CN217227261U

CN217227261U - Automobile-used skylight support

Info

Publication number: CN217227261U
Application number: CN202123304365.8U
Authority: CN
Inventors: 郑君委
Original assignee: Xiangshan Huamin Auto Parts Co ltd
Current assignee: Xiangshan Huamin Auto Parts Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-19
Anticipated expiration: 2031-12-24

Abstract

The application discloses automobile-used skylight support includes: the mounting bracket is arranged on the bracket body, the mounting bracket encloses to form a mounting cavity, the upper end and the lower end of the mounting cavity are both communicated with the outside, a limiting bracket is formed on the inner side of the mounting bracket, a mounting groove communicated with the mounting cavity is formed in the inner side wall of the mounting bracket, the mounting groove is U-shaped, a first sealing strip and two second sealing strips are arranged in the mounting groove in a sliding manner, the first sealing strip and the second sealing strips are arranged vertically to each other in the horizontal direction, and the two ends of the first sealing strip are respectively matched and connected with one end of each of the two second sealing strips; the skylight body is circumferentially provided with a sealing frame and is suitable for being erected on the limiting bracket and hermetically arranged in the mounting cavity; the sealing strip can still keep good sealing effect after being used for a long time, and the service life of the sealing strip is greatly prolonged while the sealing performance is guaranteed.

Description

Automobile-used skylight support

Technical Field

The application relates to the technical field of automobile parts, in particular to an automobile skylight support.

Background

The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, the fresh air can enter the automobile skylight, and meanwhile, the automobile window can also meet the requirements of wide visual field and mobile shooting. Automotive sunroofs can be broadly divided into: external sliding type, internal hiding and external turning type, panoramic type, curtain type and the like. The automobile seat is mainly installed on commercial SUVs, cars and other automobile types and is popular with people.

The opening and closing of the existing skylight support are normally tightly matched with sealing strips on the skylight support through sealing pieces on the skylight so as to achieve a good sealing effect, and along with the increase of the service time, abrasion can be generated between the sealing strips and the sealing pieces, so that the sealing effect is reduced, the problems of water leakage and the like of the skylight are caused, and the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an automobile skylight support, can strengthen the sealing fit between skylight body and the support body, make it still keep good sealed effect after using for a long time, prolonged the life of sealing strip by a wide margin when ensuring sealing performance.

In order to achieve the above object, the present application provides a sunroof support for a vehicle, including: the bracket comprises a bracket body, wherein a mounting bracket is arranged on the bracket body, the mounting bracket encloses a mounting cavity, the upper end and the lower end of the mounting cavity are both communicated with the outside, a limiting bracket is formed on the inner side of the mounting bracket, a mounting groove communicated with the mounting cavity is formed in the inner side wall of the mounting bracket, the mounting groove is U-shaped, a first sealing strip and two second sealing strips are arranged in the mounting groove in a sliding manner, the first sealing strip and the second sealing strips are mutually and vertically arranged in the horizontal direction, and the two ends of the first sealing strip are respectively matched and connected with one ends of the two second sealing strips; the skylight body is circumferentially provided with a sealing frame and is suitable for being erected on the limiting bracket and hermetically arranged in the mounting cavity; wherein, first sealing strip orientation the one end of installation cavity has first inclined plane, under the initial condition, the inclined plane of first sealing strip stretches out outside the mounting groove, the second sealing strip is located in the mounting groove, works as the skylight body moves down and packs into during the installation cavity, the seal frame forces first sealing strip stretches into in the mounting groove, and makes the second sealing strip by stretch out in the mounting groove and with the both sides of seal frame support tight fit.

Compared with the prior art, the beneficial effect of this application lies in: in the prior art, the sealing elements on the skylight body and the bracket body are normally in sealing fit by being pressed and overlapped up and down, and the sealing strips and the sealing elements are abraded along with the increase of the service time, so that the sealing fit between the sealing strips and the sealing elements at the vertical position has a gap, and water leakage and other phenomena are caused; install in the lateral part of installing support through first sealing strip and second sealing strip in this application, and slide and set up in the mounting groove, thereby make the skylight body when the installation cavity is being packed into, skylight body ascending seal frame in week is in with the contact of first sealing strip, drive the side contact of two second sealing strips and seal frame and support tight cooperation, thereby accomplish first sealing strip, sealed cooperation between second sealing strip and the seal frame, thereby avoid under the circumstances of upper and lower pressure stack rigidity, the skylight that the sealing member wearing and tearing brought reveals, the life of sealing strip has been prolonged when having improved sealing performance.

As an improvement, both ends of the first sealing strip are provided with first connecting parts, one end of the second sealing strip is provided with a second connecting part which is matched and connected with the first connecting part, the first connecting part comprises a second inclined surface, the second connecting part comprises a third inclined surface matched with the second inclined surface, the second inclined surface and the third inclined surface are always abutted, and the two second sealing strips respond to the sliding of the first sealing strip and move backwards or oppositely, through the improvement, the first sealing strip is matched and connected with the third inclined surface of the second sealing strip through the second inclined surface, when the first sealing strip moves horizontally, the first sealing strip and the second sealing strip which are perpendicular to each other are connected through the matching connection of the inclined surfaces, the second sealing strip moves along the length direction of the first sealing strip when the first sealing strip moves, so that one side of the first sealing strip and the sealing frame is in sealing contact, two second sealing strips respectively with the sealed complex sealed effect in the relative both sides of sealed frame, its structure sets up simply, the operation is stable and the high and passive power drive of precision.

As an improvement, a plurality of springs are further arranged in the mounting groove and distributed along the length direction of the second sealing strip, one end of the spring is connected with the inner wall of the mounting groove, the other end of the spring is connected with the second sealing strip, through the improvement, the spring provides tension, so that the spring enables the second sealing strip to be hidden in the mounting groove and the first inclined plane of the first sealing strip to extend out of the mounting groove in the initial state, when the skylight body is arranged in the mounting cavity, the first sealing strip slides in the mounting groove under the influence of the external force of the sealing frame, and forces the second sealing strip to elongate the spring and extend out of the mounting groove to be tightly matched with the sealing frame, when the window body leaves the mounting cavity, under the spring tension effect, first sealing strip and second sealing strip then can automatic re-setting to wait next time with the sealed cooperation of skylight body, thereby accomplish automatic sealed effect of strengthening.

As the improvement, be equipped with the stopper in the installing support, the stopper restriction first sealing strip with the second sealing strip is in limit sliding distance in the mounting groove, through the aforesaid improvement, the limit sliding position of first sealing strip of injecing and second sealing strip that the stopper can be accurate to avoid first sealing strip and second sealing strip to stretch out outside the spout or take place with the dead condition of skylight body card.

As the improvement, the sealing frame and the first sealing strip matched with one side are provided with a fourth inclined plane, the fourth inclined plane is matched with the third inclined plane, through the improvement, when the skylight body is installed in the installation cavity, the fourth inclined plane on the sealing frame is matched with the third inclined plane, the first sealing strip can be driven to move more smoothly, the third inclined plane and the fourth inclined plane are mutually abutted and matched, and a better sealing effect can be achieved.

As an improvement, the skylight window further comprises a gasket, the gasket is consistent with the limiting support in size and is suitable for being placed on the limiting support and in contact with the bottom end of the skylight body.

Drawings

Fig. 1 is an explosion structure diagram of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the skylight body of the present invention when not installed therein;

FIG. 4 is a partially enlarged view of B in FIG. 3;

FIG. 5 is a top view of the skylight body of the present invention not installed therein;

FIG. 6 is a schematic cross-sectional view taken along line C-C in FIG. 5;

fig. 7 is a partially enlarged view of D in fig. 6.

