CN204398804U - Automobile air conditioner air-outlet system - Google Patents
Automobile air conditioner air-outlet system Download PDFInfo
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- CN204398804U CN204398804U CN201420810328.5U CN201420810328U CN204398804U CN 204398804 U CN204398804 U CN 204398804U CN 201420810328 U CN201420810328 U CN 201420810328U CN 204398804 U CN204398804 U CN 204398804U
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Abstract
The utility model provides a kind of automobile air conditioner air-outlet system, belongs to automotive air-conditioning system field, comprises control assembly, and control assembly and be communicated with the air-conditioning compressor of automobile by intake stack, the inside controlling assembly is provided with cavity; At least one ceiling pipeline, ceiling pipeline and cavity connects, ceiling pipeline is arranged on the ceiling of automobile, ceiling pipeline is provided with the first air outlet; At least one center tube, center tube and cavity connects, center tube is arranged on the bottom of automobile, center tube is provided with the second air outlet.The automobile air conditioner air-outlet system of this structure can make air enter the interior of automobile from the multiple directions such as top and bottom in compartment; Air is respectively from the first air outlet and the blowout of the second air outlet, make navigating mate or passenger can feel more natural, environmental facies residing for the personnel being in automobile bodies inside are with, the interior impression difference that causes of air quantity difference everywhere when avoiding air blow out from single air outlet.
Description
Technical field
The utility model relates to automotive air-conditioning system field, in particular to automobile air conditioner air-outlet system.
Background technology
Automotive air-conditioning system realizes freezing to the air in a car compartment of automobile, heats, takes a breath and the device of air-pollution control.It can provide comfortable environment by bus for navigating mate and passenger, reduces the degree of fatigue of chaufeur, improves traffic safety.
Automobile air conditioner air-outlet system is the important component part of automotive air-conditioning system, is mainly used in the air in air-conditioning compressor to be transported to interior.The air outlet major part of existing automobile is all arranged on the control desk place of automobile or the middle empty station place of rear row, this design causes the air quantity at air outlet place larger, its complementary space air quantity is less, environment in whole compartment is different, be difficult to make be in environment the most comfortable everywhere in compartment, this problem is particularly outstanding in extended type car.
Utility model content
The utility model provides a kind of automobile air conditioner air-outlet system, and the problems referred to above are improved.
The utility model is achieved in that
A kind of automobile air conditioner air-outlet system, comprising:
Control assembly, control assembly and be communicated with the air-conditioning compressor of automobile by intake stack, the inside controlling assembly is provided with cavity; At least one ceiling pipeline, ceiling pipeline and cavity connects, ceiling pipeline is arranged on the ceiling of automobile, ceiling pipeline is provided with the first air outlet; At least one center tube, center tube and cavity connects, center tube is arranged on the bottom of automobile, center tube is provided with the second air outlet.
Control assembly for controlling the state of air-conditioning compressor etc., thus control the air quantity state of the first air outlet, the second air outlet, intake stack is used for control assembly to be communicated with the air-conditioning compressor of automobile, and supplied gas is passed through; Air-conditioning compressor belongs to the important component part of automotive air-conditioning system, for providing pressurized air etc. for automobile air conditioner air-outlet system, but does not belong to a part for automobile air conditioner air-outlet system; Ceiling pipeline is positioned on the carriage ceiling of automobile, for being communicated with the first air outlet by the cavity controlling assembly, making the air in cavity can arrive the first air outlet by ceiling pipeline, thus making air enter the interior of automobile from the top in compartment; Center tube is used for the cavity controlling assembly to be communicated with the second air outlet, makes the air in cavity can arrive the second air outlet by center tube, thus makes air enter the interior of automobile from the bottom in compartment.Bottom of car in this utility model refers to the diapire of the inner space of automobile, does not refer at the bottom of car.
When opening control assembly, air-conditioning compressor and driving engine are started working, and the cavity being control assembly by intake stack provides the air of specified temp; Air is evenly distributed in ceiling pipeline and center tube by controlling the cavity of assembly, and respectively by the first air outlet and the second air outlet from the top in compartment and bottom blowout, makes air be evenly distributed in the interior of automobile.
Further, also comprise two Edge conduit, Edge conduit is separately positioned on the two bottom sides of automobile, and Edge conduit is communicated with air-conditioning compressor, and one end away from air-conditioning compressor of Edge conduit is provided with the 3rd air outlet.
Edge conduit is directly communicated with air-conditioning compressor, the air that air compressor is blown out can directly from the 3rd air outlet blowout, the blow-off direction of air can be increased, and then make people feel more comfortable, further, increase the quantity of air outlet, the air output of automobile air conditioner air-outlet system can be increased, thus make the chiller compartment of automobile or heat faster, the air output of each air outlet also can be reduced when fixing air output.
Further, also comprise central air port, central air port is arranged on the control desk place of automobile, and central air port and cavity pass through pipeline communication.
Central authorities air port is by pipeline and cavity connects, the air controlled in the cavity of assembly can blow out from central air port, the blow-off direction of air can be increased, and then make people feel more comfortable, and, increase the quantity of air outlet, the air output of automobile air conditioner air-outlet system can be increased, thus make the chiller compartment of automobile or heat faster; Because the environment of each position is roughly the same, during chaufeur adjustment air-conditioning state, only need to ensure that the position of oneself is in environment the most comfortable and can ensures that the environment residing for passenger is the most comfortable, comparatively convenient and simple during adjustment.
Further, center tube is two, and two center tubes are arranged side by side, and the opening direction of the second air outlet of every root center tube is all towards the direction away from an other center tube.
The opening direction of the second air outlet on two center tubes is arranged dorsad, namely the opening direction of the second air outlet of the center tube in left side is positioned at towards left side, be positioned at the opening direction of the second air outlet of the center tube on right side towards right side, air can be blown out by the direction of the second air outlet from the bottom being parallel to automobile bodies, avoid directly to during upper blowout, the leg of people not being felt well, thus make navigating mate or passenger feel more comfortable.
Further, every root center tube is provided with at least two the second air outlets, the second air outlet interval on every root center tube is arranged.
Every root center tube is provided with multiple second air outlet, the second air outlet can be all laid as required in the below at each seat, thus air can be blown out from the relevant position of often arranging vehicle seat, all people person experiences identical, passenger on each seat all can experience air-conditioning blowing, easily regulates.
Further, ceiling pipeline is two, is separately positioned on the ceiling both sides of automobile, and wherein the opening direction of the first air outlet of a ceiling pipeline is towards the oblique inclined downward of side near an other ceiling pipeline.
Ceiling pipeline is two, and air output can be made to increase, thus makes the chiller compartment of automobile or heat faster; The opening direction of the first air outlet of a ceiling pipeline is towards the oblique inclined downward of the side near an other ceiling pipeline, namely the opening direction of each first air outlet is all towards the midway location of inner space of vehicle, the discomfort that the scalp avoiding air directly to blow to navigating mate or passenger causes, can meet overhead has fresh air to go out to blow, straight blow head skin can be avoided again, make people feel more comfortable.
Further, every root ceiling pipeline is provided with at least two the first air outlets, the first air outlet interval on every root ceiling pipeline is arranged.
Every root ceiling pipeline is provided with multiple first air outlet, the first air outlet can be all laid as required above each seat, thus air can be blown out from the relevant position of often arranging vehicle seat, all people person experiences identical, passenger on each seat all can experience air-conditioning blowing, easily regulates.
Further, be all connected by attaching parts between the first air outlet with ceiling pipeline, between the second air outlet and center tube; The outside of ceiling pipeline and center tube is provided with annular groove, and attaching parts is tubulose, and the inner side of attaching parts is provided with annular protrusion, and annular groove engages with annular protrusion and can mutually rotate.
Attaching parts is for connecting the first air outlet and ceiling pipeline and the second air outlet and center tube, and the inner side of attaching parts is provided with annular protrusion, cooperatively interact with the annular groove outside ceiling pipeline and center tube, can relatively rotate around the axial line of ceiling pipeline or center tube between annular protrusion and annular groove, thus drive the first air outlet or the second air outlet to rotate, navigating mate or passenger can according to the opening directions needing selection first air outlet or the second air outlet of oneself, air is blown out from direction the most suitable, thus make oneself to feel the most comfortable.
