CN211075471U

CN211075471U - Vehicle air conditioner filter element cover plate

Info

Publication number: CN211075471U
Application number: CN201921637483.0U
Authority: CN
Inventors: 付鸿晔; 陈猛; 马利; 李文泽; 陈睿; 齐娜; 吴小翠
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-24
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a vehicle air conditioner filter core cover plate installs in HVAC's filter core installing port position, and this vehicle air conditioner filter core cover plate is including lapping the body, the one end of apron body be constructed with HVAC pivot connection's pin joint end, the other end of apron body be constructed with the joint end that the HVAC joint links to each other, just the apron body by the pin joint end reaches the joint end with connect respectively between HVAC and constitute right the shutoff of filter core installing port. The vehicle air conditioner filter element cover plate of the utility model can improve the connection strength between the cover plate body and the HVAC by respectively pivoting and clamping the two ends of the cover plate body with the HVAC, thereby effectively preventing the cover plate body from being broken due to the opening of the filter element mounting port; meanwhile, the opening of the filter element mounting opening can be realized only by operating the clamping end, and the operation is simple, so that the vehicle air conditioner filter element cover plate has a better use effect.

Description

Vehicle air conditioner filter element cover plate

Technical Field

The utility model relates to a vehicle air conditioner technical field, in particular to vehicle air conditioner filter core cover plate.

Background

With the continuous development of automobile technology, the requirement on the driving comfort of the automobile is gradually improved, and the quality of the performance of an automobile air conditioning system plays a crucial role in the riding comfort of the automobile. The automotive air conditioner has an air conditioning filter element for filtering air entering a vehicle compartment from the outside to filter out impurities, dust and the like in the air. Based on the service performance of the air conditioner filter element, the air conditioner filter element needs to be replaced regularly, and along with the increasing serious air pollution, the replacement period of the air conditioner filter element is shortened increasingly. The air conditioner filter element on the automobile is usually arranged in the HVAC by a filter element mounting opening on the HVAC, and a filter element cover plate is arranged on the filter element mounting opening to cover the air conditioner filter element, so that when the air conditioner filter element is dismounted, the filter element cover plate needs to be firstly dismounted.

And the filter core apron among the prior art is generally that one end joint is on HVAC, and the other end is pegged graft on HVAC, because structural design is unreasonable, when dismantling the filter core apron, not only be convenient for dismantle and be difficult for opening the filter core installing port, also easily lead to the junction emergence fracture of filter core apron and HVAC when opening simultaneously to the life of filter core apron has been reduced, and whole car cost has been increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a vehicle air conditioner filter core cover plate to in opening the filter core installing port, also can effectively avoid the apron body to break off when opening simultaneously.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a vehicle air conditioner filter core apron installs in HVAC's filter core installing port position, and this vehicle air conditioner filter core apron includes the apron body, the one end of apron body be constructed have with HVAC pivoted joint end, the other end of apron body be constructed have with the joint end that the HVAC joint links to each other, just the apron body by the pivot joint end reach the joint end with connect respectively between HVAC and constitute right the shutoff of filter core installing port.

Further, the pivoting end is a pivoting hole formed on the cover plate body, and a pivoting shaft penetrating through the pivoting hole is arranged on the HVAC corresponding to the pivoting hole.

Further, be formed with the joint interface on the HVAC, the joint end is for corresponding to the joint interface constructs in dop on the apron body, just the dop can be passed by one side of HVAC the joint interface, and the card is arranged in the opposite side of HVAC.

Furthermore, the clamping head is U-shaped, a clamping block is constructed on the clamping head, and the clamping head is clamped on the HVAC by the clamping block.

Furthermore, the opening direction of the clamping interface is consistent with that of the filter element mounting opening.

Furthermore, a structure reinforcing part is arranged at the joint of the clamping head and the cover plate body.

Further, a limiting part which can be abutted against the cover plate body is formed on the HVAC, and the limiting part is used for limiting the pivoting angle of the cover plate body relative to the HVAC.

Furthermore, the limiting part is constructed on a limiting block on the HVAC, corresponding to the limiting block, a limiting rib is constructed on the cover plate body, and the limiting rib is abutted against the limiting block to limit the pivoting angle of the cover plate body.

Furthermore, a pivoting groove which is provided with a pivoting axis of the cover plate body is formed in the HVAC, the limiting block is fixedly arranged in the pivoting groove, and the limiting rib is constrained in the pivoting groove.

Furthermore, a positioning portion is formed on the HVAC, and the positioning portion and the limiting portion are respectively abutted to two opposite sides of the cover plate body, so that the cover plate body is pivotally positioned.

Compared with the prior art, the utility model discloses following advantage has:

(1) the vehicle air conditioner filter element cover plate of the utility model can improve the connection strength between the cover plate body and the HVAC by respectively pivoting and clamping the two ends of the cover plate body with the HVAC, thereby effectively preventing the cover plate body from being broken due to the opening of the filter element mounting port; meanwhile, the opening of the filter element mounting opening can be realized only by operating the clamping end, and the operation is simple, so that the vehicle air conditioner filter element cover plate has a better use effect.

(2) The pivoting end adopts a pivoting hole, so that the structure is simple, and the design and implementation are convenient.

(3) The clamping head is adopted at the clamping end, so that the structure is simple, and the processing and the manufacturing are convenient.

(4) The clamping head adopts a U shape, which is beneficial to improving the structural strength of the clamping head.

(5) The opening direction of the clamping interface and the filter element mounting port is set to be consistent, so that clamping of the clamping head in the clamping interface can be facilitated.

(6) Set up the structure rib, can improve the joint strength between dop and apron body to can effectively prevent to lead to the dop fracture because of frequently opening the apron body.

(7) Through setting up the spacing portion of injecing apron body pivot angle, can prevent that the apron body from opening the angle too big and interfering with other parts.

(8) The limiting part adopts a limiting block, so that the structure is simple, and the design and implementation are convenient.

(9) Through setting up and spacing portion cooperation and to the location portion of apron body pivot location, can restrict the apron body in maximum angle department to can prevent to lap the body and make a round trip to rock and influence the dismouting of air conditioner filter core.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a cover plate body according to an embodiment of the present invention;

FIG. 2 is an exploded view of the HVAC, air conditioning filter element and cover plate body assembly according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is a schematic structural diagram of an HVAC system according to an embodiment of the present invention;

FIG. 6 is an enlarged view of portion C of FIG. 5;

FIG. 7 is an enlarged view of portion D of FIG. 5;

fig. 8 is a schematic view illustrating an opened state of the cover body according to the present embodiment;

description of reference numerals:

1-HVAC, 101-a limiting block, 102-a pivoting groove, 103-an axle hole, 104-a clamping interface, 105-a positioning rib and 106-a filter element mounting opening;

2-cover plate body, 201-limiting rib, 202-pivot hole, 203-side plate, 204-clamping head, 205-groove and 206-clamping block;

3-a pivot shaft and 4-an air conditioner filter element.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a vehicle air conditioner filter element cover plate, as shown in fig. 1 and 2, the cover plate is installed at a filter element installation opening 106 of HVAC1 and comprises a cover plate body 2, one end of the cover plate body 2 is provided with a pivoting end which is pivotally connected with HVAC1, the other end of the cover plate body 2 is provided with a clamping end which is connected with HVAC1 in a clamping manner, and the cover plate body 2 is respectively connected with the HVAC1 through the pivoting end and the clamping end to form a plugging to the filter element installation opening 106.

Specifically, the filter element attachment opening 106 of the HVAC1 according to the related art is generally a rectangular hole, and as shown in fig. 3 in combination with fig. 2, the cover plate body 2 of the present embodiment includes a rectangular main body portion fitted into the filter element attachment opening 106, and the upper and lower ends of the main body portion are respectively provided with the edge plates 203 folded back toward the main body portion. In addition, in order to facilitate the following limiting rib 201, a baffle extending outward from the main body is configured at one end of the cover plate body 2 having a pivoting end, and further, the two baffles of the present embodiment are arranged in a vertical opposite manner.

The pivoting end is specifically a pivoting hole 202 formed on the side plate 203, and a pivoting shaft 3 penetrating the pivoting hole 202 is disposed on the HVAC1 corresponding to the pivoting hole 202. In this embodiment, in order to facilitate the arrangement of the pivot shaft 3, the pivot hole 202 provided in the upper side plate 203 is configured as a through hole, and the pivot hole 202 provided in the lower side plate 203 is configured as a blind hole, so that the pivot shaft 3 can be positioned in the blind hole after passing through the through hole. In addition, as shown in fig. 3, a limiting rib 201 protruding toward one side of the main body is formed on each of the two baffles. Of course, in addition to the structure of the limiting rib 201 on both the baffles, the limiting rib 201 may be disposed on only one of the baffles.

Referring to fig. 4 in combination with fig. 2, the latching end of the present embodiment is embodied as a latch 204 disposed on the other side of the cover plate body 2 with respect to the pivot hole 202, and the latch 204 can be inserted from one side of the HVAC1 through the latch opening 104 described below and latched to the other side of the HVAC1, so as to form a latching connection between the cover plate body 2 and the HVAC 1. In order to improve the structural strength of the chuck 204, as shown in fig. 4, the chuck 204 of the present embodiment is configured in a "U" shape that is opened toward one side of the cover body 2, and a latch 206 is configured on the chuck 204, and the chuck 204 is placed on the HVAC1 by latching.

In addition, in order to improve the stability of the engagement between the cover plate body 2 and the HVAC1, the plurality of latches 206 are provided at intervals, and the two latches 206 of the present embodiment are preferably provided at intervals. In addition, a structural reinforcement part is arranged at the joint of the chuck 204 and the cover plate body 2 to improve the structural strength of the chuck 204. In order to achieve the convenience of manufacturing and light weight design, as shown in fig. 4, the structural reinforcement portion of the present embodiment is specifically a groove 205, and further, two grooves 205 are disposed at an interval.

The HVAC1 of the present embodiment is constructed as shown in fig. 5 in combination with fig. 2, and the overall structure is similar to the prior art, except that a clip interface 104 is formed on the HVAC1 corresponding to the clip 204 and located on one side of the cartridge mounting opening 106, and the opening direction of the clip interface 104 is consistent with the opening direction of the cartridge mounting opening 106, so that the clip 204 can be easily clipped in the clip interface 104. And in order to facilitate the provision of the card interface 104, as shown in fig. 6, an overhanging card board is constructed on the HVAC1, and the card interface 104 is constructed on the card board. In addition, in order to improve the chucking stability, as shown in fig. 6, the chucking interface 104 of the present embodiment is provided as a rectangular mouth.

In addition, as shown in fig. 7, a shaft hole 103 is formed on the HVAC1 corresponding to the pivot hole 202, and the pivot shaft 3 is inserted into the shaft hole 103 and is in interference fit with the pivot hole 202, thereby forming a pivotal connection between the cover plate body 2 and the HVAC 1. In addition, a stopper portion that can abut against the cover body 2 is configured on the HVAC1 to constitute a limitation of the pivot angle of the cover body 2 with respect to the HVAC 1. As shown in fig. 8 in combination with fig. 7, the limiting part is specifically a limiting block 101 configured on the HVAC1, and the limiting block 101 can abut against the limiting rib 201, so as to limit the pivoting angle of the cover body 2, and further prevent interference with other components due to an excessively large pivoting range of the cover body 2.

Here, the abutment profile of the stopper 101 for abutment with the stopper rib 201 of the present embodiment is arranged orthogonally to the opening direction of the cartridge mounting opening 106, so that the maximum pivot angle of the cover plate body 2 is defined as 90 °. Of course, the angle between the abutment profile and the cartridge mounting opening 106 can also be adjusted as the case may be, to adjust the maximum pivoting angle of the cover plate body 2. In this embodiment, a pivot groove 102 is further formed at the position of the limiting block 101 of the HVAC1, the limiting block 101 is fixedly disposed in the pivot groove 102, and the limiting rib 201 is constrained in the pivot groove 102 due to the pivot connection between the cover plate body 2 and the HVAC1, that is, the limiting rib 201 performs the pivot motion in the pivot groove 102, so that the abutting between the limiting rib 201 and the limiting block 101 can be effectively ensured, and the limiting effect on the cover plate body 2 can be improved.

