Shock absorption connecting device for mirror rods of rearview mirrors of passenger car

A technology for connecting devices and rear-view mirrors, applied in optical observation devices, vehicle parts, transportation and packaging, etc., can solve the problems of vibration attenuation, vibration superposition, unclear vision, etc., to improve the use effect, improve stability, flexibility, etc. strong effect
CN112498240APending Publication Date: 2021-03-16CHANGZHOU KAILING AUTOMOBILE FITTINGS
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHANGZHOU KAILING AUTOMOBILE FITTINGS
Publication Date
2021-03-16

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Abstract

The invention belongs to the technical field of mirror rods of rearview mirrors of passenger cars, and particularly relates to a shock absorption connecting device for the mirror rods of the rearviewmirrors of a passenger car. The device comprises a shock resistance bag arranged between two mirror rods, a core rod and an outer connecting sleeve sleeved outside the joint of the two of mirror rods,a boss is formed by protruding the middle of the shock resistance bag towards the outer side, two side bag bodies of the shock resistance bag extend into the mirror rods on the two sides respectively, the ends of the mirror rods on the two sides are correspondingly connected with the end faces of the two sides of the boss, the core rod penetrates through the center of the shock resistance bag, the two ends of the core rod extend into the mirror rods on the two sides respectively, and the rod bodies, located on the outer sides of the shock resistance bag, of the core rod form connecting partsconnected with the inner walls of the mirror rods; damping rings are arranged between the connecting parts and the inner walls of the mirror rods, a fastening assembly in the radial direction of the mirror rods is arranged on the outer connecting sleeve, vibration transmission on an outer rearview mirror framework main rod can be effectively cut off, and the stability of the rearview mirrors is remarkably improved.
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Description

technical field

[0001] The invention belongs to the technical field of mirror rods of passenger car rearview mirrors, and in particular relates to a shock-absorbing connection device for the mirror rods of passenger car rearview mirrors. Background technique

[0002] The exterior rearview mirror is an important part of the passenger car to observe the road conditions on the rear side. The exterior rearview mirror of the passenger car is bulky and heavy. During the driving process of the vehicle, the vibration of the engine, the vibration caused by the uneven road surface, and the vibration caused by the steering, braking and acceleration of the car will be transmitted to the frame of the exterior rearview mirror of the bus, causing the exterior rearview mirror to vibrate, and various vibrations will be transmitted to the exterior rearview mirror. Superimposition occurs on the frame of the mirror, which increases the vibration frequency and amplitude of the frame of the exter...

Claims

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