Cover plate assembly of rear-row safety belt and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, in particular to a cover plate assembly of a rear-row safety belt and a vehicle. The cover plate assembly of the rear row safety belt is used for the vehicle, the vehicle comprises an interior trim panel assembly, and the interior trim panel assembly is provided with a first fixing part and a second fixing part; the first cover plate comprises a first body, a first connecting part and a second connecting part, and the first connecting part and the first fixing part are fixedly matched in the left-right direction of the vehicle; the second cover plate comprises a second body, a first assembling part and a second assembling part, the first assembling part and the second connecting part are fixedly matched in the front-back direction of the vehicle, and the second assembling part and the second fixing part are fixedly matched in the front-back direction of the vehicle. According to the cover plate assembly, the fixing effect between the cover plate assembly of the rear-row safety belt and the C column of the automobile can be improved, when the safety belt rubs against the cover plate assembly, the cover plate assembly cannot fall off from the C column, and therefore the riding experience of passengers is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of vehicle technology, and in particular to a rear seat belt cover assembly and a vehicle. Background Art

[0002] Automobile seat belts are a key passive safety device, and the location design of seat belts is crucial to passenger safety and riding comfort.

[0003] The top of existing rear seat belts is typically located on the upper end of the C-pillar (the pillar behind the rear door that connects the roof and the side of the vehicle). When fastening the seat belt, rear passengers wrap the belt around their chest, inserting the tongue into the seat's buckle to secure them. In the event of a sudden stop or collision, passengers tend to lean forward, causing the rear seat belt webbing to slide against the passenger. This can cause the webbing to strangle the passenger's neck, compromising the ride experience and potentially posing a safety hazard.

[0004] Lowering the top end of the rear seat belt can effectively prevent the webbing from strangling the passenger's neck. However, since the top end of the rear seat belt is lowered relative to the C-pillar, in situations such as sudden braking, the passenger will push the webbing forward, and the friction between the webbing and the cover fixed on the C-pillar is large, which may cause the cover to fall off the C-pillar. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a rear seat belt cover assembly and a vehicle, which can improve the fixing effect between the rear seat belt cover assembly and the C-pillar of the car. When the seat belt applies force to the cover assembly, the cover assembly will not fall off the C-pillar, thereby improving the passenger's riding experience.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0007] In a first aspect, an embodiment of the present application provides a cover assembly for a rear seat belt, for a vehicle, wherein the vehicle includes an interior panel assembly, comprising: the interior panel assembly is provided with a first fixing portion and a second fixing portion; a first cover plate, comprising a first body, a first connecting portion and a second connecting portion, the first connecting portion and the first fixing portion being fixedly matched along the left-right direction of the vehicle; a second cover plate, comprising a second body, a first assembly portion and a second assembly portion, the first assembly portion and the second connecting portion being fixedly matched along the front-rear direction of the vehicle, and the second assembly portion and the second fixing portion being fixedly matched along the front-rear direction of the vehicle.

[0008] The cover plate assembly of the rear seat belt of the present invention has a first cover plate fixedly assembled to a first fixing portion of the interior panel assembly along the left-right direction of the vehicle, and a second cover plate fixedly assembled to the first cover plate and the second fixing portion of the interior panel assembly respectively along the front-rear direction of the vehicle. The cover plate assembly is assembled to the interior panel assembly from the front-rear and left-right directions of the vehicle. The cover plate assembly is installed on the interior panel assembly with a good fixing effect, and the position of the top end of the rear seat belt can be flexibly arranged on the C-pillar, so that in the event of emergency braking, the seat belt exerts a force on the cover plate assembly, and the cover plate assembly will not fall off the C-pillar.

[0009] In some embodiments, the second cover plate is provided with a through hole for the rear seat belt to pass through, and the second cover plate also has a first edge and a second edge surrounding the through hole, the first assembly portion is provided on the first edge, and the second assembly portion is provided on the second edge; the first cover plate has a first connecting side, the first connecting side is parallel to the extension direction of the first edge, and the second connecting portion is provided on the first connecting side; the interior panel assembly has a second connecting side, the second connecting side is parallel to the extension direction of the second edge, and the first fixing portion is provided on the second connecting side.

[0010] By arranging a through hole for the rear seat belt to pass through on the second cover plate, it is convenient for passengers to use the rear seat belt; a first edge portion and a second edge portion are arranged on the peripheral side of the second cover plate, and a first assembly portion and a second assembly portion are arranged on the first edge portion and the second edge respectively, so that the cover plate assembly is fixed more firmly, reducing the risk of the cover plate loosening or falling off during a collision or sudden braking.

[0011] According to some embodiments of the present invention, the first fixing portion is formed as a latch hole; the first connecting portion is formed as a first buckle, and the first buckle is engaged with the latch hole.

[0012] The first buckle is fixed to the hole by buckling, and the structure is simple. The installation can be completed by simply aligning the first buckle with the hole and applying appropriate pressure. The installation is convenient and helps to reduce manufacturing costs.

[0013] According to some embodiments of the present invention, there are a plurality of first fixing portions arranged at intervals, and the first connecting portions correspond to and are connected to the first fixing portions one by one.

[0014] The multi-point fixation is achieved, which is beneficial to improving the fixing effect of the first cover plate. The multi-point fixation method can also enable the first cover plate to evenly disperse stress when subjected to external force, reduce the situation where a single point is subjected to excessive force, and thus extend the service life of the second cover plate.

[0015] According to some embodiments of the present invention, the first buckle includes a first type of buckle and a second type of buckle, the first type of buckle includes: a first main body and a first hook portion symmetrically distributed on opposite sides of the first main body, the first main body extends along the left and right direction of the vehicle, the first end of the first main body is connected to the first body, the first hook portion is provided at the second end of the first main body, and at least part of the structure of the first hook portion extends obliquely toward one side of the first main body relative to the first main body; the second type of buckle includes: a second main body and a second hook portion located on one side of the second main body, the second main body extends along the left and right direction of the vehicle, the first end of the second main body is connected to the second body, the second hook portion is provided at the second end of the second main body, and there is an angle between the second hook portion and the second main body.

[0016] The first and second type clips offer multiple fixing methods, enhancing the cover assembly's securement. The symmetrical distribution design of the first type clips combined with the single-sided hook design of the second type clips provide stronger fixing force and stability.

[0017] According to some embodiments of the present invention, the second connecting portion is formed as a first bayonet, and a first stop extension portion extending along the front and rear direction of the vehicle is provided on the peripheral side of the first bayonet, and a first stop protrusion is provided on the side of the first stop extension portion facing the first bayonet, and the first assembly portion is formed as a first clamping column, which is inserted into the first bayonet, and a first stop groove is provided on the side of the first clamping column facing the stop extension portion, and the first stop protrusion is embedded in the first stop groove to prevent the second cover plate from flipping relative to the first cover plate when the rear seat belt pulls the second cover plate.

[0018] The design of inserting the first clamping column into the first clamping port and embedding the first stop protrusion into the first stop groove ensures that the second cover plate will not flip relative to the first cover plate when pulled by the rear seat belt, thereby improving the stability and reliability of the overall structure.

[0019] According to some embodiments of the present invention, the first connecting side is also provided with a first limiting hole located on both sides of the second connecting portion along the left and right directions of the vehicle, and the first side is provided with a first limiting column, which corresponds to the first limiting hole and is inserted into the corresponding first limiting hole.

[0020] By arranging a first limiting hole on the first connecting side and arranging a corresponding first limiting column on the first edge, the connection accuracy between the first cover plate and the second cover plate is improved, and the stability of the connection between the first cover plate and the second cover plate is enhanced.

[0021] According to some embodiments of the present invention, the second fixing portion is formed as a second bayonet, and the inner wall of the second bayonet is provided with a second stop protrusion protruding inward along the height direction of the vehicle, the second assembly portion is formed as a second clamping column, the second clamping column is inserted into the second bayonet, and the second clamping column is provided with a second stop groove on the side facing the second stop protrusion, and the second stop protrusion is embedded in the second stop groove to prevent the second cover plate from flipping relative to the interior panel assembly when the rear seat belt pulls the second cover plate.

[0022] The second clamping column is inserted into the second clamping port, and the second stop protrusion is embedded in the second stop groove. The limiting design ensures that the second cover plate will not flip relative to the interior panel assembly when pulled by the rear seat belt, thereby improving the stability and reliability of the cover plate assembly.

[0023] According to some embodiments of the present invention, there are two second fixing parts, wherein the second stop protrusion of one of the second fixing parts protrudes upward along the height direction of the vehicle, and the second stop protrusion of the other second fixing part protrudes downward along the height direction of the vehicle.

[0024] By setting two second fixing parts, the second stop protrusion of one second fixing part protrudes upward along the vehicle height direction, and the second stop protrusion of the other second fixing part protrudes downward along the vehicle height direction, forming a double stop structure, further enhancing the stability of the second cover plate and the interior panel assembly, and preventing them from displacement or loosening in the height direction.

[0025] In a second aspect, an embodiment of the present application provides a vehicle comprising the above-mentioned rear seat belt cover assembly.

[0026] Due to the use of the above-mentioned cover assembly, the top end of the rear seat belt can be set at the lower end of the C-pillar. When the vehicle brakes suddenly, even if the rear passenger leans forward, the seat belt will not strangle the passenger's neck. In addition, the cover assembly will not fall off under the action of the seat belt, which is conducive to improving the passenger's riding comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is one of the structural schematic diagrams of the connection between the cover panel assembly and the interior trim panel assembly provided in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of the structure of the connection between the second cover plate and the interior trim panel assembly provided in an embodiment of the present application;

[0029] Figure 3 One of the structural schematic diagrams of the first cover plate provided in an embodiment of the present application;

[0030] Figure 4 The second structural diagram of the first cover plate provided in the embodiment of the present application;

[0031] Figure 5 A schematic diagram of the structure of the second cover plate fixedly matched with the first cover plate provided in an embodiment of the present application;

[0032] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0033] Figure 7 A diagram showing the state of engagement between the first type of buckle and the buckle hole provided in an embodiment of the present application;

[0034] Figure 8 A diagram showing the state of engagement between the second type of buckle and the buckle hole provided in an embodiment of the present application;

[0035] Figure 9 The second structural diagram of the connection between the cover panel assembly and the interior trim panel assembly provided in the embodiment of the present application;

[0036] Figure 10 for Figure 9 Schematic diagram of the enlarged structure at point B in the middle.

[0037] Reference numerals:

[0038] 100-cover assembly;

[0039] 110 - first cover plate; 111 - first body; 112 - first connecting portion;

[0040] 1121-first buckle; 1121a-first type buckle; 1122a-first body; 1123a-first hook portion; 1121b-second type buckle; 1122b-second body; 1123b-second hook portion;

[0041] 113 - second connecting portion; 113a - first bayonet; 113b - first stop extension; 113c - first stop protrusion; 114 - first connecting side; 1141 - first limiting hole;

[0042] 120 - second cover plate; 121 - second body; 122 - first assembly portion; 122a - first clamping column; 122b - first stop groove; 123 - second assembly portion; 123a - second clamping column; 123b - second stop groove; 124 - through hole; 125 - first side portion; 1251 - first limiting column; 126 - second side portion;

[0043] 210 - interior trim panel assembly; 211 - first fixing portion; 211a - card hole; 212 - second fixing portion; 212a - second card slot; 213 - second connecting side. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the specific technical solutions of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not intended to limit the scope of the present application.

[0045] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of this application, unless otherwise specified, "multiple" means two or more.

[0046] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to changes in the orientation of the components in the drawings.

