CN210852130U - Lifting device for automobile seat - Google Patents

Abstract

The utility model discloses a car is elevating gear for seat, including base, supporting seat and seat mounting bracket, the pneumatic cylinder is installed at the top of base, hydraulic stem and supporting seat connection are passed through on the top of pneumatic cylinder, the buffering recess has been seted up to the upper surface of supporting seat, install the buffer board in the buffering recess, be connected through the shock attenuation pillar between buffer board and the buffering recess, the top both sides of buffer board are through the interior wall connection of tensile pole with the seat mounting bracket, the seat mounting bracket includes left socle and right branch frame, the left socle both ends are fixed with the stretching plate, tensile recess has been seted up at the both ends of right branch frame, the sliding pull of stretching plate is in tensile recess. The utility model discloses, under the cooperation through pneumatic cylinder and hydraulic stem, can adjust car seat's height according to user's needs, the altitude mixture control is convenient, and seat mounting bracket adjustable length or shorten, can adapt to not unidimensional car seat installation demand.

Description

Lifting device for automobile seat

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a car is elevating gear for seat.

Background

With the continuous development of the automobile industry, consumers pay more attention to the riding comfort of automobiles besides paying more attention to the safety performance of automobiles, and automobile seats are automobile parts which most directly embody the riding comfort perceived by consumers. The installation of a seat in a vehicle is often equipped with a lift mechanism to enable it to be raised or lowered. However, most of the existing lifting devices for the automobile seats are manually lifted, the adjustment is not convenient enough, the automobile seats with certain sizes can only be installed, and the lifting devices for the automobile seats with different sizes are also required to be additionally equipped, so that the lifting devices are very inconvenient to use.

Disclosure of Invention

An object of the utility model is to provide a lifting device for car seat possesses the altitude mixture control convenience, can adapt to the advantage of the not unidimensional car seat installation, and it is inconvenient to have solved current lifting device for car seat altitude mixture control, can only be applicable to the problem of the car seat installation of certain size.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for an automobile seat comprises a base, a supporting seat and a seat mounting frame, wherein a hydraulic cylinder is mounted at the top of the base, the top end of the hydraulic cylinder is connected with the supporting seat through a hydraulic rod, a telescopic protective sleeve is arranged between the periphery of the supporting seat and the periphery of the base, the upper surface of the supporting seat is provided with a buffer groove, a buffer plate is arranged in the buffer groove, the buffer plate is connected with the buffer groove through a shock absorption strut, two sides of the top end of the buffer plate are connected with the inner wall of the seat mounting frame through stretching rods, the seat mounting rack comprises a left bracket and a right bracket, wherein both ends of the left bracket are fixed with stretching plates, the two ends of the right bracket are provided with stretching grooves, the stretching plate is drawn in the stretching grooves in a sliding way, the side wall of the stretching plate is provided with pin holes distributed at equal intervals in a penetrating mode, and fastening bolts matched with the pin holes are inserted into the side wall of the stretching groove.

Preferably, the buffer board includes bottom plate and roof, be provided with the blotter between bottom plate and the roof, be provided with the elasticity lug of mutual staggered arrangement in the cavity of blotter, the elasticity lug is the hemisphere shape.

Preferably, the shock strut includes the sleeve, it is provided with the activity dish to slide in the sleeve, be connected through damping spring between activity dish and the telescopic inner chamber bottom surface, be fixed with the bracing piece with the bottom surface fixed connection of buffer board on the activity dish.

Preferably, the two inner walls of the buffer groove are symmetrically provided with sliding grooves, two sides of the bottom end of the buffer plate are connected with sliding wheels through connecting rods, and the sliding wheels are clamped on the sliding grooves in a sliding mode.

Preferably, the four corners of the base and the supporting seat are connected through telescopic struts, and each telescopic strut comprises a sleeve and a movable rod movably inserted in the sleeve.

Preferably, the upper surfaces of the buffer plate and the seat mounting frame are provided with mounting holes, and the upper surface of the buffer plate and the upper surface of the seat mounting frame are positioned on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a cooperation of the pneumatic cylinder that sets up and hydraulic stem down can rise car seat to suitable height fast, has satisfied the user's of different heights user's the user demand of taking, and altitude mixture control is convenient, save time.

Two, the utility model discloses a left socle, right branch frame, tensile board and tensile recess that set up for the seat mounting bracket can lengthen or shorten, can satisfy not unidimensional car seat's installation demand, has strengthened the device's multifunctionality, and the practicality is better.

Thirdly, the utility model discloses a under the blotter of setting and shock strut's the dual buffer, reached the absorbing effect to car seat, can cushion and reduce the vibrations of jolting that the in-process seat produced of traveling, improved the travelling comfort of taking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a seat mounting bracket of the present invention;

FIG. 3 is a cross-sectional view of the supporting seat of the present invention;

fig. 4 is a schematic view of the shock strut structure of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. a telescopic strut; 5. a sleeve; 6. a movable rod; 7. a seat mount; 8. a supporting seat; 9. a buffer groove; 10. a telescopic protective sleeve; 11. a buffer plate; 12. a left bracket; 13. a right bracket; 14. stretching the plate; 15. stretching the groove; 16. a pin hole; 17. fastening a bolt; 18. a stretch rod; 19. a top plate; 20. a cushion pad; 21. an elastic bump; 22. a base plate; 23. a sliding wheel; 24. a chute; 25. a shock strut; 26. a support bar; 27. a movable tray; 28. a damping spring; 29. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a lifting device for an automobile seat comprises a base 1, a supporting seat 8 and a seat mounting rack 7, wherein a hydraulic cylinder 2 is mounted at the top of the base 1, the top end of the hydraulic cylinder 2 is connected with the supporting seat 8 through a hydraulic rod 3, the automobile seat can be quickly lifted to a proper height through the cooperation of the hydraulic cylinder 2 and the hydraulic rod 3, the riding use requirements of users with different heights are met, the height adjustment is convenient and time-saving, a telescopic protective sleeve 10 is arranged between the periphery of the supporting seat 8 and the periphery of the base 1 in a surrounding manner, the telescopic protective sleeve 10 can reduce the entering of dust or sundries, a buffer groove 9 is formed in the upper surface of the supporting seat 8, a buffer plate 11 is mounted in the buffer groove 9, the buffer plate 11 is connected with the buffer groove 9 through a shock absorption strut 25, two sides of the top end of the buffer plate 11 are connected with the inner wall of the seat mounting rack 7 through a stretching rod 18, the both ends of left socle 12 are fixed with tensile board 14, tensile recess 15 has been seted up at the both ends of right branch frame 13, tensile board 14 slides the pull in tensile recess 15, run through the pinhole 16 that is equipped with equal interval distribution on the lateral wall of tensile board 14, the cartridge has fastening bolt 17 with pinhole 16 assorted on the lateral wall of tensile recess 15, during the installation car seat, through pulling out certain part in the tensile recess 15 with the tensile board 14 at left socle 12 both ends from right branch frame 13 both ends, and insert fastening bolt 17 tightly in getting pinhole 16 correspondingly, make the seat installing support adjust to suitable length and fixed, can satisfy not unidimensional car seat installation demand.

Buffer board 11 includes bottom plate 22 and roof 19, be provided with blotter 20 between bottom plate 22 and the roof 19, be provided with the elastic lug 21 of mutual staggered arrangement in the cavity of blotter 20, elastic lug 21 is the hemisphere shape, shock strut 25 includes sleeve 29, sliding in sleeve 29 is provided with movable disc 27, be connected through damping spring 28 between the inner chamber bottom surface of sleeve 29 and movable disc 27, be fixed with bracing piece 26 with the bottom surface fixed connection of buffer board 11 on the movable disc 27, through the dual buffering of blotter 20 and shock strut 25 down, the effect of having reached the shock attenuation to the car seat, the jolt vibrations that can cushion and reduce the seat and produce in the driving process, the travelling comfort of taking is improved, be equipped with spout 24 on the two inner walls of buffering recess 9 symmetrically, the bottom both sides of buffer board 11 are connected with pulley 23 through the connecting rod, pulley 23 slip joint is on spout 24, the cooperation of movable pulley 23 and spout 24 for buffer board 11 can delay and reciprocate in dashing recess 9, be connected through telescopic strut 4 between the four corners of base 1 and supporting seat 8, telescopic strut 4 includes sleeve pipe 5 and the activity movable rod 6 of pegging graft in sleeve pipe 5, telescopic strut 4's setting, the stability of seat lift in-process has been strengthened, the mounting hole has been seted up to the upper surface of buffer board 11 and seat mounting bracket 7, and the upper surface of buffer board 11 and seat mounting bracket 7's upper surface are in on the same horizontal plane, the installation of the car seat of being convenient for.

The working principle is as follows: when the automobile seat mounting device is used, according to the mounting requirements of the automobile seat, the stretching plates 14 at the two ends of the left support 12 are pulled out of the stretching grooves 15 at the two ends of the right support 13 by a certain part, the fastening bolts 17 are tightly inserted into the corresponding pin holes 16, the seat mounting support is adjusted to be proper in length and fixed, and then the automobile seat is mounted on the seat mounting support.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)

1. The utility model provides a car is elevating gear for seat, includes base (1), supporting seat (8) and seat mounting bracket (7), its characterized in that: the seat is characterized in that a hydraulic cylinder (2) is installed at the top of the base (1), the top end of the hydraulic cylinder (2) is connected with a supporting seat (8) through a hydraulic rod (3), telescopic protective sleeves (10) are arranged around the supporting seat (8) and the base (1), a buffer groove (9) is formed in the upper surface of the supporting seat (8), a buffer plate (11) is installed in the buffer groove (9), the buffer plate (11) is connected with the buffer groove (9) through a damping strut (25), two sides of the top end of the buffer plate (11) are connected with the inner wall of the seat mounting rack (7) through stretching rods (18), the seat mounting rack (7) comprises a left support (12) and a right support (13), stretching plates (14) are fixed at two ends of the left support (12), stretching grooves (15) are formed in two ends of the right support (13), the stretching plate (14) is drawn in the stretching groove (15) in a sliding mode, pin holes (16) distributed at equal intervals penetrate through the side wall of the stretching plate (14), and fastening bolts (17) matched with the pin holes (16) are inserted into the side wall of the stretching groove (15).

2. The lifting device for the vehicle seat according to claim 1, wherein: buffer board (11) are including bottom plate (22) and roof (19), be provided with between bottom plate (22) and roof (19) blotter (20), be provided with elasticity lug (21) of mutual staggered arrangement in the cavity of blotter (20), elasticity lug (21) are the hemisphere shape.

3. The lifting device for the vehicle seat according to claim 1, wherein: shock strut (25) include sleeve (29), it is provided with activity dish (27) to slide in sleeve (29), be connected through damping spring (28) between the inner chamber bottom surface of activity dish (27) and sleeve (29), be fixed with bracing piece (26) with the bottom surface fixed connection of buffer board (11) on the activity dish (27).

4. The lifting device for the vehicle seat according to claim 1, wherein: the buffer structure is characterized in that sliding grooves (24) are symmetrically formed in two inner walls of the buffer groove (9), sliding wheels (23) are connected to two sides of the bottom end of the buffer plate (11) through connecting rods, and the sliding wheels (23) are connected to the sliding grooves (24) in a sliding and clamping mode.

5. The lifting device for the vehicle seat according to claim 1, wherein: the base (1) is connected with four corners of the supporting seat (8) through telescopic struts (4), and each telescopic strut (4) comprises a sleeve (5) and a movable rod (6) movably inserted in the sleeve (5).

6. The lifting device for the vehicle seat according to claim 1, wherein: mounting holes are formed in the upper surfaces of the buffer plate (11) and the seat mounting frame (7), and the upper surface of the buffer plate (11) and the upper surface of the seat mounting frame (7) are located on the same horizontal plane.

Images