Installation structure of motorcycle engine oil gauge

Abstract

The invention discloses an installation structure of a motorcycle engine oil gauge. A gauge body (1) is stretched into an engine (14) through an engine oil observation hole; an inner cover (2) is arranged on the top of the gauge body (1); the lower end of an inner cover (2) is fixed with the top part of the gauge body (1); an outer cover (3) is covered above the inner cover (2); a locking body (4) is assembled in an assembly hole on the top of the outer cover (3); the upper end of the locking body (4) is fixed with the outer cover (3); the lower end of the locking body (4) is fixedly connected with the inner cover (2); a locking core (5) is arranged in the locking body (4) which is transverse to a locking bolt (6) matched with the locking core (5); the locking bolt (6) passes through the locking body (4) and a through hole corresponding to the inner cover (2); and the locking bolt is clamped into an annular groove on an inner wall of the engine oil observation hole. A lockset is arranged on the engine oil gauge, so that the engine oil gauge can be locked on a motorcycle engine to effectively prevent lawless persons from maliciously dismantling the engine oil gauge and ensure the safety of the engine.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, and in particular relates to an installation structure of an oil dipstick on a motorcycle engine. Background technique [0002] The oil dipstick is an important part of the motorcycle engine, which is used to detect the amount of oil in the engine and the thickness of the oil, so that the user can change the oil in time. Existing oil dipsticks such as Figure 5 As shown, it consists of a ruler body 1 and a sealing head 15. The sealing head 15 is installed on the top of the ruler body 1. An annular boss 16 is provided on the ruler body 1 near the sealing head. The annular boss 16 External threads are processed on the outer circumference. When assembling, scale body 1 stretches in the machine oil inspection hole of engine, and the external thread on the annular boss 16 matches with the internal thread on the oil inspection hole inwall, and the oil dipstick is fixed on the engine. While ex...

AI Technical Summary

Problems solved by technology

Although the existing dipstick is securely attached to the engine, anyone can unscrew the dipstick to remove it from the engine

Criminals maliciously dismantle the oil dipstick and throw it away or throw debris into the engine through the oil inspection hole. On the one hand, this will affect the performance of the engine and even cause engine damage; on the other hand, the user needs to reconfigure the oil dipstick. , which is troublesome and increases the cost

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