CN112009338A - Automobile safety seat and use method thereof - Google Patents

Abstract

The invention discloses an automobile safety seat which comprises a base, wherein a massage backrest is welded on the left side of the top of the outer wall of the base, a shock absorption seat is slidably connected to the lower portion of the right side of the outer wall of the massage backrest, the lower portion of the right side of the outer wall of the massage backrest is positioned above the outer wall of the base, a second sliding block, a third sliding block and a fourth sliding block are respectively slidably connected to the surface of a third sliding rod from top to bottom, a first motor is slidably connected to the upper portion of the outer wall of the right side of the sliding plate, a second motor is slidably connected to the lower portion of the first motor, a third motor is slidably connected to the lower portion of the second motor, a first massage rod is welded to an output shaft of the first motor, a second massage rod is welded to an output shaft of the second motor. The invention can massage the back of the driver or the passenger, and eliminate the fatigue of the back; cooling the body of a driver or a passenger; the comfort level of a driver or a passenger can be effectively improved.

Description

Automobile safety seat and use method thereof

Technical Field

The invention relates to the technical field of safety seats, in particular to an automobile safety seat and a using method thereof.

Background

The safety seat is specially designed for children with different weights (or ages), is arranged in an automobile, and can effectively improve the riding safety of the children. In the event of a car crash or sudden deceleration, the impact force on the child can be reduced and the child's body movement can be restricted to mitigate injury to them. A Safety seat (Safety seat) is a seat attached to a vehicle seat, and a vehicle accessory device with a restraint protection function, which is generally called a Safety seat, a child vehicle Safety seat, and the like, is referred to as the Safety seat. The seat is only used for children to ride and can restrict the children to ensure the safety of the children when a car accident happens. The scientific content and value of the product vary from manufacturer to manufacturer. The European mandatory executive standard ECER44/04 (Netherlands) is defined as: a child safety system comprising a harness assembly or flexible member, adjustment mechanism, accessories, etc. capable of being secured to a motor vehicle with an ISO FIX interface. The safety seat may also be adapted for use by the driver or vehicle occupant group.

When a driver or a passenger drives or rides a car for a long time, the back of the car is easy to ache, especially in summer, the skin is easy to itch due to insufficient ventilation of a cushion, and the existing car safety seat cannot solve the problems. Therefore, the automobile safety seat and the use method thereof are provided.

Disclosure of Invention

The invention aims to provide an automobile safety seat and a using method thereof, which solve the problems that when a driver or a passenger drives or takes a car for a long time, the back of the driver or the passenger is easy to ache, and particularly, in summer, the skin itch is easy to cause due to insufficient ventilation of a cushion.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile safety seat comprises a base, wherein a massage backrest is welded at the top of the outer wall of the base, a shock absorption seat is connected above the outer wall of the massage backrest and the outer wall of the base in a sliding manner, a servo motor is connected with the left side of the inner cavity of the base in a screw manner, a sliding plate is welded in the inner cavity of the massage backrest, a first sliding rod is welded in the inner cavity of the sliding plate, a first sliding block, a second sliding block and a third sliding block are respectively connected on the surface of the first sliding rod in a sliding manner from top to bottom, a first motor, a second motor and a third motor are sequentially arranged on the outer wall, close to the massage backrest, of the sliding plate from top to bottom, a first massage rod is welded on an output shaft of the first motor, a second massage rod is welded on an output shaft of the second motor, a third massage rod is welded on an output shaft of the third motor, and connecting blocks are arranged on the left side walls, adjacent the welding of connecting block lateral wall has the connecting plate, the welding of the lateral wall middle part of connecting plate has the threaded sleeve, servo motor's output welding has the threaded rod, top one side of threaded rod runs through in the outer wall top of base, the welding of the inner chamber top left side of massage back has the seat of rotating, top one side of threaded rod runs through in the telescopic inner chamber of threaded sleeve and with rotate the seat and rotate and be connected.

Preferably: and the right side walls of the first sliding block, the second sliding block and the third sliding block are respectively welded with the bottoms of the first motor, the second motor and the third motor.

Preferably: all welded has the connecting rod between first motor, second motor and the third motor, the inner chamber bottom right side screwed connection of base has the second motor, the output shaft welding of second motor has the second flabellum, the middle part screwed connection that the left side of second motor is located the inner chamber bottom of base has first motor, the output shaft welding of first motor has first flabellum.

Preferably: the ventilation hole of equidistance has evenly been seted up at the outer wall top of base, the right side outer wall upper portion of base is equipped with first switch, the below of first switch is equipped with the second switch, the output of first switch pass through the wire respectively with the input electric connection of servo motor, first motor, second motor and third motor, the output of second switch pass through the wire respectively with the input electric connection of first motor and second motor.

Preferably: the welding of the outer wall top right side of base has four first slide bars that are, the inner chamber that runs through in the outer wall bottom of cushion socket and extend to the cushion socket is run through to top one side of first slide bar, the stopper has all been welded at the top of first slide bar, the inner chamber sliding connection that the surface of first slide bar is located the cushion socket has the fourth slider.

Preferably: the utility model discloses a massage backrest, including the inner chamber both sides wall of shock attenuation seat, the inner chamber both sides wall of shock attenuation seat all weld the second slide bar that quantity is two, outer wall one side sliding connection of second slide bar has the fourth slider, one side sliding connection that the outer wall of second slide bar is close to the fourth slider has the sixth slider, there is first bumper shock absorber bottom of fourth slider through bolted connection, the bottom of first bumper shock absorber is connected with the top left side of fourth slider through the bolt, there is the second bumper shock absorber bottom of sixth slider through bolted connection, the bottom of second bumper shock absorber is connected with the top right side of first slide bar through the bolt, the outer wall of first slide bar and the bottom sliding connection of massage backrest.

Preferably: the total number of the fifth sliding block and the sixth sliding block is eight, and the total number of the corresponding first shock absorber and the corresponding second shock absorber is eight.

Preferably: extension springs are welded to the top and the bottom between the fifth sliding block and the sixth sliding block, and the number of the extension springs is eight.

The invention also provides a using method of the automobile safety seat, which comprises the following steps:

s1, starting massage, turning on a first switch, starting a servo motor, setting the total running time of the servo motor to be 1-3 hours, setting the forward rotation time of the servo motor to be 1-3 minutes, setting the reverse rotation time of the servo motor to be 1-3 minutes, setting the running times of a first motor, a second motor and a third motor to be 1-3 hours, and replacing the forward rotation time and the reverse rotation time of the servo motor by angles, rotating a threaded rod through the rotation of the servo motor, connecting the threaded rod with a threaded sleeve in a threaded manner, moving the threaded sleeve upwards through the forward rotation of the threaded rod, moving the threaded sleeve downwards through the reverse rotation of the threaded rod, realizing the up-and-down movement of the first motor, the second motor and the third motor, and performing up-and-down sliding massage on the back of a human body through the rotation of the first motor, the second motor and the third motor, the back fatigue of the passengers or drivers is eliminated;

s2, ventilating and cooling, turning on a second switch, starting a first motor and a second motor, setting the running time of the first motor and the second motor to be 1-3 hours, setting the rotating speed of the first motor and the second motor to be 1000-1500 rpm, setting the wind speed to be 1-7 m/S, and cooling passengers or drivers by the wind generated by the rotation of the first fan blade and the second motor through the vent holes;

s3, shock absorption and pitch prevention, when a driver or a passenger sits on the shock absorption seat, the shock absorption and pitch prevention effects are achieved through the interaction of the fourth sliding block, the sixth sliding block, the tension spring, the first shock absorber, the second shock absorber, the fourth sliding block and the first sliding rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the design of the servo motor, the threaded rod, the threaded sleeve, the rotating seat, the sliding plate, the first motor, the first massage rod, the second motor, the second massage rod, the third motor and the third massage rod, the back of a driver or a passenger can be massaged, and the back fatigue is eliminated;

2. according to the invention, through the design of the ventilation holes of the first motor, the first fan blade, the second motor and the second fan blade, the body of a driver or a passenger can be cooled, and the intense heat of the driver or the passenger is reduced;

3. according to the invention, through the design of the second sliding block, the third sliding block, the fourth sliding block, the connecting rod, the connecting block, the connecting plate, the first sliding rod, the limiting block, the fourth sliding block, the first shock absorber, the second sliding rod, the fourth sliding block, the sixth sliding block, the tension spring and the third sliding rod, the comfort level of a driver or passengers can be effectively improved, and the bumping of the passengers can be reduced.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the combination of the first motor, the second motor and the third motor according to the present invention;

FIG. 4 is a schematic view of the shock mount of the present invention.

In the figure: 1. a base; 2. a shock absorbing seat; 3. a massage backrest; 4. a first switch; 5. a second switch; 6. a first motor; 7. a first fan blade; 8. a second motor; 9. a second fan blade; 10. a vent hole; 11. a servo motor; 12. a threaded rod; 13. a threaded sleeve; 14. a rotating seat; 15. a slide plate; 16. a first motor; 17. a first massage bar; 18. a second motor; 19. a second massage bar; 20. a third motor; 21. a third massage bar; 22. a first slider; 23. a second slider; 24. a third slider; 25. a connecting rod; 26. connecting blocks; 27. a connecting plate; 28. a first slide bar; 29. a limiting block; 30. a fourth slider; 31. a first shock absorber; 32. a second shock absorber; 33. a second slide bar; 34. a fourth slider; 35. a sixth slider; 36. a tension spring; 37. a third slide bar.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: a safety seat of an automobile comprises a base 1, a massage backrest 3 is welded on the left side of the top of the outer wall of the base 1, a shock absorption seat 2 is slidably connected on the lower portion of the right side of the outer wall of the massage backrest 3 and positioned above the outer wall of the base 1, a servo motor 11 is screwed on the left side of the bottom of the inner cavity of the base 1, a sliding plate 15 is welded in the inner cavity of the massage backrest 3, a third sliding rod 37 is welded in the inner cavity of the sliding plate 15, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are respectively and slidably connected on the surface of the third sliding rod 37 from top to bottom, a first motor 16, a second motor 18 and a third motor 20 are sequentially arranged on the outer wall of the sliding plate 15 from top to bottom, namely the upper portion of the outer wall of the right side of the sliding plate 15 is slidably connected with the first motor 16, the lower portion of the first motor 16 is slidably, a first massage rod 17 is welded on an output shaft of a first motor 16, a second massage rod 19 is welded on an output shaft of a second motor 18, a third massage rod 21 is welded on an output shaft of a third motor 20, connecting blocks 26 are welded on left side walls of a first sliding block 22, a second sliding block 23 and a third sliding block 24, a connecting plate 27 is welded on a left side wall of each adjacent connecting block 26, a threaded sleeve 13 is welded in the middle of the left side wall of each connecting plate 27, a threaded rod 12 is welded on an output end of a servo motor 11, one side of the top of the threaded rod 12 penetrates through the top of the outer wall of the base 1, a rotating seat 14 is welded on the left side of the top of the inner cavity of the massage backrest 3, and one side of the top of the threaded rod 12 penetrates through the; the right side walls of the first, second and third sliders 22, 23, 24 are welded to the bottoms of the first, second and third motors 16, 18, 20, respectively; connecting rods 25 are welded among the first motor 16, the second motor 18 and the third motor 20, the right side of the bottom of the inner cavity of the base 1 is in screwed connection with a second motor 8, the output shaft of the second motor 8 is welded with second fan blades 9, the middle part of the left side of the second motor 8, which is positioned at the bottom of the inner cavity of the base 1, is in screwed connection with a first motor 6, and the output shaft of the first motor 6 is welded with first fan blades 7; the top of the outer wall of the base 1 is uniformly provided with equidistant vent holes 10, the upper part of the outer wall of the right side of the base 1 is provided with a first switch 4, a second switch 5 is arranged below the first switch 4, the output end of the first switch 4 is respectively and electrically connected with the input ends of a servo motor 11, a first motor 16, a second motor 18 and a third motor 20 through leads, and the output end of the second switch 5 is respectively and electrically connected with the input ends of a first motor 6 and a second motor 8 through leads; the right side of the top of the outer wall of the base 1 is welded with four first sliding rods 28, one side of the top of each first sliding rod 28 penetrates through the bottom of the outer wall of the shock absorption seat 2 and extends to the inner cavity of the shock absorption seat 2, the tops of the first sliding rods 28 are welded with limiting blocks 29, and the surface of each first sliding rod 28, which is located in the inner cavity of the shock absorption seat 2, is connected with a fourth sliding block 30 in a sliding manner; the second slide bar 33 that quantity is two is all welded to the front and back side of the inner chamber both sides wall of cushion socket 2, outer wall one side sliding connection of second slide bar 33 has fifth slider 34, one side sliding connection that the outer wall of second slide bar 33 is close to fifth slider 34 has sixth slider 35, the total number of fifth slider 34 and sixth slider 35 is eight, there is first bumper shock absorber 31 bottom of fifth slider 34 through bolted connection, the bottom of first bumper shock absorber 31 is connected with the top left side of fourth slider 30 through the bolt, there is second bumper shock absorber 32 bottom of sixth slider 35 through bolted connection, the bottom of second bumper shock absorber 32 is connected with the top right side of first slide bar 28 through the bolt, the total number of first bumper shock absorber 31 and second bumper shock absorber 32 is eight, extension spring 36 has all been welded at top and bottom between fifth slider 34 and the sixth slider 35, the quantity of extension spring 36 is eight, the outer wall of first slide bar 28 and the bottom sliding connection of massage back 3.

In some implementations, the seat memory module is further included, the historical data of the seat can be memorized, the position adjusted according to the historical data is convenient for a driver to get on the vehicle again, the seat can be adjusted to a normal practical state, for example, when the driver gets on the vehicle again, the seat position does not need to be adjusted, the seat position according with the driver is automatically adjusted according to the historical data through the seat memory module, a comfortable seat is provided for the driver to drive, and the fatigue of the driver is reduced.

The invention also provides a using method of the automobile safety seat, which comprises the following steps:

s1, starting massage, turning on a first switch, starting a servo motor, setting the total running time of the servo motor to be 1 hour, setting the forward rotation time of the servo motor to be 1 minute, setting the reverse rotation time of the servo motor to be 1 minute, setting the mutual angle of the forward direction and the reverse direction of the servo motor, setting the running time of a first motor, a second motor and a third motor to be 1 hour, rotating a threaded rod through the rotation of the servo motor, connecting the threaded rod with a threaded sleeve in a threaded manner, moving the threaded sleeve upwards through the forward rotation of the threaded rod, moving the threaded sleeve downwards through the reverse rotation of the threaded rod, realizing the up-and-down movement of the first motor, the second motor and the third motor, and enabling the first massage rod, the second massage rod and the third massage rod to massage the back of a human body up and down in a sliding manner through the rotation of the first motor, the second motor and the third motor, the back fatigue of the passengers or drivers is eliminated;

s2, ventilating and cooling, turning on a second switch, starting a first motor and a second motor, setting the running time of the first motor and the second motor to be 1 hour, setting the rotating speed of the first motor and the second motor to be 1000 rpm, setting the wind speed to be 1 m/S, and cooling passengers or drivers by radiating wind formed by the rotation of the first fan blade and the second motor through a vent hole;

s3, shock absorption and pitch prevention, when a driver or a passenger sits on the shock absorption seat, the shock absorption and pitch prevention effects are achieved through the interaction of the fourth sliding block, the sixth sliding block, the tension spring, the first shock absorber, the second shock absorber, the fourth sliding block and the first sliding rod.

Example 2

A use method of an automobile safety seat comprises the following steps:

s1, starting massage, turning on the first switch, starting the servo motor to set the total operation time of the servo motor to be 3 hours, setting the forward rotation time of the servo motor to be 3 minutes, setting the reverse rotation time of the servo motor to be 3 minutes, setting the mutual angle of the forward rotation time and the reverse rotation time of the servo motor to be 3 hours, setting the running time of the first motor, the second motor and the third motor to be 3 hours, the threaded rod is rotated by the rotation of the servo motor, the threaded rod is in threaded connection with the threaded sleeve, the threaded sleeve moves upwards by the forward rotation of the threaded rod, the threaded sleeve moves downwards by the reverse rotation of the threaded rod, therefore, the first motor, the second motor and the third motor move up and down, and the first massage rod, the second massage rod and the third massage rod massage the back of the human body up and down in a sliding manner by the rotation of the first motor, the second motor and the third motor, so that the back fatigue of passengers or drivers is eliminated;

s2, ventilating and cooling, turning on a second switch, starting a first motor and a second motor, setting the running time of the first motor and the second motor to be 3 hours, setting the rotating speed of the first motor and the second motor to be 1500 rpm, setting the wind speed to be 7 m/S, and radiating wind formed by the rotation of the first fan blade and the second motor through a vent hole to cool passengers or drivers;

s3, shock absorption and pitch prevention, when a driver or a passenger sits on the shock absorption seat, the shock absorption and pitch prevention effects are achieved through the interaction of the fourth sliding block, the sixth sliding block, the tension spring, the first shock absorber, the second shock absorber, the fourth sliding block and the first sliding rod.

Example 3

A use method of an automobile safety seat comprises the following steps:

s1, starting massage, turning on the first switch, starting the servo motor to set the total operation time of the servo motor to be 2 hours, setting the forward rotation time of the servo motor to be 2 minutes, setting the reverse rotation time of the servo motor to be 2 minutes, setting the mutual angle of the forward direction and the reverse direction of the servo motor to set the running time of the first motor, the second motor and the third motor to be 2 hours, the threaded rod is rotated by the rotation of the servo motor, the threaded rod is in threaded connection with the threaded sleeve, the threaded sleeve moves upwards by the forward rotation of the threaded rod, the threaded sleeve moves downwards by the reverse rotation of the threaded rod, therefore, the first motor, the second motor and the third motor move up and down, and the first massage rod, the second massage rod and the third massage rod massage the back of the human body up and down in a sliding manner by the rotation of the first motor, the second motor and the third motor, so that the back fatigue of passengers or drivers is eliminated;

s2, ventilating and cooling, turning on a second switch, starting a first motor and a second motor, setting the running time of the first motor and the second motor to be 2 hours, setting the rotating speed of the first motor and the second motor to be 1100 rpm, setting the wind speed to be 2 m/S, and radiating wind formed by the rotation of the first fan blade and the second motor through a vent hole to cool passengers or drivers;

s3, shock absorption and pitch prevention, when a driver or a passenger sits on the shock absorption seat, the shock absorption and pitch prevention effects are achieved through the interaction of the fourth sliding block, the sixth sliding block, the tension spring, the first shock absorber, the second shock absorber, the fourth sliding block and the first sliding rod.

The type of the servo motor 11 is: EPS-B1, the model number of the first motor 16 is: WK16GRMOTOR, the model number of the second motor 18 is: WK16GRMOTOR, the model of the third motor 20 is: WK16 GRMOTOR.

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 (10)

1. An automobile safety seat comprises a base (1), and is characterized in that: the massage chair is characterized in that a massage backrest (3) is welded at the top of the outer wall of the base (1), a shock absorption seat (2) is connected above the outer wall of the massage backrest (3) and the outer wall of the base (1) in a sliding manner, a servo motor (11) is connected to the left side of the inner cavity of the base (1) in a screwed manner, a sliding plate (15) is welded in the inner cavity of the massage backrest (3), a first sliding rod (37) is welded in the inner cavity of the sliding plate (15), a first sliding block (22), a second sliding block (23) and a third sliding block (24) are respectively connected to the surface of the first sliding rod (37) in a sliding manner from top to bottom, a first motor (16), a second motor (18) and a third motor (20) are sequentially arranged on the outer wall, close to the massage backrest (3), of the sliding plate (15), a first massage rod (17) is welded on the output shaft of the first motor (16), and a second massage rod (19) is welded, the output shaft welding of third motor (20) has third massage stick (21), first slider (22), second slider (23) with the left side wall of third slider (24) is equipped with connecting block (26), and is adjacent connecting block (26) lateral wall welding has connecting plate (27), the lateral wall middle part welding of connecting plate (27) has threaded sleeve (13), the output welding of servo motor (11) has threaded rod (12), the outer wall top in base (1) is run through to top one side of threaded rod (12), the welding of the inner chamber top left side of massage back (3) has rotation seat (14), the top one side of threaded rod (12) runs through in the inner chamber of threaded sleeve (13) and rotates with rotation seat (14) and is connected.

2. A car safety seat according to claim 1, wherein: the right side walls of the first sliding block (22), the second sliding block (23) and the third sliding block (24) are respectively welded with the bottoms of the first motor (16), the second motor (18) and the third motor (20).

3. A car safety seat according to claim 1, wherein: all welded between first motor (16), second motor (18) and third motor (20) has connecting rod (25), the inner chamber bottom right side screwed connection of base (1) has second motor (8), the output shaft welding of second motor (8) has second flabellum (9), the middle part screwed connection that the left side of second motor (8) is located the inner chamber bottom of base (1) has first motor (6), the output shaft welding of first motor (6) has first flabellum (7).

4. A car safety seat according to claim 1, wherein: ventilation hole (10) of equidistance have evenly been seted up at the outer wall top of base (1), the right side outer wall upper portion of base (1) is equipped with first switch (4), the below of first switch (4) is equipped with second switch (5), the output of first switch (4) pass through the wire respectively with servo motor (11), first motor (16), second motor (18) and third motor (20) input electric connection, the output of second switch (5) pass through the wire respectively with the input electric connection of first motor (6) and second motor (8).

5. A car safety seat according to claim 1, wherein: the welding of outer wall top right side of base (1) has first slide bar (28) that four ends are four, the inner chamber that runs through in the outer wall bottom of cushion socket (2) and extend to cushion socket (2) in top one side of first slide bar (28), stopper (29) have all been welded at the top of first slide bar (28), the inner chamber sliding connection that the surface of first slide bar (28) is located cushion socket (2) has fourth slider (30).

6. A car safety seat according to claim 1, wherein: the utility model discloses a massage chair, including shock-absorbing seat (2), the inner chamber both sides wall of shock attenuation seat (2) all weld the second slide bar (33) that quantity is two in the front and back side, outer wall one side sliding connection of second slide bar (33) has fifth slider (34), and one side sliding connection that its outer wall is close to fifth slider (34) has sixth slider (35), there is first bumper shock absorber (31) bottom of fifth slider (34) through bolted connection, the bottom of first bumper shock absorber (31) is connected with the top left side of fourth slider (30) through the bolt, there is second bumper shock absorber (32) bottom of sixth slider (35) through bolted connection, the bottom of second bumper shock absorber (32) is connected with the top right side of first slide bar (28) through the bolt, the outer wall of first slide bar (28) and the bottom sliding connection of massage back (3).

7. The car safety seat according to claim 6, wherein: the total number of the fifth slider (34) and the sixth slider (35) is eight, and the total number of the corresponding first damper (31) and the corresponding second damper (32) is eight.

8. The car safety seat according to claim 7, wherein: all welded extension spring (36) in top and bottom between fifth slider (34) and sixth slider (35), the quantity of extension spring (36) is eight.

9. A method of using the car safety seat according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:

s1, starting massage, turning on a first switch, starting a servo motor, setting the total running time of the servo motor to be 1-3 hours, setting the forward rotation time of the servo motor to be 1-3 minutes, setting the reverse rotation time of the servo motor to be 1-3 minutes, replacing the forward rotation and the reverse rotation of the servo motor by angles, setting the running times of a first motor, a second motor and a third motor to be 1-3 hours, rotating a threaded rod through the rotation of the servo motor, connecting the threaded rod with a threaded sleeve in a threaded manner, moving the threaded sleeve upwards through the forward rotation of the threaded rod or moving the threaded sleeve downwards through the reverse rotation of the threaded rod, realizing the up-and-down movement of the first motor, the second motor and the third motor, and enabling the first massage rod, the second massage rod and the third massage rod to carry out up-and-down sliding massage on the back of a human body through the rotation of the first motor, the second motor and the third motor, the back fatigue of the passengers or drivers is eliminated;

s2, ventilating and cooling, turning on a second switch, starting a first motor and a second motor, setting the running time of the first motor and the second motor to be 1-3 hours, setting the rotating speed of the first motor and the second motor to be 1000-1500 rpm, setting the wind speed to be 1-7 m/S, and cooling passengers or drivers by the wind generated by the rotation of the first fan blade and the second motor through the vent holes;

s3, shock absorption and pitch prevention, when a driver or a passenger sits on the shock absorption seat, the shock absorption and pitch prevention effects are achieved through the interaction of the fourth sliding block, the sixth sliding block, the tension spring, the first shock absorber, the second shock absorber, the fourth sliding block and the first sliding rod.

10. The use method of the car safety seat according to claim 7, characterized in that: and the motor in the S1 is a miniature speed regulating motor.

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