CN218228743U - Shock attenuation driver's chair skeleton assembly - Google Patents
Shock attenuation driver's chair skeleton assembly Download PDFInfo
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- CN218228743U CN218228743U CN202222105507.6U CN202222105507U CN218228743U CN 218228743 U CN218228743 U CN 218228743U CN 202222105507 U CN202222105507 U CN 202222105507U CN 218228743 U CN218228743 U CN 218228743U
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- spring
- seat
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- sliding
- cushion frame
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Abstract
The utility model discloses a shock attenuation driver's chair skeleton assembly, including cushion frame and base, the top of cushion frame is provided with the back of the chair frame, the cushion frame rotates with the back of the chair frame through the pivot to be connected, the front and the back of the chair frame inner chamber all are provided with the installation pole from last to down, and the installation pole one side in opposite directions is provided with the backplate, the inner chamber of cushion frame is provided with the rubber pad, and the bottom fixedly connected with mounting panel of rubber pad, the bottom of mounting panel all is fixedly connected with first spring from a left side to the right side in proper order, the bottom of first spring and the bottom fixed connection of cushion frame inner chamber, through the cooperation of attenuator, head rod, movable block, second connecting rod, fixed plate and second spring, carry out the shock attenuation to driver's chair, effectively prevent rocking of driver's chair to be favorable to driver's driving, through the cooperation of third spring, fourth spring and cushion, improved driver's chair shock attenuation effect.
Description
Technical Field
The utility model relates to a car seat technical field specifically is a shock attenuation driver's chair skeleton assembly.
Background
The car seat is a seat to be seated when the car is seated, and can be roughly classified into: a front row seat: headrest, back, cushion, back row seat: (headrest), back, cushion, flank, the car is more and more appear in the middle of people's life, and people can receive when the trip drives because of the uneven rocking that leads to driver's chair in the road surface, and rocking of driver's chair can lead to the fact the potential safety hazard for navigating mate and interior personnel, and driver's chair's among the prior art comfort level is also not good enough moreover.
In order to solve the above problems, the application number of the Chinese utility model is as follows: CN201921267321.2 discloses a shock attenuation driver's chair skeleton assembly, 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.
However, the application still has the defect that the damping mechanism is not provided with a damper, and the seat is only rocked by the first spring and the second spring to be damped, so that the effect is poor, the damping effect of the seat is poor, the comfort of the user is poor, and the use requirement of the driver chair cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock attenuation driver's chair skeleton assembly carries out the shock attenuation to driver's chair, effectively prevents rocking of driver's chair to be favorable to driver's driving, with the problem of proposing among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock attenuation driver's seat skeleton assembly, includes cushion frame and base, the top of cushion frame is provided with the back of the chair frame, the cushion frame rotates with the back of the chair frame through the pivot to be connected, the front and the back of the chair frame inner chamber all are provided with the installation pole from last to down, and the installation pole one side in opposite directions is provided with the backplate, the inner chamber of cushion frame is provided with the rubber pad, and the bottom fixedly connected with mounting panel of rubber pad, the bottom of mounting panel all is the first spring of fixedly connected with from a left side to the right side in proper order, the bottom of first spring and the bottom fixed connection of cushion frame inner chamber, be provided with damper between base and the cushion frame.
Preferably, the damping assembly comprises a damper, a first connecting rod, a moving block, a second connecting rod, a fixed plate and a second spring, the periphery of the top of the base is bolted with a shell, one opposite side of the shell is bolted with the fixed plate, a first sliding chute is formed in the inner side of the fixed plate, a first sliding block is connected to an inner cavity of the first sliding chute in a sliding manner, a second spring is fixedly connected to the top of the first sliding block, the top of the second spring is fixedly connected with the top of the inner cavity of the first sliding chute, two sides of the center of the bottom of the cushion frame are respectively and sequentially connected with the first connecting rod through a movable seat in a movable manner from front to back, the other side of the first connecting rod is movably connected with the moving block through the movable seat, the second connecting rod is movably connected to the outer side of the moving block through the movable seat, dampers are arranged on two sides of the front and back of the top of the base, and the top of each damper is bolted with the bottom of the cushion frame.
Preferably, the inner side of the moving block is fixedly connected with a third spring, the inner side of the third spring is fixedly connected with a fixing block, and the bottom of the fixing block is bolted to the top of the base.
Preferably, the bottom of the inner cavity of the shell is fixedly connected with a fourth spring, the top of the fourth spring is fixedly connected with a supporting rod, and the top of the supporting rod penetrates through the shell and is bolted with the bottom of the seat cushion frame.
Preferably, the center of the top of the base is bonded with a cushion pad from left to right, and the top of the cushion pad is in contact with the bottom of the seat cushion frame.
Preferably, the two sides of the inner cavity of the shell are both provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding mode, and one opposite side of each second sliding block is bolted to the bottoms of the two sides of the supporting rod.
Preferably, the front and the back of the two sides of the top of the base are both provided with a third sliding groove, an inner cavity of the third sliding groove is connected with a third sliding block in a sliding manner, and the top of the third sliding block is bolted with the bottom of the moving block.
Preferably, the number of the buffer pads is at least two, and the number of the first springs is at least eight.
Preferably, the front surface of the back plate is sequentially provided with air holes from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a shock attenuation driver's chair skeleton assembly through the cooperation of attenuator, head rod, movable block, second connecting rod, fixed plate and second spring, carries out the shock attenuation to driver's chair, effectively prevents rocking of driver's chair to be favorable to driver's driving.
2. The utility model provides a shock attenuation driver's chair skeleton assembly through the cooperation of third spring, fourth spring and cushion, has improved driver's chair's shock attenuation effect, and through the cooperation of third spout and third slider, be convenient for carry on spacingly to the movable block, through the cooperation of second spout and second slider, be convenient for carry on spacingly to the bracing piece, through the cooperation of bleeder vent, be favorable to increasing driver's driving comfort level.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the structure of the seat cushion frame and the backrest frame of the present invention;
FIG. 3 is a sectional view of the housing structure of the present invention;
fig. 4 is an enlarged view of the structure at a shown in fig. 1.
The reference numbers in the figures: 1. a seat cushion frame; 2. a base; 3. a chair back frame; 4. a back plate; 5. mounting a plate; 6. a first spring; 7. a shock absorbing assembly; 71. a damper; 72. a first connecting rod; 73. a moving block; 74. a second connecting rod; 75. a fixing plate; 76. a second spring; 8. a first chute; 9. a first slider; 10. a third spring; 11. a support bar; 12. a cushion pad; 13. a second chute; 14. a third chute; 15. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a shock attenuation driver's chair skeleton assembly as shown in fig. 1 ~ 4, including cushion frame 1 and base 2, the top of cushion frame 1 is provided with back of the chair frame 3, cushion frame 1 rotates with back of the chair frame 3 through the pivot to be connected, the front and the back of 3 inner chambers of back of the chair frame all are provided with the installation pole down from last, and installation pole one side in opposite directions is provided with backplate 4, the inner chamber of cushion frame 1 is provided with the rubber pad, and the bottom fixedly connected with mounting panel 5 of rubber pad, the bottom of mounting panel 5 is from a left side to the right side all in proper order the first spring of fixedly connected with 6, the bottom of first spring 6 and the bottom fixed connection of cushion frame 1 inner chamber, be provided with damper 7 between base 2 and the cushion frame 1.
The shock absorption assembly 7 comprises a damper 71, a first connecting rod 72, a moving block 73, a second connecting rod 74, a fixing plate 75 and a second spring 76, a shell 15 is bolted on the periphery of the top of the base 2, the fixing plate 75 is bolted on one opposite side of the shell 15, a first sliding chute 8 is formed in the inner side of the fixing plate 75, a first sliding block 9 is connected to an inner cavity of the first sliding chute 8 in a sliding mode, a second spring 76 is fixedly connected to the top of the first sliding block 9, the top of the second spring 76 is fixedly connected to the top of the inner cavity of the first sliding chute 8, two sides of the center of the bottom of the seat cushion frame 1 sequentially pass through a moving seat and are movably connected with the first connecting rod 72 from front to back, the moving block 73 is movably connected to the other side of the first connecting rod 72 through the moving seat, the second connecting rod 74 is movably connected to the outer side of the moving seat through the moving seat, the other side of the second connecting rod 74 is movably connected to the inner side of the first sliding block 9 through the moving seat, the dampers 71 are arranged on two sides of the front and the back of the top of the base 2, the top of the damper 71 is connected with the bottom of the seat cushion frame 1, the shock absorption effect of the driver's chair is improved, and the shock absorption effect of the driver's comfortable driving seat.
The inboard fixedly connected with third spring 10 of movable block 73, the inboard fixedly connected with fixed block of third spring 10, and the bottom of fixed block and the top bolt of base 2, supplementary damper 7 carries out the shock attenuation, has improved the shock attenuation effect.
The bottom fixedly connected with fourth spring of 15 inner chambers of casing, and the top fixedly connected with bracing piece 11 of fourth spring, the top of bracing piece 11 run through casing 15 and with the bottom bolt joint of cushion frame 1, the center department at 2 tops of base has all bonded blotter 12 from a left side to the right side, the top of blotter 12 and the bottom contact of cushion frame 1 have improved the shock attenuation effect to driver's chair, effectively prevent rocking of driver's chair.
The number of the cushion pads 12 is at least two, and the number of the first springs 6 is at least eight.
The front surface of the back plate 4 is sequentially provided with the air holes from top to bottom, so that the air permeability of the back plate 4 is improved.
