Plastic part for automobile skylight

Abstract

The utility model discloses a plastic part for an automobile skylight, which belongs to the technical field of automobile parts and comprises a plastic frame, two combined covers are arranged on the plastic frame, clamping grooves are arranged on the inner walls of two sides of the plastic frame, glass plates are mounted in the clamping grooves, drying boxes are arranged on the outer walls of two sides of the plastic frame, and drying agents are filled in the drying boxes. A sealing gasket is arranged between the outer side wall of the glass plate and the clamping groove, water absorption cotton and a water absorption plate are further arranged on the outer side of the sealing gasket, a communication assembly is arranged between the water absorption plate and the drying agent, and the drying agent, the water absorption cotton and the water absorption plate in the drying box all have the water absorption function and can rapidly absorb water at the joint of the automobile skylight plastic part and the glass plate. The waterproof effect of connection between the automobile skylight plastic part and the glass plate is good, corrosion to internal parts due to the fact that rainwater permeates from the outer edge of the automobile skylight plastic part is prevented, and the service life of the automobile skylight plastic part is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a plastic part used for an automobile sunroof. Background Art

[0002] The plastic parts of the car sunroof refer to the plastic parts installed around the car sunroof glass. In terms of appearance, plastic parts have a decorative effect, making the car sunroof more beautiful. The plastic parts of the car sunroof are generally made of high-quality durable plastic, which has the characteristics of wear resistance and corrosion resistance.

[0003] When the existing plastic parts of the car sunroof are installed with the car sunroof glass, the car sunroof glass is usually connected to the groove on the plastic parts, but only a seal is used between the existing plastic parts and the car sunroof glass plate to improve the sealing of the connection. In rainy weather, rainwater can easily penetrate from the outer edge of the car sunroof plastic parts and cause corrosion of internal parts. The waterproof effect is general and the service life is short. Therefore, we propose a plastic part for a car sunroof. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic part for a car sunroof to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic part for a car sunroof comprises a plastic frame, two combination covers are arranged on the plastic frame, slots are provided on both inner walls of the plastic frame, glass plates are installed in the slots, drying boxes are provided on both outer walls of the plastic frame, desiccant is filled in the drying boxes, a sealing gasket is provided between the outer wall of the glass plate and the slot, absorbent cotton and a water absorbing plate are also provided on the outer side of the sealing gasket, and a connecting component is provided between the water absorbing plate and the desiccant.

[0007] Furthermore: the connecting component includes multiple groups of connecting ports, which are opened on the side wall of the drying box. A connecting pipe is also installed on the inner side of the connecting port, and the other end of the connecting pipe is in contact with the outer surface of the water absorption plate.

[0008] Furthermore: a sealing plate is provided at the bottom of the drying box, and the sealing plate is connected to the drying box by a snap-fit ​​installation method.

[0009] Furthermore: the drying box is connected to the plastic frame by a snap-on method.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model improves the sealing performance of the connection between the glass plate and the card slot on the plastic frame by arranging the sealing gasket on the outer wall of the automobile sunroof glass plate. The water-absorbing cotton and the water-absorbing plate both have the function of absorbing water. The water vapor on the water-absorbing cotton and the water-absorbing plate is then transferred to the desiccant in the drying box through the connecting pipe and the connecting port. The desiccant can absorb water and keep the water-absorbing cotton and the water-absorbing plate dry. The connection between the plastic part of the automobile sunroof and the glass plate has a good waterproof effect, which prevents the corrosion of internal parts caused by the penetration of rainwater from the outer edge of the plastic part of the automobile sunroof, thereby extending the service life of the plastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view of the connection structure between the plastic frame and the glass plate of the utility model;

[0014] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0015] In the figure: 1. plastic frame; 2. lid; 3. glass plate; 4. drying box; 5. card slot; 6. desiccant; 7. sealing pad; 8. absorbent cotton; 9. absorbent plate; 10. connecting pipe; 11. connecting port. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Embodiment 1:

[0018] See also Figure 1-3The utility model provides a technical solution: a plastic part for a car sunroof, the plastic part of the car sunroof refers to a plastic part installed around the car sunroof glass, but the waterproof effect of the connection between the plastic part of the car sunroof and the car sunroof glass is general. In rainy weather, rainwater is easy to penetrate from the connection between the car sunroof glass and the plastic part, and rainwater is easy to penetrate from the outer edge of the plastic part of the car sunroof, resulting in corrosion of internal parts and a short service life; it includes a plastic frame 1, and two combination covers 2 are provided on the plastic frame 1. The inner walls on both sides of the plastic frame 1 are provided with card slots 5, and glass plates 3 are installed in the card slots 5. The outer walls on both sides of the plastic frame 1 are provided with drying boxes 4, and the drying boxes 4 are filled with desiccant 6. A sealing gasket 7 is provided between the outer wall of the glass plate 3 and the card slot 5. The outer side of the sealing gasket 7 is also provided with absorbent cotton 8 and a water absorbing plate 9, and a connecting component is provided between the water absorbing plate 9 and the desiccant 6.

