CN102849155A - Waterproof structure of vehicle - Google Patents
Waterproof structure of vehicle Download PDFInfo
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- CN102849155A CN102849155A CN2012102237173A CN201210223717A CN102849155A CN 102849155 A CN102849155 A CN 102849155A CN 2012102237173 A CN2012102237173 A CN 2012102237173A CN 201210223717 A CN201210223717 A CN 201210223717A CN 102849155 A CN102849155 A CN 102849155A
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- proof container
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Abstract
The invention provides a simple waterproof structure capable of preventing water and capable of leading an electric installation wire outside the vehicle easily. The waterproof structure is provided with a waterproof container (121) having a lower opening and covering the upper side, the front side, the rear side and the side sides of an electric installation piece (110) except the lower side of the electric installation piece (110); a lower-side cover (141) covering the lower opening (122) of the waterproof container (121). A gap communicating the inner side and the outer side of the lower-side cover (141) is arranged between the lower-side cover (141) and the lower opening part (122) of the waterproof container (121). The electric installation wire connected with the electric installation piece (110) is led out from the gap.
Description
Technical field
The present invention relates to be extended with the water proof structure of the vehicle that the electric component of electric hookup wire carries.
Background technology
In order to carry electric component, the vehicle of two-wheeled motorcycle etc. needs the water proof structure of electric component.As this water proof structure, known a kind of structure carries out airtightly to the clearance envelope of taking in electric component, and the limit keeps this air-tight state limit will outwards draw from the electric hookup wire that electric component extends (for example, with reference to patent documentation 1).
Patent documentation 1: TOHKEMY 2000-142527 communique
But in structure in the past, or need sealing member, maybe need to form the sealing surface of being close to for sealing member.And, in the situation that improve fluid tightness, as the dewfall countermeasure special vent need to be set, thereby make moulding and assembling complicated, cause cost to increase.
Summary of the invention
The present invention is the invention of making in view of above-mentioned situation, its purpose be to provide a kind of can waterproof and the water proof structure of the vehicle that can easily electric hookup wire outwards be drawn by simple structure.
In order to solve above-mentioned problem, the water proof structure of vehicle of the present invention, be equipped with the electric component 110 that has connected electric hookup wire G, it is characterized in that, have: lower opening, and the water-proof container 121 that the top except the below of described electric component 110, the place ahead, rear and side is covered to have bubble-tight mode; The downside cover 141 that the lower opening section 122 of described water-proof container 121 is covered, described downside cover 141 with the lower opening section 122 of described water-proof container 121 between have inside and outside gap V1, the V2 that is communicated with described downside cover 141, the described electric hookup wire G that will be connected on the described electric component 110 from this gap V1, V2 draws to the outside.
By this structure, in the situation that from dripping, can prevent that electric component from being soaked by water-proof container, in the situation that from lower immersion, the air-tightness in the water-proof container is held, by this air pressure make the water surface can not rise in the water-proof container a certain amount of more than, thereby can suppress the immersion of water, and, can utilize gap between the lower opening section of downside cover and water-proof container as the distribution space, and can be as the ventilation path in the water-proof container.Therefore, can carry out waterproof by simple structure, and can easily electric hookup wire outwards be drawn, ventilation property is also good.
In the said structure, can also also have the wall section 144 that the place ahead of described water-proof container 121, rear and side are covered for, described downside cover 141.By this structure, in the situation that from lower immersion, can suppress the excessive of its water surface by wall section and rise, the water surface that suppresses in the water-proof container changes, and makes electric component be difficult to be soaked.
In addition, in said structure, can also have for the described wall section 144 of, described downside cover 141 be used to the peristome 151 that described electric hookup wire G is extended outside the described downside cover 141, described peristome 151 is configured in the direct of travel rear of the vehicle in the described downside cover 141.By this structure, from the shipwreck of vehicle front to enter in the downside cover, the immersion of the water in can suppressing to travel.
In addition, in said structure, can also for, connecting part TA, the TB of described electric component 110 and described electric hookup wire G are configured in the top of described electric component 110.By this structure, can guarantee that the connecting part of water-proofness is configured in the interior higher position of water-proof container, makes it away from the water surface with being difficult to.
In addition, in said structure, can also for, described water-proof container 121 is fixed on the described downside cover 141, described electric component 110 is by described water-proof container 121 and described downside cover 141 clampings.By this structure, do not need the special part for the holding electrical fabricated section, can reduce number of parts.
In addition, in said structure, can also for, described electric component 110 in the described water-proof container 121 has highly different a plurality of electric component 110A, 110B, 110C, described downside cover 141 has top protrusion 157,158, and namely the first electric component 110A is adjacent and to give prominence to upward and support up relatively low electric component be the second electric component 110B, 110C with relatively high electric component for this top protrusion 157,158.By this structure, can make the second electric component away from the water surface, and the amount adjacent with the top protrusion with the first electric component reduces the water surface area in the water-proof container accordingly, rises thereby can suppress the excessive of the water surface.
In addition, in said structure, can also for, described vehicle has the floor 21 of mounting driver's pin, the described water-proof container 121 of configuration and electric component 110 below described floor 21, and described downside cover 141 is fixed on the vehicle body frame 2 of described vehicle, be provided for via the service cover 161 of described water-proof container 121 near described electric component 110 in described floor 21, when have in 161 effects of this service cover from above towards below load the time, thereby described service cover 161 suppresses the distortion of described service cover 161 via described water-proof container 121 and described downside cover 141 butts.By this structure, need not service cover is formed high rigidity, can seek the slimming of service cover, suppress floor and uprise.
In addition, in said structure, can also for, described vehicle has: head tube 3; The lower extending tube 12 that extends from head tube 3 to the back lower place; Above the lower vehicle frame 13 that extends of approximate horizontal ground rearward from the bottom of lower extending tube 12, described electric component 110 are configured in than the lower edge of described lower vehicle frame 13 under side-looking.By this structure, can not need to for the protection of the special parts of electric component, can easily realize guaranteeing and low floor of minimum terrain clearance altitude simultaneously.
The effect of invention
Among the present invention, have: lower opening, and the water-proof container that the top except the below of electric component, the place ahead, rear and side is covered to have bubble-tight mode; The downside cover that the lower opening section of water-proof container is covered, downside covers on the inside and outside gap that is communicated with that has between the lower opening section with water-proof container the downside cover, the electric hookup wire that will be connected on the electric component from this gap is drawn to the outside, so, can carry out waterproof by simple structure, and can easily electric hookup wire outwards be drawn, ventilation property is also good.
If the downside cover also has the wall section that the place ahead of water-proof container, rear and side are covered, then in the situation that from lower immersion, can suppress the excessive of its water surface by wall section and rise, thereby the water surface that suppresses in the water-proof container changes, and makes electric component be difficult to be soaked.
In addition, the wall section of downside cover has be used to the peristome that electric hookup wire is extended outside the downside cover, if this peristome is configured in the direct of travel rear of the vehicle of downside cover, from the shipwreck of vehicle front to enter in the downside cover, the immersion of the water in can suppressing to travel.
In addition, if the connecting part of electric component and electric hookup wire is configured in the top of electric component, then can guarantee that the connecting part of water-proofness is configured in the interior higher position of water-proof container, makes it away from the water surface with being difficult to.
In addition, water-proof container is fixed on the downside cover, and electric component then can not needed the special part for the holding electrical fabricated section by water-proof container and the clamping of downside cover, can reduce number of parts.
In addition, electric component in the water-proof container has highly different a plurality of electric components, the downside cover has the top protrusion, namely the first electric component is adjacent and outstanding upward with relatively high electric component for this top protrusion, and with relatively low electric component namely the second electric component be bearing near the top board of water-proof container, like this, can make the second electric component away from the water surface, and, amount that can be adjacent with the top protrusion with the first electric component accordingly, water surface area in the water-proof container is reduced, rise thereby can suppress the excessive of the water surface.
In addition, configuration water-proof container and electric component below the floor of mounting driver's pin, and the downside cover is fixed on the vehicle frame of vehicle, be provided for via the service cover of water-proof container near electric component in floor, when have in this service cover effect from above towards below load the time, thereby service cover suppresses the distortion of service cover via water-proof container and downside cover butt, like this, need not service cover is formed high rigidity, can seek the slimming of service cover, suppress floor and uprise.
In addition, vehicle has: head tube; From the head tube lower extending tube that extends of below backward; The lower vehicle frame that rearward extends to approximate horizontal from the bottom of lower extending tube; above the lower edge of vehicle frame was configured under electric component compared under side-looking; like this, can not need to for the protection of the special parts of electric component, can easily realize guaranteeing and low floor of minimum terrain clearance altitude simultaneously.
Description of drawings
Fig. 1 is the left side view of two-wheeled motorcycle that has been suitable for the water proof structure of the first embodiment of the present invention.
Fig. 2 is the schematic diagram of observing body forward structure from the top.
Fig. 3 is the block diagram from oblique beneath electric component containing box.
Fig. 4 is the figure that observes simultaneously electric component containing box 100 and peripheral structure thereof from the vehicle body right side.
Fig. 5 is the A-A cutaway view of Fig. 2.
Fig. 6 (A) is the figure that observes the floor pedal from the top, and Fig. 6 (B) is the figure that observes from left side side.
Fig. 7 (A) is the figure that observes water-proof container from the top, and Fig. 7 (B) is the figure that observes from left side side.
Fig. 8 (A) is the figure that observes service cover from the top, and Fig. 8 (B) is the figure that observes from left side side.
Fig. 9 (A) is the B-B cutaway view of Fig. 2, and Fig. 9 (B) is the C-C cutaway view of Fig. 2.
Figure 10 is the figure that observes simultaneously electric component containing box and peripheral structure thereof from the below.
Figure 11 represents the electric component containing box of the second embodiment and the sectional view of peripheral structure thereof simultaneously.
Figure 12 is the D-D cutaway view of Figure 11.
Figure 13 is the figure that observes the electric component containing box from the top.
Figure 14 (A) is the upper surface figure of downside cover, and Figure 14 (B) is block diagram.
Figure 15 (A), (B) are the body figure that observes from different directions the downside cover.
The explanation of Reference numeral
The specific embodiment
Below, with reference to description of drawings an embodiment of the invention.In addition, in the following description, all around and the upper inferior direction direction of observing according to the occupant from vehicle.In addition, the flag F R shown in each figure represents vehicle body the place ahead, and mark UP represents the vehicle body top, and mark R represents that vehicle body is right-hand.
The＜the first embodiment 〉
Fig. 1 is the left side view of two-wheeled motorcycle that has been suitable for the water proof structure of the first embodiment of the present invention.
This two-wheeled motorcycle 1 has: vehicle body frame 2; Free rotation ground supporting on the head tube 3 of vehicle body frame 2 and consist of the steering system a part turn to axostylus axostyle 4; Be installed in the pair of right and left front fork 5 of this bottom that turns to axostylus axostyle 4; Be attached at the handle 6 that the steering of the upper end that turns to axostylus axostyle 4 is used; The front-wheel 7 of free rotary ground supporting on front fork 5; Swingingly be bearing in shuttle-type power unit 8 at the rear portion of vehicle body frame 2 along easy on and off; Free rotary ground supporting is at the trailing wheel 9 of the rearward end of power unit 8; Be provided in the rear buffering device 10 between power unit 8 and the vehicle body frame 2; Seat 11 with the top that is bearing in vehicle body frame 2.
