A hook for controlling the position of a handleless controller

Abstract

The utility model relates to the technical field of engine assembly, specifically a hook for controlling the position of a handleless controller, comprising a rod body, one end of the rod body being a hook body, a fixing column being arranged in the middle of the rod body, a pull ring being arranged at the other end of the rod body, the fixing column being arranged obliquely on the side wall of the middle of the rod body, and the fixing column being bent at a certain angle. The utility model provides a hook for controlling the position of a handleless controller, which can solve the technical problems of reduced engine assembly efficiency and reduced assembly quality.

Description

Technical Field

[0001] The utility model relates to the technical field of engine assembly, in particular to a hook used for controlling the position of a handleless controller. Background Art

[0002] Since the controller of Honda GP200FY general engine is a handle-free structure, it still retains the handle base, and a plurality of tension springs are arranged circumferentially on the handle base. During the assembly process, the inventor found that when no external force acts on the handle base, the handle base will automatically cover the installation hole of the fuel tank next to the handle base under the contraction of a part of the tension springs, resulting in the following technical problems:

[0003] 1. When installing the fuel tank, you must manually open the handle base to expose the installation hole;

[0004] 2. If the handle base is not moved, the spring connected to the handle base will automatically shrink and droop, and the drooping spring will coincide with the installation position of the fan cover. When the spring is stuck in the fan cover, it will cause the engine to start poorly. In order to ensure the normal installation and assembly quality of the fan cover, the handle base needs to be moved to stretch the spring to prevent it from sagging;

[0005] Therefore, there is an urgent need for an assembly jig that can effectively ensure assembly efficiency and assembly quality. Utility Model Content

[0006] The utility model provides a hook for controlling the position of a handleless controller, which can solve the technical problems of reduced engine assembly efficiency and reduced assembly quality.

[0007] This application provides the following technical solutions:

[0008] A hook for controlling the position of a handleless controller comprises a rod body, one end of which is a hook body, a fixing column is arranged in the middle of the rod body, and a pull ring is arranged at the other end of the rod body. The fixing column is obliquely arranged on the side wall of the middle of the rod body and is bent at a certain angle.

[0009] Beneficial effects:

[0010] 1. Effectively save the installation time of the fuel tank and improve the overall installation efficiency. When installing the fuel tank, the hook can hook the handle base, and by stretching the pull ring that is easy to hold by hand, the fixed column that is tilted and bent at a certain angle in the middle of the rod body is clamped in the lock clamp on the engine, so that the handle base gives up the installation hole of the fuel tank, so that the bolts can be directly inserted into the installation hole, and the fuel tank can be quickly installed, avoiding the inefficient installation method of the operator removing the handle base with one hand and adjusting the bolt position with the other hand when installing the fuel tank. The installation efficiency of each engine can be increased by at least 2 seconds. In mass production, the use of hooks can greatly improve production efficiency and reduce the labor intensity of workers.

[0011] 2. Ensure the assembly quality of the fan cover. Since the hook hooks the handle base and fixes it with the fixing column on the lock clip on the engine, the telescopic spring on the fan cover installation path and connected to the handle base will be in a straight state, so that the telescopic spring avoids the installation path of the fan cover, which can effectively prevent the telescopic spring from getting stuck in the fan cover when installing the fan cover, causing poor engine start-up, and ensure the assembly quality of the fan cover.

[0012] Furthermore, the pull ring and the fixing column are in the same plane, and the plane is perpendicular to the plane where the hook body is located.

[0013] Beneficial effect: This arrangement allows the operator to effectively insert the fixed column into the locking clamp when operating the pull ring, and because the plane where the pull ring and the fixed column are located is perpendicular to the hook plane, it can be ensured that when the fixed column is inserted into the locking clamp, the hook maintains the state of hooking the handle base, preventing the handle base from changing position under the action of the tension spring.

[0014] Furthermore, the center of the pull ring coincides with the center line of the rod body.

[0015] Beneficial effect: The pull ring is arranged in this way, so that it is convenient for the hand to exert force to flip the fixed column.

[0016] Furthermore, the center of the pull ring deviates from the center line of the rod body and is on the same side as the fixing column.

[0017] Beneficial effect: the center of the pull ring is set away from the center line of the rod body and on the same side as the fixing column, which can facilitate hand force, help to quickly clamp the fixing column in the locking clip, and improve the fixing efficiency of the hook.

[0018] Furthermore, an annular groove is arranged in the middle of the rod body, a mounting ring is arranged in the annular groove, and a fixing column is arranged on a side wall of the mounting ring.

[0019] Beneficial effect: An annular groove is provided in the middle of the rod body to accommodate the mounting ring. The mounting ring is arranged in the annular groove. The mounting ring can rotate around the rod body in the annular groove, so that the fixing column arranged on the side wall of the mounting ring can rotate around the rod body, so that the fixing column can be hung at different positions on the machine body.

[0020] Furthermore, the hook body is rotatably connected to the rod body.

[0021] Beneficial effect: The hook body is rotatably connected to the rod body, so that after the hook body hooks the handle base, the rod body can rotate around the hook body, which is convenient for adjusting the position of the fixed column on the rod body and more conducive to quickly fixing the fixed column.

[0022] Furthermore, protective covers are provided on the hook body, the fixing column and the pull ring.

[0023] Beneficial effect: Providing a protective cover on the hook body, the fixing column and the pull ring can protect the engine parts in contact with the hook body and the fixing column, and prevent the engine parts from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a stereoscopic diagram of a first embodiment of a hook for controlling the position of a handleless controller according to the utility model.

[0025] Figure 2 This is a stereoscopic diagram of a second embodiment of a hook for controlling the position of a handleless controller according to the utility model.

[0026] Figure 3 This is a stereoscopic diagram of a third embodiment of a hook for controlling the position of a handleless controller according to the utility model.

[0027] Figure 4 for Figure 3 Explosion diagram.

[0028] Figure 5 It is an exploded schematic diagram of a fourth embodiment of a hook for controlling the position of a handleless controller according to the utility model. DETAILED DESCRIPTION

[0029] The following is further described in detail through specific implementation methods:

[0030] The symbols in the drawings of the specification include:

[0031] The rod body 1, the annular groove 11, the mounting ring 12, the rotating column 13, the bare rod section 131, the threaded section 132, the hook body 2, the cylinder 21, the fixing column 3, and the pull ring 4.

[0032] Embodiment 1

[0033] like Figure 1As shown, a hook for controlling the position of a handleless controller comprises a rod body 1, one end of the rod body 1 is bent 90° to form a hook body 2, a fixing column 3 is welded in the middle of the rod body 1, the arc-shaped fixing column 3 is arranged on the middle side wall of the rod body 1, and the fixing column 3 is bent at a certain angle to facilitate the fixing column 3 to be inserted into the lock clip on the engine where the handleless controller is located so as to fix the fixing column 3, and the other end of the rod body 1 is bent to form a pull ring 4; the pull ring 4 and the fixing column 3 are in the same plane, and the plane is perpendicular to the plane where the hook body 2 is located, and the center of the pull ring 4 deviates from the center line of the rod body 1 and is on the same side as the fixing column 3. A protective cover is provided on the hook body 2, the fixing column 3 and the pull ring 4, and the protective cover can be made of anti-slip material such as rubber and foam, and foam is selected in this embodiment.

[0034] The method of use is as follows: During specific use, during the assembly of the engine, the fingers pass through the pull ring 4 and hold it tightly, hook the hook body 2 on the handle base of the handleless controller, pull the hook so that the fixed column 3 reaches the vicinity of the locking clip on the engine, and insert the fixed column 3 into the locking clip. The hand releases the pull ring 4 and the hook position is fixed. At this time, the telescopic springs arranged circumferentially on the handle base are all stretched, and the handle base position is moved away from its original position, so that the fuel tank mounting hole position blocked by the handle base is exposed, and the fuel tank is quickly installed. At the same time, due to the stretching of the telescopic spring, the installation path of the fan cover is cleared. After the fan cover is quickly installed, the hand holds the pull ring 4, stretches the hook to remove the fixed column 3 from the locking clip, slowly relaxes the hook to reset the handle base, removes the hook, and completes the effective assembly of the fuel tank and the fan cover. The use of the hook avoids repeated movement of the handle base, thereby improving the assembly efficiency of the fuel tank and ensuring the assembly quality of the fan cover.

