Novel automobile air outlet

Abstract

The utility model discloses an automobile air outlet stable and reliable in operation, which comprises an air outlet shell, an air inlet, an air outlet, an air inlet and an air outlet, the air outlet channel is provided with an up-down air guide blade group; the up-down air guide blade group comprises a transverse blade capable of swinging up and down; the control assembly is arranged on the transverse blade, and the control assembly swings up and down to drive the transverse blade to swing up and down; an elastic pin is arranged at one end of the transverse blade and moves along with the transverse blade; the air outlet channel is provided with a plurality of stopping parts along the moving path of the elastic pin, and the transverse blades move to the elastic pin to make contact with the stopping parts so as to increase the moving resistance of the control assembly; the utility model relates to the technical field of automobile parts.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and more specifically to a new type of automobile air outlet. Background Art

[0002] The automobile air conditioner air outlet is one of the necessary components of an automobile. At present, the air conditioner air outlet on the market can use an actuator or a knob to control the rotation of the blade group to achieve air direction adjustment.

[0003] Generally, the above-mentioned knob drives the upper and lower air guide blade groups to swing up and down by swinging up and down to adjust the upper and lower air outlet angles. Due to the complex use environment of the automobile and the lack of a suitable limiting structure for the upper and lower air guide blade groups, factors such as vibration cause the upper and lower air guide blade groups to easily change positions, and then the upper and lower air outlet angles are changed, resulting in poor operation reliability and poor user experience;

[0004] In addition, the knob is mostly externally placed outside the blade, occupying more space and having poor aesthetics. Summary of the Utility Model

[0005] Aiming at the deficiencies and defects of the prior art, a stable and reliable automobile air outlet is provided.

[0006] A new type of automobile air outlet, comprising:

[0007] An air outlet housing, wherein the air outlet housing is provided with an air outlet channel;

[0008] The air outlet channel is provided with an upper and lower air guide blade group;

[0009] The upper and lower air guide blade group includes a transverse blade that can swing up and down;

[0010] An operating component, which is arranged on the transverse blade, and the operating component swings up and down to drive the transverse blade to swing up and down;

[0011] One end of the transverse blade is provided with an elastic pin, and the elastic pin moves along with the transverse blade;

[0012] A plurality of stop portions are arranged on the air outlet channel along the moving path of the elastic pin, and when the transverse blade moves to make the elastic pin contact with the stop portion, the moving resistance of the operating component is increased.

[0013] After adopting the above structure, compared with the prior art, the new type of automobile air outlet of the utility model has the following advantages: when the transverse blade swings up and down through the operating component, the up and down air outlet directions of the air flow can be adjusted.

[0014] The stop portion can be a notch or a convex block and other structures, and the elastic pin can move elastically;

[0015] When the elastic pin contacts the stop portion, under the elastic action, the elastic pin can enter the notch or abut against the bump. At this time, the resistance to the up-and-down swing of the transverse blade driven by the acting force increases. When the user perceives a large moving resistance, the position of the up-and-down swing of the corresponding transverse blade (i.e., the up-and-down air outlet angle);

[0016] And after the moving resistance increases, the transverse blade can be stably restricted at this position. When there is no operation, the position is stable, so that the position of the transverse blade is stably maintained in the corresponding up-and-down air outlet direction.

[0017] As an improvement of the present utility model, the elastic pin includes a first pin body and a first spring connected between the first pin body and the transverse blade. The first spring drives the head of the first pin body to keep abutting against the side wall of the air outlet passage;

[0018] The stop portion is a positioning groove on the side wall of the air outlet passage.

[0019] As an improvement of the present utility model, the front parts of both ends of the transverse blade are respectively hinged to the side wall of the air outlet housing through pin shafts;

[0020] A transverse guide post is arranged at one end of the transverse blade at the rear of the pin shaft. A groove is arranged on the side wall of the air outlet passage. The groove is for the guide post to extend into. The positioning groove is arranged on the bottom wall of the groove;

[0021] A blind hole is arranged on the guide post. The first pin body is arranged in the blind hole, and the head extends out from the front end of the blind hole. The first spring abuts between the pin body and the bottom wall of the blind hole.

[0022] As an improvement of the present utility model, at least one stop portion corresponds to the limit position of the upward swing of the transverse blade, and at least one stop portion corresponds to the limit position of the downward swing of the transverse blade.

[0023] As an improvement of the present utility model, the up-and-down air guide blade group further includes a plurality of driven blades horizontally arranged on the upper and lower sides of the transverse blade, and the plurality of driven blades are arranged in linkage with the transverse blade.