[0019] Publication No. CN106828051A proposes a plastic part for a car sunroof, which mentions that "when the device is used, the opening and closing of the first box cover 1, the second box cover 4, and the sunroof 2 are controlled by the motor inside the motor chamber 8". The opening and closing of the two combined covers 2 on the plastic frame 1 of this application are prior art, and the specific structure and working principle are not described here; the glass plate 3 filled in the car is installed in the adjacent card slot 5, wherein the setting of the outer wall sealing gasket 7 of the glass plate 3 improves the sealing performance of the connection between the glass plate 3 and the card slot 5 on the plastic frame 1, The absorbent cotton 8 and the absorbent plate 9 both have the function of absorbing water. In rainy weather, the water on the sealing gasket 7 is absorbed by the absorbent cotton 8 and the absorbent plate 9. The water vapor on the absorbent cotton 8 and the absorbent plate 9 is then passed through the connecting pipe 10 and the connecting port 11 to the desiccant 6 (the desiccant 6 can be lime) in the drying box 4. The desiccant 6 can absorb water and keep the absorbent cotton 8 and the absorbent plate 9 dry. The plastic parts of the car sunroof are connected to the glass plate with good waterproof effect, which prevents rainwater from seeping in from the outer edge of the plastic parts of the car sunroof and causing corrosion to the internal parts, thereby extending its service life.

[0020] Among them, preferably, the connecting component includes multiple groups of connecting ports 11, and the multiple groups of connecting ports 11 are opened on the side wall of the drying box 4. A connecting pipe 10 is also installed on the inner side of the connecting port 11, and the other end of the connecting pipe 10 is in contact with the outer surface of the water absorbent plate 9; the water on the absorbent cotton 8 and the water absorbent plate 9 can be transported to the connecting port 11 through the connecting pipe 10, and finally absorbed by the desiccant 6.

[0021] Preferably, a sealing plate is provided at the bottom of the drying box 4 , and the sealing plate is connected to the drying box 4 by means of a snap-fit ​​installation; the snap-fitted sealing plate can be easily opened and closed, so as to facilitate the replacement of the desiccant 6 in the drying box 4 .

[0022] Embodiment 2:

[0023] Reference Figure 1 This embodiment is different from the first embodiment in that the drying box 4 is connected to the plastic frame 1 by a snap-fitting manner, and the snap-fitted drying box 4 can be easily disassembled and assembled, so that the drying box 4 can be removed and then the desiccant 6 can be replaced, so that the space for replacing the desiccant 6 is larger and more convenient.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic part for a car sunroof, comprising a plastic frame (1), wherein two combined covers (2) are provided on the plastic frame (1), wherein: The inner walls on both sides of the plastic frame (1) are provided with card slots (5), and a glass plate (3) is installed in the card slots (5). The outer walls on both sides of the plastic frame (1) are provided with drying boxes (4), and the drying boxes (4) are filled with desiccant (6). A sealing gasket (7) is provided between the outer wall of the glass plate (3) and the card slots (5). Water-absorbing cotton (8) and a water-absorbing plate (9) are also provided on the outer side of the sealing gasket (7), and a connecting component is provided between the water-absorbing plate (9) and the desiccant (6).

2. The plastic part for a car sunroof according to claim 1, characterized in that: The communication component comprises a plurality of groups of communication ports (11), and the plurality of groups of communication ports (11) are opened on the side wall of the drying box (4).

3. The plastic part for a car sunroof according to claim 2, characterized in that: A connecting pipe (10) is also installed on the inner side of the connecting port (11) for connecting purpose, and the other end of the connecting pipe (10) is in contact with the outer surface of the water absorbing plate (9).

4. The plastic part for a car sunroof according to claim 1, characterized in that: A sealing plate is provided at the bottom of the drying box (4), and the sealing plate is connected to the drying box (4) by means of a snap-fit ​​installation.

5. The plastic part for a car sunroof according to claim 1, characterized in that: The drying box (4) is connected to the plastic frame (1) by means of a snap connection.

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