CN219733106U - Hidden outward opening door handle assembly structure - Google Patents
Hidden outward opening door handle assembly structure Download PDFInfo
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- CN219733106U CN219733106U CN202320577527.5U CN202320577527U CN219733106U CN 219733106 U CN219733106 U CN 219733106U CN 202320577527 U CN202320577527 U CN 202320577527U CN 219733106 U CN219733106 U CN 219733106U
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- door handle
- handle
- reinforcement
- mounting hole
- handle assembly
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- 230000002787 reinforcement Effects 0.000 claims abstract description 60
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model relates to a hidden outward opening door handle assembly structure, which comprises a door handle reinforcement and a door handle assembly; the vehicle door handle reinforcement is of an integral structure, a handle mounting hole is formed in the rear portion of the vehicle door handle reinforcement, two pre-hanging holes are formed near the upper edge of the handle mounting hole, and a plurality of handle mounting nuts are arranged near the peripheral edge of the handle mounting hole; the door handle assembly is provided with two pre-hanging brackets and a plurality of tolerance regulator mounting bolts; the door handle of the door handle assembly is correspondingly matched with the handle mounting hole of the door handle reinforcement; two pre-hanging brackets on the vehicle door handle assembly are correspondingly matched with two pre-hanging holes of the vehicle door handle reinforcing piece, and a plurality of tolerance regulator mounting bolts on the vehicle door handle assembly are correspondingly matched, connected and fastened with a plurality of handle mounting nuts of the vehicle door handle reinforcing piece. The welding device can reduce the number of parts and welding spots, improve the matching precision of the parts, improve the assembly efficiency and reduce the manufacturing cost of the whole vehicle.
Description
Technical Field
The utility model relates to an automobile door, in particular to a handle assembly structure of a hidden outward-opening automobile door.
Background
The traditional hidden outward-opening handle reinforcement assembly has more structural parts, and the tolerance accumulation and welding deformation among the parts lead to poor precision of the handle reinforcement assembly. CN 109113461a discloses "a hidden outward opening handle mounting structure", comprising: a first handle via hole is formed in the outer plate of the vehicle door; the handle mounting plate is adhered to the inner side of the outer plate of the vehicle door and is provided with a second handle via hole corresponding to the first handle via hole; the support frame is fixed in the vehicle door and fixedly connected with the handle mounting plate; the hidden outward opening handle is fixed on the handle mounting plate, and the handle of the hidden outward opening handle penetrates through the second handle through hole and stretches into the first handle through hole. The mounting bracket effectively solves the problem that the mounting bracket of the existing hidden handle is easy to loose or fall off in the long-term use process. But this technical scheme is only applicable to the structure of plastics door planking, and handle mounting panel and door planking are the door of bonding technology to implementation cost is higher, and the door manufacturing process of most host computer factories is mainly welding at present, and production technology can't satisfy. Therefore, a new way is needed.
CN 210483323U discloses a "hidden outward opening handle mounting structure of automobile door", including the door planking, characterized by: the novel automobile door frame comprises an automobile door outer plate, a support assembly, a hidden outward opening handle assembly and a front end and a rear end, wherein the middle of the support assembly is fixedly connected with the automobile door outer plate, the hidden outward opening handle assembly is fixedly connected with the support assembly, and the front end and the rear end of the support assembly are fixedly connected with an automobile door frame. The integral strength of the vehicle door can be improved, and the connection reliability of the hidden outward-opening handle assembly is ensured; the clearance gap between the hidden outward opening handle assembly and the vehicle door molding surface is adjusted; the whole stability of the bracket assembly can be improved, the deformation risk in the transportation process is reduced, the precision control of the whole vehicle door is facilitated, the strength and the deformation resistance of the whole vehicle door are improved, and the problems of separate supply of vehicles, low welding precision and high station pressure of a host factory in the past are solved; the structure is stable and reliable, and the material utilization rate is high.
