CN214786758U - Pin bearing plate suitable for hinge mechanism of automobile trunk - Google Patents
Pin bearing plate suitable for hinge mechanism of automobile trunk Download PDFInfo
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- CN214786758U CN214786758U CN202023336612.8U CN202023336612U CN214786758U CN 214786758 U CN214786758 U CN 214786758U CN 202023336612 U CN202023336612 U CN 202023336612U CN 214786758 U CN214786758 U CN 214786758U
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Abstract
The utility model relates to a pin roll bearing plate suitable for the hinge mechanism of an automobile trunk, which comprises a metal plate arranged on a metal plate of an automobile body; the method is characterized in that: the injection molding plate is matched with the metal plate and connected to the inner side surface of the metal plate; the metal plate comprises a first plate part which is in contact with a metal plate of the vehicle body and a second plate part which is used for installing the pin shaft; the first plate part and the second plate part have bending angles in an L shape, and correspondingly, the injection molding plate comprises a transverse plate attached to the first plate part and a vertical plate attached to the second plate part; compared with the prior art, the utility model has the advantages of the mode that the board combined together is moulded in the metal sheet filling, has both solved the poor problem of pure hinge durability of moulding plastics, has reduced the hinge simultaneously and has accounted for the space, reduces the hinge quality to reduce the hinge cost.
Description
Technical Field
The utility model relates to a car trunk hinge technical field especially relates to a round pin axle bearing plate suitable for car trunk the hinge mechanism.
Background
The automobile trunk lid hinge is a key part for smoothly opening the automobile trunk lid, and the safety and the comfort of an automobile are influenced by the reasonability of the design of the automobile trunk lid hinge; the supporting mechanism of the hinge pin shaft is used as an important component structure of the hinge mechanism, and the currently commonly used supporting mechanism of the hinge pin shaft of the trunk lid has an injection molding form and a metal form; the injection molding type hinge pin shaft supporting mechanism is suitable for a small-sized trunk cover with light weight, and the trunk cover is frequently opened, so that the hinge pin shaft supporting mechanism is easy to rub and damage in the moving process and has poor durability; the metal hinge pin shaft support mechanism has the advantages of high bearing capacity, large occupied space, high mass and high cost.
Further improvements to existing hinge pin shaft support mechanisms are needed for this purpose.
Disclosure of Invention
The utility model aims to solve the technical problem that to foretell technical current situation and provide an existing bearing capacity, the less and light round pin axle bearing plate of car trunk the hinge mechanism of quality of frictional force.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the pin shaft bearing plate suitable for the hinge mechanism of the automobile trunk comprises a metal plate arranged on a metal plate of an automobile body; the method is characterized in that: the injection molding plate is matched with the metal plate and connected to the inner side surface of the metal plate; the metal plate comprises a first plate part which is in contact with a metal plate of the vehicle body and a second plate part which is used for installing the pin shaft; the first board with the second board has the angle of inflection and is L shape, corresponds, the board of moulding plastics including with the diaphragm of first board laminating and with the riser of second board laminating.
The metal sheet can be through the mode that welding or fastener are connected with the automobile body panel beating, from the convenient angle consideration of later maintenance, preferably, first board is provided with the first mounting hole that supplies the fastener to pass, and is corresponding, the diaphragm of the board of moulding plastics be provided with the coaxial second mounting hole of first mounting hole.
The metal sheet can be connected through the fastener with the board of moulding plastics, also can use the structure of self to connect, for example the buckle, preferably, second board top is provided with the third mounting hole that supplies the round pin axle to penetrate, the middle part be provided with can with the fourth mounting hole of the board joint of moulding plastics, it is corresponding, the riser top of the board of moulding plastics be provided with the third mounting hole matched with, be used for supporting the bearing portion of round pin axle, the riser middle part of the board of moulding plastics is provided with can stretch into the fourth mounting hole with the buckle of joint is accomplished to the second board.
After the installation of the pin shaft is completed, in order to enable the hinge rotating arm to be limited when rotating, preferably, the end part of the first plate part is provided with a bending flanging.
From the size structure of hinge swinging boom, design suitable spacing turn-ups, in order to reduce the hinge size to reduce the occupation of area ratio space of hinge installation, preferably, turn-ups angle is 90 degrees.
Further, the turn-ups height is 8 millimeters.
For the cooperation backing plate installation location of moulding plastics is accurate, opened a locating hole on the first board of metal sheet, be connected with the buckle and ensure accurate installation together, preferably, first board still is provided with at least one locating hole, and is corresponding, the diaphragm of moulding plastics the board is provided with can stretch into the reference column of locating hole.
In order to strengthen the stress structure of the injection molding plate when supporting the pin shaft and to be more stable when installing the bolt, preferably, the vertical plate of the injection molding plate is provided with a reinforcing rib, and the periphery of the second installation hole of the transverse plate of the injection molding plate is provided with a convex rib.
Compared with the prior art, the utility model has the advantages of the mode that the board combined together is moulded in the metal sheet filling, has both solved the poor problem of pure hinge durability of moulding plastics, has reduced the hinge simultaneously and has accounted for the space, reduces the hinge quality to reduce the hinge cost.
Drawings
FIG. 1 is a schematic view of the pin bearing plate of the hinge mechanism of the trunk of the vehicle according to the present embodiment;
FIG. 2 is an exploded view of the hinge plate of the hinge mechanism of the trunk of the vehicle according to the present embodiment;
FIG. 3 is a cross-sectional view of a pin bearing plate suitable for use in the hinge mechanism of the trunk of the vehicle in this embodiment;
fig. 4 is a partial cross-sectional view of a pin bearing plate suitable for use in the hinge mechanism of a trunk of an automobile in this embodiment.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in FIGS. 1 to 4, the preferred embodiment of the present invention is shown. The pin shaft bearing plate suitable for the hinge mechanism of the automobile trunk comprises an injection molding plate 2 which is matched with a metal plate 1 and connected to the inner side surface of the metal plate 1; the metal plate 1 comprises a first plate part 11 contacted with a metal plate of a vehicle body and a second plate part 12 used for installing the pin shaft 3; first board 11 and second board 12 have the angle of inflection and are L shape, and corresponding, injection moulding board 2 is including the diaphragm 21 with the laminating of first board 11 and the riser 22 with the laminating of second board 12.
The first plate part 11 of the metal plate of the embodiment is provided with a first mounting hole 111 for a fastener to pass through, and correspondingly, the transverse plate 21 of the injection molding plate 2 is provided with a second mounting hole 211 coaxial with the first mounting hole 111; the top of the second plate part 12 is provided with a third mounting hole 121 for the pin shaft 3 to penetrate, the middle part is provided with a fourth mounting hole 122 capable of being clamped with the injection molding plate 2, correspondingly, the top of the vertical plate 22 of the injection molding plate 2 is provided with a supporting part 221 matched with the third mounting hole 121 and used for supporting the pin shaft 3, and the middle part of the vertical plate 22 of the injection molding plate 2 is provided with a buckle 222 capable of extending into the fourth mounting hole 122 and completing clamping with the second plate part 12. Wherein, set up first mounting hole 111 and the second mounting hole 211 that supplies the fastener to stretch into, be in order to let metal sheet 1 and automobile body panel beating can fasten through bolted connection's mode, bolted connection conveniently dismantles to later maintenance.
After the installation of the pin shaft 3 is completed, in order to enable the hinge rotating arm to be limited when rotating, the bending flanging 112 is arranged at the end of the first plate part 11 in the embodiment, the bending angle of the flanging 112 is 90 degrees, and the height of the flanging 112 is 8 mm. The metal plate 1 is provided with a bending flanging 112 for limiting the hinge rotating arm, so that the size of the hinge can be reduced, and the occupation space for mounting the hinge is reduced.
In this embodiment, the first plate portion 11 is further provided with at least one positioning hole 113, and correspondingly, the horizontal plate 21 of the injection molding plate 2 is provided with a positioning post 212 capable of extending into the positioning hole 113. The positioning hole 113 is provided to enable the metal plate 1 and the injection molding plate 2 to be more accurately installed and positioned, the positioning hole 113 on the first plate portion 11 of the metal plate 1 is matched with the positioning column 212 on the transverse plate 21 of the injection molding plate 2, and the metal plate 1 and the injection molding plate 2 are accurately and firmly installed together with the buckle 222.
In order to strengthen the stress structure of the injection molding plate 2 when supporting the pin shaft 3 and to make the bolt more stable when installing the bolt, a vertical plate 22 of the injection molding plate 2 may be provided with a reinforcing rib 223, and the periphery of the second installation hole 211 of the horizontal plate 21 of the injection molding plate 2 is provided with a convex rib 213. The rib 213 provided on the periphery of the second mounting hole 211, i.e., the mounting hole for mounting the bolt, functions like a washer, and can stabilize the bolt connection during fastening, thereby preventing the mounting hole from being damaged due to an excessive torque applied to tighten the bolt and the nut.
In summary, the use process of the pin shaft bearing plate applicable to the hinge mechanism of the automobile trunk is as follows: connect metal sheet 1 and injection molding board 2 to form round pin axle 3 bearing plate through locating hole 113 and buckle 222 of self together, reuse bolt and nut connects this bearing plate on the automobile body panel beating, insert round pin axle 3, the hinge is loaded on, injection molding board 2 is used for supporting pin axle 3's primary structure, can reduce frictional force, thereby the manual opening power of luggage-boot lid has been reduced, metal sheet 1 parcel injection molding board 2 in the outside plays the effect of a reinforcing structure, metal sheet 1 is spacing to the hinge swinging boom through the turn-ups structure of self, reduce the installation and account for than the space, thereby reduce cost.
Claims (8)
1. A pin shaft bearing plate suitable for a hinge mechanism of an automobile trunk comprises a metal plate (1) arranged on a metal plate of an automobile body; the method is characterized in that: the injection molding plate (2) is matched with the metal plate (1) and connected to the inner side face of the metal plate (1); the metal plate (1) comprises a first plate part (11) which is in contact with a metal plate of the vehicle body and a second plate part (12) which is used for installing the pin shaft (3); first board portion (11) with second board portion (12) have the angle of inflection and be L shape, correspond, mould plastics board (2) including with diaphragm (21) of first board portion (11) laminating and with riser (22) of second board portion (12) laminating.
2. The pin bearing plate for a hinge mechanism of a trunk of an automobile according to claim 1, wherein: the first plate part (11) is provided with a first mounting hole (111) for a fastener to pass through, and correspondingly, a transverse plate (21) of the injection molding plate (2) is provided with a second mounting hole (211) coaxial with the first mounting hole (111).
3. The pin bearing plate for a hinge mechanism of a trunk of an automobile according to claim 2, wherein: second board (12) top is provided with third mounting hole (121) that supplies round pin axle (3) to penetrate, the middle part be provided with can with fourth mounting hole (122) of moulding plastics board (2) joint, it is corresponding, the riser (22) top of moulding plastics board (2) be provided with third mounting hole (121) matched with, be used for supporting bearing (221) of round pin axle (3), the riser (22) middle part of moulding plastics board (2) is provided with can stretch into fourth mounting hole (122) with buckle (222) of joint are accomplished to second board (12).
4. A pin bearing plate adapted for use in a hinge mechanism of a trunk of an automobile according to claim 3, wherein: the end part of the first plate part (11) is provided with a bent flanging (112).
5. The hinge mechanism bearing plate for automobile trunk according to claim 4, wherein: the bending angle of the flanging (112) is 90 degrees.
6. The hinge mechanism bearing plate for automobile trunk according to claim 5, wherein: the height of the flanging (112) is 8 mm.
7. The pin bearing plate for a hinge mechanism of a trunk of an automobile according to any one of claims 1 to 6, wherein: the first plate part (11) is further provided with at least one positioning hole (113), and correspondingly, a transverse plate (21) of the injection molding plate (2) is provided with a positioning column (212) capable of extending into the positioning hole (113).
8. The hinge mechanism bearing plate for automobile trunk according to claim 7, wherein: the vertical plate (22) of the injection molding plate (2) is provided with a reinforcing rib (223), and the periphery of the second mounting hole (211) of the transverse plate (21) of the injection molding plate (2) is provided with a convex rib (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336612.8U CN214786758U (en) | 2020-12-31 | 2020-12-31 | Pin bearing plate suitable for hinge mechanism of automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336612.8U CN214786758U (en) | 2020-12-31 | 2020-12-31 | Pin bearing plate suitable for hinge mechanism of automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786758U true CN214786758U (en) | 2021-11-19 |
Family
ID=78743524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336612.8U Active CN214786758U (en) | 2020-12-31 | 2020-12-31 | Pin bearing plate suitable for hinge mechanism of automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786758U (en) |
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2020
- 2020-12-31 CN CN202023336612.8U patent/CN214786758U/en active Active
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