CN207328626U - A kind of new automobile sill plate - Google Patents
A kind of new automobile sill plate Download PDFInfo
- Publication number
- CN207328626U CN207328626U CN201721221664.6U CN201721221664U CN207328626U CN 207328626 U CN207328626 U CN 207328626U CN 201721221664 U CN201721221664 U CN 201721221664U CN 207328626 U CN207328626 U CN 207328626U
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- CN
- China
- Prior art keywords
- plate
- sill strip
- sill
- strip
- reinforcing plate
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Abstract
A kind of new automobile sill plate, including the first sill strip and the second sill strip are the utility model is related to, first sill strip and second sill strip are stepped, and the first sill strip is set higher than second sill strip；First sill strip and the second sill strip are hollow-core construction；The first cross-shaped reinforcing plate is equipped with first sill strip, the second cross-shaped reinforcing plate is equipped with the second sill strip；Upper junction plate and lower connecting plate are fixed with respectively in the upper and lower ends of the first sill strip, and upper junction plate and lower connecting plate are hollow-core construction；C-shaped peripheral side plate is equipped with the outside of the first sill strip, one end of peripheral side plate is fixedly connected with upper junction plate, and the other end and the lower connecting plate of peripheral side plate are slidably matched.The beneficial effects of the utility model are：Rational in infrastructure, overall structure is light-weight, and the lightweight beneficial to automobile develops, and has good sealing performance, has the cushioning effect to shock, can improve the crashworthiness of car body.
Description
Technical field
It the utility model is related to technical field of automobile parts, more particularly to a kind of new automobile sill plate.
Background technology
Automobile door sill is the important component of vehicle body weight, because the particularity of its position, its intensity to whole vehicle body, collision
Performance and security performance are all most important, the design for doorsill structure, it needs to consider the structural behaviour of itself that expires, also
Need to be associated the Joining Technology of circumferential component design.
In automobile technical field, energy conservation and environmental protection is an extremely important topic, and automotive light weight technology design is to realize section
One of mode that can be environmentally friendly.Current vehicle body largely realized it is light-weighted under the premise of, further to body of a motor car carry out
Light-weight technologg is extremely difficult thing.
In the prior art, the sill strip of automobile is square solid beam for section, and three cables on automobile are side by side
It is fixed on by fixing piece beyond sill strip.The sill strip of such a structure has the following disadvantages：
Firstth, own wt is big, and needs substantial amounts of fixing piece during installation fixation cable, constrains the hair of automotive light weight technology
Exhibition；
Secondth, cable is installed on beyond sill strip, lacks protection mechanism, and not only fixed stability is poor, and easily by
To external interference, and cable concentrates in together poor radiation, reduces the service life of cable.
Utility model content
Technical problem to be solved in the utility model be for existing car door rocker weight it is big, be unfavorable for automobile light weight
A kind of the defects of change develops, crashworthiness is bad, there is provided new automobile sill plate.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of new automobile sill plate, including first
Sill strip and the second sill strip, first sill strip and second sill strip are stepped, and first sill strip is higher than
Second sill strip is set；First sill strip and second sill strip are hollow-core construction；In first threshold
The first cross-shaped reinforcing plate is equipped with beam, the second cross-shaped reinforcing plate is equipped with second sill strip；Institute
The upper and lower ends for stating the first sill strip are fixed with upper junction plate and lower connecting plate, the upper junction plate and the lower connection respectively
Plate is hollow-core construction；Be equipped with C-shaped peripheral side plate in the outside of first sill strip, one end of the periphery side plate with
The upper junction plate is fixedly connected, and the other end of the periphery side plate is slidably matched with the lower connecting plate.
The beneficial effects of the utility model are：Rational in infrastructure, the hollow-core construction of the first sill strip and the second sill strip makes whole
Body lightweight construction, the lightweight beneficial to automobile develop；The terraced structure of first sill strip and the second sill strip, both facilitates door
Rocker is attached cooperation with parts such as the floors in automobile, and has good sealing performance；It is cross-shaped by setting
The first reinforcing plate and the second reinforcing plate, the structural strength of the first sill strip and the second sill strip can be improved, additionally by setting
C-shaped peripheral side plate is put, is shielded to the first sill strip and the second sill strip, the slip of peripheral side plate and lower connecting plate
Coordinate, there is the cushioning effect to shock, the crashworthiness of car body can be improved.
Based on the above technical solutions, the utility model can also do following improvement.
Further：Cushion chamber is equipped between the peripheral side plate and first sill strip, is set in the cushion chamber
There are multiple buffer springs, one end of each buffer spring is fixedly connected with the peripheral side plate, each buffer spring
The other end be fixedly connected with first sill strip.
The above-mentioned further beneficial effect of scheme is：By setting multiple buffer springs in cushion chamber, buffering effect is improved
Fruit.
Further：First reinforcing plate and second reinforcing plate are an integral structure；In first reinforcing plate
With the through hole that multiple hollow outs are equipped with second reinforcing plate.
The above-mentioned further beneficial effect of scheme is：Convenient processing, mitigates weight.
Further：Multiple movable clamp grooves are equipped with first sill strip and second sill strip, described is more
A movable clamp groove is matched somebody with somebody with multiple crosspoints of first reinforcing plate and multiple crosspoint activities of second reinforcing plate respectively
Close；Each movable clamp groove includes two arc snap-gauges, and the closed ends of described two arc snap-gauges is with described first
The crosspoint of reinforcing plate or the crosspoint of second reinforcing plate are rotatably assorted, the openend card of described two arc snap-gauges
Close and coordinate.
The above-mentioned further beneficial effect of scheme is：By setting movable clamp groove, the convenient fixed cable of installation, stability
It is good, while arc snap-gauge can also shield cable.
Further：Be equipped with protective plate on the top of first sill strip, the outer wall of the protective plate respectively with it is described outer
Enclose side plate, the upper junction plate is fixedly connected with first sill strip；In the bottom of the protective plate and second threshold
Gap is left between the top of beam.
The above-mentioned further beneficial effect of scheme is：Play the role of protection, reduce outer the first sill strip of bound pair and second
The crimp of sill strip, improves the service life of sill plate.
Further：Inner panel is fixedly connected with top of second sill strip away from the first sill strip side,
The top of the inner panel and second sill strip coordinates the floor being equipped with automobile, the floor extend into the protective plate with
In the gap between second sill strip.
The above-mentioned further beneficial effect of scheme is：Facilitate the mating connection between parts.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the first sill strip of the utility model and the second sill strip；
Fig. 3 is the sectional view of the first sill strip of the utility model and the second sill strip；
Fig. 4 is the dimensional structure diagram of the first reinforcing plate of the utility model；
Fig. 5 is the dimensional structure diagram of the second reinforcing plate of the utility model；
In attached drawing, the component names representated by each label are as follows：
1st, the first sill strip, 11, upper junction plate, 12, lower connecting plate, 2, protective plate, the 3, second sill strip, 31, inner panel, 4,
Floor, the 51, first reinforcing plate, the 52, second reinforcing plate, 53, through hole, 6, movable clamp groove, 61, arc snap-gauge, 7, preformed hole, 8, outer
Enclose side plate, 81, cushion chamber, 82, buffer spring.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of new automobile sill plate, it includes the first sill strip 1 and the second sill strip 3,
First sill strip 1 and second sill strip 3 are stepped, and first sill strip 1 is set higher than second sill strip 3
Put；First sill strip 1 and second sill strip 3 are hollow-core construction；It is equipped with first sill strip 1 in intersection
First reinforcing plate 51 of shape, the second cross-shaped reinforcing plate 52 is equipped with second sill strip 3.
End of four corners with first reinforcing plate 51 in first sill strip 1 is fixedly connected, and described
End of the five corners with second reinforcing plate 52 in two sill strips 3 is fixedly connected, and improves structural strength and stability.
Multiple movable clamp grooves 6, multiple work are equipped with first sill strip 1 and second sill strip 3
Dynamic card slot 6 is matched somebody with somebody with multiple crosspoints of first reinforcing plate 51 and multiple crosspoint activities of second reinforcing plate 52 respectively
Close；Each movable clamp groove 6 includes two arc snap-gauges 61, the closed ends of described two arc snap-gauges 61 with it is described
The crosspoint of first reinforcing plate 51 or the crosspoint of second reinforcing plate 52 are rotatably assorted, described two arc snap-gauges 61
Openend snap fit.
In the present embodiment, three movable clamp grooves 6 are equipped with first sill strip 1 and second sill strip 3,
The installation for selecting several movable clamp grooves 6 therein to carry out cable can be needed according to Automobile Design, dispersed placement cable, improves heat dissipation
The service life of performance and cable.
As shown in Fig. 2, multiple preformed holes 7 are equipped with the top of first sill strip 1 and second sill strip 3,
By setting preformed hole 7, other parts of sill plate and car body are facilitated to be fixedly connected.
Be fixed with upper junction plate 11 and lower connecting plate 12 respectively in the upper and lower ends of first sill strip 1, it is described on
Connecting plate 11 and the lower connecting plate 12 are hollow-core construction, mitigate the weight of sill plate while structural strength is ensured.
Be equipped with C-shaped peripheral side plate 8 in the outside of first sill strip 1, one end of the periphery side plate 8 with it is described
Upper junction plate 11 is fixedly connected, and the other end of the periphery side plate 8 is slidably matched with the lower connecting plate 12.
Cushion chamber 81 is equipped between the peripheral side plate 8 and first sill strip 1, is equipped with the cushion chamber 81
Multiple buffer springs 82, one end of each buffer spring 82 are fixedly connected with the peripheral side plate 8, each buffering elastic
The other end of spring 82 is fixedly connected with first sill strip 1.
