Top-frame car curtain track

By designing a top-framed car curtain track, utilizing a curved track to fit the inner panel of the car door, and combining the design of sliding rails and slanted panels, the problems of complex installation and damage to vehicle panels during disassembly of existing manual curtains are solved, achieving simplified installation and an aesthetically pleasing effect.

CN224276798UActive Publication Date: 2026-05-26HEBEI HUISHENG VEHICLE PARTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI HUISHENG VEHICLE PARTS CO LTD
Filing Date
2025-05-28
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The installation of existing manual car curtains is complicated, requiring professional tools and personnel, and disassembly can easily damage the vehicle's protective panels, affecting its appearance.

Method used

A top-frame car curtain track was designed, including a curved track, a sliding rail, a stop block, and a slanted plate. Through an integrated molding structure, the curved track adapts to the curved surface of the car door inner panel, simplifying the installation process. The slanted plate is used to hang the curtain on the inner panel for fixation, avoiding the need for drilling.

Benefits of technology

It enables simple installation without the need for professional tools, and does not damage the vehicle's skid plate during disassembly. The installation process is accurate, avoiding screw holes and scratches, thus improving the convenience and aesthetics of installation.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a top-framed car curtain track, relating to the field of curtain track technology, specifically a top-framed car curtain track, including a curved track. The bottom of the curved track has a slide rail, and the upper side of the curved track has an inclined plate with a hook shape. The curved track has a curved structure and is adapted to the curved surface of the car door inner panel. This top-framed car curtain track, through the combined use of the curved track, slide rail, stop, and inclined plate, with the curved track customized according to the curvature and length of the car door inner panel, is installed by placing the curved track against the car door inner panel and inserting the edge of the curved track into the gap between the original car door inner panel and the sealing strip. At the same time, the inclined plate is hung on the car inner panel, and pressing the curved track makes the inner side of the curved track contact and fit with the inner panel, completing the installation. The installation is simple, requires no professional operation, and has a simple overall structure.
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Description

Technical Field

[0001] This utility model relates to the field of curtain track technology, specifically to a top-frame automotive curtain track. Background Technology

[0002] Most cars do not come equipped with car curtains, but car curtains prevent outsiders from peeping in by blocking the windows. They are especially suitable for parking or waiting in public places, protecting valuables and passenger privacy inside the car. They also block direct sunlight, lower the interior temperature, and reduce UV damage. Therefore, many cars are equipped with them. Currently, manual car curtains are becoming increasingly common in cars. However, the installation of existing manual curtains requires professional tools and personnel.

[0003] Existing manual curtains consist of two parts: a track and the curtain fabric. Installation involves first installing the top and bottom tracks, then inserting the curtain's beads into the tracks. Furthermore, the tracks are divided into top and bottom sections, and differentiating between the front and back, and the left and right ends, leading to a high error rate.

[0004] Secondly, the track is fixed to the protective plate by screws through the holes drilled in the track. If the customer no longer wants to use the curtains and wants to remove the track, screw holes will be left on the protective plate, and the fixing clips will also be scratched, affecting the appearance and damaging the protective plate. Therefore, we have proposed a top-frame car curtain track. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a top-framed car curtain track, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a top-framed car curtain track, including a curved track, a slide rail at the bottom of the curved track, and an oblique piece on the upper side of the curved track, the oblique piece being in the form of a hook, the curved track having a curved structure, and the curved track being adapted to the curved surface of the car door inner panel.

[0007] Preferably, the slide rail is provided with stops at both ends, and the slide rail is equipped with open slip rings.

[0008] Preferably, the open slip ring is slidably fitted onto the surface of the slide rail.

[0009] Preferably, the curved track, slide rail, stop block, and inclined plate are integrally formed structures.

[0010] Preferably, the open slip ring is made of elastic metal or plastic.

[0011] This utility model provides a top-framed car curtain track, which has the following advantages:

[0012] This top-frame car curtain track uses a combination of curved tracks, sliding rails, stops, and diagonal strips. The curved track is customized according to the curvature and length of the car door's inner panel. The curved track is placed against the inner panel, with its edge inserted into the gap between the original inner panel and the sealing strip. Simultaneously, the diagonal strip is hung on the inner panel. Pressing the curved track ensures its inner side contacts and adheres to the inner panel, completing the installation. Installation is simple, requiring no professional assistance. The overall structure is simple; except for the opening slip ring, all other parts of the top-frame car curtain track are integrally molded, minimizing structural complexity. Furthermore, the curved surface of the track is customized to match the curvature of the inner panel of different car models, preventing incorrect installation. No drilling is required, and disassembly leaves no holes or scratches, preventing damage to the car and enhancing practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0015] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0016] Figure 4 This is a structural schematic diagram from another perspective of the present invention.

[0017] In the diagram: 1. Curved track; 2. Slide rail; 3. Stop block; 4. Inclined plate; 5. Open slip ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1: Refer to Figures 1-4 This utility model provides a top-frame car curtain track, including a curved track 1, a slide rail 2 at the bottom of the curved track 1, and an inclined plate 4 on the upper side of the curved track 1. The inclined plate 4 is hook-shaped, and the curved track 1 has a curved structure that is adapted to the curved surface of the car door inner panel. The curved track 1 is customized according to the curvature and length of the car door inner panel. The curved track 1 is placed against the car door inner panel, and the edge of the curved track 1 is inserted into the gap between the original car door inner panel and the sealing strip. At the same time, the inclined plate 4 is hung on the car inner panel. The curved track 1 is pressed so that the inner side of the curved track 1 contacts and adheres to the inner panel, which can then be installed. The installation is simple and will not damage the car panel.

[0020] The slide rail 2 has stops 3 at both ends, and an open slip ring 5 is installed on the slide rail 2. The open slip ring 5 is slidably fitted onto the surface of the slide rail 2. The open slip ring 5 is used to connect the curtain, while the stops 3 are used to block the open slip ring 5 and prevent it from slipping off from both ends of the slide rail 2.

[0021] The curved track 1, slide rail 2, stop block 3, and inclined plate 4 are integrally molded structures. Since the entire upper frame car curtain track, except for the opening slip ring 5, is integrally molded, the structure is simple and the production cost is low.

[0022] The open slip ring 5 is made of elastic metal or plastic.

[0023] In summary, when using this top-frame car curtain track, open the opening of the sliding ring 5 and remove it from the track 2. Pass the opening sliding ring 5 through the hanging ring on the car curtain and then insert it into the surface of the track 2. After installing the car curtain, install the curved track 1. The curved track 1 is customized according to the curvature and length of the car door inner panel. Place the curved track 1 against the car door inner panel and insert the edge of the curved track 1 into the gap between the original car door inner panel and the sealing strip. At the same time, hang the inclined piece 4 on the car inner panel. Press the curved track 1 so that the inner side of the curved track 1 contacts and adheres to the inner panel to complete the installation. To disassemble, simply lift it up and pull the curved track 1 off.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An upper frame type car window curtain rail comprising a curved rail (1), characterized in that: The curved track (1) has a slide rail (2) at the bottom and a slanted piece (4) on the upper side of the curved track (1). The slanted piece (4) is hook-shaped. The curved track (1) has a curved structure and is adapted to the curved surface of the inner panel of the car door.

2. The upper frame type automotive window curtain rail according to claim 1, characterized by: The slide rail (2) is provided with stops (3) at both ends, and the slide rail (2) is equipped with open slip rings (5).

3. The upper frame type automotive window curtain rail according to claim 2, characterized by: The open slip ring (5) is slidably sleeved onto the surface of the slide rail (2).

4. The upper frame type car curtain track according to claim 1, characterized in that: The curved track (1), slide rail (2), stop block (3), and inclined plate (4) are integrally formed structures.

5. The upper frame type car curtain track according to claim 2, characterized in that: The open slip ring (5) is made of elastic metal or plastic.