Integral glass guide groove structure suitable for commercial vehicle
By designing an integral glass guide groove structure, the gap and interference coordination are used to solve the problem of glass guide groove exposure caused by inconsistent curve of doors and windows in commercial vehicles, and the appearance and sealing effect of the vehicle are improved.
Patent Information
- Application Number
- CN202422466708.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The arc of some areas of the inner and outer window frames of commercial vehicle doors is inconsistent, resulting in the exposure of the glass guide grooves and affecting the vehicle's perceived quality.
A integrated glass guide groove structure is designed, including water cutting sections, joint angle transition sections and column sections, and is matched with the glass through gaps and interference fits to ensure sealing effect and appearance quality.
Without changing the shape of the interior and exterior panels of the car door, the problem of exterior glass guide grooves is solved, improving the sensory quality of the interior and exterior decoration and sealing effect.
Smart Images
Figure CN223131776U_ABST
Abstract
Description
Technical Field:
[0001] The utility model relates to an integral glass guide groove structure applicable to commercial vehicles, belonging to the technical field of vehicle body interior and exterior decoration. Background Art:
[0002] With the improvement of living standards, cars in people's lives are gradually raising higher requirements for quietness and comfort, that is, higher requirements for the perceived quality of cars. As the part of the car that appears most frequently in various usage scenarios, the appearance perceived quality of the car door directly affects the first impression of the passengers on the car. Due to the large window frame and styling problems of common commercial vehicle doors, the arcs of some areas of the inner and outer window frames are inconsistent, resulting in the internal structure of the glass guide groove being visible through the window glass in some areas inside the car, which affects the vehicle's perceived quality.
[0003] There are mainly two common solutions for such structures to cover this problem. One is to cover the leaking part of the sealing strip by changing the styling of the door interior trim in some areas. This solution will cause problems such as the abrupt styling of the interior trim and difficult styling design. The other is to use the same cross-section for the overall connection of the glass guide groove. In this solution, the bottom sealing strip of the sealing strip in the window frame guide rail area needs to be assembled separately from the body, with many steps, and the sound insulation and anti-vibration effects of the sealing strip cross-section applicable to this type are different from the common cross-section. Therefore, how to solve the problem of the exposed sealing strip structure without changing the styling intention is a potential problem for this solution. Content of the Utility Model:
[0004] The utility model provides an integral glass guide groove structure applicable to commercial vehicles, which can solve the problem that the outer water cut lip and the internal structure of the joint angle of the common integral glass guide groove of commercial vehicles can be seen through the window glass inside the car due to the large height difference between the door inner and outer panel stops, resulting in poor visual appearance.
[0005] The technical solution adopted by the present utility model is as follows: an integral glass run channel structure applicable to commercial vehicles, which is installed on a vehicle door. The vehicle door includes an outer door panel, an inner door panel, and a window frame guide rail. An interior trim panel is installed on the inner door panel. A glass is installed in the glass run channel structure. An outer water deflector is installed on the outer door panel. An inner water deflector is installed on the inner door panel. A column section is installed in the structure formed by combining the inner door panel, the outer door panel, and the window frame guide rail. The outer water deflector includes a water cut-off section and a corner transition section. The corner transition section is used to connect adjacent water cut-off sections and column sections and two adjacent column sections. The water cut-off section includes a first main body portion installed on the outer door panel and a first abutting portion extending from one side wall of the first main body portion and abutting against the glass. The first abutting portion is located below the upper surface of the first main body portion. The corner transition section includes a second main body portion and a second abutting portion extending from one side wall of the second main body portion and abutting against the glass. The second abutting portion is located below the upper surface of the second main body portion. The column section includes a third main body portion and mounting portions on both sides of the third main body portion. A third abutting portion abutting against the glass is formed inside the third main body portion. The third main body portion is installed in the window frame guide rail. The inner door panel and the outer door panel are located in the gap between the third main body portion and the mounting portions.
[0006] Further, the first abutting portion includes two spaced apart ones.
[0007] Further, a first extension portion extends from the upper surface of the first main body portion in the direction towards the glass, and the first abutting portions are all located below the first extension portion.
[0008] Further, a second extension portion extends from the upper surface of the second main body portion in the direction towards the glass, and the second abutting portion is located below the second extension portion.
[0009] Further, the water cut-off section and the glass are in clearance fit.
[0010] Further, the column section and the glass are in interference fit.
[0011] Further, the corner transition section and the glass are in a clearance-to-interference transition fit.
[0012] The present utility model has the following beneficial effects:
[0013] (1) In the case where there is a large difference in the height of the sheet metal flanges of the inner and outer door panels, the problem of the outer water deflector being higher than the interior trim panel is solved without relying on means such as adjusting the sheet metal boundary and the boundary of the interior trim panel shape, improving the sensory quality of the interior and exterior trims;
[0014] (2) The docking problem in the case where the interference amounts between the lips of the water cut-off section and the column section and the glass are inconsistent is solved, ensuring the appearance quality. Brief Description of the Drawings:
[0015] Figure 1 This is a partial schematic view of the integral glass run channel structure applicable to commercial vehicles of the present utility model.
[0016] Figure 2 This is an overall schematic view of the integral glass run channel structure applicable to commercial vehicles of the present utility model.
[0017] Figure 3 This is a schematic view of the water cut-off section.
[0018] Figure 4 This is a schematic view of the corner transition section.
[0019] Figure 5 This is a state change diagram of the corner transition section during use.
[0020] Figure 6 This is a schematic view of the column section. Detailed Description of the Preferred Embodiment:
[0021] The present utility model will be further described below with reference to the accompanying drawings.
[0022] The integral glass run channel structure of the present utility model applicable to commercial vehicles is installed on the vehicle door. The vehicle door includes an outer door panel 2, an inner door panel 5, and a window frame guide rail 7. An interior trim panel 6 is installed on the inner door panel 5. A glass 3 is installed in the glass run channel structure. An outer water cut-off strip 1 is installed on the outer door panel 2, and an inner water cut-off strip 4 is installed on the inner door panel 5. A column section 12 is installed in the structure formed by the combination of the inner door panel 5, the outer door panel 2, and the window frame guide rail 7.
[0023] The outer water cut-off strip 1 includes a water cut-off section 10 and a corner transition section 11. The corner transition section 11 is used to connect adjacent water cut-off sections 10 and column sections 12 and two adjacent column sections 12. The water cut-off section 10 includes a first main body portion 100 installed on the outer door panel 2 and a first abutting portion 101 extending from one side wall of the first main body portion 100 and abutting against the glass 3. The first abutting portion 101 includes two spaced apart ones. A first extension portion 102 extends from the upper surface of the first main body portion 100 in the direction of the glass 3. The first abutting portions 101 are both located below the first extension portion 102.
[0024] The corner transition section 11 includes a second main body portion 110 and a second abutting portion 111 extending from one side wall of the second main body portion 110 and abutting against the glass 3. A second extension portion 112 extends from the upper surface of the second main body portion 110 in the direction of the glass 3. The second abutting portion 111 is located below the second extension portion 112.
[0025] The column section 12 includes a third main body portion 120 and mounting portions 121 located on both sides of the third main body portion 120. A third abutting portion 1200 that abuts against the glass 3 is formed inside the third main body portion 120. The third main body portion 120 is installed in the window frame guide rail 7, and the inner door panel 5 and the outer door panel 2 are located in the gap between the third main body portion 120 and the mounting portion 121.
[0026] In the integral glass guide groove structure applicable to commercial vehicles of the present utility model, the outer water cut-off strip includes a water cut-off section 10, a corner connecting transition section 11, and a column section 12. Since the upper lip of the water cut-off section 10 has a clearance fit with the glass 3 and the upper lip of the column section 12 has an interference fit with the glass 3, the two cross-sections are evenly transitioned through the corner connecting transition section 11. Because there is a gap between the corner part area and the glass, the lower lip is used to cooperate with the glass to turn up to block this gap, preventing problems such as wind noise against the wind and visible seams in appearance. At the same time, considering the problem of glass lifting, the demarcation point from the clearance fit to the interference fit should be as close as possible to the straight bar position of the column section 12 to prevent curling at this position when the glass is lifted.
[0027] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be regarded as the protection scope of the present utility model.
Claims
1. An integral glass run structure applicable to commercial vehicles, which is installed on a vehicle door. The vehicle door includes an outer door panel (2), an inner door panel (5) and a window frame guide rail (7). An interior trim panel (6) is installed on the inner door panel (5). It is characterized in that: A glass (3) is installed in the glass guide groove structure. An outer water cut-off strip (1) is installed on the outer door panel (2), and an inner water cut-off strip (4) is installed on the inner door panel (5). A column section (12) is installed in the structure formed by combining the inner door panel (5), the outer door panel (2), and the window frame guide rail (7). The outer water cut-off strip (1) includes a water cut-off section (10) and a corner connection transition section (11). The corner connection transition section (11) is used to connect adjacent water cut-off sections (10) and column sections (12) and two adjacent column sections (12). The water cut-off section (10) includes a first main body portion (100) installed on the outer door panel (2) and a first abutting portion (101) extending from one side wall of the first main body portion (100) and abutting against the glass (3). The first abutting portion (101) is located below the upper surface of the first main body portion (100). The corner connection transition section (11) includes a second main body portion (110) and a second abutting portion (111) extending from one side wall of the second main body portion (110) and abutting against the glass (3). The second abutting portion (111) is located below the upper surface of the second main body portion (110). The column section (12) includes a third main body portion (120) and mounting portions (121) on both sides of the third main body portion (120). A third abutting portion (1200) abutting against the glass (3) is formed inside the third main body portion (120). The third main body portion (120) is installed in the window frame guide rail (7). The inner door panel (5) and the outer door panel (2) are located in the gap between the third main body portion (120) and the mounting portions (121).
2. The integral glass run channel structure applicable to commercial vehicles as described in claim 1, wherein: The first abutting portion (101) includes two spaced apart ones.
3. The integral glass run channel structure applicable to commercial vehicles according to claim 2, wherein: A first extension portion (102) extends from the upper surface of the first main body portion (100) in the direction towards the glass (3). The first abutting portions (101) are both located below the first extension portion (102).
4. The integral glass run channel structure applicable to commercial vehicles according to claim 3, wherein: A second extension portion (112) extends from the upper surface of the second main body portion (110) in the direction towards the glass (3). The second abutting portion (111) is located below the second extension portion (112).
5. The integral glass run channel structure applicable to commercial vehicles according to claim 4, characterized in that: The water cut-off section (10) and the glass (3) are in clearance fit.
6. The integral glass run channel structure applicable to commercial vehicles according to claim 5, wherein: The column section (12) and the glass (3) are in interference fit.
7. The integral glass run channel structure applicable to commercial vehicles according to claim 6, characterized in that: The corner connection transition section (11) and the glass (3) are in a clearance-to-interference transition fit.