CN206306877U

CN206306877U - Vehicle rotary seat

Info

Publication number: CN206306877U
Application number: CN201621321392.2U
Authority: CN
Inventors: 佟玺; 张正杰; 李忠欣
Original assignee: SAIC Motor Corp Ltd
Current assignee: SAIC Motor Corp Ltd
Priority date: 2016-12-05
Filing date: 2016-12-05
Publication date: 2017-07-07
Anticipated expiration: 2026-12-05

Abstract

The utility model is related to field of vehicle seats, more particularly to a kind of rotary seat.A kind of vehicle rotary seat, including track, cushion link, base skeleton and rotation assembly, the rotation assembly includes fixed disk and rotating disk, fixed disk is fixedly mounted on base skeleton, the rotating disk is fixedly mounted on cushion link, rotating disk is engaged composition revolute with fixed disk, the outside of the cushion link is equipped with rotary handle, the inner side of cushion link is hinged with claw by rotating shaft, back-moving spring is housed on the claw, the inner ring of the rotating disk is fixed and lock plate is housed, a circle locking hole is circumferentially offered on lock plate and fixed disk, the locking hole is engaged with claw.The utility model does not interfere with seat agent structure in itself, can directly be reequiped on existing seat, make use of existing cushion link to provide locking power, do not interfered with the normal of the seat and use, rotation stability and service life are ensure that, seat development cost have been saved.

Description

Vehicle rotary seat

Technical field

The utility model is related to field of vehicle seats, more particularly to a kind of rotary seat.

Background technology

Decontroled with national policy, MPV vehicles and SUV vehicles can continue intimately, especially on second row of seats, can increase Many comfortable sexual functions, need occupant to carry out interaction, therefore occur in that a kind of revolvable seat when Entertainment is carried out；But Because seat needs slide anteroposterior in itself, so after rotation is realized, easy appearance between assembly and rotation assembly is slided dry Disturb, postrotational locking positioning can also be affected, and have impact on the service life and reliability of rotary seat.

The content of the invention

Technical problem to be solved in the utility model is to provide a kind of vehicle rotary seat, and the rotary seat is by a set of Rotation assembly realizes the rotating function of seat, and rotation assembly sets up separately between cushion link and base skeleton, does not interfere with seat Chair agent structure in itself, directly can reequip, on existing seat without the new armchair structure of additional designs, during locking simultaneously Locking lock plate and fixed disk, make use of existing cushion link to provide locking power, it is ensured that the stabilization of rotary locking function Property and service life, have saved seat development cost.

What the utility model was realized in：A kind of vehicle rotary seat, including track, cushion link, base skeleton And rotation assembly, the track is fixedly mounted in floor in a vehicle, and the base skeleton installs in orbit by sliding block, described Sliding block constitutes prismatic pair with track；The rotation assembly includes fixed disk and rotating disk, and the fixed disk is fixedly mounted on base On skeleton, the rotating disk is fixedly mounted on cushion link, and the rotating disk is engaged composition revolute, institute with fixed disk The outside of cushion link is stated equipped with rotary handle, the inner side of cushion link is hinged with claw by rotating shaft, on the claw Equipped with back-moving spring, the inner ring of the rotating disk is fixed and lock plate is housed, and is circumferentially offered on the lock plate and fixed disk One circle locking hole, the locking hole is engaged with claw, and the rotary handle is connected by drag-line with claw.

The cushion link includes an offside metal plate and some beam pipes being erected between an offside metal plate, the rotation Change hands handle to be arranged on the lateral wall of side metal plate by handle bracket, the claw is arranged on the madial wall of side metal plate.

Composition revolute is engaged by ball between the rotating disk and fixed disk.

The utility model vehicle rotary seat realizes the rotating function of seat by a set of rotation assembly, and rotation assembly sets up separately Between cushion link and base skeleton, seat agent structure in itself is not interfered with, directly can changed on existing seat Dress, without the new armchair structure of additional designs；The locking structure of the rotation assembly is controlled by drag-line, is locked simultaneously during locking Determine lock plate and fixed disk, make use of existing cushion link to provide locking power, drag-line does not interfere with the seat in itself yet Normal use, it is ensured that the stability and service life of rotary locking function, saved seat development cost.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model vehicle rotary seat；

Fig. 2 is part explosive view of the present utility model；

Fig. 3 is the partial enlarged drawing of lockable mechanism in the utility model；

Fig. 4 is that the utility model is in seat when getting on or off the bus state towards schematic diagram；

Fig. 5 is seat when the utility model is in interaction entertainment towards schematic diagram.

In figure：1 track, 2 cushion links, 3 base skeletons, 4 rotation assembly, 5 sliding blocks, 21 side metal plates, 22 beam pipes, 23 Handle bracket, 41 fixed disks, 42 rotating disks, 43 rotary handles, 44 rotating shafts, 45 claws, 46 back-moving springs, 47 lock plates, 48 locks Only hole, 49 drag-lines.

Specific embodiment

With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model statement Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen Please appended claims limited range.

Embodiment 1

As shown in Figure 1, 2, 3, a kind of vehicle rotary seat, including track 1, cushion link 2, base skeleton 3 and rotation Assembly 4, the track 1 is fixedly mounted in floor in a vehicle, and the base skeleton 3 is installed on path 1 by sliding block 5, described Sliding block 5 constitutes prismatic pair with track 1；The rotation assembly 4 includes fixed disk 41 and rotating disk 42, and the fixed disk 41 fixes peace On base skeleton 3, the rotating disk 42 is fixedly mounted on cushion link 2, the rotating disk 42 and the phase of fixed disk 41 Coordinate and constitute revolute, in the present embodiment, preferably, being engaged by ball between the rotating disk 42 and fixed disk 41 Constitute revolute；The outside of the cushion link 2 is equipped with rotary handle 43, and the inner side of cushion link 2 is cut with scissors by rotating shaft 44 Claw 45 is connected to, back-moving spring 46 is housed on the claw 45, the inner ring of the rotating disk 42 is fixed and lock plate 47 is housed, described A circle locking hole 48 is circumferentially offered on lock plate 47 and fixed disk 41, the locking hole 48 is engaged with claw 45, described Rotary handle 43 is connected by drag-line 49 with claw 45.

The utility model can be further depicted as, and in order to ensure the intensity of cushion link, the cushion link 2 is wrapped The some beam pipes 22 for including an offside metal plate 21 and being erected between an offside metal plate 21, the rotary handle 43 is by handle branch Frame 23 is arranged on the lateral wall of side metal plate 21, and the claw 45 is arranged on the madial wall of side metal plate 21.

In the utility model, the locking hole 48 sets 8 under normal circumstances, and every 45 ° set a locking hole 48 and are used for The position of seat is locked, the demand of occupant is met；In locking, claw 45 passes through the locking hole on lock plate 47 and fixed disk 41 48 realize positioning, and the locking power for now providing coordinates offer jointly from cushion link 2 and lock plate 47, with enough strong Degree, also ensure that the stability of locking.

As shown in figure 4, when occupant needs to get on or off the bus, seat clockwise direction vehicle door side is rotated 45 °, made on occupant is easy to Get off；As shown in figure 5, when needing to carry out interaction entertainment with the passenger of most heel row, by 135 ° or 180 ° of seat rotate counterclockwise, The need for interaction.

Claims

1. a kind of vehicle rotary seat, including track (1), cushion link (2), base skeleton (3) and rotation assembly (4), its It is characterized in：The track (1) is fixedly mounted in floor in a vehicle, and the base skeleton (3) is by sliding block (5) installed in track (1) on, the sliding block (5) constitutes prismatic pair with track (1)；The rotation assembly (4) includes fixed disk (41) and rotating disk (42), the fixed disk (41) is fixedly mounted on base skeleton (3), and the rotating disk (42) is fixedly mounted on cushion link (2) on, the rotating disk (42) is engaged composition revolute with fixed disk (41), and the outside of the cushion link (2) is equipped with Rotary handle (43), the inner side of cushion link (2) is hinged with claw (45) by rotating shaft (44), is equipped with the claw (45) Back-moving spring (46), the inner ring of the rotating disk (42) is fixed and lock plate (47), the lock plate (47) and fixed disk is housed (41) a circle locking hole (48) is circumferentially offered on, the locking hole (48) is engaged with claw (45), the rotary handle (43) it is connected with claw (45) by drag-line (49).

2. vehicle rotary seat as claimed in claim 1, it is characterized in that：The cushion link (2) includes an offside metal plate (21) and some beam pipes (22) for being erected between an offside metal plate (21), the rotary handle (43) is by handle bracket (23) on the lateral wall of side metal plate (21), the claw (45) is on the madial wall of side metal plate (21).

3. vehicle rotary seat as claimed in claim 1 or 2, it is characterized in that：The rotating disk (42) and fixed disk (41) it Between composition revolute is engaged by ball.