CN1046910C - Parts holing structure for a motorcycle - Google Patents

Abstract

The present invention provides a part installation structure of a motorcycle. The present invention reduces the number of part items, secures the excellent workability and effectively utilizes the space.The part installation structure of a motorcycle is constituted so that a part installation member 50 which is made of resin and molded integrally so that plural kinds of parts can be fitting-supported is fitted and laying- supported between a pair of main frames 6 which are branched at left and right from a head pip 5 and extend rearward, and a plurality of parts are fitting-supported on the part installation member 50.

Description

The component mounting structure of two-wheeled vehicle

The present invention relates to the device that parts classes such as the electric component of two-wheeled vehicle and engine components are installed to vehicle body.

Existing technology is a lower reinforcing plate on rearward the person in charge's of extension difference portion locates to fix about from the beginning pipe divides, between two plates, form the harvesting chamber of electric component, at the indoor carriage that is provided with bolt of this harvesting, centralized configuration electric component on this carriage, this technology disclose at real fair 5-9993 communique.

This is external to be fixed on the support plate of a pipe, with bolt fixed the coupling casing, on this coupling casing, be mounted with coupling terminal and fuse box, this structure example be real fair 3-703 communique announcement.

So, former apparatus for mounting component is will wait by bolt to help installations such as parts carriage, housing to be anchored on vehicle body sides such as head pipe, the person in charge shop.Therefore, because use bolts etc. increase component number, and need mounting tools, so operation is bad.

In addition, 1 support apparatus such as carriage only supports in the example that parts, aforementioned communique put down in writing usually, even also be only limited to several electric components under the occasion of centralized configuration, therefore other will lean on other plate to fix as engine components such as suction mufflers, wire harness or the like will be located by guide, continuous increase along with amount of parts, for avoiding the mutual interference between the supporter separately, be necessary to leave betwixt interval to a certain degree, because such space of interfering that prevents exists, parts can high efficiencyly not dispose.

The present invention in view of this, purpose is to provide an amount of parts few, can effectively utilize the good two-wheeled vehicle component mounting structure of operation in space.

For reaching this purpose, two-wheeled vehicle component mounting structure of the present invention is: integrally formed resin parts is installed integration member, can also fix the parts of multiple class by setting-in on it, this integration member utilizes the elasticity setting-in of himself to be set up between a pair of body frame that rearward extends about from the beginning pipe divides.

These parts are installed integration member, utilize the elasticity setting-in of self and prop up to be held between a pair of body frame, do not need to install with bolt and installation instrument, can be fixing simply at vehicle body side, and operation is good.

In addition, integrally formed parts are installed on the integration member and need the parts setting-in of numerous species also can not fixed with bolt.Do not prevent that parts from interfering mutually and the space is set so be not required to be, can effectively utilize the configuration space of parts, thereby can more effectively dispose more parts.

Below just Fig. 1 be illustrated to one embodiment of the present of invention shown in Figure 21.Wherein,

Fig. 1: the unitary side view of the two-wheeled vehicle of one embodiment of the present of invention.

Fig. 2: the lateral plan that shows the car body rack construction of this two-wheeled vehicle.

Fig. 3: the same planar view.

Fig. 4: the same back view.

Fig. 5: parts are installed the planar view of integration member.

Fig. 6: the same lateral plan.

Fig. 7: the same back view.

The VIII of Fig. 8: Fig. 6-VIII section drawing.

The IX of Fig. 9: Fig. 5-IX section drawing.

The X of Figure 10: Fig. 5-X section drawing.

The XI of Figure 11: Fig. 5-XI section drawing.

Figure 12: the lateral plan of suction muffler.

Figure 13: the same planar view.

Figure 14: the lateral plan of high-tension coil and padded coaming.

Figure 15: the same front elevation.

Figure 16: the lateral plan of CDI device and box.

Figure 17: the same planar view.

Figure 18: the back view of chromacoder and connection holding components.

Figure 19: the same lateral plan.

Figure 20: expression embeds the installing condition of various parts on the apparatus for mounting component of being responsible for.

Figure 21: the lateral plan of the same shortcoming part parts.

Figure 22: the key position section drawing of summary among other embodiment.

Nomenclature

E ... engine, F ... Fuel Tank, C ... carburetter, O ... fuel tank, R ... water storage tank; FB ... fuse box.

1 ... two-wheeled vehicle, 2 ... front-wheel, 3 ... handlebar, 4 ... preceding fork, 5 ... head pipe, 6 ... the person in charge, 7 ... center frame, 8 ... back fork, 9 ... trailing wheel, 10 ... transverse slat, 11 ... preceding looped pipeline, 12 ... guide rod, 13 ... back stay, 14 ... transverse slat, 15 ... transverse tube, 16 ... reinforced pipe, 17 ... carriage,

20 ... the 2nd transverse slat, 21 ... the 3rd transverse slat, 22 ... the back hangs, 23,24 ... plate, 25 ... carriage, 26 ... stabilized rectifier, 27,28 ... engine bracket, 29 ... carriage, 30 ... suction muffler, 32 ... the afflux accent, 33 ... high-tension coil, 34 ... padded coaming, 35 ... the CDI device, 36 ... casing, 37 ... chromacoder, 38 ... link holding components, 39 ... the signal switch adaptor union, 40 ... the main switch adaptor union, 41 ... main electric wiring, 42 ... the main switch cable, 43 ... the signal switch cable, 44 ... freeing pipe, 45 ... the difference device of flow regulating valve cable, 46 ... the difference wire harness.

50 ... parts are installed integration member, 51 ... base plate, 52 ... left side board, 53 ... right side board, 54 ... rear quarter panel, 55,56 ... plate, 57 after the level ... upper cover part, 58 ... retention tab, 59 ... side plate, 60 ... mounting interface, 61 ... opening, 62 ... section portion, 63 ... locking plate, 64 ... give as security sheet, 65 ... vertical wall, 66 ... installation sheet, 67,68 ... locking plate, 69,70,71,72,73,74,75 ... guide card, 76 ... ditch, 77 ... locking plate.

90 ... the person in charge, 91 ... apparatus for mounting component, 92 ... side plate.

Fig. 1 is the unitary side view of the two-wheeled vehicle 1 of present embodiment.

Front-wheel 2 is operated by preceding fork 4 by handlebar 3 and is turned to, from with the head pipe of preceding fork 4 rotation-coupled about 5 minutes to the below of retreading to stretching out a pair of person in charge 6, depending downwardly center frame 7 in its rear end of being responsible for 6, the front end of back fork 8 rotates with center frame 7 and connects, and the axletree of trailing wheel 9 is then supported in the rear end.

Car body rack construction with reference to Fig. 2-Fig. 4, the downside of being responsible for 6 have a pair of before looped pipeline 11, it couples together with head pipe 5 be responsible for the crossbeam 10 that sets up between 6 central portions in pair of right and left, above being responsible for 6 crossbeam 10, there is a pair of seat cushion guide rod 12 rearward to extend, from being responsible for 6 center, rear end frame 7, pair of right and left back stay 13 oblique upper backward constitutes the rear body frame to stretching and aforesaid guide rod 12 is combined as a whole.

The front portion of car body is covered by front shroud 18 as shown in Figure 1, portion within it, and engine E supports to be equipped on and is responsible on 6, is responsible for 6 and puts on the shelf and be provided with Fuel Tank F, two-part front stall 23 and back seat 24 before and after being divided at its rear.Be set on the rear body frame.

Between the central part of pair of right and left seat cushion guide rod 12, be connected with transverse slat 14, be connected with transverse tube 15 between center, the left and right sides frame 7, pars intermedia from 15 is provided with reinforced pipe 16 to oblique rear, the outstanding Fuel Tank in top of the central portion of above-mentioned transverse slat 14 from supported underneath seat surface 14a is installed.

Parallel fixed the pair of right and left carriage 17 of the root that joins with the transverse slat 14 of this reinforced pipe 16, back hang upper end and 17 pins that set up of two carriages of 22 and are rotatedly connected.

Setting up to bridge-type transverse slat 20,21 between the rearward end of seat cushion guide rod 12 and between the rearward end of back stay 13, the vehicle seat of being cut apart by front and back 23,24 is by 14,20,21 supports of transverse slat.

Shown in Fig. 3 long and two-short dash line, the left side disposes fuel tank O, the right side disposes water storage tank R, has lid open-close to cover freely above oil inlet and water inlet respectively, disposes fuse box FB at the rear of water storage tank below front seat 23.

Between the pair of right and left person in charge 6 front end difference portion, set up carriage 25, stabilized rectifier 26 is installed in the lower end of diaphragm plate 25a, is formed with the mating holes 25b of Fuel Tank F on the top of diaphragm plate 25a, (with reference to Figure 20), Fuel Tank F are anterior to join with mating holes 25b, the rear portion then is supported in the outstanding Fuel Tank in aforesaid transverse slat 14 central authorities tops seat surface 14a place is installed, about leap between the person in charge 6 and be provided with.

Depended downwardly pair of right and left Engine frame 27, be provided with Engine frame 28 from the oblique forward below of transverse tube 15 from crossbeam 10, forwards be provided with carriage 29 in the lower end of center frame 7, engine E is mounted and is suspended on above Engine frame 27,28 and the carriage 29.

Engine E in the wings above, disposing carburetter C.

About above being responsible between 6 Fuel Tank F and below engine E institute clip space place, parts are installed the parts that disposed numerous species on the integration member 50.

It is integrally formed with resin material that parts are installed integration member 50, and its shape such as Fig. 5 are to shown in Figure 11.

These parts are installed integration member 50, its base plate 51 is rectangle substantially, narrower in its anterior left and right sides amplitude, and erect left side board 52 upward from the left and right sides lateral margin of front portion, right side board 53, and form along the shape of being responsible for 6 medial surface, be responsible for as previously mentioned 6 from the beginning pipe begin extension section or rectangle about branchs.

And the nock edge of each side plate 52,53 has joint fastener 52a, the 53a of warpage laterally, from upper bond sheet 52a, the 53a lower position of a predetermined distance backward, the joint fastener 52b that oriented lateral process is established, 53b, upper bond sheet 52a, 53a are with seizing on both sides by the arms from being responsible for 6 up and down with its cooresponding respectively lower bond sheet 52b, 53b.

The end edge of base plate 51 upwards is bent to form the last ora terminalis left part of highly lower rear quarter panel 54, this rear quarter panel 54 and right-hand part and extends back plate 55,56 after the level respectively.

Therefore, plate 55,56 is positioned at than on the high one section position of base plate 51 after the level.

Parts are installed integration member 50 are installed in and are responsible on 6, at first about be responsible for 6 crossbeam that sets up 10 places, the rear quarter panel 54 of plate 55,56 is aimed at the leading flank of crossbeams 10 after rearward extending of integration member 50 being installed and being loaded with level with parts.The front portion of integration member 50 is installed to pressing down as propping up the parts of naming a person for a particular job, make lower bond sheet 52b, 53b to the inside elastic deformation and it is passed through about be responsible for 6 inboard, lower bond sheet 52b, 53b block below crossbeam 10 like this, upper bond sheet 52a, 53a block on crossbeam 10, utilize joint fastener up and down to be responsible for 6 mode parts fabricated section 50 is fixed on the car body frame to seize on both sides by the arms.

In addition, before aforesaid looped pipeline 11 along the parts that are fixed like this install integration member 50 base plate 51 below be in contact with it and support from the below.

Parts are installed integration member 50 and are utilized elasticity to be inlaid in to be responsible on 6 like this, thus fastener such as bolt not, thus do not need instrument such as binding bolt yet, setting-in simply, operation is good.

In addition in the present embodiment, below parts are installed the base plate 51 of integration member 50, there is preceding looped pipeline 11 to join and supports from the below, thus the flexure deformation of base plate 51 prevented, thereby parts installation integration member 50 can not come off from being responsible for 6.

