Wire passage sealing assembly and vehicle

Abstract

The application discloses a wire passing sealing assembly and a vehicle. The wire passing sealing assembly comprises a sealing seat and a wire passing sealing plug. The sealing seat is arranged in a sealing gap of a structural member and is formed with a plug-in slot on one side of a bottom wall facing away from the sealing gap. The wire passing sealing plug is made of elastic material and is formed with a wire passing hole having a wire entering gap. The inner wall of the wire passing hole is sequentially provided with at least two clamping sealing pieces in the circumferential direction. The at least two clamping sealing pieces are enclosed to form a clamping hole with a hole diameter smaller than the diameter of the wire harness. The clamping sealing pieces are provided with a compression gap between any two adjacent clamping sealing pieces. The wire entering gap is used for the wire harness to enter the clamping hole. The wire passing sealing plug is plug-in arranged in the plug-in slot to prevent water vapor from entering the vehicle interior through the wire passing hole, so that the wire passing sealing assembly has high sealing performance.

Description

Technical Field

[0001] This application belongs to the field of wire harness sealing technology, specifically relating to a wire harness sealing assembly and a vehicle. Background Technology

[0002] Tractors are powerful pieces of machinery commonly used in agriculture. They are typically used to pull or propel agricultural machinery or tools such as tillers, seeders, and harvesters. Tractors usually have rubber tires, powerful engines, and durable frames to work in various terrains and conditions. Tractors can also be used in other fields such as construction engineering, road construction, and lawn maintenance.

[0003] With the development of tractor technology, the sealing performance of tractors has received increasing attention. Because the instruments are located inside the cab, the entire wiring harness must enter the cab and connect to the ports. When the wiring harness passes through the cab, the openings can cause poor sealing, allowing mud and water to seep in and cause short circuits. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies, this application provides a wire passing sealing assembly and vehicle, which aims to solve the technical problem of poor sealing due to openings when the wiring harness passes through the cab.

[0005] To achieve the above objectives, this application provides a wire-passing sealing assembly, wherein the wire-passing sealing assembly includes a sealing seat and a wire-passing sealing plug. The sealing seat is placed in the sealing notch of the structural component and has an insertion slot formed on the side of the bottom wall opposite to the sealing notch. The wire-passing sealing plug is configured as an elastic component and forms a wire-passing hole with an inlet cut-out. At least two snap-fit ​​sealing pieces are sequentially arranged circumferentially on the inner wall of the wire-passing hole. The at least two snap-fit ​​sealing pieces surround and form a snap-fit ​​hole with a diameter smaller than the diameter of the wire harness. There is a compression gap between any two adjacent snap-fit ​​sealing pieces. The inlet cut-out allows the wire harness to enter into the snap-fit ​​hole, and the wire-passing sealing plug can be inserted into the insertion slot.

[0006] In this embodiment, the groove wall of the insertion slot is provided with a guide groove in the direction from the opening to the bottom wall, and the wire sealing plug includes a plug body with a wire hole and a connecting protrusion protruding outward from the periphery of the plug body. The connecting protrusion can be inserted into the guide groove.

[0007] In this embodiment of the application, the connecting protrusion is formed with a guide notch that communicates with the incoming line break, and the guide notch is gradually widened in the direction away from the incoming line break.

[0008] In this embodiment of the application, the connecting protrusion is provided with a first connecting protrusion protruding outward on both sides of the plug body. The first connecting protrusion is used to abut and deform against the bottom wall of the guide groove.

[0009] In this embodiment of the application, a second connecting protrusion is provided on each of the opposite sides of the plug body. The second connecting protrusion is used to abut and deform against the groove wall of the insertion slot.

[0010] In this embodiment, the card-mounted sealing sheet is fan-shaped.

[0011] In this embodiment of the application, the number of card-mounted sealing strips is three.

[0012] In this embodiment, the sealing seat includes a sealing body and an extension plate extending from the outer contour of the sealing body. An insertion slot is formed on the sealing body, and the extension plate is detachably attached to the periphery of the sealing notch.

[0013] In this embodiment of the application, a sealing strip is provided between the outer plate and the periphery of the sealing notch.

[0014] In this embodiment of the application, a connecting rope is provided on the wire sealing plug, a connecting hole is provided on the sealing seat, and a connecting plug for locking into the connecting hole is provided at the end of the connecting rope.

[0015] In this embodiment, the number of insert slots is at least two, the at least two insert slots are spaced apart, and the number of wire sealing plugs is at least two and they are correspondingly arranged in the insert slots.

[0016] In this embodiment, the inlet wire break is positioned facing the bottom wall of the insertion slot.

[0017] In addition, this application also provides a vehicle, which includes structural components and the overline sealing assembly as described above.

[0018] Through the above technical solution, the wire sealing assembly provided in this application embodiment has the following beneficial effects:

[0019] A sealing seat is used to be placed within a sealing notch in a vehicle's structural components to achieve installation and fixation. The sealing seat has an insertion slot on its bottom wall opposite to the sealing notch, for inserting a wire-passing sealing plug. The wire-passing sealing plug is designed to be elastic, allowing it to deform elastically. The wire-passing sealing plug forms a wire-passing hole with an inlet cut-off, connecting the wire-passing hole to the end of the wire-passing sealing plug, allowing the wire harness to enter the wire-passing hole through the inlet cut-off. At least two snap-fit ​​sealing pieces are sequentially arranged circumferentially on the inner wall of the wire-passing hole, with a compression gap between any two adjacent snap-fit ​​sealing pieces to allow the snap-fit ​​sealing pieces to be compressed and deformed by the wire harness. The at least two snap-fit ​​sealing pieces enclose a snap-fit ​​hole, the diameter of which is smaller than the diameter of the wire harness. The wiring harness enters the mounting hole from the inlet cut-out point. The harness compresses and deforms the mounting seal, allowing it to wrap around the harness and fill the space between the harness and the hole wall. This prevents moisture from entering the vehicle interior through the hole, resulting in a high-performance sealing assembly that reduces the likelihood of harness damage and short circuits. Furthermore, it effectively secures the wiring harness, preventing loosening and ensuring proper wiring arrangement to avoid crossing.

[0020] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of a wire sealing assembly according to an embodiment of this application from one perspective;

[0023] Figure 2 This is a schematic diagram of the structure of the sealing seat in a wire sealing assembly according to an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the structure of a wire sealing blockage in a wire sealing assembly according to an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the wire sealing assembly according to an embodiment of this application from another perspective;

[0026] Figure 5 This is a schematic diagram of the connection structure between the wire sealing assembly and the structural component according to an embodiment of this application;

[0027] Figure 6 This is a cross-sectional schematic diagram of the sealing assembly and structural component according to an embodiment of this application.

[0028] Explanation of reference numerals in the attached figures

[0029] Detailed Implementation

[0030] The specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0031] The wire sealing assembly of this application is described below with reference to the accompanying drawings.

[0032] like Figures 1 to 5 As shown, this application provides a wire-passing sealing assembly, which includes a sealing seat 10 and a wire-passing sealing plug 20. The sealing seat 10 is placed in the sealing notch 31 of the structural member 30 and has an insertion slot 11 formed on the side of the bottom wall away from the sealing notch 31. The wire-passing sealing plug 20 is an elastic component and forms a wire-passing hole 21 with a wire inlet break 22. At least two snap-fit ​​sealing pieces 211 are arranged sequentially along the circumferential direction on the inner wall of the wire-passing hole 21. The at least two snap-fit ​​sealing pieces 211 surround to form a snap-fit ​​hole 212 with a diameter smaller than that of the wire harness 40. There is a compression gap 213 between any two adjacent snap-fit ​​sealing pieces 211. The wire inlet break 22 allows the wire harness 40 to enter into the snap-fit ​​hole 212. The wire-passing sealing plug 20 can be inserted into the insertion slot 11.