Further, the seal ring for sealing is provided with between annular groove and annular protrusion.
Owing to can mutually rotate between annular protrusion and annular groove, namely be therebetween free-running fit, free-running fit causes there is gap therebetween, air easily blows out and causes air-out direction to be not easy to control from this gap, seal ring is increased at gap place, seal ring can be rubber seal etc., seal ring is with certain elasticity, gap sealing can be made, the mutual rotation between annular protrusion and annular groove can not be affected again, make air all from the first air outlet and the blowout of the second air outlet, effectively can control wind direction.
Further, the opening part of the first air outlet and the second air outlet is provided with fragrance box, and fragrance box removably connects with the first air outlet and the second air outlet respectively.
Can according to the type needing selection fragrance box of self, for purifying the air quality in automobile bodies, the air fragrant in compartment, human comfort increases substantially.
Compared with prior art, the beneficial effects of the utility model are: the automobile air conditioner air-outlet system of this structure can make air enter the interior of automobile from the multiple directions such as top and bottom in compartment; Air is respectively from the first air outlet and the blowout of the second air outlet, make navigating mate or passenger can feel more natural, comfortable, environmental facies residing for the personnel being in automobile bodies inside with, experience identical, whole compartment can be in environment the most comfortable simultaneously, convenient adjustment, when avoiding air to blow out from single air outlet, the interior different impression caused of air quantity is everywhere different; In addition, air can from the first air outlet and the blowout of the second air outlet, the air quantity of each air outlet is roughly the same, air output can be increased, thus make the chiller compartment of automobile or heat faster, better effects if, also can reduce the air output of each air outlet when fixing air output, the human body sensory avoiding the wind-force at the first air outlet and the second air outlet place to cause more greatly is uncomfortable.
Accompanying drawing explanation
The automobile air conditioner air-outlet system axonometric drawing that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the attaching parts cutaway view at the ceiling pipeline place in Fig. 1.
Control assembly 101; Ceiling pipeline 102; Center tube 103; Intake stack 104; First air outlet 105; Second air outlet 106; Edge conduit 107; 3rd air outlet 108; Central authorities air port 109; Attaching parts 110.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Automobile air conditioner air-outlet system is the important component part of automotive air-conditioning system, is mainly used in the air in air-conditioning compressor to be transported to interior.The air outlet major part of existing automobile is all arranged on the control desk place of automobile or the middle empty station place of rear row, this design causes the air quantity at air outlet place larger, its complementary space air quantity is less, environment in whole compartment is different, be difficult to make be in environment the most comfortable everywhere in compartment, this problem is particularly outstanding in extended type car.
The automobile air conditioner air-outlet system axonometric drawing that Fig. 1 provides for the utility model embodiment; Fig. 2 is the attaching parts cutaway view at the ceiling pipeline place in Fig. 1.For making the problems referred to above improve, as shown in Figure 1, the utility model embodiment provides a kind of automobile air conditioner air-outlet system, and comprise and control assembly 101, ceiling pipeline 102 and center tube 103, ceiling pipeline 102 and center tube 103 are one; Control assembly 101 to be communicated with the air-conditioning compressor of automobile by intake stack 104, the inside controlling assembly 101 is provided with cavity; Ceiling pipeline 102 and cavity connects, ceiling pipeline 102 is arranged on the ceiling of automobile, ceiling pipeline 102 is provided with the first air outlet 105; Center tube 103 and cavity connects, center tube 103 is arranged on the bottom of automobile, center tube 103 is provided with the second air outlet 106.Ceiling pipeline 102 is positioned at the carriage ceiling central authorities of automobile, and center tube 103 is positioned at the car bottom central authorities of automobile, and the opening direction of the first air outlet 105 can straight down, and the opening direction of the second air outlet 106 can be straight up.
