TWI332912B - Vehicle - Google Patents

Description

1332912 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a vehicle for a radiator of a vehicle. [Prior Art] More specific words,

Conventional vehicles with radiators are known to us (see, for example, Patent Document 1). Patent literature! Revealing a speed-speed motorcycle (the vehicle includes a rear frame (frame), a bow attached to the rear frame (unit pendulum_), and a radiator attached to the engine on its side And a hose connected to the heat sink of the speed damper (which, although not specifically described), is held by a holding unit provided on the frame and the main body. [Document 1] JP-A 2005-119607 [Disclosure] [Problems to be Solved by the Invention] However, although not specifically described, the Scooter type motorcycle (vehicle) disclosed in the patent document may be related to The unit that swings up and down the frame swings the engine, so when the engine swings, the hose that is expected to be connected to the radiator swings up and down. In this case, the swing of the hose may cause the hose to interfere with the other component. The invention solves the problem, and an object of the present invention is to provide a vehicle that can prevent a hose from interfering with another component even when the unit swing engine is oscillated. [Method for solving the problem and effect of the present invention] 134222. Doc 912. According to the invention In one aspect, the vehicle includes a frame forming a vehicle body, a rear wheel, a unit swing engine attached at a forward position of the rear wheel, a cooling unit #= with a rear wheel-starting swing, a β-丨 early swinging engine The radiator, the radiator cover of the radiator with the heat sink, the end connected to the radiator and the first holder fixed on the radiator cover to hold the hose. : Above! 'According to the first state The vehicle includes a first retainer that is placed to cover the dispersion::, two, a heat sink, a hose connected to the radiator, and a first retainer disposed on the cover to hold the hose. The engine swings up and down together with the first-fixed holding on the radiator cover that sighs downwards. Therefore, when the unit swings the engine up and down, the range of the hose is between the radiator and the hose. The joint of the first holding engine to the first holding engine can also suppress the swaying of the unit. ...interfering with the group surrounding the radiator cover. [Embodiment] A preferred embodiment of the present invention will be described below with reference to the drawings. Embodiment) ^ is implemented in accordance with I of the present invention The complete cooling II cover of the motorcycle and the solution of the structure of its circumference B. The carriage will describe the speed of the vehicle (4) as the vehicle of the invention (4) The direction indicated by the arrow TM is: The direction of the motorcycle in each figure: direction. The structure of the motorcycle 1 according to the present invention will be described in detail with reference to Figs. 1 to 9. Example 134222.doc As shown in Fig. 1, according to the first embodiment of the present invention The motorcycle frame 3 is fixed to the lower portion of the front tube 2. The main frame 3 includes: = ^ female placed under the footrest 9 (described later) and extending in the front-rear direction "3e' is formed from the bottom f The main body frame 3 is the example of the "lower frame" of the present invention, and the main body of the "lower frame" is the example of the "upper frame" of the present invention. An example above the shelf. The bottom pipe & is an example of the "first part" of the lower part of the lower frame of the invention, and the bending zone 3 is invented by "lower frame lower section" and " The second part is an example. The main body frame is formed by the month J e 2, the main frame 3, the seat rail 3e, the side members (not shown) and the like. The handle 4 is rotatably attached to the front tube The upper hood 5 is placed in front of the front door 2 to cover the front part of the front tube 2. A plurality of fronts 6 having a suspension to absorb vertical vibration are placed under the front tube 2. The front wheel 7 is rotatably attached To the top of the plurality of front and lower 6. The front fender 8 is placed above the front wheel 7.

A footrest 9 (on which the user's foot rests and which is of the type of the footboard) is placed on the top surface of the central portion of the bottom tube 3c. The footrest 9 is positioned to extend in the front and rear directions. The footrest 9 is an example of the "footrest" of the present invention. The seat 10 is placed above the rear portion of the seat rail 3e. The unit swing engine is placed below the rear of the seat rail 3e. Specifically, the pivot is "provided on the rear portion of the bottom tube 3c. The unit swing engine is attached to the pivot 3a, and the arm member 11a therebetween is pivotable on the pivot 3a. More specifically, the unit swing engine ^ is constructed to fix the rear wheel 28 (described later) provided at the rear of the unit swing engine 11 so that the rear wheel 28 can swing about the pivot 3a. As shown in Fig. 2, the unit pendulum 134222.doc 1332912 engine π includes: Crankcase 12; cylinder 丨3 attached to the forward (in the direction indicated by arrow FWD) portion of crankcase 12; and attached to cylinder 13 to seal forward of cylinder 13 (indicated by arrow FWD) The cylinder head 14 is opened. The crank shaft 15 is rotatably disposed in the crankcase 12 such that the crankshaft 15 extends in the vehicle width direction (the direction indicated by the arrows L and R). A link 17 in which the piston 16 and the crankshaft 15 of the cylinder 13 are coupled together is attached to the crankshaft 15. The transmission mechanism 18 is placed on the crankshaft 15 on the side indicated by the arrow [the generator mechanism 19 is in the The side indicated by the arrow R is placed on the crankshaft 15. The generator mechanism 19 includes The crankshaft 15 rotates together with the rotor 20. The rotor 20 is attached to the end portion of the crankshaft 15 on the side indicated by the arrow R. The suction fan 21 that rotates with the rotor 2〇 on the rotating shaft of the rotor 2〇 is provided at On the rotor 20. The suction fan 21 rotates with the rotor 20 as the crankshaft 15 rotates, thereby initially introducing air in a direction indicated by an arrow F1 via a rear air inlet 26f (described later) while simultaneously causing air The radial direction of the suction fan 21 (indicated by the arrow F2) flows. The aluminum fan cover 22 is attached to the crankcase 12 on the side indicated by the arrow R to cover the suction fan 21. The radiator 23 is in the The side indicated by the arrow R is attached to the fan cover 22. Specifically, the heat sink 23 is disposed such that the core surface 23a faces the direction indicated by the arrow R (the lateral direction of the vehicle), and is opposite to the core surface 23a The side surface portion 23b is opposed to the suction fan 21. Therefore, the radiator 23 is positioned such that the air flow direction (direction indicated by the arrow F1) caused by the suction fan 21 is substantially perpendicular to the core surface 23a. The heat exchanger 23 is attached to the unit swing engine u, so when the single 134222.doc 1332912 swinging engine 11 swings up and down, the radiator 23 swings up and down together. As shown in FIGS. 3 and 4, the coolant supply unit 23c (cooling) The agent is injected into the heat sink 23 therethrough) is disposed on the heat sink 23 above the core surface 23& The cap 23d having a non-circular shape is attached to the coolant supply unit 23c. As shown in Fig. 4, 'on the cap 23d Two protrusions 23e are formed thereon, as seen from above the heat sink 23, each protrusion projecting outward in the radial direction of the cap 23d. As shown in FIGS. 3 and 4, in the first embodiment, one end of the hose 24 (the coolant inside the radiator can flow therethrough) is attached to the coolant supply unit 23c on the side indicated by the arrow fwd. Part of it. As shown in Figure 4, the soft palate 24 has an outer diameter D3 (about 9 mm). As shown in Figure 1, the hose 24 is positioned to extend from the heat sink 23 in the direction indicated by the arrow FWD. The other end of the hose 24 is connected to a recovery tank 25 disposed near the front end of the footrest 9. This structure allows the coolant inside the radiator 23 to pass through the soft even if the coolant is heated to a high temperature and thus is bulky. The tube 24 is transferred to the recovery tank 25. The recovery box 25 is an example of the "sub tank" of the present invention. The recovery tank 25 is placed in front of the bottom pipe 23c and near the bending zone %. Specifically, the recovery tank 25 is positioned such that the front portion of the recovery tank is more abutted than the front end of the curved portion, and the portion of the rear portion of the recovery tank 25 is further rearward than the curved portion 3d. The recovery box 25 is placed inside the footrest 9. The recovery tank has a coolant supply port 25a in its upper portion, and maintenance operations such as coolant supply are performed by the operator via this coolant supply "25a. As shown in Fig. 5, the hose 24 is also positioned to extend out of the radiator cover 26 by a recess 26 defined in the hood cover 26 (described later) and thus is secured by a plurality of hoses The claw %〆 is described later) Solid 134222.doc -10- Timing guide bow to the recovery box 25. Meanwhile, as shown in FIGS. 2 and 4, a heat sink cover 26 made of resin is disposed on the side of the core surface 23a of the heat sink 23 indicated by the arrow R to cover the outer side of the core surface 23a (by the arrow R The indicated side). As shown in Figures 3 and 5, four screw holes 26a are defined in the radiator cover 26. The radiator cover 26 is attached to the fan cover 22 by a screw 27 (see Fig. 1). The radiator cover 26 includes a body cover 26b and a cap cover 26d. The body cover 26b covers the outer side of the core surface 23a of the heat sink 23 (the side indicated by the arrow r). The cap cover 26d is placed on the top surface 26c of the body cover 26b to cover the cap 23d of the heat sink 23. The main body cover 26b has a front air inlet 26e, a rear air inlet 26f and a bottom air inlet 26g. The front air inlet 26e, the rear air inlet 26f and the bottom air inlet 268 are each formed to face the core surface 23a of the heat sink 23 (see Fig. 4). ) and have openings pointing in different directions. The front intake port 26e has an opening on the forward side (the direction indicated by the arrow FWD) and is formed to suck a part of the flowing wind F3 (see Fig. 3 and Fig. 3). Specifically, the front air inlet 26e is provided on the front side of the radiator cover % (the side indicated by the front head FWD) so as to be oriented toward the front side at a predetermined angle to the width direction of the handle (in the direction of the arrow and the private direction). (the side indicated by the arrow FWD) is open in the direction of inclination (see Fig. 3). As shown in Fig. 4, the front air inlet 1 is placed to face the forward side of the core surface 23a of the heat sink 23 (in the direction indicated by the arrow FWD), and has air (the flow wind is directed to the core surface... Forward (in the direction indicated by the arrow FWD) portion I34222.doc 1332912 A plurality of sheet members (heat sinks) 26h are provided above the air inlet 2 before the heat sink cover 26 is integrally formed. A plurality of sheet members 鸠It is disposed to extend obliquely rearward and upward from the front side of the opening of the front air inlet 26e, and does not overlap each other from the perspective of the rearward facing opening 26e (26f). Each of the plurality of sheet members 2 (four) is formed to be opposed to the core surface η has a predetermined inclination angle. As shown by the circle 6 and FIG. 7, each of the plurality of sheet-like members (see FIG. 6) is disposed such that the predetermined inclination angle of the sheet member 26h with respect to the core surface is smaller than the rear intake port. The sheet member of 26f (described later) is added (see Fig. 7) at a predetermined inclination angle with respect to the core surface 23a. In other words, the front intake port 26e is compared with the sheet member 26i (see Fig. 7) via the rear intake port 26f. Sheet member 26h (see Figure 6) The placement makes it easier for the mud and its analogs to enter the inside of the radiator cover 26 (the side indicated by the arrow l). As shown in Fig. 3 and Fig. 5, the rear feed 26f is forward (by the arrow) The opposite side of the direction indicated by fwd has an opening, and is formed to suck in the suction airflow ?1 (see Fig. 2) sucked in by the suction fan 21 (see Fig. 2). Specifically, as shown in Fig. 2 and As shown in Fig. 5, the rear air inlet 26f is provided on the rear side of the radiator cover % to face toward the front (direction indicated by the arrow FWD) at a predetermined angle with respect to the vehicle width direction (the direction indicated by the arrow L&R). The opposite side is opened in the direction of inclination. As shown in FIGS. 3 and 5, a plurality of sheet members (heat sinks) 26i are provided integrally with the radiator cover 26, and a plurality of sheet members are formed in the intake port 26f. The 26i is disposed to extend obliquely rearward and upward from the front side of the opening of the rear air inlet 26f and does not overlap each other when viewed as a plane. The mother of the plurality of sheet members 2 6 i is formed to be 2 3 a with respect to the core surface Has a predetermined tilt of 134222.doc 12 1332912 angle. Figure 6 And shown in Fig. 7, each of the plurality of sheet members 26i (see Fig. 7) is disposed such that the predetermined inclination angle of the sheet member 26i with respect to the core surface 23a is greater than the sheet member 26h of the front intake port 26e (see Fig. 6) is a predetermined inclination angle with respect to the core surface 23a. That is, the sheet member 26i (see Fig. 7) of the rear intake port 26f is disposed in comparison with the sheet member 26h (see Fig. 6) via the front intake port 26e. It makes it easier for air to flow into the inside of the radiator cover 26 (the side indicated by the arrow L). As shown in Figures 1 and 3, the bottom air inlet 26g has an opening directed in one direction, below the front air inlet 26e. At least a portion of the flow wind F4 (see Fig. 1) can be drawn into the area below the rear air inlet 26f in this direction. The bottom air inlet 2 6g is formed to extend obliquely downward (in the direction indicated by the arrow FWD). As shown in Figs. 8 and 9, an air guiding unit 26 is formed on the back surface side (the side indicated by the arrow L) (see Fig. 9) formed integrally with the radiator cover 26. The air guiding unit 26j is formed to guide the air introduced via the bottom air inlet 26g to the lower region of the core surface 23a of the political heat 23 (see Fig. g). The air guiding unit 26j is disposed on the back surface side of the radiator cover 26 (from the side indicated by the arrow [see FIG. 9) to protrude therefrom, and includes the rear air guide 2 and the bottom air guide 261. . The rear air guide 26k extends downward from the vicinity of the rear end of the bottom air inlet 26g. The bottom air guide 26 is connected to the bottom end of the rear air guide 26k and extends forward (in the direction indicated by the arrow FWD) downwardly. The rear air guide 26k has a function of prohibiting the air (flowing air F4) (see FIG. 8) that has been introduced by the bottom air inlet 26g from escaping backward, and simultaneously guiding the air to the lower portion of the radiator 23 (see FIG. 8). The function of the part of the area opposite to the side of the forward (direction indicated by the arrow fwd). The bottom air guide M1 has 134222.doc 13 912 912 bans air (flowing air F4) (see Fig. 8) that has been introduced by the bottom air inlet 26g from escaping downwards and simultaneously directing the air to heat dissipation The function of the lower portion of the lower portion of the device 23 (see Fig. 8) is forward (the direction indicated by the arrow FWD). As shown in Figs. 3 and 5, the side wall 26m is provided on the cap cover 26d formed on the top surface 26c of the main body cover 26b to cover the side portion of the cap 23d (see Fig. 3). The side wall 26 is formed to extend vertically downwardly from the lateral direction of the cap 23d (see Fig. 3) to the top surface 26c of the body cover 26b. As shown in Fig. 4, as viewed from the upper portion, the side wall 26〇1 protrudes to the outer side (the side indicated by the arrow ruler) of the outermost portion 26n of the top surface 26c of the main body cover 26b. As shown in FIGS. 4 and 8, the side wall 26m of the cap cover 26d is constructed such that the inner diameter di (see FIG. 8) of the inner circumferential surface of the side wall 26m (the cap cover 26d) is larger than the two projections 23e. The distance between the opposite ends is the largest outer diameter of the outer periphery of the cap 23d. That is, the cap cap 26d is constructed so as not to come into contact with the cap 23d even when the cap 23d is rotated relative to the coolant supply unit 23c. As shown in Figs. 3 and 4, the cap cap 26d is The side wall 26m has a semi-cylindrical shape, and is constructed to cover the coolant supply unit 23c and the cap 23 of the heat sink 23 on the side indicated by the free arrow ruler (1^, as shown in Fig. 5, in the cap cover 26d) A semicircular recess 26'' is defined in a portion of the front side of the side wall 26m (the side indicated by the arrow FWD). The notch 26 is defined by cutting the side wall 26m on the side indicated by the arrow so that the front side The flow wind F5 flowing in (the side indicated by the arrow FWD) flows into the inside of the cap cover 26d. That is, as shown in Fig. 8, the notch 26 is set so that the flow wind F5 is on the radiator 134222.doc 1332912 The coolant supply unit of 23 collides nearby, thereby cooling the vicinity of the coolant supply unit 23c. As shown in Fig. 5, the recess 26 is configured to allow cooling to be connected to the radiator 23 on the side indicated by the arrow fwd. The hose of the agent supply unit 23c is self-contained from the inside of the radiator cover 26 The concave σ 26 extends to the outside of the radiator cover %. In the embodiment, as shown in Fig. 5, the plurality of hose fixing claws 26p and the radiator cover 26 are integrally on the side indicated by the arrow FWD. The recess 26 is formed on the top surface 26c to protrude upward from the top surface 26c. The plurality of hose fixing claws 26p guide the hose 24 in the direction indicated by the arrow FWD while holding the hose 24. As shown in Fig. 4, the plurality of hose fixing claws 26p are disposed to have a predetermined gap therebetween in the front-rear direction. The plurality of hose fixing claws 26p are positioned with respect to the lateral direction (indicated by arrows R and L) The direction) is separated from each other by a gap w (about 7 mm) which is slightly smaller than the outer diameter D3 (about 9 mm) of the hose 24, whereby the hose 24 is sandwiched therebetween. The upwardly extending hose 24 is inhibited from moving in the lateral direction (in the direction indicated by the arrows R and L in Fig. 4). As shown in Fig. 3 and Fig., each of the plurality of hose fixing claws 26p has a hook shape having a hook portion 26s at the upper portion by being clamped to the radiator cover 26 Between the configuration portion 26s and the top surface 26c, the hose 24 is held in a state in which the vertical movement is suppressed. The hose fixing claw 26p is an example of the "first holder" of the present invention. The upper surface of the cap cap 26c of the cover 26 defines a semicircular recess 26q to correspond to the upper surface of the cap 23d of the heat sink 23. The inner portion of the recess is 134222.doc -15-1332912 by capping the cap The upper surface of the cover 26d is defined by the side cut indicated by the arrow L. The radiator cover 26 has a through hole 26r near the boundary between the main body cover 26b and the cap cover 26d. The side of 23 (the side indicated by arrow L) extends through the radiator cover 26 to the outer surface of the cap cover 26d (the side indicated by the arrow R). Specifically, the through hole 26r is defined in the boundary between the side wall 26m of the main body cover 26b and the top surface 26c to extend in the circumferential direction of the side wall 26m. As shown in FIG. 3, the through hole 26r is in the front-rear direction. The width is larger than the width (outer diameter) of the coolant supply unit 23c of the heat sink 23. The side wall 26m is vertically positioned to correspond to the coolant supply unit 23c of the radiator 23. The rear wheel 28 is rotatably disposed at the rear of the unit swing engine 丨丨 as described above. A rear fender 29 is provided above the rear wheel 28 to cover the rear wheel 28 from above. Further, the exhaust pipe 30 is connected to the unit swing engine 11 and the exhaust pipe 3 is disposed to extend rearward and coupled to the muffler 31. In the first embodiment, as described above, a heat-dissipating cover 26 disposed to cover the heat sink 23, a hose 24 connected to the heat sink 23 at one end, and a female placed on the radiator cover 26 to hold the soft are provided. The hose fixing claw 26p of the tube 24. Therefore, the hose 24 can be held by the hose fixing claw 26 which is provided on the radiator cover % and swings up and down from the unit swing engine 11. Therefore, even when the single 7L swing engine 11 swings up and down, the 'hose portion (the range is from the gap between the radiator 23 and the hose 24 to the hose fixing claw 26p) The heat sink 23 and the radiator cover 26 are integrally wound and swing up and down. Therefore, the suppression of the hose 24 interferes with the assembly surrounding the radiator cover 26 134222.doc -16-1332912 even when the unit swing engine 11 is swung. In the second embodiment, as described above, since the hose is formed in the unit by the claws 26p and .I, the cover 26, the need to provide another component for holding the hose 24 can be eliminated. . Therefore, the number of parts can be prevented from increasing.曰 于. In the first embodiment, as described above, a plurality of hose fixing claws 26p are disposed at the staggered position with respect to the front-rear direction (the hose 24 extends in this direction). Therefore, the hoses 24 can be held without being guided through the plurality of hose fixing claws 26P disposed in the vehicle width direction via the gap gap w (which is smaller than the outer diameter D3 of the hose 24). Therefore, it is possible to reduce the load placed on the operator when the hose 24 is held by the plurality of hose fixing claws 26p. In the first embodiment, as described above, the plurality of hose fixing claws Up are constructed to lose the hose 24 therein in the vehicle width direction. Therefore, the movement of the hose 24 in the vehicle width direction can be easily suppressed by using a plurality of hose fixing claws 26p. • In the first embodiment, as described above, each of the plurality of hose fixing claws 26p has a hook shape 'having a hook portion 26 at the upper portion". When the vertical movement is suppressed, the hose 24 is The fishing portion outside the hose fixing claw 2 is held by the top surface 26e of the radiator cover %. Therefore, since the soft f 24 is from the upper surface 26c of the hose fixing claw 26P and the radiator cover 26 from above and below Clamping 'so the hose 24 can be easily held while the vertical movement is suppressed. In the first embodiment, 'the recovery tank 25 (otherly connected to the recovery tank 25 of the hose 24) is placed on the rest as described above The front end of the foot plate 9 is nearby. Therefore, 134222.doc 1332912 can position the recovery bin 25 away from the unit swing engine 11, which is a heat generator. With this configuration, the heat generated by the unit swing engine 11 can be prohibited from being improperly heated and stored. The coolant in the recovery tank 25. In the first embodiment, as described above, since the recovery tank 25 is positioned in the vicinity of the bending zone 3d (which is formed to rise upward and forward from the bottom pipe 3c), Therefore, it is placed in the bottom tube 3c as compared to the recycling box 25. In the lower configuration, the 'recycling bin 25 can be vertically positioned higher. Therefore, it is possible to prevent undesired impact of mud, sand and the like thrown on the recycling bin 25 by the wheel during operation of the vehicle. In addition, due to the recycling bin 25 The coolant supply port 25& can be placed at a high position, so that the maintainability related to the coolant supply and the like can be improved. (Second embodiment) Fig. 1 is a motorcycle according to a second embodiment of the present invention. Fig. 11 and Fig. 12 are explanatory views of the configuration of the recycling box and the soft official of the motorcycle shown in Fig. 10. Fig. 13 is an explanation of the structure of the holding member of the motorcycle shown in Fig. 10. Cross-sectional view. The configuration of the recovery box and the hose according to the second embodiment of the present invention will be explained in detail with reference to Figs. 10 to 13. In the second embodiment, contrary to the first embodiment, the recycling box will be described. 125 is disposed further forward than the curved portion 103d of the main frame 103 and holds the hose 24 by the holding member 154. In the second embodiment, as shown in Figs. 10 and u, the main frame 1〇3 has a main pipe 103b and a bottom pipe 1 disposed under the footrest 9 The hole is formed to extend upwardly and upwardly toward the main pipe 103b. The main frame 103 has a seat bar 1〇36 and a rear frame 1〇3. The strip 103e is attached to the lower portion of the main pipe 1031) and extends rearward and rearward. The rear car 134222.doc • 18 · 1332912 frame 〇 3f is attached to the rear of the bottom pipe 103c and extends upward and then rearwardly therein the side members 1 〇 3g (see Fig. pi) extends in the vehicle width direction therebetween. The support member 150 having the bolt holes is welded to the main pipe i3b. The support member 151 including the bolt holes is welded to the bending portion 103d. The support members 15 and m are arranged to attach the recovery tank 125 to the main pipe i3b and the curved portion l3d. In the second embodiment, two flanges 125b and 125c (each containing a bolt hole) are integrally provided on the recovery tank 125. The bolt 152 is inserted through the flange 125b of the recovery tank 125 and the bolt hole in the support 150, and then a nut (not shown) is screwed from the back side (the side of the support member 5 〇) to the bolt 丨 52 on. Thus, the flange 125b is fastened to the support member 150, whereby the flange 125b is held on the branch member 15. Similarly, the bolt 153 is inserted through the flange 125c of the recovery tank 125 and the bolt hole in the support member 151, and then a nut (not shown) is screwed from the back side (the side of the support member 151) to the bolt. 153 on. Therefore, the flange 125c is fastened together with the support member 15, whereby the flange 125c is held on the support member 151. Therefore, the recovery tank 125 is attached to the main pipe 103b and the bending zone i〇3d. As shown in Figs. 11 and 12, the recovery tank 125 is placed further forward than the main pipe 弯曲 and the curved portion 103d. The recovery tank 125 is positioned such that the coolant supply port 125a provided at the upper end thereof is positioned near the upper end of the curved portion 13 (1). In the second embodiment, as shown in FIGS. 11 and 13, the holding member 154 is welded to The lower portion of the frame is 1% after the front end of the unit swing engine 11. The holding member 154 holds the hose 24 to the rear vehicle at a position below and above the plurality of hose fixing claws 26p (see Fig. u) The frame 1〇3f. The holding member 154 is an example of the second holder of the present invention. As shown in Fig. 13, the holding structure 134222.doc • 19-1332912 piece 154 is welded by the welding field frame. Ma and the annular portion (10) are formed, and the hose 24 extends through the inside of the annular portion 154b. The inner diameter 〇4 of the annular portion 154b of the holding member 154 is about 16 millimeters larger than the outer diameter of the hose 24, D3 (4 9 mm, therefore, The holding member 154 causes the hose to extend through the interior of the annular portion 15 having an inner diameter 〇4 larger than the diameter D3 of the hose 24, which is swung with the unit swinging engine 11 (see the swinging movement of the see-through (1)), thereby The hose 24 is held so as to be movable in the front-rear direction and the lateral direction.

