Protective sleeve device for automobile brake pipe

Abstract

The utility model discloses an automobile brake pipe protective sleeve device which comprises a first protective sleeve and a second protective sleeve, the two ends of the first protective sleeve and the two ends of the second protective sleeve are fixedly connected with arc-shaped plates, the inner walls of the arc-shaped plates are fixedly connected with sleeves, the interiors of the sleeves are fixedly connected with clamping springs, and the clamping springs are fixedly connected with the arc-shaped plates. A movable rod is fixedly connected to the other end of the clamping spring, a clamping plate is fixedly connected to the other end of the movable rod, a screw rod is movably connected to the interior of the arc-shaped plate, hinges are arranged on one side of the first protective sleeve and one side of the second protective sleeve, and the first protective sleeve and the second protective sleeve are rotationally connected through the hinges; the protective sleeve is divided into the first protective sleeve body and the second protective sleeve body which are rotationally connected through the hinge, the protective sleeve body is convenient to mount and dismount, then the brake pipe is convenient to overhaul, meanwhile, the threaded rod is arranged in the arc-shaped plate, the threaded rod drives the clamping plate to clamp the brake pipe, the stability of connection between the brake pipe and the protective sleeve is improved, and the service life of the brake pipe is prolonged. And displacement of the protective sleeve is avoided.

Description

Technical Field

[0001] This utility model relates to the field of brake pipe protection technology, and in particular to a protective sleeve device for automotive brake pipes. Background Technology

[0002] Brake lines are a key component of the braking system, responsible for transmitting brake fluid pressure. Their safety directly affects driving safety. Brake line protective sleeves improve the reliability and durability of the braking system through physical protection and environmental isolation.

[0003] Existing brake pipe protective sleeves are usually fitted onto the brake pipes, which makes them inconvenient to remove and thus inconvenient to inspect and repair the brake pipes. Furthermore, when the vehicle is moving and experiences bumps, the protective sleeve is very likely to shift, thereby affecting its protective performance for the brake pipes. Utility Model Content

[0004] The purpose of this utility model is to provide a protective sleeve device for automotive brake pipes, which solves the problems of existing brake pipe protective sleeves, which are usually fitted on the brake pipes, making them inconvenient to disassemble and thus inconvenient to inspect the brake pipes. Furthermore, when the vehicle is moving and experiencing bumps, the protective sleeve may shift, thereby affecting the protective performance of the protective sleeve for the brake pipes.

[0005] To achieve the above objectives, a protective sleeve device for automotive brake pipes is provided, comprising: a first protective sleeve and a second protective sleeve. Both ends of the first and second protective sleeves are fixedly connected to an arc-shaped plate. A sleeve is fixedly connected to the inner wall of the arc-shaped plate. A clamping spring is fixedly connected inside the sleeve. A movable rod is fixedly connected to the other end of the clamping spring. A clamping plate is fixedly connected to the other end of the movable rod. A screw is movably connected inside the arc-shaped plate, thereby improving the stability of the connection between the brake pipe and the first and second protective sleeves.

[0006] According to the aforementioned automotive brake pipe protective sleeve device, a hinge is provided on one side of both the first protective sleeve and the second protective sleeve, and the first protective sleeve and the second protective sleeve are rotatably connected by the hinge, which facilitates the installation and removal of the first protective sleeve and the second protective sleeve.

[0007] According to the aforementioned automotive brake pipe protective sleeve device, both the first protective sleeve and the second protective sleeve are provided with mounting holes at their tops, and the two mounting holes are movably connected by fixing bolts and nuts, which facilitates the connection of the first protective sleeve and the second protective sleeve.

[0008] According to the aforementioned automotive brake pipe protective sleeve device, the arc-shaped plate has a screw hole inside, and the inner wall of the screw hole and the outer wall of the screw rod are both provided with threads. The screw hole and the screw rod are engaged with each other through the threads, which facilitates the movement of the clamping plate.

[0009] According to the aforementioned automotive brake pipe protective sleeve device, the shape and size of the movable rod are matched with the shape and size of the sleeve, and the movable rod is slidably connected to the inner wall of the sleeve, which facilitates the limiting and guiding of the clamping plate.

[0010] According to the aforementioned automotive brake pipe protective sleeve device, a rotating shaft seat is fixedly connected to one side of the clamping plate, and one end of the screw is rotatably connected to the rotating shaft seat to facilitate the rotation of the screw.

[0011] The above-mentioned solution has the following beneficial effects:

[0012] 1. The automotive brake pipe protective sleeve device divides the protective sleeve into two parts, protective sleeve one and protective sleeve two, which are connected by a hinge. Both protective sleeve one and protective sleeve two are provided with mounting holes at the top. The two mounting holes are fixed by fixing bolts and nuts, which facilitates the installation and removal of the protective sleeve, and thus facilitates the maintenance of the brake pipe.

[0013] 2. This automotive brake pipe protective sleeve device has a screw hole on one side of the arc-shaped plate, and a screw rod is installed in the screw hole. By rotating the screw rod, the clamping plate is moved, and the automotive brake pipe can be clamped by the two clamping plates. This improves the stability of the connection between the brake pipe and the protective sleeve, and thus prevents the protective sleeve from shifting when the car is bumpy, thereby improving the stability of the protective sleeve installation.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a protective sleeve device for automotive brake pipes according to the present invention;

[0017] Figure 2 This is a side view of a protective sleeve device for automotive brake pipes according to this utility model;

[0018] Figure 3 This is a partial sectional view of a protective sleeve device for automotive brake pipes according to the present invention;

[0019] Figure 4 This utility model relates to a protective sleeve device for automotive brake pipes. Figure 3 Enlarged view of point A.

[0020] Legend:

[0021] 1. Protective sleeve one; 2. Protective sleeve two; 3. Hinge; 4. Mounting hole; 5. Arc plate; 6. Sleeve; 7. Clamping spring; 8. Movable rod; 9. Clamping plate; 10. Screw; 11. Rotating shaft seat. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model discloses a protective sleeve device for automotive brake pipes, comprising: a first protective sleeve 1 and a second protective sleeve 2. Both ends of the first protective sleeve 1 and the second protective sleeve 2 are fixedly connected to an arc-shaped plate 5. A sleeve 6 is fixedly connected to the inner wall of the arc-shaped plate 5. A clamping spring 7 is fixedly connected inside the sleeve 6. A movable rod 8 is fixedly connected to the other end of the clamping spring 7. A clamping plate 9 is fixedly connected to the other end of the movable rod 8. A screw 10 is movably connected inside the arc-shaped plate 5. By rotating the screw 10, the clamping plate 9 can be moved. The clamping plate 9 clamps the brake pipe, which can prevent the first protective sleeve 1 and the second protective sleeve 2 from shifting when the car is bumpy, thus improving the stability of the connection between the brake pipe and the first protective sleeve 1 and the second protective sleeve 2.

[0024] Both protective sleeve 1 and protective sleeve 2 are provided with a hinge 3 on one side. Protective sleeve 1 and protective sleeve 2 are rotatably connected by the hinge 3, which facilitates the installation and removal of protective sleeve 1 and protective sleeve 2.

[0025] Both protective sleeve 1 and protective sleeve 2 have mounting holes 4 on their tops, and the two mounting holes 4 are movably connected by fixing bolts and nuts. Protective sleeve 1 and protective sleeve 2 are connected by fixing bolts and nuts, which facilitates installation and disassembly, and thus facilitates the maintenance of the brake pipe.

[0026] The arc plate 5 has a screw hole inside. The inner wall of the screw hole and the outer wall of the screw rod 10 are both threaded. The screw hole and the screw rod 10 are engaged with each other through the threads. When the screw rod 10 rotates, it will drive the clamping plate 9 to move, and then the brake tube can be clamped by the clamping plate 9.

[0027] The shape and size of the movable rod 8 are matched with the shape and size of the sleeve 6. The movable rod 8 is slidably connected to the inner wall of the sleeve 6. The movable rod 8 will slide inside the sleeve 6 as the clamping plate 9 moves, and can limit the movement of the clamping plate 9, thus improving the stability of the clamping plate 9 during the movement process.

[0028] A rotating shaft seat 11 is fixedly connected to one side of the clamping plate 9, and one end of the screw 10 is rotatably connected to the rotating shaft seat 11 to facilitate the rotation of the screw 10.

[0029] Working principle: During installation, the protective sleeve 1 and the protective sleeve 2 are rotated by the hinge 3 to fit onto the brake pipe. The positions of the two mounting holes 4 are aligned, and the fixing bolts are inserted and connected with the nuts to complete the connection of the protective sleeve 1 and the protective sleeve 2. To prevent the protective sleeve 1 and the protective sleeve 2 from shifting, the four screws 10 are rotated in sequence. The screws 10 drive the clamping plate 9 to move, thereby clamping and positioning the brake pipe, which improves the stability of the connection between the protective sleeve and the brake pipe. When the brake pipe needs to be inspected, the protective sleeve 1 and the protective sleeve 2 can be removed simply by taking out the fixing bolts and fixing nuts in the mounting holes 4, which facilitates the maintenance of the brake pipe.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A protective sleeve device for automotive brake lines, comprising: Protective sleeve one (1) and protective sleeve two (2) are characterized in that both ends of the protective sleeve one (1) and protective sleeve two (2) are fixedly connected to an arc plate (5), the inner wall of the arc plate (5) is fixedly connected to a sleeve (6), the inside of the sleeve (6) is fixedly connected to a clamping spring (7), the other end of the clamping spring (7) is fixedly connected to a movable rod (8), the other end of the movable rod (8) is fixedly connected to a clamping plate (9), and the inside of the arc plate (5) is movably connected to a screw (10).

2. The automotive brake pipe protective sleeve device according to claim 1, characterized in that, Both the first protective sleeve (1) and the second protective sleeve (2) are provided with hinges (3) on one side, and the first protective sleeve (1) and the second protective sleeve (2) are rotatably connected by the hinges (3).

3. The automotive brake pipe protective sleeve device according to claim 1, characterized in that, The top of both the first protective sleeve (1) and the second protective sleeve (2) are provided with mounting holes (4), and the two mounting holes (4) are movably connected by fixing bolts and nuts.

4. The automotive brake pipe protective sleeve device according to claim 1, characterized in that, The arc plate (5) has a screw hole inside. The inner wall of the screw hole and the outer wall of the screw rod (10) are both threaded. The screw hole and the screw rod (10) are engaged with each other through the threads.

5. The automotive brake pipe protective sleeve device according to claim 1, characterized in that, The shape and size of the movable rod (8) are matched with the shape and size of the sleeve (6), and the movable rod (8) is slidably connected to the inner wall of the sleeve (6).

6. The automotive brake pipe protective sleeve device according to claim 1, characterized in that, A rotating shaft seat (11) is fixedly connected to one side of the clamping plate (9), and one end of the screw (10) is rotatably connected to the rotating shaft seat (11).

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