JP2012192773A - Support structure of electrical component in motorcycle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support structure of an electrical component that can eliminate the fastening member of the bolt etc., when supporting a small electrical component while reducing weight of vibration-proofing materials and implementing the vibration control countermeasure of the battery.SOLUTION: A vehicle body frame 11 includes: a cross member 90 passed between right and left main frame 14L and 14R, and a storage 92 that stores a battery 91 in this cross member 90 is formed. A plurality of rod shaped vibration-proofing materials 110 are disposed to penetrate a wall 125 of the storage, and the vibration-proofing material 110 is installed on a cross member 90 to touch a top face 91a and a bottom face 91b of the battery. The vibration-proofing material 110 presses down the battery 91 by one end and makes other electrical components 111a-111d support by the other end. The vibration-proofing members 116L and 116R are disposed between the battery 91 and right and left main frames 14L and 14R.

Description

  The present invention relates to an improvement in a support structure for electrical components in a motorcycle.

  A technique for storing and holding electrical components in a body frame of a motorcycle is known (see, for example, Patent Document 1 (FIG. 2)).

  As shown in FIG. 2 of Patent Document 1, a steering head (2) and a steering head (2) are attached to a motorcycle frame (1) (the numbers in parentheses indicate the symbols described in Patent Document 1. The same applies hereinafter). A frame front member (15) extending from 2) and a box member (16) connected to the rear end of the frame front member (15) are provided.

  The box member (16) is formed of a horizontally long rectangular parallelepiped hollow body, and lid members (26, 26) are detachably provided at both ends thereof. For example, a plurality of electrical components such as a battery can be stored inside the box member (16).

  Although the battery is inserted and held in the box member (16), there is room for improvement in the case of taking measures against vibration isolation in view of reducing the weight of the vehicle.

  Moreover, when attaching a small and lightweight electrical component compared with a battery such as a fuse box to the outer surface of the box member (16), the small electrical component is fastened to the box member (16) with a fastening member such as a bolt. This increases the cost of procuring bolts.

  There is a demand for a support structure that can reduce the weight of the vibration-proof material while taking vibration-proof measures for a large and heavy battery, and can omit a fastening member such as a bolt when supporting a small electrical component.

Utility Model Registration No. 2575106

  The present invention provides a support structure for an electrical component that can reduce the weight of the vibration isolator while taking measures for vibration isolation of the battery, and can omit a fastening member such as a bolt when supporting a small electrical component. The task is to do.

  The invention according to claim 1 is an electrical component support structure when an electrical component such as a battery is mounted on a body frame of a motorcycle, and has a rod-shaped barrier so as to penetrate through a wall of a storage portion that stores the battery. A plurality of vibration materials are arranged, the battery is held at one end of these vibration isolation materials, and other electrical components are supported at the other end of the vibration isolation materials.

  In the invention according to claim 2, the vehicle body frame includes a head pipe that supports the front wheel, left and right main frames that extend from the head pipe, and a cross member that is passed between the left and right main frames. The anti-vibration material is formed on the cross member, and is attached to the cross member so as to hit the upper surface and the bottom surface of the battery.

  The invention according to claim 3 is characterized in that an anti-vibration member is disposed between the left and right ends of the battery in the vehicle width direction and the left and right main frames to wrap other electrical components and prevent transmission of vibrations. To do.

  According to a fourth aspect of the present invention, there is provided an electrical component support structure for mounting an electrical component such as a battery on a body frame of a motorcycle. The body frame includes a head pipe and a left and right direction in the vehicle width direction from the head pipe. The left and right main frames are provided between the left and right main frames, and the electric component mounting members for mounting the electric components are arranged between the left and right main frames. Further, the electrical component is attached to the electrical component mounting member via a rod-shaped vibration isolator.

  In the invention according to claim 5, the vibration isolator has a cylindrical portion having an outer diameter corresponding to the hole diameter provided in the wall or the body frame, and a base portion provided at both ends of the cylindrical portion and connected to the cylindrical portion rather than the cylindrical portion. A conical portion having a large outer diameter extending from the base portion and having a smaller outer diameter than the base portion, and a cylindrical portion corresponding to the wall thickness or the thickness of the body frame and the flange thickness of other electrical components It consists of a collar part integrally formed in the center of the part.

