CN1486260A - Grab rail mounting structure of motorcycle - Google Patents
Grab rail mounting structure of motorcycle Download PDFInfo
- Publication number
- CN1486260A CN1486260A CNA018218644A CN01821864A CN1486260A CN 1486260 A CN1486260 A CN 1486260A CN A018218644 A CNA018218644 A CN A018218644A CN 01821864 A CN01821864 A CN 01821864A CN 1486260 A CN1486260 A CN 1486260A
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- CN
- China
- Prior art keywords
- grab rail
- vehicle frame
- car body
- mentioned
- body cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
- B62J25/08—Passengers hand-grips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Passenger Equipment (AREA)
Abstract
grab rail mounting structure in a motorcycle is disclosed wherein: a grab rail (G), which is mounted to seat rails (11) of a rear frame (Fr), is formed in U shape so as to be open on a front side; both left and right side portions (21,22) of the grab rail (G) are mounted at intermediate portions thereof to the seat rails (11) and front half portions thereof extend forward in a cantilevered state; and stopper portions (21s, 22s) projecting inwardly are formed on the inner sides of the front ends of the extending front half portions. Therefore, a rider of the motorcycle can promptly grip the grab rail. Besides, it is possible to prevent a motion of the hands gripping the grab rail in a releasing direction, thus ensuring the gripping state.
Description
Technical field
The present invention relates to be arranged on the installation constitution of the grab rail at two-wheeled vehicle frame rear portion.
Background technology
In the past, on two-wheeled, the grab rail (side grip) (with reference to Japanese kokai publication sho 61-282176 communique) that the occupant holds was set at the rear portion of vehicle seat.
, such grab rail requires:
(1) occupant, the occupant who particularly is sitting on the vehicle seat holds easily,
(2) can keep the handle state reliably,
(3) can hold apace,
(4) do not hinder vehicle operation and get on or off the bus,
(5) appearance looks elegant,
(6) volume is little,
(7) installation constitution is simple, and fitting operation is easy,
When (8) grab rail is installed, do not damage the lacquer painting of car body on car body,
(9) belts such as rope that goods uses, tie of tiing up that are used for fixing the goods that is positioned on the grab rail can not leave from grab rail,
Deng.
Therefore, the objective of the invention is to, a kind of two-wheeled grab rail structure that can satisfy the novelty of such requirement is provided.
Summary of the invention
In order to achieve the above object, the 1st technical scheme of the present invention, the grab rail at rear portion that is fixed on vehicle frame is by constituting along the base portion of the configuration of the direction at the rear portion of crossing its vehicle frame and the left and right sides portion that forwards prolongs integratedly from about this base portion, in overlooking, form the open U word shape in the place ahead, it is characterized in that, above-mentioned grab rail, the pars intermedia of the fore-and-aft direction of above-mentioned left and right sides portion is installed on the both sides, rear portion of vehicle frame, the forebody of these both sides to more prolonging by the place ahead of vehicle frame than these installation portions cantilever-shapedly, is provided with the detent of protruding towards the inboard integratedly in their inboard of free end.According to such feature, the occupant can hold above-mentioned grab rail as required, at this moment, because the forebody of the left and right sides sidepiece of grab rail prolongs to the place ahead of its installation portion cantilever-shapedly, and and the car body cover between form open up and down assurance space, and around the forebody of the cantilever-shaped extension of its installation portion, spread all over its full week all by opening, exist without any obstacle, so the easy handle of occupant stretches into it and holds the space, can promptly hold grab rail in moment, at this moment, above-mentioned installation portion can not become the obstacle of holding operation.In addition, above-mentioned detent can suppress to hold grab rail hand to deviating from moving of direction, can hold it reliably.In addition, can make it hold position is not the place ahead of assigned position, can make the moment of deflection that is added on the grab rail within the limits prescribed.Have, because the both sides of grab rail are installed on the vehicle frame at a position respectively, so its installation constitution becomes simply, its fitting operation also becomes simply, and handrail can be provided at an easy rate again.
In order to achieve the above object, the 2nd technical scheme of the present invention, it is characterized in that, in above-mentioned the 1st technical scheme, the inner end surface sky of above-mentioned detent is configured on the lateral surface of car body car cover, according to such feature with opening certain clearance, except playing the effect identical with the 1st technical scheme, occupant's clothes etc. is difficult to be clamped between detent and car body cover, in addition, between car body cover and detent easily by tiing up rope that goods uses etc.
In order to achieve the above object, the 3rd technical scheme of the present invention, it is characterized in that, in the above-mentioned the 1st or the 2nd technical scheme, above-mentioned grab rail is installed on the vehicle frame at the rear of the Fuel Tank on the vehicle frame in lift-launch, according to such feature, except playing the effect identical with the 1st or the 2nd technical scheme, two-wheeled self overall width does not enlarge because of the installation of grab rail.
In order to achieve the above object, the 4th technical scheme of the present invention, the grab rail that is fixed on the rear portion of vehicle frame is made of the left and right sides portion that forwards prolongs integratedly along the base portion of the direction configuration at the rear portion of this vehicle frame of crosscut with from about this base portion, overlook and form the place ahead open U word shape, it is characterized in that, the pars intermedia of the fore-and-aft direction of above-mentioned left and right sides portion is installed in the both sides, rear portion of vehicle frame, the forebody that makes those both sides is cantilever-shapedly to more prolonging by the place ahead of vehicle frame than those installation portions, the detent of protruding towards the inboard is set integratedly in the inboard of those free ends, again at the rear of its detent, inside upper part in above-mentioned left and right sides portion, sky are opened and can the calvus that prevent this belt slip usefulness be set integratedly by the compartment of terrain of tiing up the belt that goods uses.According to such feature, above-mentioned grab rail, because the occupant as required can be from the ground or be sitting under the state on the vehicle seat and hold above-mentioned grab rail, at this moment, the forebody of the left and right sides sidepiece of grab rail be cantilever-shapedly to the place ahead of its installation portion prolong and and the car body cover between form the assurance space of opening up and down, and, there is not any obstacle on every side along all opening in its full week from the forebody of the cantilever-shaped extension of its installation portion, so the easy handle of occupant stretches into it and holds the space, even under the situation of moment, also can promptly hold its forebody is grab rail, and at this moment, above-mentioned installation portion can not become the obstacle of holding operation.In addition, the hand that above-mentioned detent can suppress to hold grab rail is that its fore-and-aft direction moves to deviating from direction, can hold reliably.In addition, can make the position of its assurance can be in the place ahead of assigned position, the moment of deflection that is added on the grab rail is in the scope of regulation, have again, owing to be formed with certain clearance between the outside of the inner end surface of detent and car body cover, so between this detent and car body cover, be difficult to clamp occupant's clothes etc.In addition, tie up the interval that belts such as rope that goods uses can pass through owing to vacate at the rear of grab rail, protrude integratedly to the inside and form the calvus that prevents this belt slip usefulness, so, the goods that is positioned on the grab rail is tied up belt that goods uses fixedly the time with rope, button band etc., can be more reliably the belt fastening on calvus, can suppress this belt and slide restraint of loads reliably.In addition, easily by be used for fixing be positioned in goods on the grab rail tie up goods with rope etc.Have again, above-mentioned calvus, owing to be arranged on the inner face first half of the left and right sides sidepiece of grab rail, so be difficult to run into occupant's hand.
In addition, because the both sides of grab rail respectively are installed on the vehicle frame at a position, so the structure of the installation portion of grab rail and vehicle frame becomes simply, its fitting operation also becomes easily, and grab rail can be provided at an easy rate.
Have again, because grab rail can be fixed on the vehicle frame of rear portion with the car body cover, so when can simplifying its installation constitution, can improve its installation strength, have again, when grab rail being installed on the car body cover, can prevent that the lacquer painting of this car body cover is damaged, even grab rail has high rigidity, when installing, it is difficult to make it to carry out elastic deformation, and also can be simply and easily carry out installation on its car body cover.
In addition, because above-mentioned grab rail is installed on the vehicle frame of rear portion at the rear of combustion box, so two-wheeled overall width own can not expand to because of the installation of this grab rail more than necessity, in addition, the lateral surface of grab rail is compared with original, and the part that bloats from the outside of the maximum width of car body cover tails off, except appearance looks elegant, grab rail does not interfere with other objects of car body side.
In order to achieve the above object, the 5th technical scheme of the present invention, this grab rail is made of base portion on the direction that is configured in the rear portion of crossing its vehicle frame and the left and right sides portion that forwards prolongs integratedly from about this base portion, form the open U word shape in the place ahead in overlooking, it is characterized in that, the rear portion vehicle frame of this grab rail and vehicle frame and the rear portion of car body cover are fixed together, the bellying that formation bloats to the grab rail side on the installation position of installing on the grab rail at this car body cover, this bellying leads, contact with the decoration outside of avoiding grab rail and car body cover, and grab rail is installed on the above-mentioned installation position.According to above-mentioned such feature, because grab rail is fixed on the car folder of rear portion jointly with the car body cover, so can improve its installation strength when can simplify its installation constitution, have again, when grab rail being installed on the car body cover, can prevent to damage the lacquer painting of this car body cover, even grab rail has high rigidity, be difficult to make its elastic deformation when mounted, also can simply, easily carry out the installation on the car body cover.
In order to achieve the above object, the 6th technical scheme of the present invention, it is characterized in that, in above-mentioned the 5th technical scheme, on the lower edge of the inner face of the installation portion of installing on the car body cover, form chamfering at above-mentioned grab rail, this chamfering can avoid above-mentioned installation portion to contact with the lacquer painting of car body cover, according to such feature, except effect with the 5th technical scheme and, when grab rail being installed on the car body cover, its installation exercise becomes easily, can prevent to damage simultaneously the lacquer painting of this car body cover more reliably.
In order to achieve the above object, the 7th technical scheme of the present invention, it is characterized in that, in above-mentioned the 5th technical scheme, above-mentioned bellying reduces gradually towards the installation side of the above-mentioned grab rail height from the outside of car body cover, according to such feature, except effect with above-mentioned the 5th technical scheme and, when being installed in grab rail on the vehicle frame with the car body cover, easily the attachment face of grab rail is installed on the installation portion of body framework, its fitting operation becomes easily, can prevent to damage simultaneously the lacquer painting of car body cover.
Description of drawings
Fig. 1～4th, the figure of the 1st embodiment of the present invention, Fig. 1 is the two-wheeled all lateral plans that have grab rail structure of the present invention, Fig. 2 is the side view in partial cross-section of this two-wheeled grab rail installation portion, Fig. 3 is the transverse sectional view along the 3-3 line of Fig. 2, and Fig. 4 is the longitudinal sectional view along the 4-4 line of Fig. 3.
In addition, the figure of the 2nd embodiment of the present invention is represented in Fig. 5～14th, Fig. 5 is the side view in partial cross-section of two-wheeled grab rail installation portion, Fig. 6 is the cutaway view along the 6-6 line of Fig. 5, Fig. 7 is the cutaway view along the 7-7 line of Fig. 6, Fig. 8 is the cutaway view along the 8-8 line of Fig. 7, Fig. 9 is the cutaway view along the 9-9 line of Fig. 8, Figure 10 represents the state before grab rail is installed, be the cutaway view identical with Fig. 9, Figure 11 be Figure 10 arrow 11 to view, Figure 12 is two-wheeled rear portion vehicle frame, the exploded perspective view of car body cover and grab rail, Figure 13 represents goods is tied up state on grab rail, is the lateral plan at two-wheeled rear portion, and Figure 14 represents goods is tied up the birds-eye view at the two-wheeled rear portion in the state on grab rail.
The specific embodiment
Embodiments of the invention shown in reference to the accompanying drawings explanation embodiments of the present invention below.In the explanation of embodiment below, " upper and lower " " left and right " and " forward and backward " are as benchmark with two-wheeled working direction.
At first, with reference to Fig. 1～4, the 1st embodiment that grab rail structure of the present invention and its installation constitution are implemented on small-sized saddle riding type is two-wheeled is described.
Fig. 1 is all lateral plans that have the motor-driven two opinion cars of grab rail structure of the present invention, Fig. 2 is the side view in partial cross-section of this two-wheeled grab rail installation portion, Fig. 3 is the transverse sectional view along the 3-3 line of Fig. 2, and Fig. 4 is the longitudinal sectional view along the 4-4 line of Fig. 3.
At Fig. 1, in 2, the vehicle frame F that becomes two-wheeled skeleton is front frame Ff and rear portion vehicle frame F r are combined into one and constitute, the two forked persons in charge 2 that above-mentioned front frame Ff has head pipe 1 and extends integratedly to the back lower place therefrom.On head pipe 1, as usually, can turn to the front fork 3 of ground supporting pedestal front-wheel Wf in the lower end, fixedly turn to handgrip 4 in the upper end of this front fork 3.Be responsible for the lower end suspention supporting engine unit Eu of 1 supporting frame 5 that extends downwards in the above-mentioned person in charge's 1 lower end with from this.
Above-mentioned rear portion vehicle frame F r is made of two forked vehicle seat tracks 11 of back pipe 10 and its top.The front end of back pipe 10 is connected on the rear end of above-mentioned front frame Ff integratedly and rearward extends after extend the back upper place again, above-mentioned vehicle seat track 11 rearward approximate horizontal ground extends the top of back pipe 10, the front portion of vehicle seat track 11 is linked by criss-cross pipe 1, and the rear end of back pipe 10 is linked by the tailstock 13 of the erecting frame that becomes grab rail G described later.
Rear portion at above-mentioned engine unit Eu can swing up and down ground axle suspension swing arm 15, rotates the free earth's axis in the rear end of this swing arm 15 and is propping up trailing wheel Wr, is linking posterior bumper 14 between swing arm 15 and trailing wheel Wr.And the major part of the vehicle frame F that is made of front frame Ff and rear portion vehicle frame F r is covered by the car body cover C of synthetic resin system or metal sheet system.
Accommodate Fuel Tank T between vehicle seat track 11, a plurality of bolts of flange 16 usefulness that outwards bloat from the side of this Fuel Tank T 17 are fixing and be bearing on the vehicle seat track 11.In addition, but rough ground is installed with vehicle seat S on the vehicle frame F r of rear portion, and this vehicle seat S covers Fuel Tank T.
