CN204712899U - For fixation assembly and the vehicle of chairs in rear rows of vehicles - Google Patents
For fixation assembly and the vehicle of chairs in rear rows of vehicles Download PDFInfo
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- CN204712899U CN204712899U CN201520344571.7U CN201520344571U CN204712899U CN 204712899 U CN204712899 U CN 204712899U CN 201520344571 U CN201520344571 U CN 201520344571U CN 204712899 U CN204712899 U CN 204712899U
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Abstract
The utility model provides a kind of fixation assembly for chairs in rear rows of vehicles, the link span comprising bodywork component, armrest framework and be arranged between bodywork component and armrest framework, and wherein, the top of armrest framework is connected to bodywork component by link span.The utility model additionally provides a kind of vehicle with this fixation assembly.The utility model at least can realize armrest framework and in case of emergency firmly keep in position.
Description
Technical field
The utility model relates to vehicular field, more specifically, relates to a kind of fixation assembly for chairs in rear rows of vehicles and the vehicle with this fixation assembly.
Background technology
In current vehicular field, conventional chairs in rear rows of vehicles all can have turnover armrest assembly thus provide comfortable ride experience for passenger.For some higher gears vehicles, usually do not need the armrest of back seat and armrest assembly to topple over to vehicle forward direction, but can lie down to direction after vehicle thus partly lie down state for passenger provides.
4:6 structure is arranged to for back seat, especially the vehicle of 4:2:4 structure, need to make chairs in rear rows of vehicles and armrest assembly all firmly can remain on appropriate location, thus significantly toppling forward of preventing from causing parts possible due to sudden stop, brake or front shock, cause damaging passenger.
Utility model content
For Problems existing in correlation technique, the purpose of this utility model is to provide a kind of fixation assembly for chairs in rear rows of vehicles and vehicle, in case of emergency can firmly keep in position at least to realize armrest framework.
For achieving the above object, the utility model provides a kind of fixation assembly for chairs in rear rows of vehicles on the one hand, the link span comprising bodywork component, armrest framework and be arranged between bodywork component and armrest framework, wherein, the top of armrest framework is connected to bodywork component by link span.
According to the utility model, link span comprise be connected with armrest framework the first linkage section, be arranged in the first linkage section two ends and the second linkage section be connected with bodywork component.
According to the utility model, the first linkage section and the second linkage section are arranged separately and the two is interconnected by the 3rd linkage section.
According to the utility model, link span is arranged in the gap between bodywork component and armrest framework.
According to the utility model, the first linkage section and the second linkage section are angularly arranged with the 3rd linkage section respectively.
According to the utility model, the first linkage section and the second linkage section are vertically arranged with the 3rd linkage section respectively.
According to the utility model, the first linkage section and the second linkage section respectively by the 3rd linkage section two ends, be bent to form with mutual direction dorsad.
According to the utility model, the first linkage section, the second linkage section and the 3rd linkage section are formed in one part.
According to the utility model, bodywork component is the installation frame of vehicle rear window platen.
On the other hand, the utility model provides a kind of vehicle, and this vehicle has fixation assembly as above.
Advantageous Effects of the present utility model is:
In fixation assembly of the present utility model, owing to being connected with bodywork component by the top of link span by armrest framework, the bottom of armrest framework is connected with vehicle floor with other simultaneously, therefore makes the armrest framework of armrest assembly all firmly be connected with body structural member at top and bottom.So in this fixation assembly, link span can play good firm effect in front shock event or braking events, prevents armrest framework from toppling significantly to vehicle forward direction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for a fixation assembly embodiment of chairs in rear rows of vehicles;
Fig. 2 is the structural representation of link span in fixation assembly embodiment illustrated in fig. 1; And
Fig. 3 and Fig. 4 is that in prior art, chairs in rear rows of vehicles and the chairs in rear rows of vehicles with the utility model fixation assembly carry out the data plot after FEA (finite element analysis) respectively respectively.
Detailed description of the invention
Referring now to accompanying drawing, the fixation assembly for chairs in rear rows of vehicles of the present utility model is described.As depicted in figs. 1 and 2, the structural representation of link span in the structural representation of this fixation assembly and fixation assembly is respectively illustrated.
In one embodiment, fixation assembly comprises bodywork component 1, armrest framework 2 and link span 3 wherein, and link span 3 is arranged between bodywork component 1 and armrest framework 2.In the embodiment shown in the drawings, bodywork component 1 is configured to a part for the vehicle body main body frame of vehicle, that is, be positioned at the frame part at back seat rear; In a preferred embodiment, this bodywork component 1 can be any framework that be suitable for installing such as installation frame, vehicle trunk erecting frame of package tray for vehicle plate.In addition, in the embodiment shown in the drawings, armrest framework 2 can be positioned at the central authorities of two back seats, thus formation dimension scale is the seat-assembly of 4:2:4; Certainly should be appreciated that in other alternative-embodiments, it is in the seat-assembly of 6:4 that armrest framework 2 also can be arranged on dimension scale.
Further as shown in Figure 1, the top of armrest framework 2 and bodywork component 1 are interconnected by link span 3.In addition should be appreciated that identical with conventional vehicles, the bottom of armrest framework 2 can be connected with vehicle interior base plate.Structure makes the top and bottom of armrest framework 2 all fixedly mount thus, and does not have on-fixed point.
For above-mentioned link span 3 specifically, composition graphs 1 and Fig. 2, in one embodiment link span 3 can comprise be connected with armrest framework 2 the first linkage section 4, be arranged in the first linkage section 4 two ends and the second linkage section 5 be connected with bodywork component 1.Structure makes the armrest framework 2 of armrest assembly all firmly be connected with body structural member at top and bottom thus.So in this fixation assembly, link span 3 can play good firm effect in front shock event or braking events, and prevent armrest framework 2 from toppling significantly to vehicle forward direction, concrete analysis of experiments is described in detail with reference to Fig. 3 to Fig. 4.
Continue with reference to Fig. 2, in a preferred embodiment, the first linkage section 4 of link span 3 and the second linkage section 5 can be arranged separately, and the first linkage section 4 and the second linkage section 5 can be interconnected by the 3rd linkage section 6.That is, after link span 3 is in place, observe from vehicle roof to vehicle bottom, the bearing of trend of the first linkage section 4 and the bearing of trend of the second linkage section 5 are parallel to each other, that is, be not in same plane, be connected by the 3rd linkage section 6 between the two simultaneously.Therefore, in embodiment as shown in Figure 2, two the 3rd linkage sections 6 are comprised, the two is separately positioned on the both ends of the first linkage section 4, and alternatively, the second linkage section 5 can be arranged in the first linkage section 4 two ends specular, the 3rd linkage section 6 is similarly specular layout simultaneously.Form " several " character form structure as shown in Figure 2 thus.
The advantage of this " several " character form structure is, can play the effect be fully connected to armrest framework 2 with bodywork component 1, makes it possible to effectively prevent armrest framework 2 leaning forward in accident.Meanwhile, in the embodiment shown in fig. 1, for luxury vehicle, its back seat can be arranged to dump forward, but can lie down to rear view of vehicle thus provide comfortable ride experience for passenger.Therefore, in such vehicle, between the backlight shelf of back seat and vehicle or bodywork component, a fixed gap G can be left, lying down backward for back seat.Therefore preferably, link span 3 above-mentioned in the utility model is disposed in the G place, above-mentioned space between bodywork component 1 and armrest framework 2, blocks can carry out appropriateness to space G while providing firm connection.
Continue with reference to Fig. 2, in a preferred embodiment, the first linkage section 4 and the second linkage section 5 can angularly be arranged with the 3rd linkage section 6 respectively.Further, in an optional embodiment, the first linkage section 4 and the second linkage section 5 can vertically be arranged with the 3rd linkage section 6 respectively.
Certainly be to be understood that, angle between first linkage section 4 and the 3rd linkage section 6 and the angle between the second linkage section 5 and the 3rd linkage section 6 all can adjust according to concrete service condition, greater or lesser angle all can be applied in the utility model, this can determine according to concrete service condition, such as, when above-mentioned space G is greater or lesser, appropriateness above-mentioned angle can be adjusted to adapt to space G.
In addition as shown in Figure 2, the first linkage section 4 and the second linkage section 5 can respectively by the 3rd linkage section 6 two ends, be bent to form with direction dorsad mutually.That is, using the 3rd linkage section 6 as benchmark, then the bending bearing of trend of the first linkage section 4 can in contrast to the bending bearing of trend of the second linkage section 5.In other words, two the second linkage sections 5 being positioned at the 3rd linkage section 6 end extend mutually dorsad.Certainly should be appreciated that if needed, these two the second linkage sections 5 also can extend in opposite directions, and the utility model is not limited to this.
