Automobile air outlet assembly

Abstract

The utility model discloses an automobile air outlet assembly which comprises an air outlet structure, an air outlet channel penetrates through the air outlet structure, a plurality of blades are fixedly connected to the inner wall of the air outlet channel, the outer surface of the air outlet structure is an outer spherical surface, and a plurality of gear arcs are arranged on the outer spherical surface in an annular array mode with the axial direction of the air outlet channel as the middle. The gear arc comprises a plurality of clamping grooves which are arranged at intervals along the arc track of the outer spherical surface; the air outlet shell is provided with a movable groove in a penetrating mode, the inner wall of the movable groove is provided with an inner spherical surface, the outer spherical surface is matched with the inner spherical surface in an abutting mode, the air outlet shell is provided with at least one clamping piece in a telescopic and movable mode, and the part, stretching out of the inner spherical surface, of the clamping piece is inserted into the clamping groove and limited. According to the automobile air outlet assembly, the air outlet structure can be adjusted in a gear mode along the gear arc relative to the air outlet shell, the angle position of each blade can be adjusted conveniently, and a user can control the air outlet direction of the air outlet assembly conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile air outlet assembly. Background Art

[0002] Automobile air-conditioning air outlets belong to automobile interior parts and are generally arranged on the main and sub instrument panels. When the air-conditioning refrigeration or heating mode is turned on, the indoor environment temperature can be adjusted, and the blowing direction can be changed by adjusting the air outlet blades. In the prior art, most automobile air outlets control the angular positions of the respective blades through a toggle key to achieve the air duct air direction control. For example, the utility model patent with the publication number CN206841125U discloses an automobile central air outlet, which includes an air outlet cavity; the air outlet cavity includes a left air outlet cavity and a right air outlet cavity; the air outlet cavity includes a transverse blade and a vertical blade; a wind deflector and a switching mechanism for controlling the rotation of the wind deflector are arranged in the air outlet cavity; the switching mechanism includes a swing block, a rocker and a rotary knob; one end of the swing block is connected to the wind deflector; the other end of the swing block is connected to one end of the rocker; the other end of the rocker is connected to the rotary knob; the switching mechanism is arranged between the left air outlet cavity and the right air outlet cavity. However, during the operation of the toggle key of the existing automobile air outlet, a slipping phenomenon easily occurs, the air direction control of the air duct is relatively inconvenient, and the air outlet direction is easily affected when the air duct is impacted by an external force. Summary of the Utility Model

[0003] The purpose of the utility model is to design an automobile air outlet assembly to solve the above-mentioned technical deficiencies. The air outlet structure can be adjusted in a stepped manner along the gear arc relative to the air outlet housing, so that the adjustment of the angular positions of the respective blades is relatively convenient, and it is convenient for the user to control the air outlet direction of the air outlet assembly.

[0004] In order to solve the above-mentioned technical problems, the technical solution of the utility model is: an automobile air outlet assembly, including:

[0005] An air outlet structure, the air outlet structure is penetrated with an air duct, a plurality of blades which are parallel and arranged at intervals are fixedly connected to the inner wall of the air duct, and a toggle key extending out of the air duct is fixedly connected to one of the respective blades. The outer surface of the air outlet structure is an outer spherical surface, and a plurality of gear arcs are arranged in an annular array with the axis of the air duct as the center. The gear arc includes a plurality of clamping grooves arranged at intervals along the arc track of the outer spherical surface;

[0006] An air outlet housing, the air outlet housing is penetrated with an activity slot for the movable connection of the air outlet structure, the inner wall of the activity slot is provided with an inner spherical surface, the outer spherical surface is in abutting fit with the inner spherical surface, an inner convex ring is formed at a position of the inner wall of the activity slot close to the inner spherical surface, the inner diameter of the inner convex ring is smaller than the inner diameter of the inner spherical surface, at least one clamping member is telescopically movably arranged on the air outlet housing, and the part of the clamping member extending out of the inner spherical surface is inserted into the clamping slot to achieve limiting.

[0007] Preferably, it further includes a mounting sleeve, the mounting sleeve is detachably connected to the air outlet housing, and an elastic ring is embedded on the inner wall of the mounting sleeve, and the inner wall of the elastic ring abuts against the part of the clamping member extending out of the air outlet housing to make the clamping member have a tendency to move inward.

[0008] Preferably, the clamping member is a spherical body, the air outlet housing is penetrated with a sliding slot for the sliding connection of the clamping member, the inner diameter of the opening of the sliding slot close to the inner spherical surface is smaller than the inner diameter of the clamping member, and the inner diameter of the opening of the sliding slot far from the inner spherical surface is greater than or equal to the inner diameter of the clamping member.

[0009] Preferably, the air outlet housing is fixedly connected with a mounting ring, the sliding slot penetrates through the mounting ring, the mounting sleeve is sleeved on the outer wall of the mounting ring, at least one clamping strip is arranged on the inner wall of the mounting sleeve, the mounting sleeve is provided with a moving space for the clamping strip to move, a pulling end is formed at the end of the clamping strip extending out of the mounting sleeve, a clamping portion is arranged on the inner side wall of the clamping strip, and a clamping hole for the clamping portion to be clamped into is penetrated through the mounting ring.

[0010] Preferably, a plurality of clamping strips are arranged, and the plurality of clamping strips are evenly distributed in a circular array.

[0011] Preferably, a threaded section is provided on the outer wall of the mounting sleeve.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] An automobile air outlet assembly provided by the present utility model, under the abutting fit of the outer spherical surface and the inner spherical surface, the user can drive the air outlet structure to rotate in the air outlet housing through a dial key, so as to change the air outlet direction of the air outlet assembly. The air outlet structure rotates around the axis of the air duct to a position corresponding to the gear arc and the clamping member. The air outlet structure can be adjusted in a gear manner along the gear arc relative to the air outlet housing, which is convenient for the user to control the air outlet direction of the air outlet assembly. Moreover, the part of the clamping member extending out of the inner spherical surface is inserted into the clamping slot to achieve limiting, and the impact resistance of the air outlet structure after positioning can also be improved, ensuring the stability of the air outlet direction of the air outlet assembly. Description of the Drawings

[0014] Figure 1is a structural schematic diagram of the air outlet assembly in the embodiment;

[0015] Figure 2 is a cross-sectional view of the air outlet assembly in the embodiment Figure 1 ;

[0016] Figure 3 is a cross-sectional view of the air outlet assembly in the embodiment Figure 2 .

[0017] In the figure: 1. air outlet structure; 101. air outlet duct; 102. blades; 103. dial key; 104. outer spherical surface; 105. snap-in groove; 2. air outlet shell; 201. movable groove; 202. inner spherical surface; 203. inner convex ring; 204. snap-in piece; 205. slide groove; 206. mounting ring; 207. snap-in hole; 3. mounting sleeve; 301. elastic ring; 302. snap-in strip; 303. movable space; 304. pull end; 305. snap-in part; 306. threaded section. DETAILED DESCRIPTION

[0018] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0019] refer to Figure 1 , Figure 2 , Figure 3 , an automobile air outlet assembly comprises an air outlet structure 1, an air outlet shell 2, and an installation sleeve 3. The air outlet structure 1 is provided with an air outlet duct 101, and the inner wall of the air outlet duct 101 is fixedly connected with three blades 102 arranged in parallel and at intervals. The blade 102 located in the middle position is fixedly connected with a dial key 103 extending out of the air outlet duct 101. The outer surface of the air outlet structure 1 is an outer spherical surface 104. The air outlet shell 2 is provided with an active groove 201 for active connection of the air outlet structure 1. The inner wall of the active groove 201 is provided with an inner spherical surface 202. The outer spherical surface 104 and the inner spherical surface 202 are in conflict with each other. An inner convex ring 203 is formed on the inner wall of the active groove 201 near the inner spherical surface 202. The inner diameter of the inner convex ring 203 is smaller than the inner diameter of the inner spherical surface 202. The user can drive the air outlet structure 1 to rotate in the air outlet shell 2 by the dial key 103, thereby changing the air outlet direction of the air outlet assembly.

[0020] The outer spherical surface 104 is provided with a plurality of gear arcs arranged in an annular array with the axis of the air outlet duct 101 as the center. The gear arcs include a plurality of clamping grooves 105 arranged at intervals along the arc track of the outer spherical surface 104. The air outlet housing 2 is provided with two symmetrically arranged clamping members 204 that can be telescopically moved. The clamping members 204 are spherical bodies. The air outlet housing 2 is penetrated with a sliding groove 205 for the sliding connection of the clamping members 204. The inner diameter of the opening of the sliding groove 205 close to the inner spherical surface 202 is smaller than the inner diameter of the clamping member 204, and the inner diameter of the opening of the sliding groove 205 far from the inner spherical surface 202 is greater than or equal to the inner diameter of the clamping member 204, so as to install the clamping member 204 into the sliding groove 205 from the opening of the sliding groove 205 far from the inner spherical surface 202.

[0021] The air outlet housing 2 is fixedly connected with an installation ring 206. The sliding groove 205 penetrates through the installation ring 206. The inner spherical surface 202 is formed on the connecting part between the installation ring 206 and the inner convex ring 203. The installation sleeve 3 is sleeved on the outer wall of the installation ring 206. The inner wall of the installation sleeve 3 is provided with a plurality of buckle strips 302 arranged evenly in an annular array. The installation sleeve 3 is provided with an activity space 303 for the movement of the buckle strips 302. The end of the buckle strip 302 extending out of the installation sleeve 3 forms a lever end 304. The inner side wall of the buckle strip 302 is provided with a buckle portion 305. The installation ring 206 is penetrated with a card hole 207 for the buckle portion 305 to be inserted into. By pressing the lever end 304 to drive the buckle strip 302 to move in the activity space 303, the installation sleeve 3 can be smoothly sleeved on the installation ring 206. After that, releasing the swing end, the buckle strip 302 restores deformation to drive the buckle portion 305 to be inserted into the card hole 207, so that the installation sleeve 3 is detachably connected to the air outlet housing 2. The outer wall of the installation sleeve 3 is provided with a threaded section 306, which is convenient for installing the air outlet assembly at the position of the air outlet duct 101 of the vehicle air conditioner in a threaded connection manner. An elastic ring 301 is embedded in the inner wall of the installation sleeve 3, and the inner wall of the elastic ring 301 abuts against the part of each clamping member 204 extending out of the air outlet housing 2.

[0022] When the air outlet assembly is in use, with the axes of the air outlet duct 101 and the movable slot 201 coaxial, the user can hold the dial key 103 and drive the air outlet structure 1 to rotate around the axis of the air outlet duct 101 to a position where the gear arc corresponds to the positioning member 204, thereby adjusting the angular positions of the blades 102. Under the action of the elastic ring 301, the positioning member 204 has a tendency to move inward, so that the part of the positioning member 204 protruding from the inner spherical surface 202 is inserted into the corresponding positioning slot 105 of the gear arc to achieve positioning. The air outlet structure 1 can be adjusted in a gear manner along the gear arc relative to the air outlet housing 2, thereby realizing the adjustment of the wind force of the air outlet assembly, facilitating the user to control the air outlet direction of the air outlet assembly. Moreover, the part of the positioning member 204 protruding from the inner spherical surface 202 is inserted into the positioning slot 105 to achieve positioning, which can also improve the impact resistance of the air outlet structure 1 after positioning and ensure the stability of the air outlet direction of the air outlet assembly.

[0023] Of course, the above are only typical examples of the present invention. In addition, the present invention can also have many other specific implementation manners. Any technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. An automobile air outlet assembly, characterized in that: include: An air outlet structure (1), wherein the air outlet structure (1) is provided with an air outlet duct (101) extending therethrough, wherein the inner wall of the air outlet duct (101) is fixedly connected with a plurality of blades (102) arranged in parallel and at intervals, wherein one of the blades (102) is fixedly connected with a dial key (103) extending out of the air outlet duct (101), wherein the outer surface of the air outlet structure (1) is an outer spherical surface (104), wherein the outer spherical surface (104) has a plurality of gear arcs arranged in a ring array with the axial direction of the air outlet duct (101) as the center, and the gear arcs include a plurality of positioning grooves (105) arranged at intervals along the arc trajectory of the outer spherical surface (104); An air outlet shell (2), the air outlet shell (2) is penetrated by a movable groove (201) for movable connection with the air outlet structure (1), the inner wall of the movable groove (201) is provided with an inner spherical surface (202), the outer spherical surface (104) is in abutment with the inner spherical surface (202), the inner wall of the movable groove (201) is formed with an inner convex ring (203) near the inner spherical surface (202), the inner diameter of the inner convex ring (203) is smaller than the inner diameter of the inner spherical surface (202), and the air outlet shell (2) is telescopically and movably provided with at least one locking member (204), the part of the locking member (204) extending out of the inner spherical surface (202) is inserted into the locking groove (105) to achieve positioning.

2. The automobile air outlet assembly according to claim 1, characterized in that: It also comprises a mounting sleeve (3), the mounting sleeve (3) being detachably connected to the air outlet housing (2), and an elastic ring (301) being embedded in the inner wall of the mounting sleeve (3), the inner wall of the elastic ring (301) being in tight contact with the portion of the retaining member (204) extending out of the air outlet housing (2), so that the retaining member (204) has a tendency to move inwards.

3. The automobile air outlet assembly according to claim 2, characterized in that: The retaining member (204) is a spherical body, and the air outlet housing (2) is penetrated by a sliding groove (205) for the retaining member (204) to be slidably connected, the inner diameter of the opening of the sliding groove (205) close to the inner spherical surface (202) is smaller than the inner diameter of the retaining member (204), and the inner diameter of the opening of the sliding groove (205) away from the inner spherical surface (202) is greater than or equal to the inner diameter of the retaining member (204).

4. The automobile air outlet assembly according to claim 3, characterized in that: The air outlet housing (2) is fixedly connected to a mounting ring (206), the slide groove (205) passes through the mounting ring (206), the mounting sleeve (3) is sleeved on the outer wall of the mounting ring (206), the inner wall of the mounting sleeve (3) is provided with at least one buckle strip (302), the mounting sleeve (3) is provided with a movable space (303) for the buckle strip (302) to move, the end of the buckle strip (302) extending out of the mounting sleeve (3) is formed with a pull end (304), the inner side wall of the buckle strip (302) is provided with a buckle portion (305), and the mounting ring (206) passes through a buckle hole (207) for the buckle portion (305) to be snapped into.

5. The automobile air outlet assembly according to claim 4, characterized in that: A plurality of the buckle strips (302) are provided, and the plurality of the buckle strips (302) are evenly distributed in a ring array.

6. The automobile air outlet assembly according to claim 3, characterized in that: The outer wall of the installation sleeve (3) is provided with a threaded section (306).

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