Seat 11 extends along front and back above seat rail 15, openedly and closedly installs take its front end as benchmark.The two-seater seat of growing before and after this seat 11 is formed in, this two-seater seat have the front chair 11A that takes a seat for the driver and the back seat 11B that takes a seat for the person of taking integratedly.
About the seat 11 of 15 of seat rails below, dispose side by side containing box 17 and the Fuel Tank 18 that can take in helmet HM along front and back, the top of these containing boxs 17 and Fuel Tank 18 is covered by seat 11.In addition, left part at middle transverse tube 14 is equipped with in the mode of freely taking in, the side stand 19 that vehicle body is stopped with the posture that tilts to the left is equipped with in the mode of freely taking in the bottom of power unit 8, vehicle body is tilted to the left and right and the central support 20 that stops abreast with the road surface.
This two-wheeled motorcycle 1 is to make power unit 8 swingingly be bearing in the Straddle-type vehicle of the pedal-type on the vehicle body frame 2 at easy on and off, and constitute the low-floor type vehicle with airbag that has floor pedal 21 in the front lower place of the seat 11 of taking a seat for the occupant.
This two-wheeled motorcycle 1 has resinous body cover 22, and body cover 22 has: the handle cover 31 that covers the central portion of handle 6; Cover the front shroud 32 of the front portion of head tube 3 and lower extending tube 12; Be connected with on front shroud 32 and cover the leg guard cover 33 in pin the place ahead of occupant; To be configured in the end cover 34 that the floor pedal 21 of the top of lower vehicle frame 13 covers from the below; At the side cover 35 that covers about with seat rail 15 below the seat 11; About seat 11 rears are with seat rail 15, reach the back cover 36 that the rear portion covers.The top of front-wheel 7 is covered by the front fender apron 37 that is installed on the front fork 5, and the top of trailing wheel 9 is by being installed on the seat rail 15, and the rear mudguard 38 that extends from body rear end to the back lower place covers.
Be provided with head lamp 41 and the front indicator lamp 42 that consists of the place ahead illumination equipment in the front portion of two-wheeled motorcycle 1, these lamps are installed on the handle cover 31.In addition, be provided with the taillight 51 that consists of the rear illumination equipment at the rear portion of two-wheeled motorcycle 1, taillight 51 is installed on seat rail 15 and the back cover 36.
Fig. 2 is the schematic diagram of observing body forward structure from the top, shows the vehicle body centre line L C that passes through from overall width central authorities.
As mentioned above, be that seat has configured for 11 times in the formation of the large-scale containing box 17 that can accommodate helmet HM and Fuel Tank 18, be difficult at the electric component 110 of 11 times configurations of seat to the battery 110A of the each several part supply capability of two-wheeled motorcycle 1 etc.Therefore, in the present embodiment, set the electric component containing box 100 of the electric component 110 of accommodating battery 110A etc. at the lower side space of floor pedal 21.
Fig. 3 is the block diagram from oblique beneath electric component containing box 100, and Fig. 4 is the figure that observes simultaneously electric component containing box 100 and its peripheral structure from the vehicle body right side, and Fig. 5 is the A-A cross section of simultaneously presentation graphs 2 and the figure of peripheral structure thereof.In addition, respectively there is shown the state that side cover 35 is pulled down.
Extremely shown in Figure 5 such as Fig. 1, this electric component containing box 100 is compared with floor pedal 21 and is positioned at the below, and compare with the lower edge of lower vehicle frame 13 and to be positioned at the top, and be configured in the space of the overall width direction inboard of comparing with the overall width direction external side end of floor pedal 21 and the overall width direction outside (in the present embodiment, with the opposition side (right side) of side stand 19) of comparing with lower vehicle frame 13.According to this configuration, because this electric component containing box 100 is configured in the below of floor pedal 21 and above the lower edge of lower vehicle frame 13, so, can utilize the free space of floor pedal 21 belows to configure electric component containing box 100.In addition; because electric component containing box 100 does not stretch out to the trackside that travels from lower vehicle frame 13; so; need not to be provided for protecting the special guard block of electric component containing box 100; easily guarantee minimum terrain clearance altitude; as its result, easily realize simultaneously guaranteeing and low floor of minimum terrain clearance altitude.
In addition; as shown in Figures 3 and 4; dispose the middle transverse tube 14 of a part that consists of vehicle body frame 2 in the back lower place of electric component containing box 100; and about electric component containing box 100, dispose floor-supporting pipe 16; therefore, also can manage 14,16 by these and protect electric component containing box 100.
Yet, be configured in the waterproof that underfloor electric component containing box 100 need to carry out electric component 110.As shown in Figure 5, the electric component containing box 100 of present embodiment has: the water-proof container 121 that the top except the below of electric component 110, the place ahead, rear and side is covered to have bubble-tight mode; The downside cover 141 that covers with lower opening section 122 with water-proof container 121, thereby can be immersed in water-proof container 121 when interior in the lower opening section 122 that causes water from water-proof container 121 because of body inclination etc., with aeroseal in water-proof container 121, and by this air layer water is suppressed at below the specified amount to the immersion in the water-proof container 121, and in keeping the space of this air layer, dispose the waterproof position of electric component 110, thereby can avoid water to be attached to the waterproof position.
Therefore, holding near the floor pedal 21 in the situation that the water that stays accumulates the place even enter at two-wheeled motorcycle 1, in water-proof container 121, become the low water surface site H2 of water surface site H1 that accumulates the place than this water, thereby can prevent that sealing is attached to the position higher than water surface site H2 in the water-proof container 121.In addition, between the base plate 143 of water-proof container 121 and downside cover 141, be formed with the gap, adopt the airtight construction used sealing member etc.
Below, the each several part of electric component containing box 100 is described.
Above-mentioned downside cover 141 is formed on the floor pedal 21.Fig. 6 (A) is the figure that observes floor pedal 21 from the top, and Fig. 6 (B) is the figure that observes from left side side.
In addition, be formed with the flange part 146 (with reference to Fig. 6 (A)) that expands towards periphery from perisporium 144 along floor on the top of downside cover 141, be provided with at this flange part 146: be used for water-proof container 121 is carried out the fixing boss 147 of using of fastening fixing pair of right and left water-proof container; Be used for carrying out fastening fixing lid with the service cover 161 that the mode that comprises this flange part 146 covers the top of downside cover 141 fixing with boss 148.
Below floor pedal 21, be provided with the pair of right and left rib 150 (with reference to Fig. 6 (A), (B)) of the back side (back side that the comprises flange part 146) connection that the perisporium 144 of downside cover 141 is connected with the floor pedal, the strengthening rib that this rib 150 improves as the strength of connection that makes floor pedal 21 and downside cover 141 and playing a role, and, as shown in Figures 3 and 4, play a role as the supporting station on the floor-supporting pipe 16 that is bearing in the overall width direction outside (right side).
As shown in Figure 3, foot in the boundary member of the sidewall 144R in the rear wall 144B of downside cover 141 and the overall width direction outside is formed with the peristome (electric hookup wire conveying end) 151 that becomes the gap, this peristome 151 makes the inside and outside connection of downside cover 141, the electric hookup wire G (GA, GB, GC) on the electric component 110 that is connected in the downside cover 141 outwards can be drawn via this peristome 151.In addition, be provided with to make to hold in the front end of the base plate 143 of downside cover 141 and central authorities and stay the drain gutter 152,153 that the water in the electric component containing box 100 is discharged downwards.
In addition, be provided with integratedly the rib 143R (with reference to Fig. 5, Fig. 6) of the battery location usefulness that the bottom of battery 110A is surrounded on the base plate 143 of downside cover 141, this rib 143R is in the 141 interior continuous formation of downside cover, helps to suppress the immersion in the downside cover 141.In addition, on this rib 143R, near drain gutter 152, be provided with the 143K of incised notch section (with reference to Fig. 6), can the water in the rib 143R discharged from deflation hole 152 via the 143K of this incised notch section.
In addition, be provided with integratedly the load receiving portion 145R (with reference to Fig. 6) that bears from the load of water-proof container 121 in the inboard of perisporium 144, thereby can suppress water-proof container 121 with respect to the movement of downside cover 141.
Fig. 7 (A) is the figure that observes water-proof container 121 from the top, and Fig. 7 (B) is the figure that observes from left side side.
Water-proof container 121 is for having the concave shape of the lower opening section 122 of opening downwards, forming can be with respect to the downside cover 141 interior shape of putting into of freely taking out, the pair of engage members 125 that has integratedly the top board 123, the perisporium 124 (antetheca 124F, rear wall 124B, sidewall 124L, 124R) from the outer peripheral edges of top board 123 to downward-extension of essentially rectangular shape, extends to the left and right from top board 123.In addition, this water-proof container 121 is integrally formed by airtight (air) material impervious to water (being resin material in the present embodiment).
It is fixing with on the boss 147 (with reference to Fig. 6 (A)) that pair of right and left strut member 125 utilizes secure component (being bolt in the present embodiment) to be fixed on the water-proof container of being located at downside cover 141 sides.After being fixed on this strut member 125 on the downside cover 141, the top board 123 of water-proof container 121 pushes battery 110A from the top, thereby by water-proof container 121 and downside cover 141 clamping battery 110A.That is to say, this strut member 125 plays a role as the battery clamping band that keeps battery 110A, thereby does not need other battery clamping band.
As aforementioned shown in Figure 5, this water-proof container 121 sets forward with descending, the front space of this water-proof container 121 is assigned to and accommodates large-scale electric component (the first electric component) is the first resettlement section of battery 110A, back space is assigned to and accommodates relatively low small-sized electric component (the second electric component) is the second resettlement section of starting relay 110B and fuse 110C, thereby starting relay 110B and fuse 110C are configured in than on the high position of battery 110A.
Shown in Fig. 7 (A), bight (boundary portion of the sidewall 144L of rear wall 144B and overall width direction inboard) K1 in the perisporium 144 of this second resettlement section encirclement is formed, overlook observation not with the incised notch shape of fillet, and form and other three bights (with the angular shape of fillet) shape that K2～K4 is different, correspondingly, in downside cover 141, the bight KA corresponding with above-mentioned bight K1 (Fig. 6 (A)) forms the incised notch shape of not being with fillet, so that the bight K1 of above-mentioned water-proof container 121 is entered, and other bight K2～K4 is entered.Thus, can prevent the mistake assembling of water-proof container 121.
Fig. 8 (A) is the figure that observes service cover 161 from the top, and Fig. 8 (B) is the figure that observes from left side side.Service cover 161 forms the thin sheet form that is embedded in the recess 155 (with reference to Fig. 6 (A)) that is located on the floor pedal 21, with the top covering of downside cover 141 (comprising flange part 146).In this situation, service cover 161 makes further movement downwards be limited by the upper surface butt with flange part 146, thereby makes the upper surface of service cover 161 and floor be retained as the same face.
In addition, on service cover 161, with be located at flange part 146 on lid fixing be provided with through hole 162 with position corresponding to boss 148 (with reference to Fig. 6 (A)), via this through hole 162 secure component is fastened on lid fixing with on the boss 148 (with reference to Fig. 6 (A)), thus, service cover 161 is fixed on the floor pedal 21.In addition, among Fig. 8 (A), mark 163 is for the hook section that service cover 161 is hooked on the floor pedal 21.
As long as this service cover 161 is pulled down, just can be near water-proof container 121, this water-proof container 121 is pulled down just can be near electric component 110.
Usually, in the situation that service cover is located on the pedal of floor, thereby since the pin effect that service cover is placed with the occupant have towards below load, so, adopt the method that a plurality of ribs is set at the back side of service cover and seeks to improve the rigidity of service cover.
To this, the structure whether no matter service cover 161 of this structure be located on the floor pedal 21 only is provided with the rib 163 (with reference to Fig. 8 (A)) along the outer rim of service cover 161, then is that rigidity is than in the past low structure.
In this structure, when have in service cover 161 effect towards below load the time, the flange part 146 (with reference to Fig. 6 (A)) by downside cover 141 bears this load.In the situation that this load is large load, the part that is not supported by flange part 146 of service cover 161 (about flange part 146 between the zone) downwards the distortion, and be connected to the top board 123 of this service cover 161 near the water-proof container 121 of (being the gap about 1mm in the present embodiment) on, thereby bear this load by the downside cover 141 of supporting water-proof container 121.Therefore, the deflection of service cover 161 is very little.
In addition, the floor pedal 21 that comprises downside cover 141 is supported with sufficient supporting rigidity by pair of right and left floor-supporting pipe 16.
And, be provided with the cyclic rib 156 (with reference to Fig. 6 (A)) with top board 123 butts of water-proof container 121 on the top of downside cover 141, can be with the top board 123 of high non-yielding prop downside cover 141 by this cyclic rib 156, thus the distortion of service cover 161 can effectively be suppressed.Owing to suppressing the distortion of service cover 161 by the rigidity of water-proof container 121 and downside cover 141, so, the rib at the back side of service cover 161 can be arranged to Min. or pass into disuse.
In addition, in this structure, because service cover 161 and water-proof container 121 are approached, so, water-proof container 121 can be configured near the top, thereby can easily guarantee terrain clearance and realize low floor.
Here, above-mentioned cyclic rib 156 forms continuously along the outer rim of the upper opening section 142 of downside cover 141, in the situation that water flows into from the gap around the service cover 161, above-mentioned cyclic rib 156 can play a role as preventing this water from entering into the dyke parts in the upper opening section 142.
Below, the configuration of the electric component 110 in the electric component containing box 100 is described.
Fig. 9 (A) is the B-B cutaway view of Fig. 2, and Fig. 9 (B) is the C-C cutaway view of Fig. 2.
Connecting portion TA (Fig. 9 (A) is with reference to Fig. 2), TB (with reference to Fig. 2) that battery 110A will be connected with electric hookup wire GA configure as top, and connecting portion TA, TB are configured near the top board 123 of water-proof container 121.Connecting portion TA, TB are equivalent to the waterproof position because these connecting portions TA, TB be configured near the top board 123 in the water-proof container 121, so, can make the water surface of these waterproof positions in the water-proof container 121 away from, thereby avoid immersion.
In addition, battery 110A configures in the mode near the sidewall 124L of the overall width direction inboard of water-proof container 121, thus, can with the ponderable battery 110A of tool near vehicle body centre line L C be configured, thereby can suppress the dispersion of quality.
In addition, between the sidewall 124R outside the overall width direction of battery 110A and water-proof container 121, be formed with the first gap V1 (with reference to Fig. 9 (A), Fig. 2) that forwards extends from the peristome 151 of downside cover 141, the electric hookup wire GA that extends from battery 110A passes through from this first gap V1, thus can from the peristome 151 that links to each other with the rear by and easily electric hookup wire GA is outwards drawn.
Shown in Fig. 9 (B), starting relay 110B and fuse 110C are configured in the space at the battery 110A rear in the water-proof container 121.As shown in the drawing, downside cover 141 has in above-mentioned space protrusion 157,158 above the outstanding upward pair of right and left, and protrusion 157,158 upper supports have starting relay 110B and fuse 110C above each, and are configured near the top board 123.
The roughly integral body of starting relay 110B and fuse 110C is equivalent to the waterproof position, owing to being configured in them on the protrusion 157,158 of top and being configured near the top board 123, so, can make starting relay 110B and the fuse 110C water surface in the water-proof container 121 away from, thereby avoid immersion.
As aforementioned shown in Figure 5, between the rear wall 144B of starting relay 110B and fuse 110C and downside cover 141, be formed with to inboard the second gap V2 that extends of overall width direction.This second gap V2 is communicated with the peristome 151 (with reference to Fig. 3) at the rear that is located at downside cover 141, the electric hookup wire GB, the GC that extend from starting relay 110B and fuse 110C are passed through from this second gap V2, thus can be from the peristome 151 that links to each other with the overall width direction outside by electric hookup wire GB, GC be easily outwards drawn.
As aforementioned shown in Figure 2, in the downside cover 141, become the inside part of peristome 151 of the interflow section of the first gap V1 and the second gap V2, be formed on the bellying V3 that bloats to the overall width direction outside, by this bellying V3, between water-proof container 121 and downside cover 141, be formed with larger spatial portion, thereby make the electric hookup wire GA that extends from battery 110A and be wound in a branch of electric hookup wire G from electric hookup wire GB, GC that starting relay 110B and fuse 110C extend.
Figure 10 is the figure that observes simultaneously electric component containing box 100 and peripheral structure thereof from the below.
Such as Figure 10 and shown in Figure 4, from the peristome 151 of downside cover 141 by and the electric hookup wire G (GA, GB, GC) that outwards draws drawn to the back upper place, and arrange in other the mode of electric hookup wire GX along the overall width direction outside that is configured in electric component containing box 100.And, from the roughly the same path of electric hookup wire GX by being connected on not shown electronic control unit etc.As shown in Figure 4, because the peristome 151 of downside cover 141 is positioned at the overall width direction outside, so, can easily pass through near electric hookup wire G from this peristome 151.
In the present embodiment, electric component containing box 100 has: water-proof container 121, it is opening downwards, and to have bubble-tight mode the top except the below of electric component 110 (battery 110A, starting relay 110B and fuse 110C), the place ahead, rear and side is covered; The downside cover 141 that the lower opening section 122 of water-proof container 121 is covered, downside cover 141 and the lower opening section 122 of water-proof container 121 between, has the gap V1 with the inside and outside connection of downside cover 141, V2, from this gap V1, the electric hookup wire G (GA that V2 will link to each other with electric component 110, GB, GC) draw to the outside, so, in the situation that from above drip, can electric component 110 not soaked by water-proof container 121, in the situation that from below the immersion, guaranteed the air-tightness in the water-proof container 121, by this air pressure make the water surface can not rise in the water-proof container 121 a certain amount of more than, thereby can suppress the immersion of water, and, can utilize gap between the lower opening section 122 of downside cover 141 and water-proof container 121 as the distribution space, can become the ventilation path in the water-proof container 121 simultaneously.
Therefore, compare with the airtight construction of using sealing member in the past, can carry out waterproof with simple structure, and electric hookup wire G (GA, GB, GC) easily outwards can be drawn, ventilation property is also good, thereby can seek to assemble simple and cost.
In addition, downside cover 141 is owing to also having the perisporium 144 (144F, 144B, 144L, 144R) of the wall section that consists of the place ahead, rear and the side that cover water-proof container 121, so, in the situation that from lower immersion, can suppress the excessive of its water surface by perisporium 144 rises, thereby the water surface that can suppress in the water-proof container 121 changes, and makes electric component 110 be difficult to be soaked.
And, the perisporium 144 of downside cover 141 has be used to the peristome 151 that electric hookup wire G is extended outside the downside cover 141, because this peristome 151 is configured in the direct of travel rear of the vehicle in the downside cover 141, so, from the shipwreck of vehicle front entering in the downside cover 141, thereby the immersion of the water in can suppressing to travel.
In addition, the connecting part of electric component 110 and electric hookup wire G is the top (with reference to Fig. 9 (A), (B)) that connecting portion TA, TB are configured in electric component 110, so, the connecting part that is difficult to guarantee water-proofness can be configured in the higher position in the water-proof container 121, and can be away from the water surface.
In addition, water-proof container 121 is fixed on the downside cover 141, and battery 110A is by water- proof container 121 and 141 clampings of downside cover, so, do not need the peculiar part for stationary battery 110A, thereby can reduce number of parts.
In addition, downside cover 141 is owing to having top protrusion 157,158, this top protrusion 157,158 and relatively high the first electric component be that battery 110A is adjacent and outstanding upward, and be that starting relay 110B and fuse 110C support to the second relatively low electric component up, so, can make highly low starting relay 110B and fuse 110C away from the water surface, and with battery 110A and top protrusion 157,158 adjacent amounts accordingly, water surface area in the water-proof container 121 is reduced, rise thereby can suppress the excessive of the water surface.
In addition, in the present embodiment, on the pedal floor 21 that consists of floor service cover 161 is set, when being to be applied with on this service cover 161 from the top load towards the below, service cover 161 via water-proof container 121 with downside cover 141 butts that supported by vehicle body frame 2, thereby can suppress the distortion of service cover 161, so, need not to make service cover 161 to form securely, can seek the slimming of service cover 161, suppress floor and uprise.
And; the two-wheeled motorcycle 1 of present embodiment is the structure of configuration electric component 110 under the floor; electric component 110 is because above the lower edge of vehicle frame 13 is configured under the ratio under side-looking; so; can protect electric component 110 by lower vehicle frame 13; need to for the protection of the special parts of electric component 110, can not realize simultaneously guaranteeing and low floor of minimum terrain clearance altitude.
In addition, electric component containing box 100, is difficult to soak from the below so under the dead ship condition that utilizes side stand 19, electric component containing box 100 is in the high position owing to being configured in the opposition side with respect to the overall width direction of side stand 19.
The＜the second embodiment 〉
Figure 11～Figure 15 shows the second embodiment.Here, Figure 11 is the sectional view that represents simultaneously electric component containing box 100 and peripheral structure thereof, Figure 12 is the D-D cutaway view of Figure 11, Figure 13 is the figure that observes electric component containing box 100 from the top, Figure 14 (A), (B) are upper surface figure and the block diagrams of downside cover 141, and Figure 15 (A), (B) are the block diagrams of observing from different directions downside cover 141.In addition, the mark identical with the same position of the first embodiment mark and omit detailed explanation.
In the second embodiment, as shown in figure 11, the protuberance 171,172 of when the top board 123 of water-proof container 121 is provided with side-looking, also giving prominence to upward along the front and back devices spaced apart, in the situation that service cover 161 is out of shape downwards, by a pair of protuberance 171 in above-mentioned front and back, 172 these service covers 161 of supporting, can suppress the distortion of service cover 161.
In addition, as shown in figure 12, the lower edge of sidewall 124L, 124R about water-proof container 121 contacts with the base plate 143 of downside cover 141, thus, can improve the supporting rigidity of water-proof container 121, further suppress the distortion of service cover 161, and, such as Figure 12 and shown in Figure 13, on the top of downside cover 141 cyclic rib 156 is set, can also suppress by this cyclic rib 156 distortion of service cover 161.
Therefore, can be by a pair of protuberance 171 in above-mentioned front and back, 172, water-proof container 121 being positioned in structure on the downside cover 141 and the cyclic rib 156 of downside cover 141, make the rib at the back side of service cover 161 form Min. or it is passed into disuse.
Such as Figure 13 and Figure 14 (A), (B) shown in, make the peristome 151 of the inside and outside connection of downside cover 141 be formed on foot in the boundary member of sidewall 144L of the rear wall 144B of downside cover 141 and overall width direction inboard, in electric component containing box 100, be formed with from the first gap (gap between the sidewall 144L of the overall width direction inboard of battery 110A and downside cover 141) V1 that this peristome 151 forwards extends, and be formed with the second gap (gap between the rear wall 144B of starting relay 110B and fuse 110C and downside cover 141) V2 that extend in the outside from this peristome 151 to the overall width direction.
As shown in figure 13, dispose the electric hookup wire GA that extends from battery 110A among the first gap V1, the peristome 151 that links to each other from the rear with this first gap V1 by and electric hookup wire GA easily outwards can be drawn, and, in the second gap V2, dispose the electric hookup wire GB, the GC that extend from starting relay 110B and fuse 110C, from the inboard peristome 151 that links to each other of the overall width direction of this second gap V2 by and electric hookup wire GB, GC easily outwards can be drawn.
The electric hookup wire GA, GB, the GC that extend from battery 110A, starting relay 110B and fuse 110C are wound in a branch of electric hookup wire G at the inside part of the peristome 151 of the interflow section that becomes the first gap V1 and the second gap V2.In addition, above-mentioned peristome 151 is also stayed the drain gutter that the water in the electric component containing box 100 discharge downwards and is played a role as making to hold except the function as electric hookup wire conveying end.
Shown in Figure 15 (A), on water-proof container 121 by the integrally formed pair of engage members (battery clamping band) 125 of extending to the left and right from top board 123 that is provided with, and by these strut members 125 are fixed on the downside cover 141, and water-proof container 121 is fixed.
Shown in Figure 15 (B), be provided with integratedly outstanding pushing section 126 downwards at the back side of the top board 123 of water-proof container 121, after being fixed on water-proof container 121 on the downside cover 141 via strut member 125, pushing section 126 is connected to the upper surface (with reference to Figure 11) of battery 110A, makes battery 110A by water- proof container 121 and 141 clampings of downside cover.In addition, among Figure 15 (B), mark 126A is the pair of right and left projection that consists of the foot of pushing section 126, the upper surface butt of these projections 126A and battery 110A.These projections 126A can be formed by the elastomeric material of rubber etc.
Even in the present embodiment, also can access the following various effects identical with the first embodiment: in the situation that drip from electric component containing box 100, by water-proof container 121 electric component 110 is not soaked, in the situation that from lower immersion, air-tightness in the water-proof container 121 is guaranteed, by its air pressure, make the water surface can not rise in the water-proof container 121 a certain amount of more than, thereby can suppress the immersion of water, and, can utilize gap between the lower opening section 122 of downside cover 141 and water-proof container 121 as the distribution space, simultaneously can be as the ventilation path in the water-proof container 121.
In the present embodiment, be arranged on inboard this aspect of overall width direction different from the first embodiment at the peristome 151 that is used for making electric hookup wire G to extend outside the downside cover 141.In the structure of present embodiment, the electric hookup wire G that passes through from this peristome 151 is configured in overall width direction inboard, for unfavorable near electric hookup wire G, but, under the dead ship condition that utilizes side stand 19, above-mentioned peristome 151 can access easily will hold and stay the effect that inner water is discharged at the foot opening of electric component containing box 100.
Above-mentioned embodiment only is the embodiment of an expression mode of the present invention, can at random be out of shape and use in the scope that does not break away from purport of the present invention.
For example, in the above-described embodiment, the situation that downside cover 141 and pedal floor 21 are formed has been described, but has been not limited to this, can also form separately, and be fixed on the pedal floor 21, or be fixed on the vehicle body frame 2.
In addition, in the above-mentioned embodiment, the situation of accommodating battery 110A, starting relay 110B and fuse 110C is illustrated, but be not limited to this, can also accommodate other electric component of the GPS unit of the employed ABS module of brake system, the use such as antitheft, the ETC unit that is used for utilizing electronic toll collection systems, antenna etc.
In addition, in the above-described embodiment, situation to the water proof structure that the present invention is applicable to pedal-type two-wheeled motorcycle shown in Figure 1 is illustrated, but is not limited to this, the present invention can also be applicable to comprise in other the water proof structure of vehicle of Straddle-type vehicle.In addition, Straddle-type vehicle comprises straddling at vehicle body and carries out by bus all vehicles, not only be two-wheeled motorcycle, also is to comprise the three-wheeled vehicle that is classified as ATV (full landform driving vehicle) and the vehicle of four wheeler.
Claims (8)
1. the water proof structure of a vehicle is equipped with the electric component (110) that has connected electric hookup wire (G), it is characterized in that having:
Lower opening, and the water-proof container (121) that the top except the below of described electric component (110), the place ahead, rear and side is covered to have bubble-tight mode; With
The downside cover (141) that the lower opening section (122) of described water-proof container (121) is covered,
Described downside cover (141) with the lower opening section (122) of described water-proof container (121) between have the inside and outside gap that is communicated with (V1, V2) with described downside cover (141), draw to the outside from the described electric hookup wire (G) that this gap (V1, V2) will be connected on the described electric component (110).
2. the water proof structure of vehicle as claimed in claim 1 is characterized in that, described downside cover (141) also has the wall section (144) that the place ahead of described water-proof container (121), rear and side are covered.
3. the water proof structure of vehicle as claimed in claim 2, it is characterized in that, the described wall section (144) of described downside cover (141) has be used to the peristome (151) that described electric hookup wire (G) is extended outside the described downside cover (141), and described peristome (151) is configured in the direct of travel rear of the vehicle in the described downside cover (141).
4. such as the water proof structure of each described vehicle of claim 1～3, it is characterized in that, the connecting part (TA, TB) of described electric component (110) and described electric hookup wire (G) is configured in the top of described electric component (110).
5. such as the water proof structure of each described vehicle of claim 1～4, it is characterized in that, described water-proof container (121) is fixed on the described downside cover (141), and described electric component (110) is by described water-proof container (121) and described downside cover (141) clamping.
6. such as the water proof structure of each described vehicle of claim 1～5, it is characterized in that, the described electric component (110) in the described water-proof container (121) has highly different a plurality of electric components (110A, 110B, 110C),
Described downside cover (141) has top protrusion (157,158), namely the first electric component (110A) is adjacent and outstanding upward with relatively high electric component for this top protrusion (157,158), and supports up i.e. the second electric component (110B, 110C) of relatively low electric component.
7. such as the water proof structure of each described vehicle of claim 1～6, it is characterized in that, described vehicle has the floor (21) of mounting driver's pin,
Configure described water-proof container (121) and electric component (110) in the below of described floor (21), and described downside cover (141) be fixed on the vehicle body frame (2) of described vehicle,
Be provided for via the service cover (161) of described water-proof container (121) near described electric component (110) in described floor (21), when the load that has in this service cover (161) effect from the top towards the below, described service cover (161) via described water-proof container (121) with described downside cover (141) thus butt suppresses the distortion of described service cover (161).
8. such as the water proof structure of each described vehicle of claim 1～7, it is characterized in that, described vehicle has: head tube (3); The lower extending tube (12) that extends from head tube (3) to the back lower place; From the lower vehicle frame (13) that rearward extend to approximate horizontal the bottom of lower extending tube (12), described electric component (110) lower edge than described lower vehicle frame (13) under side-looking is configured in the top.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-145115 | 2011-06-30 | ||
| JP2011145115A JP5650600B2 (en) | 2011-06-30 | 2011-06-30 | Vehicle waterproof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102849155A true CN102849155A (en) | 2013-01-02 |
| CN102849155B CN102849155B (en) | 2014-08-06 |
Family
ID=47396235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223717.3A Active CN102849155B (en) | 2011-06-30 | 2012-06-27 | Waterproof structure of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5650600B2 (en) |
| CN (1) | CN102849155B (en) |
| MY (1) | MY166011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391456A (en) * | 2015-11-11 | 2018-08-10 | 三洋电机株式会社 | Power-supply system |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6281431B2 (en) * | 2014-07-16 | 2018-02-21 | スズキ株式会社 | Motorcycle |
| JP6451113B2 (en) * | 2014-07-16 | 2019-01-16 | スズキ株式会社 | Electric equipment storage structure of scooter type motorcycle |
| JP6344136B2 (en) * | 2014-08-18 | 2018-06-20 | スズキ株式会社 | Electric equipment storage structure of scooter type motorcycle |
| JP6435702B2 (en) * | 2014-08-18 | 2018-12-12 | スズキ株式会社 | Electric equipment storage structure of scooter type motorcycle |
| JP6982041B2 (en) * | 2019-09-30 | 2021-12-17 | 本田技研工業株式会社 | Saddle-type vehicle |
| JP7186755B2 (en) * | 2020-09-30 | 2022-12-09 | 本田技研工業株式会社 | Vehicle floor step structure |
| JP2023103890A (en) | 2022-01-14 | 2023-07-27 | ヤマハ発動機株式会社 | Waterproof structure of saddle-riding type vehicle and saddle-riding type vehicle |
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| JP3333943B2 (en) * | 1992-09-07 | 2002-10-15 | ヤマハ発動機株式会社 | Electric scooter |
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| JP3348587B2 (en) * | 1996-02-14 | 2002-11-20 | スズキ株式会社 | Step floor structure for scooter type vehicle |
| JP4149611B2 (en) * | 1999-04-27 | 2008-09-10 | 本田技研工業株式会社 | Underfloor structure of scooter type vehicle |
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- 2012-06-27 CN CN201210223717.3A patent/CN102849155B/en active Active
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| US5477936A (en) * | 1991-10-19 | 1995-12-26 | Honda Giken Kogyo Kabushiki Kaisha | Electric motor vehicle and battery unit for electric motor vehicle |
| CN1152520A (en) * | 1995-11-29 | 1997-06-25 | 铃木株式会社 | Miniature motorcycle |
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| CN108391456B (en) * | 2015-11-11 | 2021-06-22 | 三洋电机株式会社 | Power supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| MY166011A (en) | 2018-05-21 |
| JP2013010459A (en) | 2013-01-17 |
| CN102849155B (en) | 2014-08-06 |
| JP5650600B2 (en) | 2015-01-07 |
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