When the shock absorption device is used specifically, when external shock occurs, a driver shakes and transmits the shock to the rubber pad, the rubber pad absorbs a part of the shock, then the rubber pad drives the connecting plate to compress the first spring 6 downwards, meanwhile, the cushion frame 1 extrudes the cushion 12 and the damper 71 downwards, meanwhile, the supporting rod 11 and the first connecting rod 72 are driven to move downwards, the supporting rod 11 extrudes the fourth spring at the moment, meanwhile, the first connecting rod 72 drives the moving block 73 to move outwards and stretch the third spring 10, at the moment, the moving block 73 drives the second connecting rod 74 to move outwards, so that the first sliding block 9 is driven to move upwards and extrude the second spring 76, and the shock absorption effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a shock attenuation driver's seat skeleton assembly, includes cushion frame (1) and base (2), its characterized in that: the top of cushion frame (1) is provided with back of the chair frame (3), cushion frame (1) rotates with back of the chair frame (3) through the pivot to be connected, the front and the back of the chair frame (3) inner chamber all are provided with the installation pole from last to down, and install that pole one side in opposite directions is provided with backplate (4), the inner chamber of cushion frame (1) is provided with the rubber pad, and the bottom fixedly connected with mounting panel (5) of rubber pad, the bottom of mounting panel (5) is from a left side to the right side first spring (6) of all fixedly connected with in proper order, the bottom of first spring (6) and the bottom fixed connection of cushion frame (1) inner chamber, be provided with damper (7) between base (2) and cushion frame (1).
2. The shock absorbing driver's seat frame assembly of claim 1, wherein: the shock absorption component (7) comprises a damper (71), a first connecting rod (72), a moving block (73), a second connecting rod (74), a fixed plate (75) and a second spring (76), the periphery of the top of the base (2) is bolted with a shell (15), one opposite side of the shell (15) is bolted with a fixed plate (75), a first sliding chute (8) is arranged on the inner side of the fixing plate (75), the inner cavity of the first sliding chute (8) is connected with a first sliding block (9) in a sliding way, the top of the first sliding block (9) is fixedly connected with a second spring (76), the top of the second spring (76) is fixedly connected with the top of the inner cavity of the first sliding chute (8), two sides of the center of the bottom of the seat cushion frame (1) are respectively and sequentially connected with a first connecting rod (72) through a movable seat in a movable way from front to back, the other side of the first connecting rod (72) is movably connected with a moving block (73) through a moving seat, the outer side of the moving block (73) is movably connected with a second connecting rod (74) through a moving seat, the other side of the second connecting rod (74) is movably connected with the inner side of the first sliding block (9) through a movable seat, dampers (71) are arranged on the front surface and the back surface of the top of the base (2), the top of the damper (71) is bolted to the bottom of the seat cushion frame (1).
3. The shock absorbing driver's seat frame assembly of claim 2, wherein: the inner side of the moving block (73) is fixedly connected with a third spring (10), the inner side of the third spring (10) is fixedly connected with a fixed block, and the bottom of the fixed block is bolted to the top of the base (2).
4. The shock absorbing driver's seat frame assembly of claim 2, wherein: the bottom fixedly connected with fourth spring of casing (15) inner chamber, and the top fixedly connected with bracing piece (11) of fourth spring, the top of bracing piece (11) runs through casing (15) and with the bottom bolt joint of cushion frame (1).
5. The shock absorbing driver's seat frame assembly of claim 1, wherein: the center of the top of the base (2) is bonded with a cushion pad (12) from left to right, and the top of the cushion pad (12) is in contact with the bottom of the seat cushion frame (1).
6. The shock absorbing driver's seat frame assembly of claim 2, wherein: second sliding grooves (13) are formed in two sides of an inner cavity of the shell (15), second sliding blocks are connected to the inner cavity of the second sliding grooves (13) in a sliding mode, and one opposite sides of the second sliding blocks are bolted to the bottoms of two sides of the supporting rod (11).
7. The shock absorbing driver's seat frame assembly of claim 1, wherein: the front and the back of two sides of the top of the base (2) are both provided with a third sliding groove (14), an inner cavity of the third sliding groove (14) is connected with a third sliding block in a sliding mode, and the top of the third sliding block is bolted with the bottom of the moving block (73).
8. The shock absorbing driver's seat frame assembly of claim 5, wherein: the number of the buffer pads (12) is at least two, and the number of the first springs (6) is at least eight.
9. The shock absorbing driver's seat frame assembly of claim 1, wherein: and the front surface of the back plate (4) is sequentially provided with air holes from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222105507.6U CN218228743U (en) | 2022-08-09 | 2022-08-09 | Shock attenuation driver's chair skeleton assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222105507.6U CN218228743U (en) | 2022-08-09 | 2022-08-09 | Shock attenuation driver's chair skeleton assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218228743U true CN218228743U (en) | 2023-01-06 |
Family
ID=84682347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222105507.6U Active CN218228743U (en) | 2022-08-09 | 2022-08-09 | Shock attenuation driver's chair skeleton assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218228743U (en) |
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2022
- 2022-08-09 CN CN202222105507.6U patent/CN218228743U/en active Active
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