JP2013252807A - Electric component mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric component mounting structure capable of providing the same extent of fixation as a metallic bracket even when using a resin bracket.SOLUTION: A resin bracket 50, which is mounted with a CDI unit thereon and is fixed to a seat rail 23, includes: a retainer part 52 which retains the CDI unit; a lid part 53 with which an opening of the retainer part 52 is covered; and a fixation part 54 which has a contact part 76 and a flap part 77 and is formed under the retainer part 52. The retainer part 52 and the lid part 53 are connected on an electric component mounting hinge part, and the contact part 76 and the flap part 77 are connected on a vehicle body mounting hinge part 78. Further, the retainer part 52 and the lid part 53 include an electric component side lock mechanism and an electric component side locking part 91, and the contact part 76 and the flap part 77 include a vehicle body side lock mechanism 92 and a vehicle body side locking part 93.

Description

  The present invention relates to an electrical component mounting structure for mounting electrical components to a vehicle body such as a saddle riding type vehicle.

  Conventionally, there has been disclosed a motorcycle having a structure in which various electrical components are fixed to a vehicle body frame via a bracket (see, for example, Patent Document 1). In Patent Document 1, a bracket constituted by fixing a shaft member and a plate member to each other by welding or the like is fixed to a down tube or a cross pipe, which is a vehicle body frame, by screws or the like. A plurality of electrical components are attached to the mounting plate portion of the bracket, and among the plurality of electrical components, the fall sensor has its insertion port inserted into the insertion plate portion of the bracket. It is fixed.

JP 2011-63195 A

  In recent years, in order to reduce the weight of a vehicle, various brackets that have been conventionally formed of a metal material tend to be changed to those made of resin. For this reason, the resin bracket is required to be fixed with high reliability equivalent to that in the past, that is, equivalent to a metal bracket screw-fixed.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an electrical component mounting structure that can be fixed to the same extent as a metal bracket even if it is a resin bracket.

In order to achieve the above object, the invention according to claim 1
An electrical component mounting structure comprising a vehicle body, an electrical component, and a resin bracket to which the electrical component is mounted and fixed to the vehicle body,
The bracket is
A retainer for holding the electrical component;
A lid portion covering the opening of the retainer portion;
An electrical equipment mounting hinge for connecting the retainer and the lid;
An electrical component side locking mechanism provided on the retainer portion and the lid portion on the opposite side of the electrical component mounting hinge portion, and fixing the lid portion to the retainer portion;
An electrical component side locking portion that is provided on the retainer portion and the lid portion on the electrical component mounting hinge portion side, and locks the retainer portion and the lid portion when the electrical component side locking mechanism is locked;
It is characterized by providing.

In addition to the configuration of claim 1, the invention according to claim 2
The bracket includes a fixing portion that is fixed to the vehicle body,
The fixing part is
A contact portion that contacts the vehicle body;
A flap portion for fixing the bracket to the vehicle body in cooperation with the contact portion;
A vehicle body attachment hinge portion connecting the contact portion and the flap portion;
A vehicle body provided on the contact portion and the flap portion on the opposite side of the vehicle body attachment hinge portion, and fixing the flap portion to the contact portion so as to sandwich the vehicle body between the contact portion and the flap portion. Side locking mechanism;
A vehicle body side locking portion that is provided on the vehicle body mounting hinge portion side at the contact portion and the flap portion, and locks the contact portion and the flap portion when the vehicle body side locking mechanism is locked;
It is characterized by providing.

In addition to the structure of claim 2, the invention according to claim 3
The rotating shaft of the electrical equipment mounting hinge portion and the rotating shaft of the vehicle body mounting hinge portion are different from each other by approximately 90 ° in plan view.

In addition to the configuration of claim 2 or claim 3, the invention according to claim 4
The retainer portion has a cutout portion at least in a region overlapping with the flap portion in plan view, and the retainer portion and the flap portion are formed so as not to overlap in plan view.

The invention according to claim 5 includes, in addition to the configuration of any one of claims 1 to 4,
The electrical component side locking portion is provided on a locking claw provided on one of the retainer portion and the lid portion and on the other side of the retainer portion and the lid portion, and the locking claw And a locking hole for locking.

In addition to the structure of any one of Claims 2-5, the invention which concerns on Claim 6 is
The vehicle body side locking portion is provided on a locking claw provided on one of the contact portion and the flap portion, and on the other side of the contact portion and the flap portion. It is comprised by the nail | claw and the latching hole latched.

In addition to the configuration of any one of claims 2 to 6, the invention according to claim 7
The fixing portion includes a pedestal portion between a lower surface of the retainer portion and the contact portion.

In addition to the structure of claim 7, the invention according to claim 8
The pedestal is an inclined table that is inclined in the height direction,
A coupler attached to the electrical component is disposed below the highest portion of the retainer portion.

The invention according to claim 9 includes, in addition to the structure of any one of claims 1 to 8,
The vehicle body includes a vehicle body frame having a main frame extending rearward from the head pipe and a pair of left and right seat rails extending rearward from an intermediate portion of the main frame,
The bracket is attached to a cross plate that connects the pair of seat rails.

The invention according to claim 10 includes, in addition to the structure of claim 9,
The contact portion has a protrusion protruding from the contact surface with the cross plate,
The cross plate has a positioning hole in which the protrusion can be locked,
The bracket is fixed to the vehicle body frame by locking the protrusion in the positioning hole.

The invention according to claim 11 is:
An electrical component mounting structure comprising a vehicle body, an electrical component, and a resin bracket to which the electrical component is mounted and fixed to the vehicle body,
The bracket includes a fixing portion that is fixed to the vehicle body,
The fixing part is
A contact portion that contacts the vehicle body;
A flap portion for fixing the bracket to the vehicle body in cooperation with the contact portion;
A vehicle body attachment hinge portion connecting the contact portion and the flap portion;
A vehicle body provided on the contact portion and the flap portion on the opposite side of the vehicle body attachment hinge portion, and fixing the flap portion to the contact portion so as to sandwich the vehicle body between the contact portion and the flap portion. Side locking mechanism;
A vehicle body side locking portion that is provided on the vehicle body mounting hinge portion side at the contact portion and the flap portion, and locks the contact portion and the flap portion when the vehicle body side locking mechanism is locked;
It is characterized by providing.

  According to the first aspect of the invention, when the electrical component side locking mechanism on the side opposite to the electrical component mounting hinge portion is locked, the electrical component side locking portion on the electrical component mounting hinge portion side is locked. The lid can be fixed on both the electrical component mounting hinge and the opposite side of the electrical component mounting hinge. Even if the electrical component mounting hinge is damaged, the electrical component side locking portion ensures It is possible to hold electrical components.

  According to the second and eleventh aspects of the present invention, when the vehicle body side locking mechanism on the side opposite to the vehicle body mounting hinge portion is locked, the vehicle body portion side locking portion on the vehicle body mounting hinge portion side is locked. And the flap part can be fixed on both the body mounting hinge part side and the opposite side of the vehicle body mounting hinge part side. The bracket can be fixed to the vehicle body.

  According to the third aspect of the present invention, the bracket having the shape having the two hinge portions can be easily formed by the upper and lower divided molds without interfering with the electrical component side locking mechanism.

  According to invention of Claim 4, a flap part can be shape | molded with an up-and-down bipartite metal mold | die, and the weight reduction of the bracket 50 can be achieved.

  According to the invention of claim 5, the electrical component side locking portion capable of reliably locking the retainer portion and the lid portion can be configured with a simple mechanism.

  According to the sixth aspect of the present invention, the vehicle body side locking portion capable of reliably locking the contact portion and the flap portion can be configured with a simple mechanism.

  According to the seventh aspect of the present invention, it is possible to suppress the vibration transmitted from the vehicle body to the electrical component after the vibration from the vehicle body is attenuated by the pedestal.

  According to invention of Claim 8, the space which can arrange | position a coupler is securable with the minimum base leg part height.

  According to the ninth aspect of the present invention, the bracket can be easily fixed to the vehicle body frame simply by sandwiching the cross plate between the contact portion and the flap portion of the bracket.

  According to the invention of claim 10, the bracket can be positioned with respect to the vehicle body frame by the locking of the protrusion and the positioning hole, and the assemblability is good.

1 is a left side view of a motorcycle including an electrical component mounting structure according to the present invention. It is an enlarged view of the electrical equipment mounting structure shown in FIG. It is a perspective view of the resin-made brackets attached to the vehicle body frame. It is a principal part enlarged view of a vehicle body frame. It is the perspective view of the resin-made brackets seen from diagonally left front upper. It is the perspective view of the resin-made brackets seen from above. It is a left view of resin bracket. It is a rear view of a resin bracket. It is a bottom view of a resin bracket. It is sectional drawing which shows the fixed state to the vehicle body frame of resin brackets. It is sectional drawing of the resin-made brackets which shows the state by which the retainer part and the lid part were locked by the electrical equipment side locking mechanism.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the figure, Fr, Rr, L, R, U, and D represent front, rear, left, right, upper, and lower, respectively, based on the driver seated on the motorcycle.

