CN1090115C - Structure for fixing number plate lamp of motorcycle - Google Patents

Abstract

The present invention relates to a two-wheel motorcycle 1. A license plate lamp of the two-wheel motorcycle is installed at the vicinity of the rear end of a rear mudguard, light spots can not be generated because the light of a tail lamp irradiates the license plate lamp, and the appearance of the license plate lamp is agreeable even if the license plate lamp looks from the back of the motorcycle body. A tail lamp 56, a license plate 82, etc. are arranged at the vicinity of the rear end of the rear mudguard 51 arranged at the rear part of the motorcycle body. In the motorbike 1, the tail lamp 56 and the license plate 82 are arranged at the upper side of the rear mudguard 51, and the license plate lamp 58 for irradiating the license plate 82 from the top is spaced by the rear mudguard 51 corresponding to the tail lamp 56; the top of the license plate lamp is at least covered by the rear mudguard 51, and the license plate lamp 58 is arranged above the license plate 82 the inner side of the rear mudguard 51.

Description

The mounting structure of number plate lamp of motorcycle

The present invention relates to be used to shine near mounting structure license plate (number plate), that except that taillight, be configured in the registration mark light of this license plate top rear mudguard rear end that is installed in two-wheeled motor vehicle.

In the two-wheeled motor vehicle in the past, be provided with license plate (number plate) near the rear mudguard rear end of rear vehicle, in order also to discern this license plate at night, with above it the configuration taillight as light source, make the part of its light shine license plate downwards, also be provided with other registration mark light simultaneously in the taillight bottom, and shine license plate by this registration mark light.

In above-mentioned two-wheeled motor vehicle in the past, outside taillight, be provided with the occasion of other registration mark light in addition, complete appreciiable state is exposing owing to this registration mark light is in from the rear, this registration mark light is dazzling from seeing in appearance, and because taillight and registration mark light are provided in the rear mudguard homonymy, the illumination of taillight is mapped on the registration mark light can produce shadow, and so-called hot spot promptly takes place.In order to eliminate this hot spot, the configuration of taillight, registration mark light and license plate is a difficult problem.

The present invention is intended to solve an above-mentioned difficult problem.The invention provides a kind of mounting structure of number plate lamp of motorcycle, near the rear end of the rear mudguard that rear vehicle disposes, be provided with in the two-wheeled motor vehicle of taillight and license plate etc., it is characterized in that, taillight is configured in the upper face side of rear mudguard, license plate is configured in the inboard of rear mudguard, and the registration mark light that is used for shining from the top this license plate is separated by rear mudguard with respect to taillight, at least the top of this registration mark light is covered by rear mudguard, and this registration mark light is configured in the top of license plate in the inboard of rear mudguard.

And, in the mounting structure of the registration mark light of above-mentioned two-wheeled motor vehicle, it is characterized in that:, be provided with the strengthening part that is used to strengthen this rear mudguard in the inboard of rear mudguard, the licence plate carriage that is used to install license plate is fixed on this strengthening part, and registration mark light is installed on this licence plate carriage simultaneously.

The embodiment of the registration mark light mounting structure of two-wheeled motor vehicle of the present invention is described below in conjunction with accompanying drawing.

Fig. 1 uses the outward appearance lateral plan of the two-wheeled motor vehicle of registration mark light mounting structure of the present invention for expression.

Fig. 2 is the lateral plan of expression two-wheel vehicle carriage shown in Figure 1.

Fig. 3 is the birds-eye view of vehicle frame shown in Figure 2.

Fig. 4 is the birds-eye view of the expression vehicle frame person in charge shown in Figure 2 with the linking portion of following pipe and back brace.

Fig. 5 cuts open birds-eye view for the office of the postbrachium pivot branch of two-wheeled motor vehicle shown in Figure 1.

Fig. 6 is the lateral plan of expression two-wheeled motor vehicle postbrachium shown in Figure 1.

Fig. 7 is the birds-eye view of postbrachium shown in Figure 6.

Fig. 8 is the configuration relation of the rear shock absorber of expression two-wheeled motor vehicle shown in Figure 1 and the side schematic view of installing condition.

The schematic top plan view that Fig. 9 concerns for each component configuration that is provided with in noise silencer, chain, bogie side frame sample car body bottom in the expression two-wheeled motor vehicle shown in Figure 1.

The licence plate carriage that is loaded on rear mudguard in the embodiment of Figure 10 for expression registration mark light mounting structure of the present invention cuts the lateral plan that innings cuts open of a part during with the installing condition of registration mark light.

Figure 11 is the cutaway view along the A-A line of Figure 10.

Figure 12 is the partial side view of rear mudguard and strengthening part in the expression embodiment shown in Figure 10.

Figure 13 represents the schematic rear view of the fixed position of licence plate carriage in Figure 10 illustrated embodiment.

The overall appearance figure that Fig. 1 watches from the side for the two-wheeled motor vehicle of expression application registration mark light mounting structure of the present invention.In the two-wheeled motor vehicle 1, it turns to and disposes headlight 2 and car speed mileage table 3 on the pillar, this turns to the upper front of pillar not to be covered with fairing, the steering handle 5 of handling front-wheel 4 extends up greatly, be provided with simultaneously the stepped file seat 8 that extends to above the trailing wheel 7 at the rear of the droplet-shaped Fuel Tank 6 that strides across the vehicle frame setting, below Fuel Tank 6, engine body 9 is not covered by fairing, and promptly this two-wheeled motor vehicle 1 is so-called American two-wheeled motor vehicle.

Fig. 2 and Fig. 3 represent the vehicle frame of this two-wheeled motor vehicle 1, and wherein vehicle frame 10 is the vehicle frame of half support rack type, and each component parts of vehicle frame is whole by being welded to connect.

Promptly, front portion at vehicle frame 10, the head pipe 11 that turns to pillar for pivotal support, to rearward extend and the crooked downwards halfway corner plate 14 being responsible for 12 leading section, being connected usefulness with the leading section of one that the extends large diameter 13a of pipe down, by vehicle frame downwards becomes strengthened condition ground and couples together respectively, be responsible for 12 and manage 15 and be connected with managing down between the 13a by straining.

Lower end at a large diameter 13a of pipe down, the following pipe 13b of the minor diameter that connecting divides right and left rearward extends, be responsible for 12 lower end with the rear end of each time pipe 13b, as shown in Figure 4, all is connected usefulness respectively with the vehicle frame that extends in the overall width direction cross pipe 16 and be connected, the two ends of this cross pipe 16 are connected with each back brace 17 to about oblique upward rear extension respectively.

The place ahead of the person in charge 12 curve midway is connected with each seat slide 18 of dividing right and left and rearward extending respectively, the rear end of each seat slide 18 is connected to the position midway of each back brace 17, about each back brace 17 position midway respectively be welded with the pipe 19 of co-driver and link to each other with the installation bracket 21 of stretcher.

In the above-mentioned vehicle frame 10 that couples together by each component parts of vehicle frame with being integral, the person in charge 12 top is provided with the Fuel Tank detent bracket 22 that is used for the anterior location of Fuel Tank, and the front portion of seat slide 18 is provided with and strides across Fuel Tank analog bracket 23 left and right sides seat slide 18, that be used for fixing the Fuel Tank rear end and hitch the seat front end.

In addition, about on the connecting portion of each seat slide 18 and back brace 17, by the hollow hollow corner plate 24 that constitutes of metal sheet across be provided with between the two and respectively integrally weldedly, simultaneously on the hollow corner plate 24 in this left and right sides, former and later two cross pipes 25 are fixing integrally weldedly, and be provided with on these two cross pipes 25, be used to install the installation bracket 26 of rear shock absorber upper end.

And, at the rear of hollow corner plate 24, be provided with across tail-bracket 27 left and right sides back brace 17 rearward end, that be used for supporting rear mudguard and arrangement fixed seat rear portion from the top.

In addition, be responsible near 12 the lower end, connecting position above leaning on cross pipe 16 than vehicle frame, be the state ground that passes the person in charge 12, fixing the hollow tubular pin axial sleeve 28 that is used to install postbrachium with being integral along the width over sides of car body direction, this pin axial sleeve 28 has the installation humidification concurrently, is welded with the carriage 29 that is used to install driving engine across the pin axial sleeve 28 and 12 of the persons in charge below it.

And, on vehicle frame 10, except that above-mentioned each carriage, also the suitable position of vehicle frame 10 welding be integral fixing, be used to install the carriage of various parts, for example be used to install the pivot of postbrachium carriage 31, install regulating control carriage 32, install driving engine carriage 33, install bogie side frame carriage 34, install side cover carriage 35 and 36, the carriage 37 of airfilter is installed and the carriage 38 etc. of body frame is installed.

As shown in Figure 1, have up steering handle 5 and below the knuckle section of front fork 41, but left-right rotation ground pivotal support is on the vehicle frame 10 of above-mentioned structure within the specific limits by being fixedly installed on the steering head pipe 11 of being responsible for the upper end, and front-wheel 4 pedestals are in the lower end of the front fork 41 with damping means.

Side at this front-wheel 4 disposes the plate disc brake 42 that is made of clamp 42a that is installed in front fork 41 sides and the brake disc 42b that is installed in the wheel side of front-wheel, and front fender apron 43 is installed with in ground, the top mode that covers front-wheel 4 from the top with respect to front fork 41 in addition.

In addition, near the person in charge 12 lower end, be in the pin axial sleeve of fixing 28 along the overall width direction with running through state, as shown in Figure 5, be inserted with than its long pivot 30, by this pivot 30, in the outside, the two ends of pin axial sleeve 28, the left and right sides leading section 45a of postbrachium 45 by this 30 with leading section 45a between be coated with respectively under axle bush of grease and so on and distolateral within it oil sealing (all not shown among the figure) state in the centre and propped up by the earth's axis free to rotate separately.

And, from the both ends of the outstanding laterally pivot 30 of postbrachium leading section 45a, support by being fixed on the carriage 31 that being used on the left and right sides back brace 17 support each pivot, pivot 30 (double-screw bolt) fixes by the nut of screwing on respect to this carriage 31, the outer end of each the postbrachium leading section 45a of intercalation on pivot 30 by being arranged on carriage 31 inboards that are used to support each pivot lid shape sealing element 31a and respectively by oil sealing.

Postbrachium 45 is by a plurality of component parts whole bonded assembly that is welded, shown in Fig. 6 and 7, with respect to having intercalation back arm body 45b about the leading section 45a on the pivot 30, for both are integral, the both ends that connect U-shaped pipe 45c in its back-end in the portion respectively, the way connects cross-member 45d therein, about connecting the connection pipe 45e that strides across U-shaped pipe 45c and cross-member 45d respectively, and, connecting the brace panel 45f that strides across the left and right sides each connection pipe 45e and back arm body 45b respectively.

In addition, on postbrachium 45, the installation bracket 46 that is used to install rear shock absorber is welded into integrally with cross-member 45d to be fixed, and the installation bracket 47 that is used to install chain cover is being fixed at the suitable position of parts 45d integrally weldedly, about the rearward end of back arm body 45b offering respectively and be used for adjustably the fixedly 45g of slotted hole portion of axletree of rear wheel, as shown in Figure 1, trailing wheel 7 pedestals are on the rearward end of postbrachium 45.

Rear shock absorber lower end installation bracket 46 corresponding to this postbrachium 45, represented ground as Fig. 2 and Fig. 3, on the hollow corner plate 24 in the left and right sides, fixing former and later two cross pipes 25 respectively integrally weldedly, rear shock absorber upper end installation bracket 26 is crossed on these two cross pipes 25, like this, as shown in Figure 8, be situated between and be contained in rear shock absorber 50 between vehicle frame 10 and the postbrachium 45 and straddle on the lower end installation bracket 46 of the upper end installation bracket 26 of frame sides (cross pipe 25) and postbrachium 45 sides.

Above-mentioned front-wheel 4 is arranged at respectively in the two-wheeled motor vehicle 1 of vehicle frame 10 with trailing wheel 7, shown in Fig. 1～3, Fuel Tank 6 across be responsible for 12 with seat slide 13 on and be provided with analog bracket 23 by the detent bracket 22 of Fuel Tank with determining the position, file seat 8 on the hollow corner plate 24 in the rear of Fuel Tank 6, be provided with by Fuel Tank analog bracket 23 and tail-bracket 27 with determining the position.

In addition, the rear mudguard 51 that covers trailing wheel 7 tops is fixing with tail-bracket 27 by back brace 17, and on the outside of rear mudguard 51, link to each other with this rear mudguard 51 ground connection setting of each back tie rod 52 about car body, rear portion at the back tie rod 52 of the left and right sides, for both are linked to each other, erect the backrest that is provided with the backrest 54 that is used to install file seat 8 stay 53 is installed.

And, the back tie rod 52 lower rear, about be respectively arranged with signal lamp device 55.On the rear portion of rear mudguard 51, be provided with taillight 56, below portion thereafter, be respectively arranged with and be used to the licence plate carriage 57 of license plate 82 is installed and is used to shine the registration mark light 58 of license plate 82.

Below the Fuel Tank 6 between front-wheel 4 and the trailing wheel 7, by be responsible for 12 with pipe 13a, 13b and back brace 17 surround down space in, be provided with parts such as engine body 9, carburettor 60 and airfilter (not shown).As shown in Figure 1, freeing pipe 61 rearward extends by the car body right side after extending downwards from the front side of engine body 9 more as shown in Figure 9, and its rear end is connected with the noise silencer 62 that is positioned at trailing wheel 7 right sides.

In addition, in the car body left side that does not dispose noise silencer 62, as shown in Figure 1, stride across from continued access at the running part at rear, the engine body 9 bottom sprocket wheel 63 on the sprocket wheel (not shown) of the outstanding output shaft in side and the wheel hub that is fixed on trailing wheel 7, hang and be useful on the chain 64 that the rotary driving force of engine body 9 is passed to trailing wheel 7.

Moreover, car body bottom between front-wheel 4 and trailing wheel 7, as shown in Figure 9, be respectively arranged with the stretcher 65 that chaufeur is used in the car body both sides, be provided with conversion pedal 68 and side stand 67 in the car body left side, and be provided with brake rod 69 and actuating lever 70 on the car body right side, simultaneously, as shown in Figure 1, the stretcher of using at the place ahead of trailing wheel 7 co-driver 66 is separately positioned on the car body both sides, at the rear of side stand 66, be provided with a central bracket 71 across the car body both sides.

And, in the two-wheeled motor vehicle 1 that is provided with above-mentioned each parts, on Fuel Tank 6, it is 72 disposed thereon that the table that fuel gage 73 is installed covers, and also is respectively arranged with the vehicle frame lid 74 of the front side that covers Fuel Tank 5 from the rear of steering head pipe 11 simultaneously and covers the vehicle frame lid 75 of the both sides, below of Fuel Tank 5.

And, both sides below file seat 8 front portions, be provided with respectively the side cover 76 that is used to cover airfilter (not shown) both sides by two component set-ups, and the lid 78 of stretcher 66 inboards that lid 77 below the car body both sides are respectively arranged with this side cover 76 of covering and covering co-driver are used etc., and at its rear, be used to cover chain 64 first halves between the sprocket wheel 63 of the sprocket wheel (not shown) that is hung on engine output shaft and trailing wheel 7 chain box 79, be provided with respect to postbrachium 45 in the left side of car body.

In the two-wheeled motor vehicle 1 of present embodiment with said structure, as what described, on the rear portion, be provided with near the rear end of rear mudguard 51 of taillight 56, be respectively arranged with and be used to the licence plate carriage 57 of license plate 82 is installed and is used to shine the registration mark light 58 of license plate 82.

Promptly, in the present embodiment, in order to strengthen the rear mudguard 51 of resin manufacture with double-deck state from the inboard, as shown in figure 12, be provided with the strengthening part of making by metal sheet 81 in the inboard of this rear mudguard 51, rear mudguard 51 connects at suitable position (not shown) and vehicle frame altogether with strengthening part 81, near the lower edge rear end of rear mudguard 51 overall width direction both sides are formed with the part 51a that licence plate carriage 57 and strengthening part 81 are connected altogether respectively, common company headquarters in the both sides of this rear mudguard 51 divides the inboard of 51a, the both sides of strengthening part 81 are overlapping respectively, and, be formed with the part 81b that is used for fixing licence plate carriage 57 in the overall width direction central authorities lower end of the rearward end of strengthening part 81.

For this rear mudguard 51 and strengthening part 81, as shown in figure 11, common company headquarters in the both sides of this rear mudguard 51 divides 51a, become with bolt 91 (and nut) on the strengthening part 81 and connect altogether under the state by being clamped in rear mudguard 51, the overall width direction both sides of the front side, top of licence plate carriage 57 are fixed on the strengthening part 81, and as shown in figure 10, on the fixed part 81b of brace panel 81, the back overall width direction central authorities of licence plate carriage 57 are fixed by bolt 92 (and nut).

And, with respect to by this rear mudguard 51 with strengthening part 81 and fixing licence plate carriage 57, registration mark light 58 is installed in its upper end, back (top of bolt 92) by bolt 93, and below this registration mark light 58 (below of bolt 92), license plate (number plate) 82 is installed on the licence plate carriage 57 by bolt 94 (and nut) by part 83 is installed.

So install by each parts, the formed lens that are provided with below shine the registration mark light 58 of below from top irradiation license plate 82, as shown in Figure 1, under the state that separates by rear mudguard 51 with respect to taillight 56, and under the state that is covered by rear mudguard 51 above it at least, this registration mark light 58 is configured in the top of license plate 82 by the inboard of rear mudguard 51.

Adopt this mounting structure of the registration mark light 58 of present embodiment, the light of the light of taillight 56 and registration mark light 58 is owing to become the state that is separated fully by rear mudguard 51, therefore can not produce the so-called hot spot that light and registration mark light 58 because of taillight 56 join and form, thereby can discern license plate clearly, and owing to can not watch registration mark light 58 from the rear significantly by the hidden of rear mudguard 51, so this registration mark light 58 in appearance can be not dazzling.

And, in the present embodiment, be fixed in owing to licence plate carriage 57 on the strengthening part 81 of metal sheet manufacturing, and registration mark light 58 is fixed on this licence plate carriage 57, therefore near the rear end of rear mudguard 51, can and licence plate carriage 57 and registration mark light 58 be installed simply with the failure-free state.

Adopt the registration mark light mounting structure of the two-wheeled motor vehicle of the invention described above, can not take place to penetrate the hot spot that registration mark light produces, and the registration mark light of seeing from the car body rear in appearance can be not dazzling because of the illumination of taillight.

Claims (2)

1. the mounting structure of the registration mark light of a two-wheeled motor vehicle, near the rear mudguard rear end of rear vehicle configuration, be provided with in the two-wheeled motor vehicle of taillight and license plate etc., it is characterized in that: taillight is configured in the upper face side of rear mudguard, license plate is configured in the inboard of rear mudguard, and the registration mark light that is used for shining from the top this license plate is separated by rear mudguard with respect to taillight, at least the top of this registration mark light is covered by rear mudguard, and this registration mark light is configured in the top of license plate in the inboard of rear mudguard.

2. the mounting structure of the registration mark light of two-wheeled motor vehicle as claimed in claim 1, it is characterized in that: in the inboard of rear mudguard, be provided with the strengthening part that is used to strengthen this rear mudguard, the licence plate carriage that is used to install license plate is fixed on this strengthening part, and registration mark light is installed on this licence plate carriage simultaneously.

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