Mechanical parking pedal assembly for golf cart

Abstract

The utility model relates to golf cart technical field especially relates to a kind of mechanical parking pedal assembly for golf cart.The technical scheme used in the utility model is: including main body support parking chassis, main body support parking chassis is formed by parking bottom plate, parking side plate and spacing clamping plate, parking bottom plate and the parking side plate form the structure of L-shaped side projection, spacing clamping plate is inserted into the connecting position by parking bottom plate and the parking side plate, parking side plate is provided with the first parking screw rod and the second parking screw rod of center shaft mutual parallel, the first parking screw rod and the second parking screw rod are fixed together with the parking side plate by fastening nut.The utility model has the advantages that: the use effect of self-unlocking foot rest parking is realized, step on pedal parking, again step on, parking is released, and independent parking cable is matched, can be matched with hydraulic disc brake, realizes four-wheel hydraulic disc brake mechanical parking function.

Description

Technical Field

[0001] This utility model relates to the field of golf cart technology, and in particular to a mechanical parking pedal assembly for golf carts. Background Technology

[0002] Golf carts commonly use combined pedal parking and electromagnetic parking brakes. The former can only be used with cable braking and cannot be combined with hydraulic braking; while the latter can achieve automatic parking control, if the electromagnetic parking brake loses power, there is a risk of sudden braking that could throw the rider out of the cart, making it relatively unsafe to use. Existing pedal structures have poor compatibility and relatively limited performance in use. Utility Model Content

[0003] The purpose of this utility model is to provide a mechanical parking pedal assembly for golf carts. It adopts a brand-new structural design and achieves the effect of self-unlocking foot parking. Pressing the pedal to park, pressing it again to release the parking brake. With the independent parking cable, it can be used in conjunction with hydraulic disc brakes to realize the mechanical parking function of a four-wheel hydraulic disc brake system. The overall safety during use is more reliable. It solves the problem of incompatibility between mechanical parking and hydraulic disc brakes when using combined pedals on golf carts in the prior art. The pedal assembly occupies less space, is simple and reliable to operate during use, has better safety during use, and is more durable.

[0004] The technical solution of this utility model is as follows:

[0005] A mechanical parking pedal assembly for a golf cart, characterized in that: it includes a main supporting parking base frame, which is composed of a parking base plate, parking side plates, and a limiting plate. The parking base plate and the parking side plates form an L-shaped structure in their side projection. The limiting plate is inserted into the connection position between the parking base plate and the parking side plates. The parking side plates are provided with a first parking screw and a second parking screw with parallel central axes. The first parking screw and the second parking screw are fixed to the parking side plates by fastening nuts. The other ends of the first parking screw and the second parking screw are fixedly connected to each other by a parking cover plate, which is an L-shaped structure and connected to the parking side plates. Firstly, a parking pedal module is installed on the first parking screw. The parking pedal module consists of a parking pedal arm, a parking limit bracket, a support isolation sleeve, and a parking pedal plate. The parking pedal arm is provided with a parking tension spring engaging bracket. Both the first and second parking screws are provided with a support isolation sleeve. A paddle is installed on the side of the second parking screw near the parking cover. A parking torsion spring is provided between the paddle and the parking cover. The paddle is provided with a engaging engagement boss that engages with the limit engagement groove provided on the parking pedal arm. A parking reset tension spring is provided between the limit engagement plate and the parking tension spring engaging bracket. An anti-jamming engagement washer is provided between the paddle and the parking torsion spring.

[0006] Furthermore, the parking floor and the parking side panel are connected together by welding.

[0007] Furthermore, the limiting plate, the parking base plate, and the parking side plate are connected together by a locking boss structure and then fixed by welding. The parking cover plate and the parking side plate are also provided with a positioning boss at the connection position and are fixed by welding.

[0008] Furthermore, the first parking screw and the second parking screw are also fixedly connected to the parking cover plate via the fastening nut.

[0009] Furthermore, the parking limit bracket is manufactured using a metal plate bending process.

[0010] Furthermore, the parking limit bracket is located on one side of the limiting mating slot, and the parking limit bracket intersects with the side projection area of ​​the parking cover.

[0011] The beneficial effects of this utility model are:

[0012] This utility model adopts a brand-new structural design, realizing the effect of self-unlocking foot-operated parking. Pressing the pedal to park, pressing it again to release the parking brake. With the independent parking cable, it can be used in conjunction with hydraulic disc brakes to realize the mechanical parking function of the four-wheel hydraulic disc brake system. The overall safety during use is more reliable. It solves the problem of incompatibility between mechanical parking and hydraulic disc brakes when using a combined pedal on a ball car in the prior art. The pedal assembly occupies less space, is simple and reliable to operate during use, has better safety during use, and is more durable. Attached Figure Description

[0013] Figure 1 This is a front view of the present invention;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 This is a top view of the present invention;

[0016] Figure 4 This is a schematic cross-sectional view of the parking pedal arm position in this utility model;

[0017] Figure 5 This is a front view of the main supporting parking frame in this utility model;

[0018] Figure 6 This is a top view of the main supporting parking frame in this utility model;

[0019] Figure 7 This is a side view of the main supporting parking frame in this utility model;

[0020] Figure 8 This is a schematic diagram of the parking torsion spring in this utility model;

[0021] Figure 9 This is a schematic diagram of the structure of the paddle in this utility model;

[0022] Figure 10 This is a front view of the parking cover in this utility model;

[0023] Figure 11 This is a side view of the parking cover in this utility model;

[0024] Figure 12 This is a top view of the parking cover plate of this utility model;

[0025] Figure 13 This is a front view of the parking pedal module in this utility model;

[0026] Figure 14This is a side view of the parking pedal module in this utility model;

[0027] Figure 15 This is a partially enlarged schematic diagram of position A of this utility model;

[0028] In the diagram: 1. Main support for the parking frame; 2. Parking torsion spring; 3. Support isolation sleeve; 4. Anti-jamming mating gasket; 5. Paddle shifter; 6. Fastening nut; 7. Parking cover plate; 8. Parking reset spring; 9. Parking spring mating bracket; 10. Parking pedal module; 11. First parking screw; 12. Second parking screw; 21. Parking pedal arm; 22. Parking limit bracket; 23. Parking pedal plate; 101. Parking base plate; 102. Parking side plate; 103. Limiting plate. Detailed Implementation

[0029] like Figures 1 to 15As shown, a mechanical parking pedal assembly for a golf cart includes a main supporting parking base frame 1. The main supporting parking base frame 1 consists of a parking base plate 101, a parking side plate 102, and a limiting plate 103. The parking base plate 101 and the parking side plate 102 form an L-shaped structure in their side projection. The limiting plate 103 is inserted into the connection position between the parking base plate 101 and the parking side plate 102, resulting in better structural stability, more reliable load-bearing capacity during use, and relatively lower manufacturing costs. The parking side plate 102 is provided with a first parking screw 11 and a second parking screw 12 with parallel central axes, which cooperate as the main supporting shafts during use. The first parking screw 11 and the second parking screw 12 are fixed to the parking side plate 102 by fastening nuts 6. The other ends of the first parking screw 11 and the second parking screw 12 are fixedly connected together by a parking cover plate 7. The parking cover plate 7 has an L-shaped structure and is connected to the parking side plate 102, ensuring a more stable fit between them. A parking pedal module 10 is installed on the first parking screw 11. The parking pedal module 10 consists of a parking pedal arm 21, a parking limit bracket 22, a support isolation sleeve 3, and a parking pedal piece 23. The parking pedal arm 21 is provided with a parking spring engagement bracket 9. Both the first parking screw 11 and the second parking screw 12 are provided with a support isolation sleeve 3, which improves the safety of the fit between the moving components during use and prevents jamming. A paddle 5 is installed on the side of the second parking screw 12 near the parking cover 7. A parking torsion spring 2 is provided between the paddle 5 and the parking cover 7. The paddle 5 has a locking boss that engages with the limiting engagement groove provided on the parking pedal arm 21. These are locking structures that engage during use. In the initial state, the pedal arm is open and the locking structure is in a separated state. When the pedal is pressed, the paddle rotates under the action of the torsion spring, and the locking structures engage, allowing parking at any engagement position. When the pedal is pressed again, the pedal module resets under the action of the return spring. At this time, the paddle springs open under the action of the torsion spring, and the locking structures separate, resetting and preparing for the next action. A parking return spring 8 is provided between the limiting plate 103 and the parking spring engagement bracket 9, and an anti-jamming pad 4 is provided between the paddle 5 and the parking torsion spring 2, ensuring better smoothness during operation.It adopts a brand-new structural design, realizing the effect of self-unlocking foot-operated parking. Press the pedal to park, press it again to release the parking. With the independent parking cable, it can work with the hydraulic disc brake to realize the mechanical parking function of the four-wheel hydraulic disc brake system. The overall safety is more reliable during use. It solves the problem of incompatibility between mechanical parking and hydraulic disc brake when using a combined pedal on a ball car in the existing technology. The pedal assembly occupies less space, is simple and reliable to operate during use, has better safety during use, and is more durable.

[0030] Preferably, the parking floor 101 and the parking side panel 102 are connected together by welding, which improves the overall structural support strength and extends the service life during use.

[0031] Preferably, the limiting plate 103, the parking base plate 101, and the parking side plate 102 are connected by a locking boss structure and then fixed by welding. The parking cover plate 7 and the parking side plate 102 are also provided with a positioning boss at the connection position and are fixed by welding. The assembly operation is more convenient, and the positioning is more convenient and precise. The processing accuracy during welding is also higher, the processing operation is easier, and the strength of the mating position is also higher.

[0032] Preferably, the first parking screw 11 and the second parking screw 12 are also fixedly connected to the parking cover plate 7 by the fastening nut 6, making the combination operation during tightening more convenient.

[0033] Preferably, the parking limit bracket 22 is manufactured by bending metal plates, which results in lower production costs and higher structural strength. The bending in multiple directions ensures the load-bearing strength when the main body is in place.

[0034] Preferably, the parking limit bracket 22 is located on one side of the limiting and mating slot, and the parking limit bracket 22 intersects with the side projection area of ​​the parking cover plate 7, which occupies less space and has more reliable structural stability when mated.

[0035] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A mechanical parking pedal assembly for a golf cart, characterized in that: The system includes a main supporting parking frame (1), which is composed of a parking base plate (101), parking side plates (102), and a limiting plate (103). The parking base plate (101) and the parking side plates (102) form an L-shaped structure in terms of side projection. The limiting plate (103) is inserted into the connection position between the parking base plate (101) and the parking side plates (102). The parking side plates (102) are provided with mutually parallel central axes. A first parking screw (11) and a second parking screw (12) are fixed together with the parking side plate (102) by a fastening nut (6). The other ends of the first parking screw (11) and the second parking screw (12) are fixedly connected together by a parking cover plate (7). The parking cover plate (7) has an L-shaped structure and is connected to the parking side plate (102). (11) is equipped with a parking pedal module (10), which consists of a parking pedal arm (21), a parking limit bracket (22), a support isolation sleeve (3), and a parking pedal piece (23). The parking pedal arm (21) is provided with a parking spring cooperating bracket (9). The first parking screw (11) and the second parking screw (12) are each provided with a support isolation sleeve (3). The second parking screw (12) is close to the parking cover. A paddle (5) is installed on one side of the plate (7). A parking torsion spring (2) is provided between the paddle (5) and the parking cover plate (7). A locking boss is provided on the paddle (5) and locks into the limiting locking groove provided on the parking pedal arm (21). A parking reset spring (8) is provided between the limiting locking plate (103) and the parking spring locking bracket (9). An anti-jamming pad (4) is provided between the paddle (5) and the parking torsion spring (2).

2. The mechanical parking pedal assembly for a golf cart according to claim 1, characterized in that: The parking floor (101) and the parking side panel (102) are connected together by welding.

3. The mechanical parking pedal assembly for a golf cart according to claim 1, characterized in that: The limiting plate (103) is inserted and connected to the parking base plate (101) and the parking side plate (102) by a locking boss structure, and then fixed by welding. The parking cover plate (7) and the parking side plate (102) are also provided with a positioning boss at the connection position, and are fixed by welding.

4. The mechanical parking pedal assembly for a golf cart according to claim 1, characterized in that: The first parking screw (11) and the second parking screw (12) are also fixedly connected to the parking cover (7) by the fastening nut (6).

5. A mechanical parking pedal assembly for a golf cart according to claim 1, characterized in that: The parking limit bracket (22) is manufactured by bending metal plates.

6. A mechanical parking pedal assembly for a golf cart according to claim 1, characterized in that: The parking limit bracket (22) is located on one side of the limiting and fitting slot, and the parking limit bracket (22) intersects with the parking cover plate (7) in the side projection area.

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