CN221340150U - Automobile door reinforcing plate - Google Patents
Automobile door reinforcing plate Download PDFInfo
- Publication number
- CN221340150U CN221340150U CN202323437268.5U CN202323437268U CN221340150U CN 221340150 U CN221340150 U CN 221340150U CN 202323437268 U CN202323437268 U CN 202323437268U CN 221340150 U CN221340150 U CN 221340150U
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- Prior art keywords
- reinforcing plate
- plate main
- fixedly connected
- main body
- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 143
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 5
- 239000007787 solid Substances 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 206010061386 Chest injury Diseases 0.000 description 1
- 208000029224 Thoracic injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to the technical field of automobile parts and discloses an automobile door reinforcing plate, which comprises a reinforcing plate main body, wherein the reinforcing plate main body is in a strip shape, one side of the reinforcing plate main body is fixedly connected with a first flanging, the other side of the reinforcing plate main body is fixedly connected with a second flanging, the top of the reinforcing plate main body is fixedly connected with a main reinforcing strip, the top of the reinforcing plate main body is fixedly connected with a secondary reinforcing strip, one end of the reinforcing plate main body is fixedly connected with a first weight-reducing end, the other end of the reinforcing plate main body is fixedly connected with a second weight-reducing end, and the top of the reinforcing plate main body is provided with a liquid leakage groove. This kind of car door reinforcing plate is equipped with the lightening hole through only subtracting on the heavy end of reinforcing plate for the reinforcing plate is guaranteeing under the circumstances of its intensity, can the realization lightweight design of maximize, removes the drain groove to the both ends of turn-ups, has improved the intensity of buckling the position, has also satisfied the basic setting of reinforcing plate simultaneously.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an automobile door reinforcing plate.
Background
Along with people's use more and more to the security performance of car more attach importance, in the in-process that carries out whole car side collision test, the impact that preceding door planking received is great, and the deflection of preceding door planking is great, and traditional motorcycle type does not set up the reinforcing plate on preceding door planking, leads to the buckle of door interior trim to drop easily, and interior trim inwards buckles, and dummy chest injury increases, influences the expansion space and the coverage of side air curtain.
The Chinese patent with the search notice number of CN219826541U discloses a front door hinge reinforcing plate of an automobile, which comprises a reinforcing inner plate, wherein two connecting grooves are formed in the right end of the reinforcing inner plate, limit grooves are formed in the left side of each connecting groove, sliding grooves are formed in the inner walls of the front side and the rear side of each limit groove, sliding blocks are connected to the inner walls of the sliding grooves in a sliding manner, limiting blocks are fixedly connected to one end of the inner side of each sliding block in the same group, and the outer walls of the limiting blocks are respectively connected to the inner walls of the corresponding limit grooves in a sliding manner. According to the hinge, the connecting block is aligned with the connecting groove at the right end of the reinforced inner plate, so that the connecting block enters the connecting groove, the limiting block is pushed by the limiting spring to cover the upper side of the connecting block, the hinge body can be quickly assembled, and the connecting block can be quickly assembled and disassembled only by pushing the limiting block leftwards and then pulling the connecting block upwards.
But this automobile front door hinge reinforcing plate is in the consideration to automobile body lightweight, evenly is provided with a plurality of lightening holes along reinforcing plate length direction to be provided with the weeping groove at reinforcing plate flanging's middle part, and the in-process that carries out whole car side collision test, the impact force that receives in the middle part of reinforcing plate is biggest, and the phenomenon of deformation appears very easily, and then leads to front door planking's intensity too low, and when whole car took place side collision, the door takes place deformation easily, and then leads to the human injury.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an automobile door reinforcing plate. The reinforced plate has the advantages that under the condition of ensuring the strength of the reinforced plate, the light-weight design can be realized to the greatest extent, the leakage groove is moved to the two ends of the flanging, the strength of the bending position is improved, and meanwhile, the basic setting of the reinforced plate is also satisfied.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile door reinforcing plate, includes the reinforcing plate main part, the reinforcing plate main part is the bar, one side fixedly connected with first turn-ups of reinforcing plate main part, the opposite side fixedly connected with second turn-ups of reinforcing plate main part, the top fixedly connected with main reinforcing strip of reinforcing plate main part, the top fixedly connected with pair reinforcing strip of reinforcing plate main part, the first end that subtracts of one end fixedly connected with of reinforcing plate main part subtracts heavy end, the other end fixedly connected with second of reinforcing plate main part subtracts heavy end, the drain groove has been seted up at the top of reinforcing plate main part.
Preferably, one side of the reinforcing plate main body is fixedly connected with a first welding edge, and the other end of the reinforcing plate main body is fixedly connected with a second welding edge.
The welding area between the reinforcing plate and the front door inner plate is larger, and therefore the reinforcing plate is prevented from falling off from the front door inner plate directly when side collision occurs.
Preferably, the first weight-reducing end and the second weight-reducing end are provided with weight-reducing holes.
The setting is just offered the lightening hole on the first end and the second end that subtract of reinforcing plate main part, and the atress portion of reinforcing plate main part is solid setting for the structural strength of atress portion of reinforcing plate main part obtains promoting, has reduced the deflection of door.
