CN2559533Y

CN2559533Y - Angle regulator for motorcycle head lamp

Info

Publication number: CN2559533Y
Application number: CN 02239311
Authority: CN
Inventors: 林建成
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 2002-06-19
Filing date: 2002-06-19
Publication date: 2003-07-09
Anticipated expiration: 2012-06-19

Abstract

An angular adjustment device of motorcycle headlights is provided, which comprises headlight holders, handle shell and left and right adjustment groups. The upper end of the headlight holder extends out a hanging rack and the lower end of the headlight holder is provided with a slide block; the upper side in the handle shell is provided with a fixed mount and the lower side in the handle shell is provided with a sliding chute; the left and right adjustment groups comprises a first screw and a second screw; the front ends of the first screw and the second screw are combined with hanging blocks by screws; both sides of the hanging block are provided with a pair of wedged particles; the rear ends of the first screw and the second screw are articulated on the fixed mount; the rear section of the first screw is provided with a coronary gear; the fixed mount is provided a guide slot correspondingly; the headlight holders are arranged in the handle shell and the upper ends of the headlight holders are embedded between the wedged particles of the hanging blocks of the left and right adjustment groups by the hanging rack strip; the slide blocks on the lower ends of the headlight holders are embedded in the sliding chute of the handle shell slidingly and cooperatively. The utility model can adjust the angles of the headlights without dismantling the handle shell with convenient operation.

Description

The angular adjustment apparatus of motorcycle headlight

[technical field]

The utility model relates to a kind of angular adjustment apparatus of motorcycle headlight.

[background technology]

Traditionally, motorcycle headlight is divided into and is loaded on the motor bike front shroud and is loaded on the handle housing two kinds, and the irradiating angle of headlight all must meet the regulation of traffic law, but because of accuracy of manufacture (error) restriction, still must can finely tune angle after the headlight assembling, its general standard is a left and right sides angle or luffing angle is respectively several times up and down; As for, be contained in the headlight on the motor bike front shroud, because the front shroud moulding is more level and smooth, and the moulding of front shroud bonnet is also more level and smooth, and be provided with hiding mostly or half box of hiding, the angle-adjusting mechanism of headlight can be located between motor bike front shroud back and the front shroud bonnet front, usually promptly be located in the box, like this, open box and can do about headlight or the adjustment of luffing angle up and down, and its adjusting mechanism is because of the restriction of no space or outward appearance, so this adjusting mechanism can have various example, anyway can't see adjusting mechanism by outward appearance, and very convenient will adjust the time; On the other hand, be contained in the headlight of handle housing, because many curved surfaces of handle housing and be to be exposed at foremost upper end, for moulded attractive in appearance, commonly use about headlight or up and down the adjusting mechanism of luffing angle generally be hidden in the handle housing fully, and to adjust about headlight or up and down during luffing angle, just must disassemble handle housing can not, bother very much, in addition, commonly use the configuration such as the Figure 6 and Figure 7 of motorcycle headlight adjusting mechanism, adjustment group (A) (A1) (B1) is disposed at the left and right sides respectively with luffing angle (B) about it, wherein Fig. 6 more become the configuration of L type to seem volume is very big, the utmost point takes up space, and do not have fulcrum and can't do unidirectional swing, and Fig. 7 is the configuration at diagonal angle, account for very much space, the left and right sides, wilfully the space, the left and right sides in the handle housing must hold the handle skeleton, the configuration of the commonly using mechanism difficult configuration that obviously both taken up space can limit the shape design and the space utilization of handle housing again, hence one can see that commonly uses structure as desire about or adjust up and down, all need after the dismounting handle housing, again hand to be stretched into the adjustment of operation rotating disk, or stretch into operation to adjust with handheld tool, trouble very, and it is too big to commonly use the mechanism element volume.

[utility model content]

The utility model is promptly at the above-mentioned shortcoming of the headlight adjusting mechanism that is loaded on the motorcycle handle housing and improved, the purpose of this utility model is promptly providing a kind of angular adjustment apparatus of motorcycle headlight, exempt to tear open handle housing can about adjust the angle of headlight and up and down pitching adjust the angle of headlight, easy to operate, save the space and help the space shape design.

The utility model provides a kind of angular adjustment apparatus of motorcycle headlight, comprise headlight lamp socket, handle housing, about the adjustment group, it is characterized in that:

This headlight lamp socket upper end is extended one and is hung frame, hangs frame extension downwards and is provided with moulding at interval, and the headlight lamp socket is established a slide block in the lower end;

This handle housing upper inside be provided with affixed about the fixed mount of adjustment group, and the handle housing inner lower is established a chute;

Adjustment group comprises first screw rod and second screw rod about this, this first screw rod and second screw front end respectively screw togather a hanging block, a pair of adjacent wedge shape grain is respectively established in these hanging block both sides, this first screw rod and second spiro rod rear end are articulated in the fixed mount of this handle housing, and this first screw rod back segment is established a crown gear; On the fixed mount of this handle housing a guide groove is established in top that should crown gear and stretches into for instrument, but and the turn crown gear is adjusted angle about making the rotation of first screw rod with pulling headlight lamp socket;

This headlight lamp socket is located in the handle housing, and the wedge shape intergranular of the hanging block of adjustment group about the upper end of headlight lamp socket is limited to the moulding embedding of hanging frame and and handle housing link, be embedded in the chute of handle housing the slide block bearing fit of this headlight lamp socket lower end, can make this headlight lamp socket do the adjustment of pitching up and down with this.

The angular adjustment apparatus of described motorcycle headlight is characterized in that: can pass the handle housing lock slider by a bolt of rear end plate.

