CN216545891U

CN216545891U - Adjustable car seat of lying

Info

Publication number: CN216545891U
Application number: CN202123136815.7U
Authority: CN
Inventors: 王忠英; 万冬梅
Original assignee: Yancheng Tonghuan Electromechanical Technology Co ltd
Current assignee: Yancheng Tonghuan Electromechanical Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-17
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an automobile seat capable of adjusting lying, which comprises a backrest, a pillow plate arranged on the top of the front surface of the backrest and outer frames fixedly arranged on the left side and the right side of the backrest, wherein a vertical rod is fixedly connected between the top and the bottom of an inner cavity of the outer frame on the left side, a threaded rod is rotatably connected to the top of an inner cavity of the outer frame on the right side, and one side of the pillow plate is in threaded connection with the outer surface of the threaded rod through a threaded block. This adjustable car seat of lying, it reciprocates to rotate the drive pillow board through the threaded rod, and then can adjust according to the person of taking of different heights, and easy operation, convenient to use has not only enlarged the application scope of device, and all provide the travelling comfort for the people of different heights moreover, the rethread limiting plate can carry on spacingly to its head when the passenger sleeps, effectually avoid the passenger to topple over in unconsciously, and then improved the security performance of device, thereby the practicality of device has been strengthened.

Description

Adjustable car seat of lying

Technical Field

The utility model relates to the technical field of automobile seats, in particular to an automobile seat capable of adjusting lying.

Background

The automobile seat can be divided into a split type seat and a bench seat according to the shapes, can be divided into a fixed type seat, a detachable type seat and an adjustable type seat according to the functions, can be divided into a single person, a double person and a multi-person seat according to the number of passengers, and can be divided into a leather seat, a flannelette seat and the like according to the material according to the service performance of the seat.

Present car seat generally with headrest snap-on the back, and then can't adjust its position, thereby have certain limitation, can't be applicable to the person of taking of different heights, perhaps only be applicable to adult but be not suitable for children, application scope is less not only, can reduce the short or crowd's such as children's travelling comfort of height in addition, and present car seat is when the person of taking hugs closely the back deep sleep, the head heels easily, may cause the person of taking to take place to fall down when deep sleep unconsciously, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automobile seat capable of adjusting lying, which solves the problems that the height of a headrest cannot be adjusted, and the potential safety hazard exists because the head cannot be limited when a passenger sleeps.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an adjustable lying automobile seat comprises a backrest, a pillow plate arranged at the front top of the backrest and outer frames fixedly arranged at the left side and the right side of the backrest, wherein a vertical rod is fixedly connected between the top and the bottom of an inner cavity of the outer frame, a threaded rod is rotatably connected at the top of the inner cavity of the outer frame, one side of the pillow plate is in threaded connection with the outer surface of the threaded rod through a threaded block, the bottom end of the threaded rod penetrates through the outer frame and is fixedly connected with a wrench, the other side of the pillow plate is in sliding connection with the outer surface of the vertical rod through a movable block, a sliding cavity is formed in one side of the pillow plate, rotating plates are slidably connected at the left side and the right side of the inner surface of the sliding cavity, one side of each rotating plate is rotatably connected with a limiting plate, a fixing frame is slidably connected at one side of the outer frame through a convex-shaped groove, a first spring is fixedly connected at the back of the fixing frame, and the back of the first spring is fixedly connected with the back of one side of the outer frame through a fixing block, the inner surface of the fixing frame is connected with a limiting mechanism in a sliding mode.

Preferably, stop gear includes pin rod and second spring, the surface of pin rod and the internal surface sliding connection of mount, the one end of pin rod runs through the limiting plate and extends to the outside of limiting plate, one end of second spring and one side fixed connection of mount, the other end of second spring and the other end fixed connection of pin rod surface.

Preferably, the left side and the right side of the front surface of the pillow plate are fixedly connected with pin plates matched with the pin rods.

Preferably, the bottom of the backrest is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is rotatably connected with a seat plate, and one end of the outer surface of the rotating shaft is fixedly connected with a turbine.

Preferably, the equal fixedly connected with riser in front and the back of seat bottom, two fixedly connected with diaphragm, back between the bottom of riser the back of riser rotates and is connected with the worm with turbine looks adaptation, the back fixedly connected with fixed block at diaphragm top, fixed block and fixedly connected with handle are run through to the one end of worm.

Preferably, the front surface of the pillow plate is provided with a back cushion, and the opposite sides of the two limiting plates are provided with soft cushions.

Advantageous effects

The utility model provides an automobile seat capable of adjusting lying. Compared with the prior art, the method has the following beneficial effects:

(1) this adjustable car seat of lying flat, through the back, the pillow board, the frame, the montant, the threaded rod, smooth chamber, the rotor plate, the limiting plate, the mount, first spring and stop gear's cooperation sets up, it reciprocates to rotate the drive pillow board through the threaded rod, and then can adjust according to the person of taking of different heights, therefore, the steam generator is simple in operation, convenient to use, the application scope of device has not only been enlarged, and all provide the travelling comfort for the people of different heights, the rethread limiting plate can carry on spacingly to its head when the passenger sleeps, effectually avoid the passenger to empty in unconscious, and then the security performance of device has been improved, thereby the practicality of device has been strengthened.

(2) This adjustable car seat of lying is used through the cooperation of mount, first spring, pin pole, second spring, cotter and cushion, can further strengthen the travelling comfort of device through the cushion, and rethread mount, cotter and pin pole can be fixed the limiting plate to improve the stability of device, further strengthened the practicality of device.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view showing the connection of the backrest, the pillow plate, the outer frame and the vertical rods;

FIG. 3 is a schematic view of the connection of the rotating shaft, the seat plate and the turbine according to the present invention;

fig. 4 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. a backrest; 2. a pillow plate; 3. an outer frame; 4. a vertical rod; 5. a threaded rod; 6. a slide chamber; 7. a rotating plate; 8. a limiting plate; 9. a fixed mount; 10. a first spring; 11. a limiting mechanism; 12. a pin rod; 13. a second spring; 14. a pin plate; 15. a rotating shaft; 16. a seat plate; 17. a turbine; 18. a vertical plate; 19. a transverse plate; 20. a worm; 21. provided is a back cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable lying automobile seat comprises a backrest 1, a pillow plate 2 arranged at the front top of the backrest 1 and outer frames 3 fixedly arranged at the left side and the right side of the backrest 1, a vertical rod 4 is fixedly connected between the top and the bottom of an inner cavity of the outer frame 3 at the left side, a threaded rod 5 is rotatably connected at the top of an inner cavity of the outer frame 3 at the right side, one side of the pillow plate 2 is in threaded connection with the outer surface of the threaded rod 5 through a threaded block, the other side of the pillow plate 2 is in sliding connection with the outer surface of the vertical rod 4 through a movable block, a sliding cavity 6 is arranged at one side of the pillow plate 2, rotating plates 7 are respectively and slidably connected at the left side and the right side of the inner surface of the sliding cavity 6, one side of each rotating plate 7 is rotatably connected with a limiting plate 8, one side of the outer frame 3 is slidably connected with a fixing frame 9 through a convex-shaped groove, a first spring 10 is fixedly connected at the back of the fixing frame 9, the first spring 10 is an industrial spring, and has good fatigue resistance, can stretch repeatedly and use for a long time, and can change after long-term use, the back fixed connection of fixed block and frame 3 one side is passed through at the back of first spring 10, mount 9's internal surface sliding connection stop gear 11, it reciprocates to rotate drive pillow board 2 through threaded rod 5, and then can adjust according to the person of taking of different heights, and is simple in operation, and convenient to use, the application scope of device has not only been enlarged, and all provide the travelling comfort for the people of different heights, rethread limiting plate 8 can be spacing its head when the passenger sleeps, effectually avoid the passenger to empty in unconscious, and then the security performance of device has been improved, thereby the practicality of device has been strengthened.

Further, stop gear 11 includes pin 12 and second spring 13, the surface of pin 12 and the internal surface sliding connection of mount 9, the one end of pin 12 runs through limiting plate 8 and extends to the outside of limiting plate 8, one end of second spring 13 and one side fixed connection of mount 9, the other end of second spring 13 and the other end fixed connection of pin 12 surface, second spring 13 is the industrial grade spring, there is fine antifatigue ability, can stretch repeatedly and use for a long time, and can change after long-term use.

Furthermore, the left side and the right side of the front surface of the pillow plate 2 are fixedly connected with pin plates 14 matched with the pin rods 12.

Further, a rotating shaft 15 is rotatably connected to the bottom of the backrest 1, a seat plate 16 is rotatably connected to the outer surface of the rotating shaft 15, and a turbine 17 is fixedly connected to one end of the outer surface of the rotating shaft 15.

Furthermore, the front and the back of the bottom of the seat 16 are both fixedly connected with vertical plates 18, a horizontal plate 19 is fixedly connected between the bottoms of the two vertical plates 18, and the back of the back vertical plate 18 is rotatably connected with a worm 20 matched with the worm wheel 17.

Further, a back cushion 21 is provided on the front surface of the pillow plate 2.

And those not described in detail in this specification are well within the skill of those in the art.

When the pillow is used, when a user is a child or the height of the user is short, the threaded rod 5 is driven to rotate by a wrench, the pillow plate 2 moves downwards on the threaded rod 5 and the vertical rod 4 and is adjusted to a proper position, when the user is high, the threaded rod 5 is rotated reversely to drive the pillow plate 2 to move upwards, when the user needs to sleep, the limiting plate 8 is directly pulled out from the sliding cavity 6 by hand, the limiting plate is rotated to an angle vertical to the pillow plate 2, the fixing frame 9 is pulled to drive the pin rod 12 to move towards the direction of the limiting plate 8, the pin rod 12 is pulled to extrude the second spring 13 to enable the second spring to enter the pin plate 14 under the elastic force to fix the limiting plate 8, when the user does not need to sleep or the limiting plate 8 is folded, the pin rod 12 is pulled to be separated from the pin plate 14 and the limiting plate 8, the fixing frame 9 is driven to return to the original position by the elastic force of the first spring 10, at the moment, the limiting plate 8 is rotated to the horizontal direction of the pillow plate 2, when the backrest needs to lie flat or adjust the angle of the backrest 1, the worm 20 is driven to rotate through the handle, so that the worm wheel 17 rotates, and the angle of the backrest is adjusted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable car seat of lying, includes back (1), sets up at pillow board (2) and frame (3) of fixed mounting in the back (1) left and right sides at the positive top of back (1), its characterized in that: the left side is fixedly connected with a vertical rod (4) between the top and the bottom of the inner cavity of the outer frame (3), the right side is connected with a threaded rod (5) by rotating the top of the inner cavity of the outer frame (3), one side of the pillow plate (2) is connected with the outer surface of the threaded rod (5) by a threaded block, the other side of the pillow plate (2) is connected with the outer surface of the vertical rod (4) by a movable block in a sliding way, one side of the pillow plate (2) is provided with a sliding cavity (6), the left side and the right side of the inner surface of the sliding cavity (6) are both connected with a rotating plate (7) in a sliding way, one side of the rotating plate (7) is connected with a limiting plate (8) in a rotating way, one side of the outer frame (3) is connected with a fixed frame (9) by a convex groove in a sliding way, the back of the fixed frame (9) is fixedly connected with a first spring (10), the back of the first spring (10) is fixedly connected with the back of one side of the outer frame (3) by a fixed block, the inner surface of the fixing frame (9) is connected with a limiting mechanism (11) in a sliding manner.

2. An adjustable lie-flat vehicle seat according to claim 1, wherein: stop gear (11) are including pin rod (12) and second spring (13), the surface of pin rod (12) and the internal surface sliding connection of mount (9), the outside of limiting plate (8) is run through and extends to limiting plate (8) to the one end of pin rod (12), one side fixed connection of one end and mount (9) of second spring (13), the other end and the other end fixed connection of pin rod (12) surface of the other end of second spring (13).

3. An adjustable lie-flat vehicle seat according to claim 2, wherein: the left side and the right side of the front surface of the pillow plate (2) are fixedly connected with pin plates (14) matched with the pin rods (12).

4. An adjustable lie-flat vehicle seat according to claim 1, wherein: the backrest is characterized in that a rotating shaft (15) is rotatably connected to the bottom of the backrest (1), a seat plate (16) is rotatably connected to the outer surface of the rotating shaft (15), and a turbine (17) is fixedly connected to one end of the outer surface of the rotating shaft (15).

5. An adjustable lie-flat vehicle seat according to claim 4, wherein: the seat is characterized in that vertical plates (18) are fixedly connected to the front side and the back side of the bottom of the seat (16), transverse plates (19) are fixedly connected to the bottoms of the vertical plates (18), and the back side of each vertical plate (18) is rotatably connected with a worm (20) matched with the turbine (17).

6. An adjustable lie-flat vehicle seat according to claim 1, wherein: the front surface of the pillow plate (2) is provided with a back cushion (21).