So 'holding members! 54 inhibits the hose 24 from moving toward the unit swing engine u and in a lateral direction beyond a predetermined range. At the same time, the second embodiment, except for those described above, is similar to the first embodiment. In the second embodiment, as described above, the holding member 154 for holding the hose 24 under the hose fixing claw 26p and at a position further forward thereof is provided on the rear vehicle eight, so that the claw can be fixed only by the hose The hose 24 is more stably held in the structure of the 26p holding hose 24. In the second embodiment, as described above, the holding member 154 is constructed to movably hold the hose 24, thereby allowing the hose 24 to move inside the = member 154b of the holding member 154, even in the soft f24 - The case where the end swings up and down to follow the swing movement of the early π swing engine " Therefore, even when the single 70 swing engine U swings up and down, the holding member 154 moves the movable hose 24. Thus, interference between the hose 24 and other components surrounding the unit 11 can be inhibited. Two: In the second embodiment, as described above, the holding member (9) is constructed to inhibit the hose 24 from moving laterally (in the vehicle width direction) beyond a predetermined range. 134222.doc • 20-1332912 With this configuration, it is possible to easily suppress the hose 24 from excessively moving in the vehicle width direction in the region between the hose fixing claws 26p and the returning box 125.

In the second embodiment, as described above, the holding member 154 is provided near the front end of the unit swinging engine U, and is constructed to suppress the movement of the hose (10) to the unit: the moving engine 11 beyond a predetermined range. Therefore, it is possible to suppress the hose 24 from being excessively moved toward the single 7L swinging engine 11 by the structure, and it is possible to suppress the hose 24 connected to the heat radiation: 23 from approaching the unit swinging engine as a heat generating state, and thus preventing the The coolant in the local heating hose 24 is heated locally. It is to be understood that the invention is not intended to be limited in any way. The invention is not limited by the description of the preferred embodiment, and the scope of the patent application is intended to include the meaning of the scope of the patent application and any modifications within the scope of the patent application. ~ For example, in the first and second embodiments, a Scooter type motorcycle is used as an example of the vehicle. However, the present invention is not limited to this embodiment, and is applied to any other vehicle equipped with a unit swing engine, a radiator cover, and a # e. Examples of such vehicles include motorcycles that are different from Scooter wheels, tricycles, and off-road vehicles (ATVs). . . The first and second embodiments have been described as an example in which the hose fixing claws and the heat-dissipating cover are integrally formed. However, the present invention is not limited thereto, and the hose fixing claw and the radiator cover may be separately provided. The two-piece hose fixing claws can be provided and one or three or more of the first and second embodiments have been described. However, the present invention is not limited to this hose fixing claw. 134222.doc • 21 - 1332912 The first and second embodiments have described an example in which a single-piece holding member is provided on the rear frame. However, the present invention is not limited thereto, and two or more holding members may be provided on the rear frame. In this case, it is possible to more strictly suppress the hose approaching unit swinging. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing the entire structure of a motorcycle according to a first embodiment of the present invention.

Fig. 2 is an explanatory cross-sectional view showing the structure of the heat sink of the motorcycle according to the first embodiment shown in Fig. 1 and its surroundings. Fig. 3 is an explanatory front view showing the structure of a radiator cover of the motorcycle according to the first embodiment shown in Fig. 1. Fig. 4 is an explanatory plan view showing the structure of a radiator cap of the motorcycle according to the first embodiment shown in Fig. 1. * Fig. 5 is an explanatory perspective view showing the structure of the radiator cap of the motorcycle according to the first embodiment shown in Fig. 5.

6 is a cross-sectional view taken along line 10 of FIG. 3 (the cross section taken at M00 is a solid map 7 taken along line 200_200 of FIG. 3. "FIG. 8 is a diagram according to the first embodiment. Illustrative rear view of the structure of the radiator cover of the motorcycle. Fig. 10 is an explanatory perspective view of the structure of the radiator cover of the motorcycle according to the first embodiment. The invention is a practical side view. The thickness of the entire structure of the motorcycle of the first example is explained to be used to hold the hose and the recycling according to the 134222.doc -22-1332912 as shown in FIG. Figure 12 is a side elevational view of the structure of the recycling bin of the motorcycle according to the second embodiment of Figure 10. Figure 13 is a line along the line of Figure u.横截 Intercepted cross-sectional view. [Main component symbol description] 1 Motorcycle (vehicle) 2 Front tube

3,1 03 Main frame (frame) 3 a pivot

Main pipe (lower frame, upper frame of lower frame) bottom pipe (▲ lower part of lower frame, first part) bending zone (second part)) unit swing engine arm member 3b, 103b 3 c, 103 c 3d, 103d 3 e, 1 03 e 4 5 6 7 8 9 10 11 11a 12 13 Seat rail handle front hood front front wheel front fender footrest seat block crankcase cylinder 134222.doc •23- 1332912

14 Cylinder head 15 Crank shaft 16 Piston 17 Link 18 Transmission mechanism 19 Generator mechanism 20 Rotor 21 Suction fan 22 Fan cover 23 Radiator 23a Core surface 23b Surface portion 23c Coolant supply unit 23d Cap 23e Projection 24 Hose 25 , 125 Recycling bin (sub tank) 25a, 125a Coolant supply port 26 Radiator cover 26a Screw hole 26b Body cover 26c Top surface 26d Cap cap 26e Front air inlet 134222.doc -24- 1332912

26f rear air inlet 26g bottom air inlet 26h sheet member 26i sheet member 26j air guiding unit 26k rear air guide 261 bottom air guide 26m side wall 26n outermost portion of top surface 26o notch 26p hose fixing claw (first a holder) 26q notch 26r through hole 26s hook portion 27 screw 28 rear wheel 29 rear fender 30 exhaust pipe 31 muffler 103 main frame 103f rear frame (frame) 125b, 125c flange 150, 151 branch 152, 153 bolt 134222.doc -25- 1332912

154 holding member (second holder) 154a shaft portion 154b ring member D1 inner diameter D2 distance D3 outer diameter D4 inner diameter FI suction air flow F2 arrow F3, F4, F5 flow wind FWD, R, L arrow W gap 134222.doc 26 -

Claims (1)

(1) 2912 X. Patent application scope · K-type vehicle, which comprises: a frame forming part of the main body of the vehicle; - a rear wheel; a Λ % 〜 伹 伹 附 attached to the frame. a swinging engine swinging with the rear wheel; a heat sink for cooling the unit swinging engine; • a heat sink cover disposed to cover the heat sink, one end of which is connected to one of the heat sink hoses; and the first holding - a first holder provided on the radiator cover to hold the hose. ° 2. The vehicle of claim 1, wherein the first retainer and the first retainer are formed in one unit.念政热族罩 3 · For the vehicle of claim I, install φ The hose extends the L-element-resistor relative; 4 1 <The direction of the extension is placed in the staggered position. 4. The vehicle of claim 3, wherein the plurality of hoses are held in the middle by holding the hose in a first-holding device. • For example, the car of the Qigong 1 is red ^ , , ^ Yin the first solid 51 head shape, which has a fishing shape on its - upper Qiu. The cymbal has a hook portion; and the soft supervisor is held in a state in which the hook portion and the vehicle 2 are precessed by the heat sink cover. A fly, with a further sentence two holder, the third - the first _ t - holding state on the frame holds the hose in a sinister position. ', μ position of the first holder is not 134222.doc 7. The vehicle of claim 6, wherein the hose is held therein. The X-retainer is configured to be movable. 8. The fish-red hose of claim 7 is in the vehicle, and the second retainer is configured to suppress the upward movement of the 9. For example, in the vehicle of the 7th item in May, the m °&quot; the first retainer is installed in the unit swing w and is configured as a (four) hose in (4) the unit is placed in one hand and in the direction mobile.如 If the vehicle of the request item ''s At step of the engine contains: ―The footrest placed on the other side of the unit, the other side of the squad, and the sputum is placed on one of them. The foot of the person extends in the front-rear direction; and the use - placed at the other end of the hose before the footrest, one of the hoses ... connected to the ^ ^ ^ ^ 5, ^ 鸲 connected to the radiator And receiving the edge, is the coolant flowing into the hose. U. The vehicle of claim 10, wherein the soap bar extends downwardly and rearwardly, and includes an upper portion; a frame that is lower than the lower portion; and the auxiliary fuel tank is disposed in the lower portion The lower frame is in front of the lower portion. 2. The vehicle of claim 11, wherein the lower portion of the lower frame has a first portion disposed under the footrest and a second portion connected to the first portion. Extending upwardly from the first portion and connected to the upper region of the lower frame; and the auxiliary fuel tank is disposed adjacent the second portion of the lower frame. 134222.doc