  FIG. 1 is a left side view showing an overall configuration of a motorcycle having an electrical component mounting structure according to the present invention, FIG. 2 is an enlarged view of the electrical component mounting structure, and FIG. 3 is a perspective view of a resin bracket mounted on a vehicle body frame. FIG. 4 is an enlarged view of a main part of the body frame.

  As shown in FIG. 1, a motorcycle 10 as a saddle-ride type vehicle includes a head pipe 21, a main frame 22 that extends rearward from the upper portion of the head pipe 21, and extends obliquely downward. A pair of left and right pivot frames 26 extending downward from the lower end, a pair of left and right seat rails 23 extending rearward from an intermediate portion of the main frame 22, and a pair of left and right supports connecting the intermediate portion of the seat rail 23 and the pivot frame 26 The body frame 11 is mainly composed of a stay 24 and a down frame 25 extending obliquely downward and rearward from the lower portion of the head pipe 21.

  A front fork 14 is rotatably attached to the head pipe 21, and a bar handle 33 is attached to the front fork 14 and a front wheel 34 is attached to the lower part. The down frame 25 and the pivot frame 26 support a power unit P in which the engine 12 and the transmission 13 are integrally provided by using a bracket 30 fixed to the down frame 25. Further, the pivot frame 26 is provided with a swing arm 15 extending rearward of the vehicle via a pivot shaft 31, and after the driving force of the engine 12 is transmitted to the rear end of the swing arm 15 via a chain 32. A ring 35 is provided. A fuel tank 28 is attached to the main frame 22 so as to straddle the front part. A seat 29 is attached to the upper part of the pair of seat rails 23.

  In FIG. 1, reference numeral 42 is a front cowl, 43 is a headlamp, 44 is a front fender, 45 is a side cover, 46 is a rear side cover, 47 is a rear fender, and 48 is a tail lamp.

As shown in FIGS. 2 to 4, a resin bracket 50 that holds a capacitive discharge ignition unit (hereinafter referred to as a CDI unit) 51 as an electrical component is attached to the vehicle body frame 11. Specifically, a cross plate 40 that couples the pair of seat rails 23 in the vehicle width direction is fixed to the front end portion side of the seat rails 23 by welding or the like (see FIG. 4). The cross plate 40 is formed by bending a plate-shaped member punched into a substantially H shape into a substantially U-shape, and the resin bracket 50 is a substantially rectangular shape of the cross plate 40 provided with a pair of positioning holes 41. It is attached to the upper plate part. In addition, the cross plate 40 may be comprised only by this upper-plate part.
A regulator 38 is attached to the attachment plate 39 fixed to the main frame 22 (see FIG. 2).

  As shown in FIGS. 5 to 9, the resin bracket 50 is provided at the retainer portion 52 that can accommodate the CDI unit 51, the lid portion 53 that covers the opening of the retainer portion 52, and the lower portion of the retainer portion 52. For example, and is integrally formed by injection molding of polypropylene resin. The retainer portion 52 and the lid portion 53 formed in a substantially rectangular shape are connected to each other by an electrical component attachment hinge portion 55 so as to be freely opened and closed. The electrical component attachment hinge portion 55 is formed by integrally forming the connecting portion between the retainer portion 52 and the lid portion 53 into a thin wall. In the following description, the front-rear and left-right directions of the bracket 50 represent directions when the bracket 50 is attached to the vehicle body frame 11.

  The retainer portion 52 is formed in a substantially rectangular bottomed box shape whose periphery (four sides) is surrounded by walls 56 (56F, 56B, 56R, 56L) and opens upward. A coupler hole 58 through which the coupler 51a (see FIG. 2) of the CDI unit 51 is inserted is formed. Further, a front portion of the retainer portion 52 is provided with a notch portion 59 formed by notching the front wall 56F. The shape of the notch 59 will be described in detail later.

  On the right wall 56R of the retainer portion 52 on the opposite side to the electrical component mounting hinge portion 55, an engagement rib 60 that protrudes upward from the upper edge that protrudes outward (right side) is formed. An engagement convex portion 60a having a substantially triangular cross section is formed on the distal end portion of the engagement rib 60 so as to protrude outward (right side).

  The front wall 56F and the rear wall 56B of the retainer portion 52 protrude forward and rearward, respectively, and an L-shaped rib 61F and a U-shaped rib 61B that are continuous with the front wall 56F and the rear wall 56B are electrical component mounting hinge portions. It is formed on the 55 side (left side). The L-shaped rib 61 </ b> F and the U-shaped rib 61 </ b> B are provided with a locking hole 62 that locks a locking claw 70 of the lid portion 53 described later from the bottom 57 to the side wall.

  The lid portion 53 also has a rectangular wall 63 (63F, 63B, 63R, 63L), and is formed in a bottomed rectangular shape having the same size as the retainer portion 52 in plan view. The bottom portion 65 is formed with a large hole 64 for weight reduction. A rib 66 is formed on the left wall 63L of the lid portion 53 so as to protrude horizontally outward (left side).

  The rib 66 is provided with a lock hole 67 into which the engaging convex portion 60a of the retainer portion 52 is engaged when the lid portion 53 is put on the retainer portion 52. As a result, the engagement convex portion 60 a of the retainer portion 52 and the lock hole 67 of the lid portion 53 provide the electrical component side locking mechanism 90 that fixes the lid portion 53 to the retainer portion 52 on the opposite side of the electrical component attachment hinge portion 55. Configure. In addition, a presser piece 69 that is connected to the left wall 63L via a thin hinge portion 68 is formed inside the lock hole 67.

  The front wall 63F and the rear wall 63B of the lid portion 53 have locking claws 70 extending obliquely upward toward the retainer portion 52 corresponding to the L-shaped rib 61F and the U-shaped rib 61B of the retainer portion 52, respectively. Is formed on the electrical component mounting hinge portion 55 side (right side). The locking claw 70 is locked to the locking hole 62 of the retainer portion 52 when the lid portion 53 is put on the retainer portion 52. Accordingly, the locking hole 62 of the retainer portion 52 and the locking claw 70 of the lid portion 53 cause the electrical component side locking portion 91 to lock the retainer portion 52 and the lid portion 53 on the electrical component mounting hinge portion 55 side. Configure.

  The fixing portion 54 is formed on a base leg portion 75 provided below the retainer portion 52 from a position closer to the center than the wall 56 of the retainer portion, and a lower portion of the base leg portion 75 so as to form the vehicle body frame 11 (cross plate 40). And a flap portion 77 that fixes the bracket 50 to the vehicle body frame 11 in cooperation with the contact portion 76. The contact portion 76 and the flap portion 77 are connected to each other by a vehicle body attachment hinge portion 78 so as to be opened and closed. The vehicle body attachment hinge portion 78 is formed by integrally forming the connecting portion between the contact portion 76 and the flap portion 77 with a thin thickness.

  As shown in FIG. 6, the rotation axis of the vehicle body attachment hinge portion 78 is formed at an angle that is approximately 90 ° different from the rotation axis of the electrical component attachment hinge portion 55 in plan view. The bracket 50 has a state in which the electrical component mounting hinge portion 55 and the vehicle body mounting hinge portion 78 are opened, in other words, the retainer portion 52 and the lid portion 53, and the contact portion 76 and the flap portion 77 are substantially horizontal. Are integrally formed in a state of being arranged side by side. Accordingly, the bracket 50 having the shape having the two hinge portions 55 and 78 can be easily formed with the upper and lower divided molds without interfering with the electrical component side lock mechanism 90.

  Further, as shown in FIG. 9, the flap portion 77 before being bent is located in the projection region of the retainer portion 52 in a plan view, and the structure of the molding die may be complicated as it is. For this reason, in the bracket 50 of this embodiment, the retainer part 52 forms the notch part 59 in the area | region which overlaps at least the flap part 77 in planar view, and the retainer part 52 and the flap part 77 do not overlap in planar view. It has become. Thus, even when the flap portion 77 is connected from the pedestal portion 75 via the vehicle body attachment hinge portion 78 within the projection region of the retainer portion 52 in a plan view, molding with the upper and lower split molds is performed. It is possible.

  As shown in FIG. 7, the pedestal portion 75 is a substantially rectangular box-shaped portion that is continuously formed downward from the bottom portion 57 of the retainer portion 52, and the inside is thinned for weight reduction, and the rear side is the front side. It is formed to be inclined so as to be higher than the side. Thereby, the coupler hole 58 provided in the bottom part 57 of the retainer part 52 is located on the highest part side of the retainer part 52, and the CDI unit 51 protruding from the coupler hole 58 while suppressing the height of the pedestal part 75 is provided. Space for the coupler 51a is secured.

  As shown in FIGS. 7 and 9, the contact portion 76 is configured by the bottom portion of the base leg portion 75, and a pair of ribs 79 (79 </ b> F and 79 </ b> B) extending in the left-right direction is formed on the lower surface of the contact portion 76. Has been. The interval between the pair of ribs 79F and 79B is set to the same width as the width W (see FIG. 4) of the cross plate 40 in the front-rear direction. In addition, a pair of protrusions 80 extending downward and rearward from the contact surface 81 with the cross plate 40 are formed in the middle of the pair of ribs 79F and 79B so as to correspond to the positioning holes 41 of the cross plate 40. Has been. The bracket 50 is positioned with respect to the cross plate 40 by disposing the cross plate 40 between the pair of ribs 79F and 79B and engaging the protrusion 80 in the positioning hole 41.

  A substantially L-shaped locking claw 82 whose front end protrudes forward is provided on the side of the abutment portion 76 on the side of the vehicle body mounting hinge portion 78, specifically, in the center in the left-right direction of the front rib 79F. Further, the bottom portion 83 of the contact portion 76 opposite to the vehicle body mounting hinge portion 78 is formed one step higher than the contact surface 81, and extends from the bottom portion 83 over the entire width (left and right direction) of the contact portion 76. A rib 84 protruding downward is formed. The rib 84 is provided with a pair of lock holes 85 with which engaging protrusions 86a of a flap portion 77 described later are engaged.

  The flap portion 77 has an engaging portion 86 whose front portion is bifurcated, and an engaging convex portion 86a having a substantially triangular cross section is formed on the front end portion of each engaging portion 86 so as to protrude forward. . When the flap portion 77 is bent 180 ° by the vehicle body attachment hinge portion 78, the engagement convex portions 86 a of the engagement portion 86 engage with the pair of lock holes 85 of the rib 84. As a result, the lock hole 85 of the contact portion 76 and the engagement convex portion 86a of the flap portion 77 provide a vehicle body side locking mechanism 92 that fixes the flap portion 77 to the contact portion 76 on the opposite side of the vehicle body attachment hinge portion 78. Configure.

  Further, the flap portion 77 is formed with a locking hole 87 corresponding to the locking claw 82 of the contact portion 76, and when the flap portion 77 is bent 180 ° by the vehicle body attachment hinge portion 78, the locking claw is formed. 82 is locked in the locking hole 87. As a result, the locking hole 87 of the flap portion 77 and the locking claw 82 of the contact portion 76 cause the flap portion 77 and the contact portion 76 to be locked on the vehicle body attachment hinge portion 78 side. Configure. Further, the flap portion 77 is formed with a relief groove 88 corresponding to the pair of protrusions 80, and when the flap portion 77 is bent 180 ° by the vehicle body attachment hinge portion 78, the interference between the flap portion 77 and the protrusion 80. Is prevented.

  Next, assembly of the electrical component mounting structure having the above configuration will be described with reference to FIGS. 10 and 11. First, as shown in FIG. 10, with the flap portion 77 of the bracket 50 facing the front of the vehicle, the cross plate 40 is positioned between the pair of ribs 79F and 79B, and the protrusion 80 of the abutment portion 76 is placed on the cross plate. It is locked in the 40 positioning holes 41. The protrusion 80 and the positioning hole 41 are locked by inserting the tip end of the protrusion 80 into the positioning hole 41 obliquely from above and pressing the bracket 50 obliquely downward with a strong force to increase the elasticity of the resin bracket 50. Use and lock. Thereby, since the bracket 50 is positioned with respect to the cross plate 40, the subsequent assembling work becomes easy.

  Next, the flap portion 77 is bent 180 ° rearward by the vehicle body attachment hinge portion 78, and the engagement convex portion 86 a of the engagement portion 86 and the rib 84 are sandwiched between the contact portion 76 and the flap portion 77. The lock hole 85 is engaged. At the same time, the locking claw 82 of the contact portion 76 is locked in the locking hole 87 of the flap portion 77. Thereby, the flap 77 and the contact portion 76 are firmly fixed to the vehicle body attachment hinge portion 78 side by the vehicle body side locking portion 93 and the opposite side of the vehicle body attachment hinge portion 78 side is firmly fixed by the vehicle body side lock mechanism 92. Even if the vehicle body mounting hinge portion 78 is damaged, the bracket 50 remains fixed to the cross plate 40.

  Next, as shown in FIGS. 2 and 11, the CDI unit 51 is accommodated in the retainer portion 52 while the coupler 51 a is inserted into the coupler hole 58, and then the lid portion 53 is bent by 180 ° by the electrical component mounting hinge portion 55. The part 53 is put on the retainer part 52. Then, the engaging convex portion 60a of the retainer portion 52 and the lock hole 67 of the lid portion 53 are engaged, and the presser piece 69 is tilted by 90 ° by the hinge portion 68 and the back surface of the engaging rib 60 is pressed by the presser piece 69. To do. As a result, the engagement rib 60 is held between the lock hole 67 and the presser piece 69, and the engagement rib 60 is prevented from falling in a direction in which the engagement rib 60 is disengaged from the lock hole 67 (clockwise in FIG. 11). The Therefore, the electrical component side locking mechanism 90 firmly fixes the lid portion 53 to the retainer portion 52 on the side opposite to the electrical component mounting hinge portion 55.

At the same time that the engaging projection 60a of the retainer 52 is engaged with the lock hole 67 of the lid 53, the locking claw 70 of the lid 53 is locked to the locking hole 62 of the retainer 52 (FIG. 10). reference). Thereby, the electrical component side latching | locking part 91 fixes the lid part 53 to the retainer part 52 by the electrical component attachment hinge part 55 side. That is, the retainer portion 52 and the lid portion 53 are firmly fixed by the electrical component side locking portion 91 and the electrical component side locking mechanism 90 on both the electrical component mounting hinge portion 55 side and the opposite side.
The fixing order of the bracket 50 to the cross plate 40 and the fixing order of the lid part 53 to the retainer part 52 may be the reverse order.

  As described above, according to the electrical component mounting structure according to the present embodiment, the resin bracket 50 to which the CDI unit 51 is mounted and fixed to the vehicle body frame 11 includes the retainer portion 52 that holds the CDI unit 51, and A lid portion 53 that covers the opening of the retainer portion 52, an electrical component attachment hinge portion 55 that connects the retainer portion 52 and the lid portion 53, and the retainer portion 52 and the lid portion 53 on the opposite side of the electrical component attachment hinge portion 55. The electrical component side locking mechanism 90 that fixes the lid portion 53 to the retainer portion 52, and the retainer portion 52 and the lid portion 53 are provided on the electrical component mounting hinge portion 55 side, and the retainer portion 52 and the lid portion 53 are locked. Electrical component side locking portion 91 to be provided. Accordingly, the retainer portion 52 and the lid portion 53 of the bracket 50 can be fixed on both sides of the electrical component mounting hinge portion 55 side and the opposite side of the electrical component mounting hinge portion 55. Even if 55 is damaged, the CDI unit 51 can be reliably held by the electrical component side locking portion 91.

  The fixing portion 54 that fixes the bracket 50 to the cross plate 40 includes a contact portion 76 that contacts the cross plate 40, a flap portion 77 that fixes the bracket 50 in cooperation with the contact portion 76, and a contact portion. A vehicle body mounting hinge portion 78 that connects the flap portion 77 and the flap portion 77, and a vehicle body side that is provided on the contact portion 76 and the flap portion 77 on the opposite side of the vehicle body mounting hinge portion 78 and fixes the flap portion 77 to the contact portion 76. The locking mechanism 92 includes a vehicle body side locking portion 93 provided on the contact portion 76 and the flap portion 77 on the vehicle body attachment hinge portion 78 side and locking the contact portion 76 and the flap portion 77. As a result, the cross plate 40 is sandwiched between the contact portion 76 and the flap portion 77 so that the contact portion 76 and the flap portion 77 are placed on both sides of the vehicle body attachment hinge portion 78 side and the opposite side of the vehicle body attachment hinge portion 78. Even if the vehicle body attachment hinge 78 is damaged, the bracket 50 can be securely fixed to the cross plate 40 by the vehicle body side locking portion 93.

  Since the rotation shaft of the electrical component mounting hinge portion 55 and the rotational shaft of the vehicle body mounting hinge portion 78 differ by approximately 90 ° in a plan view, the two hinge portions 55 and 78 can be connected without interfering with the electrical component side locking mechanism 90. The bracket 50 having the shape can be easily formed by the upper and lower divided molds.

  The retainer portion 52 has a notch 59 at least in a region overlapping with the flap portion 77 in plan view, and is formed so that the retainer portion 52 and the flap portion 77 do not overlap in plan view. Thus, the flap portion 77 can be formed, and the weight of the bracket 50 can be reduced.

Since the electrical component side locking portion 91 is configured by a locking claw 70 provided in the lid portion 53 and a locking hole 62 provided in the retainer portion 52 to lock the locking claw 70, the electrical component side locking portion 91 is simple. The electrical component side locking portion 91 capable of locking the retainer portion 52 and the lid portion 53 reliably with the mechanism can be configured.
The electrical component side locking portion 91 may have a configuration in which the locking claw 70 is provided in the retainer portion 52 and the locking hole 62 is provided in the lid portion 53.

Since the vehicle body side locking portion 93 includes a locking claw 82 provided in the contact portion 76 and a locking hole 87 provided in the flap portion 77 and locked to the locking claw 82, the vehicle body side locking portion 93 is simple. The vehicle body side locking portion 93 that can reliably lock the contact portion 76 and the flap portion 77 with the mechanism can be configured.
The vehicle body side locking portion 93 may be configured such that the locking claw 82 is provided in the flap portion 77 and the locking hole 87 is provided in the contact portion 76.

  Since the fixed portion 54 includes a pedestal portion 75 between the lower surface of the retainer portion 52 and the abutting portion 76, the vibration from the body frame 11 is attenuated by the pedestal portion 75 and transmitted to the CDI unit 51. Can be suppressed.

  The pedestal portion 75 is an inclined pedestal that is inclined in the height direction, and the coupler 51a of the CDI unit 51 is disposed below the highest part of the retainer portion 52. Therefore, the coupler 51a can be formed with a minimum pedestal height. Can be secured.

  Since the bracket 50 is attached to the cross plate 40 that connects the pair of left and right seat rails 23, the bracket 50 can be easily attached to the vehicle body frame 11 simply by sandwiching the cross plate 40 between the contact portion 76 and the flap portion 77 of the bracket 50. Can be fixed to.

  Since the bracket 50 is fixed to the vehicle body frame 11 by locking the protrusion 80 provided in the contact portion 76 with the positioning hole 41 of the cross plate 40, the bracket 50 is locked by the locking of the protrusion 80 and the positioning hole 41. The bracket 50 can be positioned with respect to the vehicle body frame 11, and the assemblability is good.

In addition, this invention is not limited to embodiment mentioned above, A deformation | transformation, improvement, etc. are possible suitably.
The bracket 50 of the present embodiment is configured to include both the electrical component side locking mechanism 90 and the electrical component side locking portion 91, and the vehicle body side locking mechanism 92 and the vehicle body side locking portion 93. The structure which has either one may be sufficient.
The electrical component side locking mechanism 90 is not limited to that of the present embodiment as long as the lid portion 53 is fixed to the retainer portion 52. For example, the engaging rib 60 is connected to the lid portion 53 and the lock. The structure which provides the hole 67 in the retainer part 52 may be sufficient.
Similarly, the vehicle body side locking mechanism 92 is not limited to the one in the present embodiment as long as the flap portion 77 is fixed to the contact portion 76 so as to sandwich the vehicle body frame 11. A configuration in which the joint portion 86 is provided in the contact portion 76 and the lock hole 85 is provided in the flap portion 77 may be employed.
Further, the electrical component of the present invention is not limited to the CDI unit 51 of the present embodiment, and can be applied as long as it is attached to the vehicle body.

11 Body frame (body)
21 Head pipe 22 Main frame 23 Seat rail 40 Cross plate 41 Positioning hole 50 Bracket 51 CDI unit (Electrical component)
51a Coupler 52 Retainer part 53 Lid part 54 Fixing part 55 Electrical component mounting hinge part 59 Notch part 60 Engaging rib 62 Locking hole 67 Locking hole 70 Locking claw 75 Base leg part 76 Contacting part 77 Flap part 78 Car body mounting Hinge portion 80 Projection portion 81 Contact surface 82 Locking claw 85 Lock hole 86 Engagement portion 87 Locking hole 90 Electrical component side locking mechanism 91 Electrical component side locking portion 92 Vehicle body side locking mechanism 93 Vehicle body side locking portion

Claims (11)

An electrical component mounting structure comprising a vehicle body (11), an electrical component (51), and a resin bracket (50) to which the electrical component (51) is mounted and fixed to the vehicle body (11),
The bracket (50)
A retainer portion (52) for holding the electrical component (51);
A lid portion (53) covering the opening of the retainer portion (52);
An electrical component mounting hinge portion (55) for connecting the retainer portion (52) and the lid portion (53);
An electrical component side lock that is provided on the retainer portion (52) and the lid portion (53) on the opposite side of the electrical component mounting hinge portion (55), and fixes the lid portion (53) to the retainer portion (52). A mechanism (90);
The retainer portion (52) and the lid are provided when the electrical component side locking mechanism (90) is locked by being provided on the retainer portion (52) and the lid portion (53) on the electrical component mounting hinge portion (55) side. Electrical component side locking portion (91) for locking the portion (53);
An electrical component mounting structure comprising: The bracket (50) includes a fixing portion (54) fixed to the vehicle body (11).
The fixing portion (54)
A contact portion (76) that contacts the vehicle body (11);
A flap portion (77) for fixing the bracket (50) to the vehicle body (11) in cooperation with the contact portion (76);
A vehicle body attachment hinge portion (78) for connecting the contact portion (76) and the flap portion (77);
The contact portion (76) and the flap portion (77) are provided on the opposite side of the vehicle body attachment hinge portion (78), and the contact portion (76) and the flap portion (77) include the vehicle body (11). ) And the vehicle body side locking mechanism (92) for fixing the flap portion (77) to the contact portion (76).
Provided on the abutment portion (76) and the flap portion (77) on the vehicle body attachment hinge portion (78) side, and when the vehicle body side lock mechanism (92) is locked, the abutment portion (76) and the flap A vehicle body side locking portion (93) for locking the portion (77);
The electrical component mounting structure according to claim 1, further comprising:   The electrical component mounting structure according to claim 2, wherein a rotation axis of the electrical component mounting hinge portion (55) and a rotational axis of the vehicle body mounting hinge portion (78) differ by approximately 90 ° in plan view.   The retainer portion (52) has a cutout portion (59) in a region overlapping at least the flap portion (77) in plan view, and the retainer portion (52) and the flap portion (77) are in plan view. The electrical component mounting structure according to claim 2, wherein the electrical component mounting structure is formed so as not to overlap with each other.   The electrical component side locking portion (91) includes a locking claw (70) provided on one of the retainer portion (52) and the lid portion (53), the retainer portion (52), and the 5. The structure according to claim 1, further comprising: a locking hole (62) that is provided on the other side of the lid portion (53) and that locks the locking claw (70). The electrical component mounting structure according to claim 1.   The vehicle body side locking portion (93) includes a locking claw (82) provided on one of the contact portion (76) and the flap portion (77), and the contact portion (76). The said flap part (77) is provided in any one other and is comprised by the latching hole (87) latched with the said latching claw (82), The Claims 2-5 characterized by the above-mentioned. The electrical component mounting structure according to any one of the above items.   The said fixing | fixed part (54) is provided with a base leg part (75) between the lower surface of the said retainer part (52), and the said contact part (76), Any one of Claim 2 to 6 characterized by the above-mentioned. The electrical component mounting structure according to claim 1. The pedestal (75) is a tilting table that is inclined in the height direction,
The electrical component mounting structure according to claim 7, wherein the coupler (51 a) to be mounted on the electrical component (51) is disposed below the highest part side of the retainer portion (52). The vehicle body (11) includes a main frame (22) extending rearward from the head pipe (21), and a pair of left and right seat rails (23) extending rearward from an intermediate portion of the main frame (22). A body frame (11),
The electrical component mounting structure according to any one of claims 1 to 8, wherein the bracket (50) is attached to a cross plate (40) that connects the pair of seat rails (23). . The contact portion (76) has a protrusion (80) protruding from a contact surface (81) with the cross plate (40),
The cross plate (40) has a positioning hole (41) in which the protrusion (80) can be locked,
The electrical component mounting structure according to claim 9, wherein the bracket (50) is fixed to the vehicle body frame (11) by locking the protrusion (80) in the positioning hole (41). . An electrical component mounting structure comprising a vehicle body (11), an electrical component (51), and a resin bracket (50) to which the electrical component (51) is mounted and fixed to the vehicle body (11),
The bracket (50) includes a fixing portion (54) fixed to the vehicle body (11).
The fixing portion (54) fixes the bracket (50) to the vehicle body (11) in cooperation with the contact portion (76) that contacts the vehicle body (11) and the contact portion (76). A flap portion (77), a vehicle body attachment hinge portion (78) connecting the contact portion (76) and the flap portion (77);
The contact portion (76) and the flap portion (77) are provided on the opposite side of the vehicle body attachment hinge portion (78), and the contact portion (76) and the flap portion (77) include the vehicle body (11). ) And the vehicle body side locking mechanism (92) for fixing the flap portion (77) to the contact portion (76).
Provided on the abutment portion (76) and the flap portion (77) on the vehicle body attachment hinge portion (78) side, and when the vehicle body side lock mechanism (92) is locked, the abutment portion (76) and the flap A vehicle body side locking portion (93) for locking the portion (77);
An electrical component mounting structure comprising:

Images