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Split type double-handrail locking mechanism

A locking mechanism and split-type technology, applied in handrails, building locks, building structures, etc., can solve the problem that human-machine comfort cannot achieve the best effect, occupy limited space in the car, and cannot achieve cost savings, etc. problem, to save the turning space, ensure the aesthetics, and save the cost.

Pending Publication Date: 2019-11-08
SHANGHAI HUATE AUTOMOTIVE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of manufacturing technology, the continuous improvement of production technology, and the continuous upgrading of customer requirements, the armrest box industry has shown diversification, various forms, and various uses. The biggest change is the upgrading of functions. , not only satisfies the effect of the armrest, but also has more storage functions, such as storing documents, charging cables, water cups and other objects, but in the limited space of the car, the opening and setting of the armrest box has caused a lot of inconvenience At present, most of the armrest box covers on the market are opened by flipping back and forth. The opening process is very inconvenient and takes up a lot of limited space inside the car.
For example, Chinese patent ZL201821602320.4 is an automobile armrest box opening mechanism. Although it can realize no operating space at the front end of the armrest and ensure a certain locking balance, it still inevitably leads to excessive volume when the front and rear are opened separately. The problem of taking up space in the car
In addition, a small number of split double armrests, that is, armrests that open left and right, have gradually appeared on the market. However, due to limited development experience, most of the double armrests seen on the market have more complicated structures and are opened by two different The buttons on both sides are controlled separately, which not only fails to achieve the cost-saving effect, but also fails to achieve the best effect in terms of man-machine comfort

Method used

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  • Split type double-handrail locking mechanism
  • Split type double-handrail locking mechanism
  • Split type double-handrail locking mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] See Figure 1-Figure 6 , Figure 9 As shown in the drawings, the present invention proposes a split-type double armrest locking mechanism, including: a base 3;

[0054] Two sets of locking assemblies: each set of locking assemblies includes a rotating bracket 5 mounted on the base 3 for horizontal rotation, and a front drive shaft 4 that is movably overlapped on the rotating bracket 5 and located on both sides of the rotation center axis of the rotating bracket 5 With the rear transmission shaft 7, the free end of the rear transmission shaft 7 also extends into the rear guide groove on the base 3, and makes the rear transmission shaft 7 telescopically slide back and forth along the rear guide groove;

[0055] Button assembly: including the button body 1 slidably arranged on the base 3, and the transmission bracket 2 fixedly connected with the button body 1, the free end of the transmission bracket 2 is connected with the front transmission shaft 4;

[0056] Cover asse...

Embodiment 2

[0066] On the basis of Embodiment 1, this embodiment further optimizes the design of the connection between the rotating bracket 5 driving the front transmission shaft 4 and the rear transmission shaft 7, specifically:

[0067] see you again Figure 10 As shown in etc., the upper surface of the rotating bracket 5 is respectively provided with a front stroke groove 14 and a rear stroke groove 15 not parallel to the direction of the rear guide groove on both sides of its rotation central axis, and one end of the rear transmission shaft 7 is slidably overlapped on the rear stroke. In the groove 15, one end of the front transmission shaft 4 slides and overlaps in the front stroke groove 14. The front stroke groove 14 and the rear stroke groove 15 are preferably elongated grooves, whose width is adapted to the protruding parts of the front stroke groove 14 and the rear stroke groove 15 .

[0068] see you again figure 1 As shown in etc., one end of the front transmission shaft 4 i...

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Abstract

The invention discloses a split type double-handrail locking mechanism. The locking mechanism comprises a base, two sets of locking assemblies, a button assembly, and a cover body assembly, wherein each set of locking assemblies comprises a rotary support rotationally arranged on the base, a front transmission shaft and a rear transmission shaft which are movably lapped on the rotary support, andthe free end of the rear transmission shaft extends into a rear guide groove located on the base; the button assembly comprises a button body and a transmission support, and the free end of the transmission support is connected with the front transmission shaft; and the cover body assembly comprises a pair of renovating bodies arranged on the two sides of the base in a split mode correspondingly,and a cover body framework with a locking groove is further arranged on the inner surface of each renovating body. Compared with the prior art, the split type double-handrail locking mechanism can realize the opening of the left side and the right side of a central front handrail, the traditional front-back turnover inconvenience is broken, and the turnover space is saved; and the button device isarranged on the front side, the attractiveness in the appearance aspect is guaranteed to the maximum extent, and the comfort in the man-machine aspect is greatly improved; and meanwhile, the cost issaved.

Description

technical field [0001] The invention belongs to the technical field of automobile interior decoration, and relates to a locking mechanism with split double armrests. Background technique [0002] The car armrest box is an auto accessory installed in the middle of the sub-dashboard, that is, between the two seats. The surface of the armrest box means the function of the armrest. The arm has a short rest, so that there will be no soreness and numbness, so as to avoid the danger of driving due to arm fatigue. [0003] With the continuous development of manufacturing technology, the continuous improvement of production technology, and the continuous upgrading of customer requirements, the armrest box industry has shown diversification, various forms, and various uses. The biggest change is the upgrading of functions. , not only satisfies the effect of the armrest, but also has more storage functions, such as storing documents, charging cables, water cups and other objects, but ...

Claims

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Application Information

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IPC IPC(8): B60R7/04B60N2/75E05B63/14E05B65/52
CPCB60R7/04B60N2/793E05B63/143E05B65/52
Inventor 邹丁王瑜
Owner SHANGHAI HUATE AUTOMOTIVE PARTS