[0047] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0048] In the embodiments of the present application, the terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0049] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0050] The embodiment of the present application provides a rear seat belt cover assembly and a vehicle. The vehicle in the embodiment of the present application may refer to a large car, a small car, a special-purpose vehicle, etc. For example, according to the power type, the car in the present application may be a pure electric car, a hybrid car, a fuel car, etc. For a fuel vehicle, the power source may refer to a gasoline engine, a diesel engine or other fuel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power; according to the vehicle model, the car in the present application may be a sedan model, an off-road model, a multi-purpose vehicle (MPV) model or other models.

[0051] The top of existing rear seat belts is typically located on the upper end of the C-pillar (the pillar behind the rear door that connects the roof and the side of the vehicle). When fastening the seat belt, rear passengers wrap the belt around their chest, inserting the tongue into the seat's buckle to secure them. In the event of a sudden stop or collision, passengers tend to lean forward, causing the rear seat belt webbing to slide against the passenger. This can cause the webbing to strangle the passenger's neck, compromising the ride experience and potentially posing a safety hazard.

[0052] Lowering the top end of the rear seat belt can effectively prevent the webbing from strangling the passenger's neck. However, since the top end of the rear seat belt is lowered relative to the C-pillar, in situations such as sudden braking, the passenger will push the webbing forward, and the friction between the webbing and the cover fixed on the C-pillar is large, which may cause the cover to fall off the C-pillar.

[0053] The rear seat belt cover assembly and vehicle provided in the embodiments of the present application can improve the fixing effect between the rear seat belt cover assembly and the C-pillar of the vehicle. When the seat belt applies force to the cover assembly, the cover assembly will not fall off the C-pillar, thereby improving the passenger's riding experience.

[0054] Please refer to the attached Figures 1 to 10 , describing a rear seat belt cover assembly 100 provided in an embodiment of the present application. The cover assembly 100 can be used in a vehicle and cooperate with the vehicle's interior panel assembly 210. The interior panel assembly 210 can be a C-pillar interior panel assembly 210, which is located on the C-pillars on both sides of the car.

[0055] refer to Figures 1 to 10 The interior trim panel assembly 210 may include a first fixing portion 211 and a second fixing portion 212 . The cover panel assembly 100 may include a first cover panel 110 and a second cover panel 120 .

[0056] The first cover plate 110 may include a first body 111, a first connecting portion 112 and a second connecting portion 113. The first connecting portion 112 and the first fixing portion 211 are arranged along the left-right direction of the vehicle (eg Figure 1 The first connection portion 112 and the first fixing portion 211 can be fixedly matched in the Y direction as shown, wherein the matching method of the first connection portion 112 and the first fixing portion 211 can be a snap fit, that is, one of the first connection portion 112 and the first fixing portion 211 has a bayonet, and the other has a buckle, and the buckle is fixed in the bayonet; the matching method of the first connection portion 112 and the first fixing portion 211 can also be riveted, and the first connection portion 112 is fixed along the Figure 1 The Y direction of the first connection portion 112 is pressed to the first fixing portion 211, so that the first connection portion 112 and the first fixing portion 211 are fixedly matched; the matching mode of the first connection portion 112 and the first fixing portion 211 can also be threaded matching, and one of the first connection portion 112 and the first fixing portion 211 has an external thread and the other has an internal thread. Figure 1 The Y direction is extended in the middle, so that the first connecting portion 112 and the first fixing portion 211 are fixed by threaded connection.

[0057] The second cover plate 120 may include a second body 121, a first assembly portion 122 and a second assembly portion 123. The first assembly portion 122 and the second connection portion 113 are arranged along the front-to-rear direction of the vehicle (eg Figure 1 The first assembly portion 122 and the second connecting portion 113 are fixedly mated with each other (in the X direction shown), and the second assembly portion 123 and the second fixing portion 212 are fixedly mated with each other along the front-to-back direction of the vehicle. The mating manner of the first assembly portion 122 and the second connecting portion 113, and the mating manner of the second assembly portion 123 and the second fixing portion 212 can refer to the mating manner of the first connecting portion 112 and the first fixing portion 211, and will not be repeated in this application.

