Vehicle window and vehicle
By setting up blocking and drainage sections on the window guide rails, the problem of rainwater not being effectively drained from the rear side windows of commercial vehicles is solved, achieving good sealing and drainage performance and improving vehicle comfort in rainy weather.
Patent Information
- Application Number
- CN202520087236.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The existing internal drainage structure of the rear doors and rear windows of commercial vehicles prevents rainwater from being effectively discharged, causing some water to flow into the vehicle and affecting its sealing performance.
A blocking section and a drainage section are installed on the first guide rail of the car window. The blocking section is used to prevent rainwater from entering the car, and the drainage section is used to drain the rainwater in the guide rail. Combined with a sealing component, the sealing and drainage performance are improved.
It effectively prevents rainwater from entering the vehicle, improves the vehicle's water-blocking and drainage performance, and enhances the comfort of the vehicle interior.
Smart Images
Figure CN223835369U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts technology, and in particular to a car window and a vehicle. Background Technology
[0002] The window-in-window design currently used in the rear doors and windows of commercial vehicles mainly consists of fixed glass, sliding glass, guide rails, drainage channels, latches, and pillars. The drainage structure of the window-in-window is an internal drainage structure, that is, a drainage structure made on the inner surface of the fixed glass.
[0003] In an internal drainage system, when it rains, water spills from the fixed glass windows onto the guide rails and weatherstripping. Some rainwater flows to the area between the bottom of the weatherstripping and the guide rails. At this point, drainage holes need to be made at the bottom of the guide rails. The water draining through these holes flows out to the outside of the vehicle through the gap between the drainage channel and the inner surface of the fixed glass. However, due to space constraints, the gap between the drainage channel and the inner surface of the fixed glass is small, resulting in insufficient drainage and water leaking into the vehicle. Utility Model Content
[0004] The purpose of this utility model is to provide a car window and vehicle to solve the problems in the prior art, improve the sealing performance of the car window, and have good water blocking and drainage performance.
[0005] In a first aspect, this utility model provides a vehicle window, comprising:
[0006] First glass;
[0007] A second glass pane is disposed opposite to the first glass pane, and the second glass pane can move along a preset path;
[0008] A first guide rail is provided on the side of the first glass facing the second glass. The second glass can move along the preset path within the first guide rail. A blocking part is provided on the first guide rail to prevent rainwater from entering the vehicle interior.
[0009] In the vehicle window described above, preferably, the blocking part is a water baffle plate provided on the first guide rail, the water baffle plate extends along the extending direction of the first guide rail, and the second glass is located between the first glass and the water baffle plate.
[0010] As described above, a vehicle window preferably includes a drainage section for draining rainwater from the first guide rail.
[0011] In the vehicle window described above, preferably, the drainage section includes a drain outlet and a drain connector, the drain outlet is located at the bottom of the first guide rail, the drain connector is located on the first glass, and the drain outlet communicates with the drain connector.
[0012] In the vehicle window described above, preferably, the first guide rail is provided with at least two drainage outlets, and the first glass is provided with at least two drainage connectors, with the drainage outlets and drainage connectors being arranged in a one-to-one correspondence.
[0013] In the vehicle window described above, preferably, the vehicle window further includes a second guide rail, which is disposed opposite to the first guide rail, and the second glass can move along the preset path within the second guide rail.
[0014] In the vehicle window described above, preferably, both the first guide rail and the second guide rail are provided with sealing strips.
[0015] In the vehicle window described above, preferably, a sealing assembly is provided between the first glass and the second glass, and the second glass and the sealing assembly remain in contact during the movement of the second glass along the preset path.
[0016] In the vehicle window described above, preferably, the sealing assembly includes a pillar strip fixed to the first glass, a first sealing element provided between the pillar strip and the second glass, and a second sealing element on the pillar strip, the opposite ends of the second sealing element abutting against the first glass and the second glass respectively.
[0017] Secondly, this utility model provides a vehicle, including the aforementioned window.
[0018] Compared with the prior art, this utility model provides a blocking part on the first guide rail. After the second glass moves to the window closing position, when rainwater accumulates on the first guide rail, the blocking part can be discharged from the edge of the first glass, thereby effectively preventing rainwater from entering the vehicle interior and facilitating water blocking and drainage of the vehicle. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of a car window from one perspective, provided by an embodiment of the present invention;
[0020] Figure 2 This is a schematic diagram of the structure of a car window from another perspective, provided by an embodiment of this utility model;
[0021] Figure 3 This is a partial cross-sectional view of the first guide rail provided in an embodiment of the present invention;
[0022] Figure 4 This is a partial cross-sectional view of the second guide rail provided in an embodiment of the present invention;
[0023] Figure 5This is a partial cross-sectional view of the drainage section provided in an embodiment of this utility model;
[0024] Figure 6 This is a cross-sectional view of the sealing assembly provided in an embodiment of the present invention.
[0025] Explanation of reference numerals in the attached figures:
[0026] 1-First glass, 2-Second glass, 3-First guide rail, 4-Blocking part, 41-Water baffle, 5-Drainage part, 51-Drain outlet, 52-Drainage connector, 6-Second guide rail, 7-Sealing strip, 8-Sealing assembly, 81-Column strip, 82-First seal, 83-Second seal. Detailed Implementation
[0027] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0028] Firstly, referring to Figures 1 to 6 As shown, this utility model provides a vehicle window, including a first glass 1, a second glass 2, and a first guide rail 3, wherein:
[0029] The first glass 1 is a fixed glass.
[0030] The second glass 2 is a sliding glass. The second glass 2 is disposed opposite to the first glass 1. The second glass 2 can move along a preset path, which is the path along which the second glass 2 slides relative to the first glass 1, so as to open or close the car window.
[0031] The first guide rail 3 is the lower guide rail of the car window. The first guide rail 3 is located on the side of the first glass 1 facing the second glass 2. The second glass 2 can move along a preset path within the first guide rail 3. That is, the first guide rail 3 is the movement guide for the second glass 2, so that the second glass 2 can move stably on the preset path.
[0032] In the embodiments provided in this application, when the second glass 2 moves to close or lock the car window, a rain test is conducted or a large amount of rainwater falls on the car window on a rainy day. In order to prevent rainwater from flowing into the vehicle from the first guide rail 3, a blocking part 4 is provided on the first guide rail 3. The blocking part 4 can block a large amount of rainwater outside the vehicle to prevent rainwater from entering the vehicle, thereby improving the water-blocking ability of the car window.
[0033] In one feasible implementation, refer to Figure 3 As shown, the blocking part 4 is a water baffle 41 provided on the first guide rail 3. The water baffle 41 extends along the extension direction of the first guide rail 3. The second glass 2 is located between the first glass 1 and the water baffle 41, that is, the water baffle 41 is closest to the interior of the vehicle. When rainwater falls on the first guide rail 3, the water baffle 41 can block a large amount of rainwater from the outside of the car window.
[0034] In other embodiments, the blocking part 4 may be other structures or components that can prevent rainwater from entering the vehicle, and no limitation is made here.
[0035] When there is heavy rainfall, a large amount of rainwater can be blocked by the blocking part 4, but a small amount of rainwater will fall to the bottom of the first guide rail 3. To prevent a small amount of rainwater from entering the vehicle through the bottom of the first guide rail 3, refer to... Figure 5 As shown, the window also includes a drainage section 5, which is used to drain rainwater from the first guide rail 3. Thus, under the combined action of the drainage section 5 and the blocking section 4, rainwater can be completely prevented from entering the vehicle interior, effectively preventing window leakage, improving the window's sealing performance, and enhancing its drainage performance.
[0036] In the embodiments provided in this application, the drainage section 5 includes a drain outlet 51 and a drain connector 52. The drain outlet 51 is located at the bottom of the first guide rail 3, and the drain connector 52 is located on the first glass 1. The drain outlet 51 and the drain connector 52 are connected. Since the first glass 1 is fixed to the vehicle, and the drain connector 52 is connected to the outside of the vehicle, when rainwater falls to the bottom of the first guide rail 3, the rainwater can flow through the drain outlet 51 to the drain connector 52 and be discharged, thereby effectively preventing a small amount of rainwater from entering the vehicle.
[0037] Since the length of the first guide rail 3 is at least the sum of the lengths of the first glass 1 and the second glass 2, in order to improve the drainage efficiency of the drainage section 5, the first guide rail 3 is provided with at least two drain outlets 51, and correspondingly, the first glass 1 is provided with at least two drain connectors 52. The drain outlets 51 and drain connectors 52 are arranged in a one-to-one correspondence. Rainwater falling into the bottom of the first guide rail 3 can flow through the nearest drain outlet 51 to the corresponding drain connector 52 for discharge, thereby effectively improving the drainage capacity of the drainage section 5. Since the drain connectors 52 are located on the first glass 1, they have relatively large space for drainage, thus providing a relatively smooth drainage channel, which is conducive to the smooth progress of drainage.
[0038] Preferably, two drain outlets 51 are provided on the first guide rail 3, and two drain connectors 52 are provided on the first glass 1. The two drain outlets 51 are respectively provided at opposite ends of the first guide rail 3, and the two drain connectors 52 are provided on the first glass 1 at positions corresponding to the two drain outlets 51.
[0039] In other embodiments, the number and location of the drain outlets 51 and drain connectors 52 can be selected according to the dimensions of the first glass 1 and the first guide rail 3, and are not limited here.
[0040] To further improve the stability of the second glass 2 moving along the preset path, refer to Figure 2As shown, the window also includes a second guide rail 6, which is an upper guide rail. The second guide rail 6 is positioned opposite to the first guide rail 3, and the opposite sides of the second glass 2 can move along a preset path within the first guide rail 3 and the second guide rail 6, respectively. Under the combined support of the first guide rail 3 and the second guide rail 6, the second glass 2 can move stably, which helps to ensure that the window has good water-blocking and drainage capabilities.
[0041] Furthermore, referring to Figure 3 as well as Figure 4 As shown, sealing strips 7 are provided in both the first guide rail 3 and the second guide rail 6. When the opposite sides of the second glass 2 are located in the first guide rail 3 and the second guide rail 6, the sealing strips 7 are in close contact with the two sides of the second glass 2 to improve the sealing performance between the second glass 2 and the first guide rail 3 and the second guide rail 6, and to prevent rainwater from entering the vehicle through the gap between the second glass 2 and the first guide rail 3 or the second guide rail 6.
[0042] To improve the sealing between the first glass 1 and the second glass 2 and prevent rainwater from flowing into the vehicle through the gap between the first glass 1 and the second glass 2, in the embodiments provided in this application, reference is made to... Figure 6 As shown, a sealing component 8 is provided between the first glass 1 and the second glass 2. During the movement of the second glass 2 along the preset path, the second glass 2 and the sealing component 8 always remain in contact.
[0043] The sealing assembly 8 can fill the gap between the first glass 1 and the second glass 2 to prevent rainwater from flowing into the vehicle through the gap between the first glass 1 and the second glass 2. When the second glass 2 moves along the preset path to the window closing, the second glass 2 still remains against the sealing assembly 8, so that the first glass 1 and the second glass 2 can always have good sealing performance.
[0044] In one feasible embodiment, the sealing assembly 8 includes a pillar strip 81, which is fixed to the first glass 1. A first sealing element 82 is provided between the pillar strip 81 and the second glass 2 to fill the gap between the pillar strip 81 and the second glass 2. The pillar strip 81 has a second sealing element 83, and the opposite ends of the second sealing element 83 abut against the first glass 1 and the second glass 2 respectively to fill the gap between the first glass 1 and the second glass 2. Under the dual sealing action of the first sealing element 82 and the second sealing element 83, the first glass 1 and the second glass 2 have good sealing performance, so as to effectively prevent rainwater from flowing into the vehicle through the gap between the first glass 1 and the second glass 2.
[0045] Preferably, the support strip 81 is an aluminum frame, which is fixed to the first glass 1 with glass glue to provide stable support for the movement of the second glass 2. The first sealing element 82 is a flocked strip, which seals the aluminum frame between the aluminum frame and the second glass 2, and further supports the second glass 2 as it moves along a preset path, ensuring its continuous and stable movement. The second sealing element 83 is a sealing strip, which further seals the first glass 1 and the second glass 2. This double sealing prevents rainwater from flowing into the first guide rail 3 through the gap between the first glass 1 and the second glass 2, thus reducing the water-blocking and drainage pressure on the blocking part 4 and the drainage part 5.
[0046] Secondly, this utility model provides a vehicle with the aforementioned window. Because the aforementioned window has excellent water-blocking and drainage performance, it prevents rainwater from entering the vehicle interior when the window is closed in rainy weather, thereby effectively avoiding excessive dampness inside the vehicle and improving the comfort of the vehicle interior in rainy weather.
[0047] The above description, based on the embodiments shown in the drawings, details the structure, features, and effects of this utility model. The above description is only a preferred embodiment of this utility model, but the scope of implementation of this utility model is not limited to what is shown in the drawings. Any changes made in accordance with the concept of this utility model, or modifications to equivalent embodiments, that do not exceed the spirit covered by the specification and drawings, shall be within the protection scope of this utility model.
Claims
1. A vehicle window, characterized in that, include: First glass; A second glass pane is disposed opposite to the first glass pane, and the second glass pane can move along a preset path; A first guide rail is provided on the side of the first glass facing the second glass. The second glass can move along the preset path within the first guide rail. A blocking part is provided on the first guide rail to prevent rainwater from entering the vehicle interior.
2. The vehicle window according to claim 1, characterized in that, The blocking part is a water baffle plate provided on the first guide rail, the water baffle plate extends along the extension direction of the first guide rail, and the second glass is located between the first glass and the water baffle plate.
3. The vehicle window according to claim 1, characterized in that, The window also includes a drainage section for draining rainwater from the first guide rail.
4. The vehicle window according to claim 3, characterized in that, The drainage section includes a drain outlet and a drain connector. The drain outlet is located at the bottom of the first guide rail, and the drain connector is located on the first glass. The drain outlet and the drain connector are connected.
5. The vehicle window according to claim 4, characterized in that, The first guide rail is provided with at least two drainage outlets, and the first glass is provided with at least two drainage connectors, with each drainage outlet and drainage connector corresponding to the other.
6. The vehicle window according to claim 1, characterized in that, The window also includes a second guide rail, which is disposed opposite to the first guide rail, and the second glass can move along the preset path within the second guide rail.
7. The vehicle window according to claim 6, characterized in that, Both the first guide rail and the second guide rail are equipped with sealing strips.
8. The vehicle window according to claim 1, characterized in that, A sealing assembly is provided between the first glass and the second glass, and the second glass and the sealing assembly remain in contact during the movement of the second glass along the preset path.
9. The vehicle window according to claim 8, characterized in that, The sealing assembly includes a column strip fixed to the first glass, a first sealing element between the column strip and the second glass, and a second sealing element on the column strip, with the opposite ends of the second sealing element abutting against the first glass and the second glass, respectively.
10. A vehicle, characterized in that, Includes the vehicle window as described in any one of claims 1 to 9.