CN210792892U

CN210792892U - Shock attenuation driver's chair skeleton assembly

Info

Publication number: CN210792892U
Application number: CN201921267321.2U
Authority: CN
Inventors: 王迎军; 王若宇; 毛吉明
Original assignee: Hubei Jixun Automotive Parts Technology Development Co ltd
Current assignee: Hubei Jixun Automotive Parts Technology Development Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-19
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a shock attenuation driver's chair skeleton assembly, including the seatpad skeleton, seatpad skeleton upside is equipped with back of the chair skeleton, the seatpad skeleton rotates through pivot and back of the chair skeleton to be connected, the link downside is equipped with the backplate, the backplate passes through fixed establishment and back of the chair skeleton fixed connection, be equipped with the rubber pad in the seatpad skeleton, the connecting plate downside is equipped with a plurality of first springs, first spring one end and connecting plate fixed connection, and the first spring other end and seatpad skeleton diapire fixed connection, seatpad skeleton downside is equipped with the fixed plate, the symmetry is equipped with two sets of damper between seatpad skeleton and the fixed plate, be equipped with supporting mechanism between two sets. The utility model discloses a shock attenuation driver's chair skeleton assembly can carry out the shock attenuation to driver's chair through rubber pad and damper, can also improve driver's comfort level, and driver's chair can carry out effectual shock attenuation simultaneously, is favorable to improving driver and the interior personnel's of car safety.

Description

Shock attenuation driver's chair skeleton assembly

Technical Field

The utility model belongs to the technical field of car seat, specifically be a shock attenuation driver's chair skeleton assembly.

Background

The driver chair framework is a basic component of a driver chair, and mainly comprises a cushion framework and a backrest framework which are welded by common steel pipes or formed by welding after punching by steel plates, and the seat framework is directly fixed by screws or fixed on a vehicle body by a seat adjusting device.

The driver chair is one of the safety parts of the automobile, the strength of the framework plays an important role in the safety of the whole automobile, and the driver chair can well protect a certain posture of a passenger when the automobile is impacted, so that other safety parts can fully play a role in protection.

Along with the development of society, the automobile is more and more appeared in the middle of people's life, and people can receive when going out to drive and lead to rocking of driver's chair because of the road surface is uneven, and rocking of driver's chair can lead to the fact the potential safety hazard for navigating mate and interior personnel, and the comfort level of driver's chair among the prior art is also not good enough moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the seat shock absorption performance is not good, a shock absorption driver chair framework assembly is provided.

The utility model adopts the technical scheme as follows: shock attenuation driver's chair skeleton assembly, including the seatpad skeleton, seatpad skeleton upside is equipped with back of the chair skeleton, the seatpad skeleton rotates with back of the chair skeleton through the pivot to be connected, be equipped with the link in the back of the chair skeleton, and link and back of the chair skeleton fixed connection, the link downside is equipped with the backplate, the backplate passes through fixed establishment and back of the chair skeleton fixed connection, be equipped with the rubber pad in the seatpad skeleton, the rubber pad downside is equipped with the connecting plate, and rubber pad and connecting plate fixed connection, the connecting plate downside is equipped with a plurality of first springs, first spring one end and connecting plate fixed connection, and the first spring other end and seatpad skeleton diapire fixed connection, seatpad skeleton downside is equipped with the fixed plate, the symmetry is equipped with two.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. the utility model discloses in, rock through setting up first spring and rubber pad to driver's chair and carry out the shock attenuation, make driver's chair stability more to make the driver can more stable drive, be favorable to the safety of personnel in the protection car, the rubber pad can also increase driver's comfort level moreover.

2. The utility model discloses in, through setting up damper, can carry out the shock attenuation to driver's chair, effectively prevent rocking of driver's chair to be favorable to driver's driving.

3. The utility model discloses in, through being provided with supporting mechanism, can cooperate damper to carry out secondary absorbing and simultaneously can also support driver's chair, improve driver's security, be favorable to reducing and rock, make driver's driving environment more comfortable simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the shock-absorbing driver seat frame assembly of the present invention;

FIG. 2 is a side view of the shock absorbing driver seat frame assembly of the present invention;

fig. 3 is a front view of the frame assembly of the shock-absorbing driver chair of the present invention.

The labels in the figure are: 1. a seat cushion framework; 2. a chair back framework; 3. a connecting frame; 4. a headrest mounting bracket; 5. a back plate; 6. a fixing mechanism; 7. fixing the rod; 8. connecting blocks; 9. a rubber pad; 10. a connecting plate; 11. a first spring; 12. a damping mechanism; 13. a fixing plate; 14. an adjustment wheel; 15. a telescopic rod; 16. a second spring; 17. a support mechanism; 18. a limiting block; 19. a support bar; 20. a rotating rod; 21. air holes are formed; 22. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a shock absorbing driver's seat frame assembly according to a preferred embodiment of the present invention comprises a seat frame 1, a seat back frame 2 is disposed on an upper side of the seat frame 1, the seat frame 1 is rotatably connected to the seat back frame 2 through a pivot 22, the pivot 22 is prior art, which will not be described herein any more, a regulating wheel 14 is disposed on one side of the pivot 22, the regulating wheel 14 is used for regulating an angle between the seat frame 1 and the seat back frame 2, so as to make a driving environment of a driver more comfortable, the regulating wheel 14 is coaxially and fixedly connected to the pivot 22, a connecting frame 3 is disposed in the seat back frame 2, the connecting frame 3 makes the seat back frame 2 more stable, the connecting frame 3 is fixedly connected to the seat back frame 2, a back plate 5 is disposed on a lower side of the connecting frame 3, the back plate 5 is fixedly connected to the seat back frame 2 through a fixing mechanism 6, the, a fixed rod 7 is arranged at one side of the connecting block 8, the fixed rod 7 fixes the backboard 5 to prevent the backboard 5 from shaking, one end of the fixed rod 7 is fixedly connected with the connecting block 8, the other end of the fixed rod 7 is fixedly connected with the chair back framework 2, a plurality of air holes 21 are arranged on the backboard 5, the plurality of air holes 21 are favorable for ventilation and are favorable for increasing the driving comfort of a driver, a rubber pad 9 is arranged in the seat cushion framework 1, the rubber pad 9 can absorb the energy of vibration and simultaneously make the driver more comfortable, a connecting plate 10 is arranged at the lower side of the rubber pad 9, the rubber pad 9 is fixedly connected with the connecting plate 10, a plurality of first springs 11 are arranged at the lower side of the connecting plate 10, the first springs 11 can absorb the shock of the driver chair by utilizing the vertical elastic deformation, one end of the first spring 11 is fixedly, 1 downside of seatpad skeleton is equipped with fixed plate 13, the symmetry is equipped with two sets of damper 12 between seatpad skeleton 1 and the fixed plate 13, two sets of damper 12 can effectively be cushioned, make the driver's chair reduce and rock, thereby there is the safety in order to do benefit to protection driver and car interior personnel, be equipped with supporting mechanism 17 between two sets of

damper

12, 2 top symmetries of back of the chair skeleton are equipped with two through-holes, it is equipped with headrest mounting bracket 4 all to match in two through-holes, headrest mounting bracket 4 is used for installing the headrest, headrest mounting bracket 4 and back of the chair skeleton 2 fixed connection.

As shown in fig. 2, the shock absorbing mechanism 12 includes a telescopic rod 15, the telescopic rod 15 is a prior art, which is not described herein any more, the top end of the telescopic rod 15 is fixedly connected to the seat cushion frame 1, and the bottom end of the telescopic rod 15 is fixedly connected to the fixing plate 13, a second spring 16 is sleeved outside the telescopic rod 15, the second spring 16 can absorb shock to the driver's seat by using elastic performance, one end of the second spring 16 is fixedly connected to the seat cushion frame 1, and the other end of the second spring 16 is fixedly connected to the fixing plate 13, the supporting mechanism 17 includes four limiting blocks 18 fixedly mounted on the lower end surface of the seat cushion frame 1 and the upper end surface of the fixing plate 13, the limiting blocks 18 are used for fixing the supporting rod 19, so that the supporting rod 19 supports the seat cushion frame 1, so that the whole driver's seat is more stable, which is beneficial for the driver, be equipped with the trompil in the middle of the bracing piece 19, the bull stick 20 is installed in the matching in the trompil, and the bull stick 20 can make two bracing pieces 19 take place the displacement, can also provide the function of buffering when supporting, is favorable to the shock attenuation to driver's chair.

The utility model discloses a theory of operation of shock attenuation driver's chair skeleton assembly does: in carrying out the use, at first rotatory regulating wheel 14, regulating wheel 14 drives the rotation of pivot 22, make the angle of inclination between back of the chair skeleton 2 and the seatpad skeleton 1 for the most comfortable angle back stop rotation regulating wheel 14 of driver, when outside production vibrations, the driver will rock the transmission and rock the rubber pad 9, the rubber pad 9 absorbs partly and rocks, will not absorb rocks the transmission connecting plate 10 that rocks, connecting plate 10 compresses first spring 11 downwards, utilize the elastic property of first spring 11 to carry out the shock attenuation, telescopic link 15 can contract simultaneously, telescopic link 15 can resume the form under the elastic property of second spring 16, bracing piece 19 supports whole driver's chair simultaneously, make driver's chair more stable and safe.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a shock attenuation driver's seat skeleton assembly, its includes seatpad skeleton (1), its characterized in that: the seat cushion comprises a seat cushion framework (1), a seat back framework (2) is arranged on the upper side of the seat cushion framework (1), the seat cushion framework (1) is rotatably connected with the seat back framework (2) through a rotating shaft (22), a connecting frame (3) is arranged in the seat back framework (2), the connecting frame (3) is fixedly connected with the seat back framework (2), a back plate (5) is arranged on the lower side of the connecting frame (3), the back plate (5) is fixedly connected with the seat back framework (2) through a fixing mechanism (6), a rubber pad (9) is arranged in the seat cushion framework (1), a connecting plate (10) is arranged on the lower side of the rubber pad (9), the rubber pad (9) is fixedly connected with the connecting plate (10), a plurality of first springs (11) are arranged on the lower side of the connecting plate (10), one end of each first spring (11) is fixedly connected with the connecting plate (10), and the other end of each first spring (11) is, the utility model discloses a damping seat cushion for children, including seatpad skeleton (1), seatpad skeleton (1) downside is equipped with fixed plate (13), seatpad skeleton (1) with the symmetry is equipped with two sets of damper (12) between fixed plate (13), and is two sets of damper (17) are equipped with between damper (12).

2. The shock absorbing driver's seat frame assembly of claim 1, wherein: fixed establishment (6) set up two connecting blocks (8) in backplate (5) both sides including the symmetry, connecting block (8) one side is equipped with dead lever (7), dead lever (7) one end with connecting block (8) fixed connection, just dead lever (7) other end with back of the chair skeleton (2) fixed connection, be equipped with a plurality of bleeder vents (21) on backplate (5).

3. The shock absorbing driver's seat frame assembly of claim 1, wherein: damper (12) include telescopic link (15), telescopic link (15) top and seatpad skeleton (1) fixed connection, just telescopic link (15) bottom with fixed plate (13) fixed connection, telescopic link (15) overcoat is equipped with second spring (16), second spring (16) one end with seatpad skeleton (1) fixed connection, just second spring (16) other end with fixed plate (13) fixed connection.

4. The shock absorbing driver's seat frame assembly of claim 1, wherein: supporting mechanism (17) are including fixed mounting be in under seatpad skeleton (1) terminal surface with four stopper (18) on fixed plate (13) the terminal surface, relative two be equipped with bracing piece (19) between stopper (18), just bracing piece (19) with stopper (18) rotate to be connected, be equipped with the trompil in the middle of bracing piece (19), the matching installs bull stick (20) in the trompil.

5. The shock absorbing driver's seat frame assembly of claim 1, wherein: the chair back frame (2) top symmetry is equipped with two through-holes, two all match in the through-hole and be equipped with headrest mounting bracket (4), headrest mounting bracket (4) with chair back frame (2) fixed connection.

6. The shock absorbing driver's seat frame assembly of claim 1, wherein: and one side of the rotating shaft (22) is provided with an adjusting wheel (14), and the adjusting wheel (14) is coaxially and fixedly connected with the rotating shaft (22).