CN210502403U - Fixing structure of rear seat of electric automobile - Google Patents
Fixing structure of rear seat of electric automobile Download PDFInfo
- Publication number
- CN210502403U CN210502403U CN201921001814.1U CN201921001814U CN210502403U CN 210502403 U CN210502403 U CN 210502403U CN 201921001814 U CN201921001814 U CN 201921001814U CN 210502403 U CN210502403 U CN 210502403U
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- seat
- fixing seat
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- rear fixing
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Abstract
The utility model discloses a fixed knot of electric automobile back-row seat constructs. This fixed knot of electric automobile back row seat constructs, including cushion skeleton and back skeleton, cushion skeleton and back skeleton pass through the angle modulation ware and link to each other, anterior, rear portion and the lateral part of cushion skeleton link to each other with the automobile body skeleton through preceding fixing base, back fixing base and collateral branch supporting seat respectively. This fixed knot of electric automobile back row seat constructs, sets up the fixed point of back row seat on the seatpad skeleton, makes back row seat and automobile body skeleton link to each other through preceding connecting seat, back connecting seat and side support seat, and each connecting piece intensity is higher with the durability, and the displacement and the deformation of back row seat when can effectively preventing the vehicle collision with the cooperation of automobile body skeleton, and then effectively avoid the car collision to the secondary injury of human body, and the structure sets up rationally moreover, seat convenient assembling.
Description
Technical Field
The utility model belongs to the technical field of electric automobile seat is fixed, in particular to fixed knot of electric automobile back-row seat constructs.
Background
The automobile back row seat generally adopts a split structure, namely a cushion and a backrest are not a whole, and a main stress structure of the seat is designed on the backrest when the automobile is collided, so that the backrest and an automobile body metal plate need to be connected through a fixing structure, the backrest is not foldable after being fixed, and the use requirement of people for increasing a storage space by folding the backrest cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides an each connecting piece intensity and durability are high, the displacement of back row seat when effectively preventing the vehicle collision with warp, convenient assembling's electric automobile back row seat's fixed knot constructs, solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a fixed structure of a rear seat of an electric automobile comprises a cushion framework and a backrest framework, wherein the cushion framework is connected with the backrest framework through an angle adjuster, and the front part, the rear part and the side part of the cushion framework are respectively connected with an automobile body framework through a front fixed seat, a rear fixed seat and a side supporting seat;
the front fixing seat comprises a first front fixing seat connecting part and a second front fixing seat connecting part which are hinged with each other, and the first front fixing seat connecting part and the second front fixing seat connecting part are respectively and fixedly connected with the seat cushion framework and the vehicle body framework;
the rear fixing seat comprises a rear fixing seat first connecting part and a rear fixing seat second connecting part which are connected, an included angle is formed between the rear fixing seat first connecting part and the rear fixing seat second connecting part, the included angle is 120-130 degrees, and the rear fixing seat first connecting part and the rear fixing seat second connecting part are fixedly connected with the seat cushion framework and the vehicle body framework respectively;
the side supporting seat comprises a side supporting seat body connected with the seat cushion framework, an elastic buffering part is arranged at the bottom of the side supporting seat body and is abutted to the vehicle body framework.
Furthermore, the first connecting portion of preceding fixing base and preceding fixing base second connecting portion rotate through the pivot and link to each other.
Furthermore, the first connecting portion of back fixing base is equipped with the joint mouth that supplies the crossbeam card on the seatpad skeleton to go into.
Furthermore, the rear fixing seat is composed of an upper rear fixing seat connecting piece and a lower rear fixing seat connecting piece, one end of the upper rear fixing seat connecting piece and one end of the lower rear fixing seat connecting piece are fixedly overlapped together, and the other end of the upper rear fixing seat connecting piece and the other end of the lower rear fixing seat connecting piece are separated to form the clamping interface.
Furthermore, the connecting piece on the back fixing base at the joint of the card has a spacing portion bending to the joint of the card.
Furthermore, the connecting piece is provided with a reinforcing part protruding towards one side far away from the seat cushion framework on the rear fixed seat.
The utility model adopts the above structure, have following advantage:
this application sets up the fixed point of back row seat on the seatpad skeleton, makes back row seat and automobile body skeleton link to each other through preceding connecting seat, back connecting seat and side support seat, and each connecting piece intensity is higher with the durability, and the displacement and the deformation of back row seat when can effectively preventing the vehicle collision with the cooperation of automobile body skeleton, and then effectively avoid the car collision to the secondary injury of human body, and the structure sets up rationally moreover, seat convenient assembling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic structural view of the front fixing base;
FIG. 4 is a schematic top view of the structure of FIG. 3;
FIG. 5 is a left side view of the structure of FIG. 3;
FIG. 6 is a schematic top view of the rear mounting seat connected to the seat cushion frame cross member;
FIG. 7 is a cross-sectional view of the rear mounting bracket coupled to the seat cushion frame and the body frame;
FIG. 8 is a schematic cross-sectional view A-A of FIG. 4;
FIG. 9 is a schematic structural view of the side support base;
FIG. 10 is a schematic top view of the structure of FIG. 9;
fig. 11 is a left side view of the structure of fig. 9.
In the figure, 1, cushion skeleton, 2, back skeleton, 3, angle modulation ware, 4, preceding fixing base, 5, back fixing base, 6, side supporting seat, 7, automobile body skeleton, 41, the first connecting portion of preceding fixing base, 42, the second connecting portion of preceding fixing base, 43, the pivot, 51, the first connecting portion of back fixing base, 52, the second connecting portion of back fixing base, 53, the joint mouth, 54, the connecting piece on the back fixing base, 55, the connecting piece under the back fixing base, 56, spacing portion, 57, the rib, 61, the side supporting seat body, 62, the elastic buffer portion.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-2, the fixing structure of the rear seat of the electric vehicle of the embodiment includes a seat cushion frame 1 and a backrest frame 2, the seat cushion frame 1 and the backrest frame 2 are connected through an angle adjuster 3, and the front part, the rear part and the side part of the seat cushion frame 1 are respectively connected with a vehicle body frame 7 through a front fixing seat 4, a rear fixing seat 5 and a side supporting seat 6; specifically, the number of the front fixing seat 4 and the number of the rear fixing seat 5 are two respectively, and the number of the side supporting seats 6 is also two and is distributed on the left side and the right side of the rear row seat.
As shown in fig. 3 to 5, the front fixing seat 4 includes a front fixing seat first connecting portion 41 and a front fixing seat second connecting portion 42 hinged to each other, and the front fixing seat first connecting portion 41 and the front fixing seat second connecting portion 42 are fixedly connected to the seat cushion frame 1 and the vehicle body frame, respectively; specifically, the front fixing seat first connecting portion 41 is welded to the seat cushion frame 1, and the front fixing seat second connecting portion 42 is connected to the vehicle body frame through a bolt. The front fixing seat first connecting portion 41 and the front fixing seat second connecting portion 42 are rotatably connected through a rotating shaft 43.
As shown in fig. 6-8, the rear fixing seat 5 includes a rear fixing seat first connecting portion 51 and a rear fixing seat second connecting portion 52, which are connected to each other, an included angle is formed between the rear fixing seat first connecting portion 51 and the rear fixing seat second connecting portion 52, the included angle is 120-; specifically, the rear fixing seat first connecting portion 51 is welded to the seat cushion frame 1, and the rear fixing seat second connecting portion 52 is connected to the vehicle body frame by a bolt. The first connecting portion 51 of the rear fixing seat is provided with a clamping interface 53 for clamping a beam on the seat cushion framework 1.
The rear fixing seat 5 is composed of a rear fixing seat upper connecting piece 54 and a rear fixing seat lower connecting piece 55, one end of the rear fixing seat upper connecting piece 54 and one end of the rear fixing seat lower connecting piece 55 are overlapped and then welded together, and the other end of the rear fixing seat upper connecting piece 54 and the other end of the rear fixing seat lower connecting piece are separated to form the clamping interface 53. Specifically, the rear fixing seat upper connecting member 54 and the rear fixing seat lower connecting member 55 are sheet metal members formed by stamping. The rear fixing seat upper connecting piece 54 at the card interface 53 is provided with a limiting part 56 which is bent towards the card interface 43, and specifically, the limiting part 56 is arc-shaped. The rear holder upper connecting member 54 is provided with a reinforcing portion 57 bulging to a side away from the seat cushion frame 1. The structure arrangement improves the strength and durability of the rear fixing seat.
As shown in fig. 9 to 11, the side support base 6 includes a side support base body 61 connected to the seat cushion frame 1, the bottom of the side support base body 61 is provided with an elastic buffer portion 62, and the elastic buffer portion 62 abuts against the vehicle body frame; specifically, the side supporting seat body 61 is welded to the seat cushion frame 1.
During assembly, the front fixed seat 4, the rear fixed seat 5 and the side supporting seats 6 are firstly welded to the seat cushion framework 1; because of the mutual hinge of preceding fixing base first connecting portion 41 and preceding fixing base second connecting portion 42, so can pass through the bolt with preceding fixing base second connecting portion 42 and automobile body skeleton under the seat frame 1 upset state and link to each other, do not influence the assembly operation. Then, the seat cushion frame 1 is turned upside down, and the rear seat second connecting portion 52 is bolted to the vehicle body frame. At the same time, the side stay 6 is in contact with the vehicle body frame via the elastic cushion portion 62 at the bottom.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (6)
1. A fixed structure of a rear seat of an electric automobile comprises a seat cushion framework and a backrest framework and is characterized in that the seat cushion framework is connected with the backrest framework through an angle adjuster, and the front part, the rear part and the side part of the seat cushion framework are respectively connected with an automobile body framework through a front fixed seat, a rear fixed seat and a side supporting seat;
the front fixing seat comprises a first front fixing seat connecting part and a second front fixing seat connecting part which are hinged with each other, and the first front fixing seat connecting part and the second front fixing seat connecting part are respectively and fixedly connected with the seat cushion framework and the vehicle body framework;
the rear fixing seat comprises a rear fixing seat first connecting part and a rear fixing seat second connecting part which are connected, an included angle is formed between the rear fixing seat first connecting part and the rear fixing seat second connecting part, the included angle is 120-130 degrees, and the rear fixing seat first connecting part and the rear fixing seat second connecting part are fixedly connected with the seat cushion framework and the vehicle body framework respectively;
the side supporting seat comprises a side supporting seat body connected with the seat cushion framework, an elastic buffering part is arranged at the bottom of the side supporting seat body and is abutted to the vehicle body framework.
2. The fixing structure of the rear seat of the electric vehicle according to claim 1, wherein the first connecting portion of the front fixing seat and the second connecting portion of the front fixing seat are rotatably connected by a rotating shaft.
3. The fixing structure of the rear seat of the electric vehicle according to claim 1, wherein the first connecting portion of the rear fixing seat is provided with a clamping interface for a beam on the seat cushion frame to be clamped into.
4. The fixing structure of the rear seat of the electric vehicle as claimed in claim 3, wherein the rear fixing seat is composed of an upper rear fixing seat connecting member and a lower rear fixing seat connecting member, one end of the upper rear fixing seat connecting member and one end of the lower rear fixing seat connecting member are fixedly overlapped, and the other end is separated to form the clip interface.
5. The fixing structure of the rear seat of the electric vehicle as claimed in claim 4, wherein the connecting member on the rear fixing seat at the card interface has a limiting portion bent toward the card interface.
6. The fixing structure of the rear seat of the electric vehicle according to claim 4, wherein the rear fixing seat upper connecting member is provided with a reinforcing portion that is raised toward a side away from the seat cushion frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001814.1U CN210502403U (en) | 2019-06-28 | 2019-06-28 | Fixing structure of rear seat of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001814.1U CN210502403U (en) | 2019-06-28 | 2019-06-28 | Fixing structure of rear seat of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210502403U true CN210502403U (en) | 2020-05-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921001814.1U Active CN210502403U (en) | 2019-06-28 | 2019-06-28 | Fixing structure of rear seat of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210502403U (en) |
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2019
- 2019-06-28 CN CN201921001814.1U patent/CN210502403U/en active Active
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