CN219911327U - Oilcan lid, oilcan subassembly and vehicle - Google Patents

Oilcan lid, oilcan subassembly and vehicle Download PDF

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Publication number
CN219911327U
CN219911327U CN202321106098.XU CN202321106098U CN219911327U CN 219911327 U CN219911327 U CN 219911327U CN 202321106098 U CN202321106098 U CN 202321106098U CN 219911327 U CN219911327 U CN 219911327U
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China
Prior art keywords
oil
vent hole
lid
ventilation
kettle
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CN202321106098.XU
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Chinese (zh)
Inventor
谷明起
石亮
韩乐乐
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Remote New Energy Commercial Vehicle Group Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Remote New Energy Commercial Vehicle Group Co Ltd
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Priority to CN202321106098.XU priority Critical patent/CN219911327U/en
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Abstract

The utility model discloses an oil can cover, an oil can assembly and a vehicle, which are used for covering a can opening of an oil can, wherein the oil can cover comprises: the kettle cover comprises a kettle cover body, a cover body and a cover, wherein the kettle cover body is provided with a first end face, and a first vent hole for communicating a kettle opening of the oil kettle and a second vent hole for communicating outside atmosphere are formed in the first end face; and the ventilation oil separation part is arranged on the first end face, covers the first vent hole, and the second vent hole is arranged on one side of the ventilation oil separation part and is not communicated with the kettle mouth of the oil kettle. The utility model provides an oil pot cover, an oil pot assembly and a vehicle, which solve the technical problems that the existing oil pot is complex in structure and cannot effectively meet the requirements of ventilation and oil leakage prevention.

Description

Oilcan lid, oilcan subassembly and vehicle
Technical Field
The utility model relates to the technical field of oilers, in particular to an oilcan cover, an oilcan assembly and a vehicle.
Background
Oilers are an important component often used in hydraulic and electro-hydraulic steering systems, and their primary function is to store a sufficient amount of oil and supply it to an oil pump. During the operation of the vehicle, the temperature of the oil changes with the operation of the steering system, and the higher the external environment is, the higher the temperature of the oil is. Therefore, the oil pot is communicated with the atmosphere to ensure the pressure of oil liquid, and oil leakage and high-temperature oil injection are prevented. However, the existing oilcan is complicated in structure and cannot effectively meet the requirements of ventilation and oil leakage prevention.
Disclosure of Invention
The utility model mainly aims to provide an oil pot cover, an oil pot assembly and a vehicle, and aims to solve the technical problems that the existing oil pot is complex in structure and cannot effectively meet the requirements of ventilation and oil leakage prevention.
To achieve the above object, an embodiment of the present utility model provides an oil can lid for covering a can opening of an oil can, the oil can lid including:
the kettle cover comprises a kettle cover body, a cover body and a cover, wherein the kettle cover body is provided with a first end face, and a first vent hole for communicating a kettle opening of the oil kettle and a second vent hole for communicating outside atmosphere are formed in the first end face; a kind of electronic device with high-pressure air-conditioning system
The ventilation oil separation part is arranged on the first end face, the ventilation oil separation part covers the first vent hole, the second vent hole is arranged on one side of the ventilation oil separation part, and the second vent hole is communicated with the first vent hole through the ventilation oil separation part to form an airflow channel.
Optionally, in an embodiment of the present utility model, the breathable oil-separation portion is a waterproof breathable film.
Optionally, in an embodiment of the present utility model, a baffle ring is disposed on the first end surface of the pot lid body, the baffle ring is disposed around the first vent hole and protrudes in a direction away from the pot lid body, and the second vent hole is disposed outside the baffle ring.
Optionally, in an embodiment of the present utility model, a plurality of circulation gaps are provided on the barrier ring, and the circulation gaps on two adjacent barrier rings are staggered.
Optionally, in an embodiment of the present utility model, a sealing ring is disposed on the first end surface of the pot lid body, the sealing ring is disposed around the first vent hole, a plurality of baffle rings are disposed inside the sealing ring, and the first vent hole is disposed inside the sealing ring.
Optionally, in an embodiment of the present utility model, an extension portion is provided on a peripheral surface of the pot lid body, the extension portion protrudes in an axial direction away from the pot lid body, and the second ventilation hole is provided on the extension portion.
Optionally, in an embodiment of the present utility model, the oil pot lid further includes an end cover, the end cover is buckled on the first end surface of the pot lid body and the extension portion, the first end surface of the pot lid body, the end cover and the extension portion cooperate to form a storage cavity, and the first vent hole, the second vent hole, the baffle ring and the sealing ring are disposed inside the storage cavity.
Optionally, in an embodiment of the present utility model, the pot lid body has a second end surface opposite to the first end surface, the second end surface is provided with a connector for connecting with the oil pot, the connector is provided with an air flow channel communicated with the first air vent, and the first air vent is communicated with the pot opening of the oil pot through the air flow channel; the extension portion is arranged on one side of the connecting body, which faces away from the first vent hole.
To achieve the above object, an embodiment of the present utility model provides an oil can assembly including an oil can and an oil can lid, the oil can lid being the oil can lid described above.
To achieve the above object, an embodiment of the present utility model proposes a vehicle including the above-described oilcan assembly.
Compared with the prior art, in the technical scheme provided by the utility model, the first vent hole and the second vent hole are formed in the kettle cover body, and the air-permeable oil-separating part is arranged at the first vent hole, so that the second vent hole can be covered by the air-permeable oil-separating part, the interior of the oil can be communicated with the external atmosphere through the first vent hole, the air-permeable oil-separating part and the second vent hole for air circulation, high pressure generated by the temperature rise of oil in the oil can be prevented, and the stability of the pressure in the oil can be ensured. Moreover, the breathable oil separation part can isolate oil, namely the oil can not flow out from the first vent hole through the breathable oil separation part, so that the oil in the oil can is prevented from being sprayed out from the first vent hole under the high-temperature condition, and the oil leakage of the oil can is further prevented. The oil pot lid structure that this embodiment provided sets up the gas permeation oil removal portion through the first air vent at pot lid body, can satisfy the demand that the oil pot was ventilated and leak protection oil, simple structure.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exploded construction of an embodiment of the oil can lid of the present utility model;
FIG. 2 is a schematic perspective view of an embodiment of the oil can lid of the present utility model;
FIG. 3 is a schematic side view of an embodiment of the oil can lid of the present utility model;
FIG. 4 is a schematic side view of another angle of an embodiment of the oil can lid of the present utility model.
Reference numerals illustrate:
reference numerals Name of the name Reference numerals Name of the name
70 Connector body 10 Pot cover body
11 First vent hole 12 Second vent hole
20 Breathable oil separation part 30 Baffle ring
31 Circulation gap 40 Sealing ring
50 Extension part 60 End cap
80 Sealing ring
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the present utility model without making any inventive effort, are intended to be within the scope of the embodiments of the present utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like in the embodiments of the present utility model are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise.
In embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be either fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the embodiments of the present utility model.