In addition, in the concrete use of this link span 3, the first linkage section 4 and the second linkage section 5 can be fixed to armrest framework 2 and bodywork component 1 respectively by bolt.In the embodiment shown in Figure 2, first linkage section 4 surface is provided with two through holes that can pass for bolt, and be arranged in two second linkage sections 5 at the first linkage section 4 two ends, each second linkage section 5 surface can be provided with a through hole passed for bolt, thus realizes above-mentioned fixed installation.
In a preferred embodiment, the first linkage section 4, second linkage section 5 of link span 3 and the 3rd linkage section 6 can be configured to one-body molded.One-body molded of continuous print makes the intensity of link span 3 be improved.
On the other hand, in the vehicle that the utility model provides, there is fixation assembly as above, thus make this vehicle back seat in front shock event or braking events can keep firm, and can not occur to topple to vehicle front significantly.
Chairs in rear rows of vehicles in prior art (that is, not installing above-mentioned link span 3) and the data plot of chairs in rear rows of vehicles after FEA analyzes with the utility model fixation assembly is respectively illustrated in conjunction with described above and Fig. 3 and Fig. 4, Fig. 3 and Fig. 4.In the drawings, reference number 10 represent FEA analyze in downrange, and curve 11 and curve 12 represent the inflection curves of prior art and the armrest framework according to time of the utility model when carrying out FEA and analyzing respectively.Specifically, if the change curve that vehicle draws when carrying out FEA and analyzing is positioned at above downrange 10 all the time, then illustrate that chairs in rear rows of vehicles meets safety requirements; And if change curve is positioned at below downrange 10, then illustrate that chairs in rear rows of vehicles deformation is excessive, does not meet safety requirements.
Therefore, can clearly be found out by Fig. 3 and Fig. 4, vehicle of the prior art is not owing to arranging fixation assembly of the present utility model, namely, armrest framework does not install link span 3, cause its back seat in front shock event that significantly deformation (significantly toppling to vehicle front) occurs, therefore undesirable.And after arranging fixation assembly of the present utility model, deformation quantity significantly reduces, not only make to meet safety requirements higher than downrange 10, and be compared with prior art increased dramatically, that is deformation quantity significantly reduces.Therefore, fixation assembly of the present utility model can meet designing requirement completely and can by FEA analytical test.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. for a fixation assembly for chairs in rear rows of vehicles, it is characterized in that, the link span comprising bodywork component, armrest framework and be arranged between described bodywork component and described armrest framework,
Wherein, the top of described armrest framework is connected to described bodywork component by described link span.
2. fixation assembly according to claim 1, is characterized in that,
Described link span comprise be connected with described armrest framework the first linkage section, be arranged in described first linkage section two ends and the second linkage section be connected with described bodywork component.
3. fixation assembly according to claim 2, is characterized in that,
Described first linkage section and described second linkage section are arranged separately and the two is interconnected by the 3rd linkage section.
4. fixation assembly according to claim 1, is characterized in that,
Described link span is arranged in the gap between described bodywork component and described armrest framework.
5. fixation assembly according to claim 3, is characterized in that,
Described first linkage section and described second linkage section are angularly arranged with described 3rd linkage section respectively.
6. fixation assembly according to claim 5, is characterized in that,
Described first linkage section and described second linkage section are vertically arranged with described 3rd linkage section respectively.
7. fixation assembly according to claim 3, is characterized in that,
Described first linkage section and described second linkage section respectively by described 3rd linkage section two ends, be bent to form with mutual direction dorsad.
8. fixation assembly according to claim 3, is characterized in that,
Described first linkage section, described second linkage section and described 3rd linkage section are formed in one part.
9. fixation assembly according to claim 1, is characterized in that,
Described bodywork component is the installation frame of vehicle rear window platen.
10. a vehicle, is characterized in that, described vehicle has the fixation assembly according to any one of the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344571.7U CN204712899U (en) | 2015-05-25 | 2015-05-25 | For fixation assembly and the vehicle of chairs in rear rows of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344571.7U CN204712899U (en) | 2015-05-25 | 2015-05-25 | For fixation assembly and the vehicle of chairs in rear rows of vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712899U true CN204712899U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344571.7U Active CN204712899U (en) | 2015-05-25 | 2015-05-25 | For fixation assembly and the vehicle of chairs in rear rows of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712899U (en) |
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2015
- 2015-05-25 CN CN201520344571.7U patent/CN204712899U/en active Active
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| C14 | Grant of patent or utility model | ||
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