Air outlet damping installation structure

Abstract

The utility model discloses an air outlet damping installation structure which comprises a shifting knob assembly, a damping piece and a highlight blade, a movable groove for the highlight blade to be inserted is formed in the shifting knob assembly, and a groove is formed in the middle of the outer side face of the highlight blade. In the assembling state, the highlight blade is inserted into the movable groove and can slide along the movable groove, the groove is located in the movable groove, the damping piece is arranged in the groove, one end of the damping piece abuts against the groove bottom of the groove, and the other end of the damping piece abuts against the groove wall of the movable groove. The groove is formed in the middle of the outer side face of the highlight blade to limit the damping piece, so that the damping piece is in contact friction with the groove wall of the movable groove of the shifting and twisting assembly to generate friction force, the installation mode that friction force is generated between the damping piece and the blade in the past is replaced, and the phenomenon of slipping between the damping piece and the highlight blade is avoided; the problem of poor operation hand feeling caused by non-uniform friction force generated by slipping is solved, the whole structure is simple and compact, the good operation hand feeling is achieved, and the operation experience of consumers is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automotive interior, especially to an air outlet damping mounting structure. BACKGROUND

[0002] In the existing automotive interior design, an air outlet is generally arranged at positions such as an instrument panel, a secondary instrument panel, and an armrest box, and a blade for guiding air is arranged in the air outlet. The blade can swing relative to the air outlet, and a knob is generally arranged in the air outlet. The knob can drive the blade to swing to adjust the air outlet direction.

[0003] In the prior art, an air outlet device generally comprises a device body and a knob assembly. The device body comprises secondary blade groups hingedly arranged in an air outlet channel and front-row blades arranged at the air outlet channel port. The knob assembly is sleeved on the side of the front-row blades opposite to the secondary blade groups and can slide along the length direction of the front-row blades and is in transmission connection with the secondary blade groups. The knob assembly comprises a knob member, a knob frame, and a fork frame, and a damping member is arranged in the knob frame. The damping member is in abutment with the blade to increase the damping feeling when the knob frame and the front-row blades are adjusted. In actual application, as consumers demand more beautiful blades, most of the existing blades are replaced by high-gloss blades. Since the surface of the high-gloss blade is very smooth, the friction coefficient between the damping member and the surface of the high-gloss blade is very low. The traditional damping mounting structure is prone to slipping, which causes uneven friction and poor use feeling. SUMMARY

[0004] The utility model discloses a kind of air outlet damping mounting structures, the structure is installed by improving the mode of damping, to reach the purpose of improving operation hand feeling, solve the problem of previous operation hand feeling is not good.

[0005] To solve the above technical problems, the utility model discloses an air outlet damping mounting structure, including knob assembly, damping member and high gloss blade, the knob assembly is formed with the movable slot for the high gloss blade insertion, the outside of the high gloss blade is equipped with recess;

[0006] In the assembly state, the high gloss blade is inserted into the movable slot and can slide along the movable slot, the recess is located in the movable slot, the damping member is placed in the recess, one end surface of the damping member abuts against the groove bottom of the recess, and the other end surface extends out of the recess and abuts against the groove wall of the movable slot.

[0007] Among them, damping member is arranged in the shape of H.

[0008] Among them, the end surface of the damping member abutting against the groove bottom in the recess is provided with a first recess; and the end surface of the damping member abutting against the groove wall of the movable slot is provided with a second recess.

[0009] The knob assembly comprises a knob body and a knob base detachably connected with the knob body, a first groove is formed in an end surface of the knob body facing the knob base, a second groove is formed in an end surface of the knob base facing the knob body, and the first groove and the second groove are oppositely arranged to form the movable slot.

[0010] The bottom of the first groove extends a protrusion towards the second groove, and the end surface of the damping member extending out of the groove abuts against the protrusion.

[0011] The high-light blade extends a guide portion towards the second groove, the guide portion is inserted into the second groove, and the guide portion can slide along the second groove.

[0012] The knob body extends a clamping hook towards the knob base, the knob base is provided with a clamping hole, and the clamping hook is hooked on the knob base after being inserted into the clamping hole.

[0013] The knob body extends a guide strip towards the knob base, and the knob base is provided with a guide hole matched with the guide strip.

[0014] The knob body extends the clamping hook on the upper and lower walls of the first groove, and correspondingly, the upper and lower surfaces of the knob base are provided with clamping holes matched with the clamping hook.

[0015] Compared with the prior art, the embodiment has the following beneficial effects: the damping member is installed and limited by the groove formed in the outer surface of the high-light blade, so that the damping member is in contact with the groove wall of the movable slot of the knob assembly to generate frictional force, which replaces the installation mode in which the damping member and the blade are in frictional sliding under the condition that the damping member is not limited, the application avoids the sliding phenomenon between the damping member and the high-light blade, solves the problem of poor operation feeling caused by uneven frictional force due to sliding, has a simple and compact overall structure, has good operation feeling, and enhances the operation experience of consumers. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is a structural schematic view of the air outlet damping installation structure in the embodiment;

[0018] Figure 2is an exploded view of the air outlet damping mounting structure in the embodiment;

[0019] Figure 3 is an exploded view of the air outlet damping mounting structure in the embodiment from another perspective;

[0020] Figure 4 is a sectional view of the air outlet damping mounting structure in the embodiment. DETAILED DESCRIPTION

[0021] In order for those skilled in the art to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The terms "first", "second", and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, mechanism, product or end including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or end.

[0023] In this document, reference to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily mutually exclusive of other embodiments. It is explicitly and implicitly understood that the embodiments described herein are capable of combination.

[0024] The present application discloses a specific implementation of an air outlet damping mounting structure, please see Figures 1 to 2 The damping mounting structure includes a knob assembly 1, a damping member 3, and a high-gloss blade 2. The high-gloss blade 2 has excellent surface finish and high rigidity, and is usually made of a composite material with low water absorption, such as glass fiber reinforced PA6 composite. This composite material combines the high strength of glass fiber and the excellent toughness, heat resistance, chemical corrosion resistance, and mechanical properties of PA6 to ensure that it can maintain sufficient strength after absorbing moisture or being heated.

[0025] In conjunction with Figure 2 andFigure 3 As shown in the figure, the knob assembly 1 is formed with a movable slot 10 for inserting the highlight blade 2. Specifically, the knob assembly 1 comprises a knob body 11 and a knob base 12 detachably connected with the knob body 11. Optionally, the knob body 11 extends a plurality of hooks 13 towards the knob base 12, and the knob base 12 is provided with a plurality of clamping holes 14 penetrating through the front and rear side surfaces of the knob base 12. When assembling, each hook 13 is inserted into the corresponding clamping hole 14, and the end of each hook 13 is provided with a hook portion. After each hook portion passes through the corresponding clamping hole 14, it will hook the rear side surface of the knob base 12, thereby realizing the detachable connection between the knob body 11 and the knob base 12. When it is necessary to detach the knob body 11 from the knob base 12, press the hook portions of all hooks 13 inward, so that the hook portions of each hook 13 are aligned with the clamping hole 14. At this time, move the knob base 12 away from the knob body 11, and the knob body 11 and the knob base 12 can be detached. In this embodiment, the normal direction of the front and rear side surfaces is the clamping direction of the hooks 13 and the clamping holes 14.

[0026] In other embodiments, the knob body 11 and the knob base 12 can also be detachably connected by screwing or other installation methods.

[0027] In this embodiment, referring to Figure 3 As shown in the figure, the end surface of the knob body 11 towards the knob base 12 is provided with a first groove 15 penetrating through the left and right side surfaces of the knob body 11, and the end surface of the knob base 12 towards the knob body 11 is provided with a second groove 16 penetrating through the left and right side surfaces of the knob base 12. When the knob body 11 is clamped and connected with the knob base 12, referring to Figure 2 As shown in the figure, the first groove 15 and the second groove 16 are oppositely arranged and form the movable slot 10 described above, and the highlight blade 2 is inserted into the movable slot 10. In this embodiment, the normal direction of the left and right side surfaces is parallel to the length direction of the highlight blade 2.

[0028] In order to avoid the highlight blade 2 from shaking in the movable slot 10 and improve the smoothness of the operation of the highlight blade 2, referring to Figure 3 As shown in the figure, the rear side surface of the highlight blade 2 towards the second groove 16 extends a guide portion 22, which is a strip-shaped body arranged along the length direction of the highlight blade 2. The guide portion 22 is inserted into the second groove 16, so that the guide portion 22 can slide along the length direction of the second groove 16. The sliding fit between the guide portion 22 and the second groove 16 can guide the movement of the highlight blade 2 and further limit the sliding of the highlight blade 2, thereby improving the smoothness and stability of the operation.

[0029] Further, referring to Figure 2 As shown in the figure, the middle part of the front side surface of the highlight blade 2 is provided with a groove 21, and the damping member 3 is placed in the groove 21. In combination with Figure 4In the assembled state, the high-gloss blade 2 is inserted into the movable groove 10 and can slide along the length direction of the movable groove 10. Since the groove 21 is located in the movable groove 10, and the damping member 3 is placed in the groove 21, one end of the damping member 3 abuts against the groove bottom of the groove 21, and the other end of the damping member 3 abuts against the groove wall of the movable groove 10. Since the groove 21 limits the damping member 3, the damping member 3 is fixed relative to the high-gloss blade 2, and the friction generated by the damping member 3 comes from the damping member 3 and the groove wall of the movable groove 10, that is, the friction generated by the damping member 3 comes from the damping member 3 and the knob assembly 1, instead of the friction generated between the damping member 3 and the blade in the prior art, avoiding the problem of slipping between the smooth high-gloss blade 2 and the damping member 3, solving the problem of poor operation feeling caused by uneven friction due to slipping, making the interactive operation feeling of the high-gloss blade 2 good, and enhancing the operation experience of the consumer.

[0030] As a preferred solution, the damping member 3 is in the shape of an I-beam. It can be understood that the side of the damping member 3 facing the groove wall of the movable groove 10 extends outward to form a pair of spaced protrusions, and the side of the damping member 3 facing the groove bottom of the groove 21 also extends outward to form a pair of spaced protrusions. Since the two protrusions are spaced apart, a certain space is left between the two protrusions, which is beneficial to the deformation of the damping member 3 during work, avoiding the problem of jamming of the damping member 3. It can also be understood that the end face of the damping member 3 abutting against the groove wall of the movable groove 10 is provided with a recess, and the end face of the damping member 3 abutting against the groove bottom of the groove 21 is also provided with a recess. The space formed by the two recesses of the upper and lower end faces of the damping member 3 is beneficial to the deformation of the damping member 3 during work, avoiding the problem of jamming of the damping member 3.

[0031] See Figure 3 The groove bottom of the first groove 15 extends a protruding portion 17 toward the second groove 16, and the end face of the damping member 3 extending out of the groove 21 abuts against the protruding portion 17. The setting of the protruding portion 17 facilitates subsequent adjustment of the friction of the damping member 3. The friction coefficient between the damping member 3 and the protruding portion 17 can be changed by changing the surface roughness of the protruding portion 17, so that the groove wall of the entire movable groove 10 does not need to be processed. The thickness of the protruding portion 17 can also be changed to adjust the friction of the damping member 3. The protruding portion 17 can be appropriately adjusted according to the actual situation.

[0032] Compared with the prior art, the damping mounting structure of the embodiment limits the damping piece 3 by opening a groove 21 in the middle of the front side of the high-gloss blade 2, so that the damping piece 3 is in contact with the groove wall of the movable groove 10 of the knob assembly 1 to generate friction, replacing the previous installation mode in which the damping piece 3 generates friction by contacting the blade, avoiding the phenomenon of slipping between the damping piece 3 and the high-gloss blade 2, solving the problem of poor operation feeling caused by uneven friction due to slipping, and the damping mounting structure of the application has the advantages of simple and compact overall structure, good operation feeling when sliding the high-gloss blade 2, and enhanced operation experience of consumers.

[0033] Finally, it should be noted that: the air outlet damping mounting structure disclosed by the embodiments of the utility model is only the preferred embodiment of the utility model, and is used to illustrate the technical scheme of the utility model, not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the utility model.

Claims

1. An air outlet damper mounting structure characterized by, The application relates to a knob assembly, which comprises a knob component, a damping member and a highlight blade, wherein the knob component is formed with a movable slot for inserting the highlight blade, and the outer side of the highlight blade is provided with a groove. In the assembled state, the highlight blade is inserted into the movable slot and can slide along the movable slot, the groove is located in the movable slot, the damping member is placed in the groove, one end surface of the damping member abuts against the groove bottom, and the other end surface of the damping member extends out of the groove and abuts against the slot wall of the movable slot.

2. The air outlet damper mounting structure according to claim 1, wherein The damping member is in the shape of an I-beam.

3. The air outlet damper mounting structure according to claim 1, wherein The end surface of the damping member, which abuts against the groove bottom, is provided with a first recess.

4. An air outlet damper mounting structure according to any one of claims 1 to 3, wherein The end surface of the damping member, which abuts against the slot wall of the movable slot, is provided with a second recess.

5. The air outlet damper mounting structure according to any one of claims 1 to 3, wherein The knob assembly comprises a knob body and a knob seat which is detachably connected with the knob body, the first groove is formed in the end surface of the knob body which faces the knob seat, the second groove is formed in the end surface of the knob seat which faces the knob body, and the first groove and the second groove are oppositely arranged to form the movable slot.

6. The air outlet damper mounting structure according to claim 5, wherein The groove bottom of the first groove extends out of the second groove with a protrusion, and the end surface of the damping member which extends out of the groove abuts against the protrusion.

7. The air outlet damper mounting structure according to claim 5, wherein The highlight blade extends out of the second groove with a guide part, the guide part is inserted into the second groove, and the guide part can slide along the second groove.

8. The air outlet damper mounting structure of claim 5, wherein The knob body extends out of the knob seat with a clamping hook, the knob seat is provided with a clamping hole, and the clamping hook is hooked on the knob seat after being inserted into the clamping hole.

9. The air outlet damper mounting structure according to claim 8, wherein The knob body extends out of the knob seat with a guide strip, and the knob seat is provided with a guide hole which cooperates with the guide strip.

10. The air outlet damper mounting structure of claim 8, wherein The knob body extends out of the upper and lower walls of the first groove with the clamping hook, and correspondingly, the upper and lower surfaces of the knob seat are provided with the clamping hole which corresponds to the clamping hook.

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