CN209738873U - Novel automobile seat - Google Patents
Novel automobile seat Download PDFInfo
- Publication number
- CN209738873U CN209738873U CN201920459433.1U CN201920459433U CN209738873U CN 209738873 U CN209738873 U CN 209738873U CN 201920459433 U CN201920459433 U CN 201920459433U CN 209738873 U CN209738873 U CN 209738873U
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- seat
- fixing
- guide
- transverse
- plate
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Abstract
The utility model discloses a novel car seat, its characterized in that: the device comprises a seat mechanism, a buffering and damping mechanism, a transverse moving mechanism, a lifting mechanism and a slide rail mechanism, wherein the buffering and damping mechanism, the transverse moving mechanism and the lifting mechanism are sequentially arranged between the seat mechanism and the slide rail mechanism from top to bottom; the seat mechanism comprises a seat plate, a seat back and a headrest, wherein a first connecting rod is connected between the seat plate and the seat back, handrails are fixed on two sides of the seat back through locking handles, two second connecting rods are connected to the upper portion of the seat back, a first rotating seat and a second rotating seat are fixedly connected to the upper portions of the second connecting rods respectively, and a headrest rotating shaft is arranged between the first rotating seat and the second rotating seat in a rotating mode. The utility model relates to a rationally, possess functions such as lift, buffering shock attenuation, lateral shifting, back-and-forth movement, increased passenger's comfort level.
Description
Technical Field
The utility model relates to an automotive equipment technical field especially relates to a novel car seat.
background
With the development of the automobile industry, the requirements for the automobile seat are higher, the requirements for comfort degree, bearing strength, process structure and product quality are higher and higher, and the simple adjusting structure of the traditional seat can not meet the requirements for quality of modern driving. Because different people have different requirements on the riding space, a driver or a passenger needs to adjust the seat according to the self-body requirement when riding, and the automobile seat mainly relates to seat headrest adjustment, seat position adjustment and seat height adjustment. At present, most of automobile seats can only be adjusted singly, and the requirements of passengers with different shapes cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a novel car seat.
In order to achieve the above object, the present invention provides the following technical solutions:
a novel automobile seat comprises a seat mechanism, a buffering and damping mechanism, a transverse moving mechanism, a lifting mechanism and a slide rail mechanism, wherein the buffering and damping mechanism, the transverse moving mechanism and the lifting mechanism are sequentially arranged between the seat mechanism and the slide rail mechanism from top to bottom;
The seat mechanism comprises a seat plate, a seat back and a headrest, wherein a first connecting rod is connected between the seat plate and the seat back, handrails are fixed on two sides of the seat back through locking handles, two second connecting rods are connected on the upper portion of the seat back, a first rotating seat and a second rotating seat are respectively and fixedly connected on the upper portions of the second connecting rods, a headrest rotating shaft is rotatably arranged between the first rotating seat and the second rotating seat, a connecting block is connected on the rear side of the headrest, the other end of the connecting block is connected with the headrest rotating shaft, a ratchet wheel is connected at one end of the headrest rotating shaft, which is positioned in the first rotating seat, a bulge is arranged on the upper portion of the first rotating seat, a containing groove is formed in the bulge, a bolt is arranged in the middle of the bulge and penetrates through the bulge, an adjusting head is connected to the upper end of the bolt, a first baffle and an adjusting spring are, the angle of the armrest can be adjusted by loosening the locking handle, the armrest is fixed by tightening the locking handle, the bolt is pulled upwards through the adjusting head, the limit of the bolt on the ratchet wheel is released, the ratchet wheel can freely rotate in the first rotating seat, so that the angle of the headrest can be adjusted, after the angle adjustment is completed, the adjusting head is loosened, the bolt returns to the original position under the action of the adjusting spring, the lower end of the bolt is inserted into the tooth gap of the ratchet wheel again, the position of the ratchet wheel is limited, and the angle of the headrest is limited;
the buffering and damping mechanism comprises a plurality of secondary buffering mechanisms and guide pipes, the secondary buffering mechanisms and the guide pipes are alternately arranged, each secondary buffering mechanism comprises a base, a buffer plate is arranged in each base, a plurality of upper spring fixing bulges and lower spring fixing bulges which vertically correspond to each other are respectively arranged on the top of each base and the upper portion of each buffer plate, a first buffer spring is arranged between each upper spring fixing bulge and each lower spring fixing bulge, a supporting block is arranged on the lower portion of each buffer plate, a buffer groove is formed in each supporting block, a supporting rod is arranged in each buffer groove, a second baffle plate and a second buffer spring are sleeved on the supporting rod and positioned in each buffer groove, the second buffer spring is arranged on the upper portion of each second baffle plate, the upper portion of each second buffer spring is abutted against the top of each buffer groove, a plurality of guide rods are arranged in each base, the top ends and the bottom ends, the buffer plate vertically ascends and descends in the base along the guide rod, when the vehicle encounters a bumpy road section, acting force on a vehicle body is firstly transmitted to the supporting rod, the supporting rod transmits the acting force to the second buffer spring, the second buffer spring transmits the acting force to the supporting block, the supporting block drives the buffer plate to ascend, the buffer plate transmits the acting force to the first buffer spring, secondary buffering is carried out through the first buffer spring and the second buffer spring, and vibration received by the seat mechanism is reduced;
The transverse mechanism comprises a transverse base and a transverse plate, a secondary buffer mechanism and a guide pipe are arranged on the transverse plate, a sliding groove is formed in the upper portion of the transverse base along the length direction, a sliding strip is arranged at the bottom of the transverse plate and is arranged inside the sliding groove in a sliding mode, a plurality of bearing seats are arranged in the middle of the transverse base, a driving rotating shaft is arranged in each bearing seat in a rotating mode, a transverse motor is arranged on the transverse base, the output end of the transverse motor is connected with the driving rotating shaft, the transverse motor drives the driving rotating shaft to rotate, a first fixing seat and a second fixing seat which correspond to each other front and back are arranged on the left side and the right side of the transverse base, a transverse screw rod and a driven rotating shaft are arranged between the first fixing seat and the second fixing seat in a rotating mode, the transverse screw rod is located on the, the transverse moving mechanism comprises a guide rail, a transverse moving motor, a driving rotating shaft, a driven rotating shaft, a guide block, a transverse moving plate and a seat, wherein a screw rod gear is meshed with a driving gear;
The lifting mechanism comprises a lifting base, a supporting frame, an adjusting cylinder and a supporting arm, wherein the transverse moving base is fixed on the supporting frame, a fixing plate is arranged at the middle position of the supporting frame, a cylinder supporting plate and a rotating arm are rotatably arranged at the lower part of the fixing plate, the cylinder supporting plate is positioned above the rotating arm and fixedly connected with the rotating arm, a first fixing block is arranged on the cylinder supporting plate, the bottom end of the adjusting cylinder is hinged with the first fixing block, a first air moving rod is arranged inside the adjusting cylinder, the front end of the first air moving rod is connected with a swinging block, a second fixing block is fixedly arranged inside the supporting frame, the second fixing block is hinged with the swinging block, the supporting arm is rotatably connected with the middle shaft, a first guide groove is arranged in the supporting frame, a first cross rod is arranged in the first guide groove, a connecting sleeve is fixedly arranged at, the other end of the supporting arm is connected with a second transverse rod, a second guide groove is formed in the lifting base, the second transverse rod slides along the second guide groove, the adjusting cylinder controls the first pneumatic rod to extend, so that the cylinder supporting plate is driven to rotate clockwise, the cylinder supporting plate and the rotating arm are fixedly connected and rotatably arranged at the lower portion of the fixing plate, the rotating arm rotates clockwise along with the cylinder supporting plate, the cylinder supporting plate utilizes the connecting arm and the connecting sleeve to pull the first transverse rod inwards, the supporting arm rotates to lift the supporting frame, so that the lifting of the seat mechanism is completed, otherwise, the adjusting cylinder controls the first pneumatic rod to contract, so that the supporting arm drives the supporting frame to move downwards, and the descending of the seat;
slide rail mechanism includes the lower rail and slides the upper rail that sets up on lower rail upper portion, the fixed setting of lift base is on the upper rail, be equipped with a plurality of guide rail cylinders in the lower rail, all be equipped with the second pneumatic rod in the guide rail cylinder, the left end of the second pneumatic rod of right side guide rail cylinder is connected with the right-hand member of left side guide rail cylinder in two adjacent guide rail cylinders, the guide rail cylinder on rightmost side and lower rail bottom fixed connection, the inside movable block that is equipped with of upper rail, the second pneumatic rod left end of leftmost guide rail cylinder is connected with the movable block right side, a plurality of guide rail cylinders link, make the stroke of upper rail on the lower rail increase, still can avoid the problem that damage appears easily in pneumatic rod extension length overlength.
preferably, the lower part of the seat plate is provided with a plurality of guide sleeves, and the upper ends of the guide pipes are inserted into the guide sleeves.
Preferably, the lower rail is provided with a first bending portion which is bent upwards and inwards, the upper rail is provided with a second bending portion which is bent downwards and outwards, a hole groove is formed in the length direction of the first bending portion, a protrusion extending out of the hole groove is arranged at one end of the second bending portion in the length direction, a second ball is arranged between the first bending portion and the second bending portion, an upper convex arc portion is arranged at the position, located on the inner side of the second ball, of the lower rail, and graphite lubricating coatings are coated on the inner side of the first bending portion and the outer side of the second bending portion to reduce resistance.
preferably, a fixing frame is arranged between the first bending portion and the second bending portion, a roller is arranged on the fixing frame, a lower convex arc portion is arranged on the upper portion of the first bending portion, a fixing column is arranged in the first bending portion, and the front end of the fixing column is inserted into the fixing frame to prevent the fixing frame from transversely moving, so that the position of the roller is stable.
compared with the prior art, the beneficial effects of the utility model are that: possess functions such as lift, buffering shock attenuation, lateral shifting, back-and-forth movement, increased passenger's comfort level, satisfy different passenger to seat angle, high requirement, the simple operation, convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a schematic structural view of the seat mechanism of the present invention;
Fig. 3 is a schematic structural view of the headrest of the present invention;
Fig. 4 is a schematic structural view of the first rotating base of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
fig. 6 is a schematic structural view of the damping mechanism of the present invention;
fig. 7 is a schematic structural view of the second-stage buffer mechanism of the present invention;
Fig. 8 is a schematic structural view of the traversing mechanism of the present invention;
fig. 9 is an enlarged schematic view of the present invention at B in fig. 8;
fig. 10 is a top view of the traversing mechanism of the present invention;
Fig. 11 is a schematic structural view of the lifting mechanism of the present invention;
Fig. 12 is a top view of the lifting mechanism of the present invention;
Fig. 13 is a schematic structural view of the slide rail mechanism of the present invention;
Fig. 14 is a side view of the slide rail mechanism of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below with reference to fig. 1-14.
a novel automobile seat comprises a seat mechanism 1, a buffering and damping mechanism 2, a transverse moving mechanism 3, a lifting mechanism 4 and a slide rail mechanism 5, wherein the buffering and damping mechanism 2, the transverse moving mechanism 3 and the lifting mechanism 4 are sequentially arranged between the seat mechanism 1 and the slide rail mechanism 5 from top to bottom; the seat mechanism 1 comprises a seat board 11, a seat back 14 and a headrest 17, wherein a first connecting rod 13 is connected between the seat board 11 and the seat back 14, handrails 119 are fixed on two sides of the seat back 14 through locking handles 118, two second connecting rods 15 are connected on the upper portion of the seat back 14, a first rotating seat 16 and a second rotating seat 19 are respectively fixedly connected on the upper portions of the second connecting rods 15, a headrest rotating shaft 110 is rotatably arranged between the first rotating seat 16 and the second rotating seat 19, a connecting block 18 is connected on the rear side of the headrest 17, the other end of the connecting block 18 is connected with the headrest rotating shaft 110, a ratchet wheel 111 is connected at one end of the headrest rotating shaft 110 positioned in the first rotating seat 16, a bulge 113 is arranged on the upper portion of the first rotating seat 16, an accommodating groove 114 is formed in the bulge 113, a bolt 116 is arranged in the middle of the bulge 113, the bolt 116 penetrates through the bulge 113, an adjusting head 112 is connected at the upper end of, the adjusting spring 117 is positioned above the first baffle plate 115, the lower end of the adjusting spring 117 is connected with the upper end surface of the first baffle plate 115, the angle of the armrest 119 can be adjusted by unscrewing the locking handle 118, the armrest 119 is fixed by screwing the locking handle 118, the bolt 116 is pulled upwards through the adjusting head 112, the bolt 116 releases the limitation on the ratchet wheel 111, the ratchet wheel can freely rotate in the first rotating seat 16, so that the angle of the headrest 17 can be adjusted, after the angle adjustment is completed, the adjusting head 112 is loosened, the bolt 116 returns to the original position under the action of the adjusting spring 117, the lower end of the bolt 116 is inserted into the tooth gap of the ratchet wheel 111 again, the position of the ratchet wheel 111 is limited, and the angle of the headrest 17 is limited; the buffering and damping mechanism 2 comprises a plurality of secondary buffering mechanisms 21 and guide pipes 22, the secondary buffering mechanisms 21 and the guide pipes 22 are alternately arranged, each secondary buffering mechanism 21 comprises a base 211, a buffering plate 212 is arranged inside the base 211, a plurality of upper spring fixing bulges 215 and lower spring fixing bulges 214 which correspond up and down are respectively arranged at the top of the base 211 and the upper part of the buffering plate 212, a first buffering spring 216 is arranged between each upper spring fixing bulge 215 and each lower spring fixing bulge 214, a supporting block 217 is arranged at the lower part of each buffering plate 212, a buffering groove 218 is formed in each supporting block 217, a supporting rod 219 is arranged in each buffering groove 218, a second buffering plate 220 and a second buffering spring 221 are sleeved on the part, located in each buffering groove 218, of each supporting rod 219, each second buffering spring 221 is arranged at the upper part of the second buffering plate 220, the upper part of each second buffering spring 221 is abutted against the top of, the top end and the bottom end of the guide rod 213 are respectively connected with the top and the bottom of the base 211, the guide rod 213 penetrates through the buffer plate 212, the buffer plate 212 vertically ascends and descends in the base 211 along the guide rod 213, when a bumpy road section is encountered, the acting force on the vehicle body is firstly transmitted to the support rod 219, the support rod 219 transmits the acting force to the second buffer spring 221, the second buffer spring 221 transmits the acting force to the support block 217, the support block 217 drives the buffer plate 212 to ascend, the buffer plate 212 transmits the acting force to the first buffer spring 216, secondary buffering is performed through the first buffer spring 216 and the second buffer spring 221, and vibration received by the seat mechanism 1 is reduced; the transverse mechanism 3 comprises a transverse base 31 and a transverse plate 32, a secondary buffer mechanism 21 and a guide pipe 22 are both arranged on the transverse plate 32, a sliding groove 316 is arranged on the upper portion of the transverse base 31 along the length direction, a sliding bar 317 is arranged at the bottom of the transverse plate 32, the sliding bar 317 is arranged in the sliding groove 316 in a sliding manner, a plurality of bearing seats 36 are arranged at the middle position of the transverse base 31, a driving rotating shaft 37 is arranged in each bearing seat 36 in a rotating manner, a transverse motor 35 is arranged on the transverse base 31, the output end of the transverse motor 35 is connected with the driving rotating shaft 37, the transverse motor 35 drives the driving rotating shaft 37 to rotate, a first fixing seat 33 and a second fixing seat 39 which correspond to each other in the front-back direction are arranged on the left side and the right side of the transverse base 31, a transverse screw rod 313 and a driven rotating shaft 310 are arranged between the first fixing seat 33 and, the rear ends of a traverse screw 313 and a driven rotating shaft 310 are respectively connected with a screw gear 318 and a driving gear 319, the screw gear 318 is meshed with the driving gear 319, a driving chain wheel 38 is arranged on a driving rotating shaft 37, a driven chain wheel 311 is arranged on the driven rotating shaft 310, a transmission chain 34 is connected between the driving chain wheel 38 and the driven chain wheel 311, a guide rail 315 is connected between a first fixed seat 33 and a second fixed seat 39, the guide rail 315 and the traverse screw 313 are arranged in parallel, a traverse block 314 is connected on the traverse screw 313 in a threaded manner, a guide block 313 is arranged on the guide rail 315 in a sliding manner, the inner side of the guide block 312 is fixedly connected with the traverse block 314, the upper end of the traverse block 314 is fixedly connected with the bottom of a traverse plate 32, a traverse motor 35 drives the driving rotating shaft 37 to rotate, the driving rotating shaft 37 drives the driven rotating shaft 310 to rotate by means of the matching of the driving chain, the traverse block 314 moves the traverse plate 32, thereby adjusting the lateral position of the seat mechanism 1; the lifting mechanism 4 comprises a lifting base 41, a supporting frame 45, an adjusting cylinder 417 and a supporting arm 43, wherein the traversing base 31 is fixed on the supporting frame 45, a fixing plate 415 is arranged at the middle position of the supporting frame 45, a cylinder supporting plate 411 and a rotating arm 416 are rotatably arranged at the lower part of the fixing plate 415, the cylinder supporting plate 411 is positioned above the rotating arm 416 and fixedly connected with the rotating arm 416, a first fixing block 413 is arranged on the cylinder supporting plate 411, the bottom end of the adjusting cylinder 417 is hinged with the first fixing block 413, a first pneumatic rod 418 is arranged inside the adjusting cylinder 417, the front end of the first pneumatic rod 418 is connected with a swinging block 48, a second fixing block 49 is fixedly arranged inside the supporting frame 45, the second fixing block 49 is hinged with the swinging block 48, the supporting arm 43 is rotatably connected through a middle shaft, a first guide groove 46 is arranged inside the supporting frame 45, a first cross rod 47 is arranged inside, a connecting arm 414 is hinged between the connecting sleeve 412 and the rotating arm 416, one end of the supporting arm 43 is connected with the first cross bar 47, the other end of the supporting arm 43 is connected with the second cross bar 44, the lifting base 41 is internally provided with a second guide slot 42, the second cross bar 44 slides along the second guide slot 42, the adjusting cylinder 417 controls the first pneumatic rod 418 to extend, thereby driving the cylinder support plate 411 to rotate clockwise, the cylinder support plate 411 and the rotating arm 416 are fixedly connected and rotatably arranged at the lower part of the fixing plate 415, the rotating arm 416 rotates clockwise along with the cylinder support plate 411, the cylinder support plate 416 utilizes the connecting arm 414 and the connecting sleeve 412 to pull the first cross bar 47 inwards, so that the support arm 43 rotates to lift the support frame 45, thereby completing the lifting of the seat mechanism 1, otherwise, the adjusting cylinder 417 controls the first pneumatic rod 418 to contract, and the support arm 43 drives the support frame 45 to move downwards to complete the descending of the seat mechanism 1; the slide rail mechanism 5 comprises a lower rail 51 and an upper rail 52 arranged on the upper portion of the lower rail 51 in a sliding manner, the lifting base 41 is fixedly arranged on the upper rail 52, a plurality of guide rail air cylinders 53 are arranged in the lower rail 51, second pneumatic rods 54 are arranged in the guide rail air cylinders 53, the left ends of the second pneumatic rods 54 of the right guide rail air cylinders 53 in the two adjacent guide rail air cylinders 53 are connected with the right end of the left guide rail air cylinder 53, the rightmost guide rail air cylinder 53 is fixedly connected with the bottom of the lower rail 51, a movable block 55 is arranged inside the upper rail 52, the left end of the second pneumatic rod 54 of the leftmost guide rail air cylinder 53 is connected with the right side of the movable block 55, and the guide rail air cylinders 53 are linked, so that the stroke of the upper rail 52 on the lower rail 51 is increased, and the problem that.
preferably, the lower portion of the seat plate 11 is provided with a plurality of guide sleeves 12, and the upper end of the guide tube 22 is inserted into the guide sleeves 12.
preferably, the lower rail 51 has a first bent portion 56 bent upward and inward, the upper rail 52 has a second bent portion 57 bent downward and outward, a hole groove is formed in the first bent portion 56 in the length direction, a protrusion 510 extending out of the hole groove is arranged at one end of the second bent portion 57 in the length direction, a second ball 58 is arranged between the first bent portion 56 and the second bent portion 57, an upper convex arc portion 59 is arranged at the position of the lower rail 51 located at the inner side of the second ball 58, and graphite lubricating coatings are respectively coated on the inner side of the first bent portion 56 and the outer side of the second bent portion 57 to reduce resistance.
Preferably, a fixing frame 511 is disposed between the first bending portion 56 and the second bending portion 57, a roller 512 is disposed on the fixing frame 511, a lower convex arc portion 514 is disposed on the upper portion of the first bending portion 56, a fixing post 513 is disposed in the first bending portion 56, and the front end of the fixing post 513 is inserted into the fixing frame 511 to prevent the fixing frame 511 from moving laterally, thereby ensuring the position of the roller 512 to be stable.
it is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. a novel automobile seat is characterized in that: the device comprises a seat mechanism, a buffering and damping mechanism, a transverse moving mechanism, a lifting mechanism and a slide rail mechanism, wherein the buffering and damping mechanism, the transverse moving mechanism and the lifting mechanism are sequentially arranged between the seat mechanism and the slide rail mechanism from top to bottom;
The seat mechanism comprises a seat board, a seat back and a headrest, wherein a first connecting rod is connected between the seat board and the seat back, handrails are fixed on two sides of the seat back through locking handles, two second connecting rods are connected on the upper portion of the seat back, a first rotating seat and a second rotating seat are respectively fixedly connected on the upper portions of the second connecting rods, a headrest rotating shaft is rotatably arranged between the first rotating seat and the second rotating seat, a connecting block is connected on the rear side of the headrest, the other end of the connecting block is connected with the headrest rotating shaft, one end, located in the first rotating seat, of the headrest rotating shaft is connected with a ratchet wheel, a bulge is arranged on the upper portion of the first rotating seat, a containing groove is formed in the bulge, a bolt is arranged in the middle of the bulge and penetrates through the bulge, an adjusting head is connected to the upper end of the bolt, and a first baffle and an adjusting spring, the adjusting spring is positioned above the first baffle plate, and the lower end of the adjusting spring is connected with the upper end face of the first baffle plate;
The damping mechanism comprises a plurality of secondary damping mechanisms and guide pipes, the secondary damping mechanisms and the guide pipes are alternately arranged, each secondary damping mechanism comprises a base, a buffer plate is arranged in the base, a plurality of upper spring fixing bulges and lower spring fixing bulges which vertically correspond to each other are respectively arranged at the top of the base and the upper part of the buffer plate, a first buffer spring is arranged between each upper spring fixing bulge and each lower spring fixing bulge, a supporting block is arranged at the lower part of the buffer plate, a buffer groove is formed in the supporting block, a supporting rod is arranged in the buffer groove, a second baffle plate and a second buffer spring are sleeved on the part, positioned in the buffer groove, of the supporting rod, the second buffer spring is arranged at the upper part of the second baffle plate, the upper part of the second buffer spring is abutted against the top of the buffer groove, a plurality of guide rods are arranged in the base, and the top ends and the bottom ends of the guide rods, the guide rod penetrates through the buffer plate, the buffer plate vertically ascends and descends in the base along the guide rod, and the upper part of the base is connected with the bottom of the seat plate;
the transverse mechanism comprises a transverse base and a transverse plate, the secondary buffer mechanism and the guide pipe are arranged on the transverse plate, a sliding groove is formed in the upper portion of the transverse base along the length direction, a sliding strip is arranged at the bottom of the transverse plate and is arranged inside the sliding groove in a sliding mode, a plurality of bearing seats are arranged in the middle of the transverse base, a driving rotating shaft is arranged in each bearing seat in a rotating mode, a transverse motor is arranged on the transverse base, the output end of the transverse motor is connected with the driving rotating shaft, the transverse motor drives the driving rotating shaft to rotate, a first fixing seat and a second fixing seat which correspond to each other in the front-back mode are arranged on the left side and the right side of the transverse base, a transverse screw rod and a driven rotating shaft are arranged between the first fixing seat and the second fixing seat in a rotating mode, the transverse screw rod is, the rear ends of the transverse moving screw rod and the driven rotating shaft are respectively connected with a screw rod gear and a driving gear, the screw rod gear is meshed with the driving gear, a driving chain wheel is arranged on the driving rotating shaft, a driven chain wheel is arranged on the driven rotating shaft, a transmission chain is connected between the driving chain wheel and the driven chain wheel, a guide rail is connected between the first fixing seat and the second fixing seat, the guide rail and the transverse moving screw rod are arranged in parallel, a transverse moving block is connected to the transverse moving screw rod in a threaded manner, a guide block is arranged on the guide rail in a sliding manner, the inner side of the guide block is fixedly connected with the transverse moving block, and the upper end;
The lifting mechanism comprises a lifting base, a supporting frame, an adjusting cylinder and a supporting arm, wherein the transverse moving base is fixed on the supporting frame, a fixing plate is arranged at the middle position of the supporting frame, a cylinder supporting plate and a rotating arm are rotatably arranged at the lower part of the fixing plate, the cylinder supporting plate is positioned above the rotating arm and fixedly connected with the rotating arm, a first fixing block is arranged on the cylinder supporting plate, the bottom end of the adjusting cylinder is hinged with the first fixing block, a first pneumatic rod is arranged inside the adjusting cylinder, the front end of the first pneumatic rod is connected with a swinging block, a second fixing block is fixedly arranged in the supporting frame, the second fixing block is hinged with the swinging block, the supporting arm is rotatably connected through a middle shaft, a first guide groove is arranged in the supporting frame, a first cross rod is arranged in the first guide groove, and a connecting sleeve is fixedly arranged, a connecting arm is hinged between the connecting sleeve and the rotating arm, one end of the supporting arm is connected with a first cross rod, the other end of the supporting arm is connected with a second cross rod, a second guide groove is formed in the lifting base, and the second cross rod slides along the second guide groove;
slide rail mechanism includes the lower rail and slides the upper rail that sets up on lower rail upper portion, the fixed setting of lift base is on the upper rail, be equipped with a plurality of guide rail cylinders in the lower rail, all be equipped with the second pneumatic rod in the guide rail cylinder, adjacent two the left end of the second pneumatic rod of right side guide rail cylinder is connected with the right-hand member of left side guide rail cylinder in the guide rail cylinder, the rightmost side guide rail cylinder and lower rail bottom fixed connection, the inside movable block that is equipped with of upper rail, leftmost the second pneumatic rod left end of guide rail cylinder is connected with the movable block right side.
2. the novel car seat according to claim 1, characterized in that: the lower part of the seat board is provided with a plurality of guide sleeves, and the upper ends of the guide pipes are inserted into the guide sleeves.
3. the novel car seat according to claim 1, characterized in that: the lower rail is provided with a first bending part which is bent upwards and inwards, the upper rail is provided with a second bending part which is bent downwards and outwards, a hole groove is formed in the length direction of the first bending part, a protrusion extending out of the hole groove is arranged at one end of the second bending part in the length direction, a second ball is arranged between the first bending part and the second bending part, and an upper convex arc part is arranged at the position, located on the inner side of the second ball, of the lower rail.
4. A novel car seat according to claim 3, characterized in that: the roller fixing device is characterized in that a fixing frame is arranged between the first bending part and the second bending part, a roller is arranged on the fixing frame, a lower convex arc part is arranged at the upper part of the first bending part, a fixing column is arranged in the first bending part, and the front end of the fixing column is inserted into the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459433.1U CN209738873U (en) | 2019-04-08 | 2019-04-08 | Novel automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459433.1U CN209738873U (en) | 2019-04-08 | 2019-04-08 | Novel automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209738873U true CN209738873U (en) | 2019-12-06 |
Family
ID=68719972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459433.1U Expired - Fee Related CN209738873U (en) | 2019-04-08 | 2019-04-08 | Novel automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209738873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890539A (en) * | 2021-02-01 | 2021-06-04 | 深圳市亚讯威视数字技术有限公司 | Evidence object display stand convenient to remove and carry |
-
2019
- 2019-04-08 CN CN201920459433.1U patent/CN209738873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890539A (en) * | 2021-02-01 | 2021-06-04 | 深圳市亚讯威视数字技术有限公司 | Evidence object display stand convenient to remove and carry |
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