The tailstock 13 of rear portion vehicle frame F r forms the section コ word shape of opening later at the rear of Fuel Tank T, and its bottom, left and right sides is by being weldingly fixed on the vehicle frame F r of rear portion.And grab rail G is installed on the left and right side of tailstock 13.This grab rail G is an aluminium alloy casting, enough rigidity with necessity of the body weight that supports the people, as shown in Figure 3, see from above, form the open U word shape in the place ahead, by the rear portion of rear portion vehicle frame F the r base portion 20 that extends of direction and the left and right sides sidepiece 21 that prolongs to the place ahead of rear portion vehicle frame F r from the left and right sides of this base portion 20 to the left and right, 22 constitute, at left and right sides sidepiece 21,22 leading section is the outstanding integratedly symmetrically double-type detent 21s that expands shape that is provided with that inside side bloats in its free-ended inboard, 22s.
Have again, detent 21s, 22s can form different shapes such as hook-shaped, spherical.
At the left and right sides of grab rail G sidepiece 21, on the inboard of the pars intermedia of 22 fore-and-aft direction, protrude integratedly towards interior side double-type carriage 21b is set, 22b, these carriages 21b, 22b is fixed on the left and right side that above-mentioned tailstock is an erecting frame 11 with above-mentioned car body cover C with 2 bolts 24 in front and back at least that connect grab rail G.And the forebody of the left and right sides portion 21,22 of grab rail G prolongs to cantilever-shaped outside along car body cover C, the place ahead of installation portion 25.As shown in Figure 3, the rear portion, side of car body cover C is along with rearward going its transverse width to narrow down gradually, at car body cover C and above-mentioned detent 21s, form certain clearance between the 22s, thus, needn't be in order to hold grab rail G or it is installed and specially makes car body cover C dented, and do not influence the outward appearance of car body cover C.And above-mentioned certain clearance is configured to be difficult to clamp occupant's clothes and easily by tiing up the rope of goods.In addition, between the cantilever-shaped forebody of grab rail G and car body cover C, form hand and can put in such assurance space D.
As shown in Figure 2, grab rail G's contains the latter half of of base portion 20, tilts to the back upper place with respect to its forebody, makes it to hold easily its base portion 20.
Next, the effect to this embodiment describes.
Above-mentioned grab rail G, because the occupant is from holding above-mentioned grab rail as required on the ground or from being sitting on the state on the vehicle seat S, at this moment, because the left and right sides sidepiece 21 of grab rail G, 22 forebody prolongs to the place ahead of its installation portion 25 cantilever-shapedly, and and the open up and down assurance space D of formation between the car body cover C, and around the forebody of its installation portion 25 cantilever-shaped extensions, along its full week all by opening, exist without any obstacle, hold space D so the easy handle of occupant stretches into, can promptly hold its forebody in moment is grab rail G, at this moment, above-mentioned installation portion 25 can not become the obstacle of holding operation.In addition, the direction of deviating from that above-mentioned detent 21s, 22s can suppress to hold the hand of grab rail G is moving of fore-and-aft direction, can hold it reliably.In addition, can make it hold position, can make the moment of deflection that is added on the grab rail G within the limits prescribed not in the place ahead of assigned position.Have again, because detent 21s forms certain clearance between the outside of the inner end surface of 22s and car body cover C, so this detent 21s, be difficult to clamp occupant's clothes etc. between 22s and the car body cover C, and between them, be positioned in the rope that the goods on the grab rail G is used by being used to bind easily.
In addition, because the both sides 21,22 of grab rail G respectively are installed on the vehicle frame F in a place, so the structure of the installation portion of grab rail G and vehicle frame F becomes simply, its fitting operation also becomes easily, can provide at an easy rate.
Have again, because above-mentioned grab rail G is installed on the vehicle frame F r of rear portion at the rear of combustion box T, so two-wheeled self overall width can not expand to more than necessity because of the installation of this grab rail G, in addition, as shown in Figure 3, the part that the lateral surface of grab rail G bloats from the outside side, outside of the maximum width of car body cover C is also as original few, except in appearance good and, grab rail G with other objects interference of car body side.
Next, with reference to Fig. 5～14, the 2nd embodiment of the two-wheeled grab rail mounting structure of the present invention is described.
Fig. 5 is the side view in partial cross-section of two-wheeled grab rail installation portion, Fig. 6 is the cutaway view along the 6-6 line of Fig. 5, Fig. 7 is the cutaway view along the 7-7 line of Fig. 6, Fig. 8 is the cutaway view along the 8-8 line of Fig. 7, Fig. 9 is the cutaway view along the 9-9 line of Fig. 8, Figure 10 represents the state before grab rail is installed, be the cutaway view identical with Fig. 9, Figure 11 be Figure 10 arrow 11 to view, Figure 12 is two-wheeled rear portion vehicle frame, the exploded perspective view of car body cover and grab rail, Figure 13 are represented goods is tied up state on grab rail, are the lateral plans at two-wheeled rear portion, Figure 14 represents goods is tied up state on grab rail, is the birds-eye view at two-wheeled rear portion.
