Meter key structure for vehicle

Abstract

The invention relates to a meter key structure for a vehicle. The meter comprises a body, a decorative plate, a viewing cover and a key. The key comprises a pressing piece and a supporting piece; thepressing piece forms a shoulder downwards from a pressing part at the top end; the shoulder can be pressed against a clamping part of a mounting hole of the viewing cover; the lower side of the shoulder is provided with a ring in an extension way and becomes an embedding part with hollow inside; the bottom part of the embedding part forms a stopping ring; the stopping ring is pressed against the bottom side of an extension post of the viewing cover; the peripheral edge of the stopping ring is provided with an annular wall upwards in the extension way; the annular wall can be covered on the peripheral edge of the extension post of the viewing cover; and the inner side of the supporting piece is hollow, and the outer diameter of the upper end of the supporting piece is smaller than the innerdiameter of the hollow part of the embedding part of the pressing piece. Therefore, the upper end of the supporting piece is accommodated in the embedding part of the pressing piece, the supporting piece is provided with the ring downwards in the extension way and becomes a hollow bearing part, and the bearing part can provide a stopping bearing seat of the bottom part of the embedding part. Thestructure can make the key at least provided with three waterproof areas so as to promote the waterproofing performance and pulling resistance of the meter key for the vehicle.

Description

technical field [0001] The present invention relates to a vehicle instrument key structure, in particular to a structure that can improve the waterproofness and pull-out resistance of the vehicle instrument keys, so as to improve the use efficiency of the vehicle instrument. Background technique [0002] In order to let the user know the use status of the vehicle, the vehicle will be equipped with a meter 1, such as figure 1 , 2 As shown, the instrument 1 has a main body 11, a decorative panel 12, a visual cover 13, and the main body has at least a speedometer 111, a fuel indicator 112, etc. indicating areas. The adjusted part is such as the odometer 113 . figure 2 , 3 As shown, the button 14 is made of a rubber material. An annular and hollow fixing portion 142 is extended from one end of the pressing portion 141 of the button 14. The outer periphery of the fixing portion 142 is provided with a water retaining ring 143. In addition, a push rod 144 is extended inside th...

AI Technical Summary

Problems solved by technology

[0003] The button 14 of the existing instrument 1 can achieve waterproof effect through the above-mentioned structure, but the structure of the button 14 of the existing instrument 1, when the locomotive travels in a region with strong wind and rain or when the locomotive is washed by a strong water column in a car wash, The button 14 of the existing meter 1 only relies on the structure of the water retaining ring 143 as a waterproof structure, which obviously causes water seepage in the meter 1; pull up

Images