CN205970967U - Car seat that can dismantle fast sits basin mechanism - Google Patents

Abstract

The utility model discloses a car seat that can dismantle fast sits basin mechanism, including sit basin supporting shoe assembly, sit the basin assembly, outside backplate and sit the basin backup pad, sit to be provided with on the basin assembly protecgulum to drive and sit the unblock handle of basin slip unblock, it is provided with quick detach body Assembly to sit basin assembly below, quick detach body Assembly includes slider, pretension spring, gyro wheel, cam, gangbar, gyro wheel support and quick detach operating handle rise, the slider passes through pretension spring fixed connection with the gyro wheel support, the cam and the gyro wheel roll connection that rises, the cam passes through the gangbar rotation with quick detach operating handle and is connected, gangbar opposite side and quick detach operating handle fixed connection. This device is practical convenient, easy operation, and it is convenient to install.

Description

A kind of quick-detachable automotive seats chair basin mechanism

Technical field

This utility model is related to field of automobile seats, particularly a kind of quick-detachable automotive seats chair basin mechanism.

Background technology

At present, automobile has become the requisite vehicles in people's daily life, the functional requirement to automobile for the people Also can more and more higher.Automotive seat is no exception as the important component part of car load, because skipper chair shock absorber structure is multiple Miscellaneous, need periodic maintenance maintenance dedusting etc., increase while not affecting surface cover outward appearance and foaming structure and sit the fast quick-detach of basin Function is increasingly concerned about by client, is also a kind of development trend of seat.

Present sitting basin of seat structure, complicated due to being furnished with shock absorber structure, inner space is less, just increases unlocking mechanism Internal performance or impact complete appearance can be affected, and due to sitting the function of adjustment position before and after basin needs to realize, typically all Have the spacing extreme position sitting basin of associated mechanical mechanism, cannot be dismantled sitting basin after extreme position, so For needing, maintenance amortisseur internal structure is just extremely difficult, if having foreign body to enter also can produce abnormal sound, thus affecting amortisseur Function, lead to seat practicality reduce.

Content of the invention

This utility model is in order to solve the problems referred to above in the presence of prior art, there is provided a kind of brand-new can be quick The automotive seats chair basin mechanism of dismounting, by realizing after the operational motion of simple handle sitting the entirety of basin and medicated cushion Disassembling function, runs smooth no clamping stagnation, and easy to operate performance is stable.

A kind of quick-detachable automotive seats chair basin mechanism of the present utility model, supports block assembly, sits basin including sitting basin Assembly, outer side guard plate and sit basin gripper shoe, described sit to be provided with basin assembly protecgulum to drive sit basin and slide the release lever of unblock, Described seat is provided with Quick-disassembling mechanism assembly below basin assembly, described Quick-disassembling mechanism assembly includes slide block, preloading spring, rises rolling Wheel, cam, gangbar, rolling wheel support and Quick Release operation handle, described slide block is fixedly connected by preloading spring with rolling wheel support, Described cam is connected with rising roller rolling, and described cam is rotated by gangbar with Quick Release operation handle and is connected, described linkage Bar opposite side is fixedly connected with Quick Release operation handle.

Described Quick-disassembling mechanism assembly is fixed on by gangbar to be sat on the installing hole of basin gripper shoe side.

The described installing hole side sitting the fixing gangbar of basin gripper shoe is provided with the mounting bracket of fixing gangbar.

Described outer side guard plate offers the open slot disposing Quick Release operation handle.

Compared with prior art, this utility model has removable unloading functions to this utility model, non-from operation quick-release handle Released state reaches released state after rotating 90 °, and just can reach the purpose sitting basin dismounting.This device is easy to use, simple to operate, Install convenient.

Brief description

Fig. 1 is this utility model structural scheme of mechanism；

Fig. 2 is this utility model each assembly exploded perspective view；

Fig. 3 is Quick-disassembling mechanism assembly structure schematic diagram；

Fig. 4 is the mechanism status schematic diagram sitting basin non collapsible operating mode；

Fig. 5 is to sit the mechanism status schematic diagram that operating mode dismantled by basin；

Fig. 6 is the view after sitting basin dismounting.

In figure：1st, sit basin and support block assembly；2nd, sit basin assembly；3rd, outer side guard plate；4th, Quick Release operation handle；5th, install and prop up Frame；6th, sit basin gripper shoe；7th, Quick-disassembling mechanism assembly；21st, sit basin assembly protecgulum；22nd, slip release lever；23rd, sit the spacing bullet of basin Piece；71st, slide block；72nd, preloading spring；73rd, rise roller；74th, cam；75th, gangbar.

Specific embodiment

As shown in Figure 1 and Figure 2, this utility model patent uses brand-new fast quick-detach Zuo Pen mechanism, including sitting basin support block Assembly 1, sit basin assembly 2, outer side guard plate 3 and sit basin gripper shoe 6, described sit drive is provided with basin assembly protecgulum 21 to sit basin slide The slip release lever 22 of unblock, described seat is provided with Quick-disassembling mechanism assembly 7 below basin assembly.

If Fig. 3 is the Quick-disassembling mechanism assembly 7 of the present invention, by slide block, preloading spring, rise roller, cam, gangbar and fast Tear operation handle open to constitute, slide block 71 is fixedly connected by preloading spring 72 with rising roller 73, cam 74 rolls with rising roller 73 It is dynamically connected, cam 74 and Quick Release operation handle 4 are passed through gangbar 75 and rotate to be connected, gangbar 75 opposite side and Quick Release operation handle 4 are fixedly connected.Quick-disassembling mechanism assembly 7 is fixed on the flange support sitting basin gripper shoe 6, and gangbar 75 supports horizontal through sitting basin Plate 6 side and outer side guard plate 3 are simultaneously fixed by mounting bracket 5 and are stablized center of rotation so as to slide block can be carried out in vertical direction Displacement.Gangbar 75 opposite side is connected with Quick Release operation handle 4.

As shown in figure 5, operator's operation Quick Release operation handle 4 when sitting basin Quick Release process, turn to spacing angle (90 °), Namely it is in removed position, now drives gangbar 75 to move, thus driving cam 74 rotates around the center of circle, reach solution lock-bit When putting, the upper end linear contact lay rising roller 73 and cam 74 in Quick-disassembling mechanism assembly 7, now, Quick Release slide block 71 with support Block assembly 1 is in the position of relative level, and the displacement now moved upwards is the eccentric position of cam 74, this position when Wait, then basin slip release lever 22 unblock is sat by operation and sit basin and travel forward, sitting basin positive stop spring plate 23 will be along slide block 71 Border movement, by support block assembly 1, thus reach sit basin dismounting purpose, as shown in Figure 6.

When Quick Release operation handle 4 is in non-Quick Release position, slide block 71 is less than and supports block assembly 1, thus it is spacing to sit basin Shell fragment 23 is again spacing, recovers to sit pull function before and after basin.

Claims (4)

1. a kind of quick-detachable automotive seats chair basin mechanism it is characterised in that：Support block assembly including sitting basin（1）, sit basin Assembly（2）, outer side guard plate（3）With sit basin gripper shoe（6）, described sit basin assembly protecgulum（21）On be provided with drive sit basin slide solution The release lever of lock（22）, described seat be provided with Quick-disassembling mechanism assembly below basin assembly（7）, described Quick-disassembling mechanism assembly include slide Block（71）, preloading spring（72）, rise roller（73）, cam（74）, gangbar（75）, rolling wheel support（76）With Quick Release manipulator Handle（4）, described slide block（71）With rolling wheel support（76）By preloading spring（72）It is fixedly connected, described cam（74）Roll with rising Wheel（73）Roll and connect, described cam（74）With Quick Release operation handle（4）By gangbar（75）Rotate and connect, described gangbar （75）Opposite side and Quick Release operation handle（4）It is fixedly connected.

2. as claimed in claim 1 quick-detachable automotive seats chair basin mechanism it is characterised in that：Described Quick-disassembling mechanism is total Become to be fixed on by gangbar and sit on the installing hole of basin gripper shoe side.

3. as claimed in claim 1 quick-detachable automotive seats chair basin mechanism it is characterised in that：Described sit basin gripper shoe （6）Fixing gangbar（75）Installing hole side be provided with the mounting bracket of fixing gangbar（5）.

4. as claimed in claim 1 quick-detachable automotive seats chair basin mechanism it is characterised in that：Described outer side guard plate is opened It is provided with the open slot disposing Quick Release operation handle.