An electric vehicle window track seal

Abstract

The utility model discloses an electric automobile car window guide rail sealing strip relates to electric automobile technical field, the utility model discloses a main strip body, and the both sides of main strip body are provided with two side installation edges, a plurality of tight pressure mechanism, tight pressure mechanism includes reinforcing rib, and reinforcing rib is installed in the inside of main strip body, and one side of reinforcing rib is rotationally cooperated with two push -in plates, and one end of two push -in plates is rotationally cooperated with an elastic sheet, and one end of two push -in plates is installed in two side installation edges. The utility model discloses main strip body cooperation side installation edge is installed in the car window, and tight pressure mechanism is installed in main strip body, and its reinforcing rib can promote the support and intensity of main strip body, when the car window glass is lifted and is pressed into main strip body, will press on the elastic sheet, utilizes its deformation drive push -in plate rotation, and then drives side installation edge tightly and presses the inside of car window, and further forms firm support between main strip body and car window, and the installation stability of main strip body is promoted.

Description

Technical Field

[0001] This utility model belongs to the field of electric vehicles, specifically, it relates to a sealing strip for the window rail of an electric vehicle. Background Technology

[0002] Automotive window guide rail sealing strips are components installed in the sliding tracks on both sides of the car door glass. Through the built-in sliding track design, they ensure that the car window glass moves smoothly and prevent rainwater and dust from entering the car. They play a key role, especially in the rainy season or windy and sandy weather, reducing noise and vibration when the windows are raised and lowered, and improving driving and riding comfort.

[0003] Chinese patent CN203318115U discloses a noise-reducing integral guide rail sealing strip, including a steel frame, a rubber body, a first sliding layer, and a cavitation bubble. The cross-section of the steel frame is U-shaped, and the cross-section of the rubber body is U-shaped to fit the steel frame and covers the periphery of the steel frame. The rubber body and the steel frame are vulcanized into one piece. The first sliding layer is fixed on the bottom inner surface of the rubber body. The cavitation bubble is located between the rubber body connected to the first sliding layer and the steel frame covered in the rubber body.

[0004] Currently, the window sealing strips of electric vehicles are generally fixed with clips. After long-term use, the clips are prone to damage due to fatigue or stress. Damage to the clips will first cause the sealing strip to loosen, and then cause its sealing performance to deteriorate. In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a sealing strip for the window rail of an electric vehicle, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: An electric vehicle window rail sealing strip includes: The main strip has two side mounting edges on both sides. Multiple clamping mechanisms, each including a reinforcing rib, are installed inside the main body. Two push plates are rotatably fitted on one side of the reinforcing rib, and an elastic plate is rotatably fitted at one end of each push plate. One end of each push plate is installed inside the two side mounting edges.

[0007] Optionally, two outer sealing edges are installed on one side of the main strip, and two inner support strips are installed on the inner side of the main strip, with the two inner support strips supporting the two outer sealing edges.

[0008] Optionally, an inner sealing edge is provided on the inner side of the outer sealing edge, a connecting protrusion is provided at one end of the outer sealing edge, and a connecting slot is provided at the other end of the outer sealing edge.

[0009] Optionally, the push plate is configured as an L-shaped structure, the elastic sheet is configured as an arc-shaped structure, and the end of the elastic sheet is rotatably connected to the push plate through a groove and a rotating shaft.

[0010] Optionally, the reinforcing rib includes two reinforcing strips and multiple arc-shaped pieces, with the multiple arc-shaped pieces fixed to one side of the reinforcing strips and their positions corresponding to the positions of the push plate.

[0011] Optionally, a sealing mechanism is provided on the inner side of the main strip, and a pressing mechanism is installed on the inner side of the sealing mechanism.

[0012] Optionally, the sealing mechanism includes a bottom air chamber disposed within the main strip body and a top air chamber disposed within the outer sealing edge, and a communicating inner cavity is provided on the inner side of the inner support strip, with the bottom air chamber and the top air chamber connected by an elastic sheet.

[0013] Optionally, the elastic sheet is located on the upper side of the bottom air cavity, and one end of the push plate is installed on the inner side of the communicating inner cavity.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: 1. The main strip body is installed inside the car window with the side mounting edge. The clamping mechanism is installed inside the main strip body. Its reinforcing ribs can improve the support and strength of the main strip body. When the car window glass is raised and pressed into the main strip body, it will press on the elastic sheet. The deformation of the sheet drives the push plate to rotate, which in turn drives the side mounting edge to press tightly against the inside of the car window, further forming a solid support between the main strip body and the car window, and improving the installation stability of the main strip body. 2. The sealing mechanism is integrated inside the main strip body. It consists of a bottom air chamber located at the bottom of the main strip body, a top air chamber located inside the outer sealing edge, and a connecting inner cavity connecting the two. When the car window glass is raised and the bottom air chamber is compressed, the internal gas is forced into the top air chamber through the connecting inner cavity under pressure, causing it to inflate and tightly fit the car window, thereby enhancing the sealing effect. 3. The main body is segmented by using an inner sealing edge and a connecting protrusion. The inner sealing edge at the end of the outer sealing edge is inserted into the connecting protrusion and is positioned by the connecting slot. This can absorb the stress changes at the connection point when the car window glass is raised or lowered, thereby reducing abnormal noise caused by friction.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the sealing strip structure; Figure 2 This is a schematic diagram of the cross-sectional structure; Figure 3 This is a schematic diagram of the compression structure.

[0017] The attached diagram lists the components represented by each number as follows: 1. Main strip; 11. Outer sealing edge; 12. Connecting slot; 13. Connecting protrusion; 14. Inner sealing edge; 15. Side mounting edge; 16. Inner support strip; 2. Pressing mechanism; 21. Reinforcing rib; 22. Push plate; 23. Elastic sheet; 3. Sealing mechanism; 31. Bottom air chamber; 32. Connecting inner cavity; 33. Top air chamber.

[0018] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Please see Figure 1-3 As shown, this embodiment provides a sealing strip for an electric vehicle window rail, comprising: Main strip 1, with two side mounting edges 15 on both sides of the main strip 1; Multiple clamping mechanisms 2, each clamping mechanism 2 includes a reinforcing rib 21, which is installed inside the main strip 1. Two push plates 22 are rotatably engaged on one side of the reinforcing rib 21, and an elastic sheet 23 is rotatably engaged at one end of each push plate 22. One end of each push plate 22 is installed inside two side mounting edges 15.

[0021] Working principle: When the main strip 1 is installed on the window of an electric vehicle, it is connected by the side mounting edge 15. At the same time, the elastic force of the inner elastic piece 23 pushes the push plate 22, so that the push plate 22 presses against the side mounting edge 15, thereby enhancing the stability of the side mounting edge 15 connection. When the window glass is raised to the inside of the main strip 1, the glass presses against the bottom of the main strip 1, thereby pressing against the elastic sheet 23. This causes the elastic sheet 23 to deform under force and press against the push plate 22, pushing the push plate 22 to rotate. This causes one end of the push plate 22 to drive the side mounting edge 15 to press tightly against the inside of the window, thereby enhancing the stability of the installation.

[0022] In this embodiment, two outer sealing edges 11 are installed on one side of the main strip body 1, and two inner support belts 16 are installed on the inner side of the main strip body 1. The two inner support belts 16 are supported on the two outer sealing edges 11. An inner sealing edge 14 is provided on the inner side of the outer sealing edge 11. A connecting protrusion 13 is provided at one end of the outer sealing edge 11, and a connecting slot 12 is provided at the other end of the outer sealing edge 11.

[0023] When the main strip 1 is not long enough and needs to be installed in series, a double-layer staggered structure of outer sealing edge 11 and inner sealing edge 14 is adopted. The connecting slots 12 and connecting protrusions 13 at both ends of the outer sealing edge 11 can be quickly engaged. At the same time, the inner sealing edge 14 is inserted and superimposed. When the outer sealing edge 11 contacts the glass and is pressed down, it will drive the connecting protrusions 13 and inner sealing edge 14 to move together, thereby effectively absorbing motion deformation and reducing abnormal noise caused by friction at the connection.

[0024] In this embodiment, the push plate 22 is configured as an L-shaped structure, and the elastic sheet 23 is configured as an arc-shaped structure. The end of the elastic sheet 23 is rotatably connected to the push plate 22 through a sliding groove and a rotating shaft. The reinforcing rib 21 includes two reinforcing strips and multiple arc-shaped pieces. The multiple arc-shaped pieces are fixed on one side of the reinforcing strips, and the positions of the multiple arc-shaped pieces correspond to the positions of the push plate 22.

[0025] Stable installation is achieved through a dual mechanism: firstly, the reinforcing rib 21 provides a solid base support for the main strip 1; secondly, when the arc-shaped elastic sheet 23 is compressed, it drives the L-shaped push plate 22 to rotate and pushes the side mounting edge 15 to press tightly against the inside of the window, forming a dynamic locking force, thereby ensuring that the main strip 1 is extremely stable in use.

[0026] In this embodiment, a sealing mechanism 3 is provided on the inner side of the main strip 1, and a pressing mechanism 2 is installed on the inner side of the sealing mechanism 3. The sealing mechanism 3 includes a bottom air cavity 31 provided in the main strip 1 and a top air cavity 33 provided in the outer sealing edge 11. A communicating inner cavity 32 is provided on the inner side of the inner support belt 16. The bottom air cavity 31 and the top air cavity 33 are connected by an elastic sheet 23. The elastic sheet 23 is located on the upper side of the bottom air cavity 31, and one end of the push plate 22 is installed on the inner side of the communicating inner cavity 32.

[0027] When the car window glass is pressed into the bottom of the main strip 1, its pressure is transmitted to the bottom air chamber 31 through the main strip 1 and the elastic sheet 23, forcing the internal air to enter the top air chamber 33 through the connecting inner chamber 32. The top air chamber 33 then expands and fits against the glass, thereby enhancing the sealing effect through active compression.

[0028] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A sealing strip for a window guide rail of an electric vehicle, characterized in that, include: The main strip (1) has two side mounting edges (15) on both sides. Multiple clamping mechanisms (2) are provided. Each clamping mechanism (2) includes a reinforcing rib (21). The reinforcing rib (21) is installed inside the main strip (1). Two push plates (22) are rotatably fitted on one side of the reinforcing rib (21). An elastic piece (23) is rotatably fitted at one end of each push plate (22). One end of each push plate (22) is installed in the two side mounting edges (15).

2. The sealing strip for an electric vehicle window guide rail according to claim 1, characterized in that, Two outer sealing edges (11) are installed on one side of the main strip (1), and two inner support strips (16) are installed on the inner side of the main strip (1), and the two inner support strips (16) are supported on the two outer sealing edges (11).

3. The sealing strip for an electric vehicle window guide rail according to claim 2, characterized in that, An inner sealing edge (14) is provided on the inner side of the outer sealing edge (11), a connecting protrusion (13) is provided at one end of the outer sealing edge (11), and a connecting slot (12) is provided at the other end of the outer sealing edge (11).

4. The sealing strip for an electric vehicle window guide rail according to claim 1, characterized in that, The push plate (22) is set as an L-shaped structure, and the elastic sheet (23) is set as an arc-shaped structure. The end of the elastic sheet (23) is rotatably connected to the push plate (22) through a groove and a rotating shaft.

5. The sealing strip for an electric vehicle window guide rail according to claim 1, characterized in that, The reinforcing rib (21) includes two reinforcing strips and multiple arc-shaped pieces. The multiple arc-shaped pieces are fixed on one side of the reinforcing strips, and the positions of the multiple arc-shaped pieces correspond to the positions of the push plate (22).

6. The sealing strip for an electric vehicle window guide rail according to claim 1, characterized in that, A sealing mechanism (3) is provided on the inner side of the main strip (1), and a pressing mechanism (2) is installed on the inner side of the sealing mechanism (3).

7. The sealing strip for an electric vehicle window guide rail according to claim 6, characterized in that, The sealing mechanism (3) includes a bottom air chamber (31) disposed in the main strip (1) and a top air chamber (33) disposed in the outer sealing edge (11). The inner side of the inner support strip (16) is provided with a communicating inner cavity (32). The bottom air chamber (31) and the top air chamber (33) are connected by an elastic sheet (23).

8. The sealing strip for an electric vehicle window guide rail according to claim 7, characterized in that, The elastic sheet (23) is located on the upper side of the bottom air cavity (31), and one end of the push plate (22) is installed on the inner side of the communicating inner cavity (32).

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