CN211617397U - Vehicle skylight net assembly and vehicle skylight that keeps out wind - Google Patents

Abstract

The utility model provides a vehicle skylight net assembly and vehicle skylight keep out wind. The vehicle skylight wind screen assembly comprises a wind screen strip and a screen cloth fixedly connected between a skylight front frame and the wind screen strip, wherein the wind screen strip comprises a pair of crank arms and a connecting rod connected between the pair of crank arms, and the connecting rod and the crank arms are mutually sleeved and fixed through a clamping structure; the edge of the upper end of the mesh cloth is provided with an upper edge strip, and the connecting rod and the crank arm are respectively provided with a channel for accommodating the upper edge strip; the upper edge strip is in a long and thin strip shape and is sleeved in the channel, and the upper edge strip can extend from the connecting rod to a part of the crank arm through the channel. The utility model discloses a vehicle skylight net assembly that keeps out wind not only provides the improvement structure with the effective assembly of the net that keeps out wind and the strip that keeps out wind, has still solved the problem that the crank arm corner of the strip that keeps out wind does not have the net that keeps out wind.

Description

Vehicle skylight net assembly and vehicle skylight that keeps out wind

Technical Field

The utility model relates to a vehicle skylight part field. And more particularly, to a windshield mesh assembly for a vehicle sunroof, and a vehicle sunroof including the same.

Background

At present, vehicle skylights are installed on roofs of a plurality of vehicles, and a wind screen structure is usually erected on the skylights (especially panoramic skylights), so that when the skylights are opened, airflow passes through the wind screen and then changes the direction of the airflow flowing through the roofs of the vehicles, the airflow is prevented from directly entering a carriage, meanwhile, wind noise caused by the airflow when the vehicles run at high speed is reduced, and riding comfort is improved. As shown in fig. 1, in a conventional wind screen structure for a sunroof of a vehicle, upper and lower edges of a screen cloth 3 are generally mounted on a wind screen and a sunroof front frame (not shown) by means of edge strips. The weather strip is including cranking arm 1 and connecting rod 2, and the screen cloth is connected to connecting rod 2 through last limit strip, and when the day window was opened, cranking arm 1 drove connecting rod 2 and then drive screen cloth 3 and open in order to shelter from the air current.

The matching mode of the upper edge strip of the wind screen and the connecting rod mainly adopts an insertion mode, as shown in figure 2, the upper edge of the screen cloth 3 is connected with a common sheet-shaped upper edge strip 4 and is clamped into the connecting rod 2 to realize fixation. The problems of unstable connection, more material consumption of the upper edge strip and higher unit price cost exist. Moreover, due to structural limitation, mesh cloth cannot be arranged at the bent part of the crank arm 1, and appearance defects are caused. Meanwhile, as shown in fig. 3, the connection of the connecting rod 2 and the crank arm 1 is generally performed in such a manner that the connecting rod 2 is directly inserted into the crank arm 1. However, because there is not horizontal spacing, there is the risk that the crank arm drops when operation workman assembles the windshield net assembly to the skylight during producing the line assembly, influences the production beat, and the productivity descends. In addition, there is the clearance in the junction of connecting rod 2 and crank arm 1, still can cause longitudinal rocking to produce the noise, influences passenger's comfort level.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses a problem that exists among the above-mentioned prior art is just solved to the purpose, provides an optimal design's vehicle skylight net assembly that keeps out wind, and this net assembly that keeps out wind can reliably install with simple and convenient mode, improves production efficiency to stable firm effect has. In addition, the wind screen of the wind screen assembly can be matched with the outline of the wind screen strip, and the wind screen assembly has an attractive appearance.

To this end, according to an aspect of the present invention, there is provided a vehicle sunroof wind screen assembly, including a wind screen strip and a screen cloth fixedly connected between a sunroof front frame and the wind screen strip, the wind screen strip including a pair of crank arms and a connecting rod connected between the pair of crank arms, wherein the connecting rod and the crank arms are sleeved with each other and fixed by a clamping structure; the edge of the upper end of the mesh cloth is provided with an upper edge strip, and the connecting rod and the crank arm are respectively provided with a channel for accommodating the upper edge strip; the upper edge strip is in a long and thin strip shape and is sleeved in the channel, and the upper edge strip can extend from the connecting rod to a part of the crank arm through the channel.

In accordance with the above-described concepts, the present invention may further include any one or more of the following alternatives.

In some alternatives, the connecting rod is configured as a sleeve having a hollow chamber, and the crank arm is configured with a butt end that can be inserted into the sleeve and snapped into the hollow chamber.

In certain alternatives, the bottom wall of the connecting rod is provided with a first channel recessed into the hollow chamber and having an inlet end dimension smaller than a closed end dimension, and the butt end is provided with a second channel contoured to match the first channel.

In certain alternatives, the connecting bar further comprises a screen cloth channel in communication with the first channel to define an inlet end of the first channel.

In some alternatives, the abutment end is provided with a resilient catch for engaging with a catch formation on the side wall of the connecting rod.

In some alternative forms, the fastening structure of the connecting rod includes an opening formed in a side wall thereof for allowing the hook of the mating end inserted in place to pop out.

In some alternatives, the side wall of the connecting rod is provided with a guide projecting towards the hollow chamber, and the butt end is provided with a guide groove for movement of the guide when the connecting rod is inserted.

In some alternatives, the crank arm is provided with a clamping portion for clamping the upper edge strip extending from the second channel.

In some optional forms, the connection mode of the upper edge strip and the mesh cloth is injection molding, bonding or sewing.

In some alternatives, the butt end is injection molded integrally with the crank arm.

According to another aspect of the present invention, there is provided a vehicle sunroof, which includes the above-mentioned vehicle sunroof wind screen assembly.

The utility model discloses a vehicle skylight windshield net assembly cup joints each other through the connecting rod that will keep out the wind strip and the crank arm and the joint is fixed, and set up the top strip of screen cloth into the long and thin strip of cup jointing in the channel of connecting rod and crank arm, and can extend to in the partial crank arm, not only provide the improvement structure with the effective assembly of windshield net and the strip that keeps out the wind, still solved the problem that the crank arm corner of the strip that keeps out the wind does not have the windshield net, the cost is reduced, the structure is simplified, easy manufacturing, the fault rate is low, safety and reliability, energy-concerving and environment-protective is convenient for operate again, and wide application.

Drawings

Other features and advantages of the present invention will be better understood from the following detailed description of alternative embodiments, taken in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts, and in which:

FIG. 1 is a schematic view of a prior art vehicle sunroof screen assembly;

FIG. 2 is a schematic cross-sectional view of the connection between the upper edge strip of the mesh cloth and the connecting rod of the weather strip in the windshield assembly of FIG. 1;

FIG. 3 is a schematic view of the connection between the connecting rod and the crank arm of the weatherstrip of the windshield assembly of FIG. 1;

FIG. 4 is a schematic view of a vehicle sunroof wind screen assembly according to an embodiment of the present invention;

FIG. 5 is an enlarged partial schematic view of the butt end of the crank arm;

FIG. 6 is a view similar to FIG. 5 showing the web with the strake extending to a portion of the crank arm;

FIG. 7 is a partial schematic view of the web after attachment of the connecting rod and crank arm;

FIG. 8 is a schematic cross-sectional view of the mesh cloth after the connecting rod and crank arm are connected;

FIG. 9 is a partial schematic view from the bottom of the crank arm showing the clamping portion for clamping the upper edge strip of the web.

Detailed Description

The practice and use of the embodiments are discussed in detail below. It should be understood, however, that the specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention. The description herein of the structural positions of the respective components, such as the directions of upper, lower, top, bottom, etc., is not absolute, but relative. When the respective components are arranged as shown in the drawings, these direction expressions are appropriate, but when the positions of the respective components in the drawings are changed, these direction expressions are changed accordingly.

Herein, it is understood that "front" and "rear" with respect to the vehicle forward direction, "upper" means toward the roof, and "lower" means toward the underbody, and "longitudinal" means in the vehicle body length direction, and "lateral" means in the vehicle body width direction.

The vehicle skylight wind screen assembly mainly comprises a wind screen strip and screen cloth fixedly connected between a skylight front frame and the wind screen strip. Typically, the weather strip is pivotally connected to the skylight frame, e.g., by means of springs or the like, to effect the bouncing and closing of the weather screen when the skylight is opened and closed.

Referring first to fig. 4, there is shown a sunroof wind screen assembly according to an embodiment of the present invention, in which a screen cloth 30 is fixedly connected between a front frame (not shown) and a wind screen strip, wherein the wind screen strip mainly includes a pair of crank arms 10 and a connecting rod 20 connected between the pair of crank arms 10. In order to realize the connection between the mesh cloth 30 and the wind shielding strip, the upper end edge of the mesh cloth 30 is provided with an upper edge strip connected with the wind shielding strip. It should be understood that the mesh 30 is also provided with a lower border strip (not shown) for attachment to the front frame.

According to the utility model discloses an according to the design, provide a quick and effectual with the structure that the windshield net was assembled with the weather strip together, this structure easily assembles and does not have the abnormal sound of rocking, can not influence passenger's use comfort. Especially, the wind screen can be extended to the corner crank arm of the wind screen strip, as shown in fig. 4, so that the wind screen assembly is attractive in appearance and meets the appearance requirements of customers.

In a preferred embodiment, the two ends of the connecting rod 20 of the wind-shielding strip are respectively sleeved with one crank arm 10 through a clamping structure, and the connecting rod 20 and the crank arm 10 are respectively provided with a channel for accommodating the upper edge strip of the mesh 30, and meanwhile, the upper edge strip is arranged into a slender strip shape to be sleeved in the channel, so that the slender strip can extend from the connecting rod 20 to part of the crank arm 10 through the channel. It will be appreciated that the same connection is advantageously used for both ends of the connecting rod 20 to each crank arm 10, and will be described hereinafter with reference to only one end of the connecting rod. Furthermore, the utility model discloses especially, improve to the fixed of last strake, nevertheless do not exclude to be applied to the lower strake of fixing the screen cloth to the frame before the skylight with the fixed mode that the strake adopted.

In some embodiments, the above-described nesting may be achieved by providing the connecting portion of the crank arm 10 as a hollow while inserting the connecting portion of the connecting rod 20 into the crank arm.

In a preferred embodiment, as shown in fig. 5 to 8 in combination, the connecting rod 20 may be provided as a sleeve having a hollow chamber, and the crank arm 10 is provided with a docking end 11 that can be inserted into the sleeve and snapped into the hollow chamber. The butt ends 11 may be integrally injection-molded with the crank arms 10, or may be separately molded and connected to each other by welding, for example. The above-mentioned channel can be realized by the following modes: the bottom wall of the sleeve is provided with a first channel 21 recessed into the hollow chamber and having an inlet end dimension smaller than the closed end dimension, as shown in fig. 8, and correspondingly the butt end 11 is provided with a second channel 14 having a profile matching the first channel 21. In this way, the upper edge strip 40 can be connected to the connecting rod 20 by being inserted into the first slot 21 from one end of the connecting rod 20, and after the butt end 11 of the crank arm 10 is inserted into the connecting rod 20, the upper edge strip 40 can be installed movably in the crank arm 10 along the first slot 21 and thus along the second slot 14, without risking the upper edge strip 40 falling off.

In some embodiments, the upper edge strip 40 may be configured as an elongated cylinder as shown in fig. 8, thereby providing the advantage of reduced cost and processing difficulty as compared to prior sheet-like edge strip configurations. Accordingly, the first and second channels 21, 14 may have a generally circular cross-sectional shape, with the cross-sectional dimensions of the first channel 21 and the upper edge strip 40 generally matching one another to enable smooth movement of the upper edge strip during installation. However, other suitable shapes are not excluded, such as square, rectangular, non-circular, etc.

In the embodiment shown in FIG. 8, the connecting bar 20 may further be provided with a web channel 22 communicating with the first channel 21, the web channel 22 constituting an inlet end of the first channel 21, and the size of the web channel 22 may be substantially equal to the thickness of the web 30, thereby providing a degree of support to the web 30. Alternatively, the upper edge strip 40 and the upper edge of the mesh 30 may be connected by, for example, integral injection molding, bonding, or sewing, and the connected upper edge strip 40 may be inserted into the first channel 21 and the mesh channel 22 together with the mesh 30 from one end of the connecting rod 20, so as to achieve the assembly and fixation of the mesh and the connecting rod.

Then, to obtain the assembly between the connecting rod 20 and the curved arm 10, as shown in fig. 5 and 6, in some embodiments, the abutting end 11 of the curved arm 10 is provided with a resilient catch 12 to engage with a catch structure on the side wall of the connecting rod 20. Alternatively, the elastic hook 12 may be formed by providing a slot 16 on the abutting end of the curved arm, and forming a claw 13 protruding outwardly on the free end of the hook 12. The claws 13 may be provided with guide slopes for facilitating insertion toward the side of the insertion direction and with catch faces for facilitating snap-fastening away from the side of the insertion direction. Alternatively, the engagement surface may be a slope or a flat surface perpendicular to the insertion direction. In the process that the butt end 11 of the crank arm is inserted into the connecting rod 20, the hook 12 abuts against the inner wall of the connecting rod until the claw 13 contacts the inner wall of the connecting rod to generate deformation, and the slot 16 provides a deformation space for the hook 12, and until the claw 13 is jointed with the buckling structure of the inner wall of the connecting rod, the hook 12 is elastically reset so as to clamp and fix the connecting rod 20 and the crank arm 10.

In some embodiments, the latching structure of the connecting rod 20 may include an opening 24 formed in the sidewall, as shown in fig. 7, for allowing the hook 12, in particular the claw 13, of the docking end 11 inserted in place to pop out. In this way, a limitation between the connecting rod and the crank arm in each degree of freedom is achieved, providing a reliable connection while also ensuring the possibility of disassembly of the connecting rod and the crank arm. It should be understood that the resilient hooks 12 on the abutting end 11 and the corresponding openings 24 on the connecting rod 20 may be provided in plurality, which is only an example.

In some embodiments, the side wall of the connecting rod 20 may be provided with a guide 23 protruding towards the hollow chamber, which may be one or more bumps or ridges, as shown in fig. 8. Accordingly, the butt end 11 of the crank arm 10 is provided with a guide groove 15 for moving the guide 23 when the connecting rod 20 is inserted. Thus, when the connecting rod 20 connected with the upper edge strip 40 is sleeved on the butt end 11 of the crank arm 10, the guide piece 23 is matched with the guide groove 15 to ensure accurate positioning between the two.

As mentioned above, the utility model discloses a net cloth can extend to in some crank arms in order to solve the problem that crank arm corner does not have the net of keeping out the wind in the net assembly that keeps out the wind. In fig. 9 is shown the clamping portion 17 at the bottom of the crank arm 10 for clamping the upper rim 40 extending from the second channel 14 via the first channel 21. In some embodiments, the clamping portion 17 may be a plurality of clamping jaws arranged along the bending direction of the crank arm, or may be configured as a clamping groove extending along the crank arm for a certain length, which may be determined according to actual needs. In some embodiments, the second channel may extend from the abutting end into the curved arm to form the above-described card slot.

It should be understood herein that the embodiments shown in the figures merely show alternative shapes, sizes and arrangements of the vehicle sunroof windshield mesh assembly according to the present invention, which are illustrative only and not limiting, and that other shapes, sizes and arrangements may be adopted without departing from the spirit and scope of the present invention.

The technical content and technical features of the present invention have been disclosed above, but it should be understood that various changes and modifications can be made to the concept disclosed above by those skilled in the art under the inventive concept of the present invention, and all fall within the scope of the present invention. The above description of embodiments is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims (11)

1. A vehicle skylight wind screen assembly comprises a wind screen strip and a screen cloth fixedly connected between a skylight front frame and the wind screen strip, wherein the wind screen strip comprises a pair of crank arms and a connecting rod connected between the pair of crank arms, and the connecting rod and the crank arms are mutually sleeved and fixed through a clamping structure; the edge of the upper end of the mesh cloth is provided with an upper edge strip, and the connecting rod and the crank arm are respectively provided with a channel for accommodating the upper edge strip; the upper edge strip is in a long and thin strip shape and is sleeved in the channel, and the upper edge strip can extend from the connecting rod to a part of the crank arm through the channel.

2. The vehicle sunroof screen assembly according to claim 1, wherein the connecting rod is configured as a sleeve having a hollow chamber, and the crank arm is provided with a butt end that is insertable into the sleeve and is snapped into the hollow chamber.

3. The vehicle sunroof wind screen assembly according to claim 2, wherein a bottom wall of the connecting rod is provided with a first channel recessed into the hollow chamber and having an entrance end dimension smaller than a closed end dimension, and the butt end is provided with a second channel having a profile matching the first channel.

4. The vehicle sunroof windscreen assembly according to claim 3 wherein the connecting bar further comprises a screen cloth channel in communication with the first channel to define an inlet end of the first channel.

5. The vehicle sunroof windscreen assembly according to claim 3 wherein the abutment end is provided with a resilient catch for engaging a catch structure on a side wall of the connecting rod.

6. The vehicle sunroof screen assembly according to claim 5, wherein the latch structure of the connection bar comprises an opening in a side wall for the catch of the mating end to be inserted in place to pop out.

7. The vehicle sunroof wind screen assembly according to claim 3, wherein a side wall of the connection rod is provided with a guide protruding toward the hollow chamber, and the butt end is provided with a guide groove for movement of the guide when the connection rod is inserted.

8. The vehicle sunroof wind screen assembly according to claim 3, wherein the crank arm is provided with a grip portion to grip the upper edge strip extending from the second channel.

9. The vehicle sunroof wind screen assembly according to any one of claims 1 to 8, wherein the connection manner of the upper edge strip and the screen cloth is injection molding, bonding or sewing.

10. The vehicle sunroof wind screen assembly according to any one of claims 2 to 8, wherein the butt end is integrally injection molded with the crank arm.

11. A vehicle sunroof, characterized in that the vehicle sunroof comprises a vehicle sunroof wind screen assembly according to any of the preceding claims.

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