The length of first sill strip 1 is less than the length of second sill strip 3；To adapt to body construction, described the
Two sill strips 3 are arcuate structure close to the bottom of 1 side of the first sill strip.
Be equipped with protective plate 2 on the top of first sill strip 1, the outer wall of the protective plate 2 respectively with the peripheral side
Plate 8, the upper junction plate 11 are fixedly connected with first sill strip 1；In the bottom of the protective plate 2 and second threshold
Gap is left between the top of beam 3.
Inner panel 31 is fixedly connected with top of second sill strip 3 away from 1 side of the first sill strip, described
Inner panel 31 and the top of second sill strip 3 coordinate the floor 4 being equipped with automobile, and the floor 4 extends into the protective plate 2
In the gap between second sill strip 3.
As shown in Figure 4 and Figure 5, first reinforcing plate 51 and second reinforcing plate 52 are an integral structure, in institute
The through hole 53 that multiple hollow outs are equipped with the first reinforcing plate 51 and second reinforcing plate 52 is stated, is ensureing structural strength and stabilization
Property while, further mitigate sill plate weight, beneficial to the development of automotive light weight technology.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
- A kind of 1. new automobile sill plate, it is characterised in that：Including the first sill strip (1) and the second sill strip (3), described first Sill strip (1) and second sill strip (3) are stepped, and first sill strip (1) sets higher than second sill strip (3) Put；First sill strip (1) and second sill strip (3) are hollow-core construction；It is equipped with first sill strip (1) Cross-shaped the first reinforcing plate (51), cross-shaped the second reinforcing plate (52) is equipped with second sill strip (3)； The upper and lower ends of first sill strip (1) are fixed with upper junction plate (11) and lower connecting plate (12), the upper connection respectively Plate (11) and the lower connecting plate (12) are hollow-core construction；C-shaped periphery is equipped with the outside of first sill strip (1) Side plate (8), one end of the periphery side plate (8) are fixedly connected with the upper junction plate (11), the peripheral side plate (8) it is another End is slidably matched with the lower connecting plate (12).
- A kind of 2. new automobile sill plate according to claim 1, it is characterised in that：The peripheral side plate (8) with it is described Cushion chamber (81) is equipped between first sill strip (1), multiple buffer springs (82), Mei Gesuo are equipped with the cushion chamber (81) One end of buffer spring (82) is stated to be fixedly connected with the peripheral side plate (8), the other end of each buffer spring (82) with First sill strip (1) is fixedly connected.
- A kind of 3. new automobile sill plate according to claim 1, it is characterised in that：First reinforcing plate (51) and described Second reinforcing plate (52) is an integral structure；It is equipped with first reinforcing plate (51) and second reinforcing plate (52) The through hole (53) of multiple hollow outs.
- A kind of 4. new automobile sill plate according to claim 3, it is characterised in that：In first sill strip (1) and institute State and multiple movable clamp grooves (6) are equipped with the second sill strip (3), multiple movable clamp grooves (6) add with described first respectively Multiple crosspoints of strong plate (51) and multiple crosspoints activity of second reinforcing plate (52) coordinate；Each movable clamp groove (6) include two arc snap-gauges (61), the closed ends of described two arc snap-gauges (61) with first reinforcing plate (51) crosspoint or the crosspoint of second reinforcing plate (52) is rotatably assorted, and described two arc snap-gauge (61) are opened Mouth end snap fit.
- A kind of 5. new automobile sill plate according to claim 1, it is characterised in that：On the top of first sill strip (1) End is equipped with protective plate (2), the outer wall of the protective plate (2) respectively with periphery side plate (8), the upper junction plate (11) and the institute The first sill strip (1) is stated to be fixedly connected；Stayed between the bottom of the protective plate (2) and the top of second sill strip (3) There is gap.
- A kind of 6. new automobile sill plate according to claim 5, it is characterised in that：It is remote in second sill strip (3) The top of first sill strip (1) side is fixedly connected with inner panel (31), in the inner panel (31) and second sill strip (3) top coordinates the floor (4) being equipped with automobile, and the floor (4) extends into the protective plate (2) and second threshold In the gap between beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221664.6U CN207328626U (en) | 2017-09-20 | 2017-09-20 | A kind of new automobile sill plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221664.6U CN207328626U (en) | 2017-09-20 | 2017-09-20 | A kind of new automobile sill plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328626U true CN207328626U (en) | 2018-05-08 |
Family
ID=62370157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221664.6U Expired - Fee Related CN207328626U (en) | 2017-09-20 | 2017-09-20 | A kind of new automobile sill plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907604A (en) * | 2020-07-16 | 2020-11-10 | 苏州同捷汽车工程技术股份有限公司 | Lightweight automobile body B post additional strengthening |
-
2017
- 2017-09-20 CN CN201721221664.6U patent/CN207328626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907604A (en) * | 2020-07-16 | 2020-11-10 | 苏州同捷汽车工程技术股份有限公司 | Lightweight automobile body B post additional strengthening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |