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Vehicle air intake box arrangement structure

A technology for air intake boxes and vehicles, which is applied to vehicle components, power plant gas intake, motor vehicles, etc. It can solve problems such as leakage of inhalation sound, achieve the effect of reducing inhalation sound, reducing the number, and improving the absorption effect

Inactive Publication Date: 2010-04-21
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, the suction sound radiated from the upper end opening of the flexible tube 82 into the small chamber 26 easily leaks to the outside through the slot 88.

Method used

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  • Vehicle air intake box arrangement structure
  • Vehicle air intake box arrangement structure
  • Vehicle air intake box arrangement structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] The best mode for carrying out the present invention will be described below with reference to the drawings. Refer to the drawings based on symbols.

[0041] figure 1 It is a side view of a vehicle adopting the air box arrangement structure of the present invention. The vehicle 10 is a four-wheeled vehicle, including: a vehicle frame 11 serving as a skeleton, a front seat 12 provided at a substantially central portion of the vehicle frame 11, The rear seat 13 on the vehicle frame 11 at the rear of the front seat 12 is installed on a pair of left and right front wheels 15, 16 at the front of the vehicle frame 11, and is used to manipulate the operating handles of these front wheels 15, 16. 17, a swing-type power unit 18 installed on the rear portion of the vehicle frame 11 freely swingable up and down, and a left and right pair of power unit 18 installed on the power unit 18 through the left and right axles 21, 22 (only the symbol 21 on the front side is shown). Rear w...

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PUM

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Abstract

The invention effectively uses the space of a vehicle body and to reduce air intake sound leaking to the outside. In a vehicle including an air intake box for introducing outside air provided for a power unit (18) disposed at a rear portion of the vehicle and a backrest (93) provided rearward of a front seat (12), the air intake box is disposed close to a rear portion of the front seat (12). Specifically, the air intake box (157) is disposed below a bottom plate (241) of the backrest (93). Thus, the vicinity of the backrest (93), for example, the space, hard to be used otherwise, rearward of the seat cushion of the front seat (12) is effectively used. The cushion material provided for the backrest absorbs air intake sound emitted from the air intake box.

Description

technical field [0001] The present invention relates to an improvement of an air box arrangement structure of a vehicle. Background technique [0002] As a conventional air box arrangement structure for a vehicle, there is known a structure in which an air box is provided above an engine housing room provided at the rear of the vehicle (for example, refer to Patent Document 1). [0003] [Patent Document 1] Japanese Patent Laid-Open No. 61-200029 [0004] As in Patent Document 1 figure 1 As shown, an engine storage room 14 and a cargo room 22 located above the engine storage room 14 are arranged at the rear of the vehicle. The engine storage room 14 houses the engine 58 and the final reduction mechanism 62 . [0005] Connected to the engine 58 through the carburetor 78 is an air filter 80 connected by a flexible tube 82 to the compartment 26 rearward of the cargo room 22 . [0006] A slot 88 is provided on the rear wall of the small chamber 26 , and external air is introdu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K13/02B62J99/00B62J1/28B62K5/00B62K5/01
CPCB62K5/01B60K13/02
Inventor 清治达也藤原清隆中西孝文斋藤俊一
Owner HONDA MOTOR CO LTD