Steps-free vehicle door sealing structure

Abstract

The utility model discloses a step-difference-free vehicle door sealing structure which comprises a sealing strip groove, the first lip edge is connected with the sealing strip groove; the second lip edge is connected with the sealing strip groove; the glass is connected with the first lip edge and the second lip edge; the B column decoration plate is connected with the sealing strip groove and the first lip edge; the window frame reinforcing plate is connected with the trough; the window frame metal plate is connected with the trough; the trough fixing bracket is connected with the trough; and the glass sliding block is connected with the trough and the glass. According to the step-free car door sealing structure, step-free between the glass and the outer side of the B-column decoration plate is achieved, air resistance and noise are reduced, consumption of fuel oil or electric energy is saved, and the endurance mileage is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of door sealing structures, in particular to a door sealing structure without a step difference. Background Art

[0002] The door sealing structure refers to the part where the car door contacts the vehicle body, which is used to ensure the sealing inside and outside the car, prevent external factors such as external air, water vapor, and noise from invading the car, and improve the sealing performance and comfort of the vehicle.

[0003] At present, there is a step difference between most automotive glass and the outer side of the B-pillar trim on the market, resulting in large air resistance, increased fuel or electricity consumption, and low cruising range. Since new energy vehicles have no engine noise, passengers are more likely to perceive wind noise, reducing the riding experience. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a door sealing structure without a step difference, which reduces air resistance and noise, saves fuel or electricity consumption, and improves the cruising range.

[0005] The purpose of the utility model is achieved in the following way: A door sealing structure without a step difference includes:

[0006] A felt groove;

[0007] A first lip, connected to the felt groove;

[0008] A second lip, connected to the felt groove;

[0009] Glass, connected to the first lip and the second lip;

[0010] A B-pillar trim, connected to the felt groove and the first lip;

[0011] A window frame reinforcement plate, connected to the felt groove;

[0012] A window frame sheet metal, connected to the felt groove;

[0013] A felt groove fixing bracket, connected to the felt groove;

[0014] A glass slider, connected to the felt groove and the glass.

[0015] As an alternative of the technical solution of the utility model, a first protrusion is provided on the felt groove, and the window frame reinforcement plate is connected to the first protrusion.

[0016] As an alternative of the technical solution of the utility model, the felt groove is provided with a groove;

[0017] A limiting second protrusion is provided on the B-pillar trim;

[0018] The second protrusion is connected to the groove.

[0019] As an alternative embodiment of the technical solution of the present utility model, a guiding groove is provided on the felt groove;

[0020] A sliding member is provided on the glass slider;

[0021] The sliding member is slidably connected to the guiding groove.

[0022] As an alternative embodiment of the technical solution of the present utility model, a third lip is provided on the felt groove.

[0023] As an alternative embodiment of the technical solution of the present utility model, a third protrusion is provided on the felt groove;

[0024] The third protrusion is connected to the groove fixing bracket.

[0025] As an alternative embodiment of the technical solution of the present utility model, a hanging lip is provided on the felt groove;

[0026] The window frame sheet metal is connected to the hanging lip.

[0027] The beneficial effects of the present utility model are as follows:

[0028] An unevenness-free door sealing structure of the present utility model has a protrusion pressing against the window frame reinforcement plate and a hanging lip wrapping around the window frame sheet metal; the first lip contacts the glass to prevent dust, rain, snow, water, etc. outside the vehicle from entering the vehicle; the second lip contacts the glass to prevent dust, rain, snow, water, etc. outside the vehicle from entering the vehicle and serves as a buffer; the third lip contacts the glass slider to serve as a buffer; the guiding groove on the felt groove realizes the lifting guiding function of the glass through the glass slider; the sliding member on the inner surface of the guiding groove reduces the lifting friction and improves the wear resistance of the felt groove, achieving an unevenness-free state between the glass and the outer side of the B-pillar trim, reducing air resistance and noise, saving fuel or power consumption, and increasing the cruising range. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0030] Figure 1 It is a schematic diagram of an unevenness-free door sealing structure according to Embodiment 1 of the present utility model.

[0031] Reference Signs:

[0032] 1. Felt groove; 2. Glass; 3. B-pillar trim; 4. Window frame reinforcement plate; 5. Window frame sheet metal; 6. Glass slider; 7. Felt groove fixing bracket; 8. Third protrusion; 9. Groove; 10. Second protrusion; 11. First protrusion; 12. Hanging lip; 13. Sliding material; 14. Guide groove; 15. First lip; 16. Second lip; 17. Third lip. Detailed implementation manner

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0035] In the description of the embodiments, unless otherwise clearly specified and limited, terms such as "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or a connection through an intermediate medium, and it can also be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] Embodiment 1

[0037] As Figure 1 shown, a door sealing structure without step difference includes: felt groove 1, first lip 15, second lip 16, glass 2, B-pillar trim 3, window frame reinforcement plate 4, window frame sheet metal 5, felt groove fixing bracket 7, and glass slider 6, wherein: the first lip 15 is connected to the felt groove 1; the second lip 16 is connected to the felt groove 1; the glass 2 is connected to the first lip 15 and the second lip 16; the B-pillar trim 3 is connected to the felt groove 1 and the first lip 15; the window frame reinforcement plate 4 is connected to the felt groove 1; the window frame sheet metal 5 is connected to the felt groove 1; the felt groove fixing bracket 7 is connected to the felt groove 1; the glass slider 6 is connected to the felt groove 1 and the glass 2.

[0038] As Figure 1 shown, as a further solution of this embodiment, the felt groove 1 is provided with a first protrusion 11, and the window frame reinforcement plate 4 is connected to the first protrusion 11.

[0039] As Figure 1As shown in the figure, as a further solution of this embodiment, the felt groove 1 is provided with a groove 9; a limiting second protrusion 10 is provided on the B-pillar trim 3; the second protrusion 10 is connected to the groove 9.

[0040] As Figure 1 shown in the figure, as a further solution of this embodiment, the felt groove 1 is provided with a guiding groove 14; a sliding member 13 is provided on the glass slider 6; the sliding member 13 is slidably connected to the guiding groove 14.

[0041] As Figure 1 shown in the figure, as a further solution of this embodiment, the felt groove 1 is provided with a third lip 17.

[0042] As Figure 1 shown in the figure, as a further solution of this embodiment, the felt groove 1 is provided with a third protrusion 8; the third protrusion 8 is connected to the groove fixing bracket 7.

[0043] As Figure 1 shown in the figure, as a further solution of this embodiment, the felt groove 1 is provided with a hanging lip 12; the window frame sheet metal 5 is connected to the hanging lip 12.

[0044] Positioning and anti-disengagement of the felt groove 1: The protrusion 8 is snapped onto the felt groove fixing bracket 7, and the limiting protrusion 10 on the B-pillar trim 3 is stuck in the groove 9 of the felt groove 1.

[0045] Fixing of the felt groove 1: The protrusion 11 abuts against the window frame reinforcement plate 4, and the hanging lip 12 wraps around the window frame sheet metal 5;

[0046] Sealing and buffering functions of the felt groove 1: The lip 15 contacts the glass 2 to prevent dust, rain, snow, water, etc. outside the vehicle from entering the vehicle; the lip 16 contacts the glass 2 to prevent dust, rain, snow, water, etc. outside the vehicle from entering the vehicle and plays a buffering role; the lip 17 contacts the glass slider 6 to play a buffering role.

[0047] Guiding function of the felt groove 1 for the glass 2: The guiding groove 14 on the felt groove 1 realizes the lifting and guiding function for the glass 2 through the glass slider 6. The sliding member 13 on the inner surface of the guiding groove 14 plays a role in reducing the lifting friction and improving the wear resistance of the felt groove 1.

[0048] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement them; when the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

Claims

1. A door seal structure without step difference, characterized in that, Including: The felt groove (1); The first lip (15), connected to the felt groove (1); The second lip (16), connected to the felt groove (1); The glass (2), connected to the first lip (15) and the second lip (16); The B-pillar trim (3), connected to the felt groove (1) and the first lip (15); The window frame reinforcement plate (4), connected to the felt groove (1); The window frame sheet metal (5), connected to the felt groove (1); The felt groove fixing bracket (7), connected to the felt groove (1); The glass slider (6), connected to the felt groove (1) and the glass (2).

2. The door seal structure without step difference according to claim 1, characterized in that, The felt groove (1) is provided with a first protrusion (11), and the window frame reinforcement plate (4) is connected to the first protrusion (11).

3. The door seal structure without step difference according to claim 1, characterized in that, The felt groove (1) is provided with a groove (9); The B-pillar trim (3) is provided with a limiting second protrusion (10); The second protrusion (10) is connected to the groove (9).

4. The door seal structure without step difference according to claim 1, characterized in that, The felt groove (1) is provided with a guide groove (14); The glass slider (6) is provided with a sliding member (13); The sliding member (13) is slidably connected to the guide groove (14).

5. The door sealing structure without step difference according to claim 1, characterized in that The felt groove (1) is provided with a third lip (17).

6. The door sealing structure without step difference according to claim 1, wherein The felt groove (1) is provided with a third protrusion (8); The third protrusion (8) is connected to the groove fixing bracket (7).

7. The door seal structure without step difference according to claim 1, characterized in that, The felt groove (1) is provided with a hanging lip (12); The window frame sheet metal (5) is connected to the hanging lip (12).

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