CN1253341C - Supporting structure of flexible long-size component - Google Patents
Supporting structure of flexible long-size component Download PDFInfo
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- CN1253341C CN1253341C CNB031364454A CN03136445A CN1253341C CN 1253341 C CN1253341 C CN 1253341C CN B031364454 A CNB031364454 A CN B031364454A CN 03136445 A CN03136445 A CN 03136445A CN 1253341 C CN1253341 C CN 1253341C
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- flexible long
- long size
- size parts
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Clamps And Clips (AREA)
- Details Of Indoor Wiring (AREA)
- Installation Of Indoor Wiring (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Supports For Pipes And Cables (AREA)
- Connection Of Plates (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
To stably support flexible long parts on a flat surface while reducing the numbers of the part items and the stages of assembling work. A pair of hooks 128 having an engagement protrusion 128a on its front end respectively so as to face each other and rise the external surface of a synthetic resin cover 82 respectively, and a pair of jointed walls 129, 130 bridged between both ends of both the hooks 128 and rising from the external surface of the cover 82 are integrally formed on the cover 82. Square through-holes 131 surrounded by the hooks 128 and the respective jointed walls 129, 130 are also formed and layered on each other. A plurality of flexible long parts 133, 134 pressed in between both the hooks 128 are pinched between the engagement protrusions 128a of both the hooks 128 and both the jointed walls 129, 130.
Description
Technical field
The present invention relates to a kind of improvement that is used for the supporting structure of flexible long size parts such as supporting cable, coil pipe or flexible pipe.
Background technology
For example, Japanese patent gazette spy opens the cable fixed sturcture of flat 11-79026 number disclosed motor bike, is to add the cable retaining element on cable assembly, makes it support cables such as wire harness or flexible cord with this cable retaining element.
Above-mentioned existing cable retaining element is mounted in the edge portion of cable assembly, and the planar section beyond edge portion is installed very difficult, and, not only increased components number, also need to be used to install the operation of cable retaining element, therefore, relate to the assembling operation increase in man-hour.On the other hand, though also there is the grounding jumper that to keep the cable class to insert and be installed on the tabular surface of supporting mass, with the structure of this grounding jumper supporting cable class, even but use the cable retaining element of such grounding jumper, the increase of components number and the increase in assembling operation man-hour can not be avoided.
Summary of the invention
The present invention is in light of this situation and proposes, and its objective is that providing a kind of both had been convenient to reduce components number and assembling operation man-hour, can also stably be bearing in flexible long size parts the supporting structure of the flexible long size parts on the tabular surface.
In order to achieve the above object, the feature of a first aspect of the present invention is: on the plastic cover of covering function parts, be provided with a pair of hook and a pair of connecting wall integratedly, simultaneously, be provided with the through hole of the rectangle that is surrounded by above-mentioned each hook and each connecting wall, above-mentioned a pair of hook has to mutually near a side-prominent engaging teat, face-off and upwards erect from the outside of above-mentioned cover mutually at leading section; And above-mentioned two connecting walls connect between the two ends of these hooks, upwards erect from the outside of above-mentioned cover, at least comprise and the flexible long size parts of the inboard that above-mentioned two connecting walls of mutual stacked usefulness support and the flexible long size parts in the outside that above-mentioned two engaging teats contact with the outside, and, the a plurality of flexible long size parts that are pressed between above-mentioned two hooks are clamped between the engaging teat and above-mentioned two connecting walls of above-mentioned two hooks, above-mentioned two connecting walls are provided with reinforced wall, and above-mentioned reinforced wall is being provided with between whole two hooks between above-mentioned two connecting walls.
Structure according to such a first aspect of the present invention, when the cover that is made of synthetic resin is carried out compression molding, just a pair of hook and a pair of connecting wall can be formed one with the simple model structure that is not the employing chute type, just can stably support a plurality of flexible long size parts without the parts beyond the cover with two hooks and two connecting walls, be convenient to reduce components number and assembling operation man-hour, and flexible long size parts can stably be bearing on the tabular surface of cover.And through hole is covered by overlapped a plurality of flexible long size parts, under the state of the flexible long size parts of supporting, cannot see cover inside from above-mentioned through hole.
In addition; the feature of a second aspect of the present invention is: on the architecture basics of above-mentioned first aspect; the flexible long size parts of above-mentioned inboard are the cables with soft vinyl protective film; the flexible long size parts in the above-mentioned outside are coil pipe or the flexible pipes that the elastomeric material by hard constitutes; according to such structure; the vinyl protective film of cable outside is close on two connecting walls fully; make the engaging teat of two hook leading sections be stuck in the outside of coil pipe or flexible pipe reliably simultaneously, can support a plurality of flexible long size parts more reliably.
The feature of a third aspect of the present invention is: on the architecture basics of above-mentioned first aspect, above-mentioned hook is made of baseplate part and a plurality of branches board, its base end part of aforesaid substrate portion is connected on the above-mentioned cover along its total length, above-mentioned branch board along the empty standard width of a room in an old-style house of the length direction of flexible long size parts every many places be connected with aforesaid substrate portion, simultaneously, be equipped with above-mentioned engaging teat at leading section, between above-mentioned each branch's board, be provided with the reinforced wall of the flexible long size parts of the above-mentioned inboard of supporting between above-mentioned two connecting walls along whole two hooks, according to such structure, promptly use reinforced wall also can support inboard flexible long size parts, can more stably support a plurality of flexible long size parts, and, can increase the intensity of two hooks by reinforced wall.
Have again, the feature of a fourth aspect of the present invention is: on the architecture basics of above-mentioned first aspect, the above-mentioned functions parts are engine bodys of forcedly air-cooled engine, above-mentioned cover is the guard shield that covers the part of above-mentioned engine body, according to such structure, cover through hole with a plurality of flexible long size parts, prevent that cooling air from leaking out from guard shield, the cooling performance that can stably keep forcedly air-cooled engine thus, and can be on guard shield with a plurality of flexible long size parts carry, and, owing to can prevent that cooling air from leaking out from through hole, so dust can not be ejected into outside face one side of guard shield, can prevent the reduction of aesthetic property.
Description of drawings
Fig. 1 is the lateral plan of motor scooter.
Fig. 2 is the block diagram of the middle part of the motor scooter under the state that has omitted car body cover and glove box.
Fig. 3 is the amplification view that the 3-3 line along Fig. 1 dissects.
Fig. 4 be Fig. 3 arrow 4 to view.
Fig. 5 be Fig. 3 arrow 5 to view.
Fig. 6 is the 6-6 line side cross sectional view along Fig. 3.
Fig. 7 is the figure that sees cylinder head cover from cylinder cap one side.
Fig. 8 is the 8-8 line side cross sectional view along Fig. 7.
Fig. 9 is the amplification view that the 9-9 line along Fig. 6 dissects.
Figure 10 is the 10-10 line side cross sectional view along Fig. 9.
Figure 11 is along the 11-11 line side cross sectional view of Fig. 4.
Figure 12 is the 12-12 line side cross sectional view along Fig. 5.
Figure 13 is the 13-13 line side cross sectional view along Fig. 5.
Figure 14 is the amplification view that the 14-14 line along Fig. 2 dissects.
Figure 15 is the 15-15 line side cross sectional view along Figure 14.
Figure 16 is the 16-16 line side cross sectional view along Figure 14.
Figure 17 is the 17-17 line side cross sectional view along Figure 14.
The specific embodiment
Below, according to one embodiment of the invention shown in the drawings form of implementation of the present invention is described.
Fig. 1～Figure 17 is the figure of expression one embodiment of the invention, Fig. 1 is the lateral plan of motor scooter, Fig. 2 is the block diagram of the middle part of the motor scooter under the state that has omitted car body cover and glove box, Fig. 3 is the amplification view that the 3-3 line along Fig. 1 dissects, Fig. 4 be Fig. 3 arrow 4 to view, Fig. 5 be Fig. 3 arrow 5 to view, Fig. 6 is the 6-6 line side cross sectional view along Fig. 3, Fig. 7 is the figure that sees cylinder head cover from cylinder cap one side, Fig. 8 is the 8-8 line side cross sectional view along Fig. 7, Fig. 9 is the amplification view that the 9-9 line along Fig. 6 dissects, Figure 10 is the 10-10 line side cross sectional view along Fig. 9, Figure 11 is along the 11-11 line side cross sectional view of Fig. 4, Figure 12 is the 12-12 line side cross sectional view along Fig. 5, Figure 13 is the 13-13 line side cross sectional view along Fig. 5, Figure 14 is the amplification view that the 14-14 line along Fig. 2 dissects, Figure 15 is the 15-15 line side cross sectional view along Figure 14, Figure 16 is the 16-16 line side cross sectional view along Figure 14, and Figure 17 is the 17-17 line side cross sectional view along Figure 14.
At first, in Fig. 1 and Fig. 2, the vehicle frame 25 of motor scooter possesses: the main car frame pipe 27 that is fixed with head pipe 26 at front end; At the fixing rectangular transverse tube 28 in the rear end of this main car frame pipe 27; Front end be connected to transverse tube 28 both ends, the left and right sides is double-type, as the back vehicle frame pipe 29,30 of back frame part.
Main car frame pipe 27 connects descending vehicle frame 27a integratedly and bottom vehicle frame 27b makes, and from the beginning descending vehicle frame 27a manages 26 to back lower place inclination, and bottom vehicle frame 27b rearward extends from the approximate horizontal ground, rear end of descending vehicle frame 27a.In addition, double-type back, left and right sides vehicle frame pipe 29,30 connects up vehicle frame 29a, 30a and upper frame 29b, 30b make one, up vehicle frame 29a, 30a extend to the back upper place from the both ends of above-mentioned transverse tube 28, upper frame 29b, 30b rearward extend from the approximate horizontal ground, rear end of up vehicle frame 29a, 30a, and, the rearward end opening stand facing each other mutually at horizontal in-plane bending.
At above-mentioned head pipe 26 upper supports the front fork 31 on the front-wheel WF that can turn to is arranged, be connected with handlebar 32 in the upper end of front fork 31.
The front portion of power unit P can be bearing in the front portion of vehicle frame pipe 29,30 afterwards of two on the vehicle frame 25 by connecting rod mechanism 33 with fluctuating, and the trailing wheel WR that is configured in the right side, rear portion of this power unit P is bearing in the rear portion of power unit P.
In Fig. 3～Fig. 6, power unit P by the driving engine E of forced air-cooled single cylinder 4 strokes that are configured in trailing wheel WR the place ahead and be arranged on this driving engine E and above-mentioned trailing wheel WR between toric transmission M constitute.
The engine body 34 of driving engine E is configured between the two back vehicle frame pipes 29,30 of vehicle frame 25, possesses: crankcase 35; Be connected the cylinder body 36 on the crankcase 35; In a side opposite with crankcase 35, be connected the cylinder cap 37 on the cylinder body 36; In a side opposite with cylinder body 36, be connected the cylinder head cover 38 on the cylinder cap 37, cylinder cap 37 is configured between the bottom of front portion-up vehicle frame 29a, 30a of two back vehicle frame pipes 29,30.
Bent axle 44 can be bearing on the crankcase 35 freely rotatably, crankcase 35 is by comprising said cylinder axis C and constituting with a pair of casing 35a of these bent axle 44 plane orthogonal bonded assemblys, 35b, on bent axle 44, the 1st ball-bearing casing 45 is installed between a casing 35a and bent axle 44, the 2nd ball-bearing casing 46 is installed between another casing 35b and bent axle 44.
Upper side at cylinder cap 37 is provided with the air suctiton inlet 47 that can be communicated with above-mentioned combustion chamber 41, is provided with the exhausr port 48 that can be communicated with above-mentioned combustion chamber 41 in the lower side of cylinder cap 37.The air suction valve 49 of open and close air-breathing 47 and exhaust 48 and blow off valve 50 are provided on the cylinder cap 37 respectively, make its to the multiview drawing of the rotation axis plane orthogonal projection of bent axle 44 on general alignment become vee shape, respectively by spring to close air-breathing 47 and the direction of exhausr port 48 apply power.In addition, in the face of the light-up plug 51 of combustion chamber 41 is installed at least one side, the left and right sides of cylinder cap 37,,, be installed on the side on right side under the state in the place ahead of the direct of travel of motor bike at present embodiment.