Oilers are an important component often used in hydraulic and electro-hydraulic steering systems, and their primary function is to store a sufficient amount of oil and supply it to an oil pump. With the continuous operation of the steering system, the temperature of the oil in the oil pot can rise, the pressure becomes high, and the air holes are arranged on the oil pot cover and communicated with the outside atmosphere to ensure the pressure stability of the oil. However, the oil in the oil can is easily sprayed out from the air holes under the high-temperature and high-pressure environment, so that the oil can has the problem of oil leakage. Therefore, the structural design of the oil pot cover not only needs to meet the ventilation requirement, but also needs to meet the requirement of preventing oil injection.
In the structural design of the current oil pot cover, if the air holes are too small, the internal pressure and the atmospheric pressure of the oil pot cannot be ensured to be equal; if the ventilation holes are too large, the sealing requirement is high, and the problem of high Wen Penyou is easy to occur. In order to solve the above problems, the design of the oil pot cover is generally complex in structure and high in cost, and the requirements of ventilation and oil leakage prevention cannot be effectively met.
Therefore, according to the embodiment of the utility model, the first vent hole of the kettle cover body is provided with the air-permeable oil-separating part, the interior of the oil kettle can be communicated with the external atmosphere through the first vent hole, the air-permeable oil-separating part and the second vent hole to perform air circulation, high pressure generated by the increase of the temperature of oil in the oil kettle is prevented, and the stability of the pressure in the oil kettle is ensured. Moreover, the breathable oil separation part can isolate oil, namely the oil can not flow out from the first vent hole through the breathable oil separation part, so that the oil in the oil can is prevented from being sprayed out from the first vent hole under the high-temperature condition, and the oil leakage of the oil can is further prevented.
In order to better understand the above technical solutions, the following describes the above technical solutions in detail with reference to the accompanying drawings.
As shown in fig. 1-3, an embodiment of the present utility model provides an oil can lid for covering a can opening of an oil can, the oil can lid comprising:
the kettle cover body 10 is provided with a first end surface, and the first end surface is provided with a first vent hole 11 for communicating with a kettle opening of the oil kettle and a second vent hole 12 for communicating with the outside atmosphere; a kind of electronic device with high-pressure air-conditioning system
The air-permeable and oil-insulating part 20 is arranged on the first end surface, the air-permeable and oil-insulating part 20 covers the first vent hole 11, the second vent hole 12 is arranged on one side of the air-permeable and oil-insulating part 20, and the second vent hole 12 is communicated with the first vent hole 11 through the air-permeable and oil-insulating part 20 to form an air flow channel.
In the technical scheme adopted in the embodiment, through setting up first air vent 11 and second air vent 12 on pot lid body 10, set up ventilative oil removal portion 20 in first air vent 11 department simultaneously to can utilize ventilative oil removal portion 20 to cover second air vent 12, the inside of oilcan communicate with each other with external atmospheric environment through first air vent 11, ventilative oil removal portion 20 and second air vent 12 and carry out the circulation of air, prevent that the oilcan is inside because of the fluid temperature risees and produces high pressure, ensure the stability of oilcan internal pressure. Moreover, the ventilation oil separation part 20 can separate oil, namely, the oil can not flow out from the first vent hole 11 through the ventilation oil separation part 20, so that the oil in the oil can is prevented from being sprayed out from the first vent hole 11 under the high temperature condition, and further, the oil can is prevented from leaking. According to the oil pot cover structure, the air-permeable oil separation part 20 is arranged on the first air vent 11 of the pot cover body 10, so that the requirements of ventilation and oil leakage prevention of the oil pot can be met, and the structure is simple.
Specifically, the oil pot cover includes a pot cover body 10 and an air-permeable oil-separating part 20. The pot cover body 10 is used for being connected with an oil pot, covering the pot mouth of the oil pot and sealing the oil pot. The shape of the pot lid body 10 may be circular or irregular, and is not limited herein. The cap body 10 has opposite first and second end surfaces, wherein the first end surface faces away from the oil can and the second end surface faces toward the oil can, and the cap body 10 forms a storage chamber at one side of the first end surface. The first end surface of the pot cover body 10 is provided with a first vent hole 11, the first vent hole 11 penetrates through the pot cover body 10 to extend to the second end surface of the pot cover body 10, and the first vent hole 11 is used for communicating with the interior of the oil pot so as to keep air circulation with the interior of the oil pot. Meanwhile, the second vent hole 12 is further formed in the pot cover body 10, the second vent hole 12 is formed in one side of the first vent hole 11, it is understood that the second vent hole 12 is formed in the outer side of a pot opening of the oil pot and is communicated with the outside atmosphere, and therefore, the inside gas of the oil pot is communicated with the outside atmosphere through the first vent hole 11, the storage cavity and the second vent hole 12 in sequence, and air flow is achieved. The first end face of pot lid body 10 is set up to breathable oil removal portion 20 to cover on first air vent 11, second air vent hole 12 communicates through breathable oil removal portion 20 and first air vent 11 and forms the air current passageway, can realize ventilative effect on the one hand, makes the inside gas of oilcan carry out the air circulation between air current passageway and the external atmosphere, ensures the inside pressure stability of oilcan, on the other hand can keep apart fluid, prevents the fluid in the oilcan from being spouted from first air vent 11. That is, through the arrangement of the air-permeable oil separation part 20, not only the air-permeable requirement of the oil can is realized, but also the oil leakage prevention requirement of the oil can is realized, the structure is simple, the use is convenient, the cost is lower, and the large-scale popularization and the use are facilitated.
Illustratively, in one embodiment of the present utility model, the breathable oil-separation portion 20 is a waterproof breathable film, also called breathing paper, which is a novel polymer waterproof material with waterproof and breathable functions. Specifically, the film may be a PU film or a TPU film, preferably EPTFE (polytetrafluoroethylene), and in practical application, the film may be selected preferably, but is not limited thereto.
