CN101153701B - Support structure for lamp body unit - Google Patents

Abstract

In the case of a headlight unit integrally joining together individual lamp bodies having the respective housings independent of each other on the left and right sides, if the headlight unit is rigidly secured to a body cover and each of the housings is elastically carried by a body frame, the relative positions of the individual lamp bodies may be likely to be offset from each other depending on the attachment state of the headlight unit to the body cover. This requires high molding accuracy, machining accuracy and assembling accuracy of component parts, which leads to a problem of increased cost and assembly man-hours. A supporting structure is provided to prevent this problem. Left and right separate lamp body units 25A, 25B are joined together with bolts and nuts by superposing projection pieces 60A and 60B; 61A and 61B; and 62A and 62B. Attachment holes 64 of the projection pieces 60A, 60B are co-fastened to a body frame with a bolt. Further, left and right pins 68 are rubber-mounted to a vehicle body.

Description

The supporting construction of lamp body unit

Technical field

The present invention relates to be used for supporting construction such as the lamp body unit on the vehicle of motorcycle.Lamp body unit is meant the unit that a plurality of independent lamp body one are linked together here, and this independent lamp body has independent case separated from one another.Independent lamp body is meant the lamp body with single housing.Certainly, independent lamp body can have cellular construction, and wherein a plurality of lamp body one are combined in the housing, and housing is shared by each lamp body simultaneously.

Background technology

The support structure configuration of known lamp body is as follows.Right head lamp unit and left head lamp unit each other about independent the arrangement.The one combination is to provide the head lamp unit each other in these head lamp unit, and this head lamp elemental area is fixed with opening to the head lamp of protecgulum.In addition, attaching projection is arranged on the head lamp unit, the left and right sides and the elastic component by correspondence attaches to vehicle body frame.Therefore, head lamp unit in the left and right sides is independent and flexibly fixing by vehicle body frame.

[patent documentation 1]

The open 2003-205878 of Japanese patent unexamined

If whole head lamp comprises public housing, then head lamp self covers with rigidly affixed by the vehicle body frame flexible fastening and by car body.Therefore, might absorb three deviations between the parts, i.e. deviation between head lamp, vehicle body frame and the car body lid.On the other hand, in above-mentioned example, the independent lamp body one that the head lamp unit will have separate housing connects, and this separate housing is provided with independently of one another at left and right sides.In this case, if the head lamp unit with rigidly affixed in car body lid, and each housing is by the vehicle body frame flexible fastening, then the relative position of independent lamp body offsets with respect to each according to the state that the head lamp unit attaches to the car body lid probably.This needs height die casting precision, machined precision and the assembly precision of parts, the problem that these increase in the time of can bringing cost and assembler.There are a kind of needs for the purpose of the present invention, address the above problem exactly.

In addition, the following enclosed structure that is used for such as the lamp body of the vehicle of motorcycle is known in the prior art.Protecgulum has the head lamp attachment hole, and head lamp exposes therefrom, and has the opening of maintenance, is used to change the head lamp bulb on the head lamp.Safeguard that opening is covered separably by service cover.

[patent documentation 2]

Japan Patent 3594700

Structure described above have at the protecgulum position of vehicle front surface size relatively large safeguard opening so that staff can therefrom insert.This position is given prominence to streamlinedly forward and is restricted.Therefore, the shape of protecgulum and service cover also can be restricted.Can adopt two lamp type head lamps or analog, wherein have a plurality of head lamp bulbs and divide right and left in the head lamp unit.Particularly, this situation need be provided with a plurality of openings of safeguarding in the relevant position corresponding to head lamp bulb.Therefore, be difficult to provide a plurality of openings of safeguarding when guaranteeing the vehicle design flexibility, to strengthen maintainability.

Therefore, the present invention proposes in view of afore-mentioned, and the objective of the invention is lamp body unit easily is positioned in the vehicle, thereby overcomes the problems referred to above.

Summary of the invention

In order to address the above problem, the invention of technical scheme 1 relates to the vehicle with lamp body unit supporting construction, it is characterized in that, this supporting construction combines front vehicle body lid and a plurality of independently lamp body that covers front part of vehicle at least, and it is supported by car body, thereby comes out from the car body lid, and wherein a plurality of independent lamp bodies comprise respectively independently housing, their one link together to constitute lamp body unit, and this lamp body unit is fixed in car body at the connecting portion of housing.

The inventive features of technical scheme 2 is that in technique scheme 1, a plurality of independent lamp bodies link together by each overlapping end of securing member and housing, and are fixed in car body with securing member.

The invention of technical scheme 3, be characterised in that, in technique scheme 2, the independent lamp body of lamp body unit about by a pair of being arranged in formed, about independent lamp body have separately maintaining part, be used for about independent lamp body be installed on car body, lamp body unit is in the approximate centre of maintaining part and be fixed in vehicle body frame with securing member below it.

The invention of technical scheme 4, be characterised in that in each of technique scheme 1 to 3, lamp body unit forms elongation up and down, and the lower edge portion of lamp body unit is also as the lower edge towards air guide port, and this air guide port is at the front surface opening of car body lid.

The invention of technical scheme 5 is characterised in that, in each of technique scheme 1 to 4, the car body lid is the protecgulum of covering body front portion, and this protecgulum has upper end of being fixed in lamp body unit and being supported by car body and the lower end of being supported by vehicle body frame.

The invention of technical scheme 6, be characterised in that, in each of technique scheme 1 to 5, this vehicle also comprises the enclosed structure of lamp body, this lamp body comprises the front vehicle body lid that covers front part of vehicle, be arranged on front part of vehicle and comprise the head lamp of a plurality of bulbs, and be supported on seat on the head lamp back vehicle, the front vehicle body lid comprises the protecgulum that covers the vehicle front surface at least, and cover the protecgulum rear surface and be positioned at the leg shield in the user's shank the place ahead that is sitting on the seat, wherein this leg shield has the rear opening of a plurality of head lamps, with each position corresponding to attached a plurality of bulbs, and the cover of covering opening attaches to leg shield separably.

The invention of technical scheme 7 is characterised in that, in technique scheme 6, head lamp is the isolated head lamp in the left and right sides each other on vehicle-width direction.

The invention of technical scheme 8 is characterised in that, in technique scheme 6 or 7, head lamp is such head lamp unit, and in this head lamp unit, another lamp body is made into integration and the also double opening of safeguarding another lamp body of doing of its opening with above-mentioned lamp body on above-below direction.

The invention of technical scheme 9 is characterised in that, in technique scheme 6 to 8 in each, key (key) cylinder from leg shield come out and a plurality of opening at least one be arranged near the key cylinder.

The invention of technical scheme 10 is characterised in that, in technique scheme 6 to 9, at least one central part in the width of the carbody direction that leg shield has in storing portion and a plurality of opening is arranged between storing portion and the imperforation portion.

According to the invention of technical scheme 1, lamp body unit is fixed in car body at the connecting portion of single lamp body.Single lamp body can be connected to each other, and is connected and fixed on car body by this simultaneously.Those head lamps that are individually fixed in car body were compared with the past, and the relative position relation between each lamp body is difficult to not line up.The location is not realized by protecgulum can with influencing.Therefore, can need not the location that lamp body unit is realized on high die casting precision and assembly precision ground.

According to the invention of technical scheme 2, because the securing member that each lamp body is secured to one another is used for single lamp body is fixed in lamp body, therefore can guarantee lamp body is attached to the precision of vehicle body frame, and because the fastening quantity that reduces part of associating.

According to the invention of technical scheme 3, because lamp body unit supports left and right sides maintaining part and central fastener by this that is positioned at place, approximate del summit, so it can obtain firm support.

According to the invention of technical scheme 4, because the lower edge portion of lamp body unit is also as the lower edge towards the car body lid of air guide port, so the car body that is positioned between lamp body unit and the car body lid covers lower edge and can omit.Therefore, be appreciated that attached state and be easy to the assembling.

According to the invention of technical scheme 5, vehicle body frame is fixed in by lamp body unit in protecgulum top; Therefore, protecgulum can firmly support by car body, can reduce the quantity that protecgulum is attached to the attachment of car body simultaneously.Therefore, on preceding cap top, except lamp body unit, protecgulum need not be attached to car body.

According to the invention of technical scheme 6, leg shield has and a plurality ofly covers corresponding to the opening of a plurality of bulbs and by service cover.Therefore, be arranged on the protecgulum, safeguard that opening is subjected to for the situation of many restrictions that with respect to those services aperture of past the flexibility of design is improved, and has strengthened maintainability simultaneously.In addition, a plurality of openings that correspond respectively to each bulb setting have replaced extending through the single big opening of a plurality of bulbs.Therefore, the area of each opening is reduced, to increase the flexibility of vehicle design.

According to the invention of technical scheme 7, though at head lamp along the overall width direction each other under the separated situation in the left and right sides, opening also can reduce size, will increase size and will form single opening.Therefore, design flexibility is further enhanced.

According to the invention of technical scheme 8, be that the opening that a lamp body is prepared also is used to safeguard another lamp body; Therefore, open amount is reduced, and design flexibility is further enhanced.

According to the invention of technical scheme 9, owing to be used to safeguard that the opening of lamp body is arranged near the key cylinder; Therefore, available this opening is safeguarded key cylinder simultaneously.

According to the invention of technical scheme 10, when leg shield had opening, this opening had storing portion.Therefore, leg shield can obtain reinforcing, with the possibility of avoiding causing intensity to weaken owing to this opening.In addition, safeguard that opening is arranged between storing portion and the imperforation portion at width of the carbody direction central part.Therefore, can strengthen this between storing portion and the imperforation portion and safeguard opening by safeguarding that opening is arranged in width of the carbody direction centre.

Description of drawings

Fig. 1 is the side view according to the large scale motor scooter (scooter) of embodiment.

Fig. 2 is a side sectional view of describing Vehicular body front.

Fig. 3 is the front view of front standing pillar.

Fig. 4 is a front view of describing the vehicle body frame bottom.

Fig. 5 describes the anterior front view of car body lid.

Fig. 6 is the front view of front lit unit.

Fig. 7 is the plan view of front lit unit.

Fig. 8 is the side view of front lit unit.

Fig. 9 is the rearview of front lit unit.

Figure 10 is the cutaway view of observing along the line 10-10 among Fig. 6.

Figure 11 is the cutaway view of observing along the line 11-11 among Fig. 6.

Figure 12 is the cutaway view of observing along the line 12-12 among Fig. 6.

Figure 13 is the cutaway view of observing along the line 13-13 among Fig. 6.

Figure 14 is the cutaway view of observing along the line 14-14 among Fig. 6.

Figure 15 is the cutaway view of observing along the line 15-15 among Fig. 6.

Figure 16 is the view of observing along the direction of the arrow among Figure 15 16.

Figure 17 is the front view of cosmetic sheet (trimming plate).

Figure 18 is the side view of cosmetic sheet.

Figure 19 is the cutaway view of observing along the line 19-19 among Figure 17.

Figure 20 is the front view of instrument mask (meter visor).

Figure 21 is the plan view of instrument board.

Figure 22 is the side view of instrument mask.

Figure 23 is the side view of protecgulum.

Figure 24 is the cutaway view of observing along the line 24-24 among Fig. 5.

Figure 25 be decorative panel the rearview of attached leg shield.

Figure 26 has shown the leg shield of having removed decorative panel from Figure 25.

Figure 27 is the side view of leg shield.

Figure 28 has shown the decorative panel of observing along the direction of the arrow among Figure 27 28.

Figure 29 has shown the decorative panel of observing along the direction of the arrow among Figure 28 29.

Figure 30 is the cutaway view of observing along the line 30-30 among Figure 25.

The specific embodiment

After this preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Fig. 1 is the side view according to the large scale motor scooter of embodiment.This motor scooter comprises front-wheel 1 and the trailing wheel 2 that lays respectively at the car body front and rear part.Front-wheel 1 can be handled by handlebar 4 by front fork 3, and trailing wheel 2 is then driven by swing type power unit 5.Power unit 5 one comprise engine 6a and the gearbox 6b with the cylinder that leans forward.Trailing wheel 2 is by the rearward end cantilever support of gearbox 6b.Power unit 5 is supported and is connected in by posterior bumper unit 8 at its rear portion the rear portion of vehicle body frame 7 swingably by vehicle body frame 7 in its front portion.Reference number 9 expression air filters, 10 expression vaporizers, 11 expression radiators, and 12 expression fuel tanks.

Vehicle body frame 7 is connected in head pipe 13 at its front end.Head pipe 13 can change support steering spindle 14, and this steering spindle 14 is connected handlebar 4 up and down with front fork 3.Head pipe 13 is supported on front standing pillar 15 on its front side.Under manage 16 and tilt to extend along car body center back below, be incorporated into the following pipe 17 of direction bifurcated to the left and right in its underpart.Under manage 17 and form by part about a pair of, each all crooked and backward approximate horizontal ground extend, then be bent upwards, form the top and the bottom 17a of process by the engine 6a.

The single pipe 18 of going up extends back near managing 13 and is incorporated into seat rail 19 in its back-end from managing 16 top and head down along the car body center.This seat rail 19 is bifurcated and extending back to the left and right.Upward and downward reinforced pipe 18a each all across about the rearward end of last pipe 18 and each down between the pipe 17.About top and the bottom 17a be connected in the pars intermedia of left and right sides seat rail 19 in the top.Front and back seat 20 is supported by seat rail 19.

Head pipe 13 is surrounded by protecgulum 21 and leg shield 22 front and back respectively, and by instrument board 23 from last covering.Cover by handle cover 24 around the handlebar 4 of instrument board 23 tops.Front lit unit 25 attaches to the front surface of protecgulum 21.Reference number 26 expression windshield, 27 expression instrument masks, 28 expression side mirrors, 28a are represented microscope base lid (it covers the attachment seat of side mirror), 29 expression front mudguards.

Leg shield 22 covers the rear side and the front-wheel 1 of head pipe 13.Decorative panel 30 attaches to the upper back of head pipe 13, i.e. car body rear side separably.Leg shield 22 is connected in base plate 31 in its underpart.Base plate 31 has stepped plate, and the user is put pin thereon, is sitting on the front and back seat 20.

The intermediate plate (center panel) of front and back seat 20 downsides is covered in reference number 32 expressions from the rear portion of leg shield 22.Reference number 33 expression covers base plate 31 and is arranged on baffle between the rear portion of leg shield 22 of base plate 31 tops.Reference number 34 expressions are connected to the posterior end of protecgulum 21 front side board of base plate 31 bottoms.Positions below 35 expression the past of reference number back seat 20 cover the most back side panel at position, car body rear.By the way, back lighting unit, a pair of left and right sides 36 is arranged on the side surface of back side panel 35, and this unit is combined with taillight and miscellaneous part.

Fig. 2 is a side sectional view of describing Vehicular body front.Front standing pillar 15 is the rigidity supporting structures as the part of vehicle body frame.This supporting construction is made up of a plurality of pipe fittings and carriage one, and is suitable for supporting front lit unit 25, instrument 37 etc.Pipe fitting extends up and down.When observing from the side, pipe fitting comprises preceding pipe 40, intervalve 41 and the back pipe 42 along fore-and-aft direction.Thereby the position is crooked therebetween forms roughly broken line shape and integral body backward and be tilted to down extension for back pipe 42.In addition, the front portion of back pipe 42 forms gentle dip portion, and instrument 37 is fixed on it.

Back pipe 42 is connected in carriage 43 at its front end, and carriage is roughly parallel to windshield 26 and tilts.In carriage 43, the pillar 28a of side mirror 28 attaches to carriage 43 in its lower end to windshield 26 in its side lower part bolting.Back pipe 42 is the pillar 44 of bolting on the front surface top that is arranged on head pipe 13 in its back-end.

Preceding pipe 40 has the top of extending up and down, and is connected in the lower end of carriage 43 in the top.Pipe middle part, 40 top front surface before pillar 45 attaches to.Front lit unit 25 is bolted in pillar 45.Preceding pipe 40 has downward-sloping bending and is connected in the bottom of carriage 46.This carriage 46 is bolted in the pillar 47 that is arranged on the head pipe 13 front surface bottoms.Intervalve 41 is connected in carriage 46 in its lower end one.Intervalve 41 extends as the crow flies up and down, and has the upper end, and this upper end is connected in the part in pipe 42 bend the place aheads, back.

Fig. 3 is the front view of front standing pillar 15.Preceding pipe 40 is arranged on the car body center separately.Intervalve about 41 is provided with in pairs, thereby is spaced apart from each other in the both sides of preceding pipe 40, and has upper end separately, and the upper end is connected in each other by transverse tube 48a one.Back pipe 42 has top 42a, and this top left, extend to the right, and is up and separated from one another along with them then, and is welded in the middle part of the correspondence of carriage 43.Back pipe 42 has bottom 42b, and it is set to manage 40 biasings left in the past, and is connected in the pillar 44 (Fig. 2) that is arranged on head pipe 13 sides.

The attached pillar 49 of front lit unit 25 is arranged on the respective upper of left and right sides intervalve 41, thereby side direction is outwards outstanding.Attached pillar 49 is formed with corresponding elliptical aperture 49a, and yielding rubber 49b attaches to this.Therefore, front lit unit 25 is engaged in this elliptical aperture (after this describing in detail) in the mode that absorbs vibration.Left and right sides intervalve 41 position therebetween is connected to each other by transverse tube 48b, in addition by being positioned at being connected to each other than short transversal pipe 48c, 48d under the transverse tube 48b, to strengthen the integral rigidity of front standing pillar 15.

Carriage 43 has the attachment hole 43a that is used for windshield 26, and they substantially equally make progress each other, separate downwards.In addition, carriage 43 has attachment (nut) 43b that is used for mirror in the top.Reference number 43c represents attachment, is used for the cosmetic sheet that after this will describe.

Fig. 4 is a front view of describing the part that is positioned at head pipe 13 belows in the vehicle body frame 7.Last pipe 18 is welded in the single upward and downward pars intermedia of pipe 16 down at its front end, and this time pipe 16 is layout up and down along the car body center with extending.Last pipe 18 extends to the left and right, extends back then, and is connected in the top and the bottom 17a of left and right sides.Carriage 16c be connected at last pipe 18 pipe 16 down the position a little above be welded in the front surface portion of pipe 16 down.Nut 16a and locating hole 16b attach to this carriage 16c side by side.The top, rear surface of protecgulum 21 attaches to this nut 16a.In addition, nut 16a is welded in down the bottom of pipe 16.Under manage 16 and be connected in transverse tube 16d in its lower end, about this transverse tube 16d to extend and be connected in corresponding about pipe 17 down.

Fig. 5 is the anterior front view of car body lid, comprises protecgulum 21 and front lit unit 25.Front lit unit 25 attaches to the first half center of protecgulum 21.Look from the place ahead, the top of front lit unit 25 is connected in the bottom of windshield 26 by cosmetic sheet 50.Front lit unit 25 shows the outward appearance by cosmetic sheet 50 clear two lamp type head lamps of dividing right and left, and is also roughly Y-shaped in the middle of this cosmetic sheet covers.Certainly, in the middle of the reality, front lit unit 25 forms lamp body unit, its at present by about portion's one form.About portion's symmetry and being obliquely installed by this way: along with they are up and make its top separated from one another.Portion is called as right individual light body unit 25A and left individual light body unit 25B respectively about being noted that.

Each left and right sides individual light body unit 25A and 25B one comprise head lamp, position indicator and turn signal lamp as lamp body, and they are arranged along the vertical direction.The bulb 53 of the bulb 51 of head lamp, the bulb 52 of position indicator and turn signal lamp is also arranged along the above-below direction that tilts, and promptly outwards arranges along this order.Each sidepiece of left and right sides individual light body unit 25A, 25B attaches to attaching projection 59, attaching projection 59 be positioned at three positions of above-below direction and be in along with the position of the edge part inboard, junction of each left and right sides individual light body unit 25A, 25B.

The 25a of lower edge portion of front lit unit 25 is as the upper wall of air guide port 55, and air guide port 55 is formed in the Lower Half of protecgulum 21 in the heart and is in the top of air guide recess 54.Air guide recess 54 has blow vent (louver) 56, and this blow vent 56 is worked driving moving airs in that protecgulum 21 is inner with air guide port 55, and air guide is arranged on the radiator 11 and the power unit 5 (Fig. 1) of air guide recess 54 back.Tubaeform blow vent 57 is arranged on the upper left-hand of air guide recess 54, passes therefrom so that be arranged on the siren of the loudspeaker 58 in the tubaeform blow vent.

Front lit unit 25 further is discussed in more detail below.Fig. 6 is the front view of front lit unit 25, and Fig. 7 is a plan view, and Fig. 8 is a side view, and Fig. 9 is a rearview.Figure 10 is the cutaway view of observing along the line 10-10 among Fig. 6.Figure 11 is the cutaway view of observing along the line 11-11 among Fig. 6.Figure 12 is the cutaway view of observing along the line 12-12 among Fig. 6.Figure 13 is the cutaway view of observing along the line 13-13 among Fig. 6.Figure 14 is the cutaway view of observing along the line 14-14 among Fig. 6.Figure 15 is the cutaway view of observing along the line 15-15 among Fig. 6.Figure 16 is the view of observing along the direction of the arrow among Figure 15 16.

The cellular construction of front lit unit 25 is at first described.Shown in each figure, front lit unit 25 is interim assemblies, it by with independent lamp body 25A, 25B therein heart portion one connect and to obtain, these lamp bodies are made under the separate state of the left and right sides respectively at first.Each individual light body unit 25A, 25B before connecting has the projection of connection piece 60A, 60B, 61A, 61B, 62A, 62B, and they are towards corresponding counter pair outstanding (Fig. 6).Each counter pair of projection piece 60A and 60B, 61A and 61B, 62A and 62B overlaps each other and with bolt 63a and nut 63b be connected to each other (seeing Figure 11).

The projection piece 60A, the 60B that are positioned on other the projection piece make greatlyyer than other piece.Projection piece 60A, 60B are by being positioned at the bolt 63a on the dorsal part and nut 63b fixes and by uniting the fastening pillar 45 that attaches to.Bolt 63a and nut 63b insert and are located at two positions, are the respective attachment hole 60a (seeing Figure 11) on the top, the left and right sides of projection piece 60A, 60B.Fastening to the associating of pillar 45 is that locational attachment hole 64 places that are being arranged under the attachment hole 60a realize.Attachment hole 64 is suitable for receiving insertion nut 45a (Fig. 3 and 4) wherein.This nut 45a is arranged on the pillar 45 of front standing pillar 15.Shown in Figure 12 and 14, bolt 64a inserts nut 45a and tightens together so that these three parts are united.

As shown in figure 14, nut 45a has flange 45b.The axial region of nut 45a passes the hole 45c of pillar 45, and its outstanding length is substantially equal to overlapping projection piece 60A, the thickness of 60B.Flange 45b is welded in the dorsal part of pillar 45.In attached, therefore each attachment hole 64 that the axle of nut 45a passes overlapping projection piece 60A, 60B can make projection piece 60A be connected with 60B temporarily.

By this attached, the concave part 65 that is suitable for receiving the shank of cosmetic sheet 50 is formed on (see figure 7) between left and right sides individual light body unit 25A, the 25B.Junction surface 66 is formed on the concave part 65 highlightedly from left and right sides individual light body unit 25A, 25B.Junction surface 66 is formed with corresponding conjugate foramen 65a (see figure 6).Each connects on the outer edge that protuberance 67 is formed on left and right sides individual light body unit 25A, 25B, and inside is bolted in protecgulum 21.

Each top of left and right sides individual light body unit 25A, 25B each all use rearwardly projecting pin to be formed on (see figure 7) on its rear surface, center.As shown in figure 13, pin 68 inserts among the hole 46c of yielding rubber 46b by elastic component, and this rubber attaches to the elliptical aperture 46a of carriage 46 (see figure 3)s on the front standing pillar 15.Like this, lamp body unit 25A, 25B are installed on front standing pillar 15 by rubber.Three parts that attach to front standing pillar 15 are arranged to form roughly del T with the rubber installation and being rigidly connected of center attachment hole 64 (see figure 6)s of left and right pins 68.

Referring to Figure 15, connect the outstanding backward and elongation of jut 67, and in its end side to being bent to form flange 67a.This flange 67a is overlapped on the attaching projection 59 that is formed on the protecgulum 21, and flange 67a and attaching projection 59 usefulness bolt 59a and nut 59b are secured to one another.

Next the internal structure of front lit unit 25 is described.Referring to Figure 10, front lit unit 25 is integrally formed by seal 72 by lens 70 and housing 71 are faced each other, thereby forms hollow cavity.Hollow cavity is divided into bottom and top by partition wall 73 with inside.The bulb 51 that holds head lamp in the bottom holds the bulb 53 of turn signal lamp in top.Partition wall 73 is arranged on pars intermedia (seeing Fig. 6 and 7), with circular space mode differential expansion, thereby forms the bulb chamber 73a and the bulb 52 of accommodated position indicator lamp therein.

The bulb 51 of head lamp is installed among the bulb hole 74a that is formed in reflector (reflector) 74 bottoms, thereby outstanding forward.Connector 51b attaches to the 51a of electrode portion of head lamp bulb 51 separably.The electric wire 51c that is connected in connector 51b passes the wire hole 71c that is formed on the cap 71b side and is stretched over the outside, and this cap 71b covers on the services aperture 71a of housing 71.

Reflector 74 is designed to for light is regulated and can upwards be swung.Rotate set screw 77 (Fig. 8 and 9), reflector 74 swings up and down to change optical axis.Because can adopt prior art, this mechanism is described in this omission.

Head lamp bulb 51 can be attached to reflector 74 and separates from this reflector with the 51a of electrode portion.Remove cap 71b, bulb 51 and the 51a of electrode portion with head lamp takes out from reflector 74 then.Therefore, head lamp bulb 51 can be changed from the car body rear side.The receptacle portion 53a of turn signal lamp bulb 53 directly and separably is installed in the opening that is formed on the services aperture 71c in the housing 71, therefore can change from rear vehicle.

Referring to Figure 15, the 51a of electrode portion is pushed regularly by spring 75, thereby makes it not separate.Spring 75 usefulness screws 76 are fixed in lug boss 74a, and this lug boss 74a forms from the rear surface of reflector 74 outstanding.

Referring to Figure 16, spring 75 is an essentially rectangular.The lug boss of the 51a of electrode portion is installed on the central part of spring 75.Spring 75 is pushed the flange part 51b integrally formed with the 51a of electrode portion.In order to change head lamp bulb 51, unscrew screw 76 and remove spring 75, take out the bulb 51 and the 51a of electrode portion of head lamp then from behind.

The bulb 52 of position indicator can be changed in the same manner as described above.In Fig. 9, reference number 52a represents the connector of position indicator bulb 52.Position indicator bulb 52 also can take out from behind by removing connector 52a.As Figure 10 schematically shows, they are safeguarded or change by coming, by near carrying out work so that pass the services aperture 145 of the leg shield 22 of bulb back along the direction of arrow near head lamp bulb 51, position indicator bulb 52 and turn signal lamp bulb 53.Among this figure, the size of the position of leg shield 22 and services aperture 145 for convenience and different with actual conditions.

Next describe cosmetic sheet in detail.Figure 17 is the front view of cosmetic sheet 50, and Figure 18 is a side view, and Figure 19 is the cutaway view along the line 19-19 observation of Figure 17.In these figure, cosmetic sheet 50 is by the shank 80 that extends downwards from its central part 50a and a pair ofly form to arm 81 one upper left and that the upper right side tilts to extend.Shank 80 is integrally formed with insertion projection 82, and described insertion projection 82 is outstanding backward, and is promptly outstanding towards the paper back side.This insertion projection 82 is set to upwards separate each other and offset with respect to each to left and right.

Referring to Figure 14, insert the top that projection 82 has the base portion that forms pair of ribs 82b and forms tongue piece portion 82a, this tongue piece portion is extended outstanding from rib 82b.Insertion projection 82 is seen from projected direction and is roughly become H shape (after this, the H shape parts among each figure have structure same as described above).Shank 80 combines with front lit unit 25 by the re-spective engagement hole 66a at junction surface 66 about the tongue piece portion 82a insertion that will insert projection 82 up and down.

In this manner, if shank 80 is installed on the front lit unit 25, then it covers concave part 65 (Figure 14).One forms section and becomes flange shape sidewall (Figure 19) about shank 80.If sidewall 80a is installed to when attached in the concave part 65, then the surface of shank 80 flushes (Figure 12) with front lit unit 25 substantially.Referring to Figure 18, shank 80 has step difference 83 in its lower end.When shank 80 is installed on front lit unit 25, be arranged on the step that projection 69 (Fig. 6) on 25 lower ends, front lit unit is matched with step difference 83 integratedly.

Referring to Figure 17, each arm 81 has projection 84 at its leading section.The guiding end of the bottom of instrument mask 27 and arm 81 is overlapping, and they use the combination of bolt 84a (Fig. 5) one.The projection tab 85 outstanding guide edge portions that are formed on projection 84 arm 81 on every side.This projection tab 85 is engaged in the connection edge of microscope base lid 28a.

Instrument mask is then described.Figure 20 is the front view of instrument mask 27.Instrument mask 27 has with flanging 90 lower edge, and it forms one section step-like of descending backward.The upper end-face edge 86 of revision board 50 overlays on the flange 90, thereby the projection 91 of flange 90 is engaged near the recess 87 (Figure 17) that is arranged on the upper end-face edge 86.

Each projection 92 is formed near the left and right end portions of flange 90.Projection 92 is overlapped in corresponding projection 84 (Figure 18) from below, this projection 84 is formed on the front end of arm 81 of cosmetic sheet 50, thereby forms a unit with screw.Each air guide port 93 is near the flange 90 and is positioned on the left and right sides at car body center, thereby is taken into moving air to instrument board 23 inside.

Instrument mask 27 all is formed with copulational protuberance 94 on two following side, thereby side direction is outstanding.Copulational protuberance 94 overlays on the back pipe 42 and is bolted in the attachment 42c (Fig. 3) of back pipe 42.Blow vent 95 is separately positioned on the top left and right sides of instrument mask 27, thereby extends along its edge part.Blow vent 95 is applicable to that blowing spray is taken into the part moving air of windshield 26 inner surfaces from air guide port 93, to avoid dark (cloudiness).

Projection 96 is separately positioned on center, left side and the right side on top, and it highly equals the height of blow vent 95, thereby outstanding from its rear surface.Projection 96 is engaged in instrument board 23.Instrument mask 27 has upper end-face edge, and this upper end-face edge forms to the flange 97 that is recessed into a section.The front side double wall portion inboard that flange 97 inserts instrument board 23.Flange 97 is formed with the otch 98 that suitably separates each other.Otch 98 is engaged in the copulational protuberance 102 (seeing Figure 21) that is arranged on instrument board 23 connecting portions.

Figure 21 is the plan view of instrument board 23, and Figure 22 is a side view.Instrument board 23 has the instrument hole 100 that is positioned on its front side, center, and instrument 37 (Fig. 2) is exposed to instrument hole 100.Vertically wall 101 is formed on the front in instrument hole 100, thereby recedes and be tilted to upper process, thereby prevents that extra extraneous light is radiated on the instrument.Vertically wall 101 forms double wall, has the upper end in the replication outside, is formed with the roughly font of falling J portion.The flange 97 of instrument mask 27 is matched with in this font of falling J portion (seeing Figure 22).

The vertical wall 101 that forms double wall portion upper end one within it has copulational protuberance 102, and this copulational protuberance is engaged in corresponding otch 98 (Figure 20).Shown in the cutaway view that amplifies among Figure 22, the flange 97 of instrument mask 27 is matched with double wall portion, thereby vertical wall 101 and crimp portion thereof are clipped in flange 97 therebetween.Each front portion of the left and right edges portion of instrument board 23 overlays on the microscope base 28a (Fig. 5), and uses respectively from outstanding left and to the right here attaching piece 103 and be bolted in this.Similarly, each pars intermedia of left and right edges portion overlays in the upper end-face edge portion of protecgulum 21, and each rear portion overlays in the upper end-face edge portion of leg shield 22.Each blow vent 104 is arranged on the left and right sides sidepiece of instrument board with from here to user's moving air of jetting.

Projection 105 and attaching piece 106 are integrally formed in the back upper surface of instrument board 23 and are formed near each blow vent 104, thereby to lower process.Other attaching piece 106 are arranged on the rearward end of instrument board.Reference number 107 expressions are used to receive the notch of the steering spindle 14 that passes therethrough, and this notch is arranged on the rear, center in the instrument hole 100 that is used for handlebar.Reference number 108 expression back edges, it overlays on the upper end-face edge of leg shield 22.Reference number 23a represents to extend and arrive the projection of instrument 37 downwards.Similarly, the perisporium lower end in instrument hole 100 also arrives instrument 37.

From Figure 22 as seen, the back edge 108 of instrument board 23 has outstanding attaching piece 109 integratedly downwards.Attaching piece 109 is inserted the upper end-face edge of instrument board 23.

Figure 23 is the side view of protecgulum 21 and Figure 24 is the cutaway view of observing along the line 24-24 among Fig. 5.The upper end-face edge 110 of protecgulum 21 overlays on the instrument board 23 from below and the leading section of protecgulum 21 overlays on the microscope base 28a (Fig. 5) from below and be bolted in this.The connecting portion of the attaching piece 106 (Figure 22) of reference number 112 expressions and instrument board 23.

Being connected on the edge part between the top that the top of back edge 113 overlays leg shield 22 and the decorative panel 30 (Fig. 2).Reference number 114 expression can be used for the projection, inner outstanding to car body of attached leg shield 22, and when observing from the side forward, downward-sloping.The upward and downward pars intermedia of back edge 113 forms forward bend, and it has the attachment 115 that engages with the attaching projection (following) of leg shield 22.Back edge 113 has attaching piece 116 in its bottom, and this attaching piece is to rearward projection and be inclined upwardly, and is bolted in the front end of front side board 34.

With reference to Figure 24, bottom and the position that is arranged in the wall that forms air guide recess 54 at protecgulum 21 saliently are provided with projection 117 backward in the upper end of central part.Projection 117 is inserted and positioned among the locating hole 16b (Fig. 4) and is bolted in nut 16a (Fig. 4), and this nut 16a passes through hole 117a positioned adjacent hole 16b (Fig. 5) is set.Locating hole 16b is arranged on down on the front surface of pipe 16, to extend along the vertical direction.Protecgulum 21 is under projection 117 and be provided with attachment 118 near its lower end.Attachment 118 overlays on another nut 16a that is positioned under the nut 16a, and is fixed in this.These positions at first attach to the side of vehicle body frame 7, thereby simplify follow-up assembly work.Protecgulum 21 has the rib of pushing 119 integratedly under attachment 118 and in its lower end and rear end.Push the front end that rib 119 is incorporated into front side board 34 integratedly.

Next describe leg shield 22 and decorative panel 30 in detail.Figure 25 is the rearview of leg shield 22, and decorative panel 30 attaches to this.Figure 26 has described the leg shield 22 that removes behind the decorative panel 30.Figure 27 is the side view of leg shield 22.Figure 28 has shown the decorative panel of observing along the direction of arrow among Figure 27 28 30.Figure 29 has shown the decorative panel of observing along the direction of arrow among Figure 28 29 30.Figure 30 is the cutaway view along the line 30-30 observation of Figure 25.Symbol C among the figure represents the car body center line.

Leg shield 22 comprises the vertical wall portion 120 on its top, the central bottom plate top 121 and the left and right sides base plate antetheca 122 of its underpart.Vertically wall portion 120 has the connection stage portion 123 of extending along its whole width.Decorative panel 30 overlays from the outside and connects on the stage portion 123.Decorative panel 30 is also as service cover, and it is the essentially rectangular plate that prolongs along overall width, and width is substantially equal to the overall with of vertical wall portion 120 and covers the part of connection stage portion 123 tops of vertical wall portion 120.Front lit unit 25 is positioned at the place ahead of the part of the vertical wall portion 120 that is covered by decorative panel 30.

Key floppy disc (key panel) 124 is positioned at right-hand position, center of decorative panel 30.The head that is used as the key cylinder 125 of main switch is exposed to key floppy disc 124.The head of key cylinder 125 has key slot 125a.Form concave part 126 around the key cylinder 125, it is progressively recessed towards the head of key cylinder 125 forward.The bottom of concave part 126 is formed with head bore 126a, is suitable for receiving the head of the key cylinder 125 that is installed in wherein.

Form big ellipse around the concave part 126 around key cylinder 125.The projection 127 of essentially rectangular is integrally formed on this ellipse, with outstanding to the car body central side from its part.The seat 171 of projection 127 and crotch spare 170 is united the central part 128 that is anchored on vertical wall portion 120 with screw 127a separably.Crotch spare 170 forms roughly, and quadrangle also is divided into top and the bottom with slit 172.Each all attaches to seat 171 by axle 173 top and the bottom, thereby can raise and fall.The top and the bottom of crotch spare 170 can be used for raising separately or together or falling.When crotch spare rose, it had with respect to the approximate right angle of seat 171 (seeing Figure 30), can keep things such as sack.

Lid 129 is arranged on the left part of decorative panel 30, thus but open and close.In the middle of four angles of decorative panel 30, two top and lower left quarter, i.e. three positions altogether attach to vertical wall portion 120 with screw 130, the lower right corner and up and down pars intermedia, promptly have three positions altogether, attach to vertical wall portion 120 insertedly with insertion projection 131.Therefore, decorative panel 130 attaches to vertical wall portion 120 separably.

Referring to Figure 26, vertically wall portion 120 has opening 134, roughly the key cylinder body opening 146 and the roughly tetragonal right services aperture 147 of pentagonal left services aperture 145, circular, and they are arranged in the position that connects stage portion 123 tops by order from left to right.Left and right sides services aperture 145,147 each all to form vertical direction longer.Head lamp bulb 51, position indicator bulb 52 and turn signal lamp bulb 53 among the individual light body unit 25B of a left side can be safeguarded, that is, come more to change the bulb for the front lit unit 25 that is positioned at the place ahead near them by passing these holes.Each services aperture is opened to turn signal lamp bulb 53 back and near the position of this bulb 53 (in the drawings from head lamp bulb 51 back and near the position of head lamp bulb 51 on the upward and downward width, because vertically wall portion 120 inclinations such as grade, the position of bulb looks has biasing slightly from the position of opening).Each left and right sides services aperture 145,147 is at the position opening that is overlapped on the bulb, i.e. the position in dead astern, but about slightly therefrom to the position opening of biasing.Certainly owing to have enough distances between bulb and the opening, therefore can by flexible change hand move forward into opening direction, safeguard bulb.By way of parenthesis, the size and dimension of opening can freely be set in the scope that can safeguard bulb.Storing portion 133 is integrally formed with opening 134, opening 134 and left services aperture 145 adjacent settings.Therefore, though have relatively large left services aperture 145, vertically the rigidity of wall portion 120 can be increased.

Right services aperture 147 can be used for safeguarding head lamp bulb 51, position indicator bulb 52 and the turn signal lamp bulb 53 among the right individual light body unit 25A.In addition, right services aperture 147 is adjacent to key cylinder 125; Therefore, it can be used to safeguard key cylinder 125.Vertically the central part 128 of wall portion 120 has the enough width between left and right sides services aperture 147,145.Therefore, can keep high rigidity.In this case, forming on every side of key cylinder body opening 146 has the roughly concave part 146a on sag vertical curve surface, thereby is matched with the concave part 126 of key floppy disc 124.Therefore, the opening size of key cylinder body opening 146 also must minimize to prevent to reduce rigidity.

The back edge 108 of instrument board 23 overlays on the connection edge part 148 of leg shield upper end.Overlay along connecting in the respective attachment portion 149 that edge part 148 forms and being bolted in this (Figure 22) from the outstanding attaching piece 109 of back edge 108.The attachment 150 of decorative panel 30 usefulness be formed on connect edge part 148 about on the end.In addition, another attachment 150 is formed near the lower left corner part that connects the stage portion 123.

Leg shield has patchhole 151, is used for the attached decorative panel 30 in the relevant position, and this relevant position is at the left and right sides that connects edge part 148 and near its center and position, the lower right corner.Patchhole 151 is suitable for receiving insertion correspondence wherein and inserts projection 131 (Figure 25).Vertically the central part 128 of wall portion has the screwed hole 152 that is provided with interlace mode along the vertical direction.Essentially rectangular projection 127 (Figure 25) attaches to this position separably with bolt 127a.Another patchhole 151 is arranged on the bottom of the central part 128 under the screwed hole 152, and is suitable for receiving insertion insertion projection 131 wherein.

Thereby base plate top 121 extends back from covering pipe 18, and is bolted in and manages 18 right flank with being formed on projection 140 on the face of right forward side.The attaching projection 141 that has protector plate 33 is integrally formed with the bottom on base plate top 121.In addition, another attaching projection 142 is formed on the rearward end on base plate top 121 to give prominence to and to be connected in the front end of step base plate 32 (Fig. 1) backward.Attaching projection 143 is 121 outstanding downwards and be bolted on the respective bump 33a (Fig. 2 and Figure 27) that is formed on protector plate 33 inboards from base plate top.

Base plate antetheca 122 is connected in the leading section of floor board 31 (Fig. 1) in its lower end, and is used to cover the place ahead of user's shank.Base pad 153 attaches to base plate antetheca 122.Attaching piece 154 is outstanding from the lower end of base plate antetheca 122.This attaching piece 154 overlaps on the leading section of floor board 31 and is bolted in this.

Referring to Figure 27, vertically wall portion 120 recedes with the angle identical with preceding pipe gradient.The connection edge part 132 that is positioned at the upper front edge of vertical wall portion 120 overlays the inside upper part of the back edge 113 of protecgulum 21, and is bolted in projection 114 regularly at attachment 132a, thereby from the downward-sloping extension in car body rear (Figure 23).

The storing portion 133 that forms square cylinder be positioned at vertical wall portion 120 left sides and have a position of opening 134 outstanding forward.Article can take out from storing portion 133 and put into wherein by the opening 134 that is arranged in the vertical wall portion 120.Under opening 134, also be provided with little opening 135.Insertion projection 132b forms from the upward and downward middle part of leg shield leading edge and stretches out, and the attachment 115 of inserting protecgulum 21 also attaches to this (Figure 23).

