Hand brake cable length regulator

Abstract

The utility model discloses a hand brake cable length adjuster, which relates to the technical field of adjusters and comprises an adjuster shell, a hand brake cable winding wheel, a shell cover plate and a mounting plate, an electromagnet is mounted on the outer wall of the mounting plate, a splicing column is mounted at the bottom of the shell cover plate, a first magnet is mounted on the outer wall of the splicing column, and a second magnet is mounted on the outer wall of the first magnet. And a functional groove is formed in the outer wall of the regulator shell, a control button is installed on the inner wall of the functional groove, a driving motor is installed on the inner wall of the functional groove, and a closing plate is installed at the output end of the driving motor. According to the utility model, the convenient-to-open mechanism is installed, the shell cover plate covers the top of the regulator shell, then the first magnet on the splicing column is attached to the electromagnet, the control button is pressed to enable the electromagnet to be electrified to adsorb the first magnet, and then the sealing plate seals the mounting groove, so that the shell cover plate covers the regulator shell; therefore, the effect of convenient installation and disassembly is achieved, and the interior of the regulator shell is convenient to overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of regulators, in particular to a handbrake line length regulator. Background Art

[0002] The handbrake cable is an important component in the automobile braking system, used to control the vehicle's braking. It is usually composed of a steel cable, a pull rod and a braking mechanism. The vehicle is braked by pulling the handbrake cable. The function of the handbrake cable is to lock the vehicle when parking to prevent the vehicle from sliding or moving. However, the existing handbrake cables are all of fixed length, which brings great inconvenience to their installation. In order to solve this problem, some manufacturers have developed a handbrake cable length adjuster, which can adjust the length of the handbrake cable according to the vehicle model for installation.

[0003] Patent document CN209444699U discloses a handbrake line length adjuster, which discloses "including a length adjuster body for adjusting the length of the handbrake line, the length adjuster body including an adjusting seat, a fixing piece and a locking piece, a handbrake line fixing hole is opened at one end of the adjusting seat, and the left and right directions are defined by the axial direction of the handbrake line fixing hole, the adjusting seat is connected to one end of the fixing piece so as to be movable left and right, and the locking piece is connected to the other end of the fixing piece so as to be movable forward and backward, a first locking tooth group is arranged on the adjusting seat, and a second locking tooth group matching with the first locking tooth group is arranged on the locking piece; when locked, the locking piece is located directly above the adjusting seat, and the first locking tooth group is engaged with the second locking tooth group; when unlocked, the locking piece moves in the front-to-back direction so that the first locking tooth group is disengaged from the second locking tooth group, an elastic hook is arranged on the locking piece, and a clamping portion matching with the elastic hook is arranged on the fixing piece. The above-mentioned handbrake line length adjuster has the characteristics of simple structure, easy installation and good locking force".

[0004] However, the handbrake line length adjuster in the above-mentioned public document mainly considers the characteristics of simple structure, easy installation and good locking force, but is not convenient for opening the regulator housing. Because the existing housing cover is installed and fixed with bolts, the bolts will be stripped or rusted for a long time, making it difficult to open the regulator housing.

[0005] In view of this, it is necessary to develop an easy-to-open mechanism so that the regulator housing can be opened conveniently. Utility Model Content

[0006] The utility model aims to provide a handbrake line length adjuster to solve the technical problem of conveniently opening the handbrake line length adjuster proposed in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a handbrake line length adjuster, comprising: an adjuster housing, a handbrake line winding wheel is installed on the inner wall of the adjuster housing, a housing cover is installed on the outer wall of the adjuster housing, and an easy-opening mechanism is provided on the inner wall of the adjuster housing, and the easy-opening mechanism is used to facilitate opening the adjuster housing;

[0008] The easy opening mechanism includes a raising column, which is arranged inside the regulator housing, a safety plate is installed on the top of the raising column, an electromagnet is installed on the outer wall of the safety plate, a splicing column is installed on the bottom of the housing cover, a first magnet is installed on the outer wall of the splicing column, a power supply component is installed on the inner wall of the regulator housing, a functional groove is provided on the outer wall of the functional groove, a control button is installed on the inner wall of the functional groove, a safety groove is provided on the inner wall of the safety groove, a driving motor is installed on the inner wall of the safety groove, and a closing plate is installed on the output end of the driving motor.

[0009] Preferably, a locking column is installed on the outer wall of the regulator housing, and a handbrake cable body is installed around the outer wall of the handbrake cable reel.

[0010] Preferably, an outer wall of the regulator housing is provided with an extension mechanism, and the extension mechanism is used to adjust the cross-sectional area of ​​the regulator housing and is suitable for handbrake regulator installation slots of different sizes.

[0011] Preferably, the extension mechanism comprises a change groove, the change groove is arranged on the outer wall of the regulator housing, and a sliding block is installed on the inner wall of the change groove.

[0012] Preferably, a connecting rod is installed on the outer wall of the sliding block, and an extension plate is installed on the outer wall of the connecting rod.

[0013] Preferably, the outer wall of the extension plate is provided with a fixing hole, the top of the regulator housing is provided with a plurality of channels, and one end of the channel extends to the interior of the change groove.

[0014] Preferably, a locking groove is provided on the outer wall of the sliding block, a locking column is movably mounted on the inner wall of the channel, and one end of the locking column extends to the inside of the locking groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is equipped with an opening mechanism to facilitate opening of the regulator housing. The existing housing cover is fixed with bolts. When the bolts are fixed, the bolts will be stripped or rusted for a long time, which makes it difficult to open the regulator housing. Therefore, it is necessary to improve this. First, the housing cover is covered on the top of the regulator housing, and then the first magnet on the splicing column is fitted with the electromagnet. Then the driving motor is driven to drive the closing plate to rotate, so that the closing plate is not completely sealed to the groove. Then the control button is pressed to make the electromagnet energized to adsorb the first magnet. Then the closing plate is sealed to the groove. Then the housing cover is covered on the regulator housing, so that the installation and disassembly are very convenient, which is convenient for the maintenance of the inside of the regulator housing.

[0017] 2. The utility model is suitable for handbrake adjuster mounting slots of different sizes by installing an extension mechanism to adjust the cross-sectional area of ​​the regulator housing. Because the existing handbrake adjuster mounting slots of different models of vehicles are different, and handbrake adjusters of specific sizes are required, the same adjuster cannot be installed on vehicles of different models. Therefore, it is necessary to improve this so that the adjuster has universality. First, according to the size of the mounting slot, the extension plate is pulled, and the sliding block moves in the change slot. After the extension plate is extended to be installable in the mounting slot, the locking column is moved to the corresponding channel and fixed in the locking slot to fix the position of the extension plate. Subsequently, the adjuster is installed in the mounting slot and installed through the fixing hole. Then, the adjuster is suitable for handbrake adjuster mounting slots of different sizes, thereby improving the universality of the adjuster. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front structure of the regulator housing and housing cover of the utility model;

[0020] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the change slot part of the utility model.

[0022] In the figure: 1. Regulator housing; 2. Handbrake line reel; 3. Locking column; 4. Handbrake line body; 5. Housing cover; 6. Heightening column; 7. Installation plate; 8. Electromagnet; 9. Splicing column; 10. First magnet; 11. Power supply assembly; 12. Function slot; 13. Control button; 14. Installation slot; 15. Drive motor; 16. Closing plate; 17. Change slot; 18. Sliding block; 19. Connecting rod; 20. Extension plate; 21. Fixing hole; 22. Channel; 23. Fixing slot; 24. Fixing column. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2 A handbrake line length adjuster comprises: an adjuster housing 1, a handbrake line winding wheel 2 is installed on the inner wall of the adjuster housing 1, a housing cover 5 is installed on the outer wall of the adjuster housing 1, a locking column 3 is installed on the outer wall of the adjuster housing 1, and a handbrake line body 4 is installed around the outer wall of the handbrake line winding wheel 2. According to the requirements of different vehicle models, the handbrake line body 4 is pulled to the required position, and then the locking column 3 is inserted into the handbrake line winding wheel 2 to fix the handbrake line winding wheel 2, and then the installation can be carried out. The housing cover 5 is used to seal the adjuster housing 1.

[0027] See also Figure 2 and Figure 3The inner wall of the regulator housing 1 is provided with an opening mechanism, which is used to facilitate the opening of the regulator housing 1. The opening mechanism includes a heightening column 6, which is arranged inside the regulator housing 1. A safety plate 7 is installed on the top of the heightening column 6, and an electromagnet 8 is installed on the outer wall of the safety plate 7. A splicing column 9 is installed on the bottom of the housing cover 5, and a first magnet 10 is installed on the outer wall of the splicing column 9. A power supply component 11 is installed on the inner wall of the regulator housing 1. A function groove 12 is provided on the outer wall of the function groove 12, and a control button 13 is installed on the inner wall of the function groove 12. A safety groove 14 is provided on the inner wall of the safety groove 14, and a drive motor 15 is installed on the inner wall of the safety groove 14. A closing plate 16 is installed on the output end of the drive motor 15. The existing housing cover 5 is installed and fixed with bolts. When the bolts are installed and fixed, the bolts will be stripped or rusted for a long time, which makes it difficult to open the regulator housing 1. Therefore, it is necessary to improve this. First, the housing cover 5 is covered on the top of the regulator housing 1, and then the first magnet 10 on the splicing column 9 is fitted with the electromagnet 8. Then the driving motor 15 is driven to drive the closing plate 16 to rotate, so that the closing plate 16 does not completely seal the groove 14. Then the control button 13 is pressed to make the electromagnet 8 energized to adsorb the first magnet 10. Then the closing plate 16 seals the groove 14. Then the housing cover 5 is covered on the regulator housing 1, so that the installation and disassembly are very convenient, which is convenient for the maintenance of the inside of the regulator housing 1.

[0028] See also Figure 1 and Figure 4The outer wall of the regulator housing 1 is provided with an extension mechanism, which is used to adjust the cross-sectional area of ​​the regulator housing 1 and is suitable for handbrake regulator mounting grooves of different sizes. The extension mechanism includes a change groove 17, which is arranged on the outer wall of the regulator housing 1, and a sliding block 18 is installed on the inner wall of the change groove 17. A connecting rod 19 is installed on the outer wall of the sliding block 18, and an extension plate 20 is installed on the outer wall of the connecting rod 19. A fixing hole 21 is provided on the outer wall of the extension plate 20, and a plurality of groups of channels 22 are provided on the top of the regulator housing 1, and one end of the channel 22 extends to the inside of the change groove 17, and a fixing groove 23 is provided on the outer wall of the sliding block 18. A fixing column 24 is movably installed on the inner wall of the channel 22, and one end of the fixing column 24 extends to the inside of the fixing groove 23. Because the existing handbrake adjuster mounting grooves of different types of vehicles are different, and handbrake adjusters of specific sizes are required, the same adjuster cannot be installed on different types of vehicles. Therefore, it is necessary to improve this so that the adjuster has universality. First, according to the size of the mounting groove, pull the extension plate 20, and the sliding block 18 moves in the change groove 17, so that the extension plate 20 is extended to be installed in the mounting groove, and then the fixing column 24 is moved to the corresponding channel 22 and fixed in the fixing groove 23 to fix the position of the extension plate 20. Then, the adjuster is installed in the mounting groove and installed through the fixing hole 21. Then, the adjuster is suitable for handbrake adjuster mounting grooves of different sizes, thereby improving the universality of the adjuster.

[0029] Working principle, according to the needs of different models, pull the handbrake cable body 4 to the required position, then insert the locking column 3 into the handbrake cable winding wheel 2, fix the handbrake cable winding wheel 2, and then install it. The outer shell cover 5 is used to seal the regulator housing 1. The existing outer shell cover 5 is installed and fixed with bolts, and the bolts are fixed and installed. The bolts will be stripped or rusted for a long time, which makes the regulator housing 1 difficult to open. Therefore, it is necessary to improve this. First, the outer shell cover 5 is covered on the top of the regulator housing 1, and then the first magnet 10 on the splicing column 9 is fitted with the electromagnet 8, and then the driving motor 15 is driven to drive the closing plate 16 to rotate, so that the closing plate 16 is not completely sealed to the safety groove 14, and then the control button 13 is pressed to make the electromagnet 8 energized to adsorb the first magnet 10, and then the closing plate 16 is sealed to the safety groove 14, and then the outer The shell cover plate 5 covers the regulator housing 1, which makes installation and disassembly very convenient and facilitates the inspection of the inside of the regulator housing 1. Because the existing handbrake regulator mounting slots of different models of vehicles are different, and handbrake regulators of specific sizes are required, the same regulator cannot be installed on different models of vehicles. Therefore, it is necessary to improve this so that the regulator has universality. First, according to the size of the mounting slot, pull the extension plate 20, and the sliding block 18 moves in the change slot 17. After the extension plate 20 is extended to be installed in the mounting slot, the locking column 24 is moved to the corresponding channel 22 and fixed in the locking slot 23 to fix the position of the extension plate 20. Then, the regulator is installed in the mounting slot and installed through the fixing hole 21. This makes the regulator suitable for handbrake regulator mounting slots of different sizes, thereby improving the universality of the regulator.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A handbrake line length adjuster, comprising: an adjuster housing (1), a handbrake line reel (2) being mounted on the inner wall of the adjuster housing (1), and a housing cover plate (5) being mounted on the outer wall of the adjuster housing (1), characterized in that: The inner wall of the regulator housing (1) is provided with an easy-open mechanism, and the easy-open mechanism is used to facilitate opening the regulator housing (1); The easy-open mechanism comprises a heightening column (6), wherein the heightening column (6) is arranged inside the regulator housing (1), a safety plate (7) is installed on the top of the heightening column (6), an electromagnet (8) is installed on the outer wall of the safety plate (7), a splicing column (9) is installed on the bottom of the housing cover (5), a first magnet (10) is installed on the outer wall of the splicing column (9), a power supply component (11) is installed on the inner wall of the regulator housing (1), a function groove (12) is provided on the outer wall of the function groove (12), a control button (13) is installed on the inner wall of the function groove (12), a safety groove (14) is provided on the inner wall of the safety groove (14), a driving motor (15) is installed on the inner wall of the safety groove (14), and a closing plate (16) is installed on the output end of the driving motor (15).

2. A handbrake line length adjuster according to claim 1, characterized in that: A locking column (3) is installed on the outer wall of the regulator housing (1), and a handbrake line body (4) is installed around the outer wall of the handbrake line reel (2).

3. A handbrake line length adjuster according to claim 1, characterized in that: An extension mechanism is provided on the outer wall of the regulator housing (1), and the extension mechanism is used to adjust the cross-sectional area of ​​the regulator housing (1) and is suitable for handbrake regulator installation slots of different sizes.

4. A handbrake line length adjuster according to claim 3, characterized in that: The extension mechanism comprises a change groove (17), the change groove (17) is arranged on the outer wall of the regulator housing (1), and a sliding block (18) is installed on the inner wall of the change groove (17).

5. A handbrake line length adjuster according to claim 4, characterized in that: A connecting rod (19) is installed on the outer wall of the sliding block (18), and an extension plate (20) is installed on the outer wall of the connecting rod (19).

6. A handbrake line length adjuster according to claim 5, characterized in that: The outer wall of the extension plate (20) is provided with a fixing hole (21), the top of the regulator housing (1) is provided with a plurality of channels (22), and one end of the channel (22) extends to the interior of the change groove (17).

7. A handbrake line length adjuster according to claim 6, characterized in that: The outer wall of the sliding block (18) is provided with a locking groove (23), and the inner wall of the channel (22) is movably provided with a locking column (24), and one end of the locking column (24) extends into the interior of the locking groove (23).

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