A storage device for automotive brake fluid

Abstract

This utility model relates to the field of automotive brake fluid technology, and more particularly to a storage device for automotive brake fluid, comprising a tank, a sealing cap fixedly installed on the top of the tank, a flow guiding structure fixedly installed on the top of the sealing cap, and a fluid injection structure fixedly installed on the top of the sealing cap; the flow guiding structure includes a fixed base, a first rotating rod rotatably installed inside the fixed base, and side rods fixedly installed on both sides of the first rotating rod. Through the flow guiding structure and the fluid injection structure, when adding brake fluid, by removing the sealing cap and then folding the two side rods, the flow guiding plate is folded to the other side of the injection cylinder. At this time, the flow guiding plate is rotated and the first clamping plate is engaged in the clamping groove. The flow guiding plate is then engaged on one side of the injection cylinder, forming an inclined channel. Thus, when adding brake fluid, the brake fluid can flow along the flow guiding plate through the injection cylinder into the interior of the tank, thereby achieving the purpose of guiding the flow during injection and preventing spillage.

Description

Technical Field

[0001] This utility model relates to the field of automotive brake fluid technology, specifically to a storage device for automotive brake fluid. Background Technology

[0002] Brake fluid is the hydraulic medium in a car's braking system, also known as brake oil or brake hydrant. Since liquids are incompressible, the pressure from the master cylinder is directly transmitted to the wheel cylinders via the brake fluid. It serves four main functions: energy transfer, heat dissipation, corrosion and rust prevention, and lubrication. Brake fluid is generally composed of ethylene oxide, diethylene glycol monomethyl ether (collectively known as alcohol ethers), and borate esters, among other chemicals, as its main raw materials. Rust inhibitors, antioxidants, lubricants, and other additives are added, and the fluid is prepared through processes such as blending, dehydration, and filtration.

[0003] Existing automotive brake fluid storage devices have certain shortcomings in actual use: existing brake fluid storage tanks lack a flow guiding structure, which makes it easy for brake fluid to splash when adding brake fluid due to the large opening, contaminating other components near the storage tank. Based on the shortcomings of existing technology, this utility model designs an automotive brake fluid storage device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a storage device for automotive brake fluid, which has the advantage of guiding the fluid during filling to prevent spillage.

[0005] This utility model provides the following technical solution: a storage device for automotive brake fluid, comprising a tank, a sealing cap fixedly installed on the top of the tank, a flow guiding structure fixedly installed on the top of the sealing cap, and a fluid injection structure fixedly installed on the top of the sealing cap; the flow guiding structure includes a fixed base, a first rotating rod rotatably installed inside the fixed base, side rods fixedly installed on both sides of the first rotating rod, a second rotating rod rotatably installed between the two side rods, a flow guiding plate fixedly installed on the outer surface of the second rotating rod, and a first retaining plate fixedly installed at one end of the flow guiding plate; the fluid injection structure includes two fixed rings, a fluid injection cylinder fixedly installed inside the two fixed rings, and a retaining groove is formed on one side of the outer surface of the fluid injection cylinder.

[0006] As a preferred embodiment of this utility model, the internal thread of the injection cylinder is fitted with a sealing plug, and the inner walls of the injection cylinder are fixedly fitted with clamping platforms on both sides.

[0007] As a preferred embodiment of this utility model, a placement cylinder is placed inside the injection cylinder, and a second clamping plate is fixedly installed on both sides of the outer surface of the placement cylinder.

[0008] As a preferred embodiment of this utility model, two second card plates are placed on the top of the card platform, and a lifting handle is fixedly installed between the two second card plates.

[0009] As a preferred embodiment of this utility model, a filter screen is fixedly installed in the inner cavity of the placement cylinder.

[0010] As a preferred embodiment of this utility model, the top of the sealing cover is provided with a placement groove.

[0011] As a preferred embodiment of this utility model, a first set of brackets is fixedly installed on the outer surface of the tank, a second set of brackets is fixedly installed on the outer surface of the tank, and a plurality of anti-collision airbags are fixedly installed between the first set of brackets and the second set of brackets.

[0012] As a preferred embodiment of this utility model, an oil guide pipe is fixedly installed at the bottom of the tank.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This automotive brake fluid storage device, through a flow guiding structure and a fluid injection structure, allows for the following process when adding brake fluid: by removing the sealing plug and then folding the two side rods, the flow guiding plate is folded to the other side of the injection cylinder. At this time, the flow guiding plate is rotated and the first clamping plate is engaged in the clamping groove. The flow guiding plate is then engaged on one side of the injection cylinder, forming an inclined channel. Thus, when adding brake fluid, the brake fluid can flow along the flow guiding plate through the injection cylinder into the interior of the tank, thereby achieving the purpose of guiding the flow during injection and preventing spillage.

[0015] 2. The automobile brake fluid storage device, through the fluid filling structure, allows the brake fluid to be filtered through a filter screen after the sealing plug is removed from the fluid filling cylinder during the filling process. After the filling is completed, the placement cylinder can be removed from the fluid filling cylinder by holding the lifting handle for cleaning. After cleaning, the placement cylinder is put back into the fluid filling cylinder, so that the second card plate is fixed on the card platform. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the anti-collision airbag structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the placement groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the flow guiding structure of this utility model;

[0020] Figure 5This is a schematic diagram of the liquid injection structure of this utility model.

[0021] In the diagram: 1. Tank body; 2. Sealing cap; 3. Flow guiding structure; 31. Fixed base; 32. First rotating rod; 33. Side rod; 34. Second rotating rod; 35. Flow guide plate; 36. First clamping plate; 4. Liquid injection structure; 41. Fixing ring; 42. Liquid injection cylinder; 43. Clamping groove; 44. Sealing plug; 45. Clamping platform; 46. Placement cylinder; 47. Second clamping plate; 48. Lifting handle; 49. Filter screen; 5. First frame; 6. Second frame; 7. Anti-collision airbag; 8. Oil guide pipe; 9. Placement groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A storage device for automotive brake fluid includes a tank 1, a sealing cap 2 fixedly installed on the top of the tank 1, a flow guiding structure 3 fixedly installed on the top of the sealing cap 2, and a fluid injection structure 4 fixedly installed on the top of the sealing cap 2. The flow guiding structure 3 includes a fixed base 31, a first rotating rod 32 rotatably installed inside the fixed base 31, side rods 33 fixedly installed on both sides of the first rotating rod 32, a second rotating rod 34 rotatably installed between the two side rods 33, a flow guiding plate 35 fixedly installed on the outer surface of the second rotating rod 34, and a first clamping plate 36 fixedly installed at one end of the flow guiding plate 35. The fluid injection structure 4 includes two fixing rings 41, a fluid injection cylinder 42 fixedly installed inside the two fixing rings 41, and a groove 43 is opened on one side of the outer surface of the fluid injection cylinder 42.

[0024] Please see Figure 3 and Figure 5 The injection cylinder 42 has a sealing plug 44 installed internally via its internal threads, and clamping platforms 45 are fixedly installed on both sides of the inner wall of the injection cylinder 42. A placement cylinder 46 is placed inside the injection cylinder 42, and second clamping plates 47 are fixedly installed on both sides of the outer surface of the placement cylinder 46. The two second clamping plates 47 are clamped onto the top of the clamping platforms 45, and a lifting handle 48 is fixedly installed between the two second clamping plates 47. A filter screen 49 is fixedly installed inside the cavity of the placement cylinder 46.

[0025] During the oil filling process, the sealing plug 44 is removed from the filling cylinder 42, and then the brake fluid is filtered through the filter screen 49. After the filling is completed, the placement cylinder 46 can be removed from the filling cylinder 42 by holding the lifting handle 48 for cleaning. After cleaning, the placement cylinder 46 is put back into the filling cylinder 42, so that the second clamping plate 47 is fixed on the clamping platform 45.

