CN210364069U - C-column reinforcing plate with lock catch mounting positions, lock catch mounting plate structure and vehicle - Google Patents
C-column reinforcing plate with lock catch mounting positions, lock catch mounting plate structure and vehicle Download PDFInfo
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- CN210364069U CN210364069U CN201921119677.1U CN201921119677U CN210364069U CN 210364069 U CN210364069 U CN 210364069U CN 201921119677 U CN201921119677 U CN 201921119677U CN 210364069 U CN210364069 U CN 210364069U
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Abstract
The utility model relates to the technical field of vehicle door locks, in particular to a C-pillar reinforcing plate with a lock catch mounting position, a lock catch mounting plate structure and a vehicle; the C-pillar reinforcing plate with the lock catch mounting position comprises a plate body, wherein a lock catch mounting boss protruding towards the direction of the side-wall outer plate is arranged at the position, corresponding to a lock tongue of the rear vehicle door, on the plate body; the lock catch mounting panel of the lock catch mounting boss is arranged towards the direction of a lock tongue of the rear vehicle door; the lock catch mounting panel used for mounting the lock catch nut on the lock catch mounting boss is arranged in the middle, and the periphery of the lock catch mounting panel is connected by materials, so that the strength of the mounting position of the lock catch nut is improved; the lock catch mounting panel is not required to be connected with welding spots of the side wall outer plate, welding gun requirements are avoided, a base plate is not required, polishing is not required, the appearance is smooth, and the processing time is saved; the lock catch mounting panel is connected with the side wall outer plate surface, under the condition that the force is the same, the pressure on the side wall outer plate is reduced, and the problem that the connecting position easily exceeds the yield pressure of the side wall outer plate to crack is avoided.
Description
Technical Field
The utility model belongs to the technical field of the vehicle door lock technique and specifically relates to a novel C post reinforcing plate, hasp mounting panel structure and car that has hasp installation position are related to.
Background
The rear door lock catch mounting nut plate (mounting nut plate for short) is a main bearing piece of a rear door lock catch and a nut plate of the existing vehicle; as disclosed in patent No. 201820218478.5 entitled rear door latch with sound deadening structure, the rear door latch is installed in correspondence with a reinforcing plate (equivalent to an installation nut plate) and a nut plate; as shown in fig. 1, 2 and 3, the conventional mounting nut plate structure is that a rear door lock catch mounting nut plate 101 is in an L shape, is arranged between a side wall outer plate 102 and a C-pillar reinforcing plate 103, is connected to the side wall outer plate in a spot welding manner, and has a certain distance with the C-pillar reinforcing plate; the rear door latch mounting nut plate 101 thus constructed has the following disadvantages: (1) the nut plate with the L-shaped structure has poor rigidity, is welded on the side wall outer plate, is limited in space, can only increase the material thickness if the rigidity is improved, and brings the increase of weight due to the increase of the material thickness, so that the light weight of a vehicle body is not facilitated; (2) the mounting surface of the nut plate and the side wall outer plate are in a cantilever state through spot welding, and meanwhile, the thickness of the side wall outer plate is thinner (0.6-0.8 mm), so that the side wall at the welding point position is easy to crack under the circulating switch of the vehicle door; (3) the mounting surface of the nut plate is spot-welded with the side-wall outer plate, and the side-wall outer plate is deformed at the spot-welding position due to the thinner material thickness of the side-wall outer plate, so that the quality of welding spots is unqualified, and the appearance is influenced; (4) the space of the side wall outer plate is limited, the space of a welding gun is short, a special welding gun needs to be developed, the generalization of the welding gun is not facilitated, and the development cost is wasted; (5) the mounting surface of the nut plate is spot-welded with the side wall outer plate, a copper plate needs to be padded during spot welding, polishing needs to be carried out after spot welding, and the production takt is lengthened.
Therefore, to the problem the utility model discloses the urgent need provide a new C post reinforcing plate, hasp mounting panel structure and car that has hasp installation position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new C post reinforcing plate, hasp mounting plate structure and car that has hasp installation position, through having hasp installation boss the plate body is in order to solve above-mentioned technical problem.
The utility model provides a C post reinforcing plate with a lock catch mounting position, which comprises a plate body, wherein the upper end and the lower end of the plate body are respectively correspondingly connected with a rear door opening upper cover reinforcing plate and a doorsill reinforcing plate, and a lock catch mounting boss protruding towards the direction of a side wall outer plate is arranged at the position of the plate body corresponding to a rear door lock tongue; the lock catch mounting boss comprises a lock catch mounting panel arranged in the middle of the plate body, and the lock catch mounting panel is arranged towards the direction of a lock tongue of the rear vehicle door.
Further, still including connect in the inboard intensity reinforcing plate of plate body, this intensity reinforcing plate pastes and applies in hasp installation boss inboard.
Furthermore, the latch installation boss further comprises a first lateral bending connection panel and a second lateral bending connection panel which are connected with the latch installation panel in a bending mode.
Further, the first side-bending connecting panel and the second side-bending connecting panel are connected in a bending mode.
Furthermore, at least two lock hole mounting holes are formed in the lock catch mounting panel.
Further, the plate body is spot-welded to the strength reinforcing plate.
Furthermore, the thickness of the strength reinforcing plate is 0.6-0.8 mm.
The utility model also provides a lock catch mounting plate structure, which comprises the C-column reinforcing plate with the lock catch mounting position; the side wall outer plate is correspondingly connected with the plate body; the lock catch mounting panel of the plate body is correspondingly attached to the side wall outer plate.
Furthermore, the lock catch further comprises fixing glue connected between the lock catch mounting panel and the side wall outer plate.
The utility model also provides a vehicle, include as above arbitrary hasp mounting panel structure.
Compared with the prior art, the utility model has the following progress:
the utility model provides a C post reinforcing plate with a lock catch mounting position, which comprises a plate body, wherein the upper end and the lower end of the plate body are respectively correspondingly connected with a rear door opening upper cover reinforcing plate and a doorsill reinforcing plate, and a lock catch mounting boss protruding towards the direction of a side wall outer plate is arranged at the position of the plate body corresponding to a rear door lock tongue; the lock catch mounting boss comprises a lock catch mounting panel arranged in the middle of the plate body, and the lock catch mounting panel is arranged towards the direction of a lock tongue of the rear vehicle door; the C-column reinforcing plate is provided with a lock hole mounting boss for mounting the lock nut, the lock mounting panel for mounting the lock nut on the lock mounting boss is arranged in the middle of the C-column reinforcing plate, and the periphery of the C-column reinforcing plate is connected by materials, so that the strength of the mounting position of the lock nut is improved; meanwhile, the lock catch mounting panel is not required to be connected with a welding spot of the side wall outer plate, welding gun requirements are avoided, a base plate is not required, polishing is not required, the appearance can be smooth, and processing and polishing time is saved; the lock catch mounting panel is connected with the side wall outer plate surface, under the condition that the force is the same, the pressure on the side wall outer plate is reduced, and the problem that the existing 5-point welding connection is easy to crack because the connecting position exceeds the yield pressure of the side wall outer plate is solved; and thirdly, a nut plate is omitted, the development of a stamping part is saved, and the cost of a die, a detection tool and the like corresponding to the stamping part is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art vehicle rear door latch nut plate;
FIG. 2 is a schematic view of a prior art vehicle rear door latch nut plate mounted to a vehicle body;
FIG. 3 is a schematic structural view of a prior art vehicle rear door latch nut plate after being mounted to a vehicle body (a cross-sectional view A-A in FIG. 2);
fig. 4 is a schematic structural view (front view) of the C-pillar reinforcement plate with a latch installation site according to a first embodiment of the present invention;
fig. 5 is a schematic structural view (rear view) of the C-pillar reinforcement plate with a latch installation site according to a first embodiment of the present invention;
fig. 6 is a schematic view (front view) of the C-pillar reinforcement plate with a latch installation site according to the first embodiment of the present invention after being installed on the vehicle body;
fig. 7 is a schematic structural view of the latch mounting plate structure according to the first embodiment of the present invention (a cross-sectional view of B-B in fig. 6);
fig. 8 is a schematic view (rear view) of a structure of the latch mounting plate according to a second embodiment of the present invention;
fig. 9 is a schematic structural view (a cross-sectional view of C-C in fig. 6) of the latch mounting plate structure according to the second embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 4, 5 and 7, the C-pillar reinforcement plate with a latch mounting position provided in this embodiment includes a plate body 2, where upper and lower ends of the plate body 2 are respectively connected to a rear door opening upper cover reinforcement plate and a door sill reinforcement plate, and a latch mounting boss 22 protruding toward a side wall outer plate is disposed at a position on the plate body corresponding to a rear door latch; the latch mounting boss includes a latch mounting panel 221 disposed at the middle of the panel body, and the latch mounting panel is disposed toward the latch tongue of the rear door.
The utility model provides a C post reinforcing plate with a lock catch mounting position, which comprises a plate body, wherein the upper end and the lower end of the plate body are respectively correspondingly connected with a rear door opening upper cover reinforcing plate and a doorsill reinforcing plate, and a lock catch mounting boss protruding towards the direction of a side wall outer plate is arranged at the position of the plate body corresponding to a rear door lock tongue; the lock catch mounting boss comprises a lock catch mounting panel arranged in the middle of the plate body, and the lock catch mounting panel is arranged towards the direction of a lock tongue of the rear vehicle door; the C-column reinforcing plate is provided with a lock hole mounting boss for mounting the lock nut, the lock mounting panel for mounting the lock nut on the lock mounting boss is arranged in the middle of the C-column reinforcing plate, and the periphery of the C-column reinforcing plate is connected by materials, so that the strength of the mounting position of the lock nut is improved; meanwhile, the lock catch mounting panel is not required to be connected with a welding spot of the side wall outer plate, welding gun requirements are avoided, a base plate is not required, polishing is not required, the appearance can be smooth, and processing and polishing time is saved; the lock catch mounting panel is connected with the side wall outer plate surface, under the condition that the force is the same, the pressure on the side wall outer plate is reduced, and the problem that the existing 5-point welding connection is easy to crack because the connecting position exceeds the yield pressure of the side wall outer plate is solved; and thirdly, a nut plate is omitted, the development of a stamping part is saved, and the cost of a die, a detection tool and the like corresponding to the stamping part is saved.
Referring to fig. 4, 5 and 7, the latch mounting boss of the present embodiment further includes a first lateral bending connection panel 222 and a second lateral bending connection panel 223 connected to the latch mounting panel in a bending manner; the first side bending connecting panel and the second side bending connecting panel are connected in a bending mode. The two side bending connection panels are connected in a bending mode, so that the strength of the lock catch installation panel is guaranteed, and the lock catch installation panel is prevented from being stressed and deformed.
Referring to fig. 4 and 5, at least two keyhