CN204309565U - A kind of automobile side buffer - Google Patents
A kind of automobile side buffer Download PDFInfo
- Publication number
- CN204309565U CN204309565U CN201420683720.8U CN201420683720U CN204309565U CN 204309565 U CN204309565 U CN 204309565U CN 201420683720 U CN201420683720 U CN 201420683720U CN 204309565 U CN204309565 U CN 204309565U
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- Prior art keywords
- car door
- pillar stiffener
- plate
- door
- spring
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Abstract
The utility model relates to a kind of automobile side buffer.The utility model comprises inner plate of car door, door skin, pillar stiffener and Crashworthy plate, pillar stiffener symmetry be vertically arranged between inner plate of car door and door skin, and pillar stiffener is positioned at inner plate of car door both sides, pillar stiffener is provided with corresponding spring box, evenly be provided with multiple spring from top to bottom in spring box, Crashworthy plate two ends are stretched in spring box and are connected between corresponding spring.The utility model buffer is provided with multiple Crashworthy plate; make car door after being clashed into; effectively can weaken the intensity in knockout process; considerably increase the crashproof buffer capacity of car door; actv. protection is carried out to the personnel in car door and car; and this apparatus structure is simple, compressive strength is large, and protection effect is remarkable.
Description
Technical field
The utility model relates to technical field of automobile, specifically a kind of automobile side buffer.
Background technology
At present, the car door of automobile is made up of door skin, inner plate of car door and brace panel usually, and brace panel is between door skin and inner plate of car door.Just generally hollowed out the position of occupant's waist at brace panel, so that mounting glass and window regulator, when therefore this position is impacted, door skin very easily to car internal strain, can cause the huge injury to occupant.At present, existing automobile is arranged bump rubber and other buffer substances of plastic material at car door brace panel by the position hollowed out, and to cushion side impact, thus protects the waist of occupant.But the buffer intensity of this structure is still very low, and easily produce pulverizing of breaking, buffering and barrier propterty reduce greatly, and the waist of occupant can not be protected well to escape injury.
Summary of the invention
The purpose of this utility model is the automobile side buffer providing a kind of buffering effect strong, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of automobile side buffer, comprise inner plate of car door, door skin, pillar stiffener and Crashworthy plate, described door skin is provided with handlebar, described pillar stiffener symmetry be vertically arranged between inner plate of car door and door skin, and pillar stiffener is positioned at inner plate of car door both sides, described pillar stiffener is provided with corresponding spring box, is evenly provided with multiple spring from top to bottom in spring box, and described Crashworthy plate two ends are stretched in spring box and are connected between corresponding spring.
As further program of the utility model: described Crashworthy plate is bending spring steel plate, and the curved concave of Crashworthy plate is corresponding with inner plate of car door, and Crashworthy plate is evenly provided with multiple from top to bottom.
As the utility model further scheme: described pillar stiffener is bending elasticity steel column, and the bending convex surface correspondence of pillar stiffener is arranged.
Compared with prior art; the beneficial effects of the utility model are: the utility model buffer is provided with multiple Crashworthy plate; make car door after being clashed into; effectively can weaken the intensity in knockout process; considerably increase the crashproof buffer capacity of car door, actv. protection is carried out to the personnel in car door and car, and this apparatus structure is simple; compressive strength is large, and protection effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of automobile side buffer.
Fig. 2 is the birds-eye view of automobile side buffer.
In figure: 1-inner plate of car door; 2-handlebar; 3-door skin; 4-pillar stiffener; 5-spring box; 6-Crashworthy plate; 7-spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of automobile side buffer, comprise inner plate of car door 1, door skin 3, pillar stiffener 4 and Crashworthy plate 6, outer 3 plates of car door are provided with handlebar 2, pillar stiffener 4 symmetry be vertically arranged between inner plate of car door 1 and door skin 3, and pillar stiffener 4 is positioned at inner plate of car door 1 both sides, pillar stiffener 4 is bending elasticity steel column, and the bending convex surface correspondence of pillar stiffener 4 is arranged, pillar stiffener 4 is provided with corresponding spring box 5, in spring box 5, multiple spring 7 is evenly installed from top to bottom, Crashworthy plate 6 two ends are stretched in spring box 5 and are connected between corresponding spring 7, Crashworthy plate 6 is bending spring steel plate, the curved concave of Crashworthy plate 6 is corresponding with inner plate of car door 1, and Crashworthy plate 6 is evenly provided with multiple from top to bottom.After car door is clashed into, huge impact acts on door skin 3, door skin 3 is made to be out of shape inside motion, and act on Crashworthy plate 6, there is deformation and weaken outside shock dynamics in Crashworthy plate 6 self, a part of jolt capacity is transformed into the elastic potential energy of Crashworthy plate 6 and spring 7 simultaneously, first-level buffer is carried out to shock, and multiple Crashworthy plate 6 is set, increase the intensity of car door, well protect the personnel in car door and car; And pillar stiffener 4 the impact strength slowing down outer bound pair car door is further set, duplicate protection is carried out to car door and occupant.
Claims (3)
1. an automobile side buffer, comprise inner plate of car door (1), door skin (3), pillar stiffener (4) and Crashworthy plate (6), described door skin (3) is provided with handlebar (2), it is characterized in that, what described pillar stiffener (4) was symmetrical is vertically arranged between inner plate of car door (1) and door skin (3), and pillar stiffener (4) is positioned at inner plate of car door (1) both sides, described pillar stiffener (4) is provided with corresponding spring box (5), in spring box (5), multiple spring (7) is evenly installed from top to bottom, described Crashworthy plate (6) two ends are stretched in spring box (5) and are connected between corresponding spring (7).
2. automobile side buffer according to claim 1, it is characterized in that, described Crashworthy plate (6) is bending spring steel plate, and the curved concave of Crashworthy plate (6) is corresponding with inner plate of car door (1), and Crashworthy plate (6) is evenly provided with multiple from top to bottom.
3. automobile side buffer according to claim 2, is characterized in that, described pillar stiffener (4) is bending elasticity steel column, and the bending convex surface correspondence of pillar stiffener (4) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683720.8U CN204309565U (en) | 2014-11-14 | 2014-11-14 | A kind of automobile side buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683720.8U CN204309565U (en) | 2014-11-14 | 2014-11-14 | A kind of automobile side buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309565U true CN204309565U (en) | 2015-05-06 |
Family
ID=53131895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683720.8U Active CN204309565U (en) | 2014-11-14 | 2014-11-14 | A kind of automobile side buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936206A (en) * | 2016-06-17 | 2016-09-14 | 安徽机电职业技术学院 | Reinforced automobile door |
| CN110636723A (en) * | 2018-06-22 | 2019-12-31 | 北京远航信通科技有限责任公司 | Seismograph station operation and maintenance management system |
-
2014
- 2014-11-14 CN CN201420683720.8U patent/CN204309565U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936206A (en) * | 2016-06-17 | 2016-09-14 | 安徽机电职业技术学院 | Reinforced automobile door |
| CN110636723A (en) * | 2018-06-22 | 2019-12-31 | 北京远航信通科技有限责任公司 | Seismograph station operation and maintenance management system |
| CN110636723B (en) * | 2018-06-22 | 2021-03-30 | 北京远航信通科技有限责任公司 | Seismograph station operation and maintenance management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |