CN202835201U - Automobile headlamp regulating device - Google Patents

Abstract

The utility model relates to an automobile headlamp regulating device, and belongs to the field of automobile lighting, wherein a sealing ring is sleeved with a regulating screw which is inserted and connected with a shell; a regulating wheel is clamped with the shell; a clamping buckle is clamped with a fixing wheel which is clamped with the shell; and the clamping buckle is clamped with the end of the regulating screw. The automobile headlamp regulating device disclosed by the utility model has the advantages of being novel in structure and easy in assembling, and capable of reducing the torque and saving the time; with the planar sealing ring, a better sealing effect is achieved, and a higher demand on the sealing pressure under low assembling pressure is met; and the assembling error is reduced, and the drift of the open and concealed cut-off lines is greatly reduced.

Description

A kind of headlight for vehicles adjusting device

Technical field

The utility model belongs to the automotive lighting field.

Background technology

The Adjustment System that all automobile lamp producers adopt is not quite similar, general all is that rotational motion is converted to the mobile purpose that light is adjusted that reaches, but an assembling hard problem is often arranged, both needed good sealing, need again very little adjustment moment of torsion, that is to say that adjusting the axle place must accomplish good sealing, current techniques is to use some rubber rings, in order to realize better sealing, the decrement of rubber ring just must be large, cause it stressed just large, the result who causes so is exactly: the adjustment moment of torsion is very large, loses efficacy in the time of may be under some state, such as high temperature; Simultaneously be greatly affected in the life-span of rubber ring.

Current Adjustment System seldom has the self-protection function, and when adjustment amount was excessive, functional module will lose efficacy, and whole lamp is scrapped; After being difficult in addition avoid running into the impact that is subjected to temperature, the problem of the skew of "cut-off"line.

Summary of the invention

The utility model provides a kind of headlight for vehicles adjusting device, and assembling difficulty, sealing effectiveness that present adjusting device exists are poor to solve, the problem of the skew of "cut-off"line.

The technical scheme that the utility model is taked is: sealing ring is socketed with adjusting screw, adjusts screw and housing cross-under, regulating wheel and housing clamping, buckle and fast pulley clamping, fast pulley and housing clamping, buckle and the end clamping of adjusting screw.

The utility model has the advantages that novel structure, assembling is easy, and can reduce and adjust moment of torsion, save time, the sealing ring of plane formula can better reach sealing effectiveness, can reach the requirement of larger sealing load under very little assembling pressure, and can reduce rigging error; Greatly reduce the drift of "cut-off"line.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1.

The specific embodiment

Sealing ring 4 is socketed with adjusting screw 5, adjusts screw 5 and housing 6 cross-under, regulating wheel 1 and housing 6 clampings, buckle 3 and fast pulley 2 clampings, fast pulley 2 and housing clamping, buckle 3 and the end clamping of adjusting screw 5.

Claims (1)

1. a headlight for vehicles adjusting device is characterized in that: sealing ring and the socket of adjustment screw, adjustment screw and housing cross-under, regulating wheel and housing clamping, buckle and fast pulley clamping, fast pulley and housing clamping, buckle and the end clamping of adjusting screw.

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