Between cylinder cap 37 and cylinder head cover 38, contain and drive the valve arm mechanism 52 that above-mentioned air suction valve 49 and blow off valve 50 make its open and close, this valve arm mechanism 52 possesses: have with the axis of the parallel axes of bent axle 44, can be bearing in rotatably on the cylinder cap 37 freely, and have air-breathing usefulness and the exhaust camshaft 55 with cam 53,54; Have the axis parallel, be bearing in suction side and exhaust side rocker shaft 56,57 on the cylinder cap 37 with camshaft 55; Can joltily be bearing on the suction side rocker shaft 56 freely, make it with the above-mentioned air-breathing motion of cam 53, the suction side Rocker arm 58 of driving air suction valve 49 used; Can joltily be bearing on the exhaust side rocker shaft 57 freely, make its with above-mentioned exhaust with the motion of cam 54, drive the exhaust side Rocker arm 59 that blow off valve 50 makes its open and close.
End at camshaft 55 is fixed with by movable sprocket 60.On the other hand, on the bent axle 44, in the outside of the 2nd ball-bearing casing 46, be fixed with drive sprocket 61 on by movable sprocket 60 cooresponding positions with above-mentioned, be wound with annular cam chain 62 in driving with on by movable sprocket 61,62, cam chain 62 can be accommodated in the ingathering chamber 63 that is formed by cylinder body 36, cylinder cap 37 and cylinder head cover 38 movably.By such drive sprocket 61, by 1/2 rotation of movable sprocket 60 and cam chain 62 drive cam shaft 55 with the rotating speed of bent axle 44.
In the outside of the 1st ball-bearing casing 45, on bent axle 44, be fixed with driven wheel 64, drive oil pump 66 by above-mentioned driven wheel 64, oil pump 66 is installed on the crankcase 35, makes it pass through lubricating oil (オ イ Le) rough filter 79 and draws lubricating oil from lubricating oil (the オ イ Le) storing section 65 of the formation of the bottom in crankcase 35.
The part of the lubricating oil of discharging from this oil pump 66 is used for lubricated valve arm mechanism 52, is provided with the oily feed path 67 that is used for the lubricating oil from oil pump 66 is directed to valve arm mechanism 52 on crankcase 35, cylinder body 36, cylinder cap 37 and cylinder head cover 38.And, on cylinder cap 37, lubricating oil feed path 67 is arranged comparing more approaching air-breathing 47 position configuration with exhaust 48, at present embodiment, to the projecting plane of the plane projection of the orthogonal axe of bent axle 44 on, with air-breathing 47 positions that intersect on dispose lubricating oil feed path 67.
Simultaneously with reference to Fig. 7 and Fig. 8, the downstream end of above-mentioned lubricating oil feed path 67 is by circulation groove 68 and have the opening 69 at the end to constitute, circulation groove 68 be arranged on cylinder head cover 38 on cylinder cap 37 bonded assembly joint faces, make lubricating oil can supply to an end from cylinder cap 37 1 sides, opening 69 links to each other with the other end of this circulation groove 68, be arranged on the sidewall of cylinder head cover 38, the spray 70 that links to each other with opening 69 is arranged on the side wall inner surface of cylinder head cover 38, makes it spray lubricating oils to valve arm mechanism 52.
In addition, on cylinder head cover 38, be provided with the detection hole 71 that the end is arranged that links to each other with an end of above-mentioned circulation groove 68, be provided with from the outstanding laterally installation projection 72 in the outside of cylinder head cover 38 with these 71 cooresponding positions, detection hole are outstanding integratedly simultaneously, on this installation projection 72, temperature sensor 73 is installed, the 73a of detecting element portion is protruded in the above-mentioned detection hole 71.That is, temperature sensor 73 is installed on the cylinder head cover 38 of engine body 34, makes the 73a of detecting element portion supply with oil circuit 67 towards lubricating oil.
Note observing Fig. 3, be equipped with electrical generator 76 in the outside of above-mentioned driven wheel 64, electrical generator 76 possesses the stator 74 that is fixed on the crankcase 35 and is fixed on makes its outer rotor that centers on this stator 74 75 on the bent axle 44, in the outside of this electrical generator 76, be fixed with fan 77 on bent axle 44.This fan 77 is with a plurality of, 4 bolts 78,78 for example ... be connected on the peripheral part of the base portion 77a on the outer rotor 75 of electrical generator 76, be provided with a plurality of blade 77b, 77b integratedly ... make.
As cylinder body at least 36 in the engine body 34 of functional component and cylinder cap 37, at present embodiment, the guard shield 82 that the part of crankcase 35, cylinder body 36 and cylinder cap 37 are used as cover covers, and the air of using from the force-air cooling of fan 77 discharges flows through from the circulation passage 81 that forms between engine body 34 and guard shield 82.And, in order to cool off efficiently, outstandingly respectively in the outside of cylinder body 36 and cylinder cap 37 be provided with a plurality of cooling vane 36a by the coolant air that from above-mentioned circulation passage 81, flows through ..., 37a ...
The double-type upper and lower cover 83,84 up and down that above-mentioned guard shield 82 is 37 that cover by collaborative cylinder body 36 and cylinder cap, mutually combine, constitute with the part of covering crankcase 35, the fan cover 85 that is connected on above-mentioned two covers 83,84, top cover 83, bottom cover 84 and fan cover 85 are made by synthetic resin respectively.
On top cover 83, be equipped with from what the faying face 86 with 84 combinations of bottom cover was projected into bottom cover 84 1 sides and a plurality ofly engage pawl 87 ..., on bottom cover 84, be provided with and respectively engage pawl 87 with above-mentioned ... the engagement section 88 of elasticity engaging ...In addition, on upper and lower cover 83,84, on faying face 86, be provided with a plurality of portions 89 that are connected of mutual butt respectively integratedly ..., 90 ..., the portion that is connected 89 of mutual butt ..., 90 ... with fastener 91 ... interconnect.
So, by engaging pawl 87 ... to engagement section 88 ... elasticity engaging and be connected portion 89 ..., 90 ... with fastener 91 ... connection, upper and lower cover 83,84 is together with each other, and cylinder head cover 38 is projected into the place ahead one side from upper and lower cover 83,84.
A part-casing the 35a of fan cover 85 as if covering crankcase 35 is the same with fan 77, is connected on the casing 35a, by a plurality of fasteners 92 ... be connected on the above-mentioned upper and lower cover 83,84.
On this fan cover 85, be provided with wind sucting tube 94, make its outside corresponding with fan 77, this wind sucting tube 94 is formed with the air draught 93 that is used for drawing to said fans 77 1 side draughts from the outside air, is provided with grid 95 in air draught 93.
This grid 95 by with a plurality of, for example 5 the ring portion 95a～95d and the radial extensions of wind sucting tube 94 concentric arrangement, be connected a plurality of connecting portion 95e between wind sucting tube 94 and each the ring portion 95a～95d ... constitute, with these connecting portions 95e ... 1 cooresponding position on, be carved with for example leg-of-mutton timing marks 96 of the phase place that is used to calibrate bent axle 44 in the outside of fan cover 85.This timing marks 96 is the time that is used to calibrate igniting usefulness, by being used in fan 77 is fixed on a plurality of for example 4 bolts 78 on the bent axle 44 ... in 1 with consistent with timing marks 96 corresponding connecting portion 95e in above-mentioned grid 95, the calibration of the timing phase of the usefulness that can be easy to light a fire.
And, above-mentioned timing marks 96 not only be used to the to light a fire timing alignment of usefulness, the timing alignment that also can be used for TDC and BDC, in addition, can change the occasion of at least one acting characteristic of air suction valve 49 and blow off valve 50 in the structure of valve arm mechanism 52, also can be used to calibrate the timing that changes its acting characteristic.
With reference to Fig. 9 and Figure 10,, be provided with the smooth attachment face 97 that opens wide air suctiton inlet 47 simultaneously, be connected on this attachment face 97 across insulator 99 in the middle of the downstream end of air inlet pipe 98 in the upper side of cylinder cap 37.
On the two sides of insulator 99 seal ring 101,102 that surrounds above-mentioned suction hole 100 annularly is installed, a seal ring 101 is installed between insulator 99 and attachment face 97, in addition, between insulator 99 and above-mentioned flange portion 98a, seal ring 102 is installed.And the thickness T of insulator 99 is set for bigger than the interval S between the top cover 83 on attachment face 97 and the guard shield 82.
Both sides at air suctiton inlet 47, on attachment face 97, be provided with the tapped bore 103,103 at the end, the bolt 104,104 that is inserted in flange portion 98a and the insulator 99 screws in above-mentioned each tapped bore 103,103, by tighting a bolt 104,104, can middle air inlet pipe 98 be connected on the attachment face 97 across insulator 99.
Be provided with on the top cover 83 in covering the guard shield 82 of cylinder cap 37 and be used for chimeric and make above-mentioned insulator 99 located opening portions 105.This peristome 105 makes greatlyyer than insulator 99 as shown in figure 10, is formed with to be used to make between a part of side of a part of side of this peristome 105 and insulator 99 and flows through the cooling air that comes from circulation passage 81 and be discharged to exterior air draft 106.
The upstream extremity of above-mentioned air inlet pipe 98 is connected the downstream end of the carburetter 108 that is configured in these air inlet pipe 98 rears by connection hose 107, and the upstream extremity of carburetter 108 is connected on the airfilter 110 in the left side that is configured in trailing wheel WR by connection pipe 109.
In Figure 11, on carburetter 108, set up the motor bike starter 111 of switching on and controlling according to the detected value of said temperature sensor 73, this motor bike starter 111 is installed on the carburetor body 112, the rising on the carburetor body 112 that be arranged on that is used to open and close carburetter 108 employed mixed gas passage 113 midway, makes it walk around the flow regulating valve (not shown) that carburetter 108 is possessed.
Employ mixed gas passage 113, on carburetor body 112, be fixed with offlet 114 for above-mentioned, make the part of its upstream that is installed in motor bike starter 111 one side, the fuel oil atomizer 115 that makes the bottom of this offlet 114 protrude into top is fixed on the bottom of carburetor body 112.In addition, be fixed with the fuel tank 116 that is used to store fuel in the bottom of carburetor body 112, the bottom of above-mentioned fuel oil atomizer 115 protrudes in the fuel in the fuel tank 116.
Nozzle 117 is in downstream one side of drainage (Block リ one De) pipe 114, be arranged on and employed mixed gas passage 113 midway, motor bike starter 111 has the needle-valve 118 that can be inserted in the nozzle 117 with advancing and retreat freely, the position in nozzle 117 of needle-valve 118 is by the energising control decision of motor bike starter 111, and the amount of employing mixture gas that rises of employing mixed gas passage 113 has been flow through in decision thus.
Between the faying face 86 of the upper and lower cover 83,84 of a part that constitutes guard shield 82, be formed with embedded hole 120.And the spark plug cap 121 that is connected on the light-up plug 51 has the flange part 121a that contacts with the outside of upper and lower cover 83,84 around embedded hole 120, be entrenched in the above-mentioned embedded hole 120.
On the top cover 83 in upper and lower cover 83,84, be provided with integratedly from the brim of a hat 122 of top covering towards the fitting portion of the spark plug cap 121 of embedded hole 120, as shown in figure 12, leading section at this brim of a hat 122 is formed with anti-rotation location division 122a, this anti-rotation location division 122a props up and blocks spark plug cap 121, stops the axis rotation of spark plug cap 121 around light-up plug 51.
Simultaneously with reference to Figure 13, on top cover 83, form the clip mount pad 125 that links to each other with the above-mentioned the brim of a hat 122 continuously, use the clip 124 that flexibly is installed on this clip mount pad 125 to keep the high strength flexible wire 123 that links to each other with above-mentioned spark plug cap 121.
And the other end of the high strength flexible wire 123 that an end links to each other with high-tension coil 126 from the place ahead of being stuck in the above-mentioned spark plug cap 121 on the 122a of anti-rotation location division, rearward turn back and roughly become U word shape, is connected on the spark plug cap 121.
Simultaneously with reference to Figure 14～Figure 17, on the top of guard shield 82 cover 83, be provided with a pair of hook 128,128 and a pair of connecting wall 129,130 integratedly, be provided with the rectangular through-hole 131 that surrounds by these hooks 128,128 and connecting wall 129,130 simultaneously, this has to mutual approaching one side-prominent engaging teat 128a, 128a at leading section hook 128,128, mutually face-off and upwards erect from the outside of top cover 83; And connecting wall 129,130 connects between above-mentioned two hooks 128,128, and face-off mutually, upwards erects from the outside of top cover 83.
Between engaging teat 128a, the 128a and above-mentioned two connecting walls 129,130 of two hooks 128,128, clamping has the stacked a plurality of flexible long size parts that are pressed into simultaneously between above-mentioned two hooks 128,128 mutually, at present embodiment, cable 133 and flexible pipe 134 are clamped between engaging teat 128a, 128a and two connecting walls 129,130, cable 133 is the flexible long size parts with the inboard of two connecting walls 129,130 supporting, flexible pipe 134 be above-mentioned two engaging teat 128a, 128a with its outside the flexible long size parts in the outside that contacts.
Above-mentioned cable 133 has soft vinyl protective film and is connected on the temperature sensor 73, and the above-mentioned flexible pipe of being made by the elastomeric material of hard 134 is connected in order to guide breathing gas on the cylinder head cover 38 in addition.
And, above-mentioned hook 128 is made of baseplate part 128b and a plurality of for example 2 the board 128c of branch, 128c, its base end part of baseplate part 128b is connected on the top cover 83 along its total length, the board 128c of branch, 128c along the empty standard width of a room in an old-style house of the length direction of cable 133 and flexible pipe 134 every many places for example be connected with the 128b of aforesaid substrate portion at 2 places, simultaneously, be equipped with above-mentioned engaging teat 128a at leading section, in the reinforced wall 132 that is provided with supporting cable 133 between two connecting walls 129,130 between each the board 128c of branch, 128c along whole two hooks 128,128.
The lower side of the cylinder cap 37 that covers at above-mentioned guard shield 82 of no use is connected with freeing pipe 118, and upstream extremity is connected on the exhausr port 48, and the downstream end of freeing pipe 118 is connected on the silencer 119 that is configured in trailing wheel WR right side.
Pay special attention to Fig. 3 and Fig. 4,, on crankcase 35, be connected with to the extended transmission gearbox 136 in the left side of trailing wheel WR under the state in the place ahead of the travel direction of motor bike.This transmission gearbox 136 is by constituting with the lower part: the casing 35b that is connected above-mentioned crankcase 35 integratedly goes up, rearward extends the casing main body 137 that is provided with; And this casing main body 137 between form the 1st Transmission Room 140, be connected the left side cover 138 on the casing main body 137 from the left side; And above-mentioned casing main body 137 between form the 2nd Transmission Room 141, be connected the right side cover 139 on the rear portion, right side of casing main body 137.
Supporting arm 142 is equipped with in the front portion of the casing main body 137 on transmission gearbox 136, and it is configured in the side of the cylinder body 36 on the driving engine E, and this supporting arm 142 can joltily be bearing on the vehicle frame 25 by connecting rod mechanism 33.
The axletree 143 of trailing wheel WR can be bearing on the rear portion and right side cover 139 of the casing main body 137 on the transmission gearbox 136 freely rotatably.In addition, as shown in Figure 1, between the up vehicle frame 29a on the back vehicle frame pipe 29 of the rear portion of casing main body 137 and vehicle frame 25, be provided with rear shock absorber 144.
Toric transmission M is the toric transmission that is accommodated in the V-shape belt formula in the 1st Transmission Room 140, is provided with reducing gear row 145 between toric transmission M and axletree 143.
Toric transmission M possesses: in the outside of the 2nd ball-bearing casing 46, be connected the drive side drive pulley 146 on the end of bent axle 44; Have the axis parallel, be installed in the rear portion that can be bearing in casing main body 137 freely rotatably and the passive side drive pulley 149 on the driven axle 147 on the right side cover 139 by centrifugal clutch 148 with bent axle 44; Be wound on the V-shape belt 150 of the ring-type on two drive pulleys 146,149.
Drive side drive pulley 146 is made of the movable belt dish 146b that is fixed on the fixedly Pulley 146a on the bent axle 44 and can be slidably mounted on freely vertically on the bent axle 44.Be formed with the endless groove 151 of vee shape between two Pulleys (halfbody) 146a, 146b, V-shape belt 150 can be inserted in this endless groove 151.In addition, in the back side of movable belt dish 146a one side, on bent axle 44, be fixed with sloping desk 152, between movable belt dish 146a and sloping desk 152, contain a plurality of gravity-roller 153 with quick condition.And when the rotating speed of bent axle 44 increased, the gravity-roller 153 of bearing centnifugal force was mobile laterally along the radial direction of bent axle 44, makes the approaching fixedly Pulley 146b of movable belt dish 146a.Therefore, the contact radius that contacts with two Pulleys (halfbody) 146a, 146b of V-shape belt 150 becomes big.
On the other hand, passive side drive pulley 149 possesses: be connected on the driven axle 147, can be bearing in the carrying cylinder 154 on the driven axle 147 freely rotatably by centrifugal clutch 148; Fixedly Pulley 149a with these carrying cylinder 154 formation one; Pulley 149a is bearing on the carrying cylinder 154 with being toward or away from, executes power-assisted movable belt dish 149b by spring to the approaching fixedly direction of Pulley 149a simultaneously to make it can be somebody's turn to do fixedly relatively, and V-shape belt 150 is inserted in the endless groove 155 of the vee shape that forms between two Pulleys (halfbody) 149a, 149b.And, movable belt dish 149b can move vertically, make the increase of its contact radius that contacts with drive side drive pulley 146 along with V-shape belt 150, the contact radius that contacts with slave end drive pulley 149 of this V-shape belt 150 diminishes, therefore, can be between bent axle 44 and driven axle 147 along with stepless change is carried out in the rotation of bent axle 44.
Reducing gear row 94 is arranged between driven axle 147 and the axletree 143, is accommodated in the 2nd Transmission Room 141, and the rotary power of the driven axle 147 of toric transmission M is decelerated gear row 94 and slows down, and is delivered to the axletree 143 of trailing wheel WR.
Between the front portion of two on the vehicle frame 25 back vehicle frame pipe 29,30, be supported with the glove box 160 that to take in the helmet etc., and make its top that is configured in above-mentioned driving engine E, between the rear portion of two back vehicle frame pipes 29,30, be supported with fuel tank 161.
In addition, the front portion of the upper frame 29b on the back vehicle frame pipe 29 in the left side in two back vehicle frame pipes 29,30, the secondary air that is supported with the secondary air that is used to purify the exhaust 48 that supplies to driving engine E is with airfilter 162.The downstream end of inhaling hose 163 is connected this secondary air with on air suctiton inlet of airfilter 162, and the upstream extremity of this inhaling hose 163 is inserted in the rearward end of the upper frame 30b on the back vehicle frame pipe 30 on the right side in the two back vehicle frame pipes 29,30.
Being arranged on driving engine E and secondary air is supporting with the support plate 165 of the auxiliary air control valve between the airfilter 162 164 by the top of the up vehicle frame 29a of the back vehicle frame pipe 29 that is installed in the left side.
In addition, be provided with the connection pipe portion 166 with this up vehicle frame 29a internal communication in the bottom of the up vehicle frame 29a of the back vehicle frame pipe 29 in left side, be used in the toric transmission M of power unit P the conduit 167 of derivation coolant air and be connected above-mentioned connection pipe portion 166.
The plastic car body cover 168 of vehicle frame 25 usefulness is covered with, and this car body cover 168 possesses: the pin guard shield 169 in the place ahead of the pin of covering chaufeur; Can place the cyclist pin, with the bonded assembly stand-off floor, bottom 170 of pin guard shield 169; Be connected with stand-off floor 170, from the side cover 171 at covering body rear portion, both sides.
Be provided with on the side cover 171 can open and close, from above cover the vehicle seat 172 of glove box 160 and fuel tank 161.
Below, the effect of present embodiment is described.The oil pump 66 that can draw lubricating oil from the lubricating oil storing section 65 in the crankcase 35 is installed on the crankcase 35 of engine body 34, the lubricating oil feed path 67 that guiding is used for the lubricating oil of lubricated valve arm mechanism 52 is connected with oil pump 66, be arranged on crankcase 35, cylinder body 36, cylinder cap 37 and the cylinder head cover 38, temperature sensor 73 makes the 73a of its detecting element portion towards lubricating oil feed path 67, is installed on the engine body 34.
As long as engine running, no matter how are operative condition and posture, the lubricating oil feed path 67 of the lubricating oil that guiding is discharged from oil pump 66, be full of lubricating oil for lubricated valve arm mechanism 52, as previously discussed, because the 73a of detecting element portion of temperature sensor 73 is configured to towards this lubricating oil feed path 67, so, can try one's best and bear the operative condition of driving engine E and the variation of posture difficultly, all the time detection of engine temperature accurately and promptly, in addition, detect lubricating oil temperature with temperature sensor 73 and do not need complicated structure.
And, because lubricating oil feed path 67 is being configured in than exhaust 48 on more approaching air-breathing 47 the position on the cylinder cap 37, so, can try one's best and bear influence difficultly from the heat of the external environment of engine body 34 outside faces, and can be fine and detection of engine temperature promptly, even make it under slow speed of revolution (idling mode) state after the driving engine E starting, also detection of engine temperature well.
In addition, driving engine E is the radiating gill 36a that is provided with air-cooled usefulness on cylinder body 36 and cylinder cap 37 ..., 37a ... forced air-cooled structure, because temperature sensor 73 is installed on the cylinder head cover 38 that radiating gill is not set, so, can not be subjected to radiating gill 36a ..., 37a ... influence, detection of engine temperature exactly, and the structure that is used for mounting temperature sensor 73 has also become simply.
In addition, since with air suctiton inlet 47 bonded assembly carburetteies 108 on be equipped with can according to the detected value of temperature sensor 73 switch on control motor bike starter 111, make its energy open and close be arranged on rising on this carburetter 108 and employ mixed gas passage 113, therefore, can be according to the engine temperature that accurately records by temperature sensor 73, make the mixture gas optimization that when starting, supplies to driving engine E, can improve the pre-thermal behavior of driving engine E.
Have again, cylinder body 36 and cylinder cap 37, be used between cylinder body 36 and the cylinder cap 37 guard shield 82 that forms and cover the circulation passage 81 that makes the airiness that force-air cooling uses, mounting temperature sensor 73 on cylinder head cover 38, make it can not be subjected to the influence of the cooling air of forced conveyance, so, though be forced air cold engine, detection of engine temperature exactly.
Though the upper side at cylinder cap 37 is provided with unlimited air-breathing 47 smooth attachment face 97, be connected with air inlet pipe 98 across insulator 99 in the middle of on this attachment face 97, but, on the top of guard shield 82 cover 83, be provided with and be used for chimeric insulator 99 and make its located opening portion 105.
Therefore, by being entrenched in the peristome 105, insulator 99 can be located and remain on the guard shield 82, and, because tapped bore 103 ... be arranged on the attachment face 97 of cylinder cap 37, insulator (insulator/イ Application シ エ レ one ) 99 plays guiding and screws at tapped bore 103 ... in bolt 104 ... function, so can be at an easy rate with bolt 104 ... screw and be tightened in tapped bore 103 ... in, can improve the assembling performance.
In addition, owing between a part of side of a part of medial surface that is arranged at the peristome 105 on the top cover of making by synthetic resin 83 and insulator 99, be formed with exhaust outlet 106, so,, can improve pre-thermal behavior by using the warm braw heating air inlet pipe 98 of discharging from air draft 106.And the pressing mold that will be used to form peristome 105 when top cover 83 is carried out compression molding partly makes bigger, and it is comprised and said exhaust 106 cooresponding parts, has improved intensity, therefore, helps to improve the life-span of model.
Have again, because the thickness T of insulator is set greatlyyer than the interval between attachment face 97 and the guard shield 82, so, by as if be pressed on the attachment face 97 and equally insulator 99 be entrenched in the peristome 105, when assembling, can prevent that insulator 99 from splitting away off from guard shield 82, can further improve the assembling performance.
Say again, though be connected by high strength flexible wire 123 with high-tension coil 126 with the light-up plug 51 bonded assembly spark plug caps 121 on the right flank that is installed in cylinder cap 37, but high-tension coil 126 is bearing on the back vehicle frame pipe 30 on right side, be located at the rear of cylinder cap 37, the other end of the above-mentioned high strength flexible wire 123 that one end links to each other with this high-tension coil 126 is connected on this spark plug cap 121 from the place ahead of spark plug cap 121, rearward turn back and roughly become U word shape.
Therefore, become from this spark plug cap 121 with spark plug cap 121 bonded assembly high strength flexible wires 123 and forwards to extend, even the vehicle frame in the outside that is configured in spark plug cap 121 in spark plug cap 121 and the vehicle frame 25, be that interval between the back vehicle frame pipe 30 on right side is narrow, also can avoid interfering with vehicle frame 25, can increase the degree of freedom of configuration high strength flexible wire 123, and, with the bending spring of high strength flexible wire 123 set bigger, can improve the durability of high strength flexible wire 123.
Promptly, because spark plug cap 121 contacts with the anti-rotation location division 122a that forms on the brim of a hat 122 by the elastic force by 123 effects of high strength flexible wire and is stuck, so, can prevent in engine operation process, spark plug cap 121 is around the rotational of light-up plug 51, therefore, can prevent 123 vibrations of high strength flexible wire, can prevent effectively that this high strength flexible wire 123 from contacting with other parts.
And, because being covered with from the top by the brim of a hat 122 of spark plug cap 121 towards the fitting portion of embedded hole 120, so, can make and beat on fallen muddy water on the parts above the engine body 34, for example glove box 160 etc. can not the contact part attached to high strength flexible wire 123 and spark plug cap 121.
In addition, since keep the clip 124 of high strength flexible wire 123 be installed in 122 that link to each other with the brim of a hat, on the clip mount pad 125 of formation on the top cover 83, so, high strength flexible wire 123 can be remained on spark plug cap 121 near, can prevent 123 vibrations of high strength flexible wire more effectively, in addition, can increase the intensity of the brim of a hat 122 by clip mount pad 125.
In addition, on the top of guard shield 82 cover 83, be provided with a pair of hook 128,128 and a pair of connecting wall 129,130 integratedly, be provided with the rectangular through-hole 131 that surrounds by these hooks 128,128 and connecting wall 129,130 simultaneously, this a pair of hook 128,128 has to mutual approaching one side-prominent engaging teat 128a, 128a at leading section, mutually face-off and upwards erect from the outside of top cover 83; And two connecting walls 129,130 connect between above-mentioned two hooks 128,128, and face-off mutually, upwards erect from the outside of top cover 83.
Clamping has stacked mutually cable 133 and the flexible pipe 134 that is pressed between above-mentioned two hooks 128,128 between engaging teat 128a, the 128a of two hooks 128,128 and above-mentioned two connecting walls 129,130.
Therefore, when the top cover 83 that is made of synthetic resin is carried out compression molding, just a pair of hook 128,128 and a pair of connecting wall 129,130 can be made one with the simple model structure that is not the employing chute type, just can be with two hooks 128,128 and two connecting walls 129,130 stably supporting cable 133 and flexible pipe 134 without the parts beyond the top cover that motor bike possessed 83, be convenient to reduce components number and assembling operation man-hour, and cable 133 and flexible pipe 134 can stably be bearing on the tabular surface of top cover 83.
And through hole 131 is covered by overlapped cable 133 and flexible pipe 134, under the state of supporting cable 133 and flexible pipe 134, cannot see top cover 83 inside from above-mentioned through hole 131, just guard shield 82 inside.
Promptly, through hole 131 is covered by mutual stacked cable 133 and flexible pipe 134, owing to prevented that cooling air from letting out from guard shield 82, so can stably keep the cooling performance of forcedly air-cooled engine E, and cable 133 and flexible pipe 134 can be bearing on the guard shield 82, and, owing to can prevent that cooling air from letting out from through hole 131, so dust can not be ejected into outside face one side of guard shield 82, can prevent the decline of aesthetic property.
Above-mentioned cable 133 has soft vinyl protective film; be connected with temperature sensor 73; in addition; above-mentioned flexible pipe 134 is made by the elastomeric material of hard in order to guide tidal air; be connected on the cylinder head cover 38; the vinyl protective film of cable 133 outsides is close on two connecting walls 129,130 fully, makes the engaging teat 128a of two hooks, 128,128 leading sections, the outside that 128a is stuck in flexible pipe 134 reliably, supporting cable 133 and flexible pipe 134 more reliably simultaneously.
And, above-mentioned hook 128 is made of baseplate part 128b and a plurality of for example 2 the board 128c of branch, 128c, its base end part of baseplate part 128b is connected on the top cover 83 along its total length, the board 128c of branch, 128c along the empty standard width of a room in an old-style house of the length direction of cable 133 and flexible pipe 134 every many places for example be connected with the 128b of aforesaid substrate portion at 2 places, simultaneously, be equipped with above-mentioned engaging teat 128a at leading section, in the reinforced wall 132 that is provided with supporting cable 133 between two connecting walls 129,130 between each the board 128c of branch, 128c along whole two hooks 128,128.
Therefore, promptly use reinforced wall 132 also can support inboard cable 133, more stably supporting cable 133 and flexible pipe 134, and, can increase the intensity of two hooks 128,128 by reinforced wall 132.
More than, though embodiments of the invention are illustrated, the present invention is not limited to the foregoing description, does not break away from the present invention that the scope of claim puts down in writing and can carry out multiple design modification.