The angular adjustment apparatus of described motorcycle headlight is characterized in that: hanging block of adjustment group is provided with front wall and back retaining wall about this, and the extension frame of this headlight lamp socket upper end is held between this front wall and the back retaining wall.

The angular adjustment apparatus of motorcycle headlight of the present utility model, the headlight lamp socket is located in the handle housing, and the wedge shape intergranular of the hanging block of adjustment group about the upper end of headlight lamp socket is limited to the moulding embedding of hanging frame and and handle housing link, the lower end of headlight lamp socket with slide block embedding cunning in the chute of handle housing, and more with the bolt of rear end plate lock slider, and can stretch into the guide groove of handle housing for instrument, and the turn crown gear is adjusted angle about making the rotation of first screw rod with pulling headlight lamp socket, promptly exempt to tear open the angle of adjusting headlight about handle housing gets final product and reach the angle that headlight is adjusted in pitching up and down, easy to operate, save the space and help the space shape design.

[description of drawings]

Fig. 1 is the STRUCTURE DECOMPOSITION scheme drawing of preferred embodiment of the present utility model;

Fig. 2 is the lateral plan of the combination of the utility model embodiment;

Fig. 3 is the birds-eye view of the combination of the utility model embodiment;

Fig. 4 is the action scheme drawing of the adjustment pitch angle of the utility model embodiment;

Fig. 5 is the action scheme drawing of the adjustment left and right sides angle of the utility model embodiment;

Fig. 6 is a kind of configuration schematic diagram of commonly using the motorcycle headlight adjusting mechanism;

Fig. 7 is an another kind of configuration schematic diagram of commonly using the motorcycle headlight adjusting mechanism.

[specific embodiment]

Referring to figs. 1 through Fig. 3, the angular adjustment apparatus of motorcycle headlight of the present utility model comprise headlight lamp socket 1, handle housing 2, about adjustment group 3 and bolt of rear end plate 4, wherein:

Headlight lamp socket 1 upper end is extended one and is hung frame 12, hangs frame 12 and extends the moulding 121 that is provided with the interval downwards, and a slide block 11 is established in headlight lamp socket 1 lower end;

Handle housing 2 upper inside are established fixed mount 22 with adjustment group 3 about affixed, and the fixed mount 22 of handle housing 2 upper inside establishes a guide groove 221, and handle housing 2 inner lower are established a chute 21;

About adjustment group 3 comprise first screw rod 31 and second screw rod 32, first screw rod 31 and second screw rod, 32 front ends then respectively screw togather a hanging block 311,321, hanging block 311,321 both sides are then respectively established a pair of adjacent

wedge shape grain

3111,3211 and are furnished in same direction, with as the fulcrum that swings up and down.Be respectively equipped with

front wall

3112,3212 and back retaining

wall

3113,3213 on this hanging block 311,321, the extension frame 12 of this headlight lamp socket 1 upper end is held between this

front wall

3112,3212 and the back retaining wall 3113,3213.First screw rod 31 and second screw rod, 32 rear ends are articulated in the fixed mount 22 of handle housing 2, and the first screw rod back segment is established a crown gear 312.

Headlight lamp socket 1 is located in the handle housing 2, and the hanging block 311 of

adjustment group

3 or 321

wedge shape grain

3111 or 3211 about headlight lamp socket 1 is limited to moulding 121 embeddings of hanging frame 12 in the upper end and and handle housing 2 link, and headlight lamp socket 1 in the lower end with slide block 11 embedding cunnings in the chute 21 of handle housing 2, and as Fig. 4 and shown in Figure 5, can bolt of rear end plate 4 lock sliders 11, use lockable after pitch angle about the adjustment, and can stretch into the guide groove 221 of handle housing 2 for instrument 5, and turn crown gear 312 makes 31 rotations of first screw rod adjust angle with pulling headlight lamp socket about 1; In addition, make headlight lamp socket 1 swing up and down and adjust simultaneously, only need unscrew the bolt of rear end plate 4 of lock slider 11, promptly can manually freely adjust the luffing angle up and down of headlight lamp socket 1 as desiring, very convenient, and do not need instrument to stretch in the handle housing 2 to adjust.

Comprehensively above-mentioned, the utility model is loaded on the headlight of motorcycle handle housing compared to tradition, obviously have can exempt to tear open housing can adjust about headlight or up and down luffing angle, save the space and be beneficial to spatial allocation and the enhancement effect of shape design.

Claims

1, a kind of angular adjustment apparatus of motorcycle headlight, comprise headlight lamp socket, handle housing, about the adjustment group, it is characterized in that:

Adjustment group comprises first screw rod and second screw rod about this, this first screw rod and second screw front end respectively screw togather a hanging block, a pair of adjacent wedge shape grain is respectively established in these hanging block both sides, this first screw rod and second spiro rod rear end are articulated in the fixed mount of this handle housing, and this first screw rod back segment is established a crown gear; On the fixed mount of this handle housing a guide groove is established in top that should crown gear;

This headlight lamp socket is located in the handle housing, and the upper end of headlight lamp socket be limited to the moulding embedding of hanging frame about the adjustment group hanging block the wedge shape intergranular and and handle housing link, be embedded in the chute of handle housing the slide block bearing fit of this headlight lamp socket lower end.

2, the angular adjustment apparatus of motorcycle headlight as claimed in claim 1 is characterized in that: pass the handle housing lock slider with a bolt of rear end plate.

3, the angular adjustment apparatus of motorcycle headlight as claimed in claim 1 or 2 is characterized in that: hanging block of adjustment group is provided with front wall and back retaining wall about this, and the extension frame of this headlight lamp socket upper end is held between this front wall and the back retaining wall.