In the figure: 1. a stent body; 2. mounting a bracket; 21. a limiting bracket; 22. mounting grooves; 221. a first seal strip; 2211. a first inclined plane; 2212. a first connection portion; 2213. a second inclined plane; 222. a second seal strip; 2221. a second connecting portion; 2222. a third inclined plane; 223. a spring; 224. a limiting block; 3. a mounting cavity; 4. a skylight body; 41. a sealing frame; 5. and (7) a gasket.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the orientation words, such as the terms "central", "upper", "lower", "front", "back", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, 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.

The application provides a vehicle skylight support, as shown in figures 1-7, comprising a support body 1 and a skylight body 4; the installing support 2 is arranged on the support body 1, the installing cavity 3 is formed in the inner side of the installing support 2, the upper end and the lower end of the installing cavity 3 are communicated with the outside, the limiting support 21 is formed in the inner side of the installing support 2, the limiting support 21 is in a frame shape, the inner side wall of the installing support 2 is provided with an installing groove 22 communicated with the installing cavity 3, the installing groove 22 is in a U shape, a first sealing strip 221 and two second sealing strips 222 are arranged in the installing groove 22 in a sliding mode, the first sealing strip 221 and the second sealing strips 222 are arranged vertically in the horizontal direction, and two ends of the first sealing strip 221 are respectively matched and connected with one ends of the two second sealing strips 222; a sealing frame 41 is arranged on the circumference of the skylight body 4, and the skylight body 4 is suitable for being erected on the limiting bracket 21 and is arranged in the installation cavity 3 in a sealing manner; first sealing strip 221 has first inclined plane 2211 towards the one end of installation cavity 3, and when skylight body 4 did not pack into installation cavity 3, outside the inclined plane of first sealing strip 221 stretched out mounting groove 22, second sealing strip 222 was located mounting groove 22, when day window body 4 moved down and packs into installation cavity 3, the contact of the first inclined plane 2211 of seal frame 41 forced first sealing strip 221 to stretch into mounting groove 22 in to make second sealing strip 222 stretch out and support tight fit with the both sides of seal frame 41 in by mounting groove 22.

The sealing frame 41 covers the circumferential direction of the sunroof body 4.

Specifically, as shown in fig. 3 and 4, a first connection portion 2212 is disposed at each of two ends of the first sealing strip 221, a second connection portion 2221 cooperatively connected with the first connection portion 2212 is disposed at one end of the second sealing strip 222, the first connection portion includes a second inclined surface 2213, the second connection portion 2221 includes a third inclined surface 2222 adapted to the second inclined surface 2213, the second inclined surface 2213 and the third inclined surface 2222 are always abutted, and the two second sealing strips 222 move back to back or move toward each other in response to the sliding of the first sealing strip 221.

Specifically, as shown in fig. 4, a plurality of springs 223 are further disposed in the mounting groove 22, the springs 223 provide tension, the springs 223 are arranged along the length direction of the second sealing strip 222, one end of each spring 223 is connected to the inner wall of the mounting groove 22, and the other end of each spring 223 is connected to the second sealing strip 222.

Specifically, as shown in fig. 4, a limiting block 224 is disposed in the mounting bracket 2, and the limiting block 224 limits the limit sliding distance between the first sealing strip 221 and the second sealing strip 222 in the mounting groove 22.

Specifically, a fourth inclined surface (not shown in the figure) is disposed on a side of the sealing frame 41, which is matched with the first sealing strip 221, and the fourth inclined surface is matched with the third inclined surface 2222.

Preferably, as shown in fig. 1 and 2, the skylight cover further comprises a gasket 5, the gasket 5 is the same as the limiting bracket 21 in size, the gasket 5 is suitable for being placed on the limiting bracket 21 and contacting with the bottom end of the skylight body 4, and the gasket 5 is made of rubber.

The working principle of the application is as follows: in the initial state, that is, when the skylight body 4 is not installed in the installation cavity 3, as shown in fig. 2, at this time, the first sealing strip 221 extends out of the installation groove 22, the second sealing strip 222 is hidden in the installation groove 22, and the gasket 5 can be installed on the limiting support 21.