As previously discussed, according to a first aspect of the invention, when the cover that is made of synthetic resin is carried out compression molding, just a pair of hook and a pair of connecting wall can be made one with the simple model structure that is not the employing chute type, just can stably support a plurality of flexible long size parts without the parts beyond the cover with two hooks and two connecting walls, be convenient to reduce components number and assembling operation man-hour, and flexible long size parts can be bearing in stably on the tabular surface of cover.And through hole is covered by overlapped a plurality of flexible long size parts, under the state of the flexible long size parts of supporting, cannot see cover inside from above-mentioned through hole.
In addition; according to a second aspect of the invention; the vinyl protective film of cable outside is close on two connecting walls fully, makes the engaging teat of two hook leading sections be stuck in the outside of coil pipe or flexible pipe reliably simultaneously, can support a plurality of flexible long size parts more reliably.
According to a third aspect of the invention we, promptly use reinforced wall also can support inboard flexible long size parts, can more stably support a plurality of flexible long size parts, and, the intensity of two hooks can be increased by reinforced wall.
Have again, according to a forth aspect of the invention, owing to cover through hole by a plurality of flexible long size parts, prevented that cooling air from letting out from guard shield, so can stably keep the cooling performance of forcedly air-cooled engine, and can be with a plurality of flexible long size parts carry on guard shield, and, dust can not be ejected into outside face one side of guard shield, can prevent the decline of aesthetic property.
Claims (4)
1. the supporting structure of flexible long size parts, it is characterized in that: on the plastic cover (82) of covering function parts (34), be provided with a pair of hook (128) and a pair of connecting wall (129 integratedly, 130), simultaneously, be provided with by above-mentioned each hook (128) and each connecting wall (129, the through hole of the rectangle that 130) surrounds (131), above-mentioned a pair of hook (128) has to mutually near a side-prominent engaging teat (128a) at leading section, mutually face-off and upwards erect from the outside of above-mentioned cover (82); And above-mentioned two connecting walls (129,130) connect between the two ends of these hooks (128), upwards erect from the outside of above-mentioned cover (82), at least comprise and above-mentioned two connecting walls (129 of mutual stacked usefulness, 130) the flexible long size parts (134) in the flexible long size parts (133) of Zhi Cheng inboard and above-mentioned two outsides that contact with the outside of engaging teats (128a), and be pressed into a plurality of flexible long size parts (133 between above-mentioned two hooks (128), 134) be clamped in the engaging teat (128a) and above-mentioned two connecting walls (129 of above-mentioned two hooks (128), 130) between, above-mentioned two connecting walls (129,130) be provided with reinforced wall (132), above-mentioned reinforced wall (132) between above-mentioned two connecting walls (129,130) along being provided with between whole two hooks (128).
2. according to the supporting structure of the flexible long size parts of claim 1; it is characterized in that: the flexible long size parts of above-mentioned inboard are the cables (133) with soft vinyl protective film, and the flexible long size parts in the above-mentioned outside are coil pipe or the flexible pipes (134) that the elastomeric material by hard constitutes.
3. according to the supporting structure of the flexible long size parts of claim 1, it is characterized in that: above-mentioned hook (128) is made of baseplate part (128b) and a plurality of branches boards (128c), its base end part of aforesaid substrate portion (128b) is connected on the above-mentioned cover (82) along its total length, above-mentioned branch board (128c) is along flexible long size parts (133,134) the empty standard width of a room in an old-style house of length direction every many places be connected with aforesaid substrate portion (128b), simultaneously, be equipped with above-mentioned engaging teat (128a) at leading section.
4. according to the supporting structure of the flexible long size parts of claim 1, it is characterized in that: the above-mentioned functions parts are engine bodys (34) of forcedly air-cooled engine, and above-mentioned cover is the guard shield (82) that covers the part of above-mentioned engine body (34).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002162069A JP4138369B2 (en) | 2002-06-03 | 2002-06-03 | Flexible long component support structure |
| JP162069/2002 | 2002-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1467123A CN1467123A (en) | 2004-01-14 |
| CN1253341C true CN1253341C (en) | 2006-04-26 |
Family
ID=29996390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031364454A Expired - Fee Related CN1253341C (en) | 2002-06-03 | 2003-05-23 | Supporting structure of flexible long-size component |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4138369B2 (en) |
| CN (1) | CN1253341C (en) |
| TW (1) | TWI222942B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7608200B2 (en) | 2004-01-16 | 2009-10-27 | Mitsubishi Chemical Corporation | Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display |
| JP4555108B2 (en) * | 2005-02-08 | 2010-09-29 | 本田技研工業株式会社 | Luggage box structure of motorcycle |
| FR2882024B1 (en) * | 2005-02-17 | 2007-04-27 | Salomon Sa | ELECTRICAL EQUIPMENT SYSTEM FOR A CYCLE AND ITS AUXILIARY MOUNTING DEVICE |
| JP4502863B2 (en) * | 2005-03-31 | 2010-07-14 | 本田技研工業株式会社 | Motorcycle |
| JP4549916B2 (en) * | 2005-03-31 | 2010-09-22 | 本田技研工業株式会社 | Motorcycle body structure |
| JP6841204B2 (en) * | 2017-10-13 | 2021-03-10 | トヨタ自動車株式会社 | Engine cooling structure |
| WO2023189504A1 (en) * | 2022-03-31 | 2023-10-05 | 本田技研工業株式会社 | Saddle-type vehicle |
-
2002
- 2002-06-03 JP JP2002162069A patent/JP4138369B2/en not_active Expired - Fee Related
-
2003
- 2003-03-31 TW TW092107258A patent/TWI222942B/en not_active IP Right Cessation
- 2003-05-23 CN CNB031364454A patent/CN1253341C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4138369B2 (en) | 2008-08-27 |
| JP2004009769A (en) | 2004-01-15 |
| CN1467123A (en) | 2004-01-14 |
| TW200400140A (en) | 2004-01-01 |
| TWI222942B (en) | 2004-11-01 |
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Granted publication date: 20060426 Termination date: 20140523 |