Referring to fig. 1 and 4, in an embodiment of the present utility model, a barrier ring 30 is provided on a first end surface of the lid body 10, the barrier ring 30 is disposed around the first vent hole 11 and protrudes in a direction away from the lid body 10, and the second vent hole 12 is disposed outside the barrier ring 30. In a high temperature and high pressure environment, a small portion of the oil in the oil can may be sprayed out from the air-permeable and oil-insulating portion 20. For this reason, a protruding baffle ring 30 is provided on the first end surface of the pot lid body 10, and the baffle ring 30 is circumferentially provided along the periphery of the first vent hole 11, so that a blocking wall is formed on the periphery of the first vent hole 11, preventing a small amount of oil sprayed from the first vent hole 11 from flowing around, and facilitating the sprayed oil to flow back into the interior of the oil pot again. In this embodiment, the shape of the baffle ring 30 may be a circular ring, a square ring or an irregular ring, which is only required to be formed in a closed curve and cover the outside of the first ventilation hole 11.
For example, referring to fig. 4, in an embodiment of the present utility model, the baffle ring 30 is provided with a ventilation gap 31, and through the ventilation gap 31, air flow on the inner side and the outer side of the baffle ring 30 can be facilitated, air convection between the first ventilation hole 11 and the second ventilation hole 12 is facilitated, and the internal pressure of the oilcan is the same as the atmospheric pressure of the external environment.
In an embodiment, a plurality of baffle rings 30 are arranged at intervals, and the circulation notches 31 on two adjacent baffle rings 30 are arranged in a staggered manner. By providing a plurality of baffle rings, a passage through which air flow or oil flows is formed between two adjacent baffle rings, and the ability to store oil ejected from the air-permeable and oil-insulating portion 20 is improved. Specifically, a circulation gap 31 is formed on each baffle ring 30, and the circulation gaps 31 on two adjacent baffle rings 30 are arranged in a staggered manner, so that the sprayed oil can be prevented from flowing in the channel and directly flowing into the adjacent channel through the circulation gap 31, and the capability of storing the oil sprayed from the breathable oil separation part 20 is further improved.
Illustratively, referring to fig. 4, in an embodiment of the present utility model, a sealing ring 40 is provided on a first end surface of the lid body 10, the sealing ring 40 is disposed around the first vent hole 11, a plurality of barrier rings 30 are disposed inside the sealing ring 40, and the first vent hole 11 is disposed inside the sealing ring 40. The seal ring 40 can improve the sealing performance and further prevent oil leakage. The gas flows into the seal ring 40 through the passage, and is ventilated with the second ventilation hole 12, thereby achieving ventilation with the outside environment.
For example, referring to fig. 1, 3 and 4, in an embodiment of the present utility model, the peripheral surface of the lid body 10 is provided with an extension 50, the extension 50 protrudes in an axial direction away from the lid body 10, and the second vent hole 12 is provided in the extension 50. For the setting of convenient second vent hole 12, set up extension 50, extension 50 sets up at the global of pot lid body 10, and is located the outside of the kettle mouth of oilcan, and second vent hole 12 sets up at extension 50 just can avoid the kettle mouth of oilcan, prevents that second vent hole 12 from directly communicating with the kettle mouth of oilcan and causing fluid to spout from second vent hole 12, further improves the effect of leak protection oil. In an embodiment, the extending portion 50 may be disposed at intervals along the circumference of the lid body 10, which is not limited herein. It should be noted that at least one second ventilation hole 12 is provided in each extension 50.
Referring to fig. 1 and 2, in an embodiment of the present utility model, the oil can lid further includes an end cap 60, the end cap 60 is fastened to the first end surface of the can lid body 10 and the extension 50, the first end surface of the can lid body 10, the end cap 60 and the extension 50 cooperate to form a storage cavity, and the first vent hole 11, the second vent hole 12, the barrier ring 30 and the sealing ring 40 are disposed inside the storage cavity. Specifically, the oil pot cover further comprises an end cover 60, the end cover 60 is buckled on the pot cover body 10 to form a storage cavity together, and the requirements of ventilation and oil leakage prevention are met through the storage cavity. Preferably, the end cap 60 is welded to the lid body 10.
1-3, in one embodiment of the present utility model, the cap body 10 has a second end surface opposite to the first end surface, the second end surface being provided with a connector 70 for connection with an oil can, the connector 70 being provided with an air flow passage communicating with the first air vent 11, the first air vent 11 communicating with a spout of the oil can through the air flow passage; the extension 50 is arranged on the side of the connection body 70 facing away from the first ventilation aperture 11. In order to facilitate the assembly of the pot cover body 10 and the oil pot, a connecting body 70 is arranged on the second end surface of the pot cover body 10, one end of the connecting body 70 is connected with the second end surface of the pot cover body 10, and the other end of the connecting body 70 extends towards the direction far away from the first end surface of the pot cover body 10. The connection body 70 is fitted at the spout, and the inside of the connection body 70 forms an air flow passage, thereby communicating the inside of the oilcan with the first ventilation hole 11. Preferably, the connector 70 extends into the interior of the oil can to threadably engage the oil can. In an embodiment, a sealing ring 80 is arranged at the joint of the connecting body 70 and the oil can, and the sealing performance of the connection of the connecting body 70 and the oil can be improved through the sealing ring 80.
To achieve the above object, an embodiment of the present utility model provides an oil can assembly including an oil can and an oil can lid, the oil can lid being the oil can lid described above. Specifically, the specific structure of the oil can cover refers to the above embodiment, and since the oil can assembly adopts all the technical solutions of the above embodiment, the oil can cover has at least all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.
To achieve the above object, an embodiment of the present utility model proposes a vehicle including the above-described oilcan assembly. Specifically, the specific structure of the oil can assembly refers to the above embodiment, and since the vehicle adopts all the technical solutions of the above embodiment, the vehicle has at least all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.
The foregoing description is only the preferred embodiments of the present utility model, and is not intended to limit the scope of the embodiments of the present utility model, and all the equivalent structural changes made by the descriptions of the embodiments of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the embodiments of the present utility model.

Claims (10)

1. An oil can lid for closing on a spout of an oil can, the oil can lid comprising:
the kettle cover comprises a kettle cover body, a cover body and a cover, wherein the kettle cover body is provided with a first end face, and a first vent hole for communicating a kettle opening of the oil kettle and a second vent hole for communicating outside atmosphere are formed in the first end face; a kind of electronic device with high-pressure air-conditioning system
The ventilation oil separation part is arranged on the first end face, the ventilation oil separation part covers the first vent hole, the second vent hole is arranged on one side of the ventilation oil separation part, and the second vent hole is communicated with the first vent hole through the ventilation oil separation part to form an airflow channel.
2. The oil pot lid of claim 1, wherein the breathable oil barrier is a waterproof breathable membrane.
3. The oil can lid of claim 2 wherein a barrier ring is provided on the first end face of the can lid body, the barrier ring being disposed around the first vent hole and protruding in a direction away from the can lid body, the second vent hole being disposed outside the barrier ring.
4. The oil pot lid of claim 3, wherein the baffle ring is provided with a plurality of circulation notches, and the circulation notches on two adjacent baffle rings are arranged in a staggered manner.
5. The oil can lid of claim 4 wherein a sealing ring is provided on the first end face of the can lid body, the sealing ring being disposed around the first vent hole, a plurality of the barrier rings being disposed inside the sealing ring, the first vent hole being disposed inside the sealing ring.
6. The oil can lid as claimed in claim 5, wherein the peripheral surface of the can lid body is provided with an extension portion protruding in an axial direction away from the can lid body, and the second ventilation hole is provided in the extension portion.
7. The oil can lid of claim 6 further comprising an end cap snap-fit over the first end face of the can lid body and the extension, the first end face of the can lid body, the end cap, and the extension cooperating to form a storage cavity, the first vent, the second vent, the baffle ring, and the sealing ring being disposed within the storage cavity.
8. The oil bottle cap as set forth in claim 7, wherein said cap body has a second end surface opposite to said first end surface, said second end surface being provided with a connection body for connection with said oil bottle, said connection body being provided with an air flow passage communicating with said first air vent hole, said first air vent hole communicating with a spout of said oil bottle through said air flow passage; the extension portion is arranged on one side of the connecting body, which faces away from the first vent hole.
9. An oil can assembly comprising an oil can and an oil can lid, the oil can lid being as claimed in any one of claims 1 to 8.
10. A vehicle comprising the oilcan assembly of claim 9.
CN202321106098.XU 2023-05-08 2023-05-08 Oilcan lid, oilcan subassembly and vehicle Active CN219911327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321106098.XU CN219911327U (en) 2023-05-08 2023-05-08 Oilcan lid, oilcan subassembly and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321106098.XU CN219911327U (en) 2023-05-08 2023-05-08 Oilcan lid, oilcan subassembly and vehicle

Publications (1)

Publication Number Publication Date
CN219911327U true CN219911327U (en) 2023-10-27

Family

ID=88423849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321106098.XU Active CN219911327U (en) 2023-05-08 2023-05-08 Oilcan lid, oilcan subassembly and vehicle

Country Status (1)

Country Link
CN (1) CN219911327U (en)

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