CN210707287U - Side door anticollision support for automobile - Google Patents
Side door anticollision support for automobile Download PDFInfo
- Publication number
- CN210707287U CN210707287U CN201921603346.5U CN201921603346U CN210707287U CN 210707287 U CN210707287 U CN 210707287U CN 201921603346 U CN201921603346 U CN 201921603346U CN 210707287 U CN210707287 U CN 210707287U
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- door
- plate
- collision
- automobile
- pipeline
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Abstract
The utility model discloses a side door anti-collision bracket for an automobile, which comprises a door inner plate and a door outer plate, wherein a mounting plate is fixedly arranged at the central position of the door inner plate through a first screw, four first pipeline mounting seats are welded on the mounting plate, an anti-collision rod is fixedly arranged in the first pipeline mounting seats, the other end of the anti-collision rod is fixedly connected with a second pipeline mounting seat, an auxiliary mounting plate is fixedly arranged on the door inner plate through a second screw, a telescopic rod is fixedly arranged on one side surface of the first pipeline mounting seat and the second pipeline mounting seat, which is far away from the door inner plate, the tail end of the telescopic rod is provided with a sucker, and a spring is sleeved on the telescopic rod, so that the anti-collision bracket can play a role in buffering when the door outer plate is impacted, reduce the impact force on the door inner plate, improve the anti-collision performance of the door, and reduce the deformation of the door when, the practicability of the device is improved.
Description
Technical Field
The utility model relates to a its car side door anticollision technical field specifically is a side door anticollision support for car.
Background
Nowadays, the automobile industry has entered the era of high-speed development, and the traffic accident also increases day by day while the car brings the convenience for people's trip. According to statistics, in a traffic accident, the proportion of side collision of a vehicle is about 20% to 30%, compared with a frontal collision, the lethal disability probability of the side collision is much higher, as is known, when the vehicle is impacted by the side collision, the vehicle door is easy to be impacted and deformed, so that passengers in the vehicle are directly injured, in order to improve the safety performance of the vehicle, the protection of the vehicle side door is of great importance, a plurality of vehicle companies place two very firm steel beams in the middle of the interlayers of the two side doors of the vehicle, which are commonly called side door crash bars, however, the traditional crash bars have some problems, the crash bars are subjected to concentrated impact force during collision, so that the vehicle door is easy to be deformed, no buffer energy absorption device is arranged between the crash bars and the vehicle door, the impact energy weakened by the crash bars can be directly transmitted to the vehicle door, and therefore, in order to ensure the safety of the passengers in the vehicle, the prior art needs to be, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a side door anticollision support for car to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a side door anticollision support for car, includes door inner panel and door planking, the central point of door inner panel puts the department and has the mounting panel through first screw fixed mounting, welded connection has four first pipe-line mount pads on the mounting panel, fixed mounting has the crash bar in the first pipe-line mount pad, the other end fixedly connected with second pipe-line mount pad of crash bar, second pipe-line mount pad welded connection is on supplementary mounting panel, supplementary mounting panel passes through second screw fixed mounting on door inner panel, the equal fixed mounting in a side that door inner panel was kept away from to first pipe-line mount pad and second pipe-line mount pad has the telescopic link, the spring has been cup jointed in the outside of telescopic link, the terminal fixed mounting of telescopic link has the sucking disc, the sucking disc all adsorbs the medial surface at the door planking.
Preferably, a rubber anti-collision air bag is fixedly mounted between the two anti-collision rods on the inner plate of the vehicle door.
Preferably, the interior of the crash bar is of a hollow structure, and carbon fiber tubes are uniformly arranged in the interior of the crash bar.
Preferably, the first pipe installation seat and the second pipe installation seat have the same inner diameter and are both larger than the outer diameter of the crash bar.
Preferably, the edge part of the outer vehicle door plate is provided with a mounting groove matched with the edge part of the inner vehicle door plate, and the outer vehicle door plate is fixedly connected with the inner vehicle door plate through a third screw.
Preferably, a sealing gasket is bonded at the contact part of the outer door panel and the inner door panel, and the sealing gasket is a strip-shaped silica gel gasket.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional anti-collision support, the anti-collision support for the automobile side door fixedly installs the anti-collision rods on the inner door plate through the first screw, the second screw, the mounting plate, the auxiliary mounting plate, the first pipeline mounting seat and the second pipeline mounting seat, can play an anti-collision role when the automobile door is collided, the telescopic rods are fixedly installed on one side faces, far away from the inner door plate, of the first pipeline mounting seat and the second pipeline mounting seat, the tail ends of the telescopic rods are provided with the suction cups, the inner door plate is connected with the outer door plate through the suction cups, the telescopic rods are sleeved with the springs, the buffering role can be played when the outer door plate is collided, the impact force borne by the inner door plate is reduced, the anti-collision performance of the automobile door is improved, the deformation amount of the automobile door can be reduced when the side face is collided, the automobile body and passengers are protected, the safety is high, the rubber anti-, the rubber anti-collision air bag can play a supporting role between the door inner plate and the door outer plate, has certain elasticity, can jack up the door impact concave part by utilizing the elasticity of the rubber anti-collision air bag after the door is impacted, the carbon fiber tubes are uniformly arranged in the anti-collision rod, have the advantages of high strength, long service life, corrosion resistance, light weight, low density and the like, and can enhance the anti-collision performance of the anti-collision rod in the using process, the edge part of the door outer plate is provided with the mounting groove matched with the edge part of the door inner plate, so that the door outer plate can be better attached with the door inner plate, the contact part of the door outer plate and the door inner plate is bonded with the sealing gasket, the connection between the door inner plate and the door outer plate is tighter, the anti-collision structure between the door inner plate and the door outer plate is prevented from being corroded, and the service life, the practicability of the device is improved, the using process is optimized, and the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic structural view of the inner panel of the vehicle door of the present invention;
fig. 3 is a schematic view of the internal structure of the crash bar of the present invention.
The reference numbers in the figures are: 1. a door inner panel; 2. an outer panel of the vehicle door; 3. mounting a plate; 4. a first screw; 5. a first pipe mount; 6. an anti-collision bar; 7. an auxiliary mounting plate; 8. a second pipe mount; 9. a second screw; 10. a rubber anti-collision air bag; 11. a telescopic rod; 12. a spring; 13. a suction cup; 14. a carbon fiber tube; 15. and a third screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a side door anti-collision bracket for an automobile comprises a door inner plate 1 and a door outer plate 2, wherein a mounting plate 3 is fixedly arranged at the central position of the door inner plate 1 through a first screw 4, four first pipeline mounting seats 5 are welded and connected on the mounting plate 3, an anti-collision rod 6 is fixedly arranged in the first pipeline mounting seats 5, the other end of the anti-collision rod 6 is fixedly connected with a second pipeline mounting seat 8, the second pipeline mounting seat 8 is welded and connected on an auxiliary mounting plate 7, the auxiliary mounting plate 7 is fixedly arranged on the door inner plate 1 through a second screw 9, the mounting plate 3 is arranged on the door inner plate 1 through the first screw 4, the mounting plate 3 is also welded and connected with the first pipeline mounting seat 5, one end of the anti-collision rod 6 can be fixed by arranging one end of the anti-collision rod 6 in the first pipeline mounting seat 5, then the other end of the anti-collision rod 6 is arranged in the second pipeline mounting seat 8, the second pipeline installation seat 8 is welded on the auxiliary installation plate 7, the auxiliary installation plate 7 is installed on the door inner plate 1 by using a second screw 9, the other end of the crash bar 6 can be fixed, so that the crash bar 6 is fixedly installed on the door inner plate 1, one side surfaces of the first pipeline installation seat 5 and the second pipeline installation seat 8 far away from the door inner plate 1 are both fixedly provided with an expansion link 11, the outer side of the expansion link 11 is sleeved with a spring 12, the tail end of the expansion link 11 is fixedly provided with a suction cup 13, the suction cups 13 are both adsorbed on the inner side surface of the door outer plate 2, the outer side surfaces of the first pipeline installation seat 5 and the second pipeline installation seat 8 are both provided with expansion links 11, the tail end of the expansion link 11 is provided with the suction cup 13, the expansion link inner plate 1 is connected with the door outer plate 2 through the suction cup 13, and the spring 12 is sleeved on the expansion link 11, alleviate the impact that door inner panel 1 received, improve the anti striking performance of door to can reduce the deformation volume of door when the side receives the striking, thereby protect the automobile body and take personnel, the security is high.
Further, the fixed mounting has rubber anticollision gasbag 10 between two crash bars 6 on door inner panel 1, and rubber anticollision gasbag 10 can play the effect of supporting between door inner panel 1 and door planking 2, avoids leaving the space between door planking 2 and the door inner panel 1, and door planking 2 appears sunken when leading to the door to be hit, and rubber anticollision gasbag 10 has certain elasticity simultaneously, can utilize self elasticity to strike sunken position jack-up with the door after the door strikes.
Further, the inside of crash bar 6 is hollow structure, and crash bar 6's inside is evenly arranged and is equipped with carbon fiber tube 14, and carbon fiber tube 14 has advantages such as intensity height, longe-lived, corrosion-resistant, the quality is light, low density, in the use, can strengthen crash bar 6's crashproof performance, can not increase crash bar 6's weight greatly increased simultaneously, and then can not make the door quality too big, inconvenient during the switch.
Further, the inner diameters of the first pipeline installation seat 5 and the second pipeline installation seat 8 are the same, and are larger than the outer diameter of the anti-collision rod 6, so that the anti-collision rod 6 can be conveniently inserted into the first pipeline installation seat 5 and the second pipeline installation seat 8.
Further, the border position of door planking 2 is equipped with door inner panel 1 border position assorted mounting groove, door planking 2 passes through third screw 15 fixed connection with door inner panel 1, the border position of door planking 2 be equipped with door inner panel 1 border position assorted mounting groove, can be so that can be better between door planking 2 and the door inner panel 1 laminating together.
Furthermore, the contact position of door planking 2 and door inner panel 1 bonds and has sealed the pad, and sealed pad is the strip silica gel pad for it is inseparabler to be connected between door inner panel 1 and the door planking 2, gets into aqueous solution and corrosive gas in avoiding the cavity between door inner panel 1 and the door planking 2, thereby avoids the crashproof structure between door inner panel 1 and the door planking 2 to be corroded, prolongs collision avoidance support's life.
The working principle is as follows: the mounting plate 3 is mounted on the door inner plate 1 through a first screw 4, the mounting plate 3 is connected with a first pipeline mounting seat 5 in a welding manner, one end of the crash bar 6 is mounted in the first pipeline mounting seat 5 to fix one end of the crash bar 6, the other end of the crash bar 6 is mounted in a second pipeline mounting seat 8, the second pipeline mounting seat 8 is welded on an auxiliary mounting plate 7, the auxiliary mounting plate 7 is mounted on the door inner plate 1 through a second screw 9 to fix the other end of the crash bar 6, so that the crash bar 6 is fixedly mounted on the door inner plate 1, telescopic rods 11 are fixedly mounted on one side surfaces of the first pipeline mounting seat 5 and the second pipeline mounting seat 8 far away from the door inner plate 1, suckers 13 are mounted at the tail ends of the telescopic rods 11, the door inner plate 1 and the door outer plate 2 are connected together through the suckers 13, and the telescopic link 11 is sleeved with a spring 12, which can play a role of buffering when the door outer panel 2 is impacted, reduce the impact force applied to the door inner panel 1, improve the impact resistance of the door, and reduce the deformation amount of the door when the side surface is impacted, thereby protecting the vehicle body and passengers, and has high safety, a rubber anti-collision airbag 10 is fixedly arranged between the two crash bars 6 on the door inner panel 1, the rubber anti-collision airbag 10 can play a role of supporting between the door inner panel 1 and the door outer panel 2, so as to avoid a gap between the door outer panel 2 and the door inner panel 1, so that the door outer panel 2 is sunken when the door is impacted, meanwhile, the rubber anti-collision airbag 10 has certain elasticity, and can jack up the sunken part of the door impact by utilizing the elasticity of the door after the door is impacted, carbon fiber tubes 14 are uniformly arranged in the crash bars 6, carbon fiber tube 14 has intensity height, long service life, it is corrosion-resistant, the quality is light, advantages such as low density, in the use, can strengthen crashproof pole 6 anti striking performance, the border position of door planking 2 is equipped with 1 border position assorted mounting groove of door inner panel, can make can be better between door planking 2 and the door inner panel 1 laminating together, the contact site of door planking 2 and door inner panel 1 bonds there is sealed the pad, sealed pad is the bar silica gel pad, make to be connected more closely between door inner panel 1 and the door planking 2, get into aqueous solution and corrosive gas in avoiding the cavity between door inner panel 1 and the door planking 2, thereby avoid the crashproof structure between door inner panel 1 and the door planking 2 to be corroded, the life of extension anticollision support, the practicality of improve the device, optimize the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a side door anticollision support for car, includes door inner panel (1) and door planking (2), its characterized in that: the automobile door inner panel structure is characterized in that a mounting plate (3) is fixedly mounted at the center of the automobile door inner panel (1) through a first screw (4), four first pipeline mounting seats (5) are welded on the mounting plate (3), an anti-collision rod (6) is fixedly mounted in the first pipeline mounting seats (5), a second pipeline mounting seat (8) is fixedly connected to the other end of the anti-collision rod (6), the second pipeline mounting seat (8) is welded on an auxiliary mounting plate (7), the auxiliary mounting plate (7) is fixedly mounted on the automobile door inner panel (1) through a second screw (9), telescopic rods (11) are fixedly mounted on one side face, far away from the automobile door inner panel (1), of the first pipeline mounting seat (5) and the second pipeline mounting seat (8), springs (12) are sleeved on the outer side of the telescopic rods (11), and suckers (13) are fixedly mounted at the tail ends of the telescopic rods (11), the suckers (13) are adsorbed on the inner side surface of the outer plate (2) of the vehicle door.
2. The side door anti-collision bracket for the automobile as claimed in claim 1, wherein: and a rubber anti-collision air bag (10) is fixedly arranged between the two anti-collision rods (6) on the vehicle door inner plate (1).
3. The side door anti-collision bracket for the automobile as claimed in claim 1, wherein: the interior of the anti-collision rod (6) is of a hollow structure, and carbon fiber tubes (14) are uniformly arranged in the interior of the anti-collision rod (6).
4. The side door anti-collision bracket for the automobile as claimed in claim 1, wherein: the inner diameters of the first pipeline installation seat (5) and the second pipeline installation seat (8) are the same and are larger than the outer diameter of the anti-collision rod (6).
5. The side door anti-collision bracket for the automobile as claimed in claim 1, wherein: the edge part of the outer vehicle door plate (2) is provided with a mounting groove matched with the edge part of the inner vehicle door plate (1), and the outer vehicle door plate (2) is fixedly connected with the inner vehicle door plate (1) through a third screw (15).
6. The side door anti-collision bracket for the automobile as claimed in claim 1, wherein: the contact position of the outer door plate (2) and the inner door plate (1) is bonded with a sealing gasket, and the sealing gasket is a strip-shaped silica gel gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603346.5U CN210707287U (en) | 2019-09-24 | 2019-09-24 | Side door anticollision support for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603346.5U CN210707287U (en) | 2019-09-24 | 2019-09-24 | Side door anticollision support for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707287U true CN210707287U (en) | 2020-06-09 |
Family
ID=70957249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921603346.5U Expired - Fee Related CN210707287U (en) | 2019-09-24 | 2019-09-24 | Side door anticollision support for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910874A (en) * | 2021-11-15 | 2022-01-11 | 成都航天模塑南京有限公司 | Automobile door plate assembly |
-
2019
- 2019-09-24 CN CN201921603346.5U patent/CN210707287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910874A (en) * | 2021-11-15 | 2022-01-11 | 成都航天模塑南京有限公司 | Automobile door plate assembly |
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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: 20200609 Termination date: 20200924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |