Battery mounting structure

Abstract

To provide a battery mounting structure having high assemblability while suppressing man hour, the number of components, and manufacturing cost.SOLUTION: A battery mounting structure 10 includes a battery module 20, a harness 30, and a harness fixation stay 40. The harness fixation stay 40 is formed such that a first extension part 42 extending along a first side 22 of the battery module 20 and a second extension part 44 extending along a second side 24 of the battery module 20 cross with each other. The first extension part 42 is provided with a fixation part 50 to be fixed to a vehicle. The second extension part 44 includes a stopper part 72 and a harness fixation part 70 having flexibility in a direction of coming close to or separating from an attachment target surface P in the vehicle, and attached in a state of being floated from the attachment target surface P. The stopper part 72 is provided so as to extend from the harness fixation part 70 toward the attachment target surface P.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a battery mounting structure for a vehicle equipped with a battery module. [Background technology]

[0002] Conventionally, a battery pack such as that disclosed in Patent Document 1 has been provided. The battery pack in Patent Document 1 includes a battery group, a control unit that controls the battery group, and a case. The control unit includes a plurality of control devices and an installation member that fixes these control devices within the case, and the height of each mounting portion that fixes each control device on the installation member is set to be different from the height position of at least the maximum width dimension portion of adjacent control devices. In the battery pack in Patent Document 1, a harness is fixed to the installation member. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2007-141478 Summary of the Invention [Problem to be solved by the invention]

[0004] The battery pack of Patent Document 1 described above has a harness fixed with a mounting member, but as the harness length increases, the size of the mounting member also increases, which creates a problem in that the number of mounting points for the mounting member also increases. Therefore, if the configuration of the prior art disclosed in Patent Document 1 is adopted, the number of steps and parts required to fix the mounting member increases. Meanwhile, if the configuration disclosed in Patent Document 1 is adopted and the number of mounting points for the mounting member is reduced, the mounting member may bend during harness assembly, resulting in a problem in that assembly becomes more difficult.

[0005] Therefore, an object of the present invention is to provide a battery mounting structure that is easy to assemble while reducing the number of steps, the number of parts, and manufacturing costs. [Means for solving the problem]

[0006] (1) A battery mounting structure of the present invention comprises a battery module mounted on a vehicle, a harness connected to the battery module, and a harness fixing stay provided with a harness fixing portion for fixing the harness, wherein the harness fixing stay is formed so that a first extension portion extending along a first side of the battery module and a second extension portion extending along a second side of the battery module that intersects with the first side intersect with each other, the first extension portion is provided with a fixing portion that is fixed to the vehicle, the second extension portion has flexibility in a direction toward and away from an attachment surface on the vehicle, and is provided with a stopper portion that is attached in a state floating above the attachment surface, and the harness fixing portion, and the stopper portion is provided so as to extend from the harness fixing portion toward the attachment surface.

[0007] The battery mounting structure of the present invention, configured as described above in (1), can minimize the number of fixing points of the harness fixing stay. This reduces the labor hours, number of parts, and manufacturing costs required for assembling the harness. Furthermore, when fixing the harness to the harness fixing portion, the battery mounting structure of the present invention applies a pressing force to the harness fixing portion, thereby causing the stopper portion to reach the mounting surface and supporting the harness fixing portion. This improves the ease of assembling the harness. Furthermore, when no pressing force is applied to the harness fixing stay, the stopper portion of the battery mounting structure of the present invention is separated from the mounting surface. Therefore, the battery mounting structure of the present invention can suppress the generation of noise, etc., due to contact between the stopper portion and the mounting surface.

[0008] (2) In the battery mounting structure of the present invention described above, the stopper portion may be provided in an area on the end side of the harness fixing stay.

[0009] The battery mounting structure of the present invention, configured as described above in (2), makes it easier to bend the portion of the harness fixing stay where the stopper portion is provided toward the mounting surface when assembling the harness, thereby further improving the ease of assembling the harness.

[0010] (3) In the battery mounting structure of the present invention described above, the harness fixing stay may be bent in an L-shape or a U-shape.

[0011] By configuring the battery mounting structure of the present invention as described above in (3), the harness fixing stay can be fixed in the first extension portion, and the number of fixing points for the harness fixing stay can be minimized, while still allowing the harness to be assembled.

[0012] (4) In the battery mounting structure of the present invention described above, the stopper portion may have a rib extending in a direction toward and away from the mounting surface.

[0013] By adopting the configuration as described above in (4), the battery mounting structure of the present invention can provide a stopper portion with a simple configuration yet high strength.

[0014] (5) In the battery mounting structure of the present invention described above, the stopper portion, when floating above the mounting surface, is preferably inclined at an acute angle relative to the mounting surface, and is preferably configured to assume an upright position relative to the mounting surface by applying a pressing force toward the mounting surface at the harness fixing portion.

[0015] By adopting the configuration described above in (5), the battery mounting structure of the present invention can more reliably support the pressing force applied to the harness fixing portion for attaching the harness at the stopper portion.

[0016] (6) In the battery mounting structure of the present invention described above, the stopper portion may have a bent portion at an end on the mounting surface side that is bent in a direction along the mounting surface.

[0017] By configuring the battery mounting structure of the present invention as described above in (6), when the harness fixing stay is bent until the stopper portion comes into contact with the mounting surface, the bent portion can come into planar contact with the mounting surface, thereby increasing the contact area between the mounting surface and the stopper portion compared to when no bent portion is provided. As a result, the battery mounting structure of the present invention can firmly support the harness by the stopper portion when attaching it to the harness fixing portion.

[0018] (7) In the battery mounting structure of the present invention described above, the harness fixing stay may be fixed to the vehicle together with the bracket of the battery module by fastening together.

[0019] The battery mounting structure of the present invention, configured as described above in (7), eliminates the need to provide a fixing point for the battery module at a location separate from the fixing point of the harness fixing stay, thereby reducing the number of steps, parts, and manufacturing costs required to mount the battery module on a vehicle.

[0020] (8) In the battery mounting structure of the present invention described above, the harness fixing stay is fixed to the vehicle at the fixing portion together with the bracket of the battery module, and the fixing portion has an insertion side of the bracket on the side opposite to the mounting surface, and has a guide portion that guides the bracket from the insertion side toward the mounting surface, and the guide portion has a guide portion that narrows in width as it moves from the insertion side toward the mounting surface.

[0021] The battery mounting structure of the present invention, configured as described above in (8), can guide the brackets of the battery module inserted into the guide parts to the predetermined positions with high positioning accuracy, thereby enabling the battery module assembly work to be performed quickly and with high accuracy. [Effects of the Invention]

[0022] According to the present invention, it is possible to provide a battery mounting structure that solves the above-mentioned problems. [Brief explanation of the drawings]

[0023] [Figure 1] 1 is a perspective view of a battery mounting structure according to an embodiment of the present invention. [Figure 2] FIG. 2 is a plan view of the battery mounting structure shown in FIG. [Figure 3] 2 is an enlarged perspective view of a main part of the battery mounting structure shown in FIG. 1, as viewed from the direction of arrow A. FIG. [Figure 4] 2 is an enlarged perspective view of a main part of the battery mounting structure shown in FIG. 1, as viewed from the direction of arrow B. FIG. [Figure 5] 2 is a perspective view showing a harness fixing stay employed in the battery mounting structure of FIG. 1. FIG. [Figure 6] FIG. 6 is a front view of the harness fixing stay shown in FIG. 5. DETAILED DESCRIPTION OF THE INVENTION

[0024] A battery mounting structure 10 according to one embodiment of the present invention will be described in detail below with reference to the drawings. In the following description, terms indicating positional relationships such as up, down, left, right, front, and back will be described based on the positional relationships in normal use unless otherwise specified. It should be noted that the drawings attached to this specification are schematic representations for ease of understanding and may differ from the actual shape, size, and arrangement of components. It should also be noted that hatching may be omitted in cross sections in each drawing.

[0025] 1 and 2, the battery mounting structure 10 is a mounting structure for mounting a battery module 20 on a mounting target surface P to which the battery mounting structure 10 is attached in a vehicle. The battery mounting structure 10 includes a battery module 20, a harness 30, and a harness fixing stay 40. The mounting target surface P of the battery mounting structure 10 is the floor surface of a vehicle or the like, and the battery module 20 connected to the harness 30 is mounted on the mounting target surface P using the harness fixing stay 40.

[0026] 1 and 2, the battery module 20 has a rectangular external shape in a plan view. The battery module 20 is formed by electrically connecting a plurality of secondary battery cells, such as lithium-ion batteries, to form a module. The battery module 20 has a first side 22 extending in the longitudinal direction in a plan view, and a second side 24 extending in the lateral direction and intersecting the first side 22.

[0027] The harness 30 is connected to the battery module 20. In this embodiment, the harness 30 includes a high-voltage harness 32 and a low-voltage harness 34. The high-voltage harness 32 serves as a power supply path from the battery module 20 to, for example, a drive motor (not shown) mounted on the vehicle or other high-power consumption devices. The low-voltage harness 34 is used to supply power to, for example, a battery management system (BMS), a control unit, lighting, and other low-power devices mounted on the vehicle, and to transmit and receive data.

[0028] As shown in FIG. 5, the harness fixing stay 40 is a stay bent into an L-shape or a U-shape. In this embodiment, the harness fixing stay 40 has an L-shaped bent shape. The harness fixing stay 40 is made of a flexible material such as resin. As shown in FIGS. 1 and 2, the harness fixing stay 40 is disposed along the outer edge of the battery module 20. The harness fixing stay 40 has a first extending portion 42 and a second extending portion 44, which are formed so as to intersect with each other.

[0029] The first extending portion 42 is a portion that extends along the first side 22 of the battery module 20. The first extending portion 42 includes a fixing portion 50 that is fixed to the vehicle. A plurality of fixing portions 50 (two in this embodiment) are provided in the longitudinal direction of the first extending portion 42.

[0030] 5 and 6, the fixing portion 50 has a guide portion 52. The guide portion 52 is for guiding the bracket 26 of the battery module 20 when the battery module 20 is fixed to an attachment surface P to which the battery mounting structure 10 is attached in a vehicle. When the battery mounting structure 10 is attached, the guide portion 52 defines the portion of the bracket 26 opposite the attachment surface P as the insertion side, and guides the bracket 26 from the insertion side toward the attachment surface.

[0031] The guide portion 52 is provided with a guide portion 54. The guide portion 54 is formed so that the width of the guide portion 52 narrows from the insertion side of the bracket 26 of the guide portion 52 toward the mounting target surface P. The guide portion 54 can have any suitable shape as long as it narrows the width of the guide portion 52, but in this embodiment it is formed in a tapered shape. The guide portion 54 can be provided over the entire guide portion 52 (the entire area in the insertion direction of the bracket 26), but in this embodiment it is provided in a region of the guide portion 52 from the insertion side of the bracket 26 of the guide portion 52 to partway along the guide portion 52.

[0032] As shown in FIGS. 1 and 2, the second extension portion 44 is a portion that extends along the second side 24 of the battery module 20. As shown in FIGS. 5 and 6, the second extension portion 44 extends in a direction that intersects with the first extension portion 42. The second extension portion 44 is formed integrally with the first extension portion 42. That is, the second extension portion 44 is formed so as to be continuous with the first extension portion 42 at its base end side. The second extension portion 44 is flexible in a direction toward and away from the mounting surface P of the vehicle. The second extension portion 44 has a harness fixing portion 70 and a stopper portion 72.

[0033] The harness fixing portion 70 is a portion to which the harness 30 is fixed. The harness fixing portion 70 may be any appropriate portion as long as it is capable of fixing the harness 30. In this embodiment, the harness fixing portion 70 is formed by providing a hole 78 in the second extending portion 44 into which a fixing claw (not shown) of a harness clip 74 attached to the harness 30 can be inserted. The harness fixing portion 70 is provided in an area on the tip side of the second extending portion 44 (the side opposite to the portion connected to the first extending portion 42).

[0034] As shown in Figures 3, 4, 6, etc., the stopper portion 72 is a portion that is attached in a state that it is floating above the attachment surface P. The stopper portion 72 is provided so as to extend from the harness fixing portion 70 toward the attachment surface P. The stopper portion 72 is provided in an area on the end side of the harness fixing stay 40 (second extending portion 44). The stopper portion 72 is configured by providing a stopper main body portion 80 with a rib 82, a recessed portion 84, and a bent portion 86.

[0035] The stopper main body 80 is a planar portion formed in a plate shape that extends from the portion where the harness fixing portion 70 is provided (harness fixing surface 70a) toward the attachment target surface P. The stopper main body 80 is formed so as to intersect with the surface where the harness fixing portion 70 is provided. The stopper main body 80 is formed so that its width increases from the harness fixing portion 70 side toward the attachment target surface P side.

[0036] The rib 82 is provided on the surface of the stopper main body 80, at the stopper portion 72, so as to extend in a direction approaching or moving away from the attachment surface P (in the illustrated example, the vertical direction). The rib 82 is provided in the middle part of the stopper main body 80 in the width direction (approximately the center in this embodiment).

[0037] The recess 84 is provided at a position on the upper end side (harness fixing surface 70a side) of the stopper main body 80. In this embodiment, the recess 84 is provided at the boundary between the stopper main body 80 and the harness fixing surface 70a. A plurality of recesses 84 (two in this embodiment) are provided in the width direction of the stopper main body 80, spaced apart by a predetermined distance.

[0038] The bent portion 86 is a portion that is bent at the end portion on the tip side (the attachment surface P side) of the stopper main body 80 in a direction that intersects with the stopper main body 80, i.e., in a direction along the attachment surface P. As a result, the stopper portion 72 has an L-shaped bent shape on the tip side of the stopper main body 80.

[0039] The stopper portion 72 is shorter than the length of the stopper main body portion 80 that reaches from the harness fixing surface 70a to the target mounting surface P. Therefore, in a state where no pressing force is applied to the harness fixing surface 70a in a direction toward the target mounting surface P (hereinafter also referred to as a "non-pressing state"), the end portion (bent portion 86) of the stopper main body portion 80 is raised above the target mounting surface P. Furthermore, when the stopper portion 72 is in a state where a pressing force is applied to the harness fixing surface 70a (hereinafter also referred to as a "pressing state") during attachment of the harness 30 to the harness fixing portion 70, and the harness fixing stay 40 (second extending portion 44) is bent, the end portion (bent portion 86) of the stopper main body portion 80 reaches and comes into contact with the target mounting surface P.

[0040] The stopper portion 72 is provided so that, in a non-pressed state, the stopper main body portion 80 is inclined at an acute angle relative to the target attachment surface P. Furthermore, when the stopper portion 72 applies a pressing force toward the target attachment surface P on the harness fixing surface 70a to put it in a pressed state and the harness fixing stay 40 (second extending portion 44) is bent, the tip portion (bent portion 86) of the stopper main body portion 80 reaches the target attachment surface P and takes an upright position relative to the target attachment surface P. As a result, when the harness 30 is fixed to the harness fixing portion 70, the harness fixing portion 70 is supported from below by the stopper portion 72, making it easier to fix the harness 30.

[0041] <Action and effect> The battery mounting structure 10 according to the above-described embodiment has the following characteristic configurations (a) to (h), which provide effects specific to the present invention.

[0042] (a) The battery mounting structure 10 of the present embodiment described above comprises a battery module 20 mounted on a vehicle, a harness 30 connected to the battery module 20, and a harness fixing stay 40 provided with a harness fixing portion 70 that fixes the harness 30, wherein the harness fixing stay 40 is formed so that a first extension portion 42 extending along a first side 22 of the battery module 20 and a second extension portion 44 extending along a second side 24 that intersects with the first side 22 of the battery module 20 intersect with each other, the first extension portion 42 is provided with a fixing portion 50 that is fixed to the vehicle, the second extension portion 44 is flexible in a direction toward and away from an attachment surface P on the vehicle, and is provided with a stopper portion 72 that is attached in a state floating above the attachment surface P, and the harness fixing portion 70, and the stopper portion 72 is provided so as to extend from the harness fixing portion 70 toward the attachment surface P.

[0043] The battery mounting structure 10, configured as described above in (a), can minimize the number of fixing points of the harness fixing stay 40. This allows the battery mounting structure 10 to reduce the number of steps, parts, and manufacturing costs required for assembling the harness 30. Furthermore, when the harness 30 is fixed to the harness fixing portion 70 and assembled, the battery mounting structure 10 applies a pressing force to the harness fixing portion 70, thereby causing the stopper portion 72 to reach the mounting surface P and support the harness fixing portion 70. This allows the battery mounting structure 10 to improve the ease of assembling the harness 30. Furthermore, when no pressing force is applied to the harness fixing stay 40, the stopper portion 72 is separated from the mounting surface P. Therefore, the battery mounting structure 10 can reduce the generation of noise and other issues due to contact between the stopper portion 72 and the mounting surface P.

[0044] (b) In the battery mounting structure 10 of this embodiment, the stopper portion 72 is provided in an area on the end side of the harness fixing stay 40 .

[0045] By configuring the battery mounting structure 10 as described above in (b), when assembling the harness 30, the portion of the harness fixing stay 40 where the stopper portion 72 is provided can be easily bent toward the mounting surface P. This allows the battery mounting structure 10 to further improve the ease of assembling the harness 30.

[0046] (c) In the battery mounting structure 10 of this embodiment, the harness fixing stay 40 is bent into an L-shape or a U-shape.

[0047] By configuring the battery mounting structure 10 as described above in (c), the harness fixing stay 40 is fixed at the first extension portion 42, and the number of fixing points for the harness fixing stay 40 is minimized, while the harness 30 can be assembled.

[0048] (d) In the battery mounting structure 10 of this embodiment, the stopper portion 72 has a rib 82 that extends in a direction toward and away from the mounting target surface P.

[0049] By adopting the configuration of (d) above, the battery mounting structure 10 can provide the stopper portion 72 with a simple configuration yet high strength.

[0050] (e) In the battery mounting structure 10 of this embodiment, when the stopper portion 72 is floating above the target mounting surface P, it is inclined at an acute angle relative to the target mounting surface P, and when a pressing force is applied toward the target mounting surface P at the harness fixing portion 70, it is made to assume an upright position relative to the target mounting surface P.

[0051] By configuring the battery mounting structure 10 as in (e) above, the pressing force applied to the harness fixing portion 70 for attaching the harness 30 can be more reliably supported by the stopper portion 72 .

[0052] (f) In the battery mounting structure 10 of this embodiment, the stopper portion 72 has a bent portion 86 that is bent in a direction along the target surface P at the end on the target surface P side.

[0053] By configuring the battery mounting structure 10 as described in (f) above, when the harness fixing stay 40 is bent until the stopper portion 72 comes into contact with the fixing surface P, the bent portion 86 can come into planar contact with the fixing surface P, thereby increasing the contact area between the fixing surface P and the stopper portion 72 compared to a case where the bent portion 86 is not provided. This allows the battery mounting structure 10 to be firmly supported by the stopper portion 72 when the harness 30 is attached to the harness fixing portion 70.

[0054] (g) In the battery mounting structure 10 of this embodiment, the harness fixing stay 40 is fixed to the vehicle together with the bracket of the battery module 20 by fastening them together.

[0055] By configuring the battery mounting structure 10 as described in (g) above, it is not necessary to provide a fixing point at a location other than the fixing point of the harness fixing stay 40 in order to fix the battery module 20. As a result, the battery mounting structure 10 can reduce the number of steps, parts, and manufacturing costs required to mount the battery module 20 on a vehicle.

[0056] (h) In the battery mounting structure 10 of this embodiment, the harness fixing stay 40 is fixed to the vehicle at the fixing portion 50 together with the bracket of the battery module 20. The fixing portion 50 has the bracket insertion side on the side opposite the mounting surface P, and has a guide portion 52 that guides the bracket from the insertion side toward the mounting surface P side. The guide portion 52 has a guide portion 54 that narrows in width as it moves from the insertion side toward the mounting surface P side.

[0057] By configuring the battery mounting structure 10 as described in (h) above, the brackets of the battery modules 20 inserted into the guide portions 52 can be guided to predetermined positions with high positioning accuracy. This allows the battery mounting structure 10 to quickly and accurately assemble the battery modules 20.

[0058] <<Variations>> The above-described battery mounting structure 10 merely illustrates one embodiment of the present invention, and the configuration can be appropriately modified, omitted, or added without departing from the spirit of the present invention. Specifically, in the above-described battery mounting structure 10, the harness fixing stay 40 includes the first extension portion 42 and the second extension portion 44 as shown in (a) above, but the present invention is not limited to this, and it is also possible for the battery mounting structure 10 to include, in addition to the first extension portion 42 and the second extension portion 44, a portion that extends along another side of the battery module 20, or another portion that branches off and extends from either or both of the first extension portion 42 and the second extension portion 44.

[0059] In the battery mounting structure 10 described above, the stopper portion 72 is provided in the region on the end side of the harness fixing stay 40 as shown in (b) above, but the present invention is not limited to this. For example, the battery mounting structure 10 may be configured so that the stopper portion 72 is provided in the longitudinal middle portion of the second extending portion 44 that constitutes the harness fixing stay 40.

[0060] In the battery mounting structure 10 described above, the harness fixing stay 40 is bent into an L-shape as shown in (c) above, but the present invention is not limited to this. For example, the battery mounting structure 10 may have a U-shape in which the harness fixing stay 40 is provided with a third extending portion that extends along a third side of the battery module 20 opposite to the second side 24.

[0061] The battery mounting structure 10 described above has the rib 82 provided on the stopper portion 72 as shown in (d) above, but the present invention is not limited to this. The battery mounting structure 10 may, for example, have no rib 82 on the stopper portion 72, or may have a rib with a different form from the rib 82 described above.

[0062] The above-described battery mounting structure 10 has been exemplified as one in which, as described above in (e), applying a pressing force toward the mounting target surface P to the harness fixing portion 70 causes the stopper portion 72 to assume an upright position relative to the mounting target surface P, but the present invention is not limited to this. For example, the battery mounting structure 10 may be one in which, when the harness fixing portion 70 is pressed until the stopper portion 72 reaches the mounting target surface P, the stopper portion 72 is inclined at an acute angle relative to the mounting target surface P.

[0063] Although the above-described battery mounting structure 10 has the bent portion 86 provided in the stopper portion 72 as described in (f) above, the present invention is not limited to this. For example, the battery mounting structure 10 may have a stopper portion 72 that does not have the bent portion 86.

[0064] In the above-described battery mounting structure 10, the harness fixing stay 40 is fixed to the vehicle together with the bracket of the battery module 20 by co-fastening as described in (g) above, but the present invention is not limited to this. For example, the battery mounting structure 10 may be configured such that the harness fixing stay 40 and the battery module 20 are fixed at different fixing points.

[0065] The battery mounting structure 10 described above has been exemplified as having the guide portion 52 for guiding the bracket of the battery module 20 provided on the harness fixing stay 40, as in (h) above, and having the guide portion 54 provided on the guide portion 52, but the present invention is not limited to this. The battery mounting structure 10 can also be configured such that the guide portion 52 of the harness fixing stay 40 does not have the guide portion 54, or such that the guide portion 52 is not provided.

[0066] The present invention is not limited to the configurations described in the above-described embodiments, etc., and appropriate design modifications, etc. are possible within the scope of the technical concept of the present invention. The components of the above-described embodiments and variations may be arbitrarily selected and combined. Furthermore, any component of each embodiment or variation may be arbitrarily combined with any component described in the means for solving the problems, the detailed description, etc., or any component embodying any component described in the means for solving the problems, the detailed description, etc. The present invention also intends to obtain rights to these in the present application or in divisional applications, modified applications, etc. based on the present application. [Industrial Applicability]

[0067] The present invention can be suitably used in all battery mounting structures in vehicles equipped with battery modules. [Explanation of symbols]

[0068] 10:Battery mounting structure 20: Battery module 22: First side 24: Second side 30: Harness 40: Harness fixing stay 42:First extension part 44:Second extension part 50:Fixed part 52: Information department 54: Convergence 70: Harness fixing part 72: Stopper part 82: Rib 86: Bend P: Mounting surface

Claims

1. a battery module mounted on the vehicle; a harness connected to the battery module; a harness fixing stay provided with a harness fixing portion for fixing the harness; Equipped with the harness fixing stay is formed so that a first extending portion extending along a first side of the battery module and a second extending portion extending along a second side of the battery module intersecting the first side intersect with each other, the first extension portion is provided with a fixing portion that is fixed to the vehicle, the second extension portion is flexible in a direction toward and away from a mounting surface of the vehicle, and includes a stopper portion that is attached in a state separated from the mounting surface, and the harness fixing portion; The battery mounting structure is characterized in that the stopper portion is provided so as to extend from the harness fixing portion toward the mounting surface.

2. 2. The battery mounting structure according to claim 1, wherein the stopper portion is provided in an area on the end side of the harness fixing stay.

3. 3. The battery mounting structure according to claim 1, wherein the stopper portion has a rib extending in a direction toward and away from the mounting surface.

4. 3. The battery mounting structure according to claim 1, wherein the stopper portion is inclined at an acute angle relative to the mounting surface when floating above the mounting surface, and is configured to assume an upright position relative to the mounting surface when a pressing force is applied toward the mounting surface at the harness fixing portion.

5. 3. The battery mounting structure according to claim 1, wherein the stopper portion has a bent portion at an end portion on the mounting surface side that is bent in a direction along the mounting surface.

6. 3. The battery mounting structure according to claim 1, wherein the harness fixing stay is fixed to the vehicle together with a bracket of the battery module by co-fastening.

Images