CN211641777U - Filter cover plate structure - Google Patents
Filter cover plate structure Download PDFInfo
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- CN211641777U CN211641777U CN201922365548.7U CN201922365548U CN211641777U CN 211641777 U CN211641777 U CN 211641777U CN 201922365548 U CN201922365548 U CN 201922365548U CN 211641777 U CN211641777 U CN 211641777U
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Abstract
The utility model discloses a filter cover plate structure, its characterized in that: the filter cover plate is arranged on one side of the volute and is integrally formed with the volute, an air inlet is connected to the volute, and the filter cover plate is fixedly connected to the shell of the air inlet. The utility model discloses this kind of filter cover plate structure, simple structure is reasonable, and is with low costs, and the installation of being convenient for is arranged, has stronger practicality and better application prospect.
Description
Technical Field
The utility model belongs to the technical field of vehicle air conditioner, more specifically the filter lid plate structure that says so.
Background
In the automobile air conditioner, each air conditioner is provided with an air conditioner filter, the air conditioner filter is required to be sealed after the air conditioner filter is installed, a special filter cover plate is installed in a matching mode with the air conditioner filter cover plate, and the cover plate is frequently lost when the filter cover plate is installed and disassembled, so that unnecessary finished products are increased; and when the cover plate is manufactured, a special die needs to be designed for production, and the manufacturing cost and the logistics cost of the product are also increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art, and providing a filter cover plate structure which has simple and reasonable structure, low cost and convenient installation and arrangement.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the structure of the filter cover plate is characterized in that: the filter cover plate is arranged on one side of the volute and is integrally formed with the volute, an air inlet is connected to the volute, and the filter cover plate is fixedly connected to the shell of the air inlet.
In order to make the above technical solution more detailed and concrete, the present invention further provides the following preferable technical solution to obtain satisfactory practical effect:
and the filter cover plate is provided with an installation clamping groove correspondingly connected to the air inlet shell.
The casing of air intake is formed by controlling the concatenation of air intake casing, the concatenation department is equipped with the connection border that corresponds the amalgamation.
The mounting clamping groove is of a groove-shaped structure which is matched and clamped on the connecting edge.
And the side wall of the mounting clamping groove is provided with a connecting hole corresponding to the mounting hole on the connecting edge, and the mounting bolt penetrates through the connecting hole and the mounting hole and is fixedly connected with the mounting hole through a mounting nut.
The volute is characterized in that an extending edge which extends upwards is arranged in the circumferential direction of the volute, and a connecting lug which protrudes outwards is arranged on the outer side wall of the extending edge.
The casing fixed connection of air intake is in on the engaging lug, the casing of air intake with form the filter installation cavity between the extension border of spiral case.
The filter cover plate is arranged on one side of the filter installation cavity of the volute.
And a plurality of reinforcing ribs are arranged on the body of the filter cover plate.
Compared with the prior art, the utility model discloses filter cover plate structure has following advantage: the utility model discloses this kind of filter cover plate structure, simple structure is reasonable, and is with low costs, and the installation of being convenient for is arranged, has stronger practicality and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic diagram of a cover plate structure of a filter according to the present invention;
FIG. 2 is a schematic diagram of a cover plate structure of a filter according to the present invention;
labeled as: 1. the filter comprises an air inlet 11, a connecting edge 2, a volute 21, an extending edge 22, a connecting lug 3, a filter cover plate 31 and an installation clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The utility model discloses this kind of filter apron structure, as shown in fig. 1, 2 one sides of spiral case are located to filter apron 3, and with 2 integrated into one piece of spiral case, are connected with air intake 1 on the spiral case 2, and 3 fixed connection of filter apron are on the casing of air intake 1. The filter cover plate 3 is provided with a mounting clamping groove correspondingly connected to the shell of the air inlet 1.
The utility model discloses in, the casing of air intake 1 is formed by controlling the concatenation of air inlet casing, and concatenation department is equipped with the connection border that corresponds the amalgamation. The mounting slot 31 is in a groove structure which is clamped on the connecting edge in a matching way. The side wall of the installation clamping groove 31 is provided with a connecting hole corresponding to the installation hole on the connecting edge 11, and during installation, the connecting hole and the installation hole are penetrated through an installation bolt and fixedly connected through an installation nut.
The utility model discloses in, be equipped with the extension border 21 that upwards extends the formation in the week of spiral case 2, be equipped with the engaging lug 22 that forms to the outside protrusion on the 21 lateral walls in extension border, air intake casing erection joint is on spiral case 2's extension border 21 to connect on engaging lug 22 through screw mounting.
The utility model discloses in, the casing fixed connection of air intake 1 forms the filter installation cavity on engaging lug 22 between the casing of air intake 1 and the extension border of spiral case. Filter apron 3 locates filter installation cavity one side of spiral case 2, and the filter passes through 3 open-ended one sides of filter apron to be installed in the cavity, installs filter apron 3 lock on the connection border 11 of air intake 1, through the installation bolt fastening installation.
The utility model discloses in, be equipped with many strengthening ribs on filter apron 3's the body to the structural strength of reinforcing apron body, filter apron 3 and 2 integrated into one piece of spiral case, structural performance is good, need not and outer mould shaping, and is with low costs, and the filter apron 3 installation of being convenient for uses, avoids the installation to dismantle and loses.
The utility model discloses this kind of filter cover plate structure is the product characteristic of make full use of PP working of plastics, has the characteristic of hundred glues, but fixed rotating shaft department is rotatory many times and not cracked characteristic, similar bowl cover lock structure to the rate of utilization of filter cover installation and dismantlement is not enough tens of times, and the satisfied user demand that this structure can be fine. A set of special dies can be reduced to produce the cover plate; the material quantity of the air conditioner per se is reduced, and the logistics cost is reduced; avoid losing because of the apron, cause the waste of material.
The utility model discloses this kind of filter cover plate structure, simple structure is reasonable, and is with low costs, and the installation of being convenient for is arranged, has stronger practicality and better application prospect.
The present invention has been described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and various insubstantial improvements or direct applications to other applications can be achieved by using the method and technical solution of the present invention, which all fall within the protection scope of the present invention.
Claims (9)
1. The filter cover plate structure, its characterized in that: the filter cover plate is arranged on one side of the volute and is integrally formed with the volute, an air inlet is connected to the volute, and the filter cover plate is fixedly connected to the shell of the air inlet.
2. A filter head plate structure according to claim 1, wherein: and the filter cover plate is provided with an installation clamping groove correspondingly connected to the air inlet shell.
3. A filter head plate structure according to claim 2, wherein: the casing of air intake is formed by controlling the concatenation of air intake casing, the concatenation department is equipped with the connection border that corresponds the amalgamation.
4. A filter head plate structure according to claim 3, wherein: the mounting clamping groove is of a groove-shaped structure which is matched and clamped on the connecting edge.
5. A filter head plate structure according to claim 4, wherein: and the side wall of the mounting clamping groove is provided with a connecting hole corresponding to the mounting hole on the connecting edge, and the mounting bolt penetrates through the connecting hole and the mounting hole and is fixedly connected with the mounting hole through a mounting nut.
6. A filter head plate structure according to claim 1, wherein: the volute is characterized in that an extending edge which extends upwards is arranged in the circumferential direction of the volute, and a connecting lug which protrudes outwards is arranged on the outer side wall of the extending edge.
7. A filter head plate structure according to claim 6, wherein: the casing fixed connection of air intake is in on the engaging lug, the casing of air intake with form the filter installation cavity between the extension border of spiral case.
8. A filter head plate structure according to claim 7, wherein: the filter cover plate is arranged on one side of the filter installation cavity of the volute.
9. A filter head plate structure according to any one of claims 1 to 8, wherein: and a plurality of reinforcing ribs are arranged on the body of the filter cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365548.7U CN211641777U (en) | 2019-12-25 | 2019-12-25 | Filter cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365548.7U CN211641777U (en) | 2019-12-25 | 2019-12-25 | Filter cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211641777U true CN211641777U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922365548.7U Active CN211641777U (en) | 2019-12-25 | 2019-12-25 | Filter cover plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211641777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901349A (en) * | 2019-12-25 | 2020-03-24 | 博耐尔汽车电气系统有限公司 | Filter cover plate structure |
-
2019
- 2019-12-25 CN CN201922365548.7U patent/CN211641777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901349A (en) * | 2019-12-25 | 2020-03-24 | 博耐尔汽车电气系统有限公司 | Filter cover plate structure |
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