CN202163388U - Bump-proof rod for automobile door - Google Patents
Bump-proof rod for automobile door Download PDFInfo
- Publication number
- CN202163388U CN202163388U CN201120251267XU CN201120251267U CN202163388U CN 202163388 U CN202163388 U CN 202163388U CN 201120251267X U CN201120251267X U CN 201120251267XU CN 201120251267 U CN201120251267 U CN 201120251267U CN 202163388 U CN202163388 U CN 202163388U
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- CN
- China
- Prior art keywords
- crash bar
- bump
- proof rod
- crash
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bump-proof rod for an automobile door. The bump-proof rod for the automobile door is installed between an outer automobile door plate and an inner automobile door plate and comprises a bump-proof rod body as well as a front bump-proof rod connector and a back bump-proof rod connector which are welded and fixed at two ends of the bump-proof rod body, and at least one bump-proof rod reinforcing support which is fixedly connected on the bump-proof rod body, wherein the bump-proof rod reinforcing support is provided with a base plate and welding plates connected at two ends of the base plate; the welding plates are welded and fixed on the bump-proof rod body; one end of one welding plate is not connected with the base plate and extends along a direction opposite to the base plate to form a connecting plate; and the connecting plate is used for connecting the inner automobile door plate. The clearance between the bump-proof rod body and the outer automobile door plate is reduced through arranging a bump-proof rod adhesive coating support on the bump-proof rod body; the outer automobile door plate can be connected only by coating extensible adhesive on the base plate of the bump-proof rod reinforcing support, so that the adhesive coating amount is obviously reduced; and through the arrangement of the bump-proof rod reinforcing support, the local concave resistance of the automobile door is improved.
Description
Technical field
The utility model relates to a kind of automobile component, relates in particular to a kind of side door beams that is suitable for miniature car, belongs to automobile technical field.
Background technology
At present, the most basic form of crash bar of arrangements for automotive doors is a high tensile steel plate structural type high tensile steel tube structural type, and it has improved the anti-infiltration capability of automobile side crash safety performance and car door, is the vital parts of navigating mate, passenger's passive security.The vehicle door anti-collision bar is fixedly mounted on the inner plate of car door; And there is certain gap between the door skin; Thereby need on crash bar, smear a large amount of expansion glue and fill this space, to reach the shockproof effect of car door, this has not only increased cost; Simultaneously, the local dent resistance of car door is also relatively poor relatively.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of vehicle door anti-collision bar is provided, and this crash bar not only can reduce the amount of being coated with of expansion glue, but also can improve the local dent resistance of car door.
For realizing above-mentioned purpose; A kind of vehicle door anti-collision bar that the utility model provided; Be installed between external board of vehicle door and the inner plate of car door; Comprise the crash bar body, be fixedly welded on joint behind crash bar front connector and the crash bar at crash bar body two ends, be fixedly connected at least one the crash bar reinforced support on the crash bar body; Said crash bar reinforced support has substrate and connects the welded plate at substrate two ends, and wherein a welded plate does not extend to form connecting panel with substrate bonded assembly one end along the direction opposite with substrate.Said substrate does not contact with the crash bar body, and its outside is connected with door skin through smearing expansion glue, and two welded plates pass through CO
2Protection weldering be weldingly fixed on the crash bar body, and connecting panel is provided with knock hole, through bolted connection to inner plate of car door.
As a kind of preferred version of the utility model, the quantity of said crash bar reinforced support is 3, is evenly distributed on the crash bar body, is arranged at behind crash bar front connector and the crash bar between the joint.
In order further to improve the anti-invasive ability of arrangements for automotive doors, on the crash bar body, also be welded with the energy-absorbing support, said energy-absorbing support is arranged at behind the crash bar between the joint and crash bar reinforced support, can when car door bumps, play good energy-absorbing function.
The utility model vehicle door anti-collision bar is through adding the crash bar reinforced support on the crash bar body; Dwindled the gap between crash bar body and the door skin; Only need on the substrate of crash bar reinforced support, to smear expansion glue and can connect door skin; Obviously reduced glue-spread, and the setting of crash bar reinforced support has also improved the local dent resistance of car door.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model vehicle door anti-collision bar;
Fig. 2 is the structural representation of another angle of the utility model vehicle door anti-collision bar;
Fig. 3 is along A-A line generalized section among Fig. 1;
Fig. 4 is along B-B line generalized section among Fig. 1.
Among the figure: 1-crash bar body; The front connector of 2-crash bar; Joint behind the 3-crash bar; 4-crash bar reinforced support; The 41-substrate; The 42-welded plate; The 43-connecting panel; The 44-knock hole; 5-energy-absorbing support.
The specific embodiment
Consult illustrated in figures 1 and 2; The utility model vehicle door anti-collision bar; Be installed between inner plate of car door and the door skin; Comprise joint 3 behind crash bar body 1 and crash bar front connector 2 that is fixedly welded on crash bar body 1 two ends and the crash bar, joint 3 is respectively applied for and is connected inner plate of car door behind said crash bar front connector 2 and the crash bar.On crash bar body 1, be welded with at least one crash bar reinforced support 4, in the illustrated embodiment, the quantity of crash bar reinforced support 4 is 3, is evenly distributed on the crash bar body 1, is arranged at behind crash bar front connector 2 and the crash bar between the joint 3.
Consult shown in Figure 3ly, crash bar reinforced support 4 has substrate 41 and connects the welded plate 42 at substrate 41 two ends, wherein a welded plate 42 not with substrate 41 bonded assemblys one end along extending to form connecting panel 43 with substrate 41 opposite directions.Substrate 41 does not contact with crash bar body 1, and the outside of substrate 41 is connected with door skin through smearing expansion glue, and two welded plates 42 pass through CO
2Protection weldering be weldingly fixed on the crash bar body 1, and connecting panel 43 is provided with knock hole 44, through bolted connection to inner plate of car door.
Consult Fig. 1, Fig. 2 and shown in Figure 4, on crash bar body 1, also be welded with energy-absorbing support 5, when car door bumps, play energy-absorbing function, further improved the anti-invasive ability of arrangements for automotive doors.This energy-absorbing support 5 is arranged at behind the crash bar between the joint 3 and crash bar reinforced support 4, and with crash bar after joint 3 remain on the same side, then be in relative position with crash bar reinforced support 4.
The utility model vehicle door anti-collision bar is through adding crash bar reinforced support 4 on crash bar body 1; Dwindled the gap between crash bar body 1 and the door skin; Only need on the substrate 41 of crash bar reinforced support 4, to smear expansion glue and can connect door skin; Obviously reduced glue-spread, and the setting of crash bar reinforced support 4 has also improved the local dent resistance of car door.
Claims (7)
1. vehicle door anti-collision bar; Be installed between external board of vehicle door and the inner plate of car door; Comprise joint behind crash bar body and the crash bar front connector and the crash bar that are fixedly welded on crash bar body two ends; It is characterized in that: be fixedly connected with at least one crash bar reinforced support on the said crash bar body; Said crash bar reinforced support has substrate and connects the welded plate at substrate two ends, and said welded plate is weldingly fixed on the crash bar body, and wherein a welded plate does not extend to form connecting panel with substrate bonded assembly one end along the direction opposite with substrate.
2. vehicle door anti-collision bar according to claim 1 is characterized in that: the substrate of said crash bar reinforced support does not contact with the crash bar body, and the outside of substrate is connected with door skin through smearing expansion glue.
3. vehicle door anti-collision bar according to claim 1 is characterized in that: the connecting panel of said crash bar reinforced support is provided with knock hole, through bolted connection to inner plate of car door.
4. according to each described vehicle door anti-collision bar in the claim 1 to 3, it is characterized in that: the quantity of said crash bar reinforced support is 3, is evenly distributed on the crash bar body, is arranged at behind crash bar front connector and the crash bar between the joint.
5. vehicle door anti-collision bar according to claim 1 is characterized in that: also be welded with the energy-absorbing support on the said crash bar body.
6. vehicle door anti-collision bar according to claim 5 is characterized in that: said energy-absorbing support is arranged at behind the crash bar between the joint and crash bar reinforced support.
7. vehicle door anti-collision bar according to claim 6 is characterized in that: joint remains on the same side behind said energy-absorbing support and the crash bar, is in relative position with the crash bar reinforced support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251267XU CN202163388U (en) | 2011-07-15 | 2011-07-15 | Bump-proof rod for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251267XU CN202163388U (en) | 2011-07-15 | 2011-07-15 | Bump-proof rod for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163388U true CN202163388U (en) | 2012-03-14 |
Family
ID=45799237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120251267XU Expired - Fee Related CN202163388U (en) | 2011-07-15 | 2011-07-15 | Bump-proof rod for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163388U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144596A (en) * | 2013-03-07 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Reinforcing plate for bumper bar below vehicle door |
| CN104340147A (en) * | 2013-08-07 | 2015-02-11 | 一汽海马汽车有限公司 | Car door anti-collision mechanism and car |
| CN104842914A (en) * | 2015-05-30 | 2015-08-19 | 柴德维 | Rear-left door bumper bar of car |
| CN104842913A (en) * | 2015-05-30 | 2015-08-19 | 柴德维 | Adjustable automobile door bumper bar assembly |
| CN106042855A (en) * | 2016-06-12 | 2016-10-26 | 洛阳北方易初摩托车有限公司 | Four-wheeler side anti-collision structure |
| CN109334413A (en) * | 2018-08-21 | 2019-02-15 | 靖江市新程汽车零部件有限公司 | Car front/rear door Novel crashproof bar |
-
2011
- 2011-07-15 CN CN201120251267XU patent/CN202163388U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144596A (en) * | 2013-03-07 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Reinforcing plate for bumper bar below vehicle door |
| CN104340147A (en) * | 2013-08-07 | 2015-02-11 | 一汽海马汽车有限公司 | Car door anti-collision mechanism and car |
| CN104842914A (en) * | 2015-05-30 | 2015-08-19 | 柴德维 | Rear-left door bumper bar of car |
| CN104842913A (en) * | 2015-05-30 | 2015-08-19 | 柴德维 | Adjustable automobile door bumper bar assembly |
| CN106042855A (en) * | 2016-06-12 | 2016-10-26 | 洛阳北方易初摩托车有限公司 | Four-wheeler side anti-collision structure |
| CN109334413A (en) * | 2018-08-21 | 2019-02-15 | 靖江市新程汽车零部件有限公司 | Car front/rear door Novel crashproof bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |