JP2003011654A - Mounting structure for vehicular air-conditioning condenser - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the assembling workability of a condenser without impairing the inspecting and maintaining workability of a head lamp and improve the supporting strength of a step by firmly fixing the condenser. SOLUTION: The step is mounted on the side of a cab via a front step support 12a and a rear step support and the air-conditioning condenser 16 is provided under a floor 14 of the cab. The floor has a floor panel 14a, a side rocker 14b and a floor frame 14c. The condenser is fixed at its upper inside end to the floor panel or the floor frame and fixed at its upper outside end to the side rocker or the floor panel. The condenser is fixed at one point between the lower center and the lower inside end to the rear step support and fixed at its lower outside end to the front step support.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an air conditioning condenser on a vehicle such as a cab-over type truck having steps.

[0002]

2. Description of the Related Art Conventionally, as this type of mounting structure, a step is fixed to the tip of a supporting member protruding laterally from a side member of a chassis frame of a cab-over type vehicle, and the supporting member causes a condenser to move forward of the vehicle. There is disclosed a supporting device for an air-conditioning condenser configured so as to be supported toward the air conditioner (JP-A-2-270626). In the air-conditioning capacitor mounting structure configured as described above, the capacitor is directly supported by the support, so that the capacitor assembling work is facilitated and the capacitor can be assembled with a small number of parts and man-hours. Has become.

[0003]

However, in the conventional air-conditioning condenser supporting device disclosed in Japanese Patent Laid-Open No. 2-270626, when the headlamp is attached to the chassis frame side, the condenser is provided immediately after the headlamp. Since the positional relationship does not change even when the headlamp is positioned and the cab is tilted, the condenser interferes with the replacement of the bulb of the headlamp, and the headlamp inspection and maintenance work is troublesome. In order to eliminate this point, a supporting method of suspending the capacitor under the floor is also known, but in this method of supporting the capacitor, the nut is screwed onto the bolt while holding the capacitor when assembling the capacitor. Therefore, there is a problem that the assembling work of the capacitor is troublesome. Further, in this method of supporting the condenser, it is difficult to prevent the bottom of the condenser from swinging or rattling when the condenser is suspended.

A first object of the present invention is to improve the workability of assembling a capacitor without impairing the workability of headlamp inspection and maintenance such as bulb replacement even if the headlight is mounted on the chassis frame side. It is possible to provide a mounting structure for a vehicle air conditioning capacitor. A second object of the present invention is to provide a mounting structure for a vehicle air-conditioning capacitor that can firmly fix the capacitor and improve the supporting strength of the steps.

[0005]

The invention according to claim 1 is
As shown in FIGS. 1 to 3, a front step support 12a for supporting the front edge of the step 13 and the step 13
A step 13 is attached to the side of the cab 11 of the vehicle 10 via a step support 12 having a rear step support 12b that supports a rear end edge of the vehicle 10, and a condenser 16 for air conditioning is provided below the floor 14 of the cab. The structure for mounting a condenser for air conditioning of a vehicle, wherein the floor 14 is
Floor rocker 14a and side rocker 1 that supports the side edges of the floor rocker and extends in the direction of travel of the vehicle.
4b and a floor frame 14c that supports the middle of the floor panel 14a and extends in the traveling direction of the vehicle.
a or fixed to the floor frame 14c, the condenser 1
The upper outer end of 6 is fixed to the side rocker 14b or the floor panel 14a, a point between the lower center and the lower inner end of the condenser 16 is fixed to the rear step support 12b, and the lower outer end of the condenser 16 is front step support. It is characterized by being fixed to 12a. In the vehicle air-conditioning condenser mounting structure according to the first aspect, the upper portion of the condenser 16 is the floor 14 having high rigidity.
Fixed to the step support with high rigidity at the bottom 1
Since it is fixed to 2, even if the truck vibrates while traveling,
The capacitor 16 is firmly fixed and does not rattle. Further, since the capacitor 16 has a function as a stay that connects the step support 12 to the floor 14, the support strength of the step 13 can be improved.

The invention according to claim 2 is the invention according to claim 1, further, as shown in FIG. 3, a point between the center of the lower part and the inner end of the lower part of the capacitor 16 is located rearward and outward. It is characterized in that it is fixed to the rear step support 12b through an extending first lower bracket 41. In the vehicle air-conditioning capacitor mounting structure according to the second aspect, it is possible to reliably prevent the lower portion of the capacitor 16 from swinging or rattling.

The invention according to claim 3 is the invention according to claim 1 or 2, further comprising, as shown in FIGS. 3 and 4, a notch 22a projectingly provided at an upper inner end of the capacitor 16. 1 upper bracket 21 and floor panel 14a
Alternatively, a first upper bolt 24 projecting downwardly on the floor frame 14c, into which the notch 22a can be loosely fitted, and a first upper nut 27 can be screwed, and a second lower bolt projecting from the lower outer end of the capacitor 16 are provided. A second lower bracket 52 having a hole 53a, and a front step support 1
Second lower bolt 5 projecting from 2a, capable of loosely fitting second lower bolt hole 53a, and capable of being screwed with second lower nut 57
6 is further provided. In the vehicle air-conditioning condenser mounting structure according to the third aspect,
First upper bolt 24 with loosely screwed upper nut 27
After loosely fitting the notch 22a of the first upper bracket 21, the condenser 16 is rotated around the first upper bolt 24 to loosely fit the second lower bolt hole 53a of the second lower bracket 52 to the second lower bolt 56. . As a result,
Even if the capacitor 16 is released from the hand, the capacitor 16 is held in a relatively stable state by the first upper nut 27 and the second lower bolt 56, so that the capacitor 16 does not drop.

The invention according to claim 4 relates to claims 1 to 3.
According to any one of the inventions, as shown in FIG.
The capacitor 86 has a capacitor body 16a and a fan shroud 16b that faces the capacitor body and covers the fan. A temporary placement engagement hole 86d is formed at the center of the upper part of the fan shroud. The temporary bracket 85 that allows loose fitting of the dowel is the floor panel 14a.
Alternatively, a first upper bracket 81 having a first upper bolt hole 82a projecting downward from the floor frame is projectingly provided at an upper inner end of the capacitor body 16a and the fan shroud 16b, and the first upper bolt hole 82a can be loosely fitted. The first upper bolt 24 capable of being screwed with the first upper nut 27 is provided on the floor panel 14a or the floor frame so as to project downward, and the second lower bracket having the second lower bolt hole projects at the lower outer end of the capacitor. A second lower bolt, which is provided and can be loosely fitted in the second lower bolt hole and into which the second lower nut can be screwed, is projectingly provided on the front step support. In the vehicle air-conditioning condenser mounting structure according to claim 4,
The first upper bolt hole 82a of the upper bracket 81 is loosely fitted in the first upper bolt 24, and the temporary placement bracket 85 is provided with the temporary placement engagement hole 86 of the fan shroud 16b.
d is engaged, and the second lower bolt hole of the second lower bracket is loosely fitted in the second lower bolt. As a result, even when the capacitor 86 is released, the capacitor 86 is held in a relatively stable state by the temporary placement bracket 85 and the second lower bolt, so that the capacitor 86 does not drop. In addition, the first upper nut 27 is replaced with the first upper bolt 24.
The edge of the temporary-placement engaging hole 86d is kept away from the tip of the temporary-placement bracket 85 by being screwed into and fastened to the fan-shroud 16b and the temporary-placement even if the truck vibrates during traveling. The bracket 85 does not come into contact with each other, and no abnormal noise is generated.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Next, a first embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1, 3 and 6, a step 13 is attached to a side portion of the cab 11 of the cab-over type truck 10 via a step support 12, and a condenser 16 for air conditioning is provided below a floor 14 of the cab 11. Is provided. As shown in detail in FIG. 3, the step support 12 has a front step support 12a that supports the front edge of the step 13 and a rear step support 12b that supports the rear edge of the step 13. The outer surface of the step support 12 is covered with a step cover 17 made of synthetic resin (FIGS. 3 and 6).

On the other hand, the floor 14 includes, as shown in detail in FIG. 1, a floor panel 14a, and a cylindrical side rocker 14b which supports side edges of the floor panel and extends in the traveling direction of the truck. , Floor panel 14a
And a floor frame 14c having an inverted hat-shaped cross section, which is provided to support the middle of the above and extends in the traveling direction of the truck. Further, the condenser 16 has a condenser body 16a for condensing a refrigerant of an air conditioner (not shown) and a fan shroud 16b for covering a fan (not shown) provided so as to face the condenser body (FIGS. 1 to 1). 3 and 5).

A first upper bracket 21 is projectingly provided on the upper inner end of the condenser 16 (FIGS. 1, 2, 4, and 5), and the upper inner end of the condenser 16 is interposed by the first upper bracket 21. It is fixed to the floor panel 14a (FIGS. 1 and 4). The first upper bracket 21 is shown in FIG.
As shown in detail in FIG.
And a sub-member 23 whose base end is brazed to the upper portion of the capacitor body 16a. A notch 22a having a substantially V shape is formed at the tip of the main member 22, and a pair of side pieces 22b and 22c are provided on both side edges of the main member 22. Further, the floor panel 14a is provided with a first upper bolt 24 projecting downward so as to face the notch 22a (FIGS. 1, 2 and 4), and the first upper bolt 24 is provided with the notch 22a. It is configured to be fittable (FIGS. 2 and 4). A flat washer 26 can be loosely fitted to the first upper bolt 24, and a first upper nut 27 can be screwed (FIG. 4). The base end of one side piece 22b is attached to the flange 16c of the fan shroud 16b by a bolt 28a and a nut 28.
The base end of the other side piece 22c is attached to the tip of the sub member 23 with a bolt 29a and a nut 29b. The notch 22a is formed by bending the notch 22a into a substantially V shape so that the notch 22a can be easily fitted into the first upper bolt 24, and the notch 22a once fitted into the first upper bolt 24, that is, the main notch 22a. This is because it is difficult to separate the member 22 from the first upper bolt 24.

A second upper bracket 32 is projectingly provided on the upper outer end of the capacitor 16 (FIGS. 1, 2, and 5).
The upper outer end of the condenser 16 is fixed to the side rocker 14b via the second upper bracket 32 (FIGS. 1 and 2). The second upper bracket 32 has bolts 31a at the base end on the flange 16c of the fan shroud 16b.
And a main member 33 which is attached by a nut 31b and whose tip is attached to the side rocker 14b, and a sub member 34 whose base end is brazed to the upper part of the capacitor body 16a.
And a connecting member 35 that connects the base end of the main member 33 and the tip of the sub member 34 (FIGS. 2 and 5). A second upper bolt hole 33a is formed at the tip of the main member 33 (FIGS. 2 and 5), and a second upper through hole 14d is formed in the side rocker 14b so as to face the second upper bolt hole 33a. A second upper nut 36 is fixed to the inner surface of 14b so as to face the second upper through hole 14d (FIG. 2). A second upper bolt 37 is configured to be freely inserted into the second upper bolt hole 33a and the second upper through hole 14d, and the bolt is configured to be screwed into the second upper nut 36 (FIGS. 1 and 2). On the other hand, the base end of the main member 33 and one end of the connecting member 35 are fixed to each other, that is, one end of the connecting member 35 is attached to the flange 16c of the fan shroud 16b together with the base end of the main member 33 by the bolt 31a and the nut 31b. To be The other end of the connecting member 35 is attached to the tip of the sub member 34 by a bolt 38a.
And a nut 38b.

The lower center of the condenser 16 is fixed to the rear step support 12b via a first lower bracket 41 made of a pipe (FIG. 3). That is, the front end of the first lower bracket 41 is attached to the lower center of the fan shroud 16b by the bolt 42, and the first lower bracket 41
The rear end is attached to the inner portion of the rear step support 12b by a first lower bolt 43 and a first lower nut 44. The first lower bracket 41 is provided so as to extend outward from the front end toward the rear end (FIGS. 3 and 5).

A second lower bracket 52 is projectingly provided on the lower outer end of the condenser 16 (FIGS. 1, 3 and 5), and the lower outer end of the condenser 16 is on the second lower bracket 5.
It is fixed to the front step support 12a via 2 (FIGS. 1 and 3). The second lower bracket 52 has bolts 5 at the base end on the flange 16c of the fan shroud 16b.
1a and a nut 51b, and a main member 53 whose tip is attached to the front step support 12a
A sub-member 54 whose base end is brazed to the lower portion of the capacitor body 16a, and a base end of the main member 53 and the sub-member 54.
And a connecting member 55 for connecting to the tip of (FIGS. 3 and 5). A second lower bolt hole 53a is formed at the tip of the second lower bracket 52 (FIGS. 3 and 5), and a second lower bolt 56 is provided on the front step support 12a so as to face the second lower bolt hole 53a. This second
The second lower bolt hole 53a is loosely fit into the lower bolt (FIGS. 1 and 3). The second lower bolt 5
A second lower nut 57 can be screwed into the screw 6. On the other hand, the base end of the main member 53 and one end of the connecting member 55 are fixed to each other, that is, one end of the connecting member 55 is attached to the flange 16c of the fan shroud 16b together with the base end of the main member 53 by the bolt 51a and the nut 51b. To be The other end of the connecting member 55 is attached to the tip of the sub member 54 with a bolt 58a and a nut 58b.

As shown in FIG. 6, a front bumper 62 is attached to the tip of the chassis frame 61, and a head lamp 63 is inserted into a through hole 62a formed in the front bumper. The headlamp is attached to the front end of the chassis frame 61 or the front bumper 62. The cab 11 is pivotally attached to the front end of the chassis frame 61 and is tiltable.

The air-conditioning condenser 1 thus constructed
The assembly procedure of No. 6 will be described. First, the condenser body 16a and the fan shroud 16b are connected to the first upper bracket 2
The first and second upper brackets 32 and the second lower bracket 52 are used for connection. In addition, the first upper bolt 24,
After loosely fitting the flat washer 26, the first upper nut 27 is screwed. At this time, as shown in FIG. 4A, the first upper nut 27 is screwed so that the threaded portion at the center of the first upper bolt 24 in the longitudinal direction is exposed. Next, after the notch 22a of the main member 22 of the first upper bracket 21 is loosely fitted in the central screw portion of the first upper bolt 24, the condenser 16 is rotated about the first upper bolt 24 in the direction of the broken arrow in FIG. Then, the second lower bolt hole 53a of the main member 53 of the second lower bracket 52 is loosely fitted in the second lower bolt 56. At this time, even if you release your hand from the condenser 16,
Since the capacitor is held in a relatively stable state by the first upper nut 27 and the second lower bolt 56 at a position approximately diagonal to the capacitor, the capacitor 16 does not drop. As a result, the operator can work with the tightening tool in one hand and the parts such as bolts and nuts in the other hand, so that the capacitor 16 can be easily assembled to the cab 11 in a relatively short time. You can By tightening the first upper nut 27, as shown in FIG.
As shown in (b), the first upper bracket 21 is fixed to the floor panel 14a. Then, the front end of the first lower bracket 41 is attached to the lower center of the fan shroud 16b by the bolt 42 (FIG. 3), and the rear end of the first lower bracket 41 is attached to the rear step support 12b by the first lower bolt 43 and the first lower nut 44. After mounting (FIG. 3), the second upper bolt 37 is inserted into the second upper bolt hole 33a and the second upper through hole 14d and screwed into the second upper nut 36 (FIG. 2).

The condenser 16 assembled in the cab 11 as described above has a floor frame 14c having a high rigidity in the upper portion.
Since the floor panel 14a and the side rocker 14b in the vicinity are respectively fixed, and the lower portions are fixed to the front step support 12a and the rear step support 12b having high rigidity, respectively, even if the truck 10 vibrates during traveling, the condenser 16 Is firmly fixed and does not rattle. When the cab 11 is tilted when the bulb of the headlamp 63 is replaced, the condenser 16 rotates upward together with the cab 11, so that a working space can be secured on the back surface of the headlamp 63, and the headlamp 63 can be checked and maintained. Can be done easily. Furthermore, since the condenser 16 has a function as a stay that connects the step support 12 to the floor panel 14a and the side rocker 14b, the support strength of the step 13 can be improved.

FIG. 7 shows a second embodiment of the present invention.
7, the same reference numerals as those in FIG. 4 indicate the same parts. In this embodiment, a temporary placement engagement hole 86d is formed in the fan shroud 16b, and a temporary placement bracket 85 capable of loosely fitting the temporary placement engagement hole 86d is provided on the floor panel 16a so as to project downward. The temporary placement engagement hole 86d is formed at the center of the upper portion of the flange 16c of the fan shroud 16b, and the temporary placement bracket 85 is formed in a generally J-shaped cross section. The upper end of the temporary placement bracket 85 is welded to the lower surface of the floor panel 16a, and the temporary placement engagement hole 86d is provided in the temporary placement bracket 85.
Is configured to be loosely fitted and engaged with the lower end of the.

On the other hand, a first upper bracket 81 is projectingly provided on the upper inner end of the condenser 86, and the upper inner end of the condenser 86 is fixed to the floor panel 16a via the first upper bracket 81. The first upper bracket 81 has a main member 82 having a channel-shaped cross section and a sub member (not shown) whose base end is brazed to the upper portion of the capacitor body 16a. The first upper bolt hole 82a is formed at the tip of the main member 82, and the first upper bolt 24 is provided on the floor panel 16a so as to project downward so as to face the first upper bolt hole 82a. Further, the first upper bolt hole 82a is configured to be loosely fit into the first upper bolt 24. Reference numerals 82b and 82 in FIG.
Reference numeral c is a pair of side pieces provided on both side edges of the main member 82. The configuration other than the above is the same as that of the first embodiment.

The air-conditioning condenser 8 thus constructed
The assembly procedure of No. 6 will be described. First, as in the first embodiment, the capacitor body 16a and the fan shroud 16b are connected by the first upper bracket 81, the second upper bracket, and the second lower bracket. Next, the first upper bolt hole 82a of the main member 82 of the first upper bracket 81 is loosely fitted in the first upper bolt 24, and the condenser 86 is rotated around the first upper bolt 24, so that the fan is attached to the tip of the temporary bracket 85. Shroud 1
The temporary placement engaging hole 86d of the flange 16c of 6b is engaged (FIG. 7 (b)), and the second lower bolt hole of the second lower bracket is loosely fitted in the second lower bolt. At this time, even if the capacitor 86 is released from the hand, since the capacitor is held in a relatively stable state by the temporary bracket 85 and the second lower bolt, the capacitor does not drop. As a result, the worker holds the tightening tool in one hand,
Further, since the other hand can be used while holding parts such as bolts and nuts, the capacitor 85 can be easily assembled to the cab in a relatively short time. Even if the second lower bolt hole is not loosely fitted in the second lower bolt, the condenser 86
Can be held only by the temporary bracket 85, but in order to prevent the condenser 86 from wobbling,
The second lower bolt hole was loosely fitted in the second lower bolt.

Here, after the plain washer 26 is loosely fitted to the first upper bolt 24 and then the first upper nut 27 is screwed and tightened (FIG. 7C), the first upper bracket 81 is fixed to the floor panel 14a. Fixed to. At this time, the flange 16c rises together with the capacitor body 16a and the fan shroud 16b by a predetermined distance.
The edge of the temporary placement engagement hole 86d is kept away from the tip of the temporary placement bracket 85. As a result, even if the truck vibrates during traveling, the flange 16c and the temporary placement bracket 8
Since there is no contact with 5, no abnormal noise is generated. Thereafter, although not shown, the front end of the first lower bracket is attached to the lower center of the fan shroud with a bolt, the rear end of the first lower bracket is attached to the rear step support with the first lower bolt and the first lower nut, and the second upper bolt is attached to the rear upper end. 2 Insert into the upper bolt holes and the second upper through holes and screw them into the second upper nuts. Operations other than the above are the first
Since the operation is substantially the same as that of the embodiment described above, repeated description will be omitted.

In the first and second embodiments, the upper inner end of the capacitor is fixed to the floor panel,
Although the upper outer end of the capacitor is fixed to the side rocker, the upper inner end of the capacitor may be fixed to the floor frame and the upper outer end of the capacitor may be fixed to the floor panel. Further, in the above-described first and second embodiments, the first upper bolt is projected on the floor panel, but the first upper bolt may be projected on the floor frame. Further, in the first embodiment, the center of the lower part of the capacitor is fixed to the rear step support via the first lower bracket, but one point between the center of the lower part of the capacitor and the inner end of the lower part is fixed to the rear step support. It may be fixed via the 1 lower bracket. Further, in the first embodiment, the front end of the pipe-shaped third bracket 43 is attached to the center of the lower portion of the fan shroud 14b made of steel plate with the bolt 44. However, when the fan shroud is made of resin having low rigidity, May attach the front end of the third bracket to a point between the center of the lower part of the capacitor and the inner end of the lower part with a bolt, and the third bracket is not pipe-shaped but has a cross-section substantially hat-shaped. Good. Further, the second
In the above embodiment, the temporary placement bracket is projected downward on the floor panel, but the temporary placement bracket may be projected downward on the floor frame.

[0023]

As described above, according to the present invention, the upper inner end of the capacitor is fixed to the floor panel or floor frame, the upper outer end of the capacitor is fixed to the side rocker or floor panel, and the lower part of the capacitor is fixed. Since one point between the center and the lower inner end was fixed to the rear step support, and the lower outer end of the condenser was fixed to the front step support, the condenser is firmly fixed even if the truck vibrates while running, It does not rattle. When replacing the bulb of the headlamp, tilting the cab will cause the condenser to rotate upward together with the cab, so a working space can be secured on the back of the headlamp, and the workability of inspection and maintenance of the headlamp will be impaired. However, since the condenser has a function as a stay that connects the step support to the floor panel and the side rocker, the supporting strength of the step can be improved. Further, by fixing one point between the center of the lower part of the capacitor and the inner end of the lower part to the rear step support via the first lower bracket extending rearward and outward, it is possible to reliably prevent the lower part of the capacitor from swinging or rattling. .

Further, with the first upper nut loosely screwed into the first upper bolt, the notch of the first upper bracket is loosely fitted in the first upper bolt, and in this state, the condenser is rotated about the first upper bolt, The second lower bolt hole of the second lower bracket is loosely fitted in the second lower bolt.
As a result, even when the capacitor is released from the hand, the capacitor is held by the first upper nut and the second lower bolt in a relatively stable state, so that the capacitor does not drop. Therefore, the capacitor can be easily attached to the track in a relatively short time.

Further, the first upper bolt hole of the first upper bracket is loosely fitted to the first upper bolt, and the temporary placement engaging hole of the fan shroud is engaged with the temporary placement bracket projectingly provided on the floor panel or the like, and the second lower bolt is engaged. The second lower bolt hole of the bracket is loosely fitted in the second lower bolt. As a result, even when the capacitor is released from the hand, since the capacitor is held in a relatively stable state by the temporary bracket and the second lower bolt, the capacitor does not drop. Therefore, the capacitor can be easily attached to the track in a relatively short time. Further, the first upper nut is screwed onto the first upper bolt and tightened, so that the edge of the temporary placement engagement hole is kept away from the tip of the temporary placement bracket. As a result, even if the truck vibrates during traveling, the fan shroud and the temporary bracket do not contact,
No unusual noise is emitted.

[Brief description of drawings]

FIG. 1 is a cross-sectional view taken along the line AA of FIG. 6 showing a mounting structure for an air conditioning capacitor according to a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line BB of FIG.

FIG. 3 is a sectional view taken along the line CC of FIG.

FIG. 4 is a cross-sectional view taken along the line DD of FIG. 2, showing a procedure for temporarily assembling the capacitor and then assembling the capacitor at a predetermined position.

FIG. 5 is a perspective view of the capacitor.

FIG. 6 is a side view of the cab of the truck.

FIG. 7 is a cross-sectional view of a main part showing a procedure of temporarily placing the capacitor according to the second embodiment of the present invention and then assembling the capacitor at a predetermined position.

[Explanation of symbols] 10 trucks (vehicles) 11 cabs 12-step support 12a Front step support 12b Rear step support 13 steps 14 floors 14a floor panel 14b Side locker 14c floor frame 16,86 capacitors 21,81 1st upper bracket 22a Notch 24 First Upper Bolt 27 1st upper nut 52 Second Lower Bracket 53a Second lower bolt hole 56 Second Lower Bolt 57 Second Lower Nut 82a First upper bolt hole 85 Temporary bracket 86d Temporary placement engagement hole

Claims (4)

[Claims] 1. A step support (12) having a front step support (12a) supporting a front edge of the step (13) and a rear step support (12b) supporting a rear edge of the step (13). The step (13) is attached to the side of the cab (11) of the vehicle through the floor (1) of the cab.
4) A structure for mounting a vehicle air-conditioning capacitor having an air-conditioning capacitor (16) provided below, wherein the floor (14) supports a floor panel (14a) and side edges of the floor panel. And a side rocker (14b) provided so as to extend in the traveling direction of the vehicle, and the floor panel (14a)
And a floor frame (14c) provided to support the middle of the vehicle and extend in the traveling direction of the vehicle, and the upper inner end of the condenser (16) has the floor panel (1).
4a) or the floor frame (14c), and the upper outer end of the condenser (16) is the side rocker.
(14b) or fixed to the floor panel (14a), one point between the lower center of the condenser (16) and the lower inner end is fixed to the rear step support (12b), the lower portion of the condenser (16) An attachment structure for a vehicle air conditioning capacitor, wherein an outer end is fixed to the front step support (12a). 2. A point between the center of the lower part and the inner end of the lower part of the condenser (16) is fixed to the rear step support (12b) via a first lower bracket (41) extending rearward and outward. Item 1. A structure for mounting a vehicle air-conditioning capacitor according to Item 1. 3. A first upper bracket (21) having a notch (22a) projecting from an upper inner end of the capacitor (16) and a downward projection to a floor panel (14a) or a floor frame (14c). Is provided and is capable of loosely fitting the notch (22a).
First upper bolt (24) with which the upper nut (27) can be screwed
A second lower bracket (52) protruding from the lower outer end of the condenser (16) and having a second lower bolt hole (53a); and a second lower bolt hole (53a) protruding from the front step support (12a). ) And the second lower nut (5
The mounting structure for a vehicle air-conditioning capacitor according to claim 1 or 2, further comprising a second lower bolt (56) capable of being screwed with 7). 4. The capacitor (86) is a capacitor body (16).
a) and a fan shroud (16b) provided to face the condenser body to cover the fan, and a temporary placement engagement hole (86d) is provided at the center of the upper part of the fan shroud.
A temporary placement bracket (85) capable of loosely fitting the temporary placement engagement hole is provided on the floor panel (14a) or the floor frame so as to project downward, and has a first upper bolt hole (82a). An upper bracket (81) is projectingly provided on upper inner ends of the capacitor body (16a) and the fan shroud (16b), and the first upper bolt hole (82a) can be loosely fitted to the upper bracket (81).
A first upper bolt (24) to which an upper nut (27) can be screwed is provided on the floor panel (14a) or the floor frame so as to project downward, and a second lower bracket having a second lower bolt hole is provided at a lower outer end of the capacitor. The air conditioner for a vehicle according to any one of claims 1 to 3, further comprising a second lower bolt projectingly provided on the front step support, the second lower bolt being capable of loosely fitting the second lower bolt hole and having a second lower nut screwed therein. Capacitor mounting structure.