Automobile inhaul cable regulator

Abstract

The utility model discloses an automobile inhaul cable adjuster which comprises an adjusting cylinder and a positioning pipe, a threading pipe is fixedly arranged on the end face of the adjusting cylinder, a main spring is movably connected to the interior of the adjusting cylinder, the positioning pipe is movably installed on the inner wall of the end, away from the threading pipe, of the adjusting cylinder, and transmission mechanisms are arranged on the outer walls of the two sides of the positioning pipe respectively. A baffle ring is fixedly connected to the outer wall of the end of the adjusting cylinder on the side of the threading pipe, a positioning plate is movably mounted on the outer wall of the threading pipe on the side of the baffle ring, sleeves are fixed to the outer walls of the two ends of the side of the positioning plate respectively, and auxiliary springs are movably arranged in the sleeves. According to the automobile inhaul cable regulator, the auxiliary spring is conveniently installed to reduce the pressure borne by the main spring, and the use stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile cable adjuster. Background Art

[0002] The automobile cable adjuster is an important component of the automobile. Its main function is to adjust the tension of the automobile cable. Therefore, the automobile cable adjuster is commonly found in control systems such as brakes and throttles on automobiles. And because the automobile cable adjuster is closely related to braking and shifting, the automobile cable adjuster is crucial to the safety of the automobile.

[0003] However, the existing automobile cable regulator has the following problems when used:

[0004] Since the automobile cable adjuster uses a single spring to adjust the cable, the spring is subjected to greater pressure and is therefore susceptible to damage. Therefore, in order to ensure the stability of the device, an auxiliary spring is required to share the pressure. However, the existing automobile cable adjuster is not convenient for installing an auxiliary spring, resulting in insufficient stability in the device.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original automobile cable adjuster. Utility Model Content

[0006] The utility model aims to provide an automobile cable adjuster to solve the problem that the existing automobile cable adjuster is inconvenient to install the auxiliary spring, which leads to insufficient stability in use of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile cable adjuster, comprising an adjusting tube and a positioning tube, the end face of the adjusting tube is fixedly provided with a threading tube, and the adjusting tube is movably connected with a main spring inside, and the inner wall of the end of the adjusting tube away from the threading tube is movably installed with a positioning tube, the outer walls on both sides of the positioning tube are respectively provided with transmission mechanisms, the outer wall of the end of the adjusting tube on the side of the threading tube is fixedly connected with a retaining ring, and the outer wall of the threading tube on the side of the retaining ring is movably installed with a positioning plate, and the outer walls at both ends of the positioning plate are respectively fixed with sleeves, and the inside of the sleeves is movably provided with auxiliary springs.

[0008] Preferably, the adjusting cylinder and the positioning tube are slidably connected, and both the adjusting cylinder and the positioning tube are arranged in close contact with the main spring.

[0009] Preferably, the adjusting cylinder and the positioning plate are threadedly connected, and the positioning plate and the retaining ring are in close contact with each other.

[0010] Preferably, the transmission mechanism includes a transmission rod, a transmission block and a limit bolt, and the transmission rod is fixedly mounted on the outer wall of the positioning tube, and the end of the transmission rod is fixedly connected to the transmission block, and the end inner wall of the transmission block is movably connected to the limit bolt.

[0011] Preferably, the cross-section of the transmission rod is set to be an "L" shape, and the transmission rod and the adjustment tube form a sliding structure.

[0012] Preferably, the transmission block and the limit bolt are both slidably arranged with the sleeve, and the sleeve and the transmission block are both fitted with the auxiliary spring, and the transmission block and the limit bolt are threadedly connected.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the automobile cable adjuster is convenient for installing the auxiliary spring, thereby improving the use stability of the device;

[0014] By moving the auxiliary spring, the auxiliary spring is inserted into the sleeve, and then by moving the positioning tube, the positioning tube is inserted into the adjusting tube. At this time, the transmission block is inserted into the sleeve, and then the limit bolt is inserted into the transmission block and the limit bolt is tightened to complete the assembly of the device. At this time, the auxiliary spring is installed. When the positioning tube is displaced by force, the positioning tube squeezes the main spring to deform, and at the same time the transmission block squeezes the auxiliary spring, so that the pressure of the main spring is shared by the auxiliary spring. Therefore, the device is easy to install the auxiliary spring to reduce the pressure on the main spring, so that the stability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 2 This is a partial side view structural diagram of the positioning plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the side view of the transmission rod of the utility model;

[0018] Figure 4 It is a schematic diagram of a partial top view of the casing structure of the utility model.

[0019] In the figure: 1. adjusting cylinder; 2. threading tube; 3. main spring; 4. positioning tube; 5. transmission mechanism; 501. transmission rod; 502. transmission block; 503. limit bolt; 6. retaining ring; 7. positioning plate; 8. sleeve; 9. auxiliary spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an automobile cable adjuster, comprising an adjusting cylinder 1, a threading tube 2, a main spring 3, a positioning tube 4, a transmission mechanism 5, a transmission rod 501, a transmission block 502, a limit bolt 503, a retaining ring 6, a positioning plate 7, a sleeve 8 and an auxiliary spring 9. The end surface of the adjusting cylinder 1 is fixedly provided with the threading tube 2, and the main spring 3 is movably connected inside the adjusting cylinder 1, and the positioning tube 4 is movably installed on the inner wall of the end of the adjusting cylinder 1 away from the threading tube 2, and the outer walls on both sides of the positioning tube 4 are respectively provided with the transmission mechanism 5, the outer wall of the end of the adjusting cylinder 1 on the side of the threading tube 2 is fixedly connected with the retaining ring 6, and the outer wall of the threading tube 2 on the side of the retaining ring 6 is movably installed with a positioning plate 7, and the outer walls of both ends of the positioning plate 7 are respectively fixed with sleeves 8, and the inside of the sleeve 8 is movably provided with an auxiliary spring 9.

[0022] The adjusting tube 1 and the positioning tube 4 are slidably connected, and both the adjusting tube 1 and the positioning tube 4 are fitted with the main spring 3, so that when the automobile cable is working, the automobile cable drives the positioning tube 4 to slide relative to the adjusting tube 1, thereby causing the positioning tube 4 to squeeze the main spring 3 and deform.

[0023] The adjusting cylinder 1 and the positioning plate 7 are threadedly connected, and the positioning plate 7 and the retaining ring 6 are in close contact, so that the user can rotate the positioning plate 7 to disassemble and install the positioning plate 7, and limit the positioning plate 7 through the retaining ring 6.

[0024] The transmission mechanism 5 includes a transmission rod 501, a transmission block 502 and a limit bolt 503, and the transmission rod 501 is fixedly installed on the outer wall of the positioning tube 4, and the end of the transmission rod 501 is fixedly connected to the transmission block 502, and the inner wall of the end of the transmission block 502 is movably connected to the limit bolt 503, so that when the positioning tube 4 moves, the positioning tube 4 drives the transmission mechanism 5, so that the transmission mechanism 5 drives the auxiliary spring 9 to deform, thereby sharing the pressure borne by the main spring 3, so that the stability of the device is improved.

[0025] The cross-section of the transmission rod 501 is set to an "L" shape, and the transmission rod 501 and the adjustment tube 1 form a sliding structure, so that when the positioning tube 4 is displaced by force, the positioning tube 4 drives the transmission rod 501 to slide relative to the adjustment tube 1, so that the transmission rod 501 drives the transmission block 502 to move.

[0026] The transmission block 502 and the limit bolt 503 are both slidably arranged with the sleeve 8, and the sleeve 8 and the transmission block 502 are both fitted with the auxiliary spring 9, and the transmission block 502 and the limit bolt 503 are threadedly connected, so that the transmission rod 501 can push the transmission block 502 to slide relative to the sleeve 8, so that the transmission block 502 squeezes the auxiliary spring 9 to deform, and when the user inserts the limit bolt 503 into the transmission block 502 and tightens the limit bolt 503, the limit bolt 503 provides limit protection for the transmission block 502, thereby preventing the transmission block 502 from detaching from the sleeve 8.

[0027] Working principle: When using the car cable adjuster, first Figure 1-4 As shown, the user sets the positioning plate 7 on the adjusting tube 1 and tightens the positioning plate 7. At this time, the positioning plate 7 fits the retaining ring 6. Then the user inserts the main spring 3 into the adjusting tube 1. Next, the user inserts the auxiliary spring 9 into the sleeve 8. Subsequently, the user moves the positioning tube 4 to insert into the adjusting tube 1. As the positioning tube 4 moves, the positioning tube 4 drives the transmission block 502 to insert into the sleeve 8. At this time, the positioning tube 4 fits the main spring 3, and the transmission block 502 fits the auxiliary spring 9. Then, the user inserts the limit bolt 503 into the transmission block 502 and tightens the limit bolt 503. Similarly, the remaining limit bolts 503 are operated to complete the installation of the device. At this time, the auxiliary spring 9 is installed. Then the user inserts the car cable into the threading tube 2, and then moves the cable to pass through the main spring 3 is inserted into the positioning tube 4, and then the user fixes the positioning tube 4 and the cable, and then the user fixes the device on the car. When the car cable works, the positioning tube 4 slides relative to the adjusting tube 1 and compresses the main spring 3 to deform. At the same time, the positioning tube 4 drives the transmission rod 501 to slide relative to the adjusting tube 1, and then the transmission rod 501 drives the transmission block 502 to move. At this time, the transmission block 502 and the limit bolt 503 slide relative to the sleeve 8 at the same time, and then the transmission block 502 compresses the auxiliary spring 9 to deform, so that the pressure of the main spring 3 is shared by the deformation of the auxiliary spring 9, thereby protecting the main spring 3 and improving the stability of the device. Therefore, the device is easy to install the auxiliary spring 9 to reduce the pressure on the main spring 3, so that the stability of the device is improved.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automobile cable adjuster, comprising an adjusting tube (1) and a positioning tube (4), characterized in that: The end surface of the adjusting tube (1) is fixedly provided with a threading tube (2), and the adjusting tube (1) is movably connected with a main spring (3) inside, and a positioning tube (4) is movably installed on the inner wall of the end of the adjusting tube (1) away from the threading tube (2), and the outer walls on both sides of the positioning tube (4) are respectively provided with a transmission mechanism (5), and the outer wall of the end of the adjusting tube (1) on the side of the threading tube (2) is fixedly connected with a retaining ring (6), and the outer wall of the threading tube (2) on the side of the retaining ring (6) is movably installed with a positioning plate (7), and the outer walls at both ends of the side of the positioning plate (7) are respectively fixed with sleeves (8), and the sleeves (8) are movably provided with auxiliary springs (9) inside.

2. The automobile cable adjuster according to claim 1, characterized in that: The adjusting cylinder (1) and the positioning tube (4) are slidably connected, and both the adjusting cylinder (1) and the positioning tube (4) are arranged in close contact with the main spring (3).

3. The automobile cable adjuster according to claim 1, characterized in that: The adjusting cylinder (1) and the positioning plate (7) are threadedly connected, and the positioning plate (7) and the retaining ring (6) are in close contact with each other.

4. The automobile cable adjuster according to claim 1, characterized in that: The transmission mechanism (5) comprises a transmission rod (501), a transmission block (502) and a limit bolt (503), wherein the transmission rod (501) is fixedly mounted on the outer wall of the positioning tube (4), the end of the transmission rod (501) is fixedly connected to the transmission block (502), and the inner wall of the end of the transmission block (502) is movably connected to the limit bolt (503).

5. The automobile cable adjuster according to claim 4, characterized in that: The cross-sectional shape of the transmission rod (501) is set to be an "L" shape, and the transmission rod (501) and the adjustment cylinder (1) form a sliding structure.

6. The automobile cable adjuster according to claim 4, characterized in that: The transmission block (502) and the limit bolt (503) are both slidably arranged with the sleeve (8), and the sleeve (8) and the transmission block (502) are both fitted with the auxiliary spring (9), and the transmission block (502) and the limit bolt (503) are threadedly connected.

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