Efficient sealing type metal pressing strip aluminum cover edge protection device

Abstract

The utility model discloses an efficient sealing type metal pressing strip aluminum cover edge protection device, and relates to the field of new energy vehicle accessories, the efficient sealing type metal pressing strip aluminum cover edge protection device comprises a cooling liquid tank, an aluminum cover is arranged on the top of the cooling liquid tank, a protection assembly is arranged on the outer side of the aluminum cover, and the protection assembly comprises a protection cylinder. According to the application, the protective cylinder is arranged on the outer side of the aluminum cover in a sleeving manner, so that an external protective layer is formed, and the problem that the edge of the aluminum cover is deformed due to extrusion or collision and the like can be effectively prevented; the wave-shaped buffering annular plate can buffer impact force, so that the actual impact strength borne by the aluminum cover is reduced, the good protection effect is achieved, meanwhile, the sponge strips in the protection barrel play a role in filling and buffering between the protection barrel and the aluminum cover, the situation that friction is generated due to direct contact between the aluminum cover and the protection barrel is avoided, and the service life of the aluminum cover is prolonged. And when collision occurs, secondary buffering operation is achieved, and the protection effect of the aluminum cover is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy vehicle accessory technical field, especially a kind of high-efficiency sealing type metal batten aluminium cover edge protection device. BACKGROUND

[0002] In today's industry and life many fields, especially the current vigorous development of new energy vehicle industry, various equipment, container for sealing and component protection requirement is increasingly stringent.

[0003] Taking new energy vehicle as an example, its power system relies on complex and precise thermal management system, cooling liquid tank as one of the key links, undertakes the task of adjusting temperature, guaranteeing equipment stable operation, cooling liquid tank top is usually equipped with aluminium cover, aluminium cover not only ensure the sealing of cooling liquid tank, prevent cooling liquid leakage, avoid the problem of equipment overheating, failure caused by cooling liquid loss, affect the power output and endurance of new energy vehicle;And because it is in relatively exposed position, during automobile driving, assembly, daily maintenance, it is extremely easy to be extruded, collided from all directions.

[0004] Traditional aluminium cover design often only focuses on basic sealing function, simple sealing structure is difficult to deal with complex and changeable working conditions, once aluminium cover edge is deformed due to external force impact, on the one hand, it will damage the original sealing effect, lead to cooling liquid leakage, corrode surrounding components, shorten equipment service life;On the other hand, deformed aluminium cover can affect its opening and closing convenience, increase the difficulty and cost of maintenance. SUMMARY

[0005] (I) technical problem solved

[0006] In view of the above problems existing in prior art, the utility model provides a kind of high-efficiency sealing type metal batten aluminium cover edge protection device.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of high-efficiency sealing type metal batten aluminium cover edge protection device, including cooling liquid tank, the top of the cooling liquid tank is provided with aluminium cover, the outside of the aluminium cover is provided with protection assembly;

[0009] The protection assembly includes protection cylinder, the protection cylinder is sleeved on the outside of aluminium cover, and the top of protection cylinder is fixedly connected with top disc, the inside of the protection cylinder is provided with buffer ring plate, and the inner wall of protection cylinder is fixedly connected with sponge strip, the connection of top disc in protection cylinder is provided with reinforcing rib, the reinforcing rib is fixedly connected with the outer side wall of protection cylinder on one side.

[0010] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, the cross section of the buffer ring plate is in a wave shape, and the buffer ring plate is fixedly connected with the inside of the protection cylinder.

[0011] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, the reinforcing ribs and the sponge strips are both provided with a plurality of reinforcing ribs and sponge strips, and are arranged on the surface of the protection cylinder in a uniform distribution.

[0012] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, the lower end of the protection cylinder is provided with a fixed sealing assembly, the fixed sealing assembly comprises a connecting ring and a fixed ring plate, the top of the connecting ring is fixedly connected with the lower end of the protection cylinder, a clamping groove is formed in the lower surface of the connecting ring, a sealing rubber ring is arranged on the inner side of the fixed ring plate, and a clamping ring is fixedly connected to the surface of the fixed ring plate.

[0013] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, the lower end of the fixed ring plate is fixedly connected with a limiting cylinder, a fixed screw rod is threadedly connected to the side wall of the limiting cylinder, and a fixed arc plate is rotatably connected to one end of the fixed screw rod.

[0014] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, the size of the clamping ring is matched with the size of the clamping groove.

[0015] As a preferred scheme of the high-efficiency sealing type metal pressing strip aluminum cover edge protection device, a knob is fixedly connected to the end of the fixed screw rod away from the fixed arc plate.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of high-efficiency sealing type metal pressing strip aluminum cover edge protection device. With following beneficial effects:

[0018] 1, by being provided with in the protection cylinder outside aluminum cover, formed a external protective layer, can effectively prevent aluminum cover edge from extrusion or collision and lead to aluminum cover edge deformation etc.

[0019] 2, by rotating knob fixed screw rod fixed arc plate on the surface of the cooling liquid tank extrusion fixed, at this time the sealing rubber ring through its elastic deformation, thereby the outside wall of the cooling liquid tank is closely attached, then the clamping groove is inserted into the clamping ring, thereby enhancing the sealing performance of the whole device, effectively avoiding the leakage of the container and the entry of foreign matter. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is the overall structure of the present application schematic diagram;

[0022] Figure 2 is the structure of the aluminum cover in the present application schematic diagram;

[0023] Figure 3 is the internal structure of the protective cylinder in the present application schematic diagram;

[0024] Figure 4 is the structure of the protective assembly in the present application schematic diagram;

[0025] Figure 5 is the structure of the buffer ring plate in the present application schematic diagram;

[0026] Figure 6 is the structure of the clamping ring in the present application schematic diagram;

[0027] Figure 7 is the structure of the limiting cylinder in the present application schematic diagram.

[0028] In the figure, 1, cooling liquid tank; 2, aluminum cover; 3, fixed sealing assembly; 301, connecting ring; 302, clamping groove; 303, fixed ring plate; 304, clamping ring; 305, sealing rubber ring; 306, limiting cylinder; 307, fixed screw; 308, fixed arc plate; 309, knob; 4, protective assembly; 401, top disc; 402, protective cylinder; 403, buffer ring plate; 404, reinforcing rib; 405, sponge strip. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0030] Embodiment 1

[0031] Referring toFigure 1 、 Figure 2 、 Figure 4 With Figure 5 , the first embodiment of the utility model provides a kind of high-efficiency sealing type metal batten aluminium cover edge protection device, including cooling liquid tank 1, the top of cooling liquid tank 1 is provided with aluminium cover 2, the outside of aluminium cover 2 is provided with protection assembly 4;

[0032] Protection assembly 4 includes protection cylinder 402, protection cylinder 402 is sleeved on the outside of aluminium cover 2, and the top of protection cylinder 402 is fixedly connected with top disc 401, the inside of protection cylinder 402 is provided with buffer ring plate 403, and the inner wall of protection cylinder 402 is fixedly connected with sponge strip 405, top disc 401 is provided with reinforcing rib 404 at the connecting portion of protection cylinder 402, and one side of reinforcing rib 404 is fixedly connected with the outer side wall of protection cylinder 402.

[0033] Specifically, the cross section of buffer ring plate 403 is wave-shaped, and buffer ring plate 403 is fixedly connected with the inside of protection cylinder 402, reinforcing rib 404 and sponge strip 405 are all provided with multiple, and are evenly distributed and arranged on the surface of protection cylinder 402.

[0034] Further, by sleeving protection cylinder 402 on the outside of aluminium cover 2, an external protective layer is formed, which can effectively prevent the edge of aluminium cover 2 from being deformed due to extrusion or collision, when aluminium cover 2 is impacted from outside, the wave-shaped buffer ring plate 403 can buffer the impact force, thereby reducing the actual impact strength of aluminium cover 2, and good protection effect is achieved, and the sponge strip 405 in protection cylinder 402 plays the role of filling and buffering between protection cylinder 402 and aluminium cover 2, direct contact between aluminium cover 2 and protection cylinder 402 is avoided, friction is avoided, secondary buffering is achieved when collision occurs, and the protection effect of aluminium cover 2 is further improved.

[0035] Embodiment 2

[0036] Referring to Figure 3 、 Figure 4 、 Figure 6 With Figure 7 , the second embodiment of the utility model, based on the previous embodiment, the lower end of protection cylinder 402 is provided with fixed sealing assembly 3, fixed sealing assembly 3 includes connecting ring 301 and fixed ring plate 303, the top of connecting ring 301 is fixedly connected with the lower end of protection cylinder 402, and the lower surface of connecting ring 301 is provided with clamping groove 302, the inner side of fixed ring plate 303 is provided with sealing rubber ring 305, and the surface of fixed ring plate 303 is fixedly connected with clamping ring 304.

[0037] Specific, the lower end of the fixed ring plate 303 is fixedly connected with a limiting cylinder 306, the sidewall of the limiting cylinder 306 is threadedly connected with a fixed screw rod 307, one end of the fixed screw rod 307 is rotatably connected with a fixed arc plate 308, the size of the clamping ring 304 is matched with the size of the clamping groove 302, and the end, away from the fixed arc plate 308, of the fixed screw rod 307 is fixedly connected with a knob 309.

[0038] Further, first, the fixed ring plate 303 is sleeved below the aluminum cover 2, then the fixed arc plate 308 on the fixed screw rod 307 is driven by rotating the knob 309 to extrude and fix the surface of the cooling liquid tank 1, at this time, the sealing rubber ring 305 is tightly fitted to the outer sidewall of the cooling liquid inlet of the cooling liquid tank 1 through elastic deformation, and then the clamping groove 302 is inserted into the clamping ring 304, thereby enhancing the sealing performance of the whole device and effectively preventing the leakage of substances in the container and the entry of foreign matters.

[0039] Working principle: in use, first, the fixed ring plate 303 is sleeved below the aluminum cover 2, then the fixed arc plate 308 on the fixed screw rod 307 is driven by rotating the knob 309 to extrude and fix the surface of the cooling liquid tank 1, at this time, the sealing rubber ring 305 is tightly fitted to the outer sidewall of the cooling liquid tank 1 through elastic deformation, and then the clamping groove 302 is inserted into the clamping ring 304, thereby enhancing the sealing performance of the whole device and effectively preventing the leakage of substances in the container and the entry of foreign matters, by sleeving the protective cylinder 402 outside the aluminum cover 2, an external protective layer is formed, which can effectively prevent the edge of the aluminum cover 2 from being deformed due to extrusion or collision, when the aluminum cover 2 is impacted from outside, the wave-shaped buffer ring plate 403 can buffer the impact force, thereby reducing the actual impact strength of the aluminum cover 2, and playing a good protection role, at the same time, the sponge strip 405 in the protective cylinder 402 plays a filling and buffering role between the protective cylinder 402 and the aluminum cover 2, avoiding direct contact between the aluminum cover 2 and the protective cylinder 402 to produce friction, and playing a secondary buffering role when collision occurs, further improving the protection effect of the aluminum cover 2.

[0040] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions.

Claims

1. A high-efficiency sealing type metal pressure strip aluminum cover edge protection device, comprising a coolant tank (1), characterized in that: The top of the coolant tank (1) is provided with an aluminum cover (2), and a protective component (4) is provided on the outside of the aluminum cover (2). The protective component (4) includes a protective cylinder (402), which is sleeved on the outside of the aluminum cover (2), and a top plate (401) is fixedly connected to the top of the protective cylinder (402). A buffer ring plate (403) is provided inside the protective cylinder (402), and a sponge strip (405) is fixedly connected to the inner wall of the protective cylinder (402). A reinforcing rib (404) is provided at the connection of the top plate (401) with the protective cylinder (402), and one side of the reinforcing rib (404) is fixedly connected to the outer wall of the protective cylinder (402).

2. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 1, characterized in that: The buffer ring plate (403) has a wavy cross section and is fixedly connected to the inside of the protective cylinder (402).

3. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 1, characterized in that: Multiple reinforcing ribs (404) and sponge strips (405) are provided and are evenly distributed on the surface of the protective cylinder (402).

4. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 1, characterized in that: The lower end of the protective cylinder (402) is provided with a fixed sealing assembly (3). The fixed sealing assembly (3) includes a connecting ring (301) and a fixed ring plate (303). The top of the connecting ring (301) is fixedly connected to the lower end of the protective cylinder (402), and a snap-fit ​​groove (302) is opened on the lower surface of the connecting ring (301). A sealing rubber ring (305) is provided on the inner side of the fixed ring plate (303), and a snap-fit ​​ring (304) is fixedly connected to the surface of the fixed ring plate (303).

5. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 4, characterized in that: The lower end of the fixed ring plate (303) is fixedly connected to the limiting cylinder (306), and the side wall of the limiting cylinder (306) is threadedly connected to the fixing screw (307). One end of the fixing screw (307) is rotatably connected to the fixing arc plate (308).

6. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 4, characterized in that: The dimensions of the snap ring (304) are adapted to the dimensions of the snap groove (302).

7. The high-efficiency sealing metal strip aluminum cover edge protection device according to claim 5, characterized in that: A knob (309) is fixedly connected to the end of the fixing screw (307) away from the fixing arc plate (308).

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