CN215945462U

CN215945462U - Vehicle brake fluid safety strorage device

Info

Publication number: CN215945462U
Application number: CN202121753280.5U
Authority: CN
Inventors: 徐咸大
Original assignee: Shanghai Delian Chemical Co ltd
Current assignee: Shanghai Delian Chemical Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-04
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of brake fluid storage, and discloses a vehicle brake fluid safety storage device, which comprises: the liquid reserve tank, the top fixedly connected with feed liquor pipe of liquid reserve tank, the surperficial threaded connection of feed liquor pipe has sealed lid, the thread groove has been seted up to the inner wall of feed liquor pipe, and the inner wall threaded connection of thread groove has the adjustable ring, the inner wall fixedly connected with connecting rod of adjustable ring, the bottom fixedly connected with ejector pin of connecting rod, the bottom fixedly connected with control tube of feed liquor pipe. This vehicle brake fluid safety strorage device through setting up adjustable ring, ejector pin, solid fixed ring and sealing mechanism, when the liquid reserve tank need not pour into brake fluid into, sealing mechanism's spring promotes the closing plate and presses to solid fixed ring, and the closing plate closely pastes with the sealing pad of solid fixed ring bottom closely, seals feed liquor pipe department, and after sealed lid is damaged, still can prevent the brake fluid contact in outside air and the liquid reserve tank, has reached the good effect of leakproofness.

Description

Vehicle brake fluid safety strorage device

Technical Field

The utility model relates to the technical field of brake fluid storage, in particular to a safe storage device for vehicle brake fluid.

Background

Brake fluid, also called brake oil or brake fluid, is an indispensable part of a brake system for a vehicle employing a hydraulic brake system, and is a force transmission medium in a brake system in which brake fluid is usually stored in a reservoir tank and installed above a master cylinder in an automobile.

The brake fluid of the automobile has hygroscopicity, is easy to absorb the moisture in the surrounding air, if the moisture content of the brake fluid is too much, the brake system can be corroded, the abrasion of parts is accelerated, the conventional common storage tank is sealed by a gasket in a cover, the sealing effect can be lost when the gasket is damaged, and the brake fluid cannot be effectively prevented from contacting with the air.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the present invention provides a vehicle brake fluid safety reservoir that solves the problems noted in the background above.

The utility model provides the following technical scheme: a vehicle brake fluid safety reservoir device comprising: the liquid reserve tank, the top fixedly connected with feed liquor pipe of liquid reserve tank, the surperficial threaded connection of feed liquor pipe has sealed lid, the thread groove has been seted up to the inner wall of feed liquor pipe, and the inner wall threaded connection of thread groove has the adjustable ring, the inner wall fixedly connected with connecting rod of adjustable ring, the bottom fixedly connected with ejector pin of connecting rod, the bottom fixedly connected with control tube of feed liquor pipe, the solid fixed ring of inner wall fixedly connected with of control tube, gu fixed ring's below is provided with sealing mechanism.

Preferably, the sealing mechanism comprises a spring, a sealing plate and a support, the support is fixedly connected to the inner wall of the adjusting pipe, a connecting seat is arranged at the top of the support, the spring is fixedly connected to the top of the connecting seat, and one end, far away from the connecting seat, of the spring is fixedly connected to the bottom of the sealing plate.

Preferably, the bottom of sealing plate is provided with the guide pole, the guide groove has been seted up at the top of connecting seat, guide pole sliding connection is at the inner wall in guide groove, the support is run through to the bottom of guide pole.

Preferably, the bottom fixedly connected with external screw thread pipe of sealed lid, the top fixedly connected with internal thread pipe of liquid reserve tank, external screw thread threaded connection is at the inner wall of internal thread pipe, the inner wall fixedly connected with sealing washer of internal thread pipe, the bottom swing joint of external screw thread pipe is at the top of sealing washer.

Preferably, the bottom of the fixing ring is fixedly connected with a sealing gasket, and the bottom of the sealing gasket is movably connected with the top of the sealing plate.

Preferably, the top of the fixing ring is fixedly connected with a material guide hopper.

Compared with the prior art, the utility model has the following beneficial effects:

1. this vehicle brake fluid safety strorage device through setting up adjustable ring, ejector pin, solid fixed ring and sealing mechanism, when the liquid reserve tank need not pour into brake fluid into, sealing mechanism's spring promotes the closing plate and presses to solid fixed ring, and the closing plate closely pastes with the sealing pad of solid fixed ring bottom closely, seals feed liquor pipe department, and after sealed lid is damaged, still can prevent the brake fluid contact in outside air and the liquid reserve tank, has reached the good effect of leakproofness.

