Anti-rotation sealing ring and radiator of vehicle

Abstract

This application relates to the technical field of radiators, and particularly relates to an anti-rotation sealing ring and a radiator of a vehicle. The anti-rotation sealing ring is used for the radiator of the vehicle, and the anti-rotation sealing ring includes a main body portion and at least one connecting portion; the main body portion is a ring structure, and both ends of the connecting portion are connected to the main body portion to pull different positions of the ring structure. The anti-rotation sealing ring provided by this application avoids the problem of the main body portion flipping by pulling the main body portion through the connecting portion, thereby avoiding the problem of leakage between the water chamber and the main plate.

Description

Technical Field

[0001] This application relates to the technical field of radiators, and in particular to an anti - flip seal ring and a radiator for a vehicle. Background Art

[0002] Between the main plate and the water chamber of the radiator of a vehicle, it is sealed by a sealing washer. During the assembly of the radiator, the seal ring is prone to flipping and deformation, thus causing sealing failure. Summary of the Invention

[0003] The purpose of this application is to provide an anti - flip seal ring and a radiator for a vehicle, which are used for sealing the main plate and the water chamber and can prevent the problem of flipping and deformation of the seal ring.

[0004] This application provides an anti - flip seal ring for a vehicle radiator. The anti - flip seal ring includes a main body part and at least one connecting part;

[0005] The main body part is in a ring structure, and both ends of the connecting part are connected to the main body part to pull different positions of the ring structure.

[0006] In the above technical solution, further, the main body part is in a rectangular ring shape, and both ends of the connecting part are used to connect two long sides of the main body part;

[0007] The length direction of the connecting part is the width direction of the main body part, and the connecting part is located between flanges of two adjacent connecting holes of the main plate of the radiator.

[0008] In the above technical solution, further, when the number of the connecting parts is one, the end of the connecting part is connected to the middle of the long side of the main body part;

[0009] When the number of the connecting parts is multiple, multiple connecting parts are arranged at intervals along the length direction of the main body part.

[0010] In the above technical solution, further, arc - shaped transition parts are formed at both ends of the connecting part to form a height difference between the connecting part and the main body part, and the transition parts can be fitted with the shape of the groove edge of the sealing groove of the main plate of the radiator.

[0011] In the above technical solution, further, from the end of the connecting part to the middle direction, the thickness of the transition part gradually increases;

[0012] The thick end of the transition part is of the same thickness as the middle of the connecting part.

[0013] In the above technical solution, further, the height of the middle of the connecting part is flush with the highest point of the transition part to fit with the plate surface of the main plate of the radiator.

[0014] In the above technical solution, further, the middle part of the connecting portion is bent towards the main body portion, so that the height of the middle part of the connecting portion is lower than the highest point of the transition portion, so as to be in contact with the main plate surface of the radiator.

[0015] In the above technical solution, further, the middle part of the connecting portion is wavy, so as to be in contact with the main plate surface of the radiator.

[0016] In the above technical solution, further, the main body portion and the connecting portion are integrally formed.

[0017] The present application also provides a radiator for a vehicle, including the anti-overturning sealing ring described in the above solution.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows:

[0019] The anti-overturning sealing ring provided by the present application is used for the radiator of a vehicle. The anti-overturning sealing ring includes a main body portion and at least one connecting portion; the main body portion is a ring structure, and both ends of the connecting portion are connected to the main body portion to pull different positions of the ring structure.

[0020] Specifically, the anti-overturning sealing ring includes a main body portion and a connecting portion. Among them, the ring-shaped main body portion is located in the sealing groove formed by the main plate of the radiator and mainly functions as a seal. The water chamber of the radiator is buckled on the main plate, and the side wall of the water chamber is pressed on the main body portion, so that the seal between the water chamber and the main plate is reliable.

[0021] The number of connecting portions can be one or more. The connecting portion is used to connect different positions of the ring structure. When the side wall of the water chamber is pressed on the main body portion, if the main body portion is stressed and turns over, the connecting portion can play a role in pulling the main body portion, thereby avoiding the problem of the main body portion being stressed and turning over. Further, it avoids the potential problem of leakage between the water chamber and the main plate.

[0022] The anti-overturning sealing ring provided by the present application avoids the problem of the main body portion turning over by pulling the main body portion through the connecting portion, thereby avoiding the problem of leakage between the water chamber and the main plate.

[0023] The present application also provides a radiator for a vehicle, including the anti-overturning sealing ring described in the above solution. Based on the above analysis, the radiator for a vehicle also has the above beneficial effects and will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 Schematic structural diagram of the anti-overturning sealing ring provided by the present application;

[0026] Figure 2 First cross-sectional view of the anti-overturning sealing ring provided by the present application;

[0027] Figure 3 Second cross-sectional view of the anti-overturning sealing ring provided by the present application;

[0028] Figure 4 Third cross-sectional view of the anti-overturning sealing ring provided by the present application.

[0029] In the figure: 101 - main body part; 102 - connecting part; 103 - main piece; 104 - sealing groove; 105 - water chamber; 106 - transition part. Specific embodiments

[0030] The following will clearly and completely describe the technical solutions of the present application in conjunction with the drawings. Obviously, the described embodiments are some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0033] Embodiment 1

[0034] See Figures 1 to 4 As shown, the anti - flipping sealing ring provided by the present application is used for the radiator of a vehicle. The anti - flipping sealing ring includes a main body portion 101 and at least one connecting portion 102; the main body portion 101 is a ring - shaped structure, and both ends of the connecting portion 102 are connected to the main body portion 101 to pull different positions of the ring - shaped structure.

[0035] Specifically, the anti - flipping sealing ring includes a main body portion 101 and a connecting portion 102. Among them, the ring - shaped main body portion 101 is located in the sealing groove 104 formed by the main fins 103 of the radiator, mainly for sealing. The water chamber 105 of the radiator is buckled on the main fins 103, and the side wall of the water chamber 105 is pressed against the main body portion 101 to ensure reliable sealing between the water chamber 105 and the main fins 103.

[0036] The number of the connecting portions 102 can be one or more. The connecting portions 102 are used to connect different positions of the ring - shaped structure. When the side wall of the water chamber 105 is pressed against the main body portion 101, if the main body portion 101 is stressed and flipped, the connecting portions 102 can play a role in pulling the main body portion 101, thus avoiding the problem of the main body portion 101 being stressed and flipped. Further, it avoids the potential problem of leakage between the water chamber 105 and the main fins 103.

[0037] The anti - flipping sealing ring provided by the present application avoids the problem of the main body portion 101 being flipped by pulling the main body portion 101 with the connecting portion 102, thus avoiding the problem of leakage between the water chamber 105 and the main fins 103.

[0038] In an optional solution of this embodiment, the main body portion 101 is in a rectangular ring shape, and both ends of the connecting portion 102 are used to connect two long sides of the main body portion 101; the length direction of the connecting portion 102 is the width direction of the main body portion 101, and the connecting portion 102 is located between the flanges of two adjacent connecting holes of the main fins 103 of the radiator.

[0039] Generally speaking, the main plate 103 of the radiator is rectangular, and a rectangular sealing groove 104 is formed on the main plate 103. In this embodiment, the main body portion 101 is in a rectangular ring shape so as to be adapted to the rectangular sealing groove 104 to ensure a reliable sealing effect. And the length of the rectangular sealing groove 104 is relatively long. Correspondingly, the main body portion 101 is more likely to turn over in the length direction. Connect both ends of the connecting portion 102 to the long side of the main body portion 101 to pull the long side, and the anti-turnover effect is better.

[0040] A plurality of connecting holes are provided in the main plate 103 of the radiator, and flanges are formed at the connecting holes for fixing the sheet-shaped cooling channels. The connecting holes and the flanges are arranged at intervals along the length direction of the main plate 103, and a gap is formed between the flanges of adjacent connecting holes. Further, the connecting portion 102 is perpendicular to the long side of the main body portion 101, and the connecting portion 102 can be correspondingly arranged in the gap, making reasonable use of the existing structure of the main plate 103 and avoiding excessive occupation of the accommodation space of the water chamber 105.

[0041] In an optional solution of this embodiment, when the number of the connecting portions 102 is one, the end of the connecting portion 102 is connected to the middle of the long side of the main body portion 101 so that the tensile force generated by the connecting portion 102 on the long side of the main body portion 101 is relatively evenly distributed.

[0042] When the number of the connecting portions 102 is multiple, the multiple connecting portions 102 are arranged at intervals along the length direction of the main body portion 101. Specifically, the interval distance between the connecting portions 102 can be set according to the actual situation.

[0043] In an optional solution of this embodiment, arc-shaped transition portions 106 are formed at both ends of the connecting portion 102 so that a height difference is formed between the connecting portion 102 and the main body portion 101, and the transition portions 106 can be fitted to the shape of the groove edge of the sealing groove 104 of the main plate 103 of the radiator.

[0044] In this embodiment, the sealing groove 104 formed on the main plate 103 is generally lower than the height of the plate surface of the main plate 103. The main body portion 101 is located in the sealing groove 104, and the connecting portion 102 is located on the plate surface of the main plate 103. In order to ensure reliable sealing so that the tensile force of the connecting portion 102 can effectively pull the main body portion 101, arc-shaped transition portions 106 are formed at both ends of the connecting portion 102, and then a height difference is formed between the main body portion 101 and the connecting portion 102 to be adapted to the structure of the main plate 103.

[0045] In an optional solution of this embodiment, from the end of the connecting portion 102 towards the middle direction, the thickness of the transition portion 106 gradually increases; the thick end of the transition portion 106 is of the same thickness as the middle of the connecting portion 102.

[0046] In this embodiment, the transition part 106 needs to pass through the gap between the main piece 103 and the water chamber 105. If the thickness of the transition part 106 is too thick, it is easy to cause the gap between the main piece 103 and the water chamber 105 to be too large. If the thickness is too small, the connection strength is not good. From the end of the connecting part 102 towards the middle direction, the thickness of the transition part 106 gradually increases to correspond to the gap size between the main piece 103 and the water chamber 105, and the thickness of the middle part of the connecting part 102 is consistent with the thick end of the transition part 106, which can ensure the strength while not affecting the sealing effect of the main body part 101.

[0047] In an optional solution of this embodiment, the main body part 101 and the connecting part 102 are integrally formed to make the strength of the anti - overturning sealing ring better and facilitate processing and manufacturing.

[0048] Embodiment Two

[0049] The anti - overturning sealing ring in this Embodiment Two is an improvement based on the above - mentioned embodiment. The technical content disclosed in the above - mentioned embodiment will not be repeatedly described, and the content disclosed in the above - mentioned embodiment also belongs to the content disclosed in this Embodiment Two.

[0050] See Figures 2 to 4 As shown, three structural forms of the connecting part 102 are respectively shown in the figure to ensure fitting to the main piece 103 and avoid occupying too much space. Specifically:

[0051] See Figure 2 As shown, the height of the middle part of the connecting part 102 is flush with the highest point of the transition part 106 to fit the plate surface of the main piece 103 of the radiator.

[0052] In this embodiment, the connecting part 102 has a straight structure corresponding to the straight - shaped main piece 103.

[0053] See Figure 3 As shown, the middle part of the connecting part 102 is bent towards the main body part 101 to make the height of the middle part of the connecting part 102 lower than the highest point of the transition part 106 to fit the plate surface of the main piece 103 of the radiator.

[0054] In this embodiment, the connecting part 102 has a concave structure corresponding to the concave - shaped main piece 103.

[0055] See Figure 4 As shown, the middle part of the connecting part 102 is wavy to fit the plate surface of the main piece 103 of the radiator.

[0056] In this embodiment, the connecting part 102 has a wavy structure corresponding to the wavy - shaped main piece 103.

[0057] Embodiment Three

[0058] Embodiment 3 of the present application provides a radiator for a vehicle, including the anti-overturning sealing ring of any of the above embodiments. Therefore, it has all the beneficial technical effects of the anti-overturning sealing ring of any of the above embodiments, which will not be elaborated here.

[0059] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. In addition, those skilled in the art can understand that, although some embodiments herein include some features included in other embodiments rather than other features, the combination of features of different embodiments means that it is within the scope of the present application and forms different embodiments.

Claims

1. An anti-flip sealing ring for a vehicle radiator, characterized in that: The anti-flip sealing ring includes a main body and at least one connecting portion; The main body is an annular structure, and both ends of the connecting portion are connected to the main body to pull different positions of the annular structure; Arc-shaped transition portions are formed at both ends of the connecting portion to form a height difference between the connecting portion and the main portion, and the transition portions can fit the shape of the groove edge of the sealing groove of the main plate of the heat sink; The middle portion of the connecting portion is bent toward the main portion so that the middle portion is lower than the highest point of the transition portion so as to fit in with the main plate surface of the radiator; Or the middle part of the connecting portion is wavy so as to fit in with the main plate surface of the radiator; The main body is in a rectangular ring shape, and the two ends of the connecting portion are used to connect the two long sides of the main body; The length direction of the connecting portion is the width direction of the main body portion, and the connecting portion is located between the flanges of two adjacent connecting holes of the main plate of the heat sink; The main plate of the radiator is provided with a plurality of the connecting holes, and flanges are formed at the connecting holes for fixing the sheet-shaped cooling channel; the connecting holes and the flanges are arranged at intervals along the length direction of the main plate of the radiator, and a gap is formed between the flanges of adjacent connecting holes; the connecting portion is correspondingly arranged in the gap.

2. The anti-flip sealing ring according to claim 1, characterized in that: When the number of the connecting portion is one, the end of the connecting portion is connected to the middle of the long side of the main body; When there are multiple connecting parts, the multiple connecting parts are spaced apart along the length direction of the main body.

3. The anti-flip sealing ring according to claim 1, characterized in that: The thickness of the transition portion gradually increases from the end portion to the middle portion of the connecting portion; The thick end of the transition portion is as thick as the middle portion of the connecting portion.

4. The anti-flip sealing ring according to claim 1, characterized in that: The main body and the connecting portion are integrally formed.

5. A radiator for a vehicle, characterized in that: The invention comprises the anti-flip sealing ring according to any one of claims 1 to 4.

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