CN219467492U

CN219467492U - Sliding air door and air conditioner box

Info

Publication number: CN219467492U
Application number: CN202320623248.8U
Authority: CN
Inventors: 王肖阳; 吴铎; 穆景阳; 余兆开
Original assignee: Aitaisi Thermal System Research And Development Shanghai Co ltd
Current assignee: Aitaisi Thermal System Research And Development Shanghai Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-04
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of air conditioners and discloses a sliding air door and an air conditioner box, wherein the sliding air door comprises an air door soft rubber and an air door main body, the air door soft rubber comprises an outer frame part and an inner frame part which are connected, a first groove is formed in the outer frame part, at least two guide posts are arranged on the air door main body, and the guide posts protrude out of the periphery of the air door main body, so that when the outer frame part is sleeved on the periphery of the air door main body, the guide posts can penetrate through the first groove and are inserted into the guide grooves at the air opening position of the air conditioner main body in a sliding manner. The guide post can drive the sliding air door to slide, and the air door soft rubber can enable the sliding air door to be in interference fit with the notch of the guide groove at the corresponding position, so that the problem of air leakage between the sliding air door and the guide groove is avoided, and the sealing performance of the sliding air door is effectively improved. In addition, the inner frame part and the first surface of the air door main body are relatively fixed, and the position of the first groove is pressed by the guide column, namely, the inner frame part and the first groove are positioned on different sides of the guide column, so that the structural stability of the sliding air door can be ensured.

Description

Sliding air door and air conditioner box

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a sliding air door and an air conditioner box.

Background

The sliding air door of the automatic air conditioner for the vehicle plays a role in controlling the opening and closing of the air door and adjusting the air quantity of the air outlet, the current common sliding air door is made of hard plastic, is arranged in a guide groove in the air conditioner shell and can freely slide along the guide groove, and the sliding air door is provided with a rack which is meshed with a transmission gear for transmission, so that the opening and the closing of the sliding air door are controlled by gear rotation. However, in order to ensure the smoothness of the movement of the sliding air door in the guide groove, a gap is reserved between the sliding air door and the guide groove, so that the problems of air leakage, poor closing and the like of the air door exist.

Accordingly, there is a need for a sliding damper and air conditioning case that address the above-described issues.

Disclosure of Invention

An object of the present utility model is to provide a sliding damper, which has better sealing performance and can solve the problem of air leakage of the conventional sliding damper.

The technical scheme adopted by the utility model is as follows:

a sliding damper comprising:

the air door soft rubber comprises an outer frame part and an inner frame part which are connected, wherein a first groove is formed in the outer frame part;

the air door comprises an air door body, wherein at least two guide posts are arranged on the air door body, the guide posts protrude out of the periphery of the air door body, the outer frame portion is sleeved on the periphery of the air door body, the guide posts penetrate through the first grooves and are slidably inserted into the guide grooves at the air outlet of the air conditioner body, the air door body is in sealing butt joint with the notch of the guide grooves through the outer frame portion, the inner frame portion is relatively fixed with the first face of the air door body, and the inner frame portion and the first grooves are located on different sides of the guide posts.

Optionally, the air door main part has along the first side and the second side of relative setting of first direction, first side with the second side is last all to be provided with the guide pillar, just first side with the second side is all through the air door flexible glue with the notch sealing butt of guide slot.

Optionally, the air door main body is provided with a third side and a fourth side which are oppositely arranged along a second direction, a baffle is arranged at the air inlet of the air conditioner main body, and the first direction is perpendicular to the second direction;

when the sliding air door slides to the first position, the air door soft rubber on the third side is abutted with the baffle, the air door soft rubber on the fourth side is abutted with one side wall of the air port, when the sliding air door slides to the second position, the air door soft rubber on the fourth side is abutted with the baffle, and the air door soft rubber on the third side is abutted with the other side wall of the air port.

Optionally, the damper flexible glue located on the third side edge and the fourth side edge is provided with a limiting protrusion, and the limiting protrusion is used for being in limiting abutting connection with the baffle.

Optionally, the air door main body is further provided with a fixing column, the outer frame part is provided with a second groove, and the fixing column is inserted into the second groove.

Optionally, the first face of the damper main body is further provided with an inner frame groove, and the inner frame part is fixed in the inner frame groove through interference fit.

Optionally, the air door main body is further provided with an outer frame groove communicated with the inner frame groove, part of the outer frame part is located in the outer frame groove, and part of the outer frame part is wrapped on the periphery of the air door main body.

Alternatively, one of the inner frame portions is connected to both sides of the outer frame portion.

Optionally, the sliding air door further comprises a rack, the rack is arranged on the first face of the air door main body, a transmission gear is arranged on the air conditioner main body, and the rack and the transmission gear are meshed for transmission.

Another object of the present utility model is to provide an air conditioning box, which has a good sealing property of a sliding air door, and can avoid the problem of air leakage at an air port.

The technical scheme adopted by the utility model is as follows:

the air conditioning box comprises the sliding air door.

The beneficial effects of the utility model are as follows:

the sliding air door comprises an air door soft rubber and an air door main body, wherein the air door soft rubber comprises an outer frame part and an inner frame part which are connected, a first groove is formed in the outer frame part, at least two guide posts are arranged on the air door main body, and the guide posts protrude out of the periphery of the air door main body, so that when the outer frame part is sleeved on the periphery of the air door main body, the guide posts can penetrate through the first groove and are slidably inserted into the guide grooves at the air port position of the air conditioner main body. The sliding of the guide post in the guide groove can drive the sliding air door to slide, the air door soft rubber wrapped on the periphery of the air door main body can enable the sliding air door to be in interference fit with the notch of the guide groove at the corresponding position, so that the problem of air leakage between the sliding air door and the guide groove is avoided, and the sealing performance of the sliding air door can be effectively improved. In addition, the inner frame part is relatively fixed with the first surface of the air door main body, while the outer frame part is sleeved on the periphery of the air door main body, but the position of the outer frame part where the first groove is arranged is pressed by the guide post, namely, the inner frame part and the first groove are positioned on different sides of the guide post, so that the problem that the air door soft rubber falls off from the air door main body when being subjected to the force along the thickness direction of the air door main body can be avoided, and the structural stability of the sliding air door is ensured.

The air conditioner box provided by the utility model comprises the sliding air door, wherein the guide post can ensure that the sliding air door slides in the guide groove, and the soft rubber of the air door can improve the sealing performance of the sliding air door and solve the problem of air leakage.

Drawings

FIG. 1 is a schematic view of a damper body according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a damper flexible glue according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a first view angle of a sliding damper according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a second view angle of a sliding damper according to an embodiment of the present utility model;

FIG. 5 is an assembly view of a sliding damper and a drive gear provided in an embodiment of the present utility model;

FIG. 6 is a partial block diagram of a first view of an air conditioning case according to an embodiment of the present utility model;

FIG. 7 is a partial block diagram of a second view of an air conditioning case according to an embodiment of the present utility model;

fig. 8 is a partial block diagram of a third view of an air conditioning case according to an embodiment of the present utility model.

In the figure:

1. air door soft rubber; 11. an outer frame portion; 111. a first groove; 112. a second groove; 113. a limit protrusion; 12. an inner frame portion;

2. a damper main body; 21. an outer frame groove; 22. an inner frame groove; 23. a guide post; 24. fixing the column; 201. a first side; 202. a second side; 203. a third side; 204. a fourth side; 205. a first face;

3. a rack;

100. a sliding air door; 200. an air conditioner main body; 2001. an air port; 2002. a baffle; 2003. a transmission gear.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present embodiment provides a sliding damper 100, which includes a damper soft rubber 1 and a damper main body 2, wherein the damper soft rubber 1 is enclosed on the periphery of the damper main body 2, so that the damper main body 2 can be in sealing abutting connection with the air conditioner main body 200 through the damper soft rubber 1. Specifically, the damper flexible glue 1 includes an outer frame portion 11 and an inner frame portion 12 that are connected, a first groove 111 is provided on the outer frame portion 11, at least two guide posts 23 are provided on the damper main body 2, and the guide posts 23 are protruded from the outer periphery of the damper main body 2, so that when the outer frame portion 11 is sleeved on the outer periphery of the damper main body 2, the guide posts 23 can pass through the first groove 111 and be slidably inserted into the guide grooves at the position of the air inlet 2001 of the air conditioner main body 200. Further, to ensure the relative fixation of the damper flexible glue 1 and the damper main body 2, the inner frame 12 is fixed relative to the first surface 205 of the damper main body 2, while the outer frame 11 is sleeved on the outer periphery of the damper main body 2, but the position of the outer frame 11 where the first groove 111 is provided is pressed by the guide post 23, that is, the inner frame 12 and the first groove 111 are located at different sides of the guide post 23, so that the damper flexible glue 1 can be prevented from falling off from the damper main body 2 when being subjected to the force along the thickness direction of the damper main body 2. It can be known that, according to the structural arrangement of the air inlet 2001 of the air conditioner main body 200, the sliding air door 100 provided in this embodiment generally needs to slide to different positions to correspondingly adjust the air volume of the air inlet 2001, and the sliding of the guide post 23 in the guide groove can drive the sliding air door 100 to slide, and the air door soft rubber 1 wrapped around the air door main body 2 can enable the sliding air door 100 to achieve interference fit with the notch of the guide groove at the corresponding position, thereby avoiding the problem of air leakage between the sliding air door 100 and the guide groove and effectively improving the tightness of the sliding air door 100.

Alternatively, referring to fig. 1, the damper main body 2 has a first side 201 and a second side 202 which are oppositely disposed along a first direction, and guide posts 23 are disposed on the first side 201 and the second side 202, the guide posts 23 on the first side 201 and the second side 202 are inserted into the guide grooves, that is, two guide grooves extending in the same direction as the first side 201 and the second side 202 are disposed at the position of the damper 2001, and the first side 201 and the second side 202 are in sealing abutting contact with the notch of the guide groove through the damper soft rubber 1. In particular, at least two guide posts 23 on the first side 201 are disposed at intervals along the extending direction of the first side 201, and at least two guide posts 23 on the second side 202 are disposed at intervals along the extending direction of the second side 202.

With continued reference to fig. 1, the damper main body 2 has a third side 203 and a fourth side 204 disposed opposite to each other along a second direction, which is perpendicular to the first direction, the first direction being the ab direction in fig. 1, and the second direction being the cd direction in fig. 1. And when the sliding damper 100 is assembled to the air conditioning case, a damper 2002 is provided at the air port 2001 of the air conditioning main body 200, the damper 2002 being located at the middle of the moving path of the sliding damper 100. Thus, when the sliding damper 100 slides to the first position, the damper gel 1 on the third side 203 abuts against the damper 2002, the damper gel 1 on the fourth side 204 abuts against one side wall of the tuyere 2001, and when the sliding damper 100 slides to the second position, the damper gel 1 on the fourth side 204 abuts against the damper 2002, and the damper gel 1 on the third side 203 abuts against the other side wall of the tuyere 2001.

Preferably, the damper glue 1 located on the third side 203 and the fourth side 204 further has a limiting protrusion 113, and the limiting protrusion 113 is disposed towards one side of the damper 2002, so that when the sliding damper 100 slides to the first position, the limiting protrusion 113 of the damper glue 1 on the third side 203 is in limiting abutment with the damper 2002, and the sliding damper 100 is limited to continue to slide in the same direction. And when the sliding air door 100 slides to the second position, the limiting protrusion 113 of the air door flexible glue 1 on the fourth side 204 is in limiting abutment with the baffle 2002, so as to limit the sliding air door 100 to slide in the same direction.

Further alternatively, the damper main body 2 is further provided with a fixing post 24, and the outer frame 11 is provided with a second groove 112, and when the outer frame 11 is sleeved on the outer periphery of the damper main body 2, the fixing post 24 is inserted into the second groove 112, so as to further limit the relative positions of the damper flexible glue 1 and the damper main body 2. In particular, the fixing posts 24 may be disposed on any one or more of the first side 201, the second side 202, the third side 203, and the fourth side 204 of the damper body 2, and the number of the fixing posts 24 on each side is not limited. In this embodiment, since the damper main body 2 has a rectangular plate-like structure and the first side 201 and the second side 202 thereof are longer, the fixing posts 24 are disposed on the first side 201 and the second side 202 and between two guide posts 23 disposed at intervals on the same side.

Optionally, the first surface 205 of the damper main body 2 is further provided with an inner frame groove 22, and since the inner frame portion 12 is made of soft rubber, the inner frame portion 12 and the inner frame groove 22 can be relatively fixed by interference fit with the inner frame groove 22. Preferably, the inner frame 12 includes a first section and a second section, the second section is connected with the outer frame 11 through the first section, and the second section is provided with a volume as large as possible, so as to increase the contact area between the inner frame 12 and the inner frame groove 22, so that the two are relatively fixed more firmly.

Preferably, the inner frame part 12 is connected to both sides of the outer frame part 11, i.e., each inner frame part 12 has at least two first segments to enhance the connection strength between the inner frame part 12 and the outer frame part 11. Preferably, at least two inner frame parts 12 are provided, and the inner frame parts 12 are symmetrically arranged, so that the air door flexible glue 1 has a symmetrical structure, and the stress at each position of the air door flexible glue is uniform.

