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Lid-fastening structure

A technology of structure and tight cover, applied in the direction of substructure, superstructure, superstructure sub-assembly, etc., can solve the problems of enlarged working space, time-consuming assembly work, etc., and achieve the effect of easy movement

Active Publication Date: 2013-09-04
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in the cover structure disclosed in Patent Document 4, if the cover is removed during maintenance of the engine room, the removed cover needs to be placed in another place, and placement action will occur, and maintenance work and cover assembly work will be costly. time
In addition, when the engine is assembled in the production line, fastening work may be performed from below after the under cover is installed, and the cover assembly work takes time.
In addition, a space for pulling out the cover is required in front of the lower cover, and the working space in front of the lower cover becomes larger.

Method used

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  • Lid-fastening structure
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Examples

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Embodiment

[0065] Such as figure 1 as well as figure 2 As shown, a vehicle 11 is provided with a cover structure 12 and a cover fastening structure 13 . The cover structure 12 and the cover fastening structure 13 are provided on the under cover 16 which covers the lower side of the engine 15 of the vehicle 11 .

[0066] The vehicle 11 includes a vehicle body 17 , a front body 21 of the body 17 , and an engine 15 supported by the front body 21 . The front body 21 includes: a left front side frame 22; a right side front side frame 23 substantially the same as the left side front side frame 22 ( figure 2 ); Assemble the front sub-frame 25 of the left and right front side frames 22,23 from below.

[0067] The right front side frame 23 is substantially symmetrical to the left side front side frame 22 with respect to the center C in the vehicle width direction.

[0068] The engine 15 is a transverse type. Pistons (not shown) of the engine main body 26 are arranged in the vehicle width d...

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Abstract

Disclosed is a lid-fastening structure for fastening a lid (66) using a bolt (96). In the lid-fastening structure (13), the bolt (96) is rotatably held in the lid (66) for closing an adjustment opening (73). An insertion hole (101) for inserting the bolt (96) is formed in the lid (66). A portion of the circumferential edge of the insertion hole (101) is cut out in a way that allows the bolt (96) to slide, and a backslide-limiting opening (104) for limiting the return of the bolt (96) to the insertion hole (101) is formed so as to be continuous with the circumferential edge. A supporting / fastening hole (108) is formed continuous with the backslide-limiting opening (104) to a smaller radius than is the insertion hole (101), the supporting / fastening hole being cut out so as to allow the bolt (96) to advance.

Description

technical field [0001] The present invention relates to a structure in which a cover main body which can openably close an opening is fastened to a lower cover with bolts, and more particularly relates to a cover fastening structure in which bolts are inserted into holes formed in the cover main body and screwed into the lower cover side. Background technique [0002] For example, as disclosed in Patent Document 1, there is known a structure in which a temporary fixing plate is provided in which peaks and valleys of threads of a bolt are inserted into one end side of a long hole of a suspension. After inserting the bolt to the other end side of the long hole, the suspension member joined to the temporary fixing plate is moved and the crest of the thread is hooked to the temporary fixing plate. Therefore, the operator does not need to support the suspension member, so that the nut The work of screwing in the bolt becomes easy. [0003] In addition, Patent Document 2 disclose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D21/11B62D25/082B62D25/12B62D25/2018B62D35/02Y02T10/88B62D25/20
Inventor 福士芳记小林幸司
Owner HONDA MOTOR CO LTD
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