Brake cable connecting device with anti-fracture function

Abstract

The utility model relates to the technical field of brake cable connecting devices, and discloses a brake cable connecting device with an anti-fracture function, which comprises a connecting sleeve, the front side of the outer wall of the connecting sleeve is provided with a limiting opening, the inner wall of the connecting sleeve is provided with a connecting groove, and the rear side of the outer wall of the connecting sleeve is rotatably connected with a rotating column I; the inner wall of the connecting groove is rotatably connected with a connecting piece, the front side of the connecting piece is fixedly connected with a limiting piece, the outer wall of the connecting piece is provided with a butt joint groove, the right side of the connecting piece is fixedly connected with a steel wire, and the outer wall of the steel wire is fixedly connected with a protective sleeve. According to the utility model, the two ends of the steel wire are welded to the connecting sheet, the groove is provided with the limiting sheet, the inner wall groove of the connecting sleeve is butted with the groove of the connecting sheet, the steel wire is mounted in the structure, the limiting opening of the connecting sleeve is butted and locked with the limiting sheet, the joint is prevented from being damaged, the protective sleeve is additionally arranged to reduce friction, the service life is prolonged, and the use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake cable connecting device technical field especially relates to a brake cable connecting device with anti -break function. BACKGROUND

[0002] With the rapid development of transportation industry, the safety performance of vehicle is paid more and more attention, and the reliability of brake structure directly affects the driving safety, wherein the brake cable as the key component connecting brake pedal and brake caliper, its performance is crucial, the existing brake cable connecting device adopts metal material, although the strength is higher, but fatigue fracture will occur in the long-term use, especially under extreme environmental conditions, it is more likely to cause safety accidents, the existing structure lacks effective protection measures, once breaking, leading to brake failure, brings great security risk to the driver and passenger

[0003] Through the retrieval, the patent of China announcement number CN104604443A discloses a brake cable connecting device belongs to special vehicle accessory technical field, the brake cable connecting device, including with the first connecting piece fixed connection of the lawnmower handle, the outer ring is set with the positioning column on the outer ring, the inner wall of the outer ring is set with the positioning rod corresponding to the positioning column on the inner disc, the inner disc is connected with the brake cable through the second connecting piece, the invention can solve the problem that the steel wire rope is fixedly connected at the handle and is easy to break the end of the steel wire rope, but the above structure does not consider that the structure is relatively complex, the end breakage prevention effect is poor, the protection is not comprehensive, the disassembly and installation are not convenient, and the daily maintenance is difficult. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a brake cable connecting device with anti -break function, aims at improving the problems of complex structure, poor end breakage prevention effect, not comprehensive protection, inconvenient disassembly and installation and difficult maintenance in the prior art.

[0005] In order to realize the above object, the utility model adopts the following technical scheme: a brake cable connecting device with anti -break function, including the connecting sleeve, the outer wall front side of the connecting sleeve is set with the limit mouth, the inner wall of the connecting sleeve is set with the connecting groove, the outer wall rear side of the connecting sleeve is rotatably connected with the rotating column one, the inner wall of the connecting groove is rotatably connected with the connecting piece, the front side of the connecting piece is fixedly connected with the limiting piece, the outer wall of the connecting piece is set with the butt joint groove, the right side of the connecting piece is fixedly connected with the steel wire, the outer wall of the steel wire is fixedly connected with the protective sleeve, the outer wall of the connecting sleeve is provided with the dismounting mechanism, and the dismounting mechanism is used for fixing structure and facilitating disassembly and installation.

[0006] Through the technical scheme, the limiting opening of the front side of the outer wall of the connecting sleeve provides accurate positioning when the connecting sleeve cooperates with other components, the connecting groove is used to accommodate and fix the components, ensuring the stability and reliability of the connection, the rotating column one allows the connecting sleeve to rotate within a certain range, thereby improving the flexibility and adaptability of the overall structure, the connecting piece is designed to be installed in the connecting groove, thereby achieving flexible connection with external components, the front side of the connecting piece is fixedly connected with the limiting piece, which provides limiting when the connecting piece is installed to a specific position, preventing damage caused by excessive rotation, the outer wall of the connecting piece is also provided with a butt joint groove, which is used to butt joint with other components, ensuring the accuracy and stability of the connection, the right side of the connecting piece is fixedly connected with a steel wire, which provides power transmission for the structure, the outer wall of the steel wire is fixedly connected with a protective sleeve, which protects the steel wire from erosion and wear caused by the external environment, prolonging its service life, and the outer wall of the connecting sleeve is also provided with a dismounting mechanism, which is designed to facilitate dismounting and mounting of the connecting sleeve when needed.

[0007] As a further description of the above technical scheme:

[0008] The dismounting mechanism comprises a fixed ring, the inner wall of the fixed ring is in sliding connection with the outer wall of the connecting sleeve, the outer wall of the connecting sleeve is provided with a fixed groove, the bottom of the fixed ring is rotatably connected with a rotating column two, the top of the fixed ring is fixedly connected with a tightening piece, the front side of the tightening piece is threadedly connected with a screw, and the right side of the screw is threadedly connected with a nut.

[0009] Through the above technical scheme, the inner wall of the fixed ring is in sliding connection with the outer wall of the connecting sleeve, so that they can smoothly move relative to each other, thereby improving the flexibility and adaptability of the overall structure, the outer wall of the connecting sleeve is uniformly provided with a plurality of fixed grooves, which provide reliable support points for the fixed ring, ensuring its stability during use, the bottom of the fixed ring is rotatably connected through the rotating column two, which allows the fixed ring to freely rotate within a certain range, thereby adapting to different installation requirements and use scenarios, in order to further enhance the stability of the fixed ring, the top of the fixed ring is fixedly connected with the tightening piece, which allows the fixed ring to be firmly fixed in place, preventing unnecessary movement and falling during use, in order to achieve accurate adjustment of the tightening piece, the front side of the tightening piece is threadedly connected with the screw, which can easily adjust the position of the tightening piece, thereby achieving accurate control of the fixed ring, and the right side of the screw is threadedly connected with the nut, which further enhances the stability of the screw, ensuring its reliability during use.

[0010] As a further description of the above technical scheme:

[0011] The left side of the connecting piece is fixedly connected with a mounting block one, and the front side of the mounting block one is provided with a mounting hole one.

[0012] Through the above technical scheme: the mounting block one provides mounting positions for other structures, and the mounting hole one is used for mounting other components.

[0013] As a further description of the above technical scheme:

[0014] The inner wall of the mounting hole one is fixedly connected with a mounting column one, and the left side of the mounting column one is provided with a pedal module.

[0015] Through the above technical scheme: the mounting column one plays a supporting and fixing role, and the pedal module can provide a pedal function, which is convenient for users to use.

[0016] As a further description of the above technical scheme:

[0017] The outer wall of the limiting piece is in sliding connection with the inner wall of the limiting opening, and the steel wires are spirally wound.

[0018] Through the above technical scheme: the outer wall of the limiting piece and the inner wall of the limiting opening can be in sliding connection, so as to ensure the flexible movement between components, and the steel wires are spirally wound, so as to increase the stability and durability of the structure.

[0019] As a further description of the above technical scheme:

[0020] The right side of the connecting piece is fixedly connected with a mounting block two, and the front side of the mounting block two is provided with a mounting hole two.

[0021] Through the above technical scheme: the mounting block two also provides mounting points for other modules, and the front side of the mounting block two is provided with a mounting hole two, so as to meet the structural requirements during installation.

[0022] As a further description of the above technical scheme:

[0023] The inner wall of the mounting hole two is fixedly connected with a mounting column two, and the right side of the mounting column two is provided with a caliper module.

[0024] Through the above technical scheme: at the right side of the mounting column two, a caliper module is arranged, which is used for realizing a specific brake function.

[0025] As a further description of the above technical scheme:

[0026] The inner wall of the tightening piece is provided with a thread, and one end of the screw is provided with a cross-shaped port.

[0027] Through the technical scheme, the inner wall part of the tightening piece is provided with threads to facilitate connection with other components, and one end of the screw is provided with a cross-shaped port, so that the screw can be tightened and loosened by a tool.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1、The utility model discloses a steel wire rope connecting device, which comprises a connecting sleeve, a connecting piece and a limiting piece, wherein the connecting piece is welded to the two ends of a steel wire rope, the limiting piece is arranged on the connecting piece, and the connecting sleeve is arranged on the steel wire rope.

[0030] 2、The utility model discloses a steel wire rope connecting device, which comprises a connecting sleeve, a connecting piece and a limiting piece, wherein the connecting piece is welded to the two ends of a steel wire rope, the limiting piece is arranged on the connecting piece, and the connecting sleeve is arranged on the steel wire rope. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A front side perspective view of a brake wire connecting device protective sleeve with a fracture prevention function is provided for the utility model;

[0032] Figure 2 A partial structure split drawing of a steel wire rope of a brake wire connecting device with a fracture prevention function is provided for the utility model;

[0033] Figure 3 A partial structure drawing of a fixing ring of a brake wire connecting device with a fracture prevention function is provided for the utility model;

[0034] Figure 4 A partial structure display drawing of a tightening piece of a brake wire connecting device with a fracture prevention function is provided for the utility model;

[0035] Figure 5 A partial structure schematic view of a butt joint groove of a brake wire connecting device with a fracture prevention function is provided for the utility model.

[0036] LEGEND:

[0037] 1, connecting sleeve; 2, dismounting mechanism; 201, fixed ring; 202, fixed groove; 203, rotating column two; 204, tightening piece; 205, screw; 206, nut; 3, limiting port; 4, connecting groove; 5, rotating column one; 6, connecting piece; 7, butt joint groove; 8, limiting piece; 9, steel wire; 10, protective sleeve; 11, mounting block one; 12, mounting hole one; 13, mounting column one; 14, pedal module; 15, mounting block two; 16, mounting hole two; 17, mounting column two; 18, caliper module. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] Please refer to the drawings of the embodiments of the utility model Figure 1 and the drawings of the embodiments of the utility model Figure 2 , one embodiment provided by the utility model: a brake wire connecting device with anti-breaking function, including connecting sleeve 1, the front side of the outer wall of connecting sleeve 1 is provided with limiting port 3, the inner wall of connecting sleeve 1 is provided with connecting groove 4, the rear side of the outer wall of connecting sleeve 1 is rotatably connected with rotating column one 5, the inner wall of connecting groove 4 is rotatably connected with connecting piece 6, the front side of connecting piece 6 is fixedly connected with limiting piece 8, the outer wall of connecting piece 6 is provided with butt joint groove 7, the right side of connecting piece 6 is fixedly connected with steel wire 9, the outer wall of steel wire 9 is fixedly connected with protective sleeve 10, the outer wall of connecting sleeve 1 is provided with dismounting mechanism 2, and the dismounting mechanism 2 is used for fixing structure and facilitating dismounting installation;

[0040] Specifically, the limiting opening 3 of the front side of the outer wall of the connecting sleeve 1 provides accurate positioning when the connecting sleeve 1 cooperates with other components, the connecting groove 4 accommodates and fixes other components, ensuring the stability and reliability of the connection, the rotating column one 5 allows the connecting sleeve 1 to rotate within a certain range, thereby improving the flexibility and adaptability of the overall structure, the connecting piece 6 allows it to be installed in the connecting groove 4, thereby realizing flexible connection with external components, the front side of the connecting piece 6 is fixedly connected with the limiting piece 8, which provides limiting when the connecting piece 6 is installed to a specific position, preventing damage caused by excessive rotation, the outer wall of the connecting piece 6 is also provided with a butt joint groove 7, which is used to butt joint with other components, ensuring the accuracy and stability of the connection, the right side of the connecting piece 6 is fixedly connected with a steel wire 9, which provides power transmission for the structure, the outer wall of the steel wire 9 is fixedly connected with a protective sleeve 10, which protects the steel wire 9 from corrosion and wear caused by the external environment, prolonging its service life, the outer wall of the connecting sleeve 1 is also provided with a dismounting mechanism 2, which is designed to facilitate the dismounting and mounting of the connecting sleeve 1 when needed.

[0041] Please refer to the accompanying Figure 2 , the accompanying Figure 3 and the accompanying Figure 4 , the dismounting mechanism 2 includes a fixed ring 201, the inner wall of the fixed ring 201 is in sliding connection with the outer wall of the connecting sleeve 1, the outer wall of the connecting sleeve 1 is provided with a fixed groove 202, the bottom of the fixed ring 201 is rotatably connected with a rotating column two 203, the top of the fixed ring 201 is fixedly connected with a tightening piece 204, the front side of the tightening piece 204 is threadedly connected with a screw 205, the right side of the screw 205 is threadedly connected with a nut 206;

[0042] Specifically, the inner wall of the fixed ring 201 and the outer wall of the connecting sleeve 1 are in sliding connection, which allows smooth relative movement between the two, thereby improving the flexibility and adaptability of the overall structure. The outer wall of the connecting sleeve 1 is uniformly provided with a plurality of fixing grooves 202, which provide reliable support points for the fixed ring 201 and ensure its stability during use. The bottom of the fixed ring 201 is connected by a rotating column two 203, which allows the fixed ring 201 to rotate freely within a certain range, thereby adapting to different installation requirements and use scenarios. To further enhance the stability of the fixed ring 201, a tightening piece 204 is fixedly connected to the top of the fixed ring 201. The tightening piece 204 allows the fixed ring 201 to be securely fixed in place, preventing unnecessary movement and falling during use. To achieve precise adjustment of the tightening piece 204, a screw 205 is threadedly connected to the front side of the tightening piece 204. By rotating the screw 205, the position of the tightening piece 204 can be easily adjusted, thereby achieving precise control of the fixed ring 201. A nut 206 is threadedly connected to the right side of the screw 205, further enhancing the stability of the screw 205 and ensuring its reliability during use.

[0043] Please refer to the attached Figure 1 and attached Figure 2 The left side of the left connecting piece 6 is fixedly connected with a mounting block one 11, and the front side of the mounting block one 11 is provided with a mounting hole one 12. The inner wall of the mounting hole one 12 is fixedly connected with a mounting column one 13, and the left side of the mounting column one 13 is provided with a pedal module 14. The outer wall of the limiting piece 8 is in sliding connection with the inner wall of the limiting port 3, and the steel wire 9 is spirally wound between them.

[0044] Specifically, on the left side of the left connecting piece 6, there is a fixedly connected mounting block one 11 that provides mounting positions for other structures. The front side of this mounting block one 11 is provided with a special mounting hole one 12 for mounting other components. On the inner wall of the mounting hole one 12, a mounting column one 13 is fixedly connected, which serves as a support and fixing function. The left side of the mounting column one 13 is provided with a pedal module 14, which can provide pedal function for user convenience. The outer wall of the limiting piece 8 can be in sliding connection with the inner wall of the limiting port 3, ensuring flexible movement between components. The steel wire 9 is spirally wound between them, increasing the stability and durability of the structure.

[0045] Please refer to the attached Figure 1 and attached Figure 5The right side of the right connecting sheet 6 is fixedly connected with a mounting block two 15, a mounting hole two 16 is formed in the front side of the mounting block two 15, an installation column two 17 is fixedly connected to the inner wall of the mounting hole two 16, a caliper module 18 is arranged on the right side of the installation column two 17, the inner wall of the tightening sheet 204 is provided with a thread, and a cross-shaped port is arranged on one end of the screw 205.

[0046] Specifically, the right side of the right connecting sheet 6 is fixedly connected with a mounting block two 15, which also provides a mounting point for other modules, and a mounting hole two 16 is formed in the front side of the mounting block two 15 to facilitate the structural requirements during installation, and the inner wall of the mounting hole two 16 is fixedly connected with an installation column two 17, and a caliper module 18 is arranged on the right side of the installation column two 17 to realize a specific brake function, the inner wall of the tightening sheet 204 is provided with a thread to facilitate connection with other components, and a cross-shaped port is arranged on one end of the screw 205 to enable it to be tightened and loosened by a tool.

[0047] Working principle: the steel wire 9 is fixedly connected by welding connecting sheets 6 on both ends, the connecting slots 7 are formed on the outer wall of the connecting sheets 6, and the limiting pieces 8 are arranged, the connecting slots 4 are arranged on the inner wall of the two rotating connecting sleeves 1 to be connected with the connecting slots 7, so that the steel wire 9 is rotatingly connected in the structure, the limiting openings 3 are formed on the connecting sleeves 1 to be connected with the limiting pieces 8, so that the structure is locked to avoid damage and fracture of the joint of the steel wire 9 due to excessive folding stress, thereby prolonging the service life of the steel wire rope, and the protective sleeve 10 is arranged on the outer wall of the steel wire 9 to further reduce the friction degree of the structure during use, thereby meeting the use requirements;

[0048] The fixed slots 202 are formed on the outer wall of the connecting sleeve 1 to provide a fixed position for the fixed ring 201, the fixed ring 201 is composed of two halves rotatingly connected by the rotating column two 203, so that the fixed ring 201 is rotated and attached to the fixed slots 202 on the connecting sleeve 1 during fixing, the screw 205 is screwed into the tightening sheet 204 on the other end of the fixed ring 201, and then the nut 206 is screwed to fix the structure, such a structure is quick and convenient to disassemble and assemble, has good fixing effect, is convenient for replacing and maintaining the brake wire, and meets the disassembly and assembly requirements.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement of some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A brake cable connecting device with anti-breaking function, comprising a connecting sleeve (1), characterized in that: The outer wall of the connecting sleeve (1) is provided with a limiting opening (3), the inner wall of the connecting sleeve (1) is provided with a connecting groove (4), the outer wall of the connecting sleeve (1) is rotatably connected with a rotating column one (5), the inner wall of the connecting groove (4) is rotatably connected with a connecting piece (6), the front side of the connecting piece (6) is fixedly connected with a limiting piece (8), the outer wall of the connecting piece (6) is provided with a butt joint groove (7), the right side of the connecting piece (6) is fixedly connected with a steel wire (9), the outer wall of the steel wire (9) is fixedly connected with a protective sleeve (10), the outer wall of the connecting sleeve (1) is provided with a dismounting mechanism (2), and the dismounting mechanism (2) is used for fixing structure and facilitating dismounting.

2. The brake line connection device with the anti-breaking function according to claim 1, characterized in that: The dismounting mechanism (2) comprises a fixed ring (201), the inner wall of the fixed ring (201) is slidably connected with the outer wall of the connecting sleeve (1), the outer wall of the connecting sleeve (1) is provided with a fixed groove (202), the bottom of the fixed ring (201) is rotatably connected with a rotating column two (203), the top of the fixed ring (201) is fixedly connected with a tightening piece (204), the front side of the tightening piece (204) is threadedly connected with a screw (205), and the right side of the screw (205) is threadedly connected with a nut (206).

3. The brake line connection device with the anti-breaking function according to claim 1, characterized in that: The left side of the connecting piece (6) is fixedly connected with a mounting block one (11), and the front side of the mounting block one (11) is provided with a mounting hole one (12).

4. The brake line connection device with the anti-breaking function according to claim 3, characterized in that: The inner wall of the mounting hole one (12) is fixedly connected with a mounting column one (13), and the left side of the mounting column one (13) is provided with a pedal module (14).

5. The brake line connection device with the anti-breaking function according to claim 1, characterized in that: The outer wall of the limiting piece (8) is slidably connected with the inner wall of the limiting opening (3), and the steel wires (9) are spirally wound.

6. The brake line connection device with the anti-breaking function according to claim 1, characterized in that: The right side of the connecting piece (6) is fixedly connected with a mounting block two (15), and the front side of the mounting block two (15) is provided with a mounting hole two (16).

7. The brake line connection device with the anti-breaking function according to claim 6, characterized in that: The inner wall of the mounting hole two (16) is fixedly connected with a mounting column two (17), and the right side of the mounting column two (17) is provided with a caliper module (18).

8. The brake line connection device with the anti-breaking function according to claim 2, characterized in that: The inner wall of the tightening piece (204) is provided with a thread, and one end of the screw (205) is provided with a cross-shaped port.

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