[0024] As an improvement of the present utility model, a left-and-right air guide blade group is further arranged in the air outlet passage at the tail of the up-and-down air guide blade group. The left-and-right air guide blade group includes a plurality of vertical blades that can swing left and right, and the plurality of vertical blades are arranged in mutual linkage;

[0025] The control assembly includes a knob and a sliding carriage. The transverse blade is provided with an assembly space penetrating through from front to back. The front part of the sliding carriage extends into the tail of the assembly space, and the knob is arranged at the front part of the transverse blade. A connecting part is arranged at the tail end of the knob, and the connecting part extends into the front of the assembly space and is detachably connected to the sliding carriage. The sliding carriage is controlled by the knob to slide left and right along the transverse blade and the transverse blade swings up and down.

[0026] As an improvement of the present utility model, a vertical second blind hole is arranged on the sliding carriage, a second pin body is arranged in the second blind hole, the head of the second pin body exposes from the mouth of the second blind hole, and a second spring is arranged between the tail end of the second pin body and the bottom wall of the second blind hole;

[0027] A plurality of bumps are arranged on the upper wall surface of the assembly space along the left and right movement path of the second pin body;

[0028] When the second pin body moves left and right along with the sliding carriage until its head contacts the bump, the second pin body moves downward and the second spring is pre-tightened to increase the movement resistance of the sliding carriage.

[0029] As an improvement of the present utility model, at least one bump corresponds to the extreme left movement position of the sliding carriage, and at least one bump corresponds to the extreme right movement position of the sliding carriage. Description of the Drawings

[0030] Figure 1 is the structural schematic diagram of the present utility model.

[0031] Figure 2 is the sectional structural schematic diagram of the present utility model.

[0032] Figure 3 is the structural schematic diagram of the present utility model after hiding the air outlet housing.

[0033] Figure 4 is the structural schematic diagram of the present utility model after partial parts are sectioned.

[0034] Figure 5 is of the present utility model Figure 4 Schematic diagram of enlarged structure at position A.

[0035] Figure 6 is the position schematic diagram of the stop portion of the present utility model.

[0036] Figure 7 is the structural schematic diagram of the control assembly of the present utility model in the exploded state of parts.

[0037] Figure 8 is of the present utility model Figure 7 Schematic diagram of enlarged structure at position B.

[0038] Figure 9 It is a schematic structural diagram of the position of the second pin body after the control assembly of the present utility model is hidden.

[0039] Figure 10 It is of the present utility model Figure 9 An enlarged schematic diagram of the structure at position C.

[0040] As shown in the figure: 1. Air outlet housing; 1.1 Air outlet channel; 1.11 Groove; 2. Horizontal blade; 2.1 Guide post; 2.11 First blind hole; 2.2 Assembly space; 3. Control assembly; 3.1 Knob; 3.11 Connection part; 3.2 Slide rack; 3.21 Second blind hole; 3.21 Fork; 4. Elastic pin; 4.1 First pin body; 4.2 First spring; 5. Position-limiting part; 6. Driven blade; 7. Vertical blade; 7.1 Transmission pin; 8. Second pin body; 9. Second spring; 10. Protrusion. Specific embodiments

[0041] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] Please refer to Figure 1-10 As shown, a new type of automobile air outlet includes:

[0043] An air outlet housing 1, and the air outlet housing 1 is provided with an air outlet channel 1.1;

[0044] The air outlet channel 1.1 is provided with an upper and lower air guiding blade group;

[0045] The upper and lower air guiding blade group includes a horizontal blade 2 that can swing up and down;

[0046] A control assembly 3, the control assembly 3 is arranged on the horizontal blade 2, and the up and down swing of the control assembly 3 drives the horizontal blade 2 to swing up and down;

[0047] One end of the horizontal blade 2 is provided with an elastic pin 4, and the elastic pin 4 moves along with the horizontal blade 2;

[0048] The air outlet channel 1.1 is provided with a plurality of position-limiting parts 5 along the moving path of the elastic pin 4, and when the horizontal blade 2 moves to make the elastic pin 4 contact with the position-limiting part 5, the moving resistance of the control assembly 3 is increased.

[0049] When the horizontal blade 2 is swung up and down by the control assembly 3, the up and down air outlet direction of the air flow can be adjusted.

[0050] The position-limiting part 5 can be a notch or a protrusion 10 and other structures, and the elastic pin 4 can move elastically;

[0051] When the elastic pin 4 contacts the stop portion 5, under the elastic action, the elastic pin 4 can enter the notch or abut against the bump 10. At this time, the resistance to the up-and-down swing of the transverse blade 2 driven by the acting force increases. When the user perceives that the moving resistance is large, the position of the up-and-down swing of the corresponding transverse blade 2 (i.e., the up-and-down air outlet angle);

[0052] And after the moving resistance increases, the transverse blade 2 can be stably restricted at this position. When there is no operation, the position is stable, so that the position of the transverse blade 2 is stably maintained in the corresponding up-and-down air outlet direction.

[0053] Please refer to Figure 1-10 As shown, the elastic pin 4 includes a first pin body 4.1 and a first spring 4.2 connected between the first pin body 4.1 and the transverse blade 2. The first spring 4.2 drives the head of the first pin body 4.1 to keep pressing against the side wall of the air outlet channel 1.1;

[0054] The stop portion 5 is a positioning groove on the side wall of the air outlet channel. After the above improvement, the first spring 4.2 is used to drive the first pin body 4.1 to keep pressing against the side wall of the air outlet channel 1.1. In the moving path of the first pin body 4.1 accompanying the up-and-down swing of the transverse blade 2, when the first pin body 4.1 moves to correspond to the positioning groove, it can enter the positioning groove to play a stop role (increase the resistance), and has the characteristics of simple structure, stable and reliable operation.

[0055] The front parts of both ends of the transverse blade 2 are respectively hinged to the side wall of the air outlet housing 1 through pin shafts, and the transverse blade 2 swings up and down with the hinge as the rotation axis;

[0056] A transverse guide post 2.1 is arranged at one end of the transverse blade 2 behind the pin shaft. A groove 1.11 is arranged on the side wall of the air outlet channel 1.1. The groove 1.11 is for the guide post 2.1 to extend into, and the positioning groove is arranged on the bottom wall of the groove 1.11;

[0057] The guide post 2.1 is provided with a blind hole. The first pin body 4.1 is arranged in the blind hole, and the head extends out from the front end of the blind hole. The first spring 4.2 abuts between the pin body and the bottom wall of the blind hole.

[0058] After the above improvement, the first pin body 4.1 and the spring are hidden in the blind hole at one end of the transverse blade 2, and the positioning groove is hidden in the groove 1.11 on the side wall of the air outlet. The space layout is reasonable, the structure is compact, and the aesthetics is better.

[0059] Please refer to Figure 1-10 As shown, among them, at least one stop portion 5 corresponds to the limit position of the upward swing of the transverse blade 2, and at least one stop portion 5 corresponds to the limit position of the downward swing of the transverse blade 2.

[0060] The above two extreme positions correspond to the extreme positions of the up and down swinging of the transverse blade 2, that is, the extreme angles of the up and down air outlet directions;

[0061] A plurality of positioning grooves may also be provided between the two positioning grooves, and each positioning groove may correspond to a corresponding angle of the up and down swing of the transverse blade 2 (i.e., up and down air outlet angle);

[0062] After a certain positioning groove cooperates with the pin body, the user can know the up and down air outlet angles under the position of the transverse blade 2, and when there is no human intervention, the position of the transverse blade 2 is stable, so that the up and down air outlet angles are stable.

[0063] As an improvement of the present invention, the upper and lower wind guide blade groups further include a plurality of driven blades 6 laterally arranged on the upper and lower sides of the transverse blades 2 , and the plurality of driven blades 6 are arranged in linkage with the transverse blades 2 .

[0064] The front ends of the driven blades 6 are respectively hinged to the side walls of the air outlet channel 1.1, and the transverse blades 2 are linked with the driven blades 6 through connecting rods, so that the driven blades 6 and the transverse blades 2 swing up and down in parallel;

[0065] The arrangement of the plurality of driven blades 6 in linkage with the transverse blades 2 has a better effect of guiding the airflow upward and downward.

[0066] The operating assembly 3, the first pin body 4.1, the first spring 4.2 and other components are integrated on the transverse blade 2 in the middle of the upper and lower wind guide blade groups, so that the structural layout is reasonable and the aesthetics are better.

[0067] A left and right air guide blade group is also arranged in the air outlet channel 1.1 at the tail of the upper and lower air guide blade groups. The left and right air guide blade groups include a plurality of vertical blades 7 that can swing left and right. The plurality of vertical blades 7 are arranged in linkage with each other.

[0068] The operating assembly 3 includes a dial button 3.1 and a sliding frame 3.2. The transverse blade 2 is provided with an assembly space 2.2 that runs through the front and back. The front of the sliding frame 3.2 extends into the rear of the assembly space 2.2. The dial button 3.1 is provided at the front of the transverse blade 2. A connecting portion 3.11 is provided at the rear end of the dial button 3.1. The connecting portion 3.11 extends into the front of the assembly space 2.2 and is detachably connected to the sliding frame 3.2. The sliding frame 3.2 is operated by the dial button 3.1 to slide left and right along the transverse blade 2, and the transverse blade 2 swings up and down.

[0069] The dial button 3.1 blocks the front opening of the assembly space 2.2, and the rear of the sliding frame 3.2 is provided with a boss to block the rear opening of the assembly space 2.2, and the two cooperate to prevent the sliding frame 3.2 from escaping from the assembly space 2.2.

[0070] The main body of the operating component 3 is hidden inside the horizontal blade 2, and the knob 3.1 leaks out from the front of the horizontal blade 2 for the user to operate (move left and right, or swing up and down), making the structure more compact and beautiful.

[0071] The front part of the fork 3.21 is hinged to the sliding frame 3.2. A vertical transmission groove is provided at the tail of the fork 3.21. A transmission pin 7.1 is provided at the front end of one of the vertical blades 7. The transmission pin 7.1 enters the transmission groove. When the user operates the knob 3.1 to move left and right, the knob 3.1 drives the sliding frame 3.2 to move synchronously. The sliding frame 3.2 drives the vertical blade 7 to swing left and right through the fork 3.21, so as to realize the angle adjustment of the left and right air outlet directions.

[0072] When the user operates the knob 3.1 to move up and down, the horizontal blade 2 can be driven to swing up and down, so as to realize the angle adjustment of the up and down air outlet directions.

[0073] After the above improvement, the single operating component 3 realizes the adjustment of multiple directions of air outflow, with the characteristics of high integration and intuitive and easy-to-understand operation method.

[0074] Please refer to Figure 1-10 As shown, a vertical second blind hole 3.21 is provided on the sliding frame 3.2. A second pin body 8 is arranged in the second blind hole 3.21. The head of the second pin body 8 exposes from the mouth of the second blind hole 3.21, and a second spring 9 is provided between the tail end of the second pin body 8 and the bottom wall of the second blind hole 3.21;

[0075] Several convex blocks 10 are arranged on the upper wall surface of the assembly space 2.2 along the left and right moving path of the second pin body 8;

[0076] When the second pin body 8 moves left and right with the sliding frame 3.2 until its head contacts the convex block 10, the second pin body 8 moves downward, and the second spring 9 is pre-tightened to increase the moving resistance of the sliding frame 3.2.

[0077] The second spring 9 drives the head of the second pin body 8 to expose from the upper opening of the blind hole and abut tightly against the upper wall surface of the assembly space 2.2,

[0078] When operating the sliding frame 3.2 to move left and right, so that the fork 3.21 drives the vertical blade 7 to swing left and right, when the second pin body 8 moves with the sliding frame 3.2 to contact the convex block 10, the second pin body 8 moves downward. Under the elastic action, the acting force drives the moving resistance of the sliding frame 3.2 to increase. When the user perceives that the moving resistance is large, he can know the position of the sliding frame 3.2 and the corresponding left and right swing positions of the vertical blade 7 (i.e., the left and right air outlet angles);

[0079] After the moving resistance increases, the operating component 3 can be stably restricted at this position. When there is no operation, the position of the operating component 3 is stable, so that the position of the vertical blade 7 is stably maintained in the corresponding left and right air outlet directions;

[0080] At this time, when the user swings the horizontal blade 2 up and down through the operating component 3, the vertical blade 7 will not swing left and right (that is, the left and right air outlet angles will not change);

[0081] If the first pin 4.1 on the horizontal blade 2 cooperates with the positioning groove, at this time, the position of the horizontal blade 2 is stable. The user can swing the vertical blade 7 left and right through the operating component 3 to adjust the left and right air outlet angles. During the adjustment process, that is, the up and down air outlet angles will not change;

[0082] After the above improvement, when adjusting the air outlet angle in a single direction (either up and down or left and right), the air outlet angle in the other single direction (either up and down or left and right) will not change, that is, the angle adjustments do not affect each other, and the operation of the device is reliable and the user experience is good.

[0083] Please refer to Figure 1-10 As shown, at least one bump 10 corresponds to the extreme position where the sliding frame 3.2 moves to the left, and at least one bump 10 corresponds to the extreme position where the sliding frame 3.2 moves to the right.

[0084] The above two extreme positions correspond to the extreme positions of the left and right direction movement of the operating component 3, that is, the extreme angles of the left and right swing of the vertical blade 7 (the extreme angles of the left and right air outlet directions);

[0085] Multiple bumps 10 can also be arranged between the above two bumps 10, and each bump 10 can correspond to the corresponding angle of the left and right swing of the vertical blade 7 (that is, the left and right air outlet angles);

[0086] After a certain bump 10 cooperates with the second pin 8, the user can know the left and right air outlet angles at this time.

