Automobile brake oil pot

Abstract

The utility model discloses an automobile brake oil pot which comprises an upper shell and a lower shell, a pot cover is in threaded connection with an end opening of the upper shell, the automobile brake oil pot further comprises a filtering piece, the filtering piece is located at the upper end of the upper shell, the filtering piece can be arranged at a ventilation opening in the upper end of the pot cover, and external water vapor and foreign matter are filtered when an automobile brakes and ventilates; the fixing frame is located at the upper end of the upper shell, the fixing frame is fixedly connected with the filtering part, the filtering part can be driven to be stably installed through the fixing frame, and installation sealing of the filtering part is promoted; by arranging the filtering piece and the fixing frame, the connecting plate on the fixing rod drives the end cover and the guide block to move to the position above the kettle cover, then the end cover and the guide block are pressed downwards, the end cover and the guide block can be fixed through clamping connection between the clamping plate and the limiting block, and the filtering cotton is arranged on the end cover and can filter water vapor and foreign matter.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile brake oil pot. Background Art

[0002] The car brake oil tank is set inside the car hood. When the car brakes, the brake oil in the oil tank is input into the brake pads, thereby generating negative pressure inside the oil tank. The pot cover at the upper end of the oil tank can generate ventilation to achieve a balanced state.

[0003] However, vehicles that frequently go off-road will brake frequently, which will cause negative pressure to be repeatedly generated inside the oil tank, and will repeatedly inhale the air inside the hood. The off-road environment is poor and the air is humid, which will cause the brake oil inside the oil tank to become dirty, reducing the service life of the brake oil. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an automobile brake oil pot, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model solves the technical problem by adopting the following technical scheme: a car brake oil pot comprises an upper shell and a lower shell, a port of the upper shell is threadedly connected with a pot cover, and further comprises: a filter element, the filter element is arranged at the upper end of the upper shell, and the filter element can be arranged at the upper air vent of the pot cover, so as to filter the external water vapor and foreign matter when the car brakes and ventilates; a fixing frame, the fixing frame is arranged at the upper end of the upper shell, the fixing frame is fixedly connected with the filter element, and the filter element can be driven to be stably installed through the fixing frame, so as to promote the installation and sealing of the filter element.

[0006] Furthermore: the filter element includes: an end cover, a support frame is fixed in the middle of the end cover, a baffle is fixed in the middle of the support frame, a pressure cap is threadedly connected to the outer end of the end cover, a pressure frame is fixed in the middle of the pressure cap, filter cotton is placed on the upper end of the support frame, and the pressure frame is arranged on the filter cotton; a guide block, the cross-section of the guide block is triangular, and the guide block is fixedly connected to the inner lower end of the end cover, an air hole is opened in the middle of the guide block, the inner diameter of the air hole is smaller than the outer diameter of the baffle, and a sealing ring is fixedly connected to the lower end of the guide block.

[0007] Furthermore: the fixing frame includes: a fixing rod, a connecting plate is slidably connected to the fixing rod, the other end of the connecting plate is fixedly connected to the outer side of the end cover, the two sides of the end cover are fixedly connected with clamping plates, the upper end of the upper shell is fixedly connected with a limiting block, the limiting blocks are symmetrically arranged on both sides of the pot cover, and a fixing button is threadedly connected to the fixing rod located at the upper end of the connecting plate.

[0008] Furthermore: a water outlet is provided at the lower end of the end cover, and the water outlet is connected to the outer end of the guide block.

[0009] Furthermore: a sealing spring is fixedly connected to the outer side of the lower end of the end cover, and the sealing spring is arranged obliquely.

[0010] Furthermore: the support frame and the pressure frame are both arranged in a cross shape.

[0011] The beneficial effects of the utility model are:

[0012] (1) The automobile brake oil pot of the utility model is provided with a filter element and a fixing frame. The connecting plate on the fixing rod drives the end cover and the guide block to move to the top of the pot cover. Then, the end cover and the guide block are pressed downward. The end cover and the guide block are fixed by the clamping connection between the clamping plate and the limit block. The filter cotton is arranged on the end cover to filter water vapor and foreign matter.