  The invention according to claim 6 is characterized in that the axial hole is formed so that the center of the cylindrical portion and the center of the pair of conical portions are hollow.

  According to the first aspect of the present invention, a plurality of rod-shaped vibration isolating materials are arranged on the wall of the storage unit that stores the battery. Since the battery is pressed by one end of the plurality of vibration isolating materials, it is possible to make it difficult for the battery to transmit vibrations of the engine and vehicle vibrations associated with traveling.

  Moreover, the electrical component attachment part in which another electrical component is attached to the other end of a plurality of vibration-proof materials is provided. That is, other electrical components are rubber-mounted on an electrical component mounting portion provided at the other end of the vibration isolator. Therefore, it is possible to make it difficult to transmit the vibration of the engine or the vibration of the vehicle accompanying traveling to the electrical component.

Furthermore, as compared with the support structure in which the battery is wrapped with a rubber plate, the electrical component support structure of the present invention only includes a plurality of rod-shaped vibration-proof materials, so that the weight of the vibration-proof material can be reduced.
In addition, other electrical components are supported through a rod-shaped vibration isolator without using a fastening member such as a bolt. That is, in the present invention, a new fastening member is not required for stopping other electrical components.

In the invention according to claim 2, a plurality of vibration isolating materials are respectively attached to the lower surface and the upper surface of the battery storage portion, and the movement of the battery is regulated by these vibration isolating materials.
Since the battery is supported by the vibration isolating material that is intermittently disposed on the lower and upper surfaces of the battery housing, the amount of the vibration isolating material used is greater than when the vibration isolating material is provided on one surface of the lower and upper surfaces of the battery housing. A predetermined vibration-proofing action can be easily ensured while further suppressing the above.

In the invention which concerns on Claim 3, the anti-vibration member is arrange | positioned between the vehicle width direction left-right edge part of a battery, and the main frame of right and left.
When a left and right force in the vehicle width direction is applied to the battery, the left and right ends of the battery are in contact with the second vibration isolating material. In addition to the upper and lower surfaces of the battery, the left and right ends of the battery are also provided with a vibration isolating function, so that the battery can be more effectively exerted with the vibration isolating function.

  In the invention which concerns on Claim 4, an electrical component attachment member is attached to a main frame via a vibration isolator, and an electrical component is attached to this electrical component attachment member via a vibration isolator. That is, since the electrical component has a structure in which the frame is double-damped with two vibration-proofing materials, a high vibration-proofing effect can be exhibited.

  In addition, the electrical component is attached via a rod-shaped vibration isolator. Since the electrical component can be attached to the electrical component mounting portion via the vibration isolator without using the bolt fastening means, the number of electrical component mounting steps can be reduced.

In the invention which concerns on Claim 5, the vibration isolator consists of the collar part provided in the center part, and the tapered cone part and the base part at both ends, and both sides are made into the same shape with respect to the collar part.
Since the rod-shaped vibration isolator has the same shape on both sides with the flange as a boundary, it can be assembled regardless of which end is inserted into the hole. Thus, since the vibration isolator has no directivity, the assemblability of the vibration isolator can be improved.

In the invention which concerns on Claim 6, the axial direction hole is opened so that the center of a cylindrical part and the center of a pair of cone part may become a cavity.
By providing an axial hole in the center of the cylindrical part and the conical part of the vibration isolator, the cylindrical part and the conical part are easily deformed when the anti-vibration material is inserted into the hole of the storage part or the body frame. Material insertion workability is improved. As a result, the assembling property of the vibration isolator can be further enhanced.

1 is a left side view of a motorcycle according to the present invention. Fig. 2 is a front plan view of the motorcycle. It is a perspective view of the vehicle body frame provided with the storage part which stores a battery. FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. It is a disassembled perspective view which concerns on the support structure of the electrical equipment accommodated in a vehicle body frame. It is a disassembled perspective view explaining the structure by which an electrical component is fitted by the other end of a vibration isolator. It is sectional drawing of a vibration isolator. It is another Example figure of FIG. It is a perspective view at the time of the assembly completion of FIG. FIG. 10 is a sectional view taken along line 10-10 in FIG. 9; FIG. 11 is a cross-sectional view taken along line 11-11 in FIG. 9. It is a perspective view of the body frame concerning a modification. It is a figure explaining the attachment procedure of an electrical component to a right and left main frame. FIG. 14 is a cross-sectional view taken along line 14-14 of FIG. It is another Example figure of FIG.

  Hereinafter, embodiments of the present invention will be described in detail. In the drawings and examples, “up”, “down”, “front”, “rear”, “left”, and “right” respectively indicate directions viewed from the driver who rides the motorcycle. The drawings are viewed in the direction of the reference numerals.

First, Embodiment 1 of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the body frame 11 of the motorcycle 10 includes a head pipe 12, a main frame 14 that extends rearward from the head pipe 12 and supports the engine 13, and a rear end portion of the main frame 14. A pivot plate 22 provided to support the swing arm 28 and a rear frame 19 extending rearward from the upper rear end of the main frame 14 to support the occupant seat 15 and supporting the vehicle body rear portion 18 including the rear fender 17.

  A pivot shaft 27 is provided on the pivot plate 22, a swing arm 28 extends rearward from the pivot shaft 27, and a rear cushion unit 29 that absorbs an impact is provided between the swing arm 28 and the main frame 14. A rear wheel 31 is attached to the tip of the swing arm 28. The rear wheel 31 is driven by a drive shaft (not shown) that connects between the engine 13 and the rear wheel 31.

  The head pipe 12 is provided with a front fork 24, a front wheel 25 is attached to the lower end portion of the front fork 24, and a handle 26 for steering the front wheel 25 is provided at the upper end portion of the front fork 24. In other words, the front wheel 25 is supported by the head pipe 12.

  An engine 13 (V-type four-cylinder engine 13) is mounted on the main frame 14. The engine 13 is supported by the main frame 14 and the pivot plate 22 via first to fourth support points 30a to 30d.

  The V-type four-cylinder engine 13 includes a crankcase 37, a front cylinder 35 extending obliquely forward and upward with a crankshaft 34 provided in the crankcase 37 as a center, and extending obliquely rearward and upward with the crankshaft 34 as a center. After that, the cylinder 36 is arranged in a V shape.

The V-type four-cylinder engine 13 is provided with an exhaust device 33.
The exhaust device 33 includes exhaust pipes 41 a to 41 d extending from the cylinders 35, 35, 36, 36, a catalyst pipe 45 that collects the exhaust pipes 41 a to 41 d and purifies exhaust gas, and the catalyst pipe 45. And a muffler 47 connected to the general collecting pipe 46.

  In the figure, 51 is a radiator unit for cooling the engine 13, 52L, 52R (only the front side reference numeral 52L is shown, the same applies hereinafter), front disk brake caliper provided on the front fork, 53L, 53R (front side reference numeral 53L only) The same applies hereinafter.) Is a front disk plate provided on the front wheel 25 and sandwiched between the front disk brake calipers 52L and 52R, 54 is a front master cylinder provided on the steering handle, and 56 is a fuel tank attached to the main frame 14. Fuel tank covers 57L and 57R (only the front side reference numeral 57L is shown, the same applies hereinafter) also serving as a cowl portion 70, which will be described later, are driver steps 58L and 58R (only the front side reference numeral 58L shown) attached to the main frame 14. The same shall apply hereinafter) attached to the rear frame 19. Steps for passengers, 59, headlights, 60, front fenders, 61L, 61R (only the reference numeral 61L on the near side is shown), mirrors, 62, rear disc brake calipers, 63, rear wheels 31 A rear disk plate 65, which is sandwiched by the rear disk brake caliper 62, is a main stand.

Hereinafter, the cowl part 70 which mainly constitutes the exterior part of the motorcycle 10 will be described.
The cowl portion 70 includes a front cowl portion 72 that covers the front of the vehicle body frame 11, a side cowl portion 73 that is provided continuously with the front cowl portion 72 and covers the side of the vehicle, and an under cowl portion that is provided below the engine 13. 74 for the purpose of improving wind protection and the appearance of the vehicle.

  As shown in FIG. 2, a cowl stay 71 that supports a windscreen 77 as a cowl is provided in front of the head pipe 12 that constitutes the front end portion of the vehicle body frame 11, and a meter portion 79 is attached to the cowl stay 71. . The meter unit 79 performs speedometer, blinker display, transmission mode display, and the like. The cowl stay 71 has left and right rear viewing mirrors 61L and 61R attached thereto.

A handle 26 for steering the front wheel 25 is rotatably provided on the head pipe 12, and a front master cylinder 54 (master cylinder) that converts the operating force of the brake lever 83 into hydraulic pressure is provided on the right side of the handle 26. 54) is provided, a reserve tank 84 is provided above the master cylinder 54 for storing excess brake fluid, and a clutch master cylinder 55 for converting the operating force of the clutch lever 85 to hydraulic pressure is provided on the left side of the handle 26. A clutch fluid reserve tank 86 that is provided above the clutch master cylinder 55 and that stores excess clutch fluid is provided.
In the figure, 81L and 81R are grip portions provided at the tip of the handle 26 and gripped by the driver, and 82 is a key cylinder for turning on and off the engine and the like.

Next, a description will be given of a vehicle body frame provided with a storage portion for storing a battery.
As shown in FIG. 3, the vehicle body frame 11 includes a head pipe 12, left and right main frames 14L and 14R extending rearward from the head pipe 12 and supporting an engine (FIG. 1, reference numeral 13), and left and right main frames 14L and 14R. And a cross member 90 passed between the rear portions of the main frames 14L and 14R. The cross member 90 is formed with a storage portion 92 for storing a battery (reference numeral 91 in FIG. 4).
The structure of the storage part for storing the battery will be described in detail with reference to the next figure.

  As shown in FIG. 4, left and right stays 93L and 93R are extended upward on the upper surfaces of the left and right main frames 14L and 14R, and a cross member 90 is passed between the left and right stays 93L and 93R. A storage portion 92 that stores electrical components such as a battery 91 is formed in the member 90. FIG. 2 shows an electrical component support structure when an electrical component such as a battery is mounted on a body frame of a motorcycle.

  The cross member 90 is made of, for example, aluminum die casting, and is fastened to the left and right stays 93L and 93R via fastening members 94 and 94. The cross member 90 includes a bottom plate 97 provided so as to face the bottom surface 91b of the battery, left and right first wall portions 98L and 98R that rise to the left and right in the vehicle width direction, and the left and right first wall portions 98L, Left and right middle step surfaces 99L, 99R extending outward in the vehicle width direction from 98R, and left and right second wall portions 101L, 101R extending in the height direction to the outer ends of these left and right middle step surfaces 99L, 99R; An upper plate 102 having a U-shaped cross section provided between the left and right second wall portions 101L and 101R so as to face the upper surface 91a of the battery is a main element.

  A plurality of holes 103 are formed in the bottom plate 97 and the upper plate 102 of the cross member 90 in the height direction, and are formed of an elastic material so as to penetrate through these holes 103 to prevent transmission of vibrations. A plurality of anti-vibration materials 110 are fitted.

  That is, a plurality of rod-shaped vibration isolating materials 110 are arranged so as to penetrate through the wall 125 of the storage portion 92 that stores the battery 91, and the battery 91 is pressed by one end 110a of these vibration isolating materials, The other electrical components 111a to 111d are supported by the end 110b. Many of the anti-vibration members 110 are attached to the cross member 90 so as to contact the upper surface 91a and the bottom surface 91b of the battery.

The anti-vibration members 116L and 116R are embedded in the left and right middle step surfaces 99L and 99R in the vehicle width direction inward of the left and right second walls 101L and 101R so as to fill the space between the battery 91 and the left and right second walls 101L and 101R. It is placed. These vibration isolation members 116L and 116R are formed of a foam material, and the other electrical components 112a and 112b are wrapped in the vibration isolation members 116L and 116R. That is, anti-vibration members 116L and 116R are disposed between the left and right ends of the battery 91 in the vehicle width direction and the left and right main frames 14L and 14R so as to enclose other electrical components 112a and 112b and prevent transmission of vibration. .
Note that the upper plate 102 which is a constituent element of the cross member 90 is attached to the left and right second wall portions 101L and 101R via a plurality of grommets 117 at both ends thereof.

Next, the entire electrical component support structure provided on the vehicle body frame will be described.
As shown in FIG. 5, a cross member 90 is passed between the left and right main frames 14L, 14R, and a storage portion 92 is formed in the cross member 90. A bottom plate (FIG. 4, reference numeral 97) of the storage portion 92 is formed. A plurality of vibration isolation materials 110 are dispersedly arranged, and the plurality of vibration isolation materials 110 are also distributed on the upper plate 102 so that one end (FIG. 4, reference numeral 110a) of the vibration isolation materials hits the upper surface 91a and the bottom surface 91b of the battery. The battery 91 is stored in the storage unit 92. The other end (FIG. 4, reference numeral 110b) of the vibration isolator supports the other electrical components 111a to 111d.
In the storage portion 92, vibration isolation members 116 </ b> L and 116 </ b> R that are made of divided foam materials and wrap around the other electrical components 112 a and 112 b are disposed on the left and right sides of the battery 91 in the vehicle width direction.

Next, a structure in which another electrical component is fitted to the other end of the vibration isolator will be described.
As shown in FIG. 6, the other electrical component 111 has a flange 113, and a groove 114 through which the cylindrical portion 121 of the vibration isolator 110 passes is formed in the flange 113. The width (outer diameter) of the groove 114 is formed to be smaller than the outer diameter of the base (FIG. 7, reference numeral 122) of the vibration isolator described later. The other electrical component 111 can be attached to the vehicle body frame 11 by fitting in the direction of the arrow a. The other electrical components 110 indicate 110a to 110d.

Next, the detailed structure of the vibration isolator will be described.
As shown in FIG. 7, the vibration-proof material 110 includes a column portion 121 and base portions 122 provided at both ends of the column portion 121 and connected to the column portion 121, having a larger outer diameter than the column portion 121. The outer diameter of the tip portion extending from the base portions 122 and 122 is smaller than the conical portions 123 and 123, and the cylindrical portion 121 has a wall (FIG. 4, reference numeral 125) thickness and flanges of other electrical components 111a to 111d (see FIG. 6 and a thickness of the reference numeral 113), and a flange portion 124 integrally formed in the middle of the cylindrical portion 121 so as to be divided.

The column part 121 has an outer diameter corresponding to the diameter of a plurality of holes (FIG. 4, reference numeral 103) provided in the wall (FIG. 4, reference numeral 125) of the storage part.
Further, the cylindrical portion 121 and the conical portion 123 are provided with an axial hole 126 so that the center of the cylindrical portion 121 and the center of the pair of conical portions 123 are hollow.

That is, the anti-vibration material 110 includes a flange portion 124 provided at the center, a tapered conical portion 123 and a base portion 122 at both ends, and both sides of the flange portion 124 have the same shape.
Since the rod-shaped vibration isolator 110 has the same shape on both sides with the flange portion 124 as a boundary, it can be assembled regardless of which end portion is inserted into the hole 103 formed on the body frame 11 side. Thus, since the vibration isolator 110 has no directivity, the assemblability of the vibration isolator 110 can be improved.

Further, by providing an axial hole 126 at the center of the columnar part 121 and the conical part 123 of the vibration isolator, the cylindrical part 121 and the conical part 123 are deformed when the vibration isolator 110 is inserted into the hole 126 of the storage part. It becomes easy to do, and the workability | operativity of insertion of the vibration isolator 110 increases. As a result, the assembling property of the vibration isolator 110 can be further enhanced.
It should be noted that the axial hole of the vibration isolator may be omitted.

The operation of the electrical equipment support structure described above will be described next.
Returning to FIG. 4, since the battery 91 is pressed by the ends 110 a of the plurality of vibration isolating materials, it is possible to make it difficult for the battery 91 to transmit the vibration of the engine 13 and the vehicle vibration accompanying traveling.