[0087] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A new type of automobile air outlet, characterized in that: include: An air outlet housing (1), wherein the air outlet housing (1) is provided with an air outlet channel (1.1); The air outlet channel (1.1) is provided with upper and lower air guide blade groups; The upper and lower wind guide blade groups include transverse blades (2) that can swing up and down; A manipulation component (3), wherein the manipulation component (3) is arranged on the transverse blade (2), and the manipulation component (3) swings up and down to drive the transverse blade (2) to swing up and down; An elastic pin (4) is provided at one end of the transverse blade (2), and the elastic pin (4) moves along with the transverse blade (2); The air outlet channel (1.1) is provided with a plurality of stop portions (5) along the moving path of the elastic pin (4), and the transverse blades (2) move to the elastic pin (4) to contact the stop portions (5) to increase the moving resistance of the operating assembly (3).

2. A novel automobile air outlet according to claim 1, characterized in that: The elastic pin (4) comprises a first pin body (4.1) and a first spring (4.2) connected between the first pin body (4.1) and the transverse blade (2), wherein the first spring (4.2) drives the head of the first pin body (4.1) to maintain tight contact with the side wall of the air outlet channel (1.1); The stop portion (5) is a positioning groove on the side wall of the air outlet channel (1.1).

3. A novel automobile air outlet according to claim 2, characterized in that: The front parts of both ends of the transverse blade (2) are hinged to the side walls of the air outlet housing (1) through pins respectively; A transverse guide column (2.1) is arranged at one end of the transverse blade (2) at the rear of the pin shaft, a groove (1.11) is arranged on the side wall of the air outlet channel (1.1), the groove (1.11) is for the guide column (2.1) to extend into, and the positioning groove is arranged on the bottom wall of the groove (1.11); The guide column (2.1) is provided with a blind hole, the first pin body (4.1) is arranged in the blind hole, and the head extends out from the front end of the blind hole, and the first spring (4.2) is arranged between the pin body and the bottom wall of the blind hole.

4. The novel automobile air outlet according to claim 1 is characterized in that: in, At least one stop portion (5) corresponds to the extreme position of the upward swing of the transverse blade (2), and at least one stop portion (5) corresponds to the extreme position of the downward swing of the transverse blade (2).

5. The novel automobile air outlet according to claim 1 is characterized in that: The upper and lower wind guide blade groups also include a plurality of driven blades (6) arranged transversely on the upper and lower sides of the transverse blades (2), and the plurality of driven blades (6) are arranged in linkage with the transverse blades (2).

6. The novel automobile air outlet according to claim 1 is characterized by: A left and right air guide blade group is also arranged in the air outlet channel (1.1) at the rear of the upper and lower air guide blade groups, and the left and right air guide blade groups include a plurality of vertical blades (7) that can swing left and right, and the plurality of vertical blades (7) are arranged in a linkage manner; the operating assembly (3) includes a dial button (3.1) and a sliding frame (3.2); the transverse blade (2) is provided with an assembly space (2.2) that penetrates front and back, and the front part of the sliding frame (3.2) extends from the rear part of the assembly space (2.2); the dial button (3.1) is arranged at the front part of the transverse blade (2), and a connecting part (3.11) is arranged at the rear end of the dial button (3.1), and the connecting part (3.11) extends from the front part of the assembly space (2.2) and is detachably connected to the sliding frame (3.2); the dial button (3.1) is used to operate the sliding frame (3.2) to slide left and right along the transverse blade (2), and the transverse blade (2) swings up and down.

7. A novel automobile air outlet according to claim 6, characterized in that: The sliding frame (3.2) is provided with a second vertical blind hole (3.21), a second pin body (8) is provided in the second blind hole (3.21), the head of the second pin body (8) is exposed from the mouth of the second blind hole (3.21), and a second spring (9) is provided between the tail end of the second pin body (8) and the bottom wall of the second blind hole (3.21); The upper wall surface of the assembly space (2.2) is provided with a plurality of protrusions (10) along the left-right moving path of the second pin body (8); The second pin body (8) moves left and right along with the sliding frame (3.2) until the head portion contacts the convex block (10), the second pin body (8) moves downward, and the second spring (9) is pre-tightened to increase the movement resistance of the sliding frame (3.2).

8. The novel automobile air outlet according to claim 7 is characterized in that: in, At least one convex block (10) corresponds to the extreme position of the sliding frame (3.2) moving to the left, and at least one convex block (10) corresponds to the extreme position of the sliding frame (3.2) moving to the right.

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