WO2023151540A1 - 防火墙线束保护套及车辆 - Google Patents

防火墙线束保护套及车辆 Download PDF

Info

Publication number
WO2023151540A1
WO2023151540A1 PCT/CN2023/074675 CN2023074675W WO2023151540A1 WO 2023151540 A1 WO2023151540 A1 WO 2023151540A1 CN 2023074675 W CN2023074675 W CN 2023074675W WO 2023151540 A1 WO2023151540 A1 WO 2023151540A1
Authority
WO
WIPO (PCT)
Prior art keywords
firewall
wire harness
protrusion
protective cover
harness protective
Prior art date
Application number
PCT/CN2023/074675
Other languages
English (en)
French (fr)
Inventor
陈修灵
Original Assignee
北京车和家汽车科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京车和家汽车科技有限公司 filed Critical 北京车和家汽车科技有限公司
Publication of WO2023151540A1 publication Critical patent/WO2023151540A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs

Definitions

  • the present disclosure relates to the technical field of vehicles, in particular to a firewall wire harness protective cover and a vehicle.
  • the vehicle cowl firewall separates the passenger compartment (dry area) and the engine compartment (wet area). Therefore, after the wiring harness passes from the engine compartment to the passenger compartment through the installation hole on the firewall, the water vapor in the engine compartment can condense on the wiring harness and flow back to the cockpit through the installation hole, thereby failing to meet the waterproof requirements of the passenger compartment.
  • the present disclosure provides a firewall wire harness protective cover and a vehicle.
  • the first aspect of the present disclosure provides a firewall wire harness protective cover, including an inlet pipe, an outlet pipe, and an assembly ring arranged between the inlet pipe and the outlet pipe;
  • the centerline of the inlet pipe is inclined downward relative to the horizontal direction, and the angle ⁇ between the centerline of the inlet pipe and the horizontal direction satisfies: 120° ⁇ 150°.
  • the mounting ring includes a mating portion for a sheet metal interference fit with the firewall.
  • the matching portion includes a groove structure
  • the groove structure includes a first side wall and a second side wall oppositely arranged
  • the first side wall is provided with a first protrusion
  • the first side wall is provided with a first protrusion.
  • the two side walls are provided with second protrusions, and the first protrusion and the second protrusion abut against two sides of the sheet metal respectively.
  • the first side wall is provided with a third protrusion
  • the third protrusion is spaced apart from the first protrusion
  • the third protrusion abuts against the sheet metal
  • the groove includes a bottom wall, and the bottom wall is provided with a waterproof boss.
  • a plurality of ring-shaped first anti-falling ribs are provided on the inner wall of the inlet pipe near the port, and a first waterproof groove is formed between two adjacent first anti-falling ribs.
  • a plurality of ring-shaped second fall-off preventing ribs are provided on the inner wall of the outlet pipe near the port, and a second waterproof groove is formed between two adjacent second fall-off preventing ribs.
  • a reinforcing rib is formed between the inlet pipe and the assembly ring.
  • the outer surface of the assembly ring is provided with a plurality of flanges, and the plurality of flanges are evenly distributed on the outer surface.
  • the second aspect of the present disclosure provides a vehicle, including the above-mentioned firewall wire harness protective cover.
  • FIG. 1 is a schematic structural diagram of a firewall wire harness protective cover according to an embodiment of the present disclosure
  • Fig. 2 is a side view structural schematic diagram of the protective sleeve of the firewall wire harness according to the embodiment of the present disclosure
  • Fig. 3 is a schematic cross-sectional structure diagram of the protective cover of the firewall wire harness according to the embodiment of the present disclosure.
  • Vehicles usually include a firewall sheet metal that separates the engine compartment and the passenger compartment from each other.
  • the engine wiring harness needs to pass through the firewall sheet metal to enter the passenger compartment.
  • the firewall sheet metal usually has mounting holes for the wire harness to pass through, and the wire harness to pass through The mounting holes go from the engine compartment into the passenger compartment.
  • the firewall wire harness protective cover provided by the embodiment of the present disclosure includes an inlet pipe 1 , an outlet pipe 2 and an assembly ring 3 arranged between the inlet pipe 1 and the outlet pipe 2 .
  • the ring 3 is used to cooperate with the installation hole on the sheet metal of the firewall, and the inlet pipe 1, the assembly ring 3 and the outlet pipe 2 form a channel for the wire harness to pass through.
  • the centerline of the inlet pipe 1 is inclined downward relative to the horizontal direction, and the angle ⁇ between the centerline of the inlet pipe 1 and the horizontal direction satisfies: 120° ⁇ 150°, so that the incoming wire of the firewall harness protective cover
  • the tube 1 forms a downward guiding structure, so that the wire harness will naturally produce a drip bend after passing through the inlet tube 1, so that the wire harness will have a downward natural guide after passing through the port of the inlet tube 1, so as to play a good waterproof With dustproof effect.
  • firewall wire harness protective cover can be of an integral structure, which has the advantages of easy processing and high molding efficiency.
  • the assembly ring 3 includes a matching part, which is used for interference fit with the sheet metal of the firewall, which not only saves cumbersome assembly operations such as bolt fastening, but also realizes the connection between the protective cover of the firewall wire harness and the sheet metal. Gold is firmly fixed.
  • the matching portion includes a groove structure
  • the groove structure includes a first side wall and a second side wall oppositely arranged
  • the first side wall is provided with a first protrusion 31
  • the second side wall is provided with a
  • the second protrusion 32, the first protrusion 31 and the second protrusion 32 are arranged oppositely, and the first protrusion 31 and the second protrusion 32 abut against both sides of the sheet metal respectively, which can improve the contact between the mating part and the sheet metal.
  • the stability of the connection is improved, and the sealing performance of the firewall wire harness protective sleeve is improved, so that the firewall wire harness protective sleeve can play a good waterproof and dustproof effect, and can prevent the water in the engine compartment from entering the passenger compartment.
  • the first side wall is provided with a third protrusion 33
  • the third protrusion 33 is spaced apart from the first protrusion 31, and the third protrusion 33 is in contact with the sheet metal, which can improve the fit
  • the stability of the connection between the internal part and the sheet metal is improved, and the sealing performance of the firewall harness protective cover is improved, so that the firewall harness protective cover can play a good waterproof and dustproof effect, and can prevent the water in the engine compartment from entering the passenger compartment.
  • the groove includes a bottom wall, and the bottom wall is provided with a waterproof boss 34, and the waterproof boss 34 can be annular to further improve the sealing performance of the protective sleeve of the firewall wire harness, thereby reducing the ingress of water in the engine compartment. Possibility in the passenger compartment, so that the firewall harness cover can play a better waterproof role.
  • a plurality of ring-shaped first anti-fall ribs 11 are provided on the inner wall near the port of the inlet pipe 1, which can ensure that the wire harness and the wire inlet pipe 1 are firmly fixed, and prevent the wire harness and the inlet wire from being disconnected during the assembly process.
  • the tube 1 falls off and can play a good waterproof effect
  • a first waterproof groove 12 is formed between two adjacent first falling-off prevention ribs 11, which can play a good waterproof and dustproof effect.
  • two or more first anti-falling ribs 11 are provided.
  • a plurality of ring-shaped second anti-falling ribs 21 are provided on the inner wall near the port of the outlet pipe 2, which can ensure that the wire harness and the outlet pipe 2 are fixed firmly, and prevent the wire harness and the outlet pipe 2 from falling off during the assembly process. , and can play a better waterproof effect, and the second waterproof groove 22 is formed between two adjacent second anti-falling off ribs 21, which can play a good waterproof and dustproof effect.
  • the second anti-falling ribs 21 can be one, two, three, four... Preferably, there are two or more second anti-falling ribs 21 .
  • a reinforcing rib 36 is formed between the wire inlet pipe 1 and the assembly ring 3, which can increase the strength and stability of the wire inlet pipe 1, reduce the stress of the protective sleeve of the firewall wire harness, and reduce the protection of the firewall wire harness. Possibility of the set to detach from the firewall sheet metal.
  • the outer surface of the assembly ring 3 is provided with a plurality of flanges 35, and the plurality of flanges 35 are evenly distributed on the outer surface, which improves the noise prevention and noise reduction performance of the connection position between the wire harness and the firewall.
  • the vehicle provided by the embodiments of the present disclosure includes the firewall wire harness protective cover provided by the embodiments of the present disclosure. Since the vehicle provided by the embodiment of the present disclosure has the same advantages as the firewall wire harness protective cover provided by the embodiment of the present disclosure, details are not repeated here.
  • the firewall wire harness protection cover provided by the embodiment of the present disclosure includes an inlet tube, an outlet tube, and an assembly ring arranged between the inlet tube and the outlet tube.
  • the assembly ring is used to cooperate with the installation hole on the firewall sheet metal, wherein the inlet The centerline of the pipe is inclined downward relative to the horizontal direction, and the angle ⁇ between the centerline of the inlet pipe and the horizontal direction satisfies: 120° ⁇ 150°, so that the inlet pipe of the firewall harness protective sleeve forms a downward guide
  • the structure makes the wire harness naturally produce a drip bend, so that the wire harness has a natural downward direction after passing through the port of the inlet pipe, so that the firewall wire harness protective cover can play a good waterproof and dustproof effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

一种防火墙线束保护套，包括进线管（1）、出线管（2）和设置在进线管（1）和出线管（2）之间的装配环（3）；其中进线管（1）的中心线相对于水平方向向下倾斜，进线管（1）的中心线与水平方向的夹角α满足：120°≤α≤150°，使防火墙线束保护套能起到很好的防水与防尘效果。

Description

防火墙线束保护套及车辆
相关申请的交叉引用
本申请基于申请号为202220257698.5、申请日为2022年2月8日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及车辆技术领域，尤其涉及一种防火墙线束保护套及车辆。
背景技术
车辆前围防火墙分割乘客舱(干区)及发动机舱(湿区)。因此线束从发动机舱通过防火墙上的安装孔至乘客舱后，发动机舱内水汽在线束上凝结后通过安装孔可以回流至驾驶舱，从而不能达到乘客舱防水的需求。
发明内容
为了解决上述技术问题，本公开提供了一种防火墙线束保护套及车辆。
本公开第一方面提供了一种防火墙线束保护套，包括进线管、出线管和设置在所述进线管和所述出线管之间的装配环；
其中，所述进线管的中心线相对于水平方向向下倾斜，所述进线管的中心线与水平方向的夹角α满足：120°≤α≤150°。
在一些实施例中，所述装配环包括配合部，所述配合部用于与防火墙的钣金过盈配合。
在一些实施例中，所述配合部包括凹槽结构，所述凹槽结构包括相对设置的第一侧壁和第二侧壁，所述第一侧壁设有第一凸起，所述第二侧壁设有第二凸起，所述第一凸起和所述第二凸起分别与所述钣金的两侧抵接。
在一些实施例中，所述第一侧壁设有第三凸起，所述第三凸起与所述第一凸起间隔设置，所述第三凸起与所述钣金抵接。
在一些实施例中，所述凹槽包括底壁，所述底壁设有防水凸台。
在一些实施例中，所述进线管靠近端口处的内壁上设置多个环状的第一防脱落筋，相邻两个所述第一防脱落筋之间形成第一防水槽。
在一些实施例中，所述出线管靠近端口处的内壁上设置多个环状的第二防脱落筋，相邻两个所述第二防脱落筋之间形成第二防水槽。
在一些实施例中，所述进线管和所述装配环之间形成有加强筋。
在一些实施例中，所述装配环的外表面设有多个翻边，多个所述翻边均布在所述外表面。
本公开第二方面提供了一种车辆，包括所述的防火墙线束保护套。
附图说明
此处的附图被并入说明书中并形成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例所述防火墙线束保护套的结构示意图；
图2为本公开实施例所述防火墙线束保护套的侧视结构示意图；
图3为本公开实施例所述防火墙线束保护套的剖视结构示意图。
附图标记：1、进线管；11、第一防脱落筋；12、第一防水槽；2、出线管；21、第二防脱落筋；22、第二防水槽；3、装配环；31、第一凸起；32、第二凸起；33、第三凸起；34、防水凸台；35、翻边；4、加强筋。
具体实施方式
为了能够更清楚地理解本公开的上述目的、特征和优点，下面将对本公开的方案进行进一步描述。需要说明的是，在不冲突的情况下，本公开的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本公开，但本公开还可以采用其他不同于在此描述的方式来实施；显然，说明书中的实施例只是本公开的一部分实施例，而不是全部的实施例。
车辆通常包括将发动机舱和乘客舱之间相互隔开的防火墙钣金，发动机线束需要穿过防火墙钣金进入乘客舱，防火墙钣金通常设有安装孔，安装孔供线束穿过，线束穿过安装孔从发动机舱进入乘客舱。
结合图1、图2和图3所示，本公开实施例提供的防火墙线束保护套包括进线管1、出线管2和设置在进线管1和出线管2之间的装配环3，装配环3用于与防火墙钣金上的安装孔配合，进线管1、装配环3和出线管2内形成供线束穿过的通道。其中，进线管1的中心线相对于水平方向向下倾斜，进线管1的中心线与水平方向的夹角α满足：120°≤α≤150°，从而将防火墙线束保护套的进线管1形成向下的导向结构，使线束穿过进线管1后自然产生滴水弯，使线束从进线管1的端口穿出后有一个向下的自然导向，从而起到很好的防水与防尘效果。线束从进线管1至发动机舱后不需要通过增加固定卡点的方式来产生滴水弯，减少了线束固定卡扣，降低了成本；
需要说明的是，防火墙线束保护套可以为一体式结构，具有易加工、成型效率高的优点。
在一些具体的实施方式中，装配环3包括配合部，配合部用于与防火墙的钣金过盈配合，既省去了螺栓紧固等繁琐的装配操作，又能够实现防火墙线束保护套与钣金牢靠的固定。
在一些具体的实施方式中，配合部包括凹槽结构，凹槽结构包括相对设置的第一侧壁和第二侧壁，第一侧壁设有第一凸起31，第二侧壁设有第二凸起32，第一凸起31和第二凸起32相对设置，第一凸起31和第二凸起32分别与钣金的两侧抵接，可以提高配合部与钣金 的连接的稳定性，并且提高了防火墙线束保护套密封性能，使防火墙线束保护套能起到很好的防水与防尘效果，能够防止发动机舱内的水进入乘客舱内。
在一些具体的实施方式中，所述第一侧壁设有第三凸起33，第三凸起33与第一凸起31间隔设置，第三凸起33与钣金抵接，可以提高配合部与钣金的连接的稳定性，并且提高了防火墙线束保护套密封性能，使防火墙线束保护套能起到很好的防水与防尘效果，能够防止发动机舱内的水进入乘客舱内。
在一些具体的实施方式中，凹槽包括底壁，底壁设有防水凸台34，防水凸台34可以呈环形，进一步提升防火墙线束保护套的密封性能，从而能够减少发动机舱内的水进入乘客舱内的可能性，使防火墙线束保护套能够起到较好的防水作用。
在一些具体的实施方式中，进线管1靠近端口处的内壁上设置多个环状的第一防脱落筋11，可以保证线束与进线管1固定牢固，防止装配过程中线束与进线管1脱落，并且能起到较好的防水作用，相邻两个第一防脱落筋11之间形成第一防水槽12，能够起到良好的防水与防尘效果。其中，第一防脱落筋11可以是一个、两个、三个、四个……较佳的，第一防脱落筋11设置两个或两个以上。
在一些具体的实施方式中，出线管2靠近端口处的内壁上设置多个环状的第二防脱落筋21，可以保证线束与出线管2固定牢固，防止装配过程中线束与出线管2脱落，并且能起到较好的防水作用，相邻两个第二防脱落筋21之间形成第二防水槽22，能够起到良好的防水与防尘效果。其中，第二防脱落筋21可以是一个、两个、三个、四个……较佳的，第二防脱落筋21设置两个或两个以上。
在一些具体的实施方式中，进线管1和装配环3之间形成有加强筋36，可以增加进线管1的强度和稳定性，减小防火墙线束保护套的应力，减少了防火墙线束保护套从防火墙钣金脱离的可能性。
在一些具体的实施方式中，装配环3的外表面设有多个翻边35，多个翻边35均布在外表面，提高了线束与防火墙连接位置的防噪降噪性能。
本公开公开实施例提供的车辆包括本公开实施例提供的防火墙线束保护套。由于本公开公开实施例提供的车辆与本公开实施例提供的防火墙线束保护套具有相同的优势，在此不再赘述。
本公开实施例提供的技术方案与现有技术相比具有如下优点：
本公开实施例提供的防火墙线束保护套包括进线管、出线管和设置在进线管和出线管之间的装配环，装配环用于与防火墙钣金上的安装孔配合，其中，进线管的中心线相对于水平方向向下倾斜，进线管的中心线与水平方向的夹角α满足：120°≤α≤150°，从而将防火墙线束保护套的进线管形成向下的导向结构，使线束自然产生滴水弯，使线束从进线管的端口穿出后有一个向下的自然导向，使防火墙线束保护套能起到很好的防水与防尘效果。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”或者其任何其他变体意在涵盖非排他 性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括要素所述的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本公开的具体实施方式，使本领域技术人员能够理解或实现本公开。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本公开的精神或范围的情况下，在其它实施例中实现。因此，本公开将不会被限制于本文所述的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种防火墙线束保护套，包括进线管、出线管和设置在所述进线管和所述出线管之间的装配环；
    其中，所述进线管的中心线相对于水平方向向下倾斜，所述进线管的中心线与水平方向的夹角α满足：120°≤α≤150°。
  2. 根据权利要求1所述的防火墙线束保护套，其中，所述装配环包括配合部，所述配合部用于与防火墙的钣金过盈配合。
  3. 根据权利要求2所述的防火墙线束保护套，其中，所述配合部包括凹槽结构，所述凹槽结构包括相对设置的第一侧壁和第二侧壁，所述第一侧壁设有第一凸起，所述第二侧壁设有第二凸起，所述第一凸起和所述第二凸起分别与所述钣金的两侧抵接。
  4. 根据权利要求3所述的防火墙线束保护套，其中，所述第一侧壁设有第三凸起，所述第三凸起与所述第一凸起间隔设置，所述第三凸起与所述钣金抵接。
  5. 根据权利要求3所述的防火墙线束保护套，其中，所述凹槽包括底壁，所述底壁设有防水凸台。
  6. 根据权利要求1所述的防火墙线束保护套，其中，所述进线管靠近端口处的内壁上设置多个环状的第一防脱落筋，相邻两个所述第一防脱落筋之间形成第一防水槽。
  7. 根据权利要求1所述的防火墙线束保护套，其中，所述出线管靠近端口处的内壁上设置多个环状的第二防脱落筋，相邻两个所述第二防脱落筋之间形成第二防水槽。
  8. 根据权利要求1所述的防火墙线束保护套，其中，所述进线管和所述装配环之间形成有加强筋。
  9. 根据权利要求1所述的防火墙线束保护套，其中，所述装配环的外表面设有多个翻边，多个所述翻边均布在所述外表面。
  10. 一种车辆，其中，包括权利要求1至9任一项所述的防火墙线束保护套。
PCT/CN2023/074675 2022-02-08 2023-02-06 防火墙线束保护套及车辆 WO2023151540A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220257698.5U CN217145872U (zh) 2022-02-08 2022-02-08 防火墙线束保护套及车辆
CN202220257698.5 2022-02-08

Publications (1)

Publication Number Publication Date
WO2023151540A1 true WO2023151540A1 (zh) 2023-08-17

Family

ID=82691364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/074675 WO2023151540A1 (zh) 2022-02-08 2023-02-06 防火墙线束保护套及车辆

Country Status (2)

Country Link
CN (1) CN217145872U (zh)
WO (1) WO2023151540A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217145872U (zh) * 2022-02-08 2022-08-09 北京车和家汽车科技有限公司 防火墙线束保护套及车辆

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002027641A (ja) * 2000-07-03 2002-01-25 Sumitomo Wiring Syst Ltd グロメット
WO2009147760A1 (ja) * 2008-06-03 2009-12-10 住友電装株式会社 グロメット
CN106058756A (zh) * 2016-07-29 2016-10-26 安徽江淮汽车股份有限公司 一种线束保护装置
CN205753248U (zh) * 2016-05-06 2016-11-30 宁国市正道橡塑零部件有限公司 一种汽车防火墙线束护套安装结构
CN207000352U (zh) * 2017-05-25 2018-02-13 上汽通用五菱汽车股份有限公司 线束过孔保护套及汽车
CN209650216U (zh) * 2019-03-20 2019-11-19 罗宾高分子科技（厦门）有限公司 一种汽车用耐高温高强度双层结构式防火墙橡胶件
CN211642068U (zh) * 2019-11-07 2020-10-09 上海正村橡塑工业有限公司 一种汽车驾驶座防火墙线束护套
CN214337417U (zh) * 2021-03-09 2021-10-01 天海雪城汽车电子（重庆）有限公司 一种汽车前壁板护线装置
CN215528583U (zh) * 2021-06-10 2022-01-14 长城汽车股份有限公司 线束密封套、线束密封结构及车辆
CN217145872U (zh) * 2022-02-08 2022-08-09 北京车和家汽车科技有限公司 防火墙线束保护套及车辆

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002027641A (ja) * 2000-07-03 2002-01-25 Sumitomo Wiring Syst Ltd グロメット
WO2009147760A1 (ja) * 2008-06-03 2009-12-10 住友電装株式会社 グロメット
CN205753248U (zh) * 2016-05-06 2016-11-30 宁国市正道橡塑零部件有限公司 一种汽车防火墙线束护套安装结构
CN106058756A (zh) * 2016-07-29 2016-10-26 安徽江淮汽车股份有限公司 一种线束保护装置
CN207000352U (zh) * 2017-05-25 2018-02-13 上汽通用五菱汽车股份有限公司 线束过孔保护套及汽车
CN209650216U (zh) * 2019-03-20 2019-11-19 罗宾高分子科技（厦门）有限公司 一种汽车用耐高温高强度双层结构式防火墙橡胶件
CN211642068U (zh) * 2019-11-07 2020-10-09 上海正村橡塑工业有限公司 一种汽车驾驶座防火墙线束护套
CN214337417U (zh) * 2021-03-09 2021-10-01 天海雪城汽车电子（重庆）有限公司 一种汽车前壁板护线装置
CN215528583U (zh) * 2021-06-10 2022-01-14 长城汽车股份有限公司 线束密封套、线束密封结构及车辆
CN217145872U (zh) * 2022-02-08 2022-08-09 北京车和家汽车科技有限公司 防火墙线束保护套及车辆

Also Published As

Publication number Publication date
CN217145872U (zh) 2022-08-09

Similar Documents

Publication Publication Date Title
WO2023151540A1 (zh) 防火墙线束保护套及车辆
JP2006015963A (ja) 自動二輪車
US8353152B2 (en) Exhaust emission control device
EP2187010B1 (en) Exhaust purification apparatus
US10570859B2 (en) Hood of a multi cyclone block of an air cleaner and air cleaner
JP2013173407A (ja) ワイヤハーネスの配索構造および該配索構造の形成方法
US6296454B1 (en) Suction jet pump having an inlet diffuser with an elliptical inflow cone
JP4646714B2 (ja) エンジンの吸気装置
US11572819B2 (en) End can assembly for an engine exhaust aftertreatment canister
EP3232041B1 (en) Cylinder head for vehicle engine
CN208508426U (zh) 一种汽车线束过线孔保护套
JPH11350963A (ja) 内燃機関の吸気マニホールド
ZA200007758B (en) Device for stabilising the flow in the exhaust line of an internal combustion engine.
CN210397958U (zh) 一种隔音降噪防水的车用防火墙橡胶件
US11181082B2 (en) Ventilation duct
US20150123396A1 (en) Master flange assembly
JP2012036808A (ja) ダクト
US11105251B2 (en) Catalytic converter for vehicle
JP2006017091A (ja) エンジン
JP3882409B2 (ja) 渦発生防止装置を備えるポンプ装置
CN217055351U (zh) 防水型排气尾管及车辆
JP2020128731A (ja) インレットパイプ及び吸気系部品
CN208203451U (zh) 高位进气管组件和车辆
CN209800071U (zh) 一种可多面安装的中间排气歧管
CN217055357U (zh) 一种排气歧管

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23752320

Country of ref document: EP

Kind code of ref document: A1