Automobile center console armrest box hinge with hovering function

Abstract

The invention provides an automobile center console armrest box hinge with a hovering function. The automobile center console armrest box hinge comprises a box cover support, a box body support, a box cover hovering action mechanism and a support hinge shaft, wherein a box cover support left hinge arm is arranged on the left side of the front end of the box cover support, a box cover support right hinge arm is arranged on the right side of the front end of the box cover support, a box body support left hinge arm is arranged on the left side of the box body support, and a box body support right hinge arm is arranged on the right side of the box body support. The automobile center console armrest box hinge is characterized by further comprising a box cover opening initial power assisting mechanism, wherein the box cover opening initial power assisting mechanism is arranged at the right end of the support hinge shaft in a sleeving mode and connected with the upper portion of the front end of the box cover support right hinge arm and the upper portion of the middle of the box body support, a hinge shaft left shaft head milling plane and a hinge shaft left shaft head arc surface are arranged on a hinge shaft left shaft head, a friction plate is provided with a friction plate hole and a friction plate groove, and when the box cover support is turned up to 45-60 degrees, the hole wall in the longitudinal diameter direction of the friction plate hole makes contact with the hinge shaft left shaft head arc surface and generates friction so that the rear end of the box cover support can hover at the position of 45-60 degrees in an elevated state. Abnormal autonomous falling is avoided, and labor is saved during cover opening operation.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a hinge for an armrest box of an automobile center console with a hovering function. Background technique [0002] In the published Chinese patent literature, it can be seen that all the technical information related to the aforementioned automobile center console armrest box hinge, such as CN205523816U (automobile armrest hinge device), CN204821226U (folding hinge mechanism of automobile central armrest) and CN204586580U (a kind of armrest hinge The automobile of device), CN106740326A (armrest hinge structure for automobile), etc. The biggest advantage of making the center console armrest box hinge have a hover function is that it is convenient to access the items in the armrest box, avoiding the sound of beating due to automatic landing, and it is beneficial to prevent the armrest box cover from being damaged by collision with the box body, reflecting the manual ...

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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