Preferably, the reinforcing plate main body is provided with a glue spraying groove.
The arrangement not only increases the strength, but also meets the actual requirement, and the reinforcing plate forms a large-area support between the outer plate and the inner plate, so that the rigidity and strength of the vehicle door are ensured, the vibration and noise of the outer plate are reduced, and the lifting and up-and-down movement stability of the door and window glass is ensured.
Preferably, the number of the liquid leakage grooves is two, and the shape of the liquid leakage grooves is square.
The position that makes the weeping groove just can avoid the reinforcing plate and take place the region of deformation easily like this for the intensity of the deformation zone of whole reinforcing plate obtains guaranteeing, and adopts the reinforcing plate that above-mentioned structure set up, simple structure, and the shaping is easy.
Preferably, the main reinforcing strip and the auxiliary reinforcing strip are fixedly connected with reinforcing ribs.
This arrangement can improve the strength of the door inner panel.
(III) beneficial effects
Compared with the prior art, the utility model provides the automobile door reinforcing plate, which has the following beneficial effects:
1. This kind of car door reinforcing plate is equipped with the lightening hole through only subtracting on the heavy end of reinforcing plate for the reinforcing plate is guaranteeing under the circumstances of its intensity, can the realization lightweight design of maximize, removes the drain groove to the both ends of turn-ups, has improved the intensity of buckling the position, has also satisfied the basic setting of reinforcing plate simultaneously.
2. This kind of car door reinforcing plate, through the first welding limit of one side fixedly connected with of reinforcing plate main part, the other end fixedly connected with second welding limit of reinforcing plate main part sets up like this and makes the welding area between reinforcing plate and the preceding door inner panel bigger, and then guarantees when taking place the side collision, and the reinforcing plate can not directly drop from preceding door inner panel.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is an enlarged view of part a of the present utility model.
In the figure: 1. a reinforcing plate main body; 2. a first flanging; 3. a second flanging; 4. a main reinforcing bar; 5. auxiliary reinforcing strips; 6. a first weight-reducing end; 7. a second weight-reducing end; 8. a liquid leakage groove; 9. a first welding edge; 10. a second welding edge; 11. a lightening hole; 12. and (5) a glue spraying groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 to 4, the present utility model provides a reinforcing plate for an automobile door, comprising a reinforcing plate body 1, wherein the reinforcing plate body 1 is in a strip shape, one side of the reinforcing plate body 1 is fixedly connected with a first flange 2, the other side of the reinforcing plate body 1 is fixedly connected with a second flange 3, one side of the reinforcing plate body 1 is fixedly connected with a first welding edge 9, the other end of the reinforcing plate body 1 is fixedly connected with a second welding edge 10, the arrangement is such that the welding area between the reinforcing plate and a front door inner plate is larger, further, the reinforcing plate is prevented from falling off directly from the front door inner plate when a side collision occurs, the top of the reinforcing plate body 1 is fixedly connected with a main reinforcing strip 4, the top of the reinforcing plate body 1 is fixedly connected with a secondary reinforcing strip 5, the main reinforcing strip 4 and the secondary reinforcing strip 5 are fixedly connected with reinforcing ribs, so that the strength of the door inner plate can be improved, one end of the reinforcing plate main body 1 is fixedly connected with a first weight-reducing end 6, the other end of the reinforcing plate main body 1 is fixedly connected with a second weight-reducing end 7, weight-reducing holes 11 are formed in the first weight-reducing end 6 and the second weight-reducing end 7, the weight-reducing holes 11 are formed in the first weight-reducing end 6 and the second weight-reducing end 7 of the reinforcing plate main body 1, the stress part of the reinforcing plate main body 1 is solid, the structural strength of the stress part of the reinforcing plate main body 1 is improved, the deformation of a vehicle door is reduced, the liquid leakage grooves 8 are formed in the top of the reinforcing plate main body 1, the number of the liquid leakage grooves 8 is two, the shape is square, the position of the liquid leakage grooves 8 can just avoid the deformation area of the reinforcing plate, the strength of the deformation area of the whole reinforcing plate is ensured, and the reinforcing plate with the structure is adopted, the structure is simple, the molding is easy, the glue spraying groove 12 is formed in the reinforcing plate main body 1, so that the strength is increased, the actual requirement is met, the reinforcing plate is supported between the outer plate and the inner plate in a large area, the rigidity and the strength of the vehicle door are ensured, the vibration and the noise of the outer plate are reduced, and meanwhile, the lifting and the up-down moving stability of the door and window glass are ensured.
In the embodiment, the first welding edge 9 is fixedly connected to one side of the reinforcing plate main body 1, the second welding edge 10 is fixedly connected to the other end of the reinforcing plate main body 1, so that the welding area between the reinforcing plate and the front door inner plate is larger, further, when a side collision occurs, the reinforcing plate is ensured not to fall off from the front door inner plate directly, the weight reducing holes 11 are formed in the first weight reducing end 6 and the second weight reducing end 7 of the reinforcing plate main body 1, the stress part of the reinforcing plate main body 1 is in a solid structure, the structural strength of the stress part of the reinforcing plate main body 1 is improved, the deformation amount of the vehicle door is reduced, the glue beating grooves 12 are formed in the reinforcing plate main body 1, the setting has both increased intensity and has satisfied actual need like this, one's two, make this reinforcing plate form large tracts of land between planking and inner panel and support, guarantee the rigidity and the intensity of door, the vibrations and the noise of planking have been reduced, the lift and the stability of reciprocates of door and window glass have been guaranteed simultaneously, through setting up the quantity of weeping groove 8 for two, and the shape is square, the position that makes weeping groove 8 just avoid the reinforcing plate and take place the region of deformation easily, make the intensity of the deformation zone of whole reinforcing plate obtain guaranteeing, and the reinforcing plate that adopts the above-mentioned structure to set up, moreover, the steam generator is simple in structure, the shaping is easy, through setting up fixedly connected with strengthening rib on main strengthening strip 4 and the vice strengthening strip 5, the intensity that can improve the door inner panel is set up like this.
The working principle of the automobile door reinforcing plate is specifically described below.
As shown in figures 1-4, when in use, the reinforcing plate main body 1 is in a strip shape, two ends of the reinforcing plate main body 1 are bent to form a connecting plate which can be abutted against the outer plate of the vehicle door, the reinforcing plate can be more firmly connected to the outer plate of the vehicle door through the first flanging 2 and the second flanging 3 which are formed by bending the reinforcing plate in the circumferential direction, meanwhile, the edge line of the reinforcing plate at the first flanging 2 and the second flanging 3 is optimized, the processing technology is simplified, the processing cost is reduced, the service life of a die is prolonged, the first flanging 2 and the second flanging 3 are both abutted against the outer plate of the vehicle door, a deformation cavity is formed between the reinforcing plate main body 1 and the outer plate of the vehicle door at the moment, the reinforcing plate main body 1 can crush and deform towards the direction of the deformation cavity in the process of side collision of the whole vehicle, the weight reducing holes 11 are formed in the first weight reducing end 6 and the second weight reducing end 7 of the reinforcing plate body 1, the stress part of the reinforcing plate body 1 is solid, and the liquid leakage groove 8 is formed in the two ends of the reinforcing plate body 1, so that the number of the weight reducing holes 11 of the reinforcing plate body 1 is reduced compared with that of the existing vehicle type reinforcing plate, the position of the weight reducing holes 11 is a region where the reinforcing plate is not easy to deform, the structural strength of the stress part of the reinforcing plate body 1 is improved, the deformation of the vehicle door is reduced, the position of the liquid leakage groove 8 is optimized, the position of the liquid leakage groove 8 just avoids the region where the reinforcing plate is easy to deform, the strength of the deformation region of the whole reinforcing plate is ensured, and the reinforcing plate with the structure is simple in structure and easy to form.
Claims (6)
1. An automobile door reinforcing plate, comprising a reinforcing plate main body (1), characterized in that: reinforcing plate main part (1) are the bar, first turn-ups (2) of one side fixedly connected with of reinforcing plate main part (1), opposite side fixedly connected with second turn-ups (3) of reinforcing plate main part (1), the top fixedly connected with main reinforcing strip (4) of reinforcing plate main part (1), the top fixedly connected with pair reinforcing strip (5) of reinforcing plate main part (1), the one end fixedly connected with of reinforcing plate main part (1) is first subtracts heavy end (6), the other end fixedly connected with second of reinforcing plate main part (1) subtracts heavy end (7), drain groove (8) have been seted up at the top of reinforcing plate main part (1).
2. An automotive door reinforcement panel as set forth in claim 1, wherein: one side of the reinforcing plate main body (1) is fixedly connected with a first welding edge (9), and the other end of the reinforcing plate main body (1) is fixedly connected with a second welding edge (10).
3. An automotive door reinforcement panel as set forth in claim 1, wherein: the first weight-reducing end (6) and the second weight-reducing end (7) are provided with weight-reducing holes (11).
4. An automotive door reinforcement panel as set forth in claim 1, wherein: and the reinforcing plate main body (1) is provided with a glue spraying groove (12).
5. An automotive door reinforcement panel as set forth in claim 1, wherein: the number of the liquid leakage grooves (8) is two, and the shape of the liquid leakage grooves is square.
6. An automotive door reinforcement panel as set forth in claim 1, wherein: and reinforcing ribs are fixedly connected to the main reinforcing strips (4) and the auxiliary reinforcing strips (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323437268.5U CN221340150U (en) | 2023-12-15 | 2023-12-15 | Automobile door reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323437268.5U CN221340150U (en) | 2023-12-15 | 2023-12-15 | Automobile door reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221340150U true CN221340150U (en) | 2024-07-16 |
Family
ID=91841783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323437268.5U Active CN221340150U (en) | 2023-12-15 | 2023-12-15 | Automobile door reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221340150U (en) |
-
2023
- 2023-12-15 CN CN202323437268.5U patent/CN221340150U/en active Active
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