[0035] Embodiment 2

[0036] like Figure 2 As shown, the difference between this embodiment and the first embodiment is that: 1) the center of the pull ring 4 coincides with the center line of the rod body 1 .

[0037] In this way, the center of the pull ring 4 is arranged to coincide with the center line of the rod body 1 .

[0038] Embodiment 3

[0039] like Figure 3 , Figure 4 As shown, the difference between this embodiment and the first embodiment is that: 1) an annular groove 11 is provided in the middle of the rod body 1 , a mounting ring 12 is provided in the annular groove 11 , and the fixing column 3 is provided on the side wall of the mounting ring 12 .

[0040] The annular groove 11 opened in the middle of the rod body 1 can be used for the installation of the mounting ring 12. After the mounting ring 12 is installed in the mounting ring 12, the mounting ring 12 is rotatably connected to the rod body 1, so that the fixing column 3 welded to the side wall of the mounting ring 12 can be rotated on the rod body 1, thereby making the application range of the fixing column 3 wider, and the hooking position of the fixing column 3 can be adaptively adjusted according to the position of different engine models.

[0041] Embodiment 4

[0042] like Figure 5 As shown, the difference between this embodiment and embodiment 1 is that: 1) the hook body 2 is rotatably connected to the rod body 1. Specifically, the end of the rod body 1 away from the mounting ring is set as a stepped shaft, and a section with a smaller radius of the stepped shaft is a rotating column 13. The rotating column 13 includes a bare rod section 131 at the bottom and a threaded section 132 at the end. The hook body is a cylinder 21, and a through hole is opened on the cylinder 21. The threaded section 132 passes through the through hole of the cylinder 21. The cylinder 21 is fixed to the rotating column 13 by a nut and the threaded section 132, so that the cylinder can rotate around the bare rod section 131 of the rotating column.

[0043] The hook body 2 is rotatably connected to the rod body 1, so that when the hook body 2 is hung on the handle base, when the pull ring 4 is held to clamp the fixing column 3 in the locking clip, the rod body 1 can be rotated, thereby making it easier to hang the fixing column 3 and helping to improve assembly efficiency.

[0044] The above is only an embodiment of the utility model. The utility model is not limited to the field involved in this implementation case. The common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A hook for controlling the position of a handleless controller, characterized in that: It comprises a rod body, one end of which is a hook body, a fixing column is arranged in the middle of the rod body, a pull ring is arranged at the other end of the rod body, the fixing column is arranged obliquely on the side wall of the middle part of the rod body, and the fixing column is bent at a certain angle.

2. A hook for controlling the position of a handleless controller according to claim 1, characterized in that: The pull ring and the fixing column are in the same plane, and the plane is perpendicular to the plane where the hook body is located.

3. A hook for controlling the position of a handleless controller according to claim 2, characterized in that: The center of the pull ring coincides with the center line of the rod body.

4. A hook for controlling the position of a handleless controller according to claim 2, characterized in that: The center of the pull ring deviates from the center line of the rod body and is on the same side as the fixing column.

5. A hook for controlling the position of a handleless controller according to claim 1, characterized in that: An annular groove is arranged in the middle of the rod body, a mounting ring is arranged in the annular groove, and the fixing column is arranged on the side wall of the mounting ring.

6. A hook for controlling the position of a handleless controller according to claim 1, characterized in that: The hook body is rotatably connected to the rod body.

7. A hook for controlling the position of a handleless controller according to any one of claims 1 to 6, characterized in that: The hook body, the fixing column and the pull ring are provided with a protective cover.

Images