Cushion overturning mechanism for car rear seat
A rear seat and flip mechanism technology, which is applied to vehicle seats, special positions of vehicles, detachable/non-detachable seats, etc., can solve problems such as space and vehicle structure constraints, and achieve a reasonable overall structure and reliable operation , the effect of easy installation
Inactive Publication Date: 2019-09-17
ZHEJIANG LEAPMOTOR TECH CO LTD
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Problems solved by technology
"The seat cushion turning device is a very good seat cushion turning device, but because it has only one hinge axis and the hinge assembly needs to be hinged on the body floor steps, it is subject to certain constraints in terms of space and car structure
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[0014] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0015] Such as Figure 1-Figure 3 As shown, the present invention includes two installation base plates 1 , two multi-bending connectors 2 , a cushion sponge connection assembly 3 , and a cushion sponge 4 . The two mounting base plates 1 are fixedly connected with the car floor or the lower end of the movable frame of the rear seat of the car. In this embodiment, the two mounting base plates 1 are all fixedly connected with the car floor: the front end of the mounting base plate 1 is bent upward to form a hinged joint. Long cylindrical hole, the rear end of the installation base plate 1 is composed of three U-shaped parts in cross-section, of which the left and right two are inverted U-shaped, and these two inverted U-shapes match with the corresponding protrusions on the vehicle base plate, which can ...
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The invention provides a cushion overturning mechanism for a car rear seat. The cushion overturning mechanism comprises a mounting bottom plate, a multi-bent connecting part, and a cushion sponge connecting assembly; the mounting bottom plate is fixedly connected with a car floor or the lower end of a movable skeleton of the car rear seat; the cushion sponge connecting assembly is a frame assembly and comprises a cushion fixing part, a rotating connection part and a locking mechanism, and cushion sponge is connected with the cushion fixing part, the foremost segment of the multi-bent connecting part is hinged to the front end of the mounting bottom plate, the rearmost segment of the multi-bent connecting part is hinged to the rear end of the rotating connection part, and the front end of the rotating connection part is hinged to the cushion fixing part; and the locking mechanism comprises a locking hook, an unlocking pull belt and a torsion spring, the middle end of the locking hook and the torsion springs are hinged to the cushion fixing part, one end of the locking hook is hooked and hung on a connecting part hanging rod fixedly connected with the multi-bent connecting part, the other end of the locking hook is connected with one end of the unlocking pull belt, and the other end of the unlocking pull belt is exposed out of the front end of the cushion sponge. The cushion overturning mechanism for the car rear seat is quite excellent.
Description
technical field [0001] The invention relates to the technical field of car seats, in particular to a seat mechanism with independently foldable rear seat cushions. Background technique [0002] figure 1 It is a schematic diagram of the installation structure of the rear seat cushion in the existing conventional model. The seat cushion is directly fixed and cannot be turned over, resulting in that the trunk luggage space cannot meet the requirements after the backrest is overturned. figure 2 It is a structure in which the backrest cushions of the rear row can be turned over and folded together through a set of four-bar linkage mechanism, but it will cause the cost of the seat to double and the overall weight of the seat to be heavy. [0003] Application number 201820560614.9, authorized announcement number CN 208344002 U, and a patent document titled "A Cushion Turning Device" disclose a seat cushion turning device: "The seat cushion turning device includes a seat pan and a...
Claims
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IPC IPC(8): B60N2/30
CPCB60N2/3045
Inventor 杨巍龙刚启
Owner ZHEJIANG LEAPMOTOR TECH CO LTD