[0033] The sealing seat 10 is placed within the sealing notch 31 of the structural component 30 of the vehicle to achieve installation and fixation of the sealing seat 10. The sealing seat 10 has an insertion slot 11 formed on the side of its bottom wall facing away from the sealing notch 31, for insertion of the wire-passing sealing plug 20. The wire-passing sealing plug 20 is designed to be elastic, allowing it to deform elastically. The wire-passing sealing plug 20 forms a wire-passing hole 21 with an inlet wire break 22, which connects the wire-passing hole 21 to the end of the wire-passing sealing plug 20, allowing the wire harness 40 to enter the wire-passing hole 21 through the inlet wire break 22. At least two snap-fit ​​sealing pieces 211 are sequentially arranged circumferentially on the inner wall of the wire-passing hole 21, with a compression gap 213 between any two adjacent snap-fit ​​sealing pieces 211, allowing the snap-fit ​​sealing pieces 211 to be compressed and deformed by the wire harness 40. At least two snap-fit ​​sealing pieces 211 surround a snap-fit ​​hole 212, the diameter of which is smaller than the diameter of the wire harness 40. The wire harness 40 enters the snap-fit ​​hole 212 from the inlet cut 22. The wire harness 40 compresses the snap-fit ​​sealing pieces 211, causing them to deform so that they can wrap around the wire harness 40 from the outside and fill the space between the wire harness 40 and the wall of the wire passage hole 21. This prevents moisture from entering the vehicle interior through the wire passage hole 21, giving the wire passage sealing assembly high sealing performance and reducing the possibility of damage to the wire harness 40 and short circuits. Furthermore, it effectively secures the wire harness 40, preventing it from loosening and ensuring proper wiring to avoid crossing.

[0034] During installation, the wire harness 40 is first inserted into the mounting hole 212 from the wire inlet cut 22, so that the wire harness 40 squeezes the mounting sealing piece 211 and the mounting sealing piece 211 fixes the wire harness 40. Then, the wire passage sealing plug 20 is inserted into the insertion slot 11 so that the wire passage sealing plug 20 is fixed on the sealing seat 10.

[0035] Specifically, the line sealing plug 20 can be made of rubber, silicone or other elastic materials.

[0036] In the embodiments of this application, please refer to Figures 1 to 3 The groove wall of the insertion slot 11 is provided with a guide groove 12 in the direction from the opening to the bottom wall. The wire sealing plug 20 includes a plug body 23 with a wire hole 21 and a connecting protrusion 24 protruding outward from the periphery of the plug body 23. The connecting protrusion 24 can be inserted into the guide groove 12.

[0037] The insertion slot 11 has a guide groove 12 in the direction from the opening towards the bottom wall, and the guide groove 12 is recessed inward from the wall surface of the insertion slot 11. The plug body 23 has a wire passage hole 21, and a connecting protrusion 24 protrudes outward from the periphery of the plug body 23. The connecting protrusion 24 can be inserted into the guide groove 12. By setting the connecting protrusion 24 and the guide groove 12 to cooperate, the contact area between the wire passage sealing plug 20 and the sealing seat 10 is increased, making the connection between the wire passage sealing plug 20 and the sealing seat 10 tighter and more reliable.

[0038] In the embodiments of this application, please refer to Figure 3 The connecting convex strip 24 has a guide notch 241 that communicates with the incoming line break 22. The guide notch 241 is gradually widened in the direction away from the incoming line break 22.

[0039] The connecting protrusion 24 has a guide notch 241, which is connected to the inlet cut-out 22. The wire harness 40 passes through the inlet cut-out 22 from the guide notch 241 to enter the wire passage hole 21. Furthermore, the guide notch 241 is gradually widened from the inside to the outside to guide the wire harness 40 into the inlet cut-out 22, making the installation of the wire harness 40 into the mounting hole 212 smoother and improving the installation efficiency of the wire harness 40.

[0040] In the embodiments of this application, please refer to Figure 3 The connecting protrusion 24 is provided with outwardly protruding first connecting protrusion 242 on both sides of the plug body 23. The first connecting protrusion 242 is used to abut and deform against the bottom wall of the guide groove 12.

[0041] The connecting protrusion 24 is provided with a first connecting protrusion 242 on both the left and right sides of the plug body 23. The first connecting protrusion 242 protrudes outward. By setting the first connecting protrusion 242 to abut against the bottom wall of the guide groove 12, the connection stability between the connecting protrusion 24 and the wall of the guide groove 12 is improved. At the same time, the sealing performance between the connecting protrusion 24 and the wall of the guide groove 12 is also improved, thereby improving the sealing performance of the wire sealing assembly.

[0042] In the embodiments of this application, please refer to Figure 3 The plug body 23 has outwardly protruding second connecting protrusions 231 on both sides of the plug body 23. The second connecting protrusions 231 are used to abut against and deform the groove wall of the insertion slot 11.

[0043] The connecting protrusion 24 is located at the middle of the periphery of the plug body 23. The plug body 23 has a second connecting protrusion 231 on both the left and right sides. The second connecting protrusion 231 protrudes outward and is used to abut against the groove wall of the insertion slot 11 to deform, thereby improving the connection stability between the plug body 23 and the groove wall of the insertion slot 11, and also improving the sealing performance between the plug body 23 and the groove wall of the insertion slot 11, thereby improving the sealing performance of the wire sealing assembly.

[0044] In the embodiments of this application, please refer to Figure 3 The snap-on sealing sheet 211 is fan-shaped so that the contact area between the snap-on sealing sheet 211 and the wire harness 40 is larger, and the snap-on sealing sheet 211 can better wrap the outer periphery of the wire harness 40.

[0045] In the embodiments of this application, please refer to Figure 3 The number of clamping sealing pieces 211 is three, which makes the force on the wire harness 40 more even and the connection between the clamping sealing pieces 211 and the wire harness 40 more tight and reliable.

[0046] In the embodiments of this application, please refer to Figure 1 , Figure 5 and Figure 6 The sealing seat 10 includes a sealing body 13 and an extension plate 14 extending from the outer contour of the sealing body 13. An insertion slot 11 is formed on the sealing body 13, and the extension plate 14 is detachably attached to the periphery of the sealing notch 31.

[0047] An insertion slot 11 is provided on the sealing body 13, and the wire sealing plug 20 is inserted into the insertion slot 11 of the sealing body 13. An extension plate 14 extends from the outer contour of the sealing body 13 and is detachably overlapped on the periphery of the sealing notch 31. This detachable connection facilitates replacement of the sealing seat 10 after wear, improving the flexibility of the sealing seat 10. An overlapping surface 32 is provided on the periphery of the sealing notch 31, and the extension plate 14 overlaps on the overlapping surface 32. The extension plate 14 can be detachably connected to the overlapping surface 32 by bolts. Bolts have the advantages of easy material availability and convenient installation, and the threaded connection enables self-locking, making the connection between the extension plate 14 and the overlapping surface 32 tighter and more reliable, so that the extension plate 14 can be stably installed on the structural component 30.

[0048] In other embodiments, the extension plate 14 may also be detachably connected to the periphery of the sealing notch 31 by rivets or other fasteners.

[0049] In the embodiments of this application, please refer to Figure 1A sealing strip 15 is provided between the periphery of the extension plate 14 and the sealing notch 31. The sealing strip 15 provides a seal, preventing water and dust from entering the structural component 30 through the gap between the extension plate 14 and the sealing notch 31, thus improving the sealing performance of the wire-passing sealing assembly. Figure 6 As shown, the sealing strip 15 is located between the outer extension plate 14 and the overlapping surface 32.

[0050] In the embodiments of this application, please refer to Figure 1 A connecting rope 25 is provided on the line sealing plug 20, and a connecting hole 16 is provided on the sealing seat 10. A connecting plug 251 for locking into the connecting hole 16 is provided at the end of the connecting rope 25.

[0051] A connecting hole 16 is formed on the sealing seat 10, and a connecting plug 251 is provided at the end of the connecting rope 25. The connecting plug 251 is used to be fitted into the connecting hole 16. By using the connecting rope 25 to connect the wire-passing sealing plug 20 to the sealing seat 10, the wire-passing sealing plug 20 can be prevented from being lost or falling off, making the use of the wire-passing sealing plug 20 more flexible and convenient. Furthermore, the connecting plug 251 at the end of the connecting rope 25, by fitting the connecting plug 251 into the connecting hole 16 on the sealing seat 10, a stable connection is achieved between the connecting rope 25 and the sealing seat 10. When the wire-passing sealing plug 20 wears out, the connecting plug 251 can be pulled out from the connecting hole 16 to replace the wire-passing sealing plug 20.

[0052] In the embodiments of this application, please refer to Figure 1 The number of insertion slots 11 is at least two, and the at least two insertion slots 11 are spaced apart. The number of wire sealing plugs 20 is at least two, and they are correspondingly placed in the insertion slots 11. By setting the number of insertion slots 11 and wire sealing plugs 20 to at least two, the wire sealing assembly can seal multiple wire harnesses 40, making the use of the wire sealing assembly more flexible and convenient.

[0053] In the embodiments of this application, please refer to Figure 5 The inlet break 22 is positioned facing the bottom wall of the insertion slot 11.

[0054] After the wire harness 40 enters the mounting hole 212 through the wire inlet cut-out 22, the mounting sealing piece 211 wraps around the wire harness 40 to fix and seal it. Then, the wire passage sealing plug 20 is inserted into the insertion slot 11 with the wire inlet cut-out 22 facing the bottom wall of the insertion slot 11. The bottom wall of the insertion slot 11 seals the wire inlet cut-out 22 to prevent water and dust from entering the interior of the structural component 30 through the wire inlet cut-out 22.

[0055] In another embodiment, the inlet cut-out 22 may also be positioned facing the opening of the insert slot 11, and the inlet cut-out 22 may be closed by squeezing the wire sealing plug 20 through the groove wall of the insert slot 11.

[0056] In addition, this application also provides a vehicle, which includes a structural member 30 and a line-sealing assembly as described above. Since the vehicle adopts all the technical solutions of the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0057] Structural component 30 can be an exterior trim piece for the tractor's cab, having a sealing notch 31. A glass 60 is mounted on the exterior trim piece and partially obscures the sealing seat 10. Figure 5 and Figure 6 As shown, glass 60 is transparent glass, and a rubber strip 50 is provided on the edge of glass 60 near the outer trim. The sealing seat 10 and the wire passage sealing plug 20 above the rubber strip 50 are covered by glass 60. When the tractor needs to install a wiring harness 40, after the wiring harness 40 enters the mounting hole 212 from the wire inlet cut 22, the mounting sealing piece 211 wraps around the wiring harness 40 to fix and seal it. Then, the wire passage sealing plug 20 is inserted into the insertion slot 11 with the wire inlet cut 22 facing the bottom wall of the insertion slot 11, as shown. Figure 5 The leftmost wire-passing sealing plug 20 is shown to ensure that the wire-passing hole 21 is not obstructed by the glass 60, allowing the wiring harness 40 to pass between the inside and outside of the cab. The remaining wire-passing sealing plugs 20 that do not require wire passage can be inserted into the insertion slot 11 with the wire inlet 22 facing the opening of the insertion slot 11, as shown below. Figure 5 The other two wire-passing sealing plugs 20 are shown in the image, so that the wire-passing hole 21 is covered by the glass 60, preventing water and dust from entering the inside of the exterior trim from the wire-passing hole 21 on the empty wire-passing sealing plug 20. Operation is convenient; users can quickly switch the installation direction of the wire-passing sealing plug 20, i.e., setting the wire inlet 22 towards the bottom wall of the insertion slot 11, or setting the wire inlet 22 towards the opening of the insertion slot 11, to achieve both good sealing effects for external wiring harnesses and non-external wiring harnesses.

[0058] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0059] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0061] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An overmolded seal assembly, characterized by, The wire sealing assembly includes: A sealing seat (10) is placed in the sealing notch (31) of the structural member (30) and has an insertion slot (11) formed on the side opposite to the bottom wall of the sealing notch (31); The wire-passing sealing plug (20) is configured as an elastic component and forms a wire-passing hole (21) with a wire inlet break (22). The inner wall of the wire-passing hole (21) is provided with at least two snap-fit ​​sealing pieces (211) in sequence along the circumference. The at least two snap-fit ​​sealing pieces (211) surround to form a snap-fit ​​hole (212) with a diameter smaller than that of the wire harness (40). There is a compression gap (213) between any two adjacent snap-fit ​​sealing pieces (211). The wire inlet break (22) allows the wire harness (40) to enter into the snap-fit ​​hole (212). The wire-passing sealing plug (20) can be inserted into the insertion slot (11).

2. The wire pass seal assembly of claim 1, wherein, The groove wall of the insertion slot (11) is provided with a guide groove (12) in the direction from the opening to the bottom wall. The wire sealing plug (20) includes a plug body (23) with the wire hole (21) and a connecting ridge (24) protruding outward from the periphery of the plug body (23). The connecting ridge (24) can be inserted into the guide groove (12).

3. The thread sealing assembly according to claim 2, characterized in that, The connecting protrusion (24) has a guide notch (241) that communicates with the incoming line break (22), and the guide notch (241) is gradually widened in a direction away from the incoming line break (22).

4. The thread sealing assembly according to claim 2, characterized in that, The connecting protrusion (24) is provided with outwardly protruding first connecting protrusions (242) on both sides of the plug body (23). The first connecting protrusions (242) are used to abut and deform against the bottom wall of the guide groove (12). And / or, the plug body (23) is provided with outwardly protruding second connecting protrusions (231) on both opposite sides, the second connecting protrusions (231) being used to abut and deform against the groove wall of the insertion slot (11).

5. The thread sealing assembly according to claim 1, characterized in that, The card-mounted sealing piece (211) is fan-shaped; And / or, the number of the card-mounted sealing strips (211) is three.

6. The thread sealing assembly according to any one of claims 1 to 5, characterized in that, The sealing seat (10) includes a sealing body (13) and an extension plate (14) extending from the outer contour of the sealing body (13). The sealing body (13) has the insertion slot (11) formed thereon, and the extension plate (14) is detachably attached to the periphery of the sealing notch (31).

7. The thread sealing assembly according to claim 6, characterized in that, A sealing strip (15) is provided between the periphery of the extension plate (14) and the sealing notch (31).

8. The thread sealing assembly according to any one of claims 1 to 5, characterized in that, The wire sealing plug (20) is provided with a connecting rope (25), the sealing seat (10) is provided with a connecting hole (16), and the end of the connecting rope (25) is provided with a connecting plug (251) for being fitted into the connecting hole (16).

9. The thread sealing assembly according to any one of claims 1 to 5, characterized in that, The number of the insert slots (11) is at least two, and the at least two insert slots (11) are spaced apart. The number of the wire sealing plugs (20) is at least two and they are arranged in a one-to-one correspondence within the insert slots (11). And / or, the inlet break (22) is disposed toward the bottom wall of the insert slot (11).

10. A vehicle, characterized in that, The vehicle includes a structural component (30) and a line-sealing assembly according to any one of claims 1 to 9.

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