CN1043977C

CN1043977C - Alarm device of vehicle

Info

Publication number: CN1043977C
Application number: CN95106647A
Authority: CN
Inventors: 小川政雄; 岩间茂
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 1994-06-11
Filing date: 1995-05-30
Publication date: 1999-07-07
Anticipated expiration: 2015-05-30
Also published as: CN1114618A; JP3470826B2; JPH07329849A; TW269671B

Abstract

The invention relates to an improvement of the water submergence preventing structure in the case where a horn is provided in a steering wheel cover. In a steering wheel cover 24, a horn 32 is fitted to a steering wheel bar 88 in the obliquely outward and downward direction by a horn stay 87, and horn holes 78 are provided in the lower surface 71 of a front half part 70 of the cover, to which the horn 32 is directed. Since the horn holes 78 are opened downward, intrusion of the water into the steering wheel cover from the horn holes 78 is prevented.

Description

Alarm device of vehicle

The application relates to the alarm device of vehicle that is applicable to small motorcycle.

About existing technical situation, lift the spy and open flat 5-185969 number and be example, do an explanation:,, be equiped with headlight above it being equiped with siren with below the front shroud of its covering interior at the control position of Vehicular body front.The alarm sound that siren sends can be spread towards periphery by the open position of protecgulum bottom.

Under the situation of above-mentioned structure, because alarm sound can utilize the open position of protecgulum to emit, therefore, needn't form bellmouth orifice especially, but then,, must adopt tight waterproof construction for electrical equipments such as headlights.

Particularly, make sound source position higher if want at the inner installing of handlebar cover plate loudspeaker, owing in handlebar cover plate inside electrical installations such as instrument are housed, therefore, must improve water resistance, make under the situation of when rainy day driving or carwash, being drenched, also can not have problems by water.

Therefore, in the handlebar cover plate, installing loudspeaker in built-in mode, and in the handlebar cover plate electric equipment such as installing instrument, wish to solve with comparalive ease its waterproof problem.The application is a purpose to address the above problem promptly.

For addressing the above problem the alarm device of vehicle that the application of proposing relates to, it is used for the vehicle that is equiped with handlebar on the top in car body the place ahead, is equiped with instrument and loudspeaker in the handlebar cover plate inside that covers handlebar, it is characterized in that: below the handlebar cover plate, make the loudspeaker that are communicated with handlebar cover plate inside and outside that hole opening downwards is installed, and, tiltedly down loudspeaker are installed the hole towards this and install like that by supporting.

Like this, during when driving a vehicle or at carwash in the rainy day, even water flows to the handlebar cover plate from the top or from the place ahead, but since the loudspeaker mounting hole below the handlebar cover plate, and make direction down, therefore above-mentioned current will be difficult to enter handlebar cover plate inside.

Like this, on the one hand, because loudspeaker are installed towards its installation hole hole, the sound that loudspeaker send will spread out of downwards and continue and spread towards periphery from the installation hole hole.At this moment, because the position of source of sound than higher, is that most convenient is suitable by spreading out of sound in the handlebar cover plate downwards.

Loudspeaker are installed in the installation site than within the higher handlebar cover plate, so not only can be guaranteed from the propagation of the alarm sound in loudspeaker installation hole hole, current also can be difficult to enter to be handled within the cover plate.Its result makes that being installed in instrument within the handlebar cover plate and electrical equipment etc. needn't require strict especially waterproof construction again, and alarm device can be done to such an extent that structure is simpler and more cheap.

Below in conjunction with figure explanation embodiments of the invention.

The amplification sectional side view of the vehicle handlebar cover plate that Fig. 1 present embodiment is suitable for.

The lateral plan of an autobicycle that Fig. 2 present embodiment is suitable for.

The planar top view that Fig. 3 is the same.

The front view that Fig. 4 is the same.

The horizontal sectional view of the vehicle handlebar cover plate that Fig. 5 present embodiment is suitable for.

Nomenclature

24-vehicle handlebar cover plate, 26-handle, 28-instrument, 32-loudspeaker, 78-loudspeaker cavity opening, 86-install loudspeaker support, 88-trailer reversing handle.

To shown in Figure 4, is its plan view to lateral plan, the Fig. 3 that integral structure describes, Fig. 2 is this type vehicle that can be suitable for small motorcycle of the present invention according to Fig. 2 at first, and Fig. 4 is its front view.

Among the figure, in order to the front fork 4 of supporting front-wheel 2, front fender apron 6 is installed, is connecting headstock bobbin 8, cover with the shroud upper panel 10 that separates with front fender apron 6 around it in the upper end of front fork 1.

In the lower front of shroud upper panel 10, there is headlight 12 its front, and the side is equiped with flashing sign 14, and in stockit is available above it basket 16 the place ahead that protrudes in shroud upper panel 10, is fixed on the tubing 18 by bolt 19.The carriage 20 that is provided with along the vertical direction in tubing 18 and the place ahead that is positioned at headstock bobbin 8 is connected, and is utilizing bolt 23 to carry out connection on the extending area 21 forward below the carriage 20.This is connected with auxiliary girder 27 by supporting extending area 21 forward, to gain in strength.

Above-mentioned steel-tube construction 18, be connected with headstock bobbin 8 by support 20.Utilize support, and the handlebar axis 22 of free gyroscopic movement thereon of headstock bobbin 8, extend to the top of shroud upper panel 10, when being covered by handlebar cover plate 24, its first end parts is extended out and forms signaling handle 26 to two side directions by handlebar cover plate 24.

In handlebar cover plate 24 inside, instrument 28 is equipped with in the top, and there is turning indicator 30 in the place ahead, in the two middle part, and installing loudspeaker 32.

The bottom of headstock bobbin 8, its rear portion tiltedly below be connected with girder 34, on the top of girder saddle crooked position footboard 36 is housed, footboard links to each other with the position, rear, bottom of shroud upper panel 10.Fuel tank 29 is installed on girder 34, and is covered by leg protective cover 37, and to protect to the rotating auxiliary girder 27 of proceeds posterolateral.

The rear portion 38 of footboard 34 is extended to its oblique back upper place by the position of footboard 36, is equiped with vehicle seat position and baggage container 42 above it respectively, fuel tank 44 and load-carrying frame 46.

The baggage container 42 that comprises 40 belows, vehicle seat position is covered by body shell 48 around the rear portion 38 of formation cars such as fuel tank 44.And in the bottom of body shell 48, part has side-mounted louvered shutter 50 to be installed in its outside respectively near footboard 36, forms air-breathing opening 52 near this.In the inboard of the body cover 48 at air-breathing opening 52 rears, be equiped with gasifier 54.

Airfilter 56 links to each other with air-breathing opening, and in the bottom of the rear structure 38 at footboard 36 rears, is equiped with oscillating type engine installation 58, utilizes fulcrum 59 and connecting arm 60 to be fixed.Front end at connecting arm 60 is provided with fulcrum 61, and it is located on the carriage 62 that is installed on 38 rear portions, being stretched between the

outstanding position

63 and 64 in the place ahead by fulcrum 61 and carriage 62, is equiped with rubber buffer 65.Fulcrum 59 and 61 is made of rubber bush respectively.The rearward end of engine installation 58 supports trailing wheel 67.In addition, among the figure be for No. 68 silencer, be shock absorption buffering mechanism No. 69.

Secondly, describe with regard to handlebar cover plate 24.Fig. 1 is this a part of side-looking section amplification figure, and Fig. 5 is its horizontal sectional view.

By among the above-mentioned figure as can be known, handlebar cover plate 24 by the forebody 70 of cover plate and latter half of 72 liang partly institute forms, partly lump together by two, make installing space that is suitable for corresponding component of its inner formation.

On the top of handlebar cover plate 24, can be high-visible for making instrument face plate from the outside, form an opening 74 on cover plate top, in the previous section of the forebody 70 of cover plate, for installation site indicator lamp 30 is provided with special-purpose installation window 76.

In addition, the position (see figure 5) below the right side of cover plate first half 70 shown in 71, direction leaves opening down, to realize that inside and outside two parts communication of handlebar cover plate 24 is installed hole 78 thereby formed loudspeaker.

71 positions below cover plate forebody 70 form a projection 80, and the support 82 that this part and handlebar axis 22 stretch out to side direction links together them by bolt 84.

Loudspeaker 32 are installed by its installation foot 86 and through the special use of three warpages and are supported 87 and be installed near the position middle part of operating handle 58, should note during installation making its outward-dipping and down direction install.This of loudspeaker 32 installed tilt angled down, should be set to make it roughly point to the position in installation hole hole 78.

Below, effect to present embodiment is illustrated, because loudspeaker cavity opening 78 is 71 places direction settings down below the forebody 70 of cover plate, so in vehicle is advanced, although the rainwater or the car wash water that may suffer from from the place ahead splash down, but from rainwater of loudspeaker cavity opening 78 directions etc., be difficult to enter within the handlebar cover plate 24, and, because the installation direction of loudspeaker 32 is roughly to point to hole, cave 78, so, from the alarm sound of loudspeaker 32, can guarantee that sound can successfully arrive space on every side by this hole, cave to external communication.

So, under the prerequisite that the capability and performance that guarantees vehicle alarm sound is not affected, can prevent effectively that rainwater and car wash water from entering within the vehicle handlebar cover plate 24, its result, can accomplish to be positioned at electric apparatuss such as handlebar cover plate 24 in-to-in instrument, in its water resistance, configuration aspects, it is just passable to propose undue strict technical requirements.In addition, because loudspeaker installation hole hole 78 is sightless from the outside, thereby can have bigger degree of freedom to the design of handlebar cover plate 24, can not add any extra restriction and requirement to it.

Moreover, this patent and not only more than the embodiment that states exceed, it also may produce various deformation programs.For example, the handlebar cover plate 24 of vehicle can make the structure of upper and lower split, and the used support 87 of installation loudspeaker can make with the reinforcing of operating handle 88 stops with supporting formation one, and like this, the quantity of vehicle part also may further be cut down.

Claims

A kind of alarm device of vehicle, it is used for forwardly, and top is equiped with operating handle, covered the dilly that instrument and loudspeaker are housed in handlebar, the handlebar cover plate by the handlebar cover plate, it is characterized in that: below the handlebar cover plate, be provided with cave bore portion with the installation loudspeaker of its inside and outside connection, this hole, cave is under shed, and the siren loudspeaker of vehicle tiltedly down are arranged near the central portion of handlebar cover plate towards this hole, cave and by supporting.