 1, it is characterized in that: described upper-end surface sealant layer (4) and lower end surface sealant layer (5) are meant the polyurethane PU sandwich rubber, on upper-end surface sealant layer (4), also be furnished with at least one circle seal convexity (7) that protrudes from sealant layer with the sealant layer one, on lower end surface sealant layer (5), also be furnished with at least one circle seal convexity (8) that protrudes from sealant layer equally with the sealant layer one.
4, the engine air filter of replacing filter paper according to claim 1, it is characterized in that: filter cleaner outer net (1) another port is for putting or take out the port of cylindric filter paper (3) into, and filter cleaner outer net (1) another port is provided with the crescent shape breach of being convenient to take out cylindric filter paper (3) when changing cylindric filter paper (3).
5, the engine air filter of replacing filter paper according to claim 1, it is characterized in that: the safe inner core (9) that in cylindric filter paper (3), is fixed with the nonwovens that to change filtered air of secondary filter, safe inner core (9) comprises rack (10), be fixed on the fixedly loam cake of inner core center hole (11) that has on rack (10) upper end-hole, be fixed on the seal ring base (12) on rack (10) lower end mouth, be installed in the seal ring (13) on the seal ring base (12), be rolled in nonwovens (15) on the rack (10) by collar (14) fixed packet, safe inner core (9) is by forming sealing relationship between seal ring (13) and the engine air inlet tube.
6, the engine air filter of replacing filter paper according to claim 5, it is characterized in that: be installed with bolt in the center hole on the loam cake (11) of safety inner core, this bolt passes the center hole on the end cap of filter cleaner outer net again, with safe inner core (9) and cylindric filter paper (3) structure that is fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200703435U CN201202559Y (en) | 2008-04-30 | 2008-04-30 | Engine air cleaner capable of changing filter paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200703435U CN201202559Y (en) | 2008-04-30 | 2008-04-30 | Engine air cleaner capable of changing filter paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202559Y true CN201202559Y (en) | 2009-03-04 |
Family
ID=40424873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200703435U Expired - Fee Related CN201202559Y (en) | 2008-04-30 | 2008-04-30 | Engine air cleaner capable of changing filter paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202559Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956608A (en) * | 2017-12-01 | 2018-04-24 | 重庆奇甫机械有限责任公司 | Easy opened filter integrated installation assembly |
| CN108035827A (en) * | 2017-12-01 | 2018-05-15 | 重庆奇甫机械有限责任公司 | Air filter integrated installation assembly |
| CN108035828A (en) * | 2017-12-01 | 2018-05-15 | 重庆奇甫机械有限责任公司 | Mounting bracket for air filter |
| CN112145323A (en) * | 2020-09-25 | 2020-12-29 | 安徽省大禾滤清器有限公司 | Filter element of air inlet filter for vehicle |
| CN113386553A (en) * | 2021-07-02 | 2021-09-14 | 陕西科隆新材料科技股份有限公司 | Special vehicle air inlet sealing frame |
| CN113786685A (en) * | 2021-08-30 | 2021-12-14 | 安徽高博过滤科技有限公司 | Filter element for air filter and processing technology thereof |
-
2008
- 2008-04-30 CN CNU2008200703435U patent/CN201202559Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956608A (en) * | 2017-12-01 | 2018-04-24 | 重庆奇甫机械有限责任公司 | Easy opened filter integrated installation assembly |
| CN108035827A (en) * | 2017-12-01 | 2018-05-15 | 重庆奇甫机械有限责任公司 | Air filter integrated installation assembly |
| CN108035828A (en) * | 2017-12-01 | 2018-05-15 | 重庆奇甫机械有限责任公司 | Mounting bracket for air filter |
| CN112145323A (en) * | 2020-09-25 | 2020-12-29 | 安徽省大禾滤清器有限公司 | Filter element of air inlet filter for vehicle |
| CN113386553A (en) * | 2021-07-02 | 2021-09-14 | 陕西科隆新材料科技股份有限公司 | Special vehicle air inlet sealing frame |
| CN113786685A (en) * | 2021-08-30 | 2021-12-14 | 安徽高博过滤科技有限公司 | Filter element for air filter and processing technology thereof |
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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: 20090304 Termination date: 20110430 |