The 2nd embodiment is different with above-mentioned the 1st embodiment on the structure of grab rail and the installation constitution of installing on its rear portion vehicle frame and vehicle frame.
As Fig. 5, shown in 6 and 12 all like that, grab rail G ' is an aluminum alloy system, is formed the shape roughly the same with the grab rail G of above-mentioned the 1st embodiment.At the front end of the left and right sides sidepiece 21,22 of this grab rail G ' the outstanding integratedly symmetrically identical detent 21s that bloats to the inside that is provided with above-mentioned the 1st embodiment on their the free-ended inboard, 22s.Have again, as Fig. 6, shown in 8 and 12, on the first half of the inboard of above-mentioned left and right sides sidepiece 21,22, at those detent 21s, the rear of 22s separates some intervals, promptly separates interval and the outstanding integratedly symmetrically double-type calvus 30 that mutual introversion is set that belts 31 such as rope, button band can pass through.These calvus 30 as described later, when being carried on goods on the grab rail G ' and binding, block belt 31 such as the rope tiing up goods and use, button band and are used to prevent that these belts 31 from moving along grab rail G '.
In addition, the reason (seeing Figure 12,13) that above-mentioned a pair of calvus 30 is arranged on the first half of left and right sides sidepiece of grab rail G ' is because they are difficult to run into occupant's hand.
As Fig. 8,9 and 12 expressed like that, on the inboard of the pars intermedia of the fore-and-aft direction of the left and right sides of grab rail G ' sidepiece 21,22, inwardly protrude integratedly the double-type carriage 21b identical with above-mentioned the 1st embodiment, 22b be set the side.These carriages 21b, 22b are made into the oval tubular with fore-and-aft direction major axis, and open 2 bolts hole 33 (bolt hole 33 in expression left side in Fig. 8) that connect left and right directions vacating the compartment of terrain on the fore-and-aft direction on each carriage 21b, 22b.And the outer end of these bolts hole 33 is made into major diameter, imbeds the head 24a that is used for this grab rail G ' is fixed on the bolt 24 on the vehicle frame F r of rear portion, makes it not protrude (with reference to Fig. 8) from the outside of grab rail G '.
As Fig. 9,10 expressed like that, the left and right sides carriage 21b of grab rail G ', the inner face of 22b forms smooth attachment face 21c, and 22c is simultaneously at these attachment faces 21c, 22c, lower edge, on its fore-and-aft direction, form the chamfering 21d that constitutes by the dip plane, 22d, these chamferings 21d, 22d, as described later, be for when being installed in this grab rail G ' on the car body cover C, do not damage the lacquer painting of the outside of this car body cover C.
The left and right sides carriage 21b of above-mentioned grab rail G ', the inner face 21c of 22b, 22c are fixed on above-mentioned 2 bolts 24 on the rear portion of the left and right side of tailstock (erecting frame) 11 of rear portion vehicle frame F r and above-mentioned car body cover C.And, under this installing condition, as described later, cantilever-shaped outer along car body cover C of the forebody of the left and right sides portion 21,22 of grab rail G ' towards its carriage 21b, the place ahead of 22b prolongs.
As Figure 12 expresses, on the outside, rear portion of the left and right sides of car body cover C, be formed for installing the left and right sides carriage 21b of grab rail G ', the left and right sides installation portion 25 of the concavity of 22b.And, outside at this installation portion 25, as shown in figure 10, the bellying that formation bloats to foreign side from the outside of car body cover C, promptly many (being 3 in the present embodiment) be guiding rib 25a longitudinally, forms the spigot surface 25b that reduces gradually above it, the i.e. spigot surface of descending slope upward on the top of these guiding ribs 25a, this spigot surface 25b, as described later, when grab rail G ' being assembled on the car body cover C, the assembling easiness is improved.In addition, break-through is provided with a pair of mounting hole 25c on the both sides of the above-mentioned bellying 25a of the installation portion 25 of car body car cover C.
In addition, shown in Fig. 8～12, the left and right sides installation portion 25 cooresponding left and right installation board 13a with above-mentioned car body cover C are set integratedly in the left and right sides, rear end of rear portion vehicle frame F r, weld a pair of nut 34 herein, be used for the above-mentioned pair of bolts 24 of precession.And these nuts 34, as shown in Figure 8, be inlaid in the mounting hole 25c of above-mentioned car body cover C.
As shown in figure 10, the height of guiding rib 25a is made into higher than above-mentioned nut 34, when grab rail G ' being fixed on jointly on car body cover C and the tailstock 13, this guiding rib 25a carries out elastic deformation and produces the friction force of regulation, and car body cover C is sandwiched between grab rail G ' and the tailstock 13.
Then, to grab rail G ' is described with the order that car body cover C is fixed on the tailstock 13 of rear portion vehicle frame F r jointly.As Figure 10, shown in 11, grab rail G ' is placed on the top, rear portion of car body cover C, left and right sides carriage 21b, 22b just is fitted on the adapter plate 13a of installation portion 25 of car body cover C from it, at this moment, at left and right sides carriage 21b, the inner face of 22b, promptly at attachment face 21c, the lower edge of 22c forms above-mentioned chamfering 21d, 22d, so left and right sides carriage 21b, the outside that 22b has avoided with spraying paint of car body cover C contacts, promptly do not damage its lacquer painting, can make left and right sides carriage 21b, the inner face 21c of 22b, 22c are entrenched in respectively on the left and right sides guiding rib of car body cover C.In addition, when they are chimeric, owing to form the inclined guide surface 25b that reduces gradually upward on the top of guiding rib 25a,, and do not damage above-mentioned bellying as the lacquer painting of car body cover C so can successfully carry out above-mentioned chimericly yet.
After having done as described above, because the left and right sides carriage 21b of the G ' of chimeric grab rail respectively on the assigned position of the left and right sides installation portion 25 of car body cover C, 22b, so, as shown in Figure 8,2 bolts 24 are run through into left and right sides carriage 21b, after the mounting hole 25C of the bolt hole 33 of 22b and car body cover C, if these bolts 24 are tightened in the nut 34 of tailstock 13 of rear portion vehicle frame F r,, can be fixed on grab rail G ' on the tailstock 13 with car body cover C by these bolts 24.
Then the effect to the 2nd embodiment describes.
Above-mentioned grab rail G ', because the occupant as required can be from the ground or be sitting under the state on the vehicle seat S and hold above-mentioned grab rail G ', at this moment, the left and right sides sidepiece 21 of grab rail G ', 22 forebody be cantilever-shapedly to the place ahead of its installation portion 25 prolong and and car body cover C between form the assurance space D that opens up and down, and around the forebody of its installation portion 25 cantilever-shaped extensions, spread all over full periderm opening and do not have any obstacle, so the easy handle of occupant stretches into it and holds space D, even under the situation of moment, also can promptly hold its forebody, i.e. grab rail G ', at this moment, above-mentioned installation portion 25 can not become the obstacle of holding operation.In addition, the hand that above-mentioned detent 21s, 22s can suppress to hold grab rail G ' is that its fore-and-aft direction moves to deviating from direction, can hold reliably.In addition, can make the position of its assurance can be in the place ahead of assigned position, the moment of deflection that is added on the grab rail G ' is in the scope of regulation, have again, because detent 21s, form certain clearance between the outside of the inner end surface of 22s and car body cover C, so, be difficult to clothes of clamping the occupant etc. between 22s and the car body cover C at this detent 21s.
In addition, because rear at grab rail G ', vacate and tie up the interval that belts such as rope 31 that goods uses can pass through, protrude integratedly to the inside and form the calvus 30 that prevents these belt 31 skew usefulness, so, as Figure 12, shown in 13, the goods L that is positioned on the grab rail G ' ties up belt 31 that goods uses fixedly the time with rope, button band etc., can be more reliably belt 31 fastenings on calvus 30, can suppress this belt 31 skew, restraint of loads L reliably.In addition, easily by be used for fixing be positioned in that grab rail G ' goes up goods L tie up the belt 31 of goods with rope etc.Have again, above-mentioned calvus 30, owing to be arranged on the inner face first half of the left and right sides sidepiece 21,22 of grab rail G ', so be difficult to run into occupant's hand.
In addition, because the both sides 21,22 of grab rail G ' respectively are installed on the vehicle frame F in a place, so the structure of the installation portion of grab rail G ' and vehicle frame F becomes simply, its fitting operation also becomes easily, can provide at an easy rate.
Have again, because grab rail G ' can be fixed on the vehicle frame F r of rear portion with car body cover C, so when can simplifying its installation constitution, can improve its installation strength, have again, when grab rail G ' being installed on the car body C cover, can prevent that the lacquer painting of this car body cover C is damaged, even grab rail G ' has high rigidity, when installing, it is difficult to make it to carry out elastic deformation, and also can be simply and easily carry out installation on its car body cover.
In addition, because above-mentioned grab rail is installed on the vehicle frame F r of rear portion at the rear of Fuel Tank T, so two-wheeled overall width own can not expand to more than necessity because of the installation of this grab rail G ', in addition, as shown in Figure 3, the lateral surface of grab rail G ' is compared with original, and the part that bloats from the outside of the maximum width of car body cover C tails off, except appearance looks elegant, grab rail G ' does not interfere with other objects of car body side.
More than, embodiments of the invention are illustrated, but the invention is not restricted to this embodiment, within the scope of the invention various embodiment can be arranged.For example, in the above-described embodiments, grab rail is installed on the vehicle seat track of rear portion vehicle frame, but also it can be installed on other parts of rear portion vehicle frame, in addition, in the above-described embodiments, grab rail is formed by aluminium alloy casting, also can be by other metals such as iron, perhaps the reinforced alloys resin material of having been strengthened by strengthening materials such as glass fibres forms.