In addition, as shown in fig. 8, a positioning portion is configured on the HVAC1, the positioning portion is specifically a positioning rib 105 disposed in the pivot groove 102, and a positioning groove adapted to the positioning rib 201 is formed between the positioning rib 105 and the limiting block 101, the positioning rib 201 can cross the positioning rib 105 and be clamped in the positioning groove, and is abutted against the positioning rib 105 and the limiting block 101, so that the cover body 2 can be positioned at the maximum pivot angle, that is, at the position where the cover body 2 is opened by 90 °. And in order to facilitate the stopper rib 201 to pass over the positioning rib 105, as shown in fig. 7, the outer circumferential surface of the positioning rib 105 is configured as a circular arc surface.

Based on the above overall description, in the vehicle air conditioner filter element cover plate of the embodiment, the two ends of the cover plate body 2 are respectively pivoted and clamped with the HVAC1, so that the connection strength between the cover plate body 2 and the HVAC1 can be improved, and the cover plate body 2 can be effectively prevented from being broken due to the opening of the filter element mounting opening 106; meanwhile, the filter element mounting opening 106 can be opened only by operating the clamping end, and compared with the existing structure, the filter element mounting opening structure is simple to operate, and meanwhile, the service life of the cover plate body 2 can be prolonged, so that the vehicle air conditioner filter element cover plate has a good using effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vehicle air conditioner filter core apron installs in filter core installing port (106) position of HVAC (1), its characterized in that: this vehicle air conditioner filter core apron includes apron body (2), the one end of apron body (2) be constructed with HVAC (1) pivotal connection's pin joint end, the other end of apron body (2) be constructed with the joint end that HVAC (1) joint links to each other, just apron body (2) by the pin joint end reaches the joint end with connect respectively between HVAC (1) and constitute right the shutoff of filter core installing port (106).

2. A vehicle air conditioner filter element cover plate as set forth in claim 1, wherein: the pivoting end is a pivoting hole (202) formed in the cover plate body (2), and a pivoting shaft (3) penetrating through the pivoting hole (202) is arranged on the HVAC (1) corresponding to the pivoting hole (202).

3. A vehicle air conditioner filter element cover plate as set forth in claim 1, wherein: a clamping interface (104) is formed on the HVAC (1), the clamping end corresponds to a clamping head (204) of the clamping interface (104) on the cover plate body (2), and the clamping head (204) can pass through the clamping interface (104) from one side of the HVAC (1) and is clamped on the other side of the HVAC (1).

4. A vehicle air conditioner filter element cover plate as set forth in claim 3, wherein: the clamping head (204) is U-shaped, a clamping block (206) is constructed on the clamping head (204), and the clamping head (204) is clamped on the HVAC (1) through the clamping block (206).

5. A vehicle air conditioner filter element cover plate as set forth in claim 3, wherein: the opening direction of the clamping interface (104) is consistent with that of the filter element mounting opening (106).

6. A vehicle air conditioner filter element cover plate as set forth in claim 3, wherein: and a structural reinforcing part is arranged at the joint of the clamping head (204) and the cover plate body (2).

7. A vehicle air conditioner filter element cover plate as defined in any one of claims 1 to 6, wherein: a limiting part which can be abutted against the cover plate body (2) is constructed on the HVAC (1), and the limiting part forms a limitation on the pivoting angle of the cover plate body (2) relative to the HVAC (1).

8. A vehicle air conditioner filter element cover plate as set forth in claim 7, wherein: the limiting part is a limiting block (101) constructed on the HVAC (1), corresponds to the limiting block (101), and is provided with a limiting rib (201) on the cover plate body (2), and the limiting rib (201) is abutted against the limiting block (101) to limit the pivoting angle of the cover plate body (2).

9. A vehicle air conditioner filter element cover plate as set forth in claim 8, wherein: a pivoting groove (102) which is provided with a pivoting axis of the cover plate body (2) is formed in the HVAC (1), the limiting block (101) is fixedly arranged in the pivoting groove (102), and the limiting rib (201) is restrained in the pivoting groove (102).

10. A vehicle air conditioner filter element cover plate as set forth in claim 7, wherein: a positioning part is constructed on the HVAC (1), and the positioning part and the limiting part are respectively abutted against two opposite sides of the cover plate body (2) to form the pivoting positioning of the cover plate body (2).