[0058] The cover assembly 100 of the present invention has a first cover 110 that is fixedly assembled to the first fixing portion 211 of the interior panel assembly 210 along the left-right direction of the vehicle, and a second cover 120 that is fixedly assembled to the first cover 110 and the second fixing portion 212 of the interior panel assembly 210 along the front-to-back direction of the vehicle. The cover assembly 100 is assembled to the interior panel assembly 210 from both the front-to-back and left-to-right directions of the vehicle, and has a good fixing effect. The top end of the rear seat belt can be flexibly arranged on the C-pillar, for example, at the lower end of the C-pillar (such as Figure 1 As shown), in the event of emergency braking, even if the rear passenger leans forward, the seat belt will not strangle the passenger's neck, and the seat belt applies force to the cover assembly 100, and the cover assembly 100 will not fall off the C-pillar, thereby improving the passenger's riding experience.

[0059] refer to Figure 2In some embodiments, the second cover plate 120 is provided with a through-hole 124 through which the rear seat belt passes. The second cover plate 120 further includes a first edge portion 125 and a second edge portion 126 surrounding the through-hole 124. The first assembly portion 122 is provided on the first edge portion 125, and the second assembly portion 123 is provided on the second edge portion 126.

[0060] refer to Figure 3 The first cover plate 110 has a first connecting side 114, which is parallel to the extension direction of the first side 125. The second connecting portion 113 is provided on the first connecting side 114, which corresponds to the first side 125, so that the second connecting portion 113 is connected to the first assembly portion 122, so that the position between the first cover plate 110 and the second cover plate 120 is relatively fixed.

[0061] refer to Figure 2 The interior panel assembly 210 has a second connecting side 213, which is parallel to the extending direction of the second side portion 126. The first fixing portion 211 is provided on the second connecting side 213, which corresponds to the second side portion 126, so that the first fixing portion 211 is connected to the first connecting portion 112, so that the relative position between the first cover 110 and the interior panel assembly 210 is fixed. In this way, the first cover 110 is able to move along the left and right direction of the vehicle (i.e. Figure 1 The Y direction shown in the figure) is fixedly mounted on the interior trim panel assembly 210 of the C-pillar.

[0062] A first side portion 125 and a second side portion 126 are provided on the peripheral side of the second cover plate 120, and a first assembly portion 122 and a second assembly portion 123 are provided on the first side portion 125 and the second side portion 126, respectively, so that the cover plate assembly 100 is fixed more firmly, and the cover plate assembly 100 is prevented from loosening or falling off when the vehicle collides or brakes suddenly.

[0063] refer to Figure 2 、 Figure 3 、 Figure 6 and Figure 7 According to some embodiments of the present invention, the first fixing portion 211 can be formed as a latch hole 211a; the first connecting portion 112 can be formed as a first buckle 1121, which is engaged with the latch hole 211a. The first buckle 1121 is fixed to the latch hole 211a by a buckling method, which has a simple structure. Installation is completed by simply aligning the first buckle 1121 with the latch hole 211a and applying appropriate pressure. This facilitates installation and helps reduce manufacturing costs.

[0064] Continue to refer Figure 2According to some embodiments of the present invention, a plurality of first fixing portions 211 are arranged at intervals, and the first connecting portions 112 correspond to and are connected to the first fixing portions 211 one by one. This allows for multi-point fixation of the first cover plate 110, which improves the fixing effect of the first cover plate 110. The multi-point fixation method also allows the first cover plate 110 to evenly distribute stress when subjected to external forces, reducing the risk of excessive stress at a single point, thereby extending the service life of the first cover plate 110.

[0065] refer to Figure 3 、 Figure 4 、 Figure 7 and Figure 8 According to some embodiments of the present invention, the first buckle 1121 may include a first type buckle 1121a and a second type buckle 1121b.

[0066] The first-type buckle 1121a comprises a first body 1122a and first hook portions 1123a symmetrically located on opposite sides of the first body 1122a. A hollow structure is defined between the two first hook portions 1123a to enhance the elasticity of the first-type buckle 1121a and facilitate elastic engagement with the latching hole 211a. The first body 1122a extends in the left-right direction of the vehicle. A first end of the first body 1122a is connected to the first body 111. The first hook portion 1123a is located at a second end of the first body 1122a. At least a portion of the first hook portion 1123a extends obliquely toward one side of the first body 1122a relative to the first body 1122a. When the first cover plate 110 is installed on the interior panel assembly 210, the first main body 1122a of the first type buckle 1121a is inserted into the card hole 211a along the left and right direction of the vehicle. At this time, the two first hook portions 1123a abut against the inner wall of the card hole 211a, so that the first cover plate 110 and the interior panel assembly 210 are fixedly connected.

[0067] The second-type clip 1121b includes a second body 1122b and a second hook portion 1123b located on one side of the second body 1122b. The second body 1122b extends in the left-right direction of the vehicle. A first end of the second body 1122b is connected to the second body 121. The second hook portion 1123b is located at a second end of the second body 1122b, with an angle formed between the second hook portion 1123b and the second body 1122b. In this embodiment, when the first cover plate 110 is installed on the interior trim panel assembly 210, the second body 1122b of the second-type clip 1121b is inserted into the latch hole 211a in the left-right direction of the vehicle. At this point, the second hook portion 1123b hooks onto the outer wall of the latch hole 211a facing away from the first cover plate 110 in the left-right direction of the vehicle, thereby securing the first cover plate 110 and securing the first cover plate 110 to the interior trim panel assembly 210.

[0068] The first and second type buckles 1121a, 1121b provide multiple fixing methods for the first cover plate 110, thereby enhancing the fixing effect on the cover plate assembly 100. In addition, the symmetrical distribution design of the first type buckles 1121a and the single-sided hook design of the second type buckles 1121b combine to provide stronger fixing force and stability.

[0069] Optionally, all first buckles 1121 may be first-type buckles 1121a; or, all first buckles 1121 may be second-type buckles 1121b; or, some of the multiple first buckles 1121 may be first-type buckles 1121a, and the other part may be second-type buckles 1121b. The selection can be flexibly made according to actual needs, and this application does not impose any restrictions on this.

[0070] refer to Figure 3 、 Figure 5 and Figure 6 According to some embodiments of the present invention, the second connecting portion 113 can be formed as a first bayonet 113a, and a first stop extension portion 113b is provided on the peripheral side of the first bayonet 113a. The first stop extension portion 113b extends along the front and rear direction of the vehicle, and a first stop protrusion 113c is provided on the side of the first stop extension portion 113b facing the first bayonet 113a. The first assembly portion 122 is formed as a first clamping column 122a, and the first clamping column 122a is inserted into the first bayonet 113a. The first clamping column 122a is provided with a first stop groove 122b, and the first stop groove 122b faces the stop extension portion, and the first stop protrusion 113c is embedded in the first stop groove 122b. The first clamping column 122a is inserted into the first clamping slot 113a, so that the second cover plate 120 is fixedly connected to the first cover plate 110. When the vehicle is driving and encounters situations such as sudden braking, the passengers lean forward under the action of inertia, causing the rear seat belt to pull the second cover plate 120. The first clamping column 122a tends to escape from the first clamping slot 113a. At this time, the first stop protrusion 113c abuts against the inner wall of the first stop groove 122b, preventing the second cover plate 120 from flipping relative to the first cover plate 110, thereby improving the stability and reliability of the overall structure.

[0071] refer to Figure 3 and Figure 5According to some embodiments of the present invention, the first connecting side edge 114 is further provided with first limiting holes 1141, which are located on both sides of the second connecting portion 113 along the left-right direction of the vehicle. The first side portion 125 is provided with first limiting posts 1251, which correspond to and are inserted into the corresponding first limiting holes 1141. The limiting cooperation between the first limiting holes 1141 and the first limiting posts 1251 prevents over-installation between the first cover plate 110 and the second cover plate 120, improves the connection accuracy between the first cover plate 110 and the second cover plate 120, and enhances the stability of the connection between the first cover plate 110 and the second cover plate 120.

[0072] refer to Figure 5 、 Figure 9 and Figure 10 According to some embodiments of the present invention, the second fixing portion 212 can be formed as a second bayonet 212a, and the inner wall of the second bayonet 212a is provided with a second stop protrusion 212b, and the second stop protrusion 212b is along the height direction of the vehicle (such as Figure 1 The second assembly portion 123 can be formed as a second clamping column 123a, which is inserted into the second bayonet 212a. The second clamping column 123a is provided with a second stop groove 123b on the side facing the second stop protrusion 212b. The second stop protrusion 212b is embedded in the second stop groove 123b. When the rear seat belt pulls the second cover plate 120, the second clamping column 123a tends to disengage from the second bayonet 212a. At this time, the second stop protrusion 212b abuts against the inner wall of the second stop groove 123b, preventing the second cover plate 120 from flipping over relative to the interior panel assembly 210, thereby improving the stability and reliability of the connection between the second cover plate 120 and the interior panel assembly 210.

[0073] Continue to refer Figure 5 Furthermore, the second fixing portion 212 comprises two parts. The second stop protrusion 212b of one second fixing portion 212 projects upward along the height of the vehicle and engages with the corresponding second stop groove 123b. The second stop protrusion 212b of the other second fixing portion 212 projects downward along the height of the vehicle and engages with the corresponding second stop groove 123b. This creates a dual stop structure, preventing the second cover plate 120 from shifting or loosening in the height direction relative to the interior trim panel assembly 210, further enhancing the stability of the connection between the second cover plate 120 and the interior trim panel assembly 210.

[0074] It can be understood that a weakening groove can be provided on one of the second clamping column 123a or the second clamping port 212a. The weakening groove can extend along the assembly direction of the second cover plate 120 and the interior panel assembly 210, that is, along the front and rear direction of the vehicle. The structural strength of the component where the weakening groove is provided is reduced by the weakening groove, thereby facilitating the inspection and replacement of the seat belt.

[0075] In addition, embodiments of the present application further provide a vehicle including the rear seatbelt cover assembly 100 of any of the aforementioned embodiments. Due to the use of the aforementioned cover assembly 100, the top end of the rear seatbelt can be positioned below the C-pillar. During sudden braking, even if a rear passenger leans forward, the seatbelt will not constrict the passenger's neck. Furthermore, the cover assembly 100 will not fall off due to the seatbelt, thereby improving passenger comfort.

[0076] The serial numbers of the embodiments of this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are only preferred embodiments of this application and do not limit the scope of the patent of this application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.

Claims

1. A rear seat belt cover assembly (100) for a vehicle, wherein the vehicle comprises an interior trim panel assembly (210), characterized in that: The interior trim panel assembly (210) is provided with a first fixing portion (211) and a second fixing portion (212), and the cover panel assembly (100) comprises: A first cover plate (110) includes a first body (111), a first connecting portion (112), and a second connecting portion (113), wherein the first connecting portion (112) and the first fixing portion (211) are fixedly matched along the left-right direction of the vehicle; The second cover plate (120) includes a second body (121), a first assembly portion (122) and a second assembly portion (123), wherein the first assembly portion (122) and the second connecting portion (113) are fixedly matched along the front-rear direction of the vehicle, and the second assembly portion (123) and the second fixing portion (212) are fixedly matched along the front-rear direction of the vehicle.

2. The rear seat belt cover assembly (100) according to claim 1, characterized in that: The second cover plate (120) is provided with a through hole (124) for the rear seat belt to pass through, and the second cover plate (120) further has a first side portion (125) and a second side portion (126) surrounding the through hole (124), the first assembly portion (122) is provided on the first side portion (125), and the second assembly portion (123) is provided on the second side portion (126); The first cover plate (110) has a first connecting side edge (114), the first connecting side edge (114) is parallel to the extension direction of the first side portion (125), and the second connecting portion (113) is provided on the first connecting side edge (114); The interior trim panel assembly (210) has a second connecting side (213), the second connecting side (213) is parallel to the extension direction of the second side portion (126), and the first fixing portion (211) is provided on the second connecting side (213).

3. The rear seat belt cover assembly (100) according to claim 2, characterized in that: The first fixing portion (211) is formed as a clamping hole (211a); The first connecting portion (112) is formed as a first buckle (1121), and the first buckle (1121) is engaged with the buckle hole (211a).

4. The rear seat belt cover assembly (100) according to claim 3, characterized in that: The first fixing parts (211) are multiple and arranged at intervals, and the first connecting parts (112) correspond to and are connected to the first fixing parts (211) one by one.

5. The rear seat belt cover assembly (100) according to claim 4, characterized in that: The first buckle (1121) includes a first type buckle (1121a) and a second type buckle (1121b), The first type buckle (1121a) comprises: a first main body (1122a) and first hook portions (1123a) symmetrically distributed on opposite sides of the first main body (1122a), the first main body (1122a) extending in the left-right direction of the vehicle, a first end of the first main body (1122a) connected to the first body (111), the first hook portion (1123a) being provided at the second end of the first main body (1122a), and at least a portion of the structure of the first hook portion (1123a) extending obliquely toward one side of the first main body (1122a) relative to the first main body (1122a); The second type buckle (1121b) includes: a second main body (1122b) and a second hook portion (1123b) located on one side of the second main body (1122b), the second main body (1122b) extends along the left and right directions of the vehicle, the first end of the second main body (1122b) is connected to the second body (121), the second hook portion (1123b) is provided at the second end of the second main body (1122b), and an angle is formed between the second hook portion (1123b) and the second main body (1122b).

6. The rear seat belt cover assembly (100) according to claim 2, characterized in that: The second connecting portion (113) is formed as a first bayonet (113a), and a first stop extension portion (113b) extending along the front-rear direction of the vehicle is provided on a peripheral side of the first bayonet (113a), and a first stop protrusion (113c) is provided on a side of the first stop extension portion (113b) facing the first bayonet (113a). The first assembly portion (122) is formed as a first clamping column (122a), the first clamping column (122a) is inserted into the first clamping port (113a), a first stop groove (122b) is provided on the side of the first clamping column (122a) facing the stop extension portion, and the first stop protrusion (113c) is embedded in the first stop groove (122b) to prevent the second cover plate (120) from flipping relative to the first cover plate (110) when the rear seat belt pulls the second cover plate (120).

7. The rear seat belt cover assembly (100) according to claim 2, characterized in that: The first connecting side (114) is further provided with first limiting holes (1141) located on both sides of the second connecting portion (113) along the left-right direction of the vehicle. The first edge portion (125) is provided with a first limiting column (1251), and the first limiting column (1251) corresponds to the first limiting hole (1141) and is inserted into the corresponding first limiting hole (1141).

8. The rear seat belt cover assembly (100) according to claim 2, characterized in that: The second fixing portion (212) is formed as a second bayonet (212a), and the inner wall of the second bayonet (212a) is provided with a second stop protrusion protruding inwardly along the height direction of the vehicle. The second assembly portion (123) is formed as a second clamping column (123a), the second clamping column (123a) is inserted into the second clamping port (212a), and a second stop groove (123b) is provided on the side of the second clamping column (123a) facing the second stop protrusion, and the second stop protrusion is embedded in the second stop groove (123b) to prevent the second cover plate (120) from turning over relative to the interior panel assembly (210) when the rear seat belt pulls the second cover plate (120).

9. The rear seat belt cover assembly (100) according to claim 8, characterized in that: There are two second fixing parts (212), wherein the second stop protrusion of one of the second fixing parts (212) protrudes upward along the height direction of the vehicle, and the second stop protrusion of the other second fixing part (212) protrudes downward along the height direction of the vehicle.

10. A vehicle, characterized in that: A cover plate assembly (100) for a rear seat belt comprising any one of claims 1 to 9.

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