Control assembly 101 for controlling the state of air-conditioning compressor etc., thus control the air quantity state of the first air outlet 105, second air outlet 106, intake stack 104 is for being communicated with control assembly 101 with the air-conditioning compressor of automobile, and supplied gas is passed through; Air-conditioning compressor belongs to the important component part of automotive air-conditioning system, for providing pressurized air etc. for automobile air conditioner air-outlet system, but does not belong to a part for automobile air conditioner air-outlet system; Ceiling pipeline 102 is positioned on the carriage ceiling of automobile, for the cavity controlling assembly 101 is communicated with the first air outlet 105, make the air in cavity can arrive the first air outlet 105 by ceiling pipeline 102, thus make air enter the interior of automobile from the top in compartment; Center tube 103, for being communicated with the second air outlet 106 by the cavity controlling assembly 101, making the air in cavity can arrive the second air outlet 106 by center tube 103, thus makes air enter the interior of automobile from the bottom in compartment.Bottom of car in this utility model refers to the diapire of the inner space of automobile, does not refer at the bottom of car.
When opening control assembly 101, air-conditioning compressor and driving engine are started working, and the cavity being control assembly 101 by intake stack 104 provides the air of specified temp; Air is evenly distributed in ceiling pipeline 102 and center tube 103 by controlling the cavity of assembly 101, and respectively by the first air outlet 105 and the second air outlet 106 from the top in compartment and bottom blowout, makes air be evenly distributed in the interior of automobile.
The automobile air conditioner air-outlet system of this structure can make air enter the interior of automobile from the multiple directions such as top and bottom in compartment; Air blows out from the first air outlet 105 and the second air outlet 106 respectively, make navigating mate or passenger can feel more natural, comfortable, environmental facies residing for the personnel being in automobile bodies inside with, experience identical, whole compartment can be in environment the most comfortable simultaneously, convenient adjustment, when avoiding air to blow out from single air outlet, the interior different impression caused of air quantity is everywhere different; In addition, air can blow out from the first air outlet 105 and the second air outlet 106, the air quantity of each air outlet is roughly the same, air output can be increased, thus make the chiller compartment of automobile or heat faster, better effects if, also can reduce the air output of each air outlet when fixing air output, the human body sensory avoiding the wind-force at the first air outlet 105 and the second air outlet 106 place to cause more greatly is uncomfortable.
As the preferred version of this embodiment, also comprise two Edge conduit 107, Edge conduit 107 is separately positioned on the two bottom sides of automobile, and Edge conduit 107 is communicated with air-conditioning compressor, and one end away from air-conditioning compressor of Edge conduit 107 is provided with the 3rd air outlet 108.
Edge conduit 107 is directly communicated with air-conditioning compressor, the air that air compressor is blown out can directly blow out from the 3rd air outlet 108, the blow-off direction of air can be increased, and then make people feel more comfortable, further, increase the quantity of air outlet, the air output of automobile air conditioner air-outlet system can be increased, thus make the chiller compartment of automobile or heat faster, the air output of each air outlet also can be reduced when fixing air output.
As the preferred version of this embodiment, also comprise central air port 109, central air port 109 is arranged on the control desk place of automobile, and pipeline communication is passed through with cavity in central air port 109.
Central authorities air port 109 is by pipeline and cavity connects, the air controlled in the cavity of assembly 101 can blow out from central air port 109, the blow-off direction of air can be increased, and then make people feel more comfortable, and, increase the quantity of air outlet, the air output of automobile air conditioner air-outlet system can be increased, thus make the chiller compartment of automobile or heat faster; Because the environment of each position is roughly the same, during chaufeur adjustment air-conditioning state, only need to ensure that the position of oneself is in environment the most comfortable and can ensures that the environment residing for passenger is the most comfortable, comparatively convenient and simple during adjustment.
As the preferred version of this embodiment, center tube 103 is two, and two center tubes 103 are arranged side by side, and the opening direction of the second air outlet 106 of every root center tube 103 is all towards the direction away from an other center tube 103.
The opening direction of the second air outlet 106 on two center tubes 103 is arranged dorsad, namely the opening direction of the second air outlet 106 of the center tube 103 in left side is positioned at towards left side, be positioned at the opening direction of the second air outlet 106 of the center tube 103 on right side towards right side, air can be blown out by the direction of the second air outlet 106 from the bottom being parallel to automobile bodies, avoid directly to during upper blowout, the leg of people not being felt well, thus make navigating mate or passenger feel more comfortable.
As the preferred version of this embodiment, every root center tube 103 all can be provided with multiple second air outlet 106, the second air outlet 106 interval on every root center tube 103 is arranged.Each below-seat is provided with the second air outlet 106.
Every root center tube 103 is provided with multiple second air outlet 106, the second air outlet 106 can be all laid as required in the below at each seat, thus air can be blown out from the relevant position of often arranging vehicle seat, all people person experiences identical, passenger on each seat all can experience air-conditioning blowing, easily regulates.
As the preferred version of this embodiment, ceiling pipeline 102 is two, is separately positioned on the ceiling both sides of automobile, and wherein the opening direction of the first air outlet 105 of a ceiling pipeline 102 is towards the oblique inclined downward of side near an other ceiling pipeline 102.
Ceiling pipeline 102 is two, and air output can be made to increase, thus makes the chiller compartment of automobile or heat faster; The opening direction of the first air outlet 105 of a ceiling pipeline 102 is towards the oblique inclined downward of the side near an other ceiling pipeline 102, namely the opening direction of each first air outlet 105 is all towards the midway location of inner space of vehicle, the discomfort that the scalp avoiding air directly to blow to navigating mate or passenger causes, can meet overhead has fresh air to go out to blow, straight blow head skin can be avoided again, make people feel more comfortable.
As the preferred version of this embodiment, every root ceiling pipeline 102 can be provided with multiple first air outlet 105, the first air outlet 105 interval on every root ceiling pipeline 102 is arranged.Ceiling above each vehicle seat all can be provided with second air outlet 106.
Every root ceiling pipeline 102 is provided with multiple first air outlet 105, the first air outlet 105 can be all laid as required above each seat, thus air can be blown out from the relevant position of often arranging vehicle seat, all people person experiences identical, passenger on each seat all can experience air-conditioning blowing, easily regulates.
As the preferred version of this embodiment, the first air outlet 105 is all connected by attaching parts 110 with between ceiling pipeline 102, between the second air outlet 106 and center tube 103; The outside of ceiling pipeline 102 and center tube 103 is provided with annular groove, and attaching parts 110 is tubulose, and the inner side of attaching parts 110 is provided with annular protrusion, and annular groove engages with annular protrusion and can mutually rotate.
Attaching parts 110 is for connecting the first air outlet 105 and ceiling pipeline 102 and the second air outlet 106 and center tube 103, and the inner side of attaching parts 110 is provided with annular protrusion, cooperatively interact with the annular groove outside ceiling pipeline 102 and center tube 103, can relatively rotate around the axial line of ceiling pipeline 102 or center tube 103 between annular protrusion and annular groove, thus drive the first air outlet 105 or the second air outlet 106 to rotate, navigating mate or passenger can according to the opening directions needing selection first air outlet 105 or the second air outlet 106 of oneself, air is blown out from direction the most suitable, thus make oneself to feel the most comfortable.
As the preferred version of this embodiment, between annular groove and annular protrusion, be provided with the seal ring for sealing.
Owing to can mutually rotate between annular protrusion and annular groove, namely be therebetween free-running fit, free-running fit causes there is gap therebetween, air easily blows out and causes air-out direction to be not easy to control from this gap, seal ring is increased at gap place, seal ring can be rubber seal etc., seal ring is with certain elasticity, gap sealing can be made, the mutual rotation between annular protrusion and annular groove can not be affected again, air is all blown out from the first air outlet 105 and the second air outlet 106, effectively can control wind direction.
As the preferred version of this embodiment, the opening part of the first air outlet 105 and the second air outlet 106 is provided with fragrance box, and fragrance box removably connects with the first air outlet 105 and the second air outlet 106 respectively.
Can according to the type needing selection fragrance box of self, for purifying the air quality in automobile bodies, the air fragrant in compartment, human comfort increases substantially.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an automobile air conditioner air-outlet system, is characterized in that, comprising:
Control assembly, described control assembly is communicated with the air-conditioning compressor of automobile by intake stack, and the inside of described control assembly is provided with cavity;
At least one ceiling pipeline, described ceiling pipeline and described cavity connects, described ceiling pipeline is arranged on the ceiling of described automobile, and described ceiling pipeline is provided with the first air outlet;
At least one center tube, described center tube and described cavity connects, described center tube is arranged on the bottom of described automobile, described center tube is provided with the second air outlet.
2. automobile air conditioner air-outlet system according to claim 1, it is characterized in that, also comprise two Edge conduit, described Edge conduit is separately positioned on the two bottom sides of described automobile, described Edge conduit is communicated with described air-conditioning compressor, and one end away from described air-conditioning compressor of described Edge conduit is provided with the 3rd air outlet.
3. automobile air conditioner air-outlet system according to claim 1, is characterized in that, also comprises central air port, and described central air port is arranged on the control desk place of described automobile, and described central air port and described cavity pass through pipeline communication.
4. automobile air conditioner air-outlet system according to claim 1, it is characterized in that, described center tube is two, and two described center tubes are arranged side by side, and the opening direction of described second air outlet of center tube described in every root is all towards the direction away from an other described center tube.
5. automobile air conditioner air-outlet system according to claim 4, is characterized in that, center tube described in every root is provided with at least two the second air outlets, and the described second air outlet interval on center tube described in every root is arranged.
6. the automobile air conditioner air-outlet system according to claim 1-5 any one, it is characterized in that, described ceiling pipeline is two, be separately positioned on the ceiling both sides of described automobile, wherein the opening direction of described first air outlet of a described ceiling pipeline is towards the oblique inclined downward of side near an other described ceiling pipeline.
7. the automobile air conditioner air-outlet system according to claim 1-5 any one, is characterized in that, ceiling pipeline described in every root is provided with at least two described first air outlets, and the described first air outlet interval on ceiling pipeline described in every root is arranged.
8. the automobile air conditioner air-outlet system according to claim 1-5 any one, is characterized in that, is all connected by attaching parts between described first air outlet with described ceiling pipeline, between described second air outlet and described center tube; The outside of described ceiling pipeline and described center tube is provided with annular groove, and described attaching parts is tubulose, and the inner side of described attaching parts is provided with annular protrusion, and described annular groove engages with described annular protrusion and can mutually rotate.
9. automobile air conditioner air-outlet system according to claim 8, is characterized in that, is provided with the seal ring for sealing between described annular groove and described annular protrusion.
10. the automobile air conditioner air-outlet system according to claim 1-5 any one, it is characterized in that, the opening part of described first air outlet and described second air outlet is provided with fragrance box, and described fragrance box removably connects with described first air outlet and described second air outlet respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420810328.5U CN204398804U (en) | 2014-12-19 | 2014-12-19 | Automobile air conditioner air-outlet system |
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Application Number | Priority Date | Filing Date | Title |
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CN201420810328.5U CN204398804U (en) | 2014-12-19 | 2014-12-19 | Automobile air conditioner air-outlet system |
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CN204398804U true CN204398804U (en) | 2015-06-17 |
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CN201420810328.5U Expired - Fee Related CN204398804U (en) | 2014-12-19 | 2014-12-19 | Automobile air conditioner air-outlet system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106080108A (en) * | 2016-07-25 | 2016-11-09 | 重庆长安汽车股份有限公司 | A kind of pipelines of automobile air conditioner supports protection structure |
CN106828013A (en) * | 2017-01-03 | 2017-06-13 | 北京汽车股份有限公司 | Vehicle |
-
2014
- 2014-12-19 CN CN201420810328.5U patent/CN204398804U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106080108A (en) * | 2016-07-25 | 2016-11-09 | 重庆长安汽车股份有限公司 | A kind of pipelines of automobile air conditioner supports protection structure |
CN106828013A (en) * | 2017-01-03 | 2017-06-13 | 北京汽车股份有限公司 | Vehicle |
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Granted publication date: 20150617 Termination date: 20161219 |
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CF01 | Termination of patent right due to non-payment of annual fee |