2. This vehicle brake fluid safety strorage device through setting up external screw thread pipe, internal thread pipe and sealing washer, when sealed lid is screwed up, external screw thread pipe gets into the inside of internal thread pipe and with internal thread pipe threaded connection, presses at the top of sealing washer until the bottom of external screw thread pipe, further improves the sealed effect of sealed lid self.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;

FIG. 4 is a schematic view of the adjusting ring of the present invention in position.

In the figure: 1. a liquid storage tank; 2. a liquid inlet pipe; 3. a sealing cover; 4. an adjusting ring; 5. a connecting rod; 6. a top rod; 7. an adjusting tube; 8. a fixing ring; 9. a sealing mechanism; 91. a spring; 92. a sealing plate; 93. a support; 94. a connecting seat; 10. a guide rod; 11. a guide groove; 12. an externally threaded tube; 13. an internally threaded tube; 14. a seal ring; 15. a gasket; 16. a material guiding hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a vehicle brake fluid safety reservoir device includes: liquid reserve tank 1, liquid reserve tank 1's top fixedly connected with feed liquor pipe 2, the surface threaded connection of feed liquor pipe 2 has sealed lid 3, the thread groove has been seted up to the inner wall of feed liquor pipe 2, and the inner wall threaded connection of thread groove has adjustable ring 4, the inner wall fixedly connected with connecting rod 5 of adjustable ring 4, the bottom fixedly connected with ejector pin 6 of connecting rod 5, the bottom fixedly connected with regulating tube 7 of feed liquor pipe 2, the solid fixed ring 8 of inner wall fixedly connected with of regulating tube 7, gu the below of fixed ring 8 is provided with sealing mechanism 9.

Wherein; sealing mechanism 9 includes spring 91, closing plate 92 and support 93, support 93 fixed connection is at the inner wall of adjusting pipe 7, the top of support 93 is provided with connecting seat 94, spring 91 fixed connection is at the top of connecting seat 94, the one end fixed connection that connecting seat 94 was kept away from to spring 91 is in the bottom of closing plate 92, when liquid reserve tank 1 need not pour into brake fluid into, spring 91 promotes closing plate 92 and presses to solid fixed ring 8, closing plate 92 closely pastes with the sealed pad 15 of solid fixed ring 8 bottom mutually, 2 departments of feed liquor pipe seal up, after sealed lid 3 damages, still can prevent the brake fluid contact in outside air and the liquid reserve tank 1.

Wherein; the bottom of closing plate 92 is provided with guide rod 10, and guide groove 11 has been seted up at the top of connecting seat 94, and guide rod 10 sliding connection is at the inner wall of guide groove 11, and support 93 is run through to the bottom of guide rod 10, and guide groove 11 leads the position of guide rod 10 to leading the position of closing plate 92, improving the stability of closing plate 92 process when removing.

Wherein; the bottom of sealed lid 3 is fixedly connected with external screw thread pipe 12, the top fixedly connected with internal thread pipe 13 of liquid reserve tank 1, external screw thread pipe 12 threaded connection is at the inner wall of internal thread pipe 13, the inner wall fixedly connected with sealing washer 14 of internal thread pipe 13, the bottom swing joint of external screw thread pipe 12 is at the top of sealing washer 14, when sealed lid 3 is screwed up, external screw thread pipe 12 gets into the inside of internal thread pipe 13 and with internal thread pipe 13 threaded connection, until the bottom pressure of external screw thread pipe 12 is at the top of sealing washer 14, further improve the sealed effect of sealed lid 3 self.

Wherein; the bottom of the fixing ring 8 is fixedly connected with a sealing gasket 15, the bottom of the sealing gasket 15 is movably connected with the top of the sealing plate 92, and the bottom of the sealing gasket 15 is tightly attached to the top of the sealing plate 92, so that the sealing property between the sealing plate 92 and the fixing ring 8 is improved.

Wherein; the top of the fixing ring 8 is fixedly connected with a material guide hopper 16, and the material guide hopper 16 guides the brake fluid.

The working principle is that when the liquid storage tank 1 does not need to be filled with brake fluid, the spring 91 of the sealing mechanism 9 pushes the sealing plate 92 to press the fixing ring 8, the sealing plate 92 is tightly attached to the sealing gasket 15 at the bottom of the fixing ring 8 to seal the liquid inlet pipe 2, after the sealing cover 3 is damaged, the external air can still be prevented from contacting with the brake fluid in the liquid storage tank 1, and the good sealing effect is achieved, when the brake fluid needs to be filled, the sealing cover 3 is opened, the adjusting ring 4 is rotated clockwise, the adjusting ring 4 rotates and descends on the inner wall of the liquid inlet pipe 2, the adjusting ring 4 drives the connecting rod 5 to move, the connecting rod 5 drives the ejector rod 6 to move, the ejector rod 6 moves to push the sealing plate 92 to move, the sealing plate 92 moves to compress the spring 91, the sealing plate 92 descends and leaves the bottom of the sealing gasket 15, at the time, the brake fluid enters the liquid inlet pipe 2, passes through the material guide hopper 16 and passes through the liquid inlet pipe 2 and the adjusting pipe 7, the sealing structure enters a liquid storage tank 1, after the injection amount of brake fluid is reached, the adjusting ring 4 is rotated anticlockwise to enable the adjusting ring 4 to ascend, the connecting rod 5 and the ejector rod 6 are driven to ascend, the spring 91 stretches back to push the sealing plate 92 to move towards the position of the fixing ring 8 until the top of the sealing plate 92 is tightly attached to the sealing gasket 15 at the bottom of the fixing ring 8, the position of the liquid re-feeding pipe 2 is sealed, when the sealing cover 3 is screwed down, the external thread pipe 12 enters the internal thread pipe 13 and is in threaded connection with the internal thread pipe 13 until the bottom end of the external thread pipe 12 is pressed at the top of the sealing ring 14, and the sealing effect of the sealing cover 3 is further improved.

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

Claims

1. A vehicle brake fluid safety reservoir, comprising: liquid reserve tank (1), top fixedly connected with feed liquor pipe (2) of liquid reserve tank (1), the surface threaded connection of feed liquor pipe (2) has sealed lid (3), the thread groove has been seted up to the inner wall of feed liquor pipe (2), and the inner wall threaded connection of thread groove has adjustable ring (4), the inner wall fixedly connected with connecting rod (5) of adjustable ring (4), the bottom fixedly connected with ejector pin (6) of connecting rod (5), the bottom fixedly connected with control tube (7) of feed liquor pipe (2), the solid fixed ring (8) of inner wall fixedly connected with of control tube (7), the below of solid fixed ring (8) is provided with sealing mechanism (9).

2. The vehicle brake fluid safety storage device according to claim 1, wherein the sealing mechanism (9) comprises a spring (91), a sealing plate (92) and a bracket (93), the bracket (93) is fixedly connected to the inner wall of the adjusting pipe (7), a connecting seat (94) is arranged at the top of the bracket (93), the spring (91) is fixedly connected to the top of the connecting seat (94), and one end of the spring (91) far away from the connecting seat (94) is fixedly connected to the bottom of the sealing plate (92).

3. The vehicle brake fluid safety storage device according to claim 2, wherein a guide rod (10) is arranged at the bottom of the sealing plate (92), a guide groove (11) is formed at the top of the connecting seat (94), the guide rod (10) is slidably connected to the inner wall of the guide groove (11), and a bracket (93) penetrates through the bottom of the guide rod (10).

4. The vehicle brake fluid safety reservoir according to claim 1, wherein an external threaded pipe (12) is fixedly connected to the bottom of the sealing cover (3), an internal threaded pipe (13) is fixedly connected to the top of the reservoir (1), the external threaded pipe (12) is threadedly connected to the inner wall of the internal threaded pipe (13), a sealing ring (14) is fixedly connected to the inner wall of the internal threaded pipe (13), and the bottom of the external threaded pipe (12) is movably connected to the top of the sealing ring (14).

5. The vehicle brake fluid safety deposit device according to claim 2, characterized in that a gasket (15) is fixedly connected to the bottom of the fixing ring (8), and the bottom of the gasket (15) is movably connected to the top of the sealing plate (92).

6. The vehicle brake fluid safety deposit apparatus according to claim 1, characterized in that a guide hopper (16) is fixedly connected to the top of the fixing ring (8).