So be inlaid in center rectangle portion that the parts of being responsible on 6 install integration member 50 its base plates 51 upward the upper cover part 57, the upper cover part about 57 that form as shown in Figure 8 of projection opening 57a, 57b are arranged.Lateral border along opening 57a, 57b has the lower opening amplitude of outstanding retention tab 58 upper cover part 57 slightly to narrow downwards, and the following side space place setting-in of upper cover part 57 suction muffler 30 and fixed by retention tab 58.

Suction muffler 30 as Figure 12 and shown in Figure 13 make cylindric, there is secondary aspirate tube 30b rearward tiltedly to descend direction to extend from the rear lower portion of main part 30a, the main part 30a of suction muffler 30 is by the elastic dilatation of floor below pair of right and left retention tab 58 and setting-in, and this fixes it in this position to the retention tab 58 of elastic recovery from the cylinder sides downside of main part 30a.The secondary aspirate tube 30b and the manifold 32 that extend out from the main part 30a of suction muffler 30 link, and manifold 32 is connected with carburetter C that stretches backward from crossbeam 10 belows and engine E.

The front portion of aforementioned upper cover part 57 is covered by side plate 59, one one of 59 one-tenth rectangles of this side plate upward bending formed obliquely upward mounting interface 60 as shown in Figure 9 to the prominent high-tension coil of establishing 33, front end being provided with of this mounting interface 60 prevents the pawl 60a that comes off.

The below of this mounting interface 60, the part of base plate 51 and side plate 59 has formed opening 61.

High-tension coil 33 is as Figure 14 and shown in Figure 15, high pressure cord 33b extends out downwards from the main part 33a of corner post shape, the periphery of main part 33a is mounted padded coaming 34 embeddings of usefulness and is wrapping, the periphery of the padded coaming 34 of this installation usefulness has a projection partly, forms the retainer 34a that has slit 34b.

The high pressure cord 33b of high-tension coil 33 passes through the opening 61 of base plate 51 from the top down, main part 33a and installation are downward together with damper element 34, install with the slit 34b on the retainer 34a of damper element 34 and on retainer 34a, carry out stop with being complementary by the pawl 60a of mounting interface 60 upper ends and slit 34b like mounting interface 60 tablings of giving prominence to upward, high-tension coil 33 is contained on the mounting interface 60 and by interface 60 supports like this.

The continuous portion of the left side board 52 of base plate 51 folds into to the inside, a segment length 62 before and after having formed along left side board 52, and this section 62 is made up of horizontal plate part 62a and vertical plate part 62b, and horizontal plate part 62a is positioned at the position slightly higher than base plate 51.

The left side opening 57a of aforementioned loam cake 57 has outstanding retention tab 58, rear portion to have locking plate 63 to extend (with reference to Figure 10) upward along its lateral border downwards in its front portion as previously mentioned, and there is pawl 63a the upper end of locking plate 63.

As shown in figure 10, relative with locking plate 63, there is one of vertical plate part 62b and bottom 51 signature sheet 64 of turning back upward setting up at aforementioned section portion 62 places, the upper end of giving as security sheet 64 is formed with crooked to the inside retainer 64a.

With locking plate 63 with give as security the space that sheet 64 has constituted rectangular cross section, CDI device (ignition module) is fixed in this by setting-in.

CDI device 35 is as Figure 16 and shown in Figure 17, basically be a cuboid, the outstanding input and output terminal that is provided with from a side, housing 36 has covered CDI device 35 partially, the part that covers CDI device 35 sides at housing 36 is provided with junction surface 36a, and 36a is formed with to engage and uses penetrating cracks 36b.

It between the vertical plate part 62b of the left surface of upper cover part 57 and aforementioned section portion 62 space on the base plate 51, between aforesaid locking plate 63 in this space and signature sheet 64, the inboard is used as in the side of the junction surface 35a side that has been covered a part of CDI device 35 by housing 36, come in by the top is chimeric, at this moment giving as security sheet 64 elastic deformations its upper end retainer 64a is opened laterally, by chimeric recovery of elasticity retainer 64a on housing 36, compress and fix.

Input and output terminal 35a is giving prominence to the inside from the back of locking plate 63.

The bight, right abaft that parts are installed the base plate 51 of integration member 50 is formed with the vertical wall 65 that upwards erects, be cut off before and after this vertical wall 65 tops a part of and form outstanding rectangle, become the installation sheet 66 of chromacoder 37, there is pawl 66a the upper end of this installation sheet 66.

Chromacoder 37 is that cuboid has 2 signal terminal 37a outstanding from below shown in Figure 18 and 19.

Be bent downwardly and extend from the upper rear portion retainer 37b of transfer device main body is outstanding, link holding components 38 and be entrenched on this retainer along the back side.

Link holding components 38 or cuboid, parallelly on it worn two slit 38a, 38b, the retainer 37b of chromacoder 37 is embedded on one of them slit 38a from the top.

Connect holding components 38 like this and just be installed on the retainer 37b of chromacoder 37, parts are installed on above-mentioned installation sheet 66 another slit of embedding 38b of integration member 50 on the other hand, like this chromacoder 37 are installed on the installation sheet 66.

Have before and after the inner face institute allocation of right side board 53 before and after two groups of locking plates 67,68 minutes 2 pairs giving prominence to the inside, the locking plate 67 in the place ahead is seized signal switch coupling 39 on both sides by the arms from front and back and chimeric locking plate 68 main switch couplings 40 fixing, the rear are seized on both sides by the arms from front and back and by chimeric fixing (with reference to Figure 20).

Extend wire harness respectively from above electric component, these wire harness are being fixed with guide card in each position of distribution on the base plate 51 of parts installation integration member 50.

Main wiring bundle 41 moves towards before and after the right side of base plate 51 as shown in figure 20, anterior the right at base plate 51 sets up a pair of guide card 69, by 2 guide cards 69 with main wiring bundle 41 be fixed on desired location, right side, the rear portion level of integration member 50 is installed at parts after plate 56 places be provided with pair of right and left guide card 70, main wiring bundle 41 is fixed on desired location.

And then, on the tilted direction of the guide card on the plate 56 after the level of right side 70, a pair of guide card 71 before and after having set up, set up guide card 73 a pair of before and after being still at its rear, plate 55 places a pair of guide card 72 before and after having set up after the level of left side, from aforementioned main wiring bundle 41 branches come out to branch's wire harness that electrical generator goes left by guide card 71 and 72 fixing and guiding.

Respectively to high-tension coil 33, CDI device 35, main switch coupling 40, signal switch coupling 39, chromacoder 37 etc. extend the branch wire harness from main wiring bundle 41.

Guide card 73 is fixed freeing pipe 44.

In addition, the inner face of right side board 53 from aforementioned locking plate 67 forward, some distances are being given prominence to the inside and then a bit have same guide card 75 to be highlighted on the place ahead of this guide card 74 is being provided with that stagger in a pair of guide card 74 front and back up and down, main switch cable 42 by aforementioned guide card 74 fixing and guiding main switch coupling 40, wire size switch wire harness fixed and be directed to signal switch coupling 39 by guide card 75.

The horizontal plate part 62a place of 52 formed sections portions of left side board 62 of integration member 50 is installed along parts except the configuration of electric component and wire harness, before and after being formed with trend have some bevelleds chase 76 downwards, difference device 45, the locking plate 77 that the front portion of this ditch 76 set up a pair of locking plate 77 of seizing ditch 76 on both sides by the arms, the flow regulating valve cable along these ditch 76 mountings fixed the front portion of this flow regulating valve cable difference device 45.

Extend a throttling cable 45a forward from flow regulating valve cable difference device 45, towards the flow regulating valve handgrip.Rearward extend flow regulating valve cable 45b, 45c respectively, wherein a flow regulating valve cable 45b is towards carburetter C, and the opening 76a that another root flow regulating valve cable 45c forms from ditch 76 rear ends of horizontal plate part 62a passes downwards and stretches to oil pump.

With the integrally formed parts of resin material integration member 50 being installed as mentioned above has various mounting interfaces, locking plate, guide card etc. to form integral body on it, utilize the elastic deformation of these parts can be wire harness such as electric components such as high-tension coil 33, CDI device 35, main switch unitor 40, signal switch unitor 39, chromacoder 37 and main electric wiring 41, main switch cable 42, wire size switching cables 43, and suction muffler 30, setting-in is also fixing simply without instrument for throttling cable difference device 45 grades.

Thereby the carriage of fastener such as bolt and each parts, installing components such as plate no longer be necessary, can significantly cut down the number of parts erection work is oversimplified.

In addition, on a parts installation integration member 50 many parts can be installed, not prevent mutual space of interfering between parts so do not need to reserve, make the efficient of component configuration good, the place, space between Fuel Tank F and engine E can set many aforesaid parts.

In above embodiment, parts are installed integration member 50 and are utilized its elasticity to be flush-mounted in pair of right and left to be responsible between 6, and upper bond sheet 52a, 53a and lower bond sheet 52b, 53b will be responsible for 6 and seize on both sides by the arms with this and fixed.Other variation is represented explanation in Figure 22.

Figure 22 be a pair of from the beginning pipe person in charge 90 that begins to extend back about branch on the way with the cutaway view summary at fore-and-aft direction or right angle.About the part that inner face is decided be responsible for be formed with recess 90a, with the left side plate 92 of the integrally formed parts installation of resin integration member 91 decide part and be formed with protuberance 92a.

Parts are installed integration member 91 when installing on the person in charge 90; Make left side plate 92 to the inside elastic deformation with parts install integration member 91 arrive with about be responsible for institute's allocation of 90 tablings, make left side plate 92 recovery of elasticitys that protuberance 92a and the recess 90a that is responsible for 90 is chimeric fixing again.

In addition, recess 90a and protuberance 92a are provided with on the contrary, promptly protuberance is set on 90, installs at parts that on the integration member recess to be set also passable being responsible for.

Parts of the present invention are installed integration member, utilize self elasticity to be inlaid in a pair of person in charge and go up and obtain support, so the instrument that does not need the bolt of usefulness to be installed and usefulness is installed just can be fixed in vehicle body side simply, operation is good.

In addition owing to setting-ins such as can not needing fastener bolt on the integration member is installed and is supported the parts of numerous species in integrally formed portion, so do not need to prevent to interfere mutually between the parts space of usefulness, the space of arrangement components can be effectively utilized, more parts can be set expeditiously.

Claims (3)

1. the component mounting structure of a two-wheeled vehicle, this two-wheeled vehicle has the head pipe and from the beginning manages the pair of right and left that extends back about branch and be responsible for (6), and be set up in the person in charge (6) between and be positioned at the crossbeam (10) of the person in charge's (6) central portion, it is characterized by: the parts that are provided with resin material system are installed integration member, and the peripheral shape that these parts are installed integration member is corresponding with the peripheral shape of overlooking the face of seeing, formed by head pipe and the pair of right and left person in charge (6) and crossbeam (10); It is monolithic molding spare that this parts are installed integration member, but setting-in and support polytype parts in it; At this forming section setting-in and when supporting multiple parts, from the above-mentioned direction of overlooking, at least a portion of the periphery of the pair of right and left person in charge (6) and crossbeam (10) and above-mentioned parts installation integration member is overlapped; Utilize parts that the elasticity of integration member self is installed, above-mentioned lap embeds above-mentioned pair of right and left and is responsible between in (6) and the crossbeam (10) at least two, makes above-mentioned parts that integration member is installed and sets up and be supported between the above-mentioned a pair of person in charge (6).

2. the component mounting structure of two-wheeled vehicle as claimed in claim 1, its feature also comprises: aforesaid parts are installed on the integration member can setting-in and fixing electric component, engine components and other wire harness etc.

3. two-wheeled vehicle component mounting structure as claimed in claim 1 or 2, its feature also comprises: above-mentioned parts are installed integration member attaching parts, when being flush-mounted in body frame by elastic deformation, with connecting strap connection body frame and be fixed.

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