Vehicle door assembly and vehicle

Abstract

The utility model provides a vehicle door assembly and a vehicle. The vehicle door assembly comprises vehicle door glass, a window breaker assembly and a vehicle door body. The window breaker assembly is used for breaking vehicle door glass and comprises a window breaker body, a pull wire and a pull ring. The pull ring is connected with the window breaking device body through a pull wire. The vehicle door body comprises a vehicle door outer plate, a vehicle door inner plate and a vehicle door trim plate. The door glass is at least partially located between the door outer panel and the door inner panel. The vehicle door trim panel is provided with a mounting opening and a protective cover, and when the protective cover is mounted on the mounting opening, the protective cover blocks at least part of the mounting opening. The window breaker assembly is installed between the vehicle door inner plate and the vehicle door trim panel, and a pull ring of the window breaker assembly faces the installation opening.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle door assembly and a vehicle. BACKGROUND

[0002] The window breaker integrated in the vehicle door is a safety device designed to help passengers escape the vehicle quickly in an emergency, which has become an important part of improving the safety performance of vehicles.

[0003] The existing window breaker integrated in the vehicle door is easy to be accidentally touched and break the vehicle window glass, causing unnecessary damage and affecting the normal function and use of the window breaker. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a vehicle door assembly and a vehicle.

[0005] The first aspect of the present application provides a vehicle door assembly, comprising:

[0006] a vehicle door glass;

[0007] a window breaker assembly for breaking the vehicle door glass, comprising a window breaker body, a pull wire and a pull ring; the pull ring is connected with the window breaker body through the pull wire;

[0008] a vehicle door body comprising a vehicle door outer panel, a vehicle door inner panel and a vehicle door trim panel; the vehicle door glass is located at least partially between the vehicle door outer panel and the vehicle door inner panel; the vehicle door trim panel is provided with a mounting opening and a protective cover, when the protective cover is mounted in the mounting opening, the protective cover blocks at least part of the mounting opening; the window breaker assembly is mounted between the vehicle door inner panel and the vehicle door trim panel, and the pull ring of the window breaker assembly faces the mounting opening.

[0009] In one embodiment, the vehicle door trim panel is convex towards a side away from the vehicle door outer panel to form a vehicle door armrest; the mounting opening is formed on the bottom surface of the vehicle door armrest.

[0010] In one embodiment, the protective cover is provided with an opening port for facilitating the removal of the protective cover from the mounting opening.

[0011] In one embodiment, the vehicle door body comprises a vehicle door front end and a vehicle door rear end, the vehicle door front end is used for connecting with a vehicle body; the opening port is arranged at an end of the protective cover facing the vehicle door front end.

[0012] In one embodiment, the surface of the protective cover facing the pull ring side is provided with a protruding portion, the protruding portion at least partially surrounds the edge of the opening port.

[0013] In one embodiment, when the protective cover is installed in the installation opening, the normal projection of the pull ring on the surface of the side of the protective cover facing the pull ring overlaps the normal projection of the opening on the surface of the side of the protective cover facing the pull ring.

[0014] In one embodiment, the minimum distance between the pull ring and the surface of the side of the protective cover facing the pull ring ranges from 10 mm to 30 mm.

[0015] In one embodiment, the protective cover comprises a cantilever beam formed by the surface of the side of the protective cover facing the pull ring, and a buckle part arranged at the free end of the cantilever beam; when the protective cover is installed in the installation opening, the cantilever beam extends into the installation opening, and the buckle part prevents the protective cover from being separated from the installation opening.

[0016] In one embodiment, the edge of the installation opening extends to form a limiting part towards the installation opening, and when the protective cover is installed in the installation opening, the limiting part abuts against the surface of the side of the protective cover facing the pull ring, preventing the protective cover from entering between the inner panel of the vehicle door and the inner trim panel of the vehicle door through the installation opening.

[0017] In one embodiment, the surface of the side of the protective cover facing the pull ring is provided with a plurality of reinforcing structures for increasing the mechanical strength of the protective cover.

[0018] The second aspect of the present application provides a vehicle comprising the vehicle door assembly described above.

[0019] The protective cover provided by the embodiments of the present application is installed in the installation opening of the inner trim panel of the vehicle door, and when an accident occurs, the passenger can open the protective cover, insert fingers into the installation opening, pull the pull ring and drive the pull wire to trigger the mechanism on the window breaker body, and break the vehicle door glass. When the vehicle is in normal use, the protective cover can shield the pull ring, so as to avoid the mechanism on the window breaker body from being triggered by mistake due to the touch of the pull ring.

[0020] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings incorporated in and forming a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0022] Figure 1 A front view of the vehicle door assembly provided by an embodiment of the present application;

[0023] Figure 2A side view of a door assembly provided in an embodiment of this application;

[0024] Figure 3 A front view of a door interior panel provided in an embodiment of this application;

[0025] Figure 4 A rear view of a door interior panel provided in an embodiment of this application;

[0026] Figure 5 This is a schematic diagram of the structure of a protective cover installed in an installation opening according to an embodiment of this application;

[0027] Figure 6 A diagram showing the positional relationship between the protective cover and the pull ring provided in one embodiment of this application;

[0028] Figure 7 This is a schematic diagram of the structure of a protective cover provided in one embodiment of this application. Detailed Implementation

[0029] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0030] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0031] The door assembly and vehicle according to embodiments of this application will now be described in detail with reference to the accompanying drawings. Unless otherwise specified, the features of the following embodiments and implementations can complement or combine with each other.

[0032] This application provides a door assembly, such as... Figures 1 to 3 As shown, it includes a door glass 10, a window breaker assembly 20, and a door body 30.

[0033] Among them, such as Figure 1 As shown, the window breaker assembly 20 is used to break the vehicle door glass 10. The window breaker assembly 20 includes a window breaker body 21, a pull cord 22, and a pull ring 23. The pull ring 23 is connected to the window breaker body 21 via the pull cord 22.

[0034] like Figures 2 to 4 As shown, the door body 30 includes an outer door panel 31, an inner door panel 32, and a door interior trim panel 33. The door glass 10 is at least partially located between the outer door panel 31 and the inner door panel 32. The door interior trim panel 33 has an installation opening 331 and a protective cover 332. When the protective cover 332 is installed in the installation opening 331, it blocks at least a portion of the installation opening 331. The window breaker assembly 20 is installed between the inner door panel 32 and the door interior trim panel 33, with the pull ring 23 of the window breaker assembly 20 facing the installation opening 331.

[0035] The protective cover 332 is installed at the installation opening 331 of the door interior panel 33. In the event of a vehicle accident, passengers can open the protective cover 332, insert their fingers into the installation opening 331, pull the pull ring 23, and trigger the mechanism on the window breaker body 21 by pulling the pull cord 22, thus breaking the door glass 10. During normal vehicle use, the protective cover 332 can cover the pull ring 23 to prevent the pull ring 23 from being touched and causing the mechanism on the window breaker body 21 to be accidentally triggered.

[0036] In one embodiment, such as Figure 3 and Figure 4 As shown, the interior door panel 33 protrudes away from the exterior door panel 31 to form a door armrest 333, and the mounting opening 331 is located on the bottom surface 3331 of the door armrest 333. This arrangement allows for efficient use of the space within the door armrest 333 to accommodate the mounting opening 331 and the protective cover 332. The mounting opening 331, located on the bottom surface 3331 of the door armrest 333, is less likely to be noticed or accidentally activated during daily use, reducing the possibility of unintentionally activating the pull ring 23. Furthermore, even in an emergency, passengers can quickly locate and operate the pull ring 23, ensuring that they can rapidly trigger the window breaker.

[0037] In one embodiment, such as Figure 5 and Figure 6 As shown, the protective cover 332 is provided with an opening 3321 for easy removal from the mounting opening 331. In the event of a vehicle accident, passengers can insert their fingers into the opening 3321 and apply force through the opening 3321 to quickly remove the protective cover 332 from the mounting opening 331, thereby accessing the pull ring 23. The opening 3321 reduces the difficulty of removing the protective cover 332.

[0038] In one embodiment, such as Figure 6 and Figure 7As shown, the protective cover 332 has a protrusion 3322 on the surface facing the pull ring 23, and the protrusion 3322 at least partially surrounds the edge of the opening 3321. The protrusion 3322 can both shield the pull ring 23 to prevent accidental contact and provide a point of leverage for the fingers, making it easier for passengers to remove the protective cover 332 from the installation opening 331.

[0039] In one embodiment, such as Figure 1 and Figure 6 As shown, the door body 30 includes a front end 301 and a rear end 302. The front end 301 is used to connect to the vehicle body, and the opening 3321 is located at the end of the protective cover 332 facing the front end 301. Taking the installation opening 331 and the protective cover 332 located on the bottom surface of the door armrest 333 as an example, when a passenger is sitting inside the vehicle, the passenger's fingers tend to exert force towards the rear end 302 of the door. When the opening 3321 is located at the front end 301 of the door, it can reduce unnecessary arm or wrist rotation movements for the passenger, thereby reducing operational complexity and improving the passenger's escape efficiency.

[0040] In one embodiment, such as Figure 6 As shown, when the protective cover 332 is installed in the installation opening 331, the orthographic projection of the pull ring 23 on the surface of the protective cover 332 facing the pull ring 23 overlaps with the orthographic projection of the opening 3321 on the surface of the protective cover 332 facing the pull ring 23. This arrangement brings the pull ring 23 closer to the opening 3321. In an emergency, after a passenger removes the protective cover 332 from the installation opening 331 through the opening 3321, they can quickly touch and pull the pull ring 23, reducing the time and complexity of searching for the pull ring 23 during a panic, thus improving passenger escape efficiency.

[0041] In one embodiment, the minimum distance between the pull ring 23 and the surface of the protective cover 332 facing the pull ring 23 is in the range of 10mm to 30mm. Within this distance range, it avoids the pull ring 23 being too close to the protective cover 332, which would cause inconvenience in operation or accidental contact, while also preventing the pull ring 23 from being too far from the protective cover 332, which would make it difficult for passengers to touch the pull ring 23.

[0042] In one embodiment, such as Figure 1 and Figure 6As shown, the window breaker assembly 20 also includes a pull ring retaining post 24 for securing the pull ring 23. The pull ring retaining post 24 has a retaining groove, and a portion of the pull ring 23 is located within the retaining groove. The angle between the axis of the pull ring retaining post 24 and the surface of the protective cover 332 facing the pull ring 23 is an acute angle. When the pull ring 23 is secured to the pull ring retaining post 24, the end of the pull ring 23 away from the pull ring retaining post 24 faces the rear end 302 of the door. This arrangement makes it easier for passengers to pull the pull ring 23 with their fingers and apply pulling force, triggering the window breaker to break the door glass.

[0043] In one embodiment, such as Figure 6 and Figure 7 As shown, the protective cover 332 includes a cantilever beam 3323 extending from the surface of the protective cover 332 toward the pull ring 23, and a latching part 3324 disposed at the free end of the cantilever beam 3323. When the protective cover 332 is installed in the mounting opening 331, the cantilever beam 3323 extends into the mounting opening 331, and the latching part 3324 prevents the protective cover 332 from detaching from the mounting opening 331. The cantilever beam 3323 and the latching part 3324 can fix the protective cover 332 at the mounting opening 331, preventing the protective cover 332 from falling off from the mounting opening 331 due to vibration.

[0044] exist Figure 1 and Figure 7 In the illustrated embodiment, the protective cover 332 includes three cantilever beams 3323. A first cantilever beam 3323a is located on the side of the protective cover 332 facing the rear end of the door. Two second cantilever beams 332b and a third cantilever beam 3323c are positioned opposite each other on both sides of the protective cover 332 along the direction from the inner door panel to the outer door panel. The latching portion on the first cantilever beam 3323a is longer, while the latching portions on the second cantilever beams 3323b and the third cantilever beam 3323c are shorter.

[0045] When removing the protective cover 332 from the mounting opening 331, insert your finger into the opening 3321 and apply force to the rear end 302 of the door. Using the latch on the first cantilever beam 3323a as a fulcrum, rotate the end of the protective cover 332 facing the front end 301 of the door away from the mounting opening 331. This causes the latches of the second cantilever beam 3323b and the third cantilever beam 3323c to disengage from the mounting opening 331. Then, the latch on the first cantilever beam 3323a disengages from the mounting opening 331, thus successfully removing the protective cover 332 from the mounting opening 331.

[0046] In one embodiment, the edge of the mounting opening 331 extends toward the mounting opening 331 to form a limiting portion. When the protective cover 332 is installed in the mounting opening 331, the limiting portion abuts against the surface of the protective cover 332 facing the pull ring 23, preventing the protective cover 332 from entering between the inner door panel 32 and the interior door trim panel 33 through the mounting opening 331. This design prevents the protective cover 332 from moving into the door through the mounting opening 331 under external force, thereby avoiding the protective cover 332 blocking the mounting opening 331.

[0047] In one embodiment, such as Figure 7 As shown, the protective cover 332 has a plurality of reinforcing structures 3325 on the surface facing the pull ring to increase the mechanical strength of the protective cover 332. In some embodiments, the reinforcing structure 3325 is a reinforcing rib.

[0048] This application also provides a vehicle that includes the aforementioned door assembly.

[0049] It should be noted that the technical solutions or features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A door assembly, characterized in that, The door assembly includes: Car door glass (10); A window breaker assembly (20) for breaking the car door glass (10) includes a window breaker body (21), a pull cord (22), and a pull ring (23); the pull ring (23) is connected to the window breaker body (21) via the pull cord (22); The door body (30) includes an outer door panel (31), an inner door panel (32), and a door interior panel (33); the door glass (10) is at least partially located between the outer door panel (31) and the inner door panel (32); the door interior panel (33) is provided with an installation opening (331) and a protective cover (332), and when the protective cover (332) is installed in the installation opening (331), the protective cover (332) blocks at least part of the installation opening (331); the window breaker assembly (20) is installed between the inner door panel (32) and the door interior panel (33), and the pull ring (23) of the window breaker assembly (20) faces the installation opening (331).

2. The door assembly according to claim 1, characterized in that, The interior door panel (33) protrudes to the side away from the exterior door panel (31) to form a door armrest (333); the mounting opening (331) is formed on the bottom surface (3331) of the door armrest (333).

3. The door assembly according to claim 1, characterized in that, The protective cover (332) is provided with an opening (3321) for easy removal of the protective cover (332) from the mounting opening (331).

4. The door assembly according to claim 3, characterized in that, The door body (30) includes a front end (301) and a rear end (302). The front end (301) is used to connect with the vehicle body. The opening (3321) is located at the end of the protective cover (332) facing the front end (301).

5. The door assembly according to claim 3, characterized in that, The protective cover (332) has a protrusion (3322) on the surface facing the pull ring (23), and the protrusion (3322) at least partially surrounds the edge of the opening (3321).

6. The door assembly according to claim 3, characterized in that, When the protective cover (332) is installed in the installation opening (331), the orthographic projection of the pull ring (23) on the surface of the protective cover (332) facing the pull ring (23) overlaps with the orthographic projection of the opening (3321) on the surface of the protective cover (332) facing the pull ring (23).

7. The door assembly according to claim 6, characterized in that, The minimum distance between the pull ring (23) and the surface of the protective cover (332) facing the pull ring (23) is in the range of 10mm to 30mm.

8. The door assembly according to claim 1, characterized in that, The protective cover (332) includes a cantilever beam (3323) extending from the surface of the protective cover (332) toward the pull ring side, and a snap-fit ​​portion (3324) disposed at the free end of the cantilever beam (3323); when the protective cover (332) is installed in the mounting opening (331), the cantilever beam (3323) extends into the mounting opening (331), and the snap-fit ​​portion (3324) prevents the protective cover (332) from disengaging from the mounting opening (331).

9. The door assembly according to claim 1, characterized in that, The edge of the mounting opening (331) extends toward the mounting opening to form a limiting part. When the protective cover (332) is installed in the mounting opening (331), the limiting part abuts against the surface of the protective cover (332) facing the pull ring (23), preventing the protective cover (332) from entering between the inner door panel (32) and the interior door panel (33) through the mounting opening (331).

10. The door assembly according to claim 1, characterized in that, The protective cover (332) has a plurality of reinforcing structures (3325) on the surface facing the pull ring to increase the mechanical strength of the protective cover (332).

11. A vehicle, characterized in that, The vehicle includes a door assembly as described in any one of claims 1 to 10.

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