[0013] (2) The automobile brake oil pot of the utility model is provided with a pressure cover and a pressure frame. The pressure cover can be removed by unscrewing the pressure cover from the end cover, and the filter cotton between the support frame and the pressure frame can be replaced, thereby improving the filtering efficiency, being easy to operate and simple to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the filter element and the fixing frame of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a filter element of the utility model;

[0018] Figure 4 yes Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. upper shell; 2. lower shell; 3. pot lid; 4. fixing rod; 5. connecting plate; 6. fixing button; 7. end cover; 8. clamping plate; 9. supporting frame; 10. shield plate; 11. guide block; 12. air vent; 13. sealing spring; 14. sealing ring; 15. pressure cover; 16. pressure frame; 17. water outlet; 18. limit block. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Figure 1-Figure 4 As shown, the automobile brake oil pot comprises an upper shell 1 and a lower shell 2, a pot cover 3 is threadedly connected to the port of the upper shell 1, and also comprises: a filter element, the filter element is arranged at the upper end of the upper shell 1, and the filter element can be placed at the upper end air vent of the pot cover 3 to facilitate filtering of external water vapor and foreign matter during automobile braking ventilation; a fixing frame, the fixing frame is arranged at the upper end of the upper shell 1, the fixing frame is fixedly connected to the filter element, and the filter element can be driven to be stably installed through the fixing frame to facilitate the installation and sealing of the filter element; after the upper shell 1 and the lower shell 2 are sealed and connected, the pot cover 3 is threadedly connected to the end of the upper end oil inlet of the upper shell 1, when the automobile is running and braking, negative pressure is generated inside the upper shell 1 and the lower shell 2 to drive the upper end of the pot cover 3 to take in air, and during the intake process, the outside air is driven to enter the interior, and the air entering passes through the filter element, and the water vapor and foreign matter in the air can be filtered through the filter element, thereby avoiding the entry of water vapor and foreign matter into the interior and improving the service life of the brake oil.

[0023] See also Figure 4 The filter element comprises: an end cap 7, a support frame 9 is fixed in the middle of the end cap 7, a shield plate 10 is fixed in the middle of the support frame 9, a pressure cap 15 is threadedly connected to the outer end of the end cap 7, a pressure frame 16 is fixed in the middle of the pressure cap 15, a filter cotton is placed on the upper end of the support frame 9, and the pressure frame 16 is arranged on the filter cotton; a guide block 11, the cross section of the guide block 11 is triangular, and the guide block 11 is fixedly connected to the inner lower end of the end cap 7, and a vent hole 12 is opened in the middle of the guide block 11, and the inner diameter of the vent hole 12 is smaller than the shield plate 10. The outer diameter of the plate 10 is set, and the lower end of the guide block 11 is fixedly connected with a sealing ring 14; a support frame 9 is fixed in the middle of the upper end of the end cover 7, and a shielding plate 10 is fixed in the middle of the support frame 9. The shielding plate 10 covers the upper end of the air vent 12 to prevent water droplets from directly dripping into the interior, and a pressure cap 15 is threadedly connected to the outer side of the end cover 7, and a pressure frame 16 is fixed in the middle of the pressure cap 15. Through the mutual clamping between the pressure frame 16 and the support frame 9, the filter cotton is stably clamped in the middle, thereby achieving a stable filtering effect.

[0024] See also Figure 2 and Figure 3The fixing frame comprises: a fixing rod 4, a connecting plate 5 is slidably connected to the fixing rod 4, the other end of the connecting plate 5 is fixedly connected to the outer side of the end cover 7, and the two sides of the end cover 7 are fixedly connected with a clamping plate 8, and the upper end of the upper shell 1 is fixedly connected with a limiting block 18, and the limiting blocks 18 are symmetrically arranged on both sides of the pot cover 3, and a fixing button 6 is threadedly connected to the fixing rod 4 at the upper end of the connecting plate 5; the fixing rod 4 is fixed to the upper end of the upper shell 1, and a connecting plate 5 is slidably connected to the fixing rod 4, and the connecting plate 5 is fixedly connected to the end cover 7. The end cover 7 can be lifted up by loosening the fixing button 6 and lifting it upward, thereby separating the end cover 7 from the pot cover 3. During installation, the end cover 7 is pressed downward, and is fixed by the fixing button 6 when the end cover 7 moves downward, thereby achieving a stable sealing effect.

[0025] See also Figure 4 : A water outlet 17 is provided at the lower end of the end cover 7, and the water outlet 17 is connected to the outer end of the guide block 11; when water drips onto the guide block 11, it is discharged from the inclined end surface to the water outlet 17, reducing the water accumulation at the upper end of the guide block 11 and avoiding a large amount of water vapor accumulation.

[0026] See also Figure 4 : A sealing spring 13 is fixedly connected to the outer side of the lower end of the end cover 7, and the sealing spring 13 is arranged obliquely; the sealing spring 13 can seal the outer edge gap of the end cover 7, and at the same time, a more stable sealing effect can be achieved under the tightening of the fixing button 6.

[0027] See also Figure 4 : The support frame 9 and the pressure frame 16 are both cross-shaped, and the support frame 9 and the pressure frame 16 are clamped up and down. The pressure frame 16 is driven to rotate by rotating the pressure cover 15. The cross-shaped structure of the upper and lower layers can clamp the filter cotton more stably.

[0028] During use: after the brake oil is injected, the pot cover 3 is closed, and then the connecting plate 5 rotating on the fixing rod 4 is rotated onto the pot cover 3, and the connecting plate 5 drives the end cover 7 and the guide block 11 to be placed on the pot cover 3, and then the connecting plate 5 is driven to press downward by the fastening of the fixing button 6, so that the end cover 7 and the guide block 11 are tightly pressed on the upper end of the pot cover 3, and when the end cover 7 is pressed downward, it is fixed by the clamping plate 8 and the limit block 18. When the car brakes, negative pressure is generated inside, which instantly drives the air in the engine cover to enter the interior, and the air inside the engine cover is filtered through the filter cotton between the support frame 9 and the pressure frame 16 for water vapor and foreign matter, so as to avoid the turbidity of the brake oil inside the upper shell 1 and the lower shell 2, and extend the service life of the brake oil.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A brake oil pot for automobiles, comprising an upper shell (1) and a lower shell (2), wherein a pot cover (3) is threadedly connected to a port of the upper shell (1), and wherein: include: A filter element, the filter element is arranged at the upper end of the upper shell (1), and the filter element can be arranged at the air vent at the upper end of the pot cover (3), so as to filter the external water vapor and foreign matter when the automobile brakes and ventilates; A fixing frame is arranged at the upper end of the upper shell (1), the fixing frame is fixedly connected to the filter element, and can drive the filter element to be stably installed through the fixing frame, thereby promoting the installation and sealing of the filter element.

2. The automobile brake oil pot according to claim 1, characterized in that: The filter element comprises: An end cover (7), a support frame (9) is fixed in the middle of the end cover (7), a shield plate (10) is fixed in the middle of the support frame (9), a pressure cover (15) is threadedly connected to the outer end of the end cover (7), a pressure frame (16) is fixed in the middle of the pressure cover (15), a filter cotton is placed at the upper end of the support frame (9), and the pressure frame (16) is arranged on the filter cotton; A guide block (11), wherein the cross section of the guide block (11) is triangular, and the guide block (11) is fixedly connected to the inner lower end of the end cover (7), a vent hole (12) is provided in the middle of the guide block (11), the inner diameter of the vent hole (12) is smaller than the outer diameter of the shielding plate (10), and a sealing ring (14) is fixedly connected to the lower end of the guide block (11).

3. The automobile brake oil pot according to claim 1, characterized in that: The fixing frame comprises: A fixing rod (4), a connecting plate (5) is slidably connected to the fixing rod (4), the other end of the connecting plate (5) is fixedly connected to the outer side of the end cover (7), the two sides of the end cover (7) are fixedly connected to the clamping plates (8), the upper end of the upper shell (1) is fixedly connected to the limiting blocks (18), the limiting blocks (18) are symmetrically arranged on the two sides of the pot cover (3), and the fixing rod (4) located at the upper end of the connecting plate (5) is threadedly connected to the fixing button (6).

4. The automobile brake oil pot according to claim 2, characterized in that: A water outlet (17) is provided at the lower end of the end cover (7), and the water outlet (17) is communicated with the outer end of the guide block (11).

5. The automobile brake oil pot according to claim 2, characterized in that: A sealing spring sheet (13) is fixedly connected to the outer side of the lower end of the end cover (7), and the sealing spring sheet (13) is arranged obliquely.

6. The automobile brake oil pot according to claim 2, characterized in that: The support frame (9) and the pressing frame (16) are both arranged in a cross shape.

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