The CN 216805082U discloses a door handle installation reinforcing plate and a vehicle, comprising a door outer plate reinforcing piece and a handle reinforcing piece, wherein the door outer plate reinforcing piece and the handle reinforcing piece are connected together through laser splice welding to form an integrated structure, the thickness of the door outer plate reinforcing piece is smaller than that of the handle reinforcing piece but is larger than half of that of the handle reinforcing piece, so that the door handle installation reinforcing plate meets the rigidity and strength requirements of different parts, and has the advantages of high structural rigidity, good precision, light weight, less welding procedures and less occupation of the door space size. The thickness of the outer plate reinforcement of the vehicle door is smaller than that of the handle reinforcement but is larger than half of that of the handle reinforcement, so that different rigidity and strength of different positions can be achieved, performance requirements of different parts are met, local performance reinforcement is achieved, and the material utilization ratio is high.
The technical solutions disclosed in both patent documents are not lost as one of the beneficial attempts in the art.
Disclosure of Invention
The utility model aims to provide a hidden outward-opening door handle assembly structure which can reduce the number of parts and welding spots, improve the matching precision of the parts, improve the assembly efficiency and reduce the manufacturing cost of the whole automobile.
The utility model relates to a hidden outward opening door handle assembly structure, which comprises a door handle reinforcement and a door handle assembly and is characterized in that: the automobile door handle reinforcing piece is of an integral structure, a handle mounting hole in a long round shape is formed in the upper portion of the rear portion of the automobile door handle reinforcing piece, two pre-hanging holes are formed in the upper edge of the handle mounting hole, and a plurality of handle mounting nuts are arranged in the peripheral edge of the handle mounting hole; the vehicle door handle assembly is provided with two pre-hanging brackets and a plurality of tolerance regulator mounting bolts; the door handle of the door handle assembly is correspondingly matched with the handle mounting hole of the door handle reinforcement; the two pre-hanging brackets on the vehicle door handle assembly are correspondingly matched with the two pre-hanging holes of the vehicle door handle reinforcing piece, and a plurality of tolerance regulator mounting bolts on the vehicle door handle assembly are correspondingly matched, connected and fastened with a plurality of handle mounting nuts of the vehicle door handle reinforcing piece.
The door handle reinforcement is made of steel plates and is formed by stamping.
Further, three handle mounting nuts are arranged near the peripheral edge of the handle mounting hole, three tolerance regulator mounting bolts are arranged on the vehicle door handle assembly, and the three handle mounting nuts are in one-to-one corresponding fit connection and fastening with the three tolerance regulator mounting bolts.
Further, two hole edge glue extrusion grooves are formed in the edge of the handle mounting hole of the vehicle door handle reinforcing piece.
Further, five lower side glue extrusion grooves are formed in the lower portion of the vehicle door handle reinforcing piece.
Further, four upper windowsill adhesive grooves are formed in the upper portion of the door handle reinforcing member.
Further, three lightening holes are provided at the front and middle portions of the door handle reinforcement.
Further, two pre-hanging holes near the upper edge of the handle mounting hole are both transverse bar-shaped holes
Further, a pre-hanging hole is formed in the front portion, close to the upper edge of the handle mounting hole, and a pre-hanging hole is formed in the rear portion, close to the upper edge of the handle mounting hole.
Further, a handle mounting nut is arranged at the edge of the rear part near the upper edge of the handle mounting hole, a handle mounting nut is arranged in the middle near the lower edge of the handle mounting hole, and a handle mounting nut is arranged in the middle near the front edge of the handle mounting hole.
Compared with the traditional mounting structure, the utility model has the following advantages:
(1) Because the four components of the traditional hidden outward-opening handle reinforcement assembly, namely the outer plate reinforcement of the vehicle door, the middle reinforcement of the outer plate of the vehicle door, the handle mounting plate and the longitudinal reinforcement of the outer plate of the vehicle door are designed and optimized into a whole, the welding process is reduced, and the manufacturing precision is improved;
(2) The number of parts of the hidden outward-opening door handle assembly is reduced, so that the investment cost of a die, a welding fixture and a checking fixture is reduced, and the manufacturing cost of the whole automobile is reduced.
(3) Because the pre-hanging hole is designed during assembly, the pre-hanging bracket of the hidden outward-opening door handle can be installed into the pre-hanging hole during assembly, an operator can not need to hold the hidden outward-opening door handle assembly, two pre-hanging screws on the traditional hidden outward-opening handle bracket can be reduced, the operator can assemble easily, the assembly efficiency is improved, and the manufacturing cost of the whole automobile can be reduced.
(4) Because the expansion glue coating grooves are arranged on the upper part of the outer plate of the vehicle door, the middle part of the outer plate of the vehicle door and around the mounting hole of the handle, the application amount of the reinforcing film is reduced, and the manufacturing cost of the whole vehicle is reduced.
Drawings
FIG. 1 is an isometric view of a conventional hidden out-handle reinforcement assembly;
FIG. 2 is a schematic structural view of a conventional hidden out-opening handle assembly;
FIG. 3 is a schematic structural view of the door handle reinforcement of the present utility model
FIG. 4 is an isometric view of the door handle assembly of the present utility model;
fig. 5 is a schematic structural view of the present utility model.
In the figure (technical features indicated by the marks):
1-a traditional hidden outward-opening handle reinforcement assembly, 11-a door outer plate reinforcement, 12-a door outer plate longitudinal reinforcement and 13-a door outer plate middle reinforcement;
14-a handle mounting plate, 141-a pre-hanging bolt, 142-a pre-hanging bolt, 143-a handle mounting nut, 144-a handle mounting nut, 145-a handle mounting nut;
2-a traditional hidden outward-opening handle, 21-a pre-hanging hole, 22-a pre-hanging hole, 23-a tolerance regulator mounting bolt, 24-a tolerance regulator mounting bolt and 25-a tolerance regulator mounting bolt;
3-a vehicle door handle reinforcement, 30-a handle mounting hole, 31-a pre-hanging hole, 32-a pre-hanging hole, 33-a handle mounting nut, 34-a handle mounting nut, 35-a handle mounting nut, 36-a hole edge glue extrusion groove, 37-a lower edge glue extrusion groove (five channels), 38-a windowsill glue extrusion groove (four channels), and 39-a weight reducing hole (three channels);
4-door handle assembly, 41-pre-hang bracket, 42-pre-hang bracket, 43-tolerance regulator mounting bolt, 44-tolerance regulator mounting bolt, 45-tolerance regulator mounting bolt.
Detailed Description
The following describes the technical scheme of the utility model further by using the conventional technology and combining the attached drawings:
referring to the conventional hidden out-opening handle reinforcement assembly 1 shown in fig. 1, it is composed of four members of a door outer panel reinforcement 11, a door outer panel longitudinal reinforcement 12, a door outer panel middle reinforcement 13 and a handle mounting plate 14, the door outer panel longitudinal reinforcement 12 is welded and fixed with the front end portion of the door outer panel reinforcement 11 and the front end portion of the door outer panel middle reinforcement 13; the handle mounting plate 14 is welded and fixed with the rear end of the door outer plate reinforcement 11 and the rear end of the door outer plate middle reinforcement 13; the handle mounting plate 14 is provided with two pre-hang bolts 141, 142 and three handle mounting nuts 143, 144, 145. The conventional hidden outward opening handle 2 is provided with two pre-hanging holes 21, 22 and three tolerance regulator mounting bolts 23, 24, 25.
Referring to fig. 2, when the conventional hidden type outside-open handle reinforcement assembly 1 is assembled with the conventional hidden type outside-open handle 2, the two pre-hanging holes 21 and 22 on the conventional hidden type outside-open handle 2 are pre-hung with the two pre-hanging bolts 141 and 145 on the conventional hidden type outside-open handle reinforcement assembly 1, and then the three tolerance regulator mounting bolts 23, 24 and 25 on the conventional hidden type outside-open handle 2 are assembled and fastened with the three handle mounting nuts 143, 144 and 145 on the handle mounting plate 14 of the conventional hidden type outside-open handle reinforcement assembly 1.
The traditional hidden outward-opening handle reinforcement assembly structure has the defect that parts are more, so that tolerance accumulation and welding deformation among the parts are caused, and the handle reinforcement assembly precision is poor. Aiming at the defects of the prior art, the utility model provides a hidden outward opening door handle assembly structure.
Referring to fig. 3, 4 and 5, a hidden out-opening door handle assembly structure is shown, comprising a door handle reinforcement 3 and a door handle assembly 4; the vehicle door handle reinforcement 3 is of an integral structure, an oblong handle mounting hole 30 is formed in an upper position of the rear part of the vehicle door handle reinforcement 3, two pre-hanging holes 31 and 32 are formed near the upper edge of the handle mounting hole 30, and a plurality of handle mounting nuts are arranged near the peripheral edge of the handle mounting hole 30; the door handle assembly 4 is provided with two pre-hanging brackets 41 and 42 and a plurality of tolerance regulator mounting bolts; the door handle of the door handle assembly 4 is correspondingly matched with the handle mounting hole 30 of the door handle reinforcement 3; the two pre-hanging brackets 41 and 42 on the door handle assembly 4 are correspondingly matched with the two pre-hanging holes 31 and 32 of the door handle reinforcement 3, and a plurality of tolerance regulator mounting bolts on the door handle assembly 4 are correspondingly matched, connected and fastened with a plurality of handle mounting nuts of the door handle reinforcement 3.
The door handle reinforcement 3 is made of steel plates and is formed by stamping. So as to improve the strength and the manufacturing precision, reduce the number of components and reduce the welding procedure.
Three handle mounting nuts 33, 34 and 35 are arranged near the peripheral edge of the handle mounting hole 30, three tolerance regulator mounting bolts 43, 44 and 45 are arranged on the vehicle door handle assembly 4, and the three handle mounting nuts 33, 34 and 35 are in one-to-one corresponding connection and fastening with the three tolerance regulator mounting bolts 43, 44 and 45.
Two hole edge glue extrusion grooves 36 are formed in the edge of the handle mounting hole 30 of the vehicle door handle reinforcing member 3. After the gluing, the mounting rigidity of the three handle mounting nuts can be improved.
Five lower side glue extrusion grooves 37 are formed in the lower portion of the door handle reinforcement 3. After the glue is applied, the dent resistance of the outer plate of the vehicle door can be improved. The number of the reinforcing films of the outer plate of the vehicle door can be reduced, and the manufacturing cost of the whole vehicle is reduced.
Four upper sill adhesive grooves 38 are provided in the upper portion of the door handle reinforcement 3. After the glue is applied, the rigidity of the door sill can be improved.
Three lightening holes 39 are provided in the front and middle of the door handle reinforcement 3. To reduce the weight of the door handle reinforcement.
The two pre-hanging holes 31 and 32 arranged near the upper edge of the handle mounting hole 30 are both transverse bar-shaped holes. To facilitate the pre-hang operation.
A pre-hanging hole 31 is provided at a front portion near the upper edge of the handle mounting hole 30, and a pre-hanging hole 32 is provided at a rear portion near the upper edge of the handle mounting hole 30.
A handle mounting nut 33 is provided at the rear edge near the upper side of the handle mounting hole 30, a handle mounting nut 34 is provided at the middle part near the lower side of the handle mounting hole 30, and a handle mounting nut 35 is provided at the middle part near the front side of the handle mounting hole 30.
When the utility model is assembled, the two pre-hanging brackets 41 and 42 on the vehicle door handle assembly 4 pass through the two pre-hanging holes 31 and 32 on the vehicle door handle reinforcing piece 3 to finish the pre-hanging operation; after the pre-hanging is completed, the three tolerance regulator mounting bolts 43, 44 and 45 on the vehicle door handle assembly 4 are in one-to-one corresponding connection and fastening with the three handle mounting nuts 33, 34 and 35 on the vehicle door handle reinforcement 3, and then the assembly is completed.
Claims (10)
1. The utility model provides a hidden outward opening door handle assembly structure, includes door handle reinforcement (3) and door handle assembly (4), characterized by: the automobile door handle reinforcement (3) is of an integral structure, an oblong handle mounting hole (30) is formed in the upper portion of the rear portion of the automobile door handle reinforcement (3), two pre-hanging holes (31, 32) are formed in the upper edge, close to the handle mounting hole (30), of the automobile door handle reinforcement, and a plurality of handle mounting nuts are arranged in the peripheral edge, close to the handle mounting hole (30); two pre-hanging brackets (41, 42) and a plurality of tolerance regulator mounting bolts are arranged on the vehicle door handle assembly (4); the door handle of the door handle assembly (4) is correspondingly matched with a handle mounting hole (30) of the door handle reinforcement (3); two pre-hanging brackets (41, 42) on the vehicle door handle assembly (4) are correspondingly matched with two pre-hanging holes (31, 32) of the vehicle door handle reinforcement (3), and a plurality of tolerance regulator mounting bolts on the vehicle door handle assembly (4) are correspondingly matched, connected and fastened with a plurality of handle mounting nuts of the vehicle door handle reinforcement (3).
2. The hidden out-opening door handle assembly structure according to claim 1, wherein: the vehicle door handle reinforcing piece (3) is made of steel plates and is formed by stamping.
3. The hidden out-opening door handle assembly structure according to claim 1 or 2, characterized in that: three handle mounting nuts (33, 34, 35) are arranged near the peripheral edge of the handle mounting hole (30), three tolerance regulator mounting bolts (43, 44, 45) are arranged on the vehicle door handle assembly (4), and the three handle mounting nuts (33, 34, 35) are in one-to-one corresponding connection and fastening with the three tolerance regulator mounting bolts (43, 44, 45).
4. The hidden out-opening door handle assembly structure according to claim 1 or 2, characterized in that: two hole edge glue extrusion grooves (36) are formed in the edge of the handle mounting hole (30) of the vehicle door handle reinforcing piece (3).
5. The hidden out-opening door handle assembly structure according to claim 4, wherein: five lower side glue extrusion grooves (37) are arranged at the lower part of the vehicle door handle reinforcement (3).
6. The hidden out-opening door handle assembly structure according to claim 5, wherein: four upper windowsill adhesive grooves (38) are formed in the upper portion of the vehicle door handle reinforcing member (3).
7. The hidden out-opening door handle assembly structure according to claim 1, wherein: three lightening holes (39) are provided in the front and middle of the door handle reinforcement (3).
8. The hidden out-opening door handle assembly structure according to claim 1, wherein: two pre-hanging holes (31, 32) near the upper edge of the handle mounting hole (30) are both transverse bar-shaped holes.
9. The hidden out-opening door handle assembly structure according to claim 8, wherein: a pre-hanging hole (31) is arranged at the front part near the upper edge of the handle mounting hole (30), and a pre-hanging hole (32) is arranged at the rear part near the upper edge of the handle mounting hole (30).
10. The hidden out-opening door handle assembly structure according to claim 1, wherein: a handle mounting nut (33) is arranged at the edge of the rear part near the upper edge of the handle mounting hole (30), a handle mounting nut (34) is arranged at the middle part near the lower edge of the handle mounting hole (30), and a handle mounting nut (35) is arranged at the middle part near the front edge of the handle mounting hole (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577527.5U CN219733106U (en) | 2023-03-22 | 2023-03-22 | Hidden outward opening door handle assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577527.5U CN219733106U (en) | 2023-03-22 | 2023-03-22 | Hidden outward opening door handle assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733106U true CN219733106U (en) | 2023-09-22 |
Family
ID=88030373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320577527.5U Active CN219733106U (en) | 2023-03-22 | 2023-03-22 | Hidden outward opening door handle assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733106U (en) |
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2023
- 2023-03-22 CN CN202320577527.5U patent/CN219733106U/en active Active
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