CN203557980U - Automobile safety seat - Google Patents
Automobile safety seat Download PDFInfo
- Publication number
- CN203557980U CN203557980U CN201320747813.8U CN201320747813U CN203557980U CN 203557980 U CN203557980 U CN 203557980U CN 201320747813 U CN201320747813 U CN 201320747813U CN 203557980 U CN203557980 U CN 203557980U
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- CN
- China
- Prior art keywords
- pin
- efficiency gear
- tommy
- spherical hinge
- hydraulic efficiency
- Prior art date
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Abstract
The utility model provides an automobile safety seat, and relates to automobile accessories. The automobile safety seat is mainly characterized in that when the value of pressure borne by an automobile roof pressure sensor installed on an automobile roof cover exceeds a preset safe value, the automobile roof pressure sensor can send instructions to an ECU, a hydraulic device installed in the automobile safety seat is trigged instantly to enable a supporting rod I, a hydraulic ejector rod I and a supporting rod II to be collinear, a seat headrest is made to rise and then locked through a spherical hinge and the hydraulic device, therefore, a supporting effect is formed in a passenger compartment, and the living space of passengers is guaranteed. The automobile safety seat has the advantages of being easy to popularize and install, convenient to use and the like, and can protect the safety of the passengers in a squeezing accident caused by automobile roof falling objects or an overturn accident.
Description
Technical field
The utility model relates to a kind of safety chair seats of car, particularly relates to a kind of extruding accident of roof pendant thing or fender guard of roll-over accident of being applied to, and belongs to vehicular spare parts field.
Background technology
Automotive seat are important device of interior of body, and the effect of seat is support human body, make driver behavior conveniently and ride comfort.Because automotive seat are Che Nei and the most direct contact of people, therefore seat has larger impact to occupant's safety.At present, about the research of seat safety, mainly concentrate on the protection to occupant in head-on crash or side collision accident occurs, and for relating to occupant's protection is rare in the extruding accident of roof pendant thing or roll-over accident.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of novel safety chair seats of car is provided, and can fall the living space that ensures crew module in the extruding accident of thing or roll-over accident at roof, improves occupant's Ride safety.
The technical solution of the utility model is as follows:
A kind of safety chair seats of car, comprise seat body, chair headrest, strut bar one, strut bar two, hydraulic mandril one, hydraulic mandril two, spherical hinge one, spherical hinge two, hydraulic efficiency gear one, hydraulic efficiency gear two, motor one, motor two, motor three, electronic controller ECU, lock pin, locking pin-and-hole, lock pin pressure sensor, pin steady arm, tommy, tommy hole, pin pallet, lock pin spring, tommy spring, ball, slide rail, seat adjustment sensor, position transduser, roof pressure sensor, it is characterized in that: described seat adjustment sensor, detect that occupant handles seat position adjust bar or presses seat position while regulating button, to electronic controller, ECU sends instruction, controlling motor three mentions the pin pallet in pin steady arm, make the tommy in pin steady arm depart from the tommy hole in slide rail, thereby make the occupant can be according to the position of actual conditions adjusting seat, described seat adjustment sensor detects that in certain hour, occupant no longer handles seat position adjust bar or presses seat position adjusting button, can send signal to electronic controller ECU, by motor one and motor two, control respectively hydraulic efficiency gear one and hydraulic efficiency gear two regulates the position of pin steady arm, pin steady arm moves on slide rail by ball, until position transduser detects that pin steady arm and spherical hinge one, strut bar one are when vertical direction aligns, to electronic controller, ECU sends signal, electronic controller ECU sends instruction by hydraulic efficiency gear one and hydraulic efficiency gear two lockings, control motor three simultaneously pin pallet is depressed, tommy enters in the tommy hole of slide rail under the effect of tommy spring, in described spherical hinge one and spherical hinge two, have lock pin, lock pin pressure sensor is arranged at the locking pin-and-hole bottom of spherical hinge one, described roof pressure sensor is installed on covering for roofs, when its force value detecting exceedes predefined safety value, electronic controller ECU can carry out rapid triggering according to the order of first hydraulic efficiency gear two, rear hydraulic efficiency gear one in moment, hydraulic mandril two and hydraulic mandril one are ejected, strut bar two and hydraulic mandril one are rotated, lock pin in described spherical hinge one, under the application force of lock pin spring, enter after locking pin-and-hole, can trigger the lock pin pressure sensor of locking pin-and-hole bottom, electronic controller ECU receives the signal of lock pin pressure sensor, rapidly by hydraulic efficiency gear one and hydraulic efficiency gear two lockings, thereby make strut bar one, strut bar two and hydraulic mandril one these three rod member conllinear, and chair headrest is raise, thereby crew module, form support, play the effect of protection occupant safety.
The utility model is the advantage of prior art relatively:
Can fall the living space that ensures crew module in the extruding accident of thing or roll-over accident at roof, improve occupant's Ride safety.
Accompanying drawing explanation
Fig. 1 is shown the structural representation of a kind of safety chair seats of car described in the utility model.
Fig. 2 is shown the spherical hinge of a kind of safety chair seats of car described in the utility model (take spherical hinge one as example, the structure of spherical hinge two is identical with the structure of spherical hinge one, is that the locking pin-and-hole bottom of spherical hinge two is without lock pin pressure sensor) structural representation.
Fig. 3 is shown the pin steady arm of a kind of safety chair seats of car described in the utility model and the structural representation of slide rail.
The scheme of installation of the roof pressure sensor that Fig. 4 is shown a kind of safety chair seats of car described in the utility model on covering for roofs.
Fig. 5 is shown the circuit control work schematic diagram of a kind of safety chair seats of car described in the utility model.
The specific embodiment
1, chair headrest; 2, strut bar one; 3, hydraulic mandril one; 4, hydraulic efficiency gear one; 5, strut bar two; 6, pin steady arm; 7, slide rail; 8, position transduser; 9, hydraulic efficiency gear two; 10, hydraulic mandril two; 11, seat body; 12, spherical hinge two; 13, spherical hinge one; 14, lock pin pressure sensor; 15, the spherical shell part of spherical hinge; 16, the spherical part of spherical hinge; 17, lock pin; 18, lock pin spring; 19, locking pin-and-hole; 20, tommy hole; 21, ball; 22, tommy; 23, tommy spring; 24, pin pallet; 25, covering for roofs; 26, roof pressure sensor; 27, seat adjustment sensor; 28, electronic controller ECU; 29, motor three; 30, motor one; 31, motor two.
Below in conjunction with example figure, the utility model is described further.
Automobile safety armchair device described in the utility model comprises as shown in the figure: seat body, chair headrest, strut bar one, strut bar two, hydraulic mandril one, hydraulic mandril two, spherical hinge one, spherical hinge two, hydraulic efficiency gear one, hydraulic efficiency gear two, motor one, motor two, motor three, electronic controller ECU, lock pin, locking pin-and-hole, lock pin pressure sensor, pin steady arm, tommy, tommy hole, pin pallet, lock pin spring, tommy spring, ball, slide rail, seat adjustment sensor, position transduser, roof pressure sensor etc.
After occupant enters crew module, can to the position of seat body 11, regulate according to the situation of self.When occupant handles seat position adjust bar or presses seat position adjusting button, seat adjustment sensor 27 can send instruction to electronic controller ECU28, controlling motor 3 29 mentions the pin pallet 24 in pin steady arm 6, make the tommy 22 in pin steady arm 6 depart from the tommy hole 20 in slide rail 7, thereby make the occupant can be according to the position of actual conditions adjusting seat.
Described spherical hinge is mainly comprised of the spherical shell part 15 of spherical hinge and the spherical part 16 of spherical hinge.Wherein, in spherical hinge 1 and spherical hinge 2 12, have lock pin 17, and lock pin pressure sensor 14 is arranged at locking pin-and-hole 19 bottoms of spherical hinge 1; When being arranged on roof pressure sensor 26 on covering for roofs 25 and detecting that force value exceedes predefined safety value, electronic controller ECU28 can carry out rapid triggering according to the order of first hydraulic efficiency gear 29, rear hydraulic efficiency gear 1 in moment, hydraulic mandril 2 10 and hydraulic mandril 1 are ejected, strut bar 25 and hydraulic mandril 1 are rotated; When the lock pin 17 in spherical hinge 1 enters after locking pin-and-hole 19 under the effect of lock pin spring 18; can trigger the lock pin pressure sensor 14 of locking pin-and-hole 19 bottoms; electronic controller ECU28 receives the signal of lock pin pressure sensor 14; rapidly by hydraulic efficiency gear 1 and hydraulic efficiency gear 29 lockings; thereby make strut bar 1, strut bar 25 and hydraulic mandril one 3 these three rod member conllinear; and chair headrest 1 is raise, thereby crew module, form support, protection occupant's safety.
The utility model is mainly to provide a kind of safety chair seats of car that is applied to the riding personnel of car, increases the protection to occupant, to improve occupant's Ride safety in the main extruding accident at roof pendant thing or roll-over accident.The structural representation of this safety chair seats of car and concrete implementation method be the front-row occupant seat that is applied to part vehicle be example, equally also can by improvement application in other vehicles or after arrange seat.In the situation that not deviating from the utility model essence, the structural arrangement of the structural arrangement of safety chair seats of car and control system can be done to corresponding change, but within these corresponding changes all should belong to the claim protection domain under the utility model.
Claims (1)
1. a safety chair seats of car, comprise seat body, chair headrest, strut bar one, strut bar two, hydraulic mandril one, hydraulic mandril two, spherical hinge one, spherical hinge two, hydraulic efficiency gear one, hydraulic efficiency gear two, motor one, motor two, motor three, electronic controller ECU, lock pin, locking pin-and-hole, lock pin pressure sensor, pin steady arm, tommy, tommy hole, pin pallet, lock pin spring, tommy spring, ball, slide rail, seat adjustment sensor, position transduser, roof pressure sensor, it is characterized in that: described seat adjustment sensor, detect that occupant handles seat position adjust bar or presses seat position while regulating button, to electronic controller, ECU sends instruction, controlling motor three mentions the pin pallet in pin steady arm, make the tommy in pin steady arm depart from the tommy hole in slide rail, thereby make the occupant can be according to the position of actual conditions adjusting seat, described seat adjustment sensor detects that in certain hour, occupant no longer handles seat position adjust bar or presses seat position adjusting button, can send signal to electronic controller ECU, by motor one and motor two, control respectively hydraulic efficiency gear one and hydraulic efficiency gear two regulates the position of pin steady arm, pin steady arm moves on slide rail by ball, until position transduser detects that pin steady arm and spherical hinge one, strut bar one are when vertical direction aligns, to electronic controller, ECU sends signal, electronic controller ECU sends instruction by hydraulic efficiency gear one and hydraulic efficiency gear two lockings, control motor three simultaneously pin pallet is depressed, tommy enters in the tommy hole of slide rail under the effect of tommy spring, in described spherical hinge one and spherical hinge two, have lock pin, lock pin pressure sensor is arranged at the locking pin-and-hole bottom of spherical hinge one, described roof pressure sensor is installed on covering for roofs, when its force value detecting exceedes predefined safety value, electronic controller ECU can carry out rapid triggering according to the order of first hydraulic efficiency gear two, rear hydraulic efficiency gear one in moment, hydraulic mandril two and hydraulic mandril one are ejected, strut bar two and hydraulic mandril one are rotated, lock pin in described spherical hinge one, under the application force of lock pin spring, enter after locking pin-and-hole, can trigger the lock pin pressure sensor of locking pin-and-hole bottom, electronic controller ECU receives the signal of lock pin pressure sensor, rapidly by hydraulic efficiency gear one and hydraulic efficiency gear two lockings, thereby make strut bar one, strut bar two and hydraulic mandril one these three rod member conllinear, and chair headrest is raise, thereby crew module, form support, play the effect of protection occupant safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747813.8U CN203557980U (en) | 2013-11-21 | 2013-11-21 | Automobile safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747813.8U CN203557980U (en) | 2013-11-21 | 2013-11-21 | Automobile safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557980U true CN203557980U (en) | 2014-04-23 |
Family
ID=50507718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747813.8U Expired - Fee Related CN203557980U (en) | 2013-11-21 | 2013-11-21 | Automobile safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901864A (en) * | 2017-11-24 | 2018-04-13 | 河南科技大学 | A kind of safety seat and the vehicle equipped with the safety seat |
| CN113002377A (en) * | 2021-03-01 | 2021-06-22 | 宁波精成车业有限公司 | Seat motor drive equipment |
-
2013
- 2013-11-21 CN CN201320747813.8U patent/CN203557980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901864A (en) * | 2017-11-24 | 2018-04-13 | 河南科技大学 | A kind of safety seat and the vehicle equipped with the safety seat |
| CN113002377A (en) * | 2021-03-01 | 2021-06-22 | 宁波精成车业有限公司 | Seat motor drive equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |