Fixing assembly, window breaker assembly, vehicle door assembly and vehicle

Abstract

The utility model provides a fixing assembly, a window breaker assembly, a vehicle door assembly and a vehicle. The fixing assembly comprises a first fixing piece and a second fixing piece. The first fixing piece comprises a main body part and a mounting part, the main body part is provided with a fixing position, and the first fixing piece can be fixed to the vehicle door inner plate through the fixing position. One end of the mounting part is connected with the main body part, and the other end extends along the thickness direction of the main body part; the mounting part is provided with a mounting position. The second fixing piece comprises a pull ring limiting column, and the pull ring limiting column comprises a first end and a second end which are opposite. When the second fixing piece is installed on the first fixing piece, the first end is fixed to the installation portion through the installation position, and the second end extends in the direction away from the installation portion. A limiting groove is formed in the second end and used for limiting movement of a pull ring of the window breaker. The pull ring limiting column further comprises a threading hole penetrating through the first end and the second end, and the threading hole is used for containing a pull wire of the window breaker.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a fixing assembly, a window breaker assembly, 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, and has become an important part of improving the safety performance of vehicles.

[0003] The existing window breaker integrated in the vehicle door has poor installation stability. When the vehicle collides, the position of the pull ring of the window breaker is easy to deviate, so that the passenger is difficult to quickly find and use the window breaker in an emergency. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a fixing assembly, a window breaker assembly, a vehicle door assembly and a vehicle.

[0005] The first aspect of the present application provides a fixing assembly, comprising a first fixing member, comprising a main body part and a mounting part; the main body part is provided with a fixing position, by which the first fixing member can be fixed to the inner panel of the vehicle door; one end of the mounting part is connected with the main body part, and the other end extends along the thickness direction of the main body part; the mounting part is provided with a mounting position;

[0006] A second fixing member, comprising a pull ring limiting column; the pull ring limiting column comprises opposite first and second ends; when the second fixing member is installed on the first fixing member, the first end is fixed to the mounting part through the mounting position, and the second end extends away from the mounting part; the second end is provided with a limiting groove, which is used to limit the movement of the pull ring of the window breaker; the pull ring limiting column further comprises a threading hole penetrating through the first and second ends, which is used to accommodate the pull wire of the window breaker.

[0007] In one embodiment, the second fixing member further comprises a base connected with the first end of the pull ring limiting column; the mounting position is a mounting hole; when the second fixing member is installed on the first fixing member, the pull ring limiting column passes through the mounting hole, the base abuts against the mounting part, and the second end of the pull ring limiting column and the base are located on opposite sides of the mounting part, respectively; the side wall of the pull ring limiting column is provided with a limiting protrusion, which is located on the side of the mounting part away from the base, and is used to cooperate with the base to limit the movement of the pull ring limiting column.

[0008] In one embodiment, the included angle between the axis of the pull ring limiting column and the base is an acute angle; when the second fixing member is installed on the first fixing member, the second end of the pull ring limiting column is located on the side of the first end away from the main body part.

[0009] In one embodiment, the base is provided with an anti-misplacement protrusion on the surface of one side of the pull ring limiting post; when the second fixing member is installed on the first fixing member, the normal projection of the installation portion on the base does not overlap with the normal projection of the anti-misplacement protrusion on the base.

[0010] In one embodiment, the sidewall of the pull ring limiting post is further provided with a guide protrusion for providing a guiding effect when the pull ring limiting post passes through the installation hole.

[0011] In one embodiment, the main body portion comprises a first fixing segment and a second fixing segment; the first fixing segment and the second fixing segment are respectively provided with at least one fixing position.

[0012] In one embodiment, the main body portion further comprises a connecting segment connecting the first fixing segment and the second fixing segment; the connecting segment comprises a protruding portion between the first fixing segment and the second fixing segment; the height of the connecting segment gradually decreases from the direction of the protruding portion pointing to the first fixing segment; the height of the connecting segment gradually decreases from the direction of the protruding portion pointing to the second fixing segment.

[0013] In one embodiment, the end of the first fixing segment away from the second fixing segment is provided with a limiting buckle for limiting the swing of the pull wire of the window breaker.

[0014] The second aspect of the present application provides a window breaker assembly, which comprises a window breaker body, a pull wire, a pull ring and the above-mentioned fixing assembly.

[0015] Part of the structure of the pull ring is located in the limiting groove, one end of the pull wire passes through the threading hole and is connected with the pull ring, and the other end is connected with the window breaker body.

[0016] In one embodiment, the outer side of the pull wire is provided with a noise reduction protective sleeve for reducing the sound generated when the pull wire collides with other components.

[0017] The third aspect of the present application provides a vehicle door assembly, which comprises a vehicle door glass, a vehicle door body and the above-mentioned window breaker assembly.

[0018] The vehicle door body comprises a vehicle door outer panel and a vehicle door inner panel; the vehicle door glass is at least partially located between the vehicle door outer panel and the vehicle door inner panel; the window breaker body is fixed to the vehicle door inner panel; the first fixing member is fixed to the vehicle door inner panel through the fixing position.

[0019] The fourth aspect of the present application provides a vehicle, which comprises the above-mentioned vehicle door assembly.

[0020] The main body provided by the embodiment of the present application can improve the stability of the fixing assembly, and avoid the position of the fixing assembly on the inner panel of the door from deviating. The pull ring limiting column can effectively limit the movement of the pull ring, prevent the pull ring of the window breaker from being separated from the fixing assembly, and the pull ring limiting column is closer to the passenger compartment than the main body. After the vehicle is impacted from the outside, the passenger can quickly find and pull the pull ring to trigger the window breaker in an emergency, which is beneficial to improve the passenger escape efficiency and protect the safety of the passenger.

[0021] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings incorporated into the specification and forming part of the specification, show embodiments consistent with the present application, and together with the specification, serve to explain the principles of the present application.

[0023] Figure 1 The structural schematic diagram of the fixing assembly and the window breaker assembly provided by an embodiment of the present application is shown in the figure.

[0024] Figure 2 The structural schematic diagram of the first fixing member of the fixing assembly provided by an embodiment of the present application is shown in the figure.

[0025] Figure 3 The structural schematic diagram of the second fixing member of the fixing assembly provided by an embodiment of the present application is shown in the figure.

[0026] Figure 4 The structural schematic diagram of the fixing assembly provided by an embodiment of the present application is shown in the figure.

[0027] Figure 5 The structural schematic diagram of the pull wire and the pull ring of the window breaker assembly provided by an embodiment of the present application is shown in the figure.

[0028] Figure 6 The partial structural schematic diagram of the door assembly provided by an embodiment of the present application is shown in the figure.

[0029] Figure 7 The partial structural schematic diagram of the door assembly provided by an embodiment of the present application is shown in the figure. DETAILED DESCRIPTION

[0030] Hereinafter, the technical solutions in the embodiments (or called "embodiments") of the present application will be described clearly and completely with reference to the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated.

[0031] If the application embodiments involve the direction indication or the position relationship terms (for example, up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings); if the certain posture changes, the direction indication or the position relationship also changes accordingly. In addition, the application embodiments involve the terms of "first", "second", etc., which are only used for convenience of description, and cannot be understood as indicating or implying relative importance.

[0032] The fixed assembly, the window breaker assembly, the vehicle door assembly and the vehicle of the application embodiments will be described in detail below with reference to the accompanying drawings. The features in the following embodiments and implementation manners can be supplemented or combined with each other without conflict.

[0033] The application provides a fixed assembly, which comprises a first fixed member and a second fixed member. As shown in Figure 1 and Figure 2 , the first fixed member 10 comprises a main body part 11 and a mounting part 12. The main body part 11 is provided with a fixed position 111, by which the first fixed member 10 can be fixed to the inner panel of the vehicle door. One end of the mounting part 12 is connected with the main body part 11, and the other end extends along the thickness direction of the main body part 11. The mounting part 12 is provided with a mounting position 121.

[0034] As shown in Figures 1 to 3 , the second fixed member 20 comprises a pull ring limiting column 21. The pull ring limiting column 21 comprises opposite first and second ends 211 and 212. When the second fixed member 20 is mounted on the first fixed member 10, the first end 211 is fixed to the mounting part 12 through the mounting position 121, and the second end 212 extends away from the mounting part 12. The second end 212 is provided with a limiting groove 2121 for limiting the movement of the pull ring of the window breaker. The pull ring limiting column 21 further comprises a threading hole 213 penetrating through the first and second ends 211 and 212, which is used to accommodate the pull wire of the window breaker.

[0035] The fixing assembly is installed on the inner panel of the vehicle door and is used for fixing at least part of the assembly of the window breaker. The main body 11 is stably connected to the inner panel of the vehicle door through the fixing position 111. When the main body 11 is fixed to the inner panel of the vehicle door, the end of the mounting portion 12, which is not connected to the main body 11, is located on the side of the main body 11 away from the inner panel of the vehicle door. After the pull ring limiting column 21 is installed in the mounting position 121, the pull wire of the window breaker is connected to the pull ring through the wire hole 213, and the pulling force generated by the pull wire can limit the pull ring in the limiting groove 2121 of the pull ring limiting column 21.

[0036] The main body 11 can improve the stability of the fixing assembly and avoid the position of the fixing assembly on the inner panel of the vehicle door from being deviated. The pull ring limiting column 21 can effectively limit the movement of the pull ring, prevent the pull ring of the window breaker from being separated from the fixing assembly, and the pull ring limiting column 21 is closer to the vehicle compartment than the main body 11. When the vehicle is subjected to external impact, the passenger can quickly find and pull the pull ring to trigger the window breaker in an emergency, which is beneficial to improve the passenger escape efficiency and protect the safety of the passenger.

[0037] In one embodiment, as shown in Figure 1 and Figure 2 The main body 11 includes a first fixing segment 101 and a second fixing segment 102. The first fixing segment 101 and the second fixing segment 102 are respectively provided with at least one fixing position 111. The segmented design of the main body 11 enables the main body to better adapt to the space layout inside the vehicle door, and the multiple fixing positions 111 can ensure that the main body 11 remains stable even if the vehicle is subjected to severe impact, and the position of the pull ring of the window breaker is not deviated or separated due to the deformation of the vehicle door.

[0038] In one embodiment, the fixing position 111 is a fixing hole, and the main body 11 can be firmly installed on the inner panel of the vehicle door through bolts, buckles or other fixing methods.

[0039] In one embodiment, as shown in Figure 2 The main body 11 further includes a connecting segment 103 connecting the first fixing segment 101 and the second fixing segment 102. The connecting segment 103 includes a protruding portion 1031 between the first fixing segment 101 and the second fixing segment 102. From the direction of the protruding portion 1031 pointing to the first fixing segment 101, the height of the connecting segment 103 gradually decreases; from the direction of the protruding portion 1031 pointing to the second fixing segment 102, the height of the connecting segment 103 gradually decreases.

[0040] Through the above arrangement, the protruding portion 1031 protrudes towards the vehicle cabin, so that the pull ring of the glass breaker is closer to the passenger, facilitating the passenger to quickly find and pull the pull ring in an emergency. In addition, the above arrangement can also make the main body portion 11 better adapt to the space inside the door, avoiding interference with other components.

[0041] In other embodiments, the main body portion 11 can also be arranged such that the first fixed segment 101 includes the protruding portion or the second fixed segment 102 includes the protruding portion, and the connecting segment 103 only serves to connect the first fixed segment 101 and the second fixed segment 102, so that the main body portion 11 can adapt to the space inside the door.

[0042] In one embodiment, as shown in Figure 1 , the end of the first fixed segment 101 away from the second fixed segment 102 is provided with a limiting buckle 13 for limiting the swing of the pull wire of the glass breaker. During vehicle driving, the pull wire may swing or shift due to vehicle vibration or other external factors. The limiting buckle 13 can fix and guide the pull wire, ensuring that the pull wire always remains in the correct position, avoiding friction or collision between the pull wire and other components inside the door, prolonging the service life of the pull wire, and also eliminating the noise generated when the pull wire collides with other components.

[0043] In one embodiment, as shown in Figure 2 and Figure 3 , the second fixing member 20 further includes a base 22 connected to the first end 211 of the pull ring limiting column 21. The mounting site 121 is a mounting hole 121. When the second fixing member 20 is installed on the first fixing member 10, the pull ring limiting column 21 passes through the mounting hole 121, the base 22 abuts against the mounting portion 12, and the second end 212 of the pull ring limiting column 21 and the base 22 are located on opposite sides of the mounting portion 12, respectively. The side wall of the pull ring limiting column 21 is provided with a limiting protrusion 214, which is located on the side of the mounting portion 12 away from the base 22, for cooperating with the base 22 to limit the movement of the pull ring limiting column 21.

[0044] When the second fixing member 20 is installed on the first fixing member 10, the second end 212 of the pull ring limiting column 21 is first passed through the mounting hole 121, and after the limiting protrusion 214 passes through the mounting hole 121, part of the structure of the mounting portion 12 is clamped between the limiting protrusion 214 and the base 22, thereby fixing the second fixing member 20. Even if the vehicle is in a collision or vibration, the pull ring limiting column 21 can still remain stable, avoiding deviation due to external impact, thereby ensuring the stability of the pull ring. Moreover, after the glass breaker is used, the second fixing member 20 can also be detached from the first fixing member 10, facilitating the replacement and installation of the pull wire and the pull ring of the glass breaker.

[0045] In one embodiment, as shown in Figure 2 and Figure 3 , one end of the limiting protrusion 214 is connected with the sidewall of the pull ring limiting column 21, and the other end is a free end. When the limiting protrusion 214 passes through the mounting hole 121, the free end of the limiting protrusion 214 deforms towards the sidewall of the pull ring limiting column 21, facilitating the passage of the limiting protrusion 214 through the mounting hole 121. After the free end passes through the mounting hole 121, the free end of the limiting protrusion 214 restores the deformation, thereby limiting the installation portion 12 between the limiting protrusion and the base 22.

[0046] In one embodiment, the pull ring limiting column 21 can also be in an integrated structure with the installation portion 12, thereby simplifying the structural design of the pull ring limiting column 21.

[0047] In one embodiment, as shown in Figure 3 , the sidewall of the pull ring limiting column 21 is further provided with a guide protrusion 215 for providing a guiding effect when the pull ring limiting column 21 passes through the mounting hole 121. The guide protrusion 215 can facilitate the accurate alignment of the pull ring limiting column 21 with the position of the mounting hole, reducing the deviation or jamming phenomenon that may occur during installation.

[0048] In one embodiment, as shown in Figure 3 and Figure 4 , the end of the guide protrusion 215 extends to the base 22 and is connected with the surface of the base 22. When the second fixing member 20 is installed on the installation portion 12, the bottom of the guide protrusion 215 is located in the mounting hole 121 and abuts against the inner wall of the mounting hole 121, which can avoid the movement or rotation of the pull ring limiting column 21 relative to the installation portion 12, and prevent the pull ring limiting column 21 from disengaging from the installation portion 12.

[0049] In one embodiment, as shown in Figure 4 , the included angle between the axis of the pull ring limiting column 21 and the base 22 is an acute angle. When the second fixing member 20 is installed on the first fixing member 10, the second end 212 of the pull ring limiting column 21 is located on the side away from the main body portion 11 of the first end 211. The inclined design of the pull ring limiting column 21 can make the second end 212 closer to the passenger, shorten the distance the passenger needs to reach, facilitate the passenger to pull the pull ring located at the second end 212, and improve the convenience of operation in emergency situations.

[0050] In one embodiment, as shown in Figure 3 and Figure 4As shown, the base 22 is provided with an anti-misplacement protrusion 221 on the surface of one side of the pull ring limiting post 21. When the second fixing member 20 is installed on the first fixing member 10, the orthographic projection of the mounting portion 12 on the base 22 does not overlap with the orthographic projection of the anti-misplacement protrusion 221 on the base 22. When the second fixing member 20 is correctly installed, the second end 212 of the pull ring limiting post 21 is located on the side away from the first end 211 of the main body portion 11, and at this time, the anti-misplacement protrusion 221 does not interfere with the mounting portion 12. When the second fixing member 20 is incorrectly installed, the anti-misplacement protrusion 221 abuts against the mounting portion 12, so that the pull ring limiting post 21 cannot be correctly installed in the mounting hole 121. In this way, the installation process can be simplified, and installation errors of the installer can be avoided.

[0051] The embodiment of the present application further provides a window breaker assembly, as shown in the accompanying drawings, Figure 1 As shown, the window breaker assembly comprises a window breaker body 30, a pull wire 40, a pull ring 50 and the fixing assembly. Part of the structure of the pull ring 50 is located in the limiting groove 2121, one end of the pull wire 40 is connected with the pull ring 50 through the threading hole 213, and the other end is connected with the window breaker body 30.

[0052] When the pull ring 50 is pulled, the pull ring 50 drives the pull wire 40 to move outward from the threading hole 213, the pull wire 40 triggers the mechanism of the window breaker body 30, and the window breaker body 30 breaks the vehicle window glass.

[0053] In one embodiment, as shown in the accompanying drawings, Figure 5 As shown, a noise reduction protective sleeve 41 is arranged outside the pull wire 40, which is used to reduce the sound generated when the pull wire collides with other components, and can also avoid abrasion between the pull wire 40 and other components.

[0054] The embodiment of the present application further provides a vehicle door assembly, as shown in the accompanying drawings, Figure 6 and Figure 7 As shown, the vehicle door assembly comprises a vehicle door glass 60, a vehicle door body 70 and the window breaker assembly.

[0055] The vehicle door body 70 comprises a vehicle door outer plate 71 and a vehicle door inner plate 72. The vehicle door glass 60 is at least partially located between the vehicle door outer plate 71 and the vehicle door inner plate 72, and the window breaker body is fixed to the vehicle door inner plate 72. The first fixing member 10 is fixed to the vehicle door inner plate 72 through the fixing position 111. The window breaker assembly is installed on the vehicle door inner plate 72, and passengers can quickly break the vehicle door glass 60 by triggering the window breaker, thereby providing more reliable escape guarantee for the people in the vehicle.

[0056] The embodiment of the present application further provides a vehicle comprising the vehicle door assembly.

[0057] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of the present application is not limited to the precise structure described in the above embodiments and shown in the accompanying drawings; any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.

Claims

1. A fastening assembly comprising: The fixing assembly comprises: A first fixing member (10) comprising a main body portion (11) and a mounting portion (12); the main body portion (11) is provided with a fixing position (111) for fixing the first fixing member (10) to an inner panel of a vehicle door; one end of the mounting portion (12) is connected to the main body portion (11), and the other end extends along the thickness direction of the main body portion (11); the mounting portion (12) is provided with a mounting position (121); A second fixing member (20) comprising a pull ring limiting column (21); the pull ring limiting column (21) comprises opposite first and second ends (211, 212); when the second fixing member (20) is mounted to the first fixing member (10), the first end (211) is fixed to the mounting portion (12) through the mounting position (121), and the second end (212) extends away from the mounting portion (12); the second end (212) is provided with a limiting groove (2121) for limiting the movement of a pull ring of a window breaker; the pull ring limiting column (21) further comprises a threading hole (213) penetrating through the first and second ends (211, 212), and the threading hole (213) is used for accommodating a pull wire of the window breaker.

2. The fixture assembly of claim 1, wherein, The second fixing member (20) further comprises a base (22) connected to the first end (211) of the pull ring limiting column (21); the mounting position (121) is a mounting hole; when the second fixing member (20) is mounted to the first fixing member (10), the pull ring limiting column (21) passes through the mounting hole, the base (22) abuts against the mounting portion (12), and the second end (212) of the pull ring limiting column (21) and the base (22) are located on opposite sides of the mounting portion (12), respectively; a limiting protrusion (214) is arranged on the side wall of the pull ring limiting column (21), and the limiting protrusion (214) is located on the side of the pull ring limiting column (21) away from the base (22) and is used for cooperating with the base (22) to limit the movement of the pull ring limiting column (21).

3. The fixture assembly of claim 2, wherein, An included angle between the axis of the pull ring limiting column (21) and the base (22) is an acute angle; when the second fixing member (20) is mounted to the first fixing member (10), the second end (212) of the pull ring limiting column (21) is located on the side of the first end (211) away from the main body portion (11).

4. The fixture assembly of claim 3, wherein, A surface of the base (22) on the side facing the pull ring limiting column (21) is provided with an anti-misplacement protrusion (221); when the second fixing member (20) is mounted to the first fixing member (10), the orthographic projection of the mounting portion (12) on the base (22) does not overlap with the orthographic projection of the anti-misplacement protrusion (221) on the base (22).

5. The fixture assembly of claim 2, wherein, The side wall of the pull ring limiting column (21) is further provided with a guide protrusion (215) for providing a guiding effect when the pull ring limiting column (21) passes through the mounting hole.

6. The fixture assembly of claim 1, wherein, The main body (11) comprises a first fixed section (101) and a second fixed section (102); the first fixed section (101) and the second fixed section (102) are respectively provided with at least one fixed position (111).

7. The fixture assembly of claim 6, wherein, The main body (11) further comprises a connecting section (103) connecting the first fixed section (101) and the second fixed section (102); the connecting section (103) comprises a protruding part (1031) between the first fixed section (101) and the second fixed section (102); from the protruding part (1031) to the first fixed section (101), the height of the connecting section (103) gradually decreases; from the protruding part (1031) to the second fixed section (102), the height of the connecting section (103) gradually decreases.

8. The fixture assembly of claim 6, wherein, The first fixed section (101) is provided with a limiting buckle (13) at one end away from the second fixed section (102) for limiting the swing of the pull wire of the window breaker.

9. A window breaker assembly, characterized by The window breaker assembly comprises a window breaker body (30), a pull wire (40), a pull ring (50) and the fixing assembly of any one of claims 1 to 8. Part of the structure of the pull ring (50) is located in the limiting groove (2121), one end of the pull wire (40) is connected with the pull ring (50) through the threading hole (213), and the other end is connected with the window breaker body (30).

10. The window breaker assembly of claim 9, wherein, The outer side of the pull wire (40) is provided with a noise reduction protective sleeve (41) for reducing the sound generated when the pull wire collides with other components.

11. A vehicle door assembly characterized by, The vehicle door assembly comprises a vehicle door glass (60), a vehicle door main body (70) and the window breaker assembly of claim 9 or 10. The vehicle door main body (70) comprises a vehicle door outer panel (71) and a vehicle door inner panel (72); the vehicle door glass (60) is at least partially located between the vehicle door outer panel (71) and the vehicle door inner panel (72); the window breaker body is fixed to the vehicle door inner panel (72); the first fixing member (10) is fixed to the vehicle door inner panel (72) through the fixed position (111).

12. A vehicle characterized by comprising: The vehicle comprises the vehicle door assembly of claim 11.

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