At this time, the skylight body 4 can be driven to move downwards by the driving mechanism, one side of the sealing frame 41 on the circumference of the skylight body 4, which corresponds to the first sealing strip 221, is in contact with the first inclined surface 2211 of the first sealing strip 221, along with the downward movement of the skylight body 4, the first sealing strip 221 moves towards the inside of the installation groove 22, and because the first connecting portion 2212 of the first sealing strip 221 is in fit connection with the third inclined surface 2222 of the second connecting portion 2221 through the second inclined surface 2213, the second sealing strip 222 is driven to elongate the spring 223 and extend out of the installation groove 22, so that the two second sealing strips 222 are in close fit with the two sides of the sealing frame 41, and the sealing frame 41 is in seal fit with the first sealing strip 221 and the second sealing strip 222 in the horizontal position respectively, and in close fit with the gasket 5 in the vertical position, thereby achieving a better sealing effect.

When the skylight body 4 moves upwards, the spring 223 pulls the second sealing strip 222 to move into the mounting groove 22, and drives the first inclined surface 2211 of the first sealing strip 221 to extend out of the mounting groove 22, so as to recover to the initial state to be in sealing fit with the skylight body 4 next time.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. A sunroof support for a vehicle, comprising:

the bracket comprises a bracket body, wherein a mounting bracket is arranged on the bracket body, the mounting bracket encloses a mounting cavity, the upper end and the lower end of the mounting cavity are both communicated with the outside, a limiting bracket is formed on the inner side of the mounting bracket, a mounting groove communicated with the mounting cavity is formed in the inner side wall of the mounting bracket, the mounting groove is U-shaped, a first sealing strip and two second sealing strips are arranged in the mounting groove in a sliding manner, the first sealing strip and the second sealing strips are mutually and vertically arranged in the horizontal direction, and the two ends of the first sealing strip are respectively matched and connected with one ends of the two second sealing strips;

the skylight body is circumferentially provided with a sealing frame and is suitable for being erected on the limiting bracket and hermetically arranged in the mounting cavity;

wherein, first sealing strip orientation the one end of installation cavity has first inclined plane, under the initial condition, the inclined plane of first sealing strip stretches out outside the mounting groove, the second sealing strip is located in the mounting groove, works as the skylight body moves down and packs into during the installation cavity, sealed frame forces first sealing strip stretches into in the mounting groove, and makes the second sealing strip by stretch out in the mounting groove and with the both sides of sealed frame support the tight fit.

2. The sunroof bracket for a vehicle according to claim 1, wherein: the both ends of first sealing strip all are equipped with first connecting portion, the one end of second sealing strip be equipped with the second connecting portion that first connecting portion cooperation is connected, first connection is including the second inclined plane, the second connecting portion include with the third inclined plane of second inclined plane looks adaptation, the second inclined plane with the third inclined plane offsets all the time, and two the second sealing strip respond to the slip of first sealing strip and motion dorsad or motion in opposite directions.

3. The sunroof bracket for a vehicle according to claim 2, wherein: still be equipped with a plurality of springs in the mounting groove, it is a plurality of the spring is followed the length direction of second sealing strip is laid, just spring one end with the interior wall connection of mounting groove, the other end with the second sealing strip is connected.

4. The sunroof bracket for a vehicle according to claim 1, wherein: be equipped with the stopper in the installing support, the stopper restriction first sealing strip with the second sealing strip is in the limit sliding distance in the mounting groove.

5. The sunroof bracket for a vehicle according to claim 2, wherein: and a fourth inclined plane is formed on one side of the sealing frame matched with the first sealing strip, and the fourth inclined plane is matched with the third inclined plane.

6. The sunroof bracket for a vehicle according to any one of claims 1 to 5, wherein: the skylight further comprises a gasket, the size of the gasket is consistent with that of the limiting support, and the gasket is suitable for being placed on the limiting support and is in contact with the bottom end of the skylight body.