CN208842268U - A passenger car seat and a passenger car using the same - Google Patents
A passenger car seat and a passenger car using the same Download PDFInfo
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- CN208842268U CN208842268U CN201821449066.9U CN201821449066U CN208842268U CN 208842268 U CN208842268 U CN 208842268U CN 201821449066 U CN201821449066 U CN 201821449066U CN 208842268 U CN208842268 U CN 208842268U
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- passenger car
- foreboard
- frame
- car seat
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Abstract
The utility model discloses a kind of automobile chair and using its passenger car, it is related to automobile chair technical field.One specific embodiment of the automobile chair includes: the skeleton and jacking system of Chain cushion；Wherein, the skeleton of Chain cushion includes: rotatable skeleton foreboard and skeleton back plate；The lower section of skeleton foreboard is arranged in jacking system, for jacking up skeleton foreboard.The embodiment when head-on crash occurs, can be effectively prevented occupant waist inertia amount of movement in the short time is excessive, improves the confining guard effect of occupant.
Description
Technical field
The utility model relates to automobile chair technical field more particularly to a kind of automobile chair and using the riding of its
Vehicle.
Background technique
In vehicle frontal collision, under the action of motional inertia, waist can slide forward occupant, when impact severity is violent
When, slippage can thus reduce the confining guard effect of occupant with regard to bigger to waist forward.Currently, occupant relies primarily on peace
Full band/air bag etc. carries out confining guard, and when head-on crash occurs for automobile, safety belt/air bag is mainly to occupant's
Head and the upper part of the body play a protective role.
For preventing occupant's waist amount of movement in head-on crash excessive, Chinese patent CN202038200U provides one kind and multiplies
With the linkage mechanism of vehicle seat seat cushion and leg support.The linkage mechanism is risen by motor control seat front end, prevents occupant's waist
Amount of movement is excessive.But by motor control, need the reaction time long, or have effect, but not because of the stroke of front end rise
Enough, effect is not too obvious.
Chinese patent CN203854537U provides a kind of Chain cushion structure suitable for vehicle frontal collision.The structure is with seat
It is hinge at the rotation of chair bottom plate and backrest, seat plate is jacked up by gas generator.Because the total weight of seat plate and
The weight of occupant in this way increases the output force request of gas generator.
Utility model content
In view of this, the utility model embodiment provides a kind of automobile chair and the passenger car using it, it can be short
It effectively prevent occupant's waist amount of movement excessive in time.
To achieve the above object, according to the one aspect of the utility model embodiment, a kind of automobile chair is provided.
Automobile chair according to the utility model embodiment includes: the skeleton and jacking system of Chain cushion；Wherein, seat
The skeleton of cushion includes: rotatable skeleton foreboard and skeleton back plate；The lower section of skeleton foreboard is arranged in jacking system, is used for
Jack up skeleton foreboard.
Optionally, jacking system includes: shell, is arranged in the intracorporal gas generator of shell, the point of hull outside is arranged in
Fiery interface, and the mandril that can be extend out in shell and under the impetus of gas generator outside shell is set.
Optionally, jacking system further include: locking part, the mandril being extend out to for locking outside shell.
Optionally, the skeleton of Chain cushion further include: the rotating part being connect respectively with skeleton foreboard and skeleton back plate, skeleton
Foreboard is rotated by rotating part relative to skeleton back plate.
Optionally, rotating part is linkage；Alternatively, rotating part is through inside skeleton foreboard and/or skeleton back plate
Sleeve.
Optionally, the automobile chair of the utility model embodiment further include: seat support；Skeleton back plate is arranged in seat
On bracket.
Optionally, rotating part is the crossbeam of seat support.
Optionally, at least one following position below skeleton foreboard is provided with jacking system: left side, right side and middle part.
Optionally, skeleton back plate is elastic element.
According to another aspect of the utility model embodiment, a kind of passenger car is provided.
Passenger car according to the utility model embodiment includes: passenger car ontology and the utility model embodiment first
The automobile chair that aspect provides.
One embodiment in above-mentioned utility model has the following advantages that or the utility model has the advantages that is arranged in the lower section of skeleton foreboard
Jacking system jacks up skeleton foreboard by jacking system when emergency occurs, and the waist of occupant can be effectively prevent mobile
It measures excessive；Since without jacking up the skeleton of entire Chain cushion, the reaction time is short, low energy consumption.
Further effect possessed by above-mentioned non-usual optional way adds hereinafter in conjunction with specific embodiment
With explanation.
Detailed description of the invention
Attached drawing is not constituteed improper limits to the present invention for more fully understanding the utility model.Wherein:
Fig. 1 is the schematic diagram according to the automobile chair of the utility model embodiment；
Fig. 2 is the schematic diagram of jacking system in the automobile chair according to the utility model embodiment；
Fig. 3 is the schematic diagram jacked up according to the automobile chair of the utility model embodiment；
Fig. 4 is the schematic diagram of jacking system when being jacked up according to the automobile chair of the utility model embodiment；
Fig. 5 is the schematic diagram according to the automobile chair of another embodiment of the utility model.
Specific embodiment
It explains below in conjunction with exemplary embodiment of the attached drawing to the utility model, implements including the utility model
The various details of example should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art answer
It, can be with various changes and modifications are made to the embodiments described herein, without departing from the scope of the utility model when recognizing
And spirit.Equally, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.
According to the one aspect of the utility model embodiment, a kind of automobile chair is provided.
Fig. 1 is according to the schematic diagram of the automobile chair of the utility model embodiment, as shown in Figure 1, automobile chair packet
It includes: the skeleton 10 and jacking system 20 of Chain cushion；Wherein, the skeleton 10 of Chain cushion includes: the skeleton that can be rotatably set
Foreboard 11 and skeleton back plate 12；The lower section of skeleton foreboard 11 is arranged in jacking system 20, for jacking up skeleton foreboard 11.After skeleton
Plate 12 can be hard floor, be also possible to elastic element, such as spring.
Fig. 5 is the schematic diagram according to the automobile chair of another embodiment of the utility model.In the optional implementation shown in Fig. 5
In example, automobile chair further include: seat support 15；Skeleton back plate 12 is arranged 15 on seat support.After improving skeleton
Support portion 16 can be arranged, on seat support 15 with support frame back plate 12 in the stability of plate 12.
When a frontal collision occurs, skeleton foreboard is jacked up by jacking system, can effectively constrains the waist of occupant, prevented
Only occupant's dive.In addition, the utility model embodiment only jacks up skeleton foreboard, it is not necessary that the skeleton of entire Chain cushion is jacked up,
Therefore the reaction time is short, low energy consumption.
Fig. 2 is the schematic diagram of jacking system in the automobile chair according to the utility model embodiment.As shown in Fig. 2, top
Lifting device 20 includes: shell 21, and the gas generator 22 in shell 21 is arranged in, and the igniting interface in 21 outside of shell is arranged in
23, and the mandril 24 that can be extend out in shell 21 and under the impetus of gas generator 22 outside shell 21 is set.When
When colliding, the gas generator 22 in shell 21 is started by igniting interface 23, the gas that gas generator 22 generates pushes away
Dynamic mandril 24 is extend out to outside shell 21.Fig. 4 is jacking system when being jacked up according to the automobile chair of the utility model embodiment
Schematic diagram pass through the gas in the igniting starting shell 21 of interface 23 as shown in figure 4, igniting interface 23 is located at one end of shell 21
After body generator 22, the gas 25 that gas generator 22 generates pushes mandril 24 to extend out to shell 21 from the other end of shell 21
Outside, to skeleton foreboard 11 be jacked up, as shown in Figure 3.
Jacking system 20 can also include: locking part, extend out to the mandril 24 outside shell 21 for locking, prevent from extending out to
Mandril 24 outside shell 21 resets under pressure.The confining guard effect of waist would not be weakened in this way.
It can be the structure of separation between skeleton foreboard 11 and skeleton back plate 12, such as skeleton back plate 12 and backrest are consolidated
It is scheduled on together, skeleton foreboard 11 is separated with skeleton back plate 12.When emergency occurs, jacking system 20 will be before skeleton foreboard 11
End jacks up.Certainly, it is also possible to link together by connecting component between skeleton foreboard 11 and skeleton back plate 12.For example,
The skeleton 10 of Chain cushion further include: the rotating part 13 being connect respectively with skeleton foreboard 11 and skeleton back plate 12, skeleton foreboard 11
It is rotated by rotating part 13 relative to skeleton back plate 12.Using 13 connecting framework foreboard 11 of rotating part and skeleton back plate 12, so that whole
The more compact structure of a automobile chair.
In some embodiments, rotating part 13 is linkage.The structure of linkage is simple, is easily installed, and cost
It is low.Preferably, hydraulicefficiency hinge (also known as damp hinge) can be used, hydraulicefficiency hinge has pooling feature, can be farthest
Reduce the noise issued when skeleton foreboard 11 is rotated relative to skeleton back plate 13.
In further embodiments, rotating part 13 is through the sleeve inside skeleton foreboard 11 and/or skeleton back plate 12.
For example, having rod-like structure in skeleton back plate 12, rotating part 13 is the sleeve being set in the rod-like structure, the sleeve and skeleton
Foreboard 11 is installed together or is integrated with skeleton foreboard 11.When jacking system 20 jacks up skeleton foreboard 11, sleeve
Rod-like structure rotation in skeleton back plate 12.Further, in order to reduce friction, ball can also be set in sleeve.
In the alternative embodiment shown in Fig. 5, rotating part 13 is the crossbeam of seat support 15.For example, skeleton back plate 12
Side is arranged on the crossbeam of seat support 15, and the other side is arranged on support portion 16, to stablize setting in seat support
On 15.Skeleton foreboard 11 is rotatably arranged on the crossbeam of seat support 15, when the mandril 24 of jacking system 20 is from shell 21
The other end extend out to shell 21 it is outer when, skeleton foreboard 11 is rotated relative to the crossbeam of seat support 15, and skeleton foreboard 11 jacked up.
One jacking system 20 can be only set below each skeleton foreboard 11, multiple jacking systems 20 also can be set.
Optionally, at least one following position of 11 lower section of skeleton foreboard is provided with jacking system 20: left side, right side and middle part.It is each
The jacking system 20 of position can start simultaneously or selectively start according to the actual situation a portion.
In order to improve the comfort of automobile chair, cushion 14 can be set on the skeleton 10 of Chain cushion, such as Fig. 1 and
Shown in 3.
According to another aspect of the utility model embodiment, a kind of passenger car is provided, comprising: passenger car ontology, and
The automobile chair that the utility model embodiment first aspect provides.
According to the technical solution of the utility model embodiment, jacking system is set in the lower section of skeleton foreboard, it is tight when occurring
When anxious situation, skeleton foreboard is jacked up by jacking system, occupant's dive can be effectively prevent；Due to being not necessarily to entire Chain cushion
Skeleton jack up, therefore the reaction time is short, low energy consumption.
Above-mentioned specific embodiment does not constitute the limitation to scope of protection of the utility model.Those skilled in the art answer
Should it is realized that, depend on design requirement and other factors, various modifications, combination, sub-portfolio and substitution can occur.
Any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within the scope of novel protected.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449066.9U CN208842268U (en) | 2018-09-05 | 2018-09-05 | A passenger car seat and a passenger car using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449066.9U CN208842268U (en) | 2018-09-05 | 2018-09-05 | A passenger car seat and a passenger car using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208842268U true CN208842268U (en) | 2019-05-10 |
Family
ID=66372231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449066.9U Active CN208842268U (en) | 2018-09-05 | 2018-09-05 | A passenger car seat and a passenger car using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208842268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877554A (en) * | 2018-09-05 | 2020-03-13 | 宁波均胜汽车安全系统有限公司 | Passenger car seat and passenger car adopting same |
-
2018
- 2018-09-05 CN CN201821449066.9U patent/CN208842268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877554A (en) * | 2018-09-05 | 2020-03-13 | 宁波均胜汽车安全系统有限公司 | Passenger car seat and passenger car adopting same |
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