Optionally, the damper main body 2 is further provided with an outer frame groove 21, and the outer frame groove 21 is used for accommodating the outer frame portion 11, and the outer frame groove 21 is also communicated with the inner frame groove 22 because the outer frame portion 11 is connected with the inner frame portion 12. In this embodiment, the outer frame groove 21 is disposed on the first surface 205 of the damper main body 2, and the outer frame groove 21 has only one side groove wall, so that a portion of the outer frame 11 is disposed in the outer frame groove 21, and a portion of the outer frame 11 extends out of the outer frame groove 21 to cover the side edges of the outer periphery of the damper main body 2, wherein the side edges are the first side edge 201, the second side edge 202, the third side edge 203 and the fourth side edge 204.

Further, the sliding damper 100 further includes a rack 3, the rack 3 is disposed on the first surface 205 of the damper main body 2, and the air conditioner main body 200 is correspondingly disposed with a transmission gear 2003, and the transmission gear 2003 and the rack 3 are engaged to realize the movement of the sliding damper 100 relative to the air conditioner main body 200. In particular, the rack 3 extends in the second direction, and the transmission gear 2003 is disposed in correspondence with the baffle 2002, so that when the transmission gear 2003 is engaged to the end of the rack 3, the third side 203 or the fourth side 204 of the damper body 2 abuts against the baffle 2002.

As shown in fig. 6 to 8, the present embodiment further provides an air conditioner box, which includes the sliding air door 100, and the guiding post 23 of the sliding air door 100 can ensure that the sliding air door 100 slides in the guiding groove, and the air door soft rubber 1 can improve the sealing performance of the sliding air door 100, so as to solve the air leakage problem.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Sliding damper, its characterized in that includes:

the air door flexible glue (1) comprises an outer frame part (11) and an inner frame part (12) which are connected, wherein a first groove (111) is formed in the outer frame part (11);

air door main part (2), be provided with two at least guide posts (23) on air door main part (2), guide post (23) protrusion air door main part (2) periphery, frame portion (11) cover is located air door main part (2) periphery, guide post (23) pass in first groove (111) and the guide groove of sliding insertion in wind gap (2001) department of air conditioner main part (200), air door main part (2) pass through frame portion (11) with the notch sealing butt of guide groove, interior frame portion (12) with first face (205) of air door main part (2) are fixed relatively, interior frame portion (12) with first groove (111) are located the different sides of guide post (23).

2. The sliding damper according to claim 1, characterized in that the damper body (2) has a first side (201) and a second side (202) arranged opposite in a first direction, the first side (201) and the second side (202) are each provided with the guide post (23), and the first side (201) and the second side (202) are each in sealing abutment with the slot opening of the guide slot by the damper flexible glue (1).

3. The sliding damper according to claim 2, characterized in that the damper body (2) has a third side (203) and a fourth side (204) arranged opposite in a second direction, the air-conditioning body (200) being provided with a baffle (2002) at the air opening (2001), the first direction being perpendicular to the second direction;

when the sliding air door slides to a first position, the air door soft rubber (1) on the third side edge (203) is abutted with the baffle (2002), the air door soft rubber (1) on the fourth side edge (204) is abutted with one side wall of the air port (2001), when the sliding air door slides to a second position, the air door soft rubber (1) on the fourth side edge (204) is abutted with the baffle (2002), and the air door soft rubber (1) on the third side edge (203) is abutted with the other side wall of the air port (2001).

4. A sliding damper according to claim 3, characterized in that the damper flexible glue (1) at the third side (203) and the fourth side (204) has a limit projection (113), the limit projection (113) being intended for limiting abutment with the shutter (2002).

5. The sliding damper according to claim 1, wherein a fixing post (24) is further provided on the damper main body (2), a second groove (112) is provided on the outer frame portion (11), and the fixing post (24) is inserted into the second groove (112).

6. The sliding damper according to claim 1, characterized in that the first face (205) of the damper body (2) is further provided with an inner frame groove (22), the inner frame portion (12) being secured in the inner frame groove (22) by an interference fit.

7. The sliding damper according to claim 6, wherein the damper main body (2) is further provided with an outer frame groove (21) communicating with the inner frame groove (22), a part of the outer frame portion (11) is located in the outer frame groove (21), and a part of the outer frame portion (11) is wrapped around the outer periphery of the damper main body (2).

8. A sliding damper according to claim 1, wherein one of the inner frame parts (12) is connected to both sides of the outer frame part (11).

9. The sliding damper according to claim 1, further comprising a rack (3), wherein the rack (3) is disposed on the first face (205) of the damper body (2), a transmission gear (2003) is disposed on the air conditioner body (200), and the rack (3) and the transmission gear (2003) are engaged for transmission.

10. An air conditioning case comprising a sliding damper according to any one of claims 1 to 9.