The front end bottom 136 that is positioned at antetheca 122 leading sections is connected in the bottom of back edge 113 and is bolted in attachment 136 and is formed on projection 114 (Figure 23) on the back edge 113.It is neighbouring to guarantee the shank with the air guide user that blow vent 137 is arranged on attachment 136.The attaching projection 138 outstanding rear portions that are formed on antetheca 122 corresponding to protector plate 33.In addition, projection 139 is arranged on the bottom of antetheca 122 and fixedly is bolted in protector plate 33.

Base plate top 121 extends back to cover pipe 18 from the top and to use the forward right side lip-deep protruding 140 that is formed on base plate top 121 to be bolted in the right lateral surface of pipe 18.Be integrally formed in the bottom on base plate top 121 with protector plate 33 corresponding attaching projection 141.In addition, give prominence to backward thereby attaching projection 142 is formed on the rearward end on base plate top 121, and be connected in the front end of step base plate 32.Attaching projection 143 gives prominence to and fixedly is bolted in the protruding 33a (Fig. 1 and 2 6) that is formed on protector plate 33 inboards downwards.

Referring to Figure 28, decorative panel 30 forms peristome 160 and the key floppy disc of heart portion formation therein hole 161 along the overall width direction in left end.Opening 160 is positioned at the position corresponding to the opening 134 (Figure 26) of the vertical wall portion 120 of leg shield 22.Lid 129 (Figure 25) is installed on opening 160, thus this opening 134 of free switch.The profile in key floppy disc hole 161 and key floppy disc 124 consistent (Figure 25).Key floppy disc 124 is installed on key floppy disc hole 161.

The lid in key floppy disc hole 161 is taper, so that the installation of key floppy disc 124 location.There is not opening in the right hand edge portion 169, the position on the right side in the key floppy disc hole 161 that this right hand edge portion is a decorative panel 30.Decorative panel 30 is installed and is covered right services aperture 147 (Figure 26).

Upper end-face edge 162 is connected in the back edge of instrument board 23, and lower edge 163 is connected in connection stage portion 123 (Fig. 2).Projection 164 be arranged on upper end-face edge 162 about the end and the left comer portion of lower edge 163, the respective attachment portion 150 (Figure 26) that overlays vertical wall portion 120 goes up and fixedly is bolted in this.Insert projection 165 and be formed on two centers of upper end-face edge 162 and the right corner and the central part of lower edge 163.Insert the corresponding patchhole 151 of the vertical wall of projection 165 insertions portion 120.Therefore, decorative panel 30 is installed separably to cover the outside (Figure 26) of vertical wall portion 120.

Referring to Figure 29, thereby decorative panel 30 crooked its central parts 166 are the most outstanding backward, the crooked and extension forward of portion about it.Each side edge 167 of left and right end portions overlays the back edge inboard of protecgulum 21.It is outstanding forward to insert jut 165.

Referring to Figure 30, decorative panel 30 covers the isolated vertical wall portion 120 with it; Key floppy disc hole 161 and is used to receive installation key floppy disc 124 wherein at opening above the central part 128 and above the concave part 146a.Right services aperture 147 is by right side 169 sealings of decorative panel 30.Decorative panel 30 only has an opening 160 in central part 166 left sides.Opening 160 is communicated with opening 134 and by lid 129 switches.Left side imperforation portion 168 is formed between central part 166 and the opening 160 to cover left services aperture 145.

Like this, decorative panel 30 is placed in the vertical wall portion 120 with covering and is formed at opening in the vertical wall portion 120, thereby improves outward appearance.If remove decorative panel 30, then can safeguard front lit unit 25 and key cylinder 125 easily.In addition, vertically opening can be shared to reduce number of openings by making a plurality of service object by wall portion 120, keeps high rigidity.

Next the effect of present embodiment is described.Left and right sides individual light body unit 25A, 25B are made of each the lamp body of a plurality of combinations.Each individual light body unit comprises independent case 71, and it is corresponding to the single lamp body among the application.In order to be assembled in the front lit unit 25 as left and right sides individual light body unit 25A, the 25B of independent lamp body, projection tab 60A, the 61A of right individual light body unit 25A and 62A overlay respectively on projection tab 60B, the 61B and 62B of left individual light body unit 25B.Then, each bolt 63a passes one corresponding among the attachment hole 60a (Figure 11) of projection tab 60A, 60B, and passing of correspondence in the attachment hole of projection tab 61A, 61B and 62A, 62B, each bolt 63a is connected in corresponding nut 63b (Fig. 6,9 and 11).Therefore, left and right sides individual light body unit 25A and 25B one link together, and become the elementary package (seeing Fig. 6 and 9) of interim assembling.In other words, left and right sides individual light body unit 25A and 25B (single lamp body) one links together, and becomes front lit unit 25, and it is exactly the said lamp body unit of the application.

Then, elementary package is put into the upper inner of protecgulum 21, each outer ledge portion of left and right sides individual light body unit 25A, 25B is connected in the upper edge of protecgulum 21.Connection jut 67 is stacked on the attachment 59 that is arranged on protecgulum 21 inboards and is anchored on this with bolt 59a and nut 59b.Therefore, protecgulum 21 and front lit unit 25 are combined as secondary widgets (seeing Figure 15).In this case, front lit unit 25 is elementary packages of assembling out by one connection left and right sides individual light body unit 25A, 25B temporarily.Therefore, processing and location are simplified, thereby have improved machinability.

For secondary package is attached to the vehicle body frame side, to be arranged among of correspondence among the hole 46c that each pin 68 on each housing 70 of left and right sides individual light body unit 25A, 25B all inserts yielding rubber 46b, this yielding rubber 46b attaches to the elliptical aperture 46a of carriage included in the front standing pillar 15 46.Therefore, secondary package is installed on front standing pillar 15 (seeing Figure 13) by elastic component rubber.

Then, the nut 45a that is arranged in the pillar 45 of front standing pillar 15 is matched with the attachment hole 64 of projection tab 60A and 60B, and projection tab 60A and 60B unite with bolt 64a and be anchored on pillar 45 (Figure 12 and 14) then.Like this, front lit unit 25 usefulness two places pin 68 is installed on the vehicle body frame side and is installed on the associating fixed part with a bolt 64a of place, i.e. three positions altogether.In addition, the top of protecgulum 21 is passed front lit unit 25 and is installed on vehicle body frame.In this case, by providing secondary package also can improve machinability.

As mentioned above, unite regularly at the connecting portion of left and right sides individual light body unit 25A, 25B as the front lit unit 25 usefulness bolt 64a of lamp body unit and to be anchored on vehicle body frame lateral brace 45, these lamp body units 25A, 25B are independent lamp bodies.Independent lamp body is connected to each other together and is fixed in car body by this connecting portion simultaneously.Compare as the head lamp that is individually fixed in car body in the relative position relation between left and right sides individual light body unit 25A, the 25B of single lamp body and the prior art, hardly can misalignment.The location obtains simplifying, and not influenced by protecgulum 21 simultaneously.Therefore the front lit unit be might locate and high die casting precision and assembly precision need not.

Bolt 64a is used for the left and right sides individual light body unit 25A as single lamp body, the connector of 25B, and the lamp body unit that it is used for separating is installed on the vehicle body frame side.Therefore, can guarantee lamp body is attached to the precision of vehicle body frame, and because associating is fastening, so number of parts can reduce.