[0026] Please see Figure 1-2 The top of the sealing cap 2 has a placement groove 9. A first bracket 5 is fixedly installed on the outer surface of the tank body 1, and a second bracket 6 is fixedly installed on the outer surface of the tank body 1. Multiple anti-collision airbags 7 are fixedly installed between the first bracket 5 and the second bracket 6. An oil guide pipe 8 is fixedly installed at the bottom of the tank body 1.

[0027] The impact resistance of the tank body 1 can be improved by setting multiple anti-collision airbags 7. The guide plate 35 can be placed through the placement slot 9.

[0028] Working principle: When a brake fluid storage device is used, firstly, when adding brake fluid, the sealing plug 44 is removed, and then the two side rods 33 are folded over, causing the guide plate 35 to fold over to the other side of the filling cylinder 42. At this time, the guide plate 35 is rotated and the first clamping plate 36 is clamped inside the clamping groove 43. At this time, the guide plate 35 is clamped on one side of the filling cylinder 42, forming an inclined channel. Thus, when adding brake fluid, the brake fluid can flow along the guide plate 35 through the filling cylinder 42 into the interior of the tank 1. During the filling process, the sealing plug 44 is removed from the filling cylinder 42, and then the brake fluid can be filtered through the filter screen 49. After the filling is completed, the placement cylinder 46 can be removed from the filling cylinder 42 by holding the lifting handle 48 for cleaning. After cleaning, the placement cylinder 46 is put back into the filling cylinder 42, so that the second clamping plate 47 is clamped on the clamping platform 45 for fixation.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A storage device for automotive brake fluid, comprising a tank (1), characterized in that: A sealing cover (2) is fixedly installed on the top of the tank (1), a flow guiding structure (3) is fixedly installed on the top of the sealing cover (2), and a liquid injection structure (4) is fixedly installed on the top of the sealing cover (2). The flow guiding structure (3) includes a fixed base (31), a first rotating rod (32) is rotatably installed inside the fixed base (31), side rods (33) are fixedly installed on both sides of the first rotating rod (32), a second rotating rod (34) is rotatably installed between the two side rods (33), a flow guiding plate (35) is fixedly installed on the outer surface of the second rotating rod (34), and a first clamping plate (36) is fixedly installed at one end of the flow guiding plate (35); The liquid injection structure (4) includes two fixing rings (41), and a liquid injection cylinder (42) is fixedly installed inside the two fixing rings (41). A slot (43) is provided on one side of the outer surface of the liquid injection cylinder (42).

2. The automotive brake fluid storage device according to claim 1, characterized in that: The injection cylinder (42) is threaded with a sealing plug (44), and the injection cylinder (42) is fixedly installed with clamps (45) on both sides of the inner wall.

3. The automotive brake fluid storage device according to claim 1, characterized in that: The injection cylinder (42) contains a placement cylinder (46), and a second clamping plate (47) is fixedly installed on both sides of the outer surface of the placement cylinder (46).

4. The automotive brake fluid storage device according to claim 3, characterized in that: Two second card plates (47) are placed on top of the card platform (45), and a lifting handle (48) is fixedly installed between the two second card plates (47).

5. The automotive brake fluid storage device according to claim 3, characterized in that: A filter screen (49) is fixedly installed in the inner cavity of the placement tube (46).

6. The automotive brake fluid storage device according to claim 1, characterized in that: The top of the sealing cover (2) is provided with a placement groove (9).

7. The automotive brake fluid storage device according to claim 1, characterized in that: A first frame (5) is fixedly installed on the outer surface of the tank (1), and a second frame (6) is fixedly installed on the outer surface of the tank (1). Multiple anti-collision airbags (7) are fixedly installed between the first frame (5) and the second frame (6).

8. The automotive brake fluid storage device according to claim 1, characterized in that: An oil guide pipe (8) is fixedly installed at the bottom of the tank (1).

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