CN113525199A - Automatic buffering and head protecting seat and protecting method - Google Patents

Automatic buffering and head protecting seat and protecting method Download PDF

Info

Publication number
CN113525199A
CN113525199A CN202111016872.3A CN202111016872A CN113525199A CN 113525199 A CN113525199 A CN 113525199A CN 202111016872 A CN202111016872 A CN 202111016872A CN 113525199 A CN113525199 A CN 113525199A
Authority
CN
China
Prior art keywords
seat
head
air pressure
connecting rod
guide rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111016872.3A
Other languages
Chinese (zh)
Inventor
杨茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111016872.3A priority Critical patent/CN113525199A/en
Publication of CN113525199A publication Critical patent/CN113525199A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4228—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/11—Overhead guards, e.g. against loads falling down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to the field of automobile seats, in particular to an automatic buffering and head protecting seat and a protecting method, wherein the automatic buffering and head protecting seat comprises a fixed support, a guide rail is arranged on the fixed support, a sliding block is arranged on the guide rail, the sliding block can freely slide on the guide rail, the side wall of the fixed support is provided with an air pressure buffer rod, the air pressure buffer rod is connected with the seat through a connecting rod hinged together, a locking cylinder is arranged below the seat, and the head of a seat body is provided with a rear buffer pad; the automobile with the automatic buffering function and the head seat protection function further comprises an automobile body, wherein a controller is arranged in the automobile body, the controller is respectively connected with a front pressure sensor arranged at the automobile head and a rear pressure sensor arranged at the automobile tail, a rear buffering cushion and a front buffering cushion arranged in front of the head of the seat body are controlled by the controller, and the controller is also connected with a locking cylinder; the seat does not need manual operation, and can reduce the injury to people in the vehicle when meeting emergency in the driving process.

Description

Automatic buffering and head protecting seat and protecting method
Technical Field
The invention relates to the field of automobile seats, in particular to an automatic buffering and head protecting seat and a protecting method.
Background
Along with the development of society, more and more people use the vehicle to go on a journey, and traffic accidents also frequently occur, the number of nationwide traffic casualties is more than 10 million people every year according to relevant departments, the number of injured people is as high as hundreds of thousands of people, direct economic loss is far more than 10 hundred million people coins, the injury of people outside the vehicle in the collision process is eliminated, the number of injured people inside the vehicle is also several countless, and the injury inside the vehicle mainly is extrusion injury caused by vehicle deformation in the collision process or neck injury caused by inertia.
The existing vehicle is provided with an air bag and a safety belt on the vehicle for protecting the safety of people in the vehicle, but the air bag and the safety belt can only protect the chest of a driver from being injured in the vehicle collision process when the vehicle collides, can not effectively protect the neck from being injured, and can not buffer the impact brought. Therefore, it is necessary to provide a seat which can buffer the impact caused by the vehicle in the collision process of the vehicle and prevent the neck of the driver from being injured.
Disclosure of Invention
To solve the above-described problems in the prior art, the present application provides an automatic cushioning and head seat protection and protection method.
The technical scheme adopted by the application for solving the technical problem is as follows:
the application provides an automatic buffering and head protecting seat, which comprises a front fixing support and a rear fixing support, wherein a front guide rail is arranged on the front fixing support, a front sliding block is arranged on the front guide rail and is in sliding connection with a front guide rail, the side wall of the front fixing support is in sliding connection with a front air pressure buffer rod, one end of the front air pressure buffer rod is connected with a first front connecting rod, the first front connecting rod is hinged with a second front connecting rod, and the second front connecting rod is connected with a seat body;
the improved seat is characterized in that a rear guide rail is arranged on the rear fixing support, a rear slide block is arranged on the rear guide rail and is in sliding connection with the rear guide rail, a rear air pressure buffer rod is in sliding connection with the side wall of the rear fixing support, one end of the rear air pressure buffer rod is connected with a first rear connecting rod, the first rear connecting rod is hinged to a second rear connecting rod, the second rear connecting rod is connected with a seat body, a locking cylinder is arranged below the seat body, a locking block is arranged on the locking cylinder, a rear cushion pad is further arranged at the head of the seat body and comprises a front cushion pad, the front cushion pad is electrically connected with a front pressure sensor and the locking cylinder, and the rear cushion pad is electrically connected with a rear pressure sensor and the locking cylinder.
Preferably, the front and rear cushions are made of a soft material.
The application still provides a car that contains automatic buffering and protect head seat, including foretell automatic buffering and protect head seat, still includes the automobile body, be equipped with the controller in the automobile body, the preceding pressure sensor of setting in locomotive department and the back pressure sensor of setting in rear of a vehicle department are connected respectively to the controller, the controller still the control connection latch segment with locking cylinder.
The application also provides a protection method for automatically buffering and protecting the head seat, and the method for automatically buffering and protecting the head seat comprises the following steps:
if the front of the vehicle touches an obstacle in the running process, the front pressure sensor is squeezed, the locking cylinder retracts to enable the seat body to be in a free state, the seat body moves forwards, the front air pressure buffer rod is squeezed to provide slowly increased thrust, and the rear air pressure buffer rod provides tension, so that the impact on a driver is reduced; meanwhile, the front cushion pad is opened and matched with a safety belt to prevent the cervical vertebra from being damaged;
if the vehicle is rear-ended by the rear vehicle in the driving process, the rear pressure sensor is extruded, the locking cylinder retracts, the seat body is enabled to be in a free state, the seat body moves backwards, the rear air pressure buffer rod is extruded to provide slowly increased thrust, the front air pressure buffer rod provides tension, impact on a driver is relieved, meanwhile, the rear buffer rod is opened, and the safety belt is matched to prevent the cervical vertebra injury of a human body.
Compared with the prior art, the invention has the beneficial effects that:
1. the locking cylinder is arranged below the seat, so that the automobile is in a locking state and cannot move when running normally, when the automobile is collided from the front or the back, the piston of the locking cylinder moves, the seat can move in the front-back direction, the moving direction is different according to the different collision directions, and the relative speed is reduced; 2. set up the blotter respectively in the place ahead and the rear of seat, according to receiving the difference of striking direction, the plantago side receives the striking, and preceding blotter pops out the protection head, and the car rear receives the striking, and the protection neck is popped out to back blotter, can prevent effectively that driver and passenger's neck from receiving the injury.
Drawings
Fig. 1 is a schematic view showing the overall structure of a vehicle including a self-buffering and head-seating protection device.
FIG. 2 is an enlarged view of the self-cushioning and head seat bottom structure.
Fig. 3 is a schematic view showing the overall structure of a vehicle front cushion including an automatic cushion and protecting a head seat when it is ejected.
Fig. 4 is a schematic view showing the overall structure of a vehicle rear cushion including an automatic cushion and head seat when it is ejected.
Description of reference numerals:
1 a front pressure sensor; 2 front buffer cushion; 3, a rear cushion pad; 4 a rear pressure sensor; 5, locking the cylinder; 6 front air pressure buffer rod; 7 a front guide rail; 8, a front sliding block; 9, a seat body; 10 rear air pressure buffer rod; 11 a rear slide block; 12 a rear guide rail; 13 a first front connecting rod; 14 a second front connecting rod; 15 a first rear connecting rod; 16 a second rear connecting rod; 17 front fixed support; 18 rear fixed support; 19 a locking block; 20 vehicle body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
The embodiment provides an automatic buffering and head protecting seat, which comprises a front fixing support 17 and a rear fixing support 18, wherein a front guide rail 7 is arranged on the front fixing support 17, a front sliding block 8 is arranged on the front guide rail, the front sliding block 8 is in sliding connection with the front guide rail 7, the side wall of the front fixing support 17 is in sliding connection with a front air pressure buffer rod 6, one end of the front air pressure buffer rod 6 is connected with a first front connecting rod 13, the first front connecting rod 13 is hinged with a second front connecting rod 14, and the second front connecting rod 14 is connected with a seat body 9;
be equipped with back guide rail 12 on the back fixed bolster 18, be equipped with back slider 11 on the back guide rail, back slider 11 and back guide rail 12 sliding connection, back atmospheric pressure buffer pole 10 of 18 lateral walls sliding connection of back fixed bolster, first back connecting rod 15 is connected to the one end of back atmospheric pressure buffer pole 10, first back connecting rod 15 articulates second back connecting rod 16, second back connecting rod 16 is connected with pedestal 9, the pedestal 9 below is equipped with locking cylinder 5, be equipped with latch segment 19 on the locking cylinder 5, the pedestal 9 head still is equipped with back blotter 3, still include the preceding blotter 2 of being made by soft materials, preceding pressure sensor 1 and locking cylinder 5 are connected to preceding blotter electricity, back pressure sensor 4 and locking cylinder 5 are connected to back blotter 3 electricity.
The embodiment also provides a protection method for automatically buffering and protecting a head seat, which adopts the above-mentioned method for automatically buffering and protecting a head seat, and specifically includes the following steps:
if the front of the vehicle touches an obstacle in the running process, the front pressure sensor 1 is squeezed, the locking cylinder 5 retracts, the seat body 9 is in a free state, the seat body 9 moves forwards, the front air pressure buffer rod 6 is squeezed to provide slowly increased thrust, and the rear air pressure buffer rod 10 provides tension, so that the impact on a driver is relieved; meanwhile, the front cushion 2 is opened and matched with a safety belt to prevent the cervical vertebra from being damaged;
if the vehicle is rear-ended by the rear vehicle in the driving process, the rear pressure sensor 4 is extruded, the locking cylinder 5 retracts, the seat body 9 is enabled to be in a free state, the seat body 9 moves backwards, the rear air pressure buffer rod 10 is extruded to provide slowly increased thrust, the front air pressure buffer rod 6 provides tension, the impact on a driver is relieved, meanwhile, the rear buffer pad 3 is opened, and the cervical vertebra injury of the human body is prevented by matching with a safety belt.
Example two
As shown in fig. 1 to 4, the present embodiment provides an automobile with an automatic buffering and head seat protection function, which includes the automatic buffering and head seat protection function of the first embodiment, and in addition, includes an automobile body 20, a controller is disposed in the automobile body 20, the controller is respectively connected to a front pressure sensor 1 disposed at a head of the automobile and a rear pressure sensor 4 disposed at a tail of the automobile, and the controller is further connected to a locking block 19 and a locking cylinder 5 in a controlled manner.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (4)

1. An automatic cushioning and head restraint seat, characterized by: the air compressor seat comprises a front fixing support (17) and a rear fixing support (18), wherein a front guide rail (7) is arranged on the front fixing support (17), a front sliding block (8) is arranged on the front guide rail, the front sliding block (8) is connected with the front guide rail (7) in a sliding manner, the side wall of the front fixing support (17) is connected with a front air pressure buffer rod (6) in a sliding manner, one end of the front air pressure buffer rod (6) is connected with a first front connecting rod (13), the first front connecting rod (13) is hinged with a second front connecting rod (14), and the second front connecting rod (14) is connected with a seat body (9);
a rear guide rail (12) is arranged on the rear fixed bracket (18), a rear sliding block (11) is arranged on the rear guide rail, the rear sliding block (11) is connected with the rear guide rail (12) in a sliding manner, the side wall of the rear fixed support (18) is connected with the rear air pressure buffer rod (10) in a sliding manner, one end of the rear air pressure buffer rod (10) is connected with a first rear connecting rod (15), the first rear connecting rod (15) is hinged with a second rear connecting rod (16), the second rear connecting rod (16) is connected with the seat body (9), a locking cylinder (5) is arranged below the seat body (9), a locking block (19) is arranged on the locking cylinder (5), the head of the seat body (9) is also provided with a rear cushion pad (3) and a front cushion pad (2), the front cushion pad is electrically connected with a front pressure sensor (1) and the locking cylinder (5), the rear cushion pad (3) is electrically connected with the rear pressure sensor (4) and the locking cylinder (5).
2. An auto-cushioning and protective head seat according to claim 1, wherein: the front cushion pad (2) and the rear cushion pad (3) are made of soft materials.
3. An automobile with an automatic buffering and head seat protection function, characterized by comprising the automatic buffering and head seat protection function as claimed in claim 1 or 2, and further comprising an automobile body (20), wherein a controller is arranged in the automobile body (20), the controller is respectively connected with a front pressure sensor (1) arranged at the automobile head and a rear pressure sensor (4) arranged at the automobile tail, and the controller is further used for controlling and connecting a locking block (19) and the locking cylinder (5).
4. A method for automatically cushioning and protecting a head seat, wherein the method for automatically cushioning and protecting a head seat according to claim 1 or 2 is used, and comprises the following steps:
if the front of the vehicle touches an obstacle in the running process, the front pressure sensor (1) is squeezed, the locking cylinder (5) retracts to enable the seat body (9) to be in a free state, the seat body (9) moves forwards, the front air pressure buffer rod (6) is squeezed to provide slowly increased thrust, and the rear air pressure buffer rod (10) provides tension to reduce the impact on a driver; meanwhile, the front cushion (2) is opened and matched with a safety belt to prevent the cervical vertebra from being damaged;
if the vehicle is rear-ended by the rear vehicle in the driving process, the rear pressure sensor (4) is extruded, the locking cylinder (5) retracts, the seat body (9) is enabled to be in a free state, the seat body (9) moves backwards, the rear air pressure buffer rod (10) is extruded to provide slowly increased thrust, the front air pressure buffer rod (6) provides tension, the impact on a driver is reduced, meanwhile, the rear buffer pad (3) is opened, and the cervical vertebra injury caused by the human body is prevented by matching with a safety belt.
CN202111016872.3A 2021-08-31 2021-08-31 Automatic buffering and head protecting seat and protecting method Withdrawn CN113525199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111016872.3A CN113525199A (en) 2021-08-31 2021-08-31 Automatic buffering and head protecting seat and protecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111016872.3A CN113525199A (en) 2021-08-31 2021-08-31 Automatic buffering and head protecting seat and protecting method

Publications (1)

Publication Number Publication Date
CN113525199A true CN113525199A (en) 2021-10-22

Family

ID=78092304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111016872.3A Withdrawn CN113525199A (en) 2021-08-31 2021-08-31 Automatic buffering and head protecting seat and protecting method

Country Status (1)

Country Link
CN (1) CN113525199A (en)

Similar Documents

Publication Publication Date Title
US8820830B2 (en) Vehicle seat
CN101863238B (en) Translational energy-absorbing seat for protecting neck during rear-end collision
US6955391B1 (en) Deployable trim for side impact system in automobiles
EP0769414A3 (en) Automatic safety car seats and sheet-type safety-belt
JP2001505160A (en) Equipment to protect occupants while riding
JPH05254381A (en) Automobile
US7918501B1 (en) Vehicle safety seat
US6824164B2 (en) Vehicle roof liner for occupant protection
US6227597B1 (en) Vehicle seat with limited rearward movement
CN210139795U (en) Car seat, car seat automatic regulating system and car
CN111267769B (en) Multi-buffering safety airbag on rear row side surface
CN109318843A (en) After touch protecting safety airbag device and method
CN110325398B (en) Vehicle seat
CN113525199A (en) Automatic buffering and head protecting seat and protecting method
US4089545A (en) Vehicle safety seating
GB2130150A (en) Vehicle safety system
CN214028323U (en) Automobile seat
Viano et al. Dual-Recliner ABTS Seats in Severe Rear Sled Testswith the 5th, 50th and 95th Hybrid III
CN209987883U (en) Anti-collision safety device for automobile
CN209409979U (en) Protecting safety airbag device is touched after one kind
CN108501780B (en) A kind of automotive seat anti-whip structure
US20080054654A1 (en) Safer Car
CN219706766U (en) Headrest structure of automobile seat, automobile seat and automobile
CN214565051U (en) Automobile headrest video device with buffer mechanism
CN109677345B (en) Car air pressure soft collision system and using method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20211022