  In addition, an upper plate 102 is provided as an electrical component mounting portion to which other electrical components 111a to 111c are mounted on the other ends 110b of the plurality of vibration isolation materials. That is, the other electrical components 111a to 111c are rubber-mounted on the upper plate 102 provided at the other end 110b of the vibration isolator. Similarly to the above, the electrical component 112d is rubber-mounted on the bottom plate 97 of the cross member 90 as well. Therefore, it is possible to make it difficult for the electrical components 112a to 112d to transmit the vibrations of the engine and the vehicle vibrations associated with traveling.

  Further, the plurality of vibration isolation materials 110 are arranged so as to penetrate the cross member 90 of the vehicle body frame 11, and support the battery 91 and the electrical components 111 a to 111 d at both ends of the vibration isolation materials 110. did. Since the battery 91 and the electrical components 111a to 111d can be attached to the storage portion 92 via the vibration isolator 110 without using bolt fastening means, the number of electrical component attachment steps can be reduced.

  Further, since the battery 91 and the electrical components 111a to 111d are supported at one end and the other end of the vibration isolator 110, the electrical components 112a to 112d are compared to the case where the electrical component is supported at one end of the vibration isolator. Can be efficiently supported and installed. In addition, since the battery 91 and the electrical components 112a to 112d are disposed at both ends of the vibration isolator 110, the battery 91 and the electrical components 111a to 111d can be centrally disposed in one place.

A plurality of anti-vibration materials 110 are attached to the bottom plate 97 and the upper plate 102 of the battery storage unit, respectively, and the movement of the battery 91 is regulated by these anti-vibration materials 110.
Since the battery 91 is supported by the vibration isolating material 110 that is intermittently disposed on the bottom plate 97 and the upper plate 102 of the battery housing portion 92, when the vibration isolating material is provided over the entire surface of the bottom plate and the upper plate of the battery housing portion. In comparison, it is possible to easily ensure a predetermined vibration-proofing function while suppressing the amount of the vibration-proofing material 110 used.

Anti-vibration members 116L and 116R are disposed between the left and right ends of the battery 91 in the vehicle width direction and the left and right main frames 14L and 14R.
When the left and right forces in the vehicle width direction are applied to the battery 91, the left and right ends of the battery 91 abut against the second vibration isolator. In addition to the upper and lower surfaces of the battery 91, the left and right end portions of the battery 91 are also provided with the vibration isolating action by the vibration isolating members 116L and 116R, so that the battery 91 can effectively exert the vibration isolating action.

Next, a second embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 8, the vehicle body frame 11B includes a head pipe 12B and left and right main frames 14BL and 14BR extending from the head pipe 12B to the left and right of the vehicle in the vehicle width direction. Between these left and right main frames 14BL and 14BR, a substrate 131 disposed so as to straddle the left and right main frames 14L and 14R is supported via a plurality of vibration isolation materials 110. Electrical components 112a and 112b are attached via the vibration isolator 110.
That is, the substrate 131 as an electrical component mounting member for mounting the electrical components 112 a and 112 b is supported via the plurality of vibration isolation materials 110.

  As shown in FIG. 9, a board 131 to which electrical components 112a and 112b are attached is arranged immediately after the head pipe 12B between the left and right main frames 14BL and 14BR extending from the head pipe 12B to the left and right rear. Yes. The shape of the substrate 131 was set to match the contours of the left and right main frames 14L and 14R in plan view.

  As shown in FIG. 10, the lower cylindrical portion 121 provided in the vibration isolator 110 is fitted into the holes 126 and 126 formed in the left and right flange portions 132L and 132R provided in the left and right main frames 14BL and 14BR. The left and right flange portions 132 </ b> L and 132 </ b> R are respectively sandwiched between the flange portion 124 and the lower base portion 122 provided on the vibration isolator 110. The substrate 131 is placed on the flange portion 124 of the vibration isolator 110, the substrate 131 is fitted to the upper cylindrical portion 121, and the substrate 131 is held by the upper base 122 from above.

  Similar anti-vibration materials 110 are erected on the substrate 131, and electrical components 112 a and 112 b are attached to these anti-vibration materials 110. The mounting structure of the electrical component is not greatly different from the structure shown in FIG.

  As shown in FIG. 11, a front cross member 130 is passed in the vehicle width direction to the front portions of the left and right main frames 14BL and 14BR, and a plurality of holes 133 are formed in the front cross member 130 in the height direction. The anti-vibration material 110 is fitted in each of the holes 133, and the substrate 131 is attached to the anti-vibration material 110. The fitting and mounting structure of the vibration isolator 110 and its peripheral part is not significantly different from that of FIG.

Hereinafter, the dimensional relationship of the vibration isolator will be described.
Returning to FIG. 7, the columnar portion 121 of the vibration isolator has an outer diameter Da corresponding to the hole diameter provided in the body frame 11 </ b> B and a base portion 122 provided at both ends of the columnar portion and connected to the columnar portion 121. A conical portion 123 having a larger outer diameter Db (Da <Db) and having an outer diameter Dc (Dc <Db) where the outer diameter of the tip portion extending from the base portion 122 is smaller than that of the base portion 122; Is formed with a flange portion 124 integrally formed in the middle of the cylindrical portion 121 so as to be distinguished from the thickness of the wall or the body frame and the flange thickness of other electrical components.

Next, the operation of the second embodiment will be described.
Returning to FIG. 8, electrical component attachment members (substrate 131) are attached to the main frames 14 </ b> BL and 14 </ b> BR via a plurality of vibration isolation materials 110, and the electrical components 112 a and 112 b are attached to the substrate 131 via the vibration isolation materials 110. Mounted. That is, since the electrical components 112a and 112b are attached to the frame with double vibration isolation, a high vibration isolation effect can be exhibited.

  In addition, the electrical components 112 a and 112 b are attached via a rod-shaped vibration isolator 110. Since electrical components can be attached to the substrate 131 via the vibration isolator 110 without using bolt fastening means, the number of electrical component attachment steps can be reduced.

Next, a modified example in which electrical components are stored in the body frame will be described.
As shown in FIG. 12, the vehicle body frame 11C includes a head pipe 12C, left and right main frames 14CL and 14CR extending rearward from the head pipe 12C and supporting the engine 13, and the left and right main frames 14CL and 14CR. Pivot plates 22CL and 22CR extending downward from the end portions are provided.

  As shown in FIG. 13 (a), a part of the right main frame 14CR having a square cross-section is cut out to form a U-shaped cross-section that is opened to the inside of the vehicle width to form a storage portion 141. Has been. A slit-like groove 146 is formed on the upper plate 143 and the lower plate 144 of the main frame 14CR so that an O-ring 145 formed of rubber is engaged outward in the vehicle width direction.

A foam material 147 is wrapped in an electrical component (not shown). By setting the foam material 147 in the storage portion 92 and passing the O-ring 145 to the groove portion 146, the foam material 147 in which the electrical component is wrapped is obtained. Fixed to the main frame 14CR. The right main frame 14CR has the same structure as the left main frame 14CL. Description is omitted.
As shown in FIG. 13B, foam materials 147 and 147 in which electrical components (FIG. 14, reference numerals 148L and 148R) are wrapped are fixed to the main frames 14CL and 14CR.

As shown in FIG. 14, storage portions 92 are formed in the left and right main frames 14CL and 14CR, and foam materials 147 and 147 in which electrical components 148L and 148R are respectively wrapped are stored in the storage portions 92, respectively. , And are fixed by O-rings 145 and 145. In this way, by storing the electrical components using the storage units 141 and 141 formed on the left and right main frames 14CL and 14CR, dead electrical components that have large constraints such as a small layout space and a limited layout space. A space that tends to become a space can be used effectively. In addition, since it is held by the O-ring 145 without using fastening members such as bolts and nuts, the number of attaching / detaching steps can be reduced.
The cross section of the main frame may be a U-shaped cross section.

Next, another embodiment of the vibration isolator will be described.
As shown in FIG. 15, the vibration isolator 110B includes a column portion 121B and a base 122 provided at both ends of the column portion 121B and connected to the column portion 121B having a larger outer diameter than the column portion 121B and extending from the base 122. A conical part 123 whose outer diameter is smaller than that of the base part 122, and a flange part integrally formed in the middle of the cylindrical part 121 so as to distinguish the cylindrical part 121 from the thickness of the wall and the thickness of the flange of other electrical components 124. The difference from FIG. 7 is that the outer diameters of the upper and lower cylindrical portions change, and the outer diameter is set to be the smallest at the midpoint between the flange portion 124 and the base portion. In addition, there is no significant difference, and the description is omitted.

Although the present invention is applied to a motorcycle in the embodiment, it can also be applied to a saddle-ride type tricycle and can be applied to a general saddle-ride type vehicle.
According to the second aspect of the present invention, it is possible to omit the vibration isolating member to be disposed between the left and right ends of the battery in the vehicle width direction and the left and right main frames.

  The present invention is suitable for motorcycles.

  DESCRIPTION OF SYMBOLS 10 ... Motorcycle, 11, 11B ... Body frame, 12 ... Head pipe, 14L, 14R ... Left and right main frame 25 ... Front wheel, 90 ... Cross member, 91 ... Battery, 91a ... Battery upper surface, 91b ... Battery bottom surface, 92 ... Storage unit, 110 ... Anti-vibration material, 111a to 111d ... Other electrical components, 112a, 112b ... Electrical component, 113 ..., 116L, 116R ... Left and right anti-vibration members, 121 ... Cylindrical portion, 122 ... Base, 123 ... Conical portion 124. Collar portion 125. Wall of housing portion 126. Axial hole 131 131 electrical component mounting member (substrate)

Claims (6)

An electrical component support structure for mounting an electrical component such as a battery (91) on a body frame (11) of a motorcycle,
A plurality of rod-shaped vibration-proofing materials (110) are arranged so as to penetrate through the wall (125) of the storage portion for storing the battery (91), and the battery (91) is arranged at one end of these vibration-proofing materials (110). ) And the other electrical components (111a to 111d) are supported by the other end of the vibration isolator (110). The vehicle body frame (11) includes a head pipe (12) that supports a front wheel (25), left and right main frames (14L, 14R) extending from the head pipe (12), and left and right main frames (14L, 14R). ) And a cross member (90) passed between
The storage portion (92) is formed on the cross member (90), and the vibration isolator (110) is attached to the cross member (90) so as to hit the top surface and the bottom surface of the battery (91). The electric component support structure for a motorcycle according to claim 1, wherein the electric component is supported by the electric component.   Anti-vibration members (116L) that enclose other electrical components (112a, 112b) between the left and right ends of the battery (91) in the vehicle width direction and the left and right main frames (14L, 14R) and prevent transmission of vibrations. 116R), the electrical equipment support structure for a motorcycle according to claim 1 or 2. An electric component support structure for mounting an electric component such as a battery (91) on a body frame (11B) of a motorcycle,
The vehicle body frame (11B) includes a head pipe (12B) and left and right main frames (14BL, 14BR) extending from the head pipe (12B) to the left and right in the vehicle width direction.
Between these left and right main frames (14BL, 14BR), an electrical component mounting member (131) for mounting electrical components arranged so as to straddle these left and right main frames (14BL, 14BR) is provided with a plurality of vibration isolation materials ( 110), and further, electrical components (112a, 112b) are mounted on the electrical component mounting member (131) via a rod-shaped vibration isolator (110). Support structure.   The anti-vibration material (110) is provided on a cylindrical portion (121) having an outer diameter corresponding to a hole diameter provided on the wall (125) or the vehicle body frame (11, 11B), and on both ends of the cylindrical portion (121). The base part (122) connected to the cylindrical part (121) has a larger outer diameter than the cylindrical part (121) and the outer diameter of the tip part extending from the base part (122) is smaller than the base part (122). The cylindrical portion (123) and the cylindrical portion (121) are arranged so as to correspond to the thickness of the wall (125) or the thickness of the body frame (11, 11B) and the flange thickness of the other electrical components. The support structure for an electrical component in a motorcycle according to claim 2 or 4, comprising a flange (124) integrally formed at the center of the portion (121).   The support of electrical equipment in a motorcycle according to claim 5, wherein an axial hole is formed so that a center of the cylindrical portion (121) and a center of the pair of conical portions (123) are hollow. Construction.

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