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Installation structure of fuel tank connector

A technology of connectors and fuel tanks, which is applied in the direction of connecting parts installation, connection, and parts of the connection device, which can solve the problems of wasting resources and achieve the effects of inhibiting detachment, inhibiting rotation, and increasing the number of parts

Inactive Publication Date: 2006-08-16
KEIHIN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] Going a step further, as in Image 6 , as shown in Figure 7, after the connector is installed toward the bushing, since only the connector cannot be removed, when the connector is replaced, the bushing and cover are discarded, wasting resources

Method used

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  • Installation structure of fuel tank connector
  • Installation structure of fuel tank connector
  • Installation structure of fuel tank connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0106] The following combination figure 1 , shown in Figure 2, illustrate an embodiment of the fuel tank connector C of the present invention, figure 1 Its longitudinal section side view, Figure 2 is figure 1 top view of the .

[0107] Reference numeral 1 denotes a cylindrical cylindrical portion, and an annular seal ring groove 1A is formed on the outer periphery of the cylindrical portion 1 . An annular collar portion 2 is formed at the upper end 1B of the cylindrical portion 1 , and the diameter A of the collar portion 2 is larger than the diameter B of the cylindrical portion 1 .

[0108] In addition, above the upper end 1B of the cylindrical portion 1, an external power supply terminal plug housing recess 3 facing to the right side including the collar portion 2 is formed. (External power terminal pin accommodation recess 3 opens to the right side), so that the lower surface 3A of the external power supply terminal pin accommodation recess 3 is located at the same h...

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PUM

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Abstract

Provided is a fuel tank connector mounting structure that reduces the outer connecting section of the fuel tank connector C and is suitable for a two-wheeled vehicle. The fuel tank connector C has a flange 2 which is located at the upper end 1B of a cylinder 1 and has a larger diameter than the diameter B of the cylinder 1, a recess 3 for an outer power supply terminal pin projecting outside including the flange 2, a recess 4 for the fuel tank terminal pin facing down from the cylinder 1, and a hook 5 formed outside the recess 4 for the feel tank terminal pin. The lid 7 has a sleeve 8 projecting down. By inserting the fuel tank connector C into the sleeve 8 of the lid 7, the lower surface 2A of the flange 2 comes in contact with the upper surface 7B of the lid 7 and the hook end 5A of the hook 5 is positioned in contact with the lower end 8A of the sleeve 8.

Description

technical field [0001] The invention relates to an installation structure of a fuel tank connector, which is installed on the wall of fuel tanks of vehicles such as automobiles and motorcycles, and electrically connects electrical devices inside the fuel tank to external power sources located outside the fuel tank. Background technique [0002] The installation structure of the first example of the previous fuel tank connector (hereinafter simply referred to as the connector) is for example Image 6 shown. [0003] The sleeve 51 is brazed and fixed on the cover 50 on the wall of the fuel tank, and the sleeve 51 protrudes upward from the upper surface 50A of the cover 50 with a funnel-shaped enlarged diameter portion 51A. The lower surface 50B protrudes downward, and the tongue piece 51B is provided near the lower end. [0004] The connector 52 is formed in an L shape, and an external connecting portion 53 and an internal connecting portion 54 are formed at both ends thereof...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/03H01R13/74H01R13/432F02M37/00B60K15/073F02M37/08F02M37/10H01R13/42H01R13/52
Inventor 大沼伦郎中川光之
Owner KEIHIN CORP