Claims (7)
1, a kind of two-wheeled grab rail mounting structure, the grab rail (G) at rear portion that is fixed on vehicle frame (F) is by the left and right sides portion (21 that forwards prolongs integratedly along the base portion (20) of the direction configuration at the rear portion of crossing its vehicle frame (F) with from about this base portion (20), 22) form and overlook the U word shape that is that the place ahead is open, it is characterized in that
Above-mentioned left and right sides portion (21, the pars intermedia of fore-and-aft direction 22) is installed on the both sides, rear portion of vehicle frame (F), these both sides (21,22) forebody prolongs from these installation portions (25) the place ahead to vehicle frame (F) cantilever-shapedly, be provided with integratedly in their inboard of free end the detent that inside side protrudes (21s, 22s).
2, two-wheeled grab rail mounting structure as claimed in claim 1 is characterized in that, (21s, inner end surface sky 22s) is configured on the lateral surface of car body cover (c) above-mentioned detent with opening certain interval.
3, two-wheeled grab rail mounting structure as claimed in claim 1 or 2 is characterized in that, above-mentioned grab rail (G) is installed on the vehicle frame (F) at the rear of the combustion box (T) on the vehicle frame (F) in lift-launch.
4, a kind of two-wheeled grab rail mounting structure, be fixed on grab rail (G) on the rear portion of vehicle frame (F) by the left and right sides portion (21 that forwards prolongs integratedly along the base portion (20) of the direction configuration at the rear portion of crossing this vehicle frame (F) with from about this base portion (20), 22) form to overlook and be the place ahead open U word shape, it is characterized in that
Above-mentioned left and right sides portion (21, the pars intermedia of fore-and-aft direction 22) is installed on the both sides, rear portion of vehicle frame (F), make those both sides (21,22) forebody prolongs from those installation portions (25) the place ahead to vehicle frame (F) cantilever-shapedly, detent (the 21s that inside side is protruded is set integratedly in the inboard of those free ends, 22s), again at its detent (21s, rear 22s), open at the inside upper part sky of above-mentioned left and right sides portion (21,22) calvus (30) that prevents this belt (31) skew usefulness can be set integratedly by the compartment of terrain of tiing up the belt (31) that goods uses.
5, a kind of two-wheeled grab rail mounting structure, this grab rail (G ') is by the left and right sides portion (21 that forwards prolongs integratedly along the base portion (20) of the direction configuration at the rear portion of crossing its vehicle frame (F) with from about this base portion (20), 22) form and overlook the U word shape that is that the place ahead is open, it is characterized in that
This grab rail (G ') is fixed together with the rear portion vehicle frame (Fr) of vehicle frame (F) and the rear portion of car body cover (C), form the bellying (25a) that bloats to grab rail (G ') side on the installation position of installing going up of this car body cover (C) to grab rail (G '), this bellying (25a) leads, so that avoid grab rail (G ') to contact, and grab rail (G ') be installed on the above-mentioned installation position with the outside of spraying paint of car body cover (C).
6, the installation constitution of two-wheeled grab rail as claimed in claim 5, it is characterized in that, the installation portion of go up installing to car body cover (C) of above-mentioned grab rail (G ') (21b, (21c forms chamfering (21d to inner face 22b) on lower edge 22c), 22d), (21d, (21b 22b) contacts with the outside of spraying paint of car body cover (C) this chamfering 22D) to avoid above-mentioned installation portion.
7, the installation constitution of two-wheeled grab rail as claimed in claim 5 is characterized in that, above-mentioned bellying (25a) towards the installation side of above-mentioned grab rail (G ') from the height of the outside of car body cover (C) step-down gradually.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320/2001 | 2001-01-09 | ||
| JP1320/01 | 2001-01-09 | ||
| JP2001001320 | 2001-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486260A true CN1486260A (en) | 2004-03-31 |
| CN1235762C CN1235762C (en) | 2006-01-11 |
Family
ID=18869976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018218644A Expired - Fee Related CN1235762C (en) | 2001-01-09 | 2001-07-19 | Grab rail mounting structure of motorcycle |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP3573427B2 (en) |
| KR (2) | KR100572121B1 (en) |
| CN (1) | CN1235762C (en) |
| BR (1) | BR0116668A (en) |
| GR (1) | GR1004793B (en) |
| TW (1) | TW589265B (en) |
| WO (1) | WO2002055367A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400364C (en) * | 2004-11-22 | 2008-07-09 | 本田技研工业株式会社 | Handle installing structure for motorcycle |
| CN101468674B (en) * | 2007-12-28 | 2011-12-14 | 雅马哈发动机株式会社 | Two-wheeled vehicle |
| CN102285395A (en) * | 2010-05-28 | 2011-12-21 | 本田技研工业株式会社 | Saddle type vehicle |
| CN101525015B (en) * | 2008-03-07 | 2012-06-20 | 雅马哈发动机株式会社 | Saddle riding type vehicle |
| CN101423079B (en) * | 2007-10-31 | 2013-09-11 | 雅马哈发动机株式会社 | Motorcycle |
| CN106553719A (en) * | 2015-09-30 | 2017-04-05 | 本田技研工业株式会社 | The handle structure of Straddle type vehicle |
| CN109050759A (en) * | 2018-07-28 | 2018-12-21 | 重庆隆鑫机车有限公司 | Motorcycle tail mounting structure and its motorcycle |
| CN111232116A (en) * | 2018-11-28 | 2020-06-05 | 本田技研工业株式会社 | Grab rail for saddle-type vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4008375B2 (en) * | 2003-03-31 | 2007-11-14 | 本田技研工業株式会社 | Motorcycle grab rails |
| JP5150279B2 (en) * | 2008-01-25 | 2013-02-20 | 本田技研工業株式会社 | Motorcycle |
| CN101559796B (en) * | 2008-04-16 | 2010-12-08 | 力帆实业(集团)股份有限公司 | Anti-theft device for motorcycle helmet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841681U (en) * | 1982-01-13 | 1983-03-18 | 本田技研工業株式会社 | motorcycle |
| JPH0741850B2 (en) | 1985-06-06 | 1995-05-10 | 本田技研工業株式会社 | Seat support opening structure for motorcycles and motorcycles |
| JPS61282177A (en) * | 1985-06-06 | 1986-12-12 | 本田技研工業株式会社 | Seat device for motorcycle, etc. |
| JPS62113668A (en) * | 1985-11-12 | 1987-05-25 | ヤマハ発動機株式会社 | Loading device for motorcycle |
| JPH01104882U (en) * | 1987-12-30 | 1989-07-14 | ||
| JPH10236358A (en) * | 1997-02-27 | 1998-09-08 | Honda Motor Co Ltd | Mounting structure of rear grab rail for motorcycle |
| JPH11263261A (en) * | 1998-03-18 | 1999-09-28 | Honda Motor Co Ltd | Loading device for motorcycle |
| JP2000001189A (en) * | 1998-06-16 | 2000-01-07 | Suzuki Motor Corp | Back rest unit |
| JP2002193161A (en) * | 2000-12-22 | 2002-07-10 | Yamaha Motor Co Ltd | Rear carrier for motorcycle |
-
2001
- 2001-07-19 JP JP2002556064A patent/JP3573427B2/en not_active Expired - Lifetime
- 2001-07-19 WO PCT/JP2001/006301 patent/WO2002055367A1/en active IP Right Grant
- 2001-07-19 KR KR1020057022755A patent/KR100572121B1/en not_active IP Right Cessation
- 2001-07-19 KR KR1020037008940A patent/KR100576965B1/en not_active IP Right Cessation
- 2001-07-19 BR BR0116668-9A patent/BR0116668A/en not_active Application Discontinuation
- 2001-07-19 CN CNB018218644A patent/CN1235762C/en not_active Expired - Fee Related
- 2001-11-23 TW TW090129089A patent/TW589265B/en active
- 2001-12-21 GR GR20010100594A patent/GR1004793B/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400364C (en) * | 2004-11-22 | 2008-07-09 | 本田技研工业株式会社 | Handle installing structure for motorcycle |
| CN101423079B (en) * | 2007-10-31 | 2013-09-11 | 雅马哈发动机株式会社 | Motorcycle |
| CN101468674B (en) * | 2007-12-28 | 2011-12-14 | 雅马哈发动机株式会社 | Two-wheeled vehicle |
| CN101525015B (en) * | 2008-03-07 | 2012-06-20 | 雅马哈发动机株式会社 | Saddle riding type vehicle |
| CN102285395A (en) * | 2010-05-28 | 2011-12-21 | 本田技研工业株式会社 | Saddle type vehicle |
| CN106553719A (en) * | 2015-09-30 | 2017-04-05 | 本田技研工业株式会社 | The handle structure of Straddle type vehicle |
| CN109050759A (en) * | 2018-07-28 | 2018-12-21 | 重庆隆鑫机车有限公司 | Motorcycle tail mounting structure and its motorcycle |
| CN111232116A (en) * | 2018-11-28 | 2020-06-05 | 本田技研工业株式会社 | Grab rail for saddle-type vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0116668A (en) | 2004-12-21 |
| KR20050119218A (en) | 2005-12-20 |
| GR20010100594A (en) | 2003-09-09 |
| JP3573427B2 (en) | 2004-10-06 |
| GR1004793B (en) | 2005-01-31 |
| CN1235762C (en) | 2006-01-11 |
| KR100576965B1 (en) | 2006-05-10 |
| JPWO2002055367A1 (en) | 2004-05-13 |
| TW589265B (en) | 2004-06-01 |
| KR100572121B1 (en) | 2006-04-18 |
| KR20030066793A (en) | 2003-08-09 |
| WO2002055367A1 (en) | 2002-07-18 |
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Granted publication date: 20060111 Termination date: 20160719 |