Multifunctional driving headstock

Abstract

The utility model belongs to the technical field of wheelchairs, particularly relates to a multifunctional driving headstock, and aims to solve the problems that most of existing traction headstocks are not provided with damping mechanisms during traction operation, so that a vehicle body is easy to vibrate and inconvenient to disassemble during traction, and meanwhile, the vehicle body is exposed on the outer side of a machine body. In order to solve the problem that the service life of equipment is shortened due to long-term oil-lacking abrasion, the utility model provides the following scheme that the front fork comprises a front fork; the shock absorber is installed on one side of the front fork, a connecting rod is installed between the front fork and the shock absorber, a bicycle head switching assembly is installed on one side of the shock absorber, a clamping and positioning assembly is installed on the bicycle head switching assembly, and a bicycle body switching assembly is connected to the clamping and positioning assembly. The damping device is simple in structure, convenient to use, convenient to disassemble and assemble and capable of achieving damping and buffering at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of wheelchairs, in particular to a multifunctional driving wheelchair head. Background Art

[0002] At present, the connection method between wheelchairs and vehicle heads on the market is mainly a restraining connection, which relies on two sets of restraining parts to connect to the two large beam tubes of the wheelchair; its disadvantage is that there is a lack of mechanism on the connecting hook, and the parking and starting forces are directly applied to the large curved beam tube.

[0003] Most existing tractor heads do not have a shock-absorbing mechanism when performing tractor operations, which causes the vehicle body to vibrate easily during tractor operation and is inconvenient to disassemble. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most existing tractor heads do not have a shock absorption mechanism during traction operation, resulting in the body vibrating easily during traction and being inconvenient to disassemble, and to propose a multifunctional driving head.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multifunctional driving locomotive head, comprising:

[0007] front fork;

[0008] The shock absorber is installed on one side of the front fork, a connecting rod is installed between the front fork and the shock absorber, a front end adapter assembly is installed on one side of the shock absorber, a clamping positioning assembly is installed on the front end adapter assembly, the clamping positioning assembly is connected to the body adapter assembly, a body clamp assembly is installed on the body adapter assembly, and a claw hook is installed between the body clamp assembly and the body adapter assembly.

[0009] Compared with the prior art, the advantages of the present invention are:

[0010] This solution features a connecting rod shock-absorbing assembly that horizontally connects the front fork and shock absorber via a connecting rod, transferring the applied force to the shock absorber through the connecting rod to achieve a cushioning and shock-absorbing effect. The front clamping and positioning assembly operates a toggle switch. A toggle pull cord drives the toggle lever to deflect during assembly, which in turn drives the positioning claw hook to deflect, allowing the notch in the positioning claw hook to engage or disengage with the matching lock shaft. The positioning spring then drives the positioning claw hook to deflect inward, keeping the notch in the accessory engaged with the matching lock shaft, facilitating quick assembly and disassembly.

[0011] The utility model has the advantages of simple structure, convenient use, easy disassembly and installation, and shock absorption and buffering, which is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a multifunctional driving vehicle head proposed by the utility model;

[0013] Figure 2 This is a side structural schematic diagram of a multifunctional driving vehicle head proposed by the utility model.

[0014] In the figure: 1. Front fork; 2. Shock absorber; 3. Connecting rod; 4. Front end adapter assembly; 5. Clamping and positioning assembly; 6. Body adapter assembly; 7. Body clamp assembly; 8. Claw hook DETAILED DESCRIPTION

[0015] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all the embodiments.

[0016] Example

[0017] Reference Figure 1-Figure 2 , a multifunctional driving head, comprising:

[0018] Front fork 1;

[0019] The shock absorber 2 is mounted on one side of the front fork 1. A connecting rod 3 is installed between the front fork 1 and the shock absorber 2. A head adapter assembly 4 is installed on one side of the shock absorber 2. A clamping and positioning assembly 5 is installed on the head adapter assembly 4. The clamping and positioning assembly 5 is connected to the body adapter assembly 6. A body clamp assembly 7 is installed on the body adapter assembly 6. A claw hook is installed between the body clamp assembly 7 and the body adapter assembly 6.

[0020] The working principle is that the connecting rod shock absorber assembly is horizontally connected to the front fork 1 and shock absorber 2 via the connecting rod 3. The connecting rod 3 transfers the applied force to the shock absorber 2 to achieve a cushioning and shock absorption effect. The front clamping and positioning assembly 5 can operate a toggle switch. The toggle pull rope drives the toggle lever to deflect during the assembly of the vehicle, driving the positioning claw hook 8 to deflect, so that the notch in the positioning claw hook 8 can be engaged or disengaged with the matching lock shaft. The positioning claw hook 8 is then deflected inward by the positioning spring, so that the notch in the accessory is kept engaged with the matching lock shaft, facilitating quick assembly and disassembly operations.

[0021] The above is only a preferred specific implementation method of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with this technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, and they should be covered by the protection scope of this embodiment.

Claims

1. A multifunctional driving head, characterized in that: include: Front fork (1); A shock absorber (2) is mounted on one side of the front fork (1); a connecting rod (3) is mounted between the front fork (1) and the shock absorber (2); a vehicle head adapter assembly (4) is mounted on one side of the shock absorber (2); a clamping positioning assembly (5) is mounted on the vehicle head adapter assembly (4); a vehicle body adapter assembly (6) is connected to the clamping positioning assembly (5); a vehicle body clamp assembly (7) is mounted on the vehicle body adapter assembly (6); and a claw hook (8) is mounted between the vehicle body clamp assembly (7) and the vehicle body adapter assembly (6).

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