Car center console armrest box hinge with hover function

Abstract

An automobile center console armrest box hinge with a hovering function, comprising a box cover bracket and a box body bracket, the left side of the front end of the box cover bracket has a box cover bracket left hinge arm, and the right side has a box cover bracket right hinge arm, the box The left side of the body bracket has the left hinged arm of the box body bracket, and the right side has the right hinged arm of the box body bracket; the hovering action mechanism of the box cover and the hinge shaft of the bracket, features: it also includes the initial booster mechanism for opening the box cover, and its empty sleeve is placed on the bracket The right end of the hinge shaft is connected with the upper front end of the right hinge arm of the lid bracket and the upper middle part of the box body bracket. On the left shaft head of the hinge shaft, there is a milling plane of the left shaft head of the hinge shaft and an arc surface of the left shaft head of the hinge shaft. Friction The plate has a friction plate hole and a friction plate groove. When the cover bracket is turned up to 45-60°, the wall of the friction plate hole in the longitudinal diameter direction will contact the arc surface of the left shaft head of the hinge shaft and generate friction to make the cover box The rear end of the bracket hovers at a position of 45-60° in a raised state. Avoid abnormal self-falling and labor-saving operation of opening the cover.

Description

technical field [0001] The invention belongs to the technical field of automobile parts, and in particular relates to an automobile center console armrest box hinge with a hovering function. Background technique [0002] Various technical information related to the aforementioned automobile center console armrest box hinge can be found in the published Chinese patent documents, such as CN205523816U (automobile armrest hinge device), CN204821226U (folding hinge mechanism of automobile center armrest) and CN204586580U (an armrest hinge) device for automobiles), CN106740326A (armrest hinge structure for automobiles), etc. The biggest advantage of making the hinge of the armrest box in the center console with the hovering function is that it is easy to access the items in the armrest box, avoids the automatic landing and makes a rattling sound, and is beneficial to prevent the armrest box cover and the box body from collision damage, reflecting manual operation. The rhythm of o...

AI Technical Summary

Problems solved by technology

It is not limited to the aforementioned automobile armrest box hinge with hovering function, which has the following advantages and disadvantages: one is to extract the driver's license, driving license, insurance policy or other certificates and materials when it is necessary to extract objects from the box body cavity of the armrest box. For small items, it is necessary to lift the cover of the armrest box (that is, the cover) relative to the box body to a degree of about 45°-60° to take and place the item, of course, it can be lifted to a degree less than about 90° as required , and it is expected that the cover can reliably and automatically hover at the aforementioned 45°-60° or hover at a state of 45° to less than 90°, but in actual use, when the cover is at this angle, the automatic hovering The reliability cannot reach the level expected by the industry, especially when encountering an extremely slight touch, there will be an abnormal automatic fall or automatic closing phenomenon, and in the automatic fall state, the impact between the cover and the box body is relatively serious , with the passage of time, especially the increase in the frequency of use, the cover and the box body will be damaged to varying degrees, especially due to the decline of the hinge function, the position of the cover will be displaced when it is closed, and it will not be able to hover when it is opened; The second is that in the initial stage of opening the cover, for example, after releasing the hasp that locks the cover and the box body to each other, before opening the cover to the angle range (such as 45°) that can hover, due to the lack of free ends that help the cover The power-assisted function of automatic lifting (lifting up) is not conducive to reflecting the labor-saving operation

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