CN216331328U

CN216331328U - Sponge for automobile left overhead air duct

Info

Publication number: CN216331328U
Application number: CN202123040175.XU
Authority: CN
Inventors: 周训春
Original assignee: Yancheng Yuezhize Auto Parts Co ltd
Current assignee: Liaoning Badi Technology Industry Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-19
Anticipated expiration: 2031-12-06

Abstract

The application discloses an air duct sponge for left overhead of an automobile, which comprises an air duct body and a fixing mechanism, wherein the right side of the outer wall of the air duct body is fixedly sleeved with a connecting sleeve, and the outer wall of the air duct body is slidably sleeved with an annular sliding sleeve; fixing mechanism includes the sponge cover, the fixed cup joint of sponge cover is at interior cylindrical plate outer wall, sponge cover outer wall sliding connection wind channel body inner wall, interior cylindrical plate outer wall left side fixed connection second rubber buffer one end, second rubber buffer joint is at second groove cavity. Through driving the draw runner with two spacing strips and sliding in the spout inner chamber to make interior cylindrical plate drive the sponge cover and slide at wind channel body inner chamber, until go into second rubber buffer card second recess inner chamber, realize the preliminary fixed of sponge cover this moment, again through going into the first recess inner chamber on interior cylindrical plate right side with the left first rubber buffer card of first annular cover, thereby further strengthened the fixed effect of sponge cover, guaranteed the sealed effect of sponge cover and wind channel body simultaneously.

Description

Sponge for automobile left overhead air duct

Technical Field

The application relates to the field of automobile air ducts, in particular to a sponge for an automobile left overhead air duct.

Background

The air-conditioning air duct is used as a connecting part of the air-conditioning host and the passenger compartment, the comfort of the passenger compartment is directly influenced by the flow field distribution in the air-conditioning air duct and the flow distribution of each outlet, and the reasonable air-conditioning air duct structure plays an important role in the comfort of the passenger compartment and the satisfaction of customers.

Its sealed effect in current wind channel is poor, leads to the air supply effect poor, and the installation of sponge is mostly the integral type structure to the installation and the dismantlement of inconvenient sponge. Therefore, the sponge for the automobile left overhead air duct is provided for solving the problems.

Disclosure of Invention

The sponge for the automobile left overhead air duct is provided in the embodiment and used for solving the problem that the sponge in the prior art is inconvenient to install and disassemble.

According to one aspect of the application, an air duct sponge for the left overhead of an automobile is provided, which comprises an air duct body and a fixing mechanism, wherein a connecting sleeve is fixedly sleeved on the right side of the outer wall of the air duct body, and an annular sliding sleeve is slidably sleeved on the outer wall of the air duct body;

fixed establishment includes the sponge cover, the fixed cup joint of sponge cover is at interior cylindrical plate outer wall, sponge cover outer wall sliding connection wind channel body inner wall, interior cylindrical plate outer wall left side fixed connection second rubber buffer one end, second rubber buffer joint is at second groove cavity, the second recess inlays on the second ring cover right side, interior cylindrical plate outer wall right side has inlayed first recess, the first rubber buffer of first groove cavity joint, the first ring cover left side of first rubber buffer fixed connection, first recess and second recess are the annular respectively, just first rubber buffer and second rubber buffer are the annular respectively.

Further, the outer wall of the second annular sleeve is fixedly sleeved at the left end of the inner wall of the threaded sleeve, and the right end of the inner wall of the threaded sleeve is in threaded connection with the left side of the outer wall of the air duct body.

Further, the fixed annular plate that cup joints in wind channel body outer wall left side, annular plate top and bottom rotate respectively and cup joint and run through limit bolt one end, two the limit bolt other end is the screw thread respectively cup joints and runs through both ends about the annular sliding sleeve.

Furthermore, the top end and the bottom end of the first annular sleeve are respectively rotatably connected with one end of a fastening bolt and penetrate through the top end and the bottom end of the first annular sleeve, and the other end of the fastening bolt is respectively in threaded sleeve connection with the side wall of the connecting sleeve and penetrates through the side wall of the connecting sleeve.

Furthermore, the center of the front end and the rear end of the outer wall of the inner cylindrical plate are respectively fixedly connected with a limiting strip, two sliding strips are respectively fixedly connected with one ends of the limiting strips far away from the inner cylindrical plate, the two sliding strips are respectively sleeved in the inner cavity of the sliding groove in a sliding mode, and the sliding grooves are respectively horizontally embedded in the center of the front side and the rear side of the inner wall of the air duct body.

Further, the side wall of the left side of the annular sliding sleeve is fixedly connected with a first sealing sponge sleeve, and the right side of the connecting sleeve is respectively and fixedly connected with a second sealing sponge sleeve.

Through the above-mentioned embodiment of this application, adopted fixed establishment, solved the inconvenient installation of sponge and the problem of dismantling, improved the convenience that the sponge used.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a side view of the overall internal structure of one embodiment of the present application.

In the figure: 1. an air duct body; 2. a sponge sleeve; 3. a first annular sleeve; 4. a first rubber plug; 5. a first groove; 6. an annular plate; 7. a limit bolt; 8. an annular sliding sleeve; 9. a first sealing sponge sleeve; 10. a threaded sleeve; 11. a second annular sleeve; 12. a second rubber plug; 13. a second groove; 14. an inner cylindrical plate; 15. fastening a bolt; 16. connecting sleeves; 17. a second sealing sponge sleeve; 18. a limiting strip; 19. a chute; 20. and (4) a slide bar.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The fixing mechanism in this embodiment may be applicable to various automobile air ducts, for example, the following automobile air duct is provided in this embodiment, and the fixing mechanism in this embodiment may be used to fix the following automobile air duct.

The automobile air duct comprises an air duct body, wherein profile ribs are fixedly arranged on the inner wall surface of the air duct body, the shape defined by the profile ribs is matched with the shape of the outline of a sponge to be bonded, and bonding ribs are arranged on the inner wall surface of the air duct body in the area defined by the profile ribs. The profile rib can be in a boss shape, is integrally formed with the air duct body and is perpendicular to the inner wall surface of the air duct body. According to the size of the sponge to be bonded, the height H1 of the profile rib can be set to be 4mm, the width W1 can be set to be 3mm, and the top edge of the profile rib is provided with a round corner with the radius of 1.5 mm. When the sponge is bonded, the sponge is usually selected, and the surface to be bonded of the sponge is provided with a bonding agent or is bonded with a double-sided adhesive tape, so that the sponge to be bonded has viscosity, the sponge is bonded in the inner area of the outline rib by taking the position of the outline rib as a reference, and the sponge can be completely accommodated in the area surrounded by the outline rib. Because the regional bonding muscle that is provided with that the profile muscle encloses makes sponge and each surface of bonding muscle all contact the bonding, compares the smooth wind channel inner wall that directly bonds the sponge among the prior art, and the car wind channel that this embodiment provided has increased the bonding area of sponge to the fastness that the sponge bonded has been increased. Due to the limitation of the profile ribs, the bonding position of the sponge is more accurate, and the bonding quality is higher. Preferably, the bonding ribs include an outer ring bonding rib and an inner cross rib, and the outer ring bonding rib, the inner cross rib and the profile rib may be formed integrally with the air duct body by blow molding. The shape that the outer lane bonding muscle encloses is the same with the shape that the profile muscle encloses, and parallel arrangement between outer lane bonding muscle and the profile muscle, and has the distance clearance of settlement. In order to ensure complete sealing between the sponge and the outer ring bonding rib, the outline dimension of the sponge is usually slightly larger than the outline dimension surrounded by the outer ring bonding rib, namely, the sponge extends out of the outer ring bonding rib, and therefore the gap is arranged to leave a space for the extended sponge. Meanwhile, the outline ribs can limit the sponge, and the shape of the sponge after bonding is ensured. The gap can be set to 3mm depending on the sponge size. The bonding ribs can also be composed of a plurality of ribs which are not arranged in a crossed manner, and the effect of increasing the bonding area of the sponge can also be achieved. However, the arrangement of the outer ring bonding ribs and the regularly arranged inner cross ribs ensures that the bonding ribs are standard in mold during molding and convenient to process. Because the sponge when bonding, can cover on outer lane bonding muscle and the inboard crisscross muscle, will be restricted by the profile muscle again, so, the preferred, the height that sets up outer lane bonding muscle is less than the height of profile muscle, and height H2 that can set up outer lane bonding muscle is 2mm, and width W2 is 2mm, and its edge sets up the chamfer that the radius is 1 mm. Furthermore, the size and the shape of the inner side crossed ribs are as shown in the figures, the inner side crossed ribs and the outer ring bonding ribs are fixedly connected through integrated forming, a plurality of square grids with the side length of 10mm are formed by the plurality of inner side crossed ribs which are crossed with each other, and the sponge covers and is bonded above the square grids, so that the sponge can be in bonding contact with all the surfaces of the inner side crossed ribs, the bonding surface of the sponge is increased, and the bonding strength is improved.

Of course, the present embodiment can also be used for fixing automobile air ducts with other structures. Here, a detailed description is omitted, and the fixing mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-4, an air duct sponge for left overhead of a vehicle comprises an air duct body 1 and a fixing mechanism, wherein a connecting sleeve 16 is fixedly sleeved on the right side of the outer wall of the air duct body 1, and an annular sliding sleeve 8 is slidably sleeved on the outer wall of the air duct body 1;

fixing mechanism includes sponge cover 2, sponge cover 2 is fixed cup joints 14 outer walls of interior cylindrical plate, 2 outer wall sliding connection wind channel body inner walls of sponge cover, 14 outer wall left side fixed connection second rubber buffer 12 one end in interior cylindrical plate, 12 joints of second rubber buffer are at second recess 13 inner chambers, second recess 13 inlays on 11 right sides of second ring housing, 14 outer wall right sides of interior cylindrical plate have inlayed first recess 5, the first rubber buffer 4 of 5 inner chambers of first recess joint, the first 3 left sides of the first ring housing of 4 fixed connection of first rubber buffer, first recess 5 and second recess 13 are the annular respectively, just first rubber buffer 4 and second rubber buffer 12 are the annular respectively.

The outer wall of the second annular sleeve 11 is fixedly sleeved at the left end of the inner wall of the threaded sleeve 10, the right end of the inner wall of the threaded sleeve 10 is in threaded connection with the left side of the outer wall of the air duct body 1, so that the second annular sleeve 11 can be fixed and detached conveniently, the annular plate 6 is fixedly sleeved at the left side of the outer wall of the air duct body 1, the top end and the bottom end of the annular plate 6 are respectively rotatably sleeved and penetrate through one end of a limit bolt 7, the other end of the limit bolt 7 is respectively in threaded connection with the threaded sleeve 10 and penetrates through the upper end and the lower end of an annular sliding sleeve 8, so that the sealing effect of the second annular sleeve 11 and the air duct body 1 is improved, the top end and the bottom end of the first annular sleeve 3 are respectively rotatably connected and penetrate through one end of a fastening bolt 15, the other end of the fastening bolt 15 is respectively in threaded connection with the threaded sleeve 10 and penetrates through the side wall of a connecting sleeve 16, so that the sealing effect of the first annular sleeve 3 and the air duct body 1 is improved, and the centers of the front end and the rear end of the outer wall of the inner column-shaped plate 14 are respectively and fixedly connected with a limit strip 18, two the one end difference fixed connection draw runner 20, two that interior cylindrical plate 14 was kept away from to spacing 18 the draw runner 20 slides respectively and cup joints at 19 inner chambers of spout, two spout 19 level respectively inlays both sides center department around wind channel body 1 inner wall, the installation of the sponge cover 2 of being convenient for, the first sealed sponge cover 9 of 8 left side lateral walls fixed connection of annular sliding sleeve, the adapter sleeve 16 right side difference fixed connection second sealed sponge cover 17 increases sealed effect.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, the threaded sleeve 10 is connected to the left side of the outer wall of the air duct body 1 in a threaded manner, then the two limit bolts 7 are rotated, the annular sliding sleeve 8 in threaded fit with the limit bolts 7 slides leftwards along the outer wall of the air duct body 1, the annular sliding sleeve 8 pushes the first sealing sponge sleeve 92 to slide rightwards, the left side of the first sealing sponge sleeve 9 is connected with the right side of the threaded sleeve 10, so that the sealing effect of the second annular sleeve 11 and the air duct body 1 is improved, the two limit strips 18 drive the sliding strip 20 to slide in the inner cavity of the sliding groove 19, so that the inner cylindrical plate 14 drives the sponge sleeve 2 to slide in the inner cavity of the air duct body 1 until the second rubber plug 12 is clamped into the inner cavity of the second groove 13, at the moment, the primary fixation of the sponge sleeve 2 is realized, and then the first rubber plug 4 on the left side of the first annular sleeve 3 is clamped into the inner cavity of the first groove 5 on the right side of the inner cylindrical plate 14, thereby further strengthened the fixed effect of sponge cover 2, guaranteed the sealed effect of sponge cover 2 with wind channel body 1 simultaneously, at last rethread rotates fastening bolt 15, and fastening bolt 15 screw-thread fit's adapter sleeve 16 drives fastening bolt 15 and moves left, makes fastening bolt 15 drive first annular cover 3 fixed connection adapter sleeve 16, and the junction of adapter sleeve 16 and first annular cover 3 is equipped with second sealed sponge cover 17, has increased the leakproofness that first annular cover 3 is connected with wind channel body 1.

The application has the advantages that:

1. the air duct body fixing device is simple in operation, the two limiting strips drive the sliding strips to slide in the inner cavity of the sliding groove, so that the inner cylindrical plate drives the sponge sleeve to slide in the inner cavity of the air duct body until the second rubber plug is clamped into the inner cavity of the second groove, primary fixing of the sponge sleeve is achieved at the moment, and then the first rubber plug on the left side of the first annular sleeve is clamped into the inner cavity of the first groove on the right side of the inner cylindrical plate, so that the fixing effect of the sponge sleeve is further enhanced, and the sealing effect of the sponge sleeve and the air duct body is guaranteed;

2. this application is rational in infrastructure, cup joint the thread bush screw thread in wind channel body outer wall left side, then rotate two spacing bolts, slide left along wind channel body outer wall with spacing bolt screw-thread fit's annular sliding sleeve, make annular sliding sleeve promote first sealed sponge cover and slide right, realize being connected on first sealed sponge cover left side and thread bush right side, thereby increase the sealed effect of second annular sleeve and wind channel body, the rethread rotates fastening bolt, it removes left with fastening bolt screw-thread fit's adapter sleeve drive fastening bolt, make fastening bolt drive first annular sleeve fixed connection adapter sleeve, and the junction of adapter sleeve and first annular sleeve is equipped with the sealed sponge cover of second, the leakproofness of first annular sleeve and wind channel body coupling has been increased.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a be used for car left overhead wind channel sponge which characterized in that: the air duct comprises an air duct body (1) and a fixing mechanism, wherein a connecting sleeve (16) is fixedly sleeved on the right side of the outer wall of the air duct body (1), and an annular sliding sleeve (8) is slidably sleeved on the outer wall of the air duct body (1);

fixing mechanism includes sponge cover (2), fixed cup joint of sponge cover (2) is at interior cylindrical plate (14) outer wall, sponge cover (2) outer wall sliding connection wind channel body (1) inner wall, interior cylindrical plate (14) outer wall left side fixed connection second rubber buffer (12) one end, second rubber buffer (12) joint is at second recess (13) inner chamber, second recess (13) inlay on second ring housing (11) right side, interior cylindrical plate (14) outer wall right side has inlayed first recess (5), first rubber buffer (4) of first recess (5) inner chamber joint, first ring housing (3) left side of first rubber buffer (4) fixed connection, first recess (5) and second recess (13) are the annular respectively, just first rubber buffer (4) and second rubber buffer (12) are the annular respectively.

2. The sponge for the left overhead air duct of the automobile as claimed in claim 1, wherein: the outer wall of the second annular sleeve (11) is fixedly sleeved at the left end of the inner wall of the threaded sleeve (10), and the right end of the inner wall of the threaded sleeve (10) is in threaded connection with the left side of the outer wall of the air duct body (1).

3. The sponge for the left overhead air duct of the automobile as claimed in claim 1, wherein: fixed annular plate (6) of cup jointing in wind channel body (1) outer wall left side, annular plate (6) top and bottom rotate respectively and cup joint and run through limit bolt (7) one end, two limit bolt (7) other end screw thread respectively cup joints and runs through both ends about annular sliding sleeve (8).

4. The sponge for the left overhead air duct of the automobile as claimed in claim 1, wherein: the top end and the bottom end of the first annular sleeve (3) are rotatably connected with one end of a fastening bolt (15) respectively in a penetrating mode, and the other end of the fastening bolt (15) is in threaded sleeve connection with the side wall of the connecting sleeve (16) respectively in a penetrating mode.

5. The sponge for the left overhead air duct of the automobile as claimed in claim 1, wherein: the inner cylindrical plate (14) is characterized in that the centers of the front end and the rear end of the outer wall of the inner cylindrical plate (14) are respectively fixedly connected with a limiting strip (18), two ends, far away from the inner cylindrical plate (14), of the limiting strip (18) are respectively fixedly connected with a sliding strip (20), two sliding strips (20) are respectively slidably sleeved in the inner cavity of a sliding groove (19), and two sliding grooves (19) are respectively horizontally embedded in the centers of the front side and the rear side of the inner wall of the air duct body (1).

6. The sponge for the left overhead air duct of the automobile as claimed in claim 1, wherein: the side wall of the left side of the annular sliding sleeve (8) is fixedly connected with a first sealing sponge sleeve (9), and the right side of the connecting sleeve (16) is fixedly connected with a second sealing sponge sleeve (17) respectively.