Brake control line

Abstract

The utility model discloses a brake control line which comprises a restorer, one end of the restorer is provided with a first protection mechanism, the other end of the restorer is provided with a second protection mechanism, and the interior of the restorer, the interior of the first protection mechanism and the interior of the second protection mechanism are jointly connected with a brake line. The two ends of the brake cable extend out of the end of the first protection mechanism and the end of the second protection mechanism respectively and are provided with clamping columns, the restorer comprises a base, a top cover is embedded in the top end of the base, a resetting mechanism is arranged in the base and arranged in the middle of the outer edge face of the brake cable, and a supporting base is arranged at one end in the base and provided with a clamping groove. The brake control line has the advantage of automatic reset, the problem that the service life of a brake pad is shortened due to the fact that an existing brake control line is reset through the brake pad after the brake control line is used is solved, and the service life of the brake control line is further prolonged.

Description

Technical Field

[0001] This utility model relates to the field of control line technology, specifically a brake control line. Background Technology

[0002] With the continuous development of the automotive industry, people's demands for vehicle safety and comfort are increasing. Traditional mechanical braking systems are gradually becoming insufficient to meet the needs of complex driving scenarios and high-performance vehicles. For example, in high-performance sports cars, more precise braking control is required to cope with emergency braking situations at high speeds. Early mechanical brake control lines transmitted the force from the brake pedal to the master cylinder through simple mechanical connections, such as rigid pushrods or cables. This method has limitations in terms of the precision and adjustability of force transmission.

[0003] Existing brake control cables typically consist of a steel cable with a protective sleeve attached to its outer edge, and clips at both ends of the cable connecting the handle and the brake pads. In use, squeezing the handle moves the steel cable toward the handle, which in turn pulls the brake pads to complete the braking action. After braking, the brake pads rebound and reset the steel cable. However, the rebound of the brake pads to reset the entire steel cable is quite laborious, and long-term use will accelerate the wear and tear on the brake pads, reducing their lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a brake control line with the advantage of automatic reset, which solves the problem that the brake pads' lifespan is reduced when the brake control line resets after use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a brake control line, including a resetter, one end of which is provided with a first protection mechanism and the other end with a second protection mechanism, and a brake line is connected inside the resetter, the first protection mechanism and the second protection mechanism, respectively. The two ends of the brake line extend out of the ends of the first protection mechanism and the second protection mechanism, and are provided with locking posts. The resetter includes a base, the top of which is fitted with a top cover. A reset mechanism is provided inside the base, and the reset mechanism is located in the middle of the outer edge surface of the brake line.

[0006] Preferably, a support base is provided at one end of the base, and several through slots are symmetrically opened inside the base. A protruding post is constructed on the side of the top cover and embedded in the through slot. A slot is provided at one end of the top cover near the support base.

[0007] Preferably, the first protection mechanism includes a first flexible tube, with a locking block at one end of the first flexible tube away from the resetter, and the other end extending into the resetter and having a first locking seat, and a first spring provided on the outer edge of the first flexible tube near the locking block.

[0008] Preferably, the second protection mechanism includes a second flexible tube, with a round tube at one end of the second flexible tube away from the resetter and a second retainer at the other end. A cylinder is provided at the end of the round tube away from the resetter, and a cavity is provided inside the cylinder. A limiting post fixed to the outer edge of the second flexible tube is provided on the side of the cavity away from the resetter.

[0009] Preferably, the reset mechanism includes a connecting column, and a spring piece is provided at the bottom of one end of the connecting column. The spring piece is fixed to the outer edge of the first protection mechanism, and the side of the spring piece facing the connecting column has a downwardly curved arc surface.

[0010] Preferably, a second spring is provided at the end of the connecting post away from the spring piece. One end of the second spring abuts against the side of the connecting post, and a ring is embedded inside the other end. The outer edge of the ring is fixedly connected to the second spring, and the inner edge is slidably connected to the brake line.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, by setting up a resetter, a first protection mechanism, a second protection mechanism, a brake cable, and a reset mechanism, connects the brake cable through the resetter, the first protection mechanism, and the second protection mechanism. When the brake cable at one end of the second protection mechanism is pulled, the brake cable in the first protection mechanism moves toward the resetter, and drives the reset mechanism to move within the resetter. After the brake cable at one end of the second protection mechanism is released, the second spring at one end of the connecting post pushes the connecting post to reset the brake cable. This eliminates the need to rely on the rebound effect of the brake pads to drive the brake cable to reset, reducing brake pad wear and improving the service life of the brake pads.

[0013] 2. This utility model, by setting a brake cable, a connecting post, a spring, a second spring, and a ring, allows the connecting post to be squeezed by pulling the brake cable when it is pulled, and the connecting post to be reset by the second spring when the brake cable is released. A spring with a downward-curved surface is attached to the connecting post, which can buffer the connecting post when the second spring pushes it, preventing the connecting post from directly impacting the inside of the base, reducing the wear of the base, and improving the service life of the brake cable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is an exploded front view of the present invention;

[0016] Figure 3 This is a split bottom view of the present invention;

[0017] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0018] Figure 5 This utility model Figure 1 Enlarged schematic diagram of the structure at point B;

[0019] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure at point C;

[0020] Figure 7 This utility model Figure 3 An enlarged schematic diagram of the structure at point D.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Resetter; 11. Base; 12. Top cover; 13. Support base; 14. Through groove; 15. Protruding post; 16. Slot; 2. First protection mechanism; 21. First flexible tube; 22. Locking block; 23. First spring; 24. First locking seat; 3. Second protection mechanism; 31. Second flexible tube; 32. Round tube; 33. Round cylinder; 34. Cavity; 35. Limiting post; 36. Second locking seat; 4. Brake cable; 41. Locking post; 5. Reset mechanism; 51. Connecting post; 52. Spring; 53. Second spring; 54. Ring. Detailed Implementation

[0023] 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.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figures 1 to 7 This utility model provides an embodiment of a brake control line, including a resetter 1. One end of the resetter 1 is provided with a first protection mechanism 2, and the other end with a second protection mechanism 3. A brake line 4 is connected internally to the resetter 1, the first protection mechanism 2, and the second protection mechanism 3. Both ends of the brake line 4 extend out of the ends of the first protection mechanism 2 and the second protection mechanism 3, respectively, and are provided with locking posts 41. The resetter 1 includes a base 11, with a top cover 12 fitted onto the top of the base 11. A reset mechanism 5 is provided inside the base 11, located in the middle of the outer edge of the brake line 4. A support seat 13 is provided at one end inside the base 11, and several through slots 14 are symmetrically formed inside the base 11. A protrusion 15 embedded in the through slots 14 is constructed on the side of the top cover 12, and a locking groove 16 is provided at the end of the top cover 12 near the support seat 13. The first protection mechanism 2 includes a first flexible tube 21, with a locking block 22 at the end of the first flexible tube 21 away from the resetter 1, and the other end extending into the resetter 1. The system includes a first retainer 24 and a first spring 23 on the outer edge of the first flexible tube 21 near the retaining block 22. The second protection mechanism 3 includes a second flexible tube 31. A round tube 32 is provided at one end of the second flexible tube 31 away from the resetter 1, and a second retainer 36 is provided at the other end. A cylinder 33 is provided at the end of the round tube 32 away from the resetter 1. A cavity 34 is formed inside the cylinder 33. A limiting post 35 fixed to the outer edge of the second flexible tube 31 is provided on the side of the cavity 34 away from the resetter 1. The reset mechanism 5 includes a connecting post 51. A spring piece 52 is provided at the bottom of one end of the connecting post 51. The spring piece 52 is fixed to the outer edge of the first protection mechanism 2. The side of the spring piece 52 facing the connecting post 51 has a downwardly curved arc surface. A second spring 53 is provided at the end of the connecting post 51 away from the spring piece 52. One end of the second spring 53 abuts against the side of the connecting post 51, and a ring 54 is embedded inside the other end. The outer edge of the ring 54 is fixedly connected to the second spring 53, and the inner edge is slidably connected to the brake line 4.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A brake control line, comprising a resetter (1), characterized in that: The resetter (1) is provided with a first protection mechanism (2) at one end and a second protection mechanism (3) at the other end. The resetter (1), the first protection mechanism (2) and the second protection mechanism (3) are connected together with a brake line (4). The two ends of the brake line (4) extend out of the ends of the first protection mechanism (2) and the second protection mechanism (3) respectively, and are provided with a locking post (41). The resetter (1) includes a base (11). The top of the base (11) is fitted with a top cover (12). The reset mechanism (5) is provided inside the base (11). The reset mechanism (5) is located in the middle of the outer edge of the brake line (4).

2. A brake control line according to claim 1, characterized in that: The base (11) has a support seat (13) at one end, and several through slots (14) are symmetrically opened inside the base (11). The top cover (12) has a protruding post (15) embedded in the through slot (14) on its side, and a slot (16) is provided at one end of the top cover (12) near the support seat (13).

3. A brake control line according to claim 1, characterized in that: The first protection mechanism (2) includes a first hose (21), with a locking block (22) at one end of the first hose (21) away from the resetter (1), and the other end extending into the resetter (1) and having a first locking seat (24). A first spring (23) is provided on the outer edge of the first hose (21) near the locking block (22).

4. A brake control line according to claim 1, characterized in that: The second protection mechanism (3) includes a second flexible tube (31). A round tube (32) is provided at one end of the second flexible tube (31) away from the resetter (1), and a second card seat (36) is provided at the other end. A cylinder (33) is provided at one end of the round tube (32) away from the resetter (1). A cavity (34) is provided inside the cylinder (33). A limiting post (35) fixed to the outer edge of the second flexible tube (31) is provided on the side of the cavity (34) away from the resetter (1).

5. A brake control line according to claim 1, characterized in that: The reset mechanism (5) includes a connecting post (51), and a spring piece (52) is provided at the bottom of one end of the connecting post (51). The spring piece (52) is fixed to the outer edge of the first protection mechanism (2), and the side of the spring piece (52) facing the connecting post (51) has a downward curved arc surface.

6. A brake control line according to claim 5, characterized in that: A second spring (53) is provided at one end of the connecting post (51) away from the spring piece (52). One end of the second spring (53) abuts against the side of the connecting post (51), and a ring (54) is embedded inside the other end. The outer edge of the ring (54) is fixedly connected to the second spring (53), and the inner edge is slidably connected to the brake line (4).

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