JP2601684Y2 - Mounting structure of automotive air purifier - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a vehicle air purifier installed on a rear package tray in a vehicle cabin.

[0002]

2. Description of the Related Art Conventionally, there is a stationary type air purifier which is mounted on a rear package tray in a vehicle cabin. This air purifier was fixed with the rear package tray sandwiched between brackets for mounting on a vehicle, and the air package was mounted on the bracket after the rear package tray to which the air purifier was fixed was mounted on the vehicle. It is fixed to the vehicle body (upper back panel) by bolts.

[0003]

However, in the above-described mounting structure, the bracket is large and heavy, and the rear package tray is mounted on the vehicle body with the air purifier and the bracket mounted. ,
The assembly workability deteriorates. Further, since the assembly workability is poor, when attaching the rear package tray to the vehicle body, the vehicle body may be damaged by bolts attached to the bracket. The present invention has been made based on the above circumstances, and an object of the present invention is to provide a mounting structure of a vehicle-mounted air purifier capable of reducing the weight and improving the assembling workability.

[0004]

In [Means for Solving the Problems] (unit of claim 1) mounting structure of the air purifier to be installed in a rear package tray arranged in the rear of the passenger compartment, the Riyapa'
Flat body structure located below the cage tray
Between the body structure and the rear package tray
Before assembling the rear package tray
A support member that will be fixed by an adhesive to a predetermined position of the vehicle body structure, the assembling the rear package tray
Was followed, and a fixing means for fixing the air cleaner disposed in the rear package tray on the vehicle body structure through the supporting member, wherein the weight of the air cleaner through the support member The technical means is to support the vehicle body structure. (Means of claim 2) The mounting structure of the vehicle air purifier according to claim 1 is provided.
Wherein the fixing means is attached to the air purifier.
A bolt protruding to the bottom side of the air purifier,
And a nut coupled to the
The air cleaner is provided in a cylindrical shape through which the bolts can be inserted.
The purifier is installed on the rear package tray,
Bolts penetrate the rear package tray and support
Passes through the inside of the cylinder of the member and further penetrates the body structure
And protrudes below the vehicle body structure, and
That the nut is connected and fixed from the lower side of the part
Is a technical means.

[0005]

According to the present invention having the above structure, the weight of the air purifier is supported by the vehicle body structure via the support member. The support member is interposed between the rear package tray and the vehicle body structure, and is fixed to the vehicle body structure by an adhesive. Also,
The air purifier is fixed to the vehicle body structure by fixing means with the rear package tray sandwiched between the air purifier and the support member. Therefore, the rear package tray is separately assembled to the vehicle separately from the support member and the air cleaner.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a mounting structure for a vehicle air purifier according to the present invention will be described with reference to FIGS. FIG. 1 is a sectional view showing an attached state of the air purifier. The air purifier 1 of the present embodiment is installed on a rear package tray 2 provided at a rear part of a vehicle interior, and is fixed to a vehicle body 4 (for example, an upper back panel) via a plurality of collars 3. The vehicle body 4 is a vehicle body structure of the present invention,
As shown in Fig. 1, the rear package
It is arranged below the ray 2 with a predetermined gap. The air purifier 1 includes an outer case 5, an inner case 6, a motor 7,
Sirocco fan 8, dust filter 9, deodorizing filter 10
And so on.

[0007] The outer case 5 comprises a bottom case 5a and a grill 5b. A hexagonal head 11a of a bolt 11 for fixing the air cleaner 1 to the vehicle body 4 is fixed to the bottom case 5a by fitting. Therefore, the bolt 11
Are projected from the bottom case 5a.
a. The grill 5b is formed with a suction port 12 for taking in the air in the vehicle compartment, and an air outlet 13 for blowing out the air purified by the dust filter 9 and the deodorizing filter 10 into the vehicle compartment.

The inner case 6 is composed of an upper case 6a and a lower case 6b, which are divided into upper and lower parts, and forms an air passage for guiding an air flow generated by the rotation of the sirocco fan 8 in a scroll shape. This inner case 6 has a tap bolt 14
To the bottom case 5a.

The dust filter 9 is disposed facing the suction port 12 formed in the grill 5b, and removes dust and dirt contained in the air sucked from the suction port 12. The deodorizing filter 10 is disposed at a downstream end of an air passage formed in the inner case 6, and is provided with odors (sweat, body odor, tobacco odor) and harmful gases (sulfurous acid gas, hydrogen sulfide, Nitrogen oxide) and the like.

The collar 3 is used to reduce the weight of the air purifier 1
And is interposed between the rear package tray 2 and the vehicle body 4. The collar 3 is made of resin and, as shown in FIG. 3, is composed of a large diameter portion 3a, a tapered portion 3b, and a small diameter portion 3c. Adhesively fixed. The large diameter portion 3a is provided in a cylindrical shape having a fixed inner diameter, and the tapered portion 3b is provided in a tapered cylindrical shape in which the outer diameter and the inner diameter gradually decrease from the large diameter portion 3a toward the small diameter portion 3c. The small-diameter portion 3c has an insertion hole 3d for inserting the bolt 11 through the end face to which the adhesive sheet 15 is attached, and the inner surface of the small-diameter portion 3c has A plurality of ribs 3e are provided (see FIG. 2 and as viewed from A in FIG. 3). The adhesive sheet 15 is bonded by, for example, a double-sided tape, and a hole 15a having the same diameter as the insertion hole 3d provided in the small-diameter portion 3c is provided in the center of the adhesive sheet 15.

The rear package tray 2 has bolts 11
Mounting hole 2a (see FIG. 1 ) through which the vehicle body 4 is inserted .
Is provided with a fixing hole (not shown) through which the tip of the bolt 11 is inserted.

Next, assembly of the air purifier 1 to a vehicle will be described. First, with the rear package tray 2 removed from the vehicle, the collar 3 is placed at a predetermined position of the vehicle body 4 (a position where the insertion hole 3d provided in the small diameter portion 3c of the collar 3 matches the fixing hole provided in the vehicle body 4). Adhesively fixed.

Subsequently, after assembling the rear package tray 2 to the vehicle, the bolt 11 fixed to the bottom case 5a of the air purifier 1 is inserted through the mounting hole 2a provided in the rear package tray 2. The air cleaner 1 is placed on the rear package tray 2.

The bolt 11 inserted into the mounting hole 2a of the rear package tray 2 is inserted into the collar 3,
While the tip of the bolt 11 is guided by the inner surface of the tapered portion 3b and the rib 3e of the small-diameter portion 3c, the small-diameter portion 3
c, the insertion hole 3d, the hole 15 of the adhesive sheet 15
a, and through the fixing hole provided in the vehicle body 4, the front end portion protrudes to the rear side of the vehicle body 4 (the lower side in FIG. 1). Then, a nut 1 is attached to the tip of the bolt 11 from the rear side of the vehicle body 4.
Tighten 6. Thereby, the rear package tray 2
Is fixed to the vehicle body 4, and the weight of the air purifier 1 is supported by the vehicle body 4 via the collar 3.

As described above, in this embodiment, the air purifier 1 can be mounted after the rear package tray 2 is mounted on the vehicle by bonding and fixing the collar 3 to the vehicle body 4. . Therefore, the rear package tray 2
Can be assembled to the vehicle by itself, that is, in a state where the air purifier 1 is not assembled. Therefore, the weight at the time of assembly can be reduced, and the assembling workability can be greatly improved. In addition, by forming the collar 3 corresponding to the function of the conventional bracket with resin, the weight can be reduced.

[Modification] In the present embodiment, the method of fixing the bolt 11 by fitting it into the bottom case 5a of the air purifier 1 has been described. However, the method is not limited to the fitting, and the bolt 11 may be fixed by a method such as insert molding. good. Alternatively, the nut 16 may be embedded in the bottom case 5a, and the bolt 11 may be inserted and fixed from behind the vehicle body 4 during assembly.

[0017]

[Effect of the Invention] The mounting structure of the vehicle air purifier of the present invention is obtained by bonding and fixing a support member to a vehicle body structure.
After assembling the rear package tray alone to the vehicle, the air purifier can be fixed to the body structure. Thereby, the assembling workability is greatly improved, and the cost can be reduced by reducing the size and weight of the support member.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an attached state of an air purifier.

FIG. 2 is a plan view of a collar.

FIG. 3 is a half sectional view of a collar.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air purifier 2 Rear package tray 3 Collar (support member) 4 Car body (body structure part) 11 Bolt (fixing means) 15 Adhesive sheet (adhesive) 16 Nut (fixing means)

Claims (2)

(57) [Scope of request for utility model registration] 1. An air purifier mounting structure mounted on a rear package tray provided at a rear part of a vehicle interior, wherein a flat plate disposed below the rear package tray is provided.
Between the vehicle body structure and the rear package tray.
It is Zaisa, and <br/> support member that will be fixed by an adhesive to a predetermined position of the body structure before assembling the rear package tray, after assembling the rear package tray, the Riyapa
Wherein supporting the air cleaner disposed on Kkejitorei
Automotive air, characterized in that Bei <br/> e and fixing means for fixing to the vehicle body structure via a member, to support the weight of the air cleaner in the vehicle body structure through the supporting member Mounting structure of the purifier. (2) The vehicle air purifier according to claim 1.
In the mounting structure, The fixing means is attached to the air purifier,
A bolt protruding to the bottom of the air purifier and this bolt
And a nut to be combined, The support member has a cylindrical shape through which the bolt can be inserted.
Kere, The air purifier is installed on the rear package tray
And the bolt passes through the rear package tray.
Through the inside of the cylinder of the support member, and further
Projecting under the body structure part through the
The nut is joined and fixed from below the vehicle body structure.
The mounting structure of the vehicle air purifier
Build.