In addition, the maintaining part that is connected to vehicle body frame with this central fastener to left and right pins 68 and bolt 64a has and sees 3 attached shapes that are almost del from the front.Thereby front lit unit 25 is supported on the del summit and can firmly supports.

The lower edge portion of front lit unit 25 also is used as towards the lower edge on the top of the protecgulum 21 of air guide portion 55.Therefore, the lower edge that is positioned at protecgulum 21 tops between front lit unit 25 and the protecgulum 21 is omitted.Therefore, be appreciated that attached state and simplify assembling process.

Vehicle body frame is fixed in by front lit unit 25 in the top of protecgulum 21; Therefore, protecgulum 21 can firmly be supported by car body, can reduce the number of attachment simultaneously.Therefore, the top of having omitted protecgulum 21 except being attached to front lit unit 25 attaches to vehicle body frame.

Each has head lamp bulb 51, position indicator bulb 52 and turn signal lamp bulb 53 left and right sides individual light body unit 25A, 25B, promptly has three bulbs altogether.A left side services aperture 145 and right services aperture 147 be totally two holes, installing the vertical wall portion about 120 that places leg shield corresponding to everybody of left and right sides individual light body unit 25A and 25B respectively.In addition, services aperture is covered by the trim 30 as service cover.Therefore, if remove trim 30, the bulb 51,52,53 of then left individual light body unit 25B can be safeguarded by being entered by left services aperture 145.Similarly, the bulb 51,52,53 of right individual light body unit 25A can be safeguarded by being entered by right services aperture 147.

Each left services aperture 145 and right services aperture 147 form vertical length, and have the size of the bulb 51,52,53 that can safeguard three lamp bodies that are provided with along the vertical direction.In addition, left and right sides services aperture 145,147 each all be arranged on not and can produce in the vertical wall portion 120 of leg shield of too many restriction opening size.Therefore, can increase the flexibility of design, the while is compared with the situation in past and can strengthen maintainability, and the past services aperture is provided in the protecgulum, can cause many restrictions to safeguarding opening.Thereby a left side services aperture 145 and right services aperture 147 are provided with the bulb 51,51 that corresponds respectively to left and right sides head lamp respectively, replaced two lamp type head lamp bulbs of being provided with separately about pass about to the single big opening of extension.Therefore, the aperture area of left and right sides services aperture 145,147 can reduce, thereby the side of leg shield 22 needn't have special reinforcement structure, has so just increased the flexibility of vehicle design.

Suppose that front lit unit 25 is made up of independent left and right lamp body unit 25A, 25B, they are separating about each other respectively on the overall width direction, and the single opening of safeguarding is public by independent left and right lamp body unit 25A, 25B.In this case, safeguard that opening size will significantly increase and reduces the intensity of leg shield 22.Certainly, present embodiment can be eliminated this possibility.

In addition, for each left and right sides services aperture 145 or 147 of preparing as the head lamp bulb 51 of single lamp body also as the opening of maintenance position indicator lamp bulb 52 and turn signal lamp bulb 53, these bulbs belong to other lamp body.Therefore, the number of opening can reduce, and She Ji flexibility is improved in addition.

In addition, owing to be used to safeguard that the right services aperture 147 of lamp body is arranged near the key cylinder 125, it also is used to safeguard key cylinder 125 simultaneously.Therefore, needn't other services aperture additionally be set for key cylinder 125, this has further improved the availability of right services aperture 147.

Though the vertical wall portion 120 of leg shield 22 has opening 134, the setting of the storing portion 133 in the opening 134 can strengthen leg shield 22.Therefore, since the possibility that the intensity brought of opening 134 reduces eliminated.In addition, left services aperture 145 is arranged between central part 128 and the storage part 133, that is, be placed on each and have between the strengthened part; Therefore, vertically wall portion 120 can be strengthened.

1: front-wheel, 2: trailing wheel, 5: power unit, 7: vehicle body frame, 21: protecgulum, 22: shank guard shield, 23: instrument board, 25: the front lit unit, 25A: right individual light body unit, 25B: left individual light body unit, 26: windshield, 27: instrument mask, 28a: microscope base lid, 30: decorative panel, 50: decorate sheet, 124: key floppy disc, 125: key cylinder, 133: storing section, 134: opening, 145: the left hole of safeguarding, 146: key cylinder hole, 147: the right hole of safeguarding.

Claims (10)

1. vehicle with lamp body unit supporting construction, this supporting construction combine the front vehicle body lid that covers front part of vehicle at least and a plurality of individual light body unit (25A, 25B), and this supporting construction is supported by car body, thereby described lamp body unit is come out from the front vehicle body lid

Wherein a plurality of individual light body unit (25A, 25B) comprise respectively independently housing (71), described a plurality of individual light body unit (25A, 25B) heart portion one connects to constitute front lit unit (25) therein, and this front lit unit (25) is fixed in car body at the connecting portion of housing (71).

2. according to the vehicle of claim 1, wherein, (25A, 25B) each the overlapping end by securing member and housing links together a plurality of individual light body units, and is fixed in car body with securing member.

3. according to the vehicle of claim 2, wherein, individual light body unit (the 25A of described front lit unit (25) about by a pair of being arranged in, 25B) form, about the individual light body unit (25A 25B) has separately maintaining part, is used for left and right sides individual light body unit (25A, 25B) be installed on car body, described front lit unit (25) is fixed in vehicle body frame (7) in the approximate centre of maintaining part and below it with securing member.

4. according to each vehicle in the claim 1 to 3, wherein, described front lit unit (25) forms elongation up and down, and the lower edge portion of described front lit unit (25) also is used as the lower edge towards air guide port (55), the front surface opening that this air guide port covers in front vehicle body.

5. according to each vehicle in the claim 1 to 3, wherein, front vehicle body lid is the protecgulum (21) of covering body front portion, and this protecgulum (21) has upper end of being fixed in described front lit unit (25) and being supported by car body and the lower end of being supported by vehicle body frame (7).

6. according to each vehicle in the claim 1 to 3, wherein, this vehicle also has the seat (20) that is supported on described front lit unit (25) back vehicle, the front vehicle body lid comprises protecgulum (21) and covering protecgulum (21) rear surface that covers the vehicle front surface at least and the leg shield (22) that is positioned at the user's shank the place ahead that is sitting on the seat (20), described a plurality of individual light body unit (25A, 25B) one comprises head lamp, position indicator and turn signal lamp respectively

Wherein this leg shield (22) has the rear opening of a plurality of lamp bodies, with each position corresponding to attached head lamp bulb (51), position indicator bulb (52), turn signal lamp bulb (53), and,

The cover that covers opening attaches to leg shield (22) separably.

7. according to the vehicle of claim 6, wherein, described head lamp is the isolated head lamp in the left and right sides each other on vehicle-width direction.

8. according to the vehicle of claim 6, wherein, described head lamp, position indicator, turn signal lamp are provided with along the vertical direction.

9. according to the vehicle of claim 6, wherein, also comprise key cylinder (125), this key cylinder (125) from leg shield (22) come out and a plurality of opening at least one be arranged near the key cylinder (125).

10. according to the vehicle of claim 6, wherein, at least one central part in the width of the carbody direction that leg shield (22) has in storing portion (133) and a plurality of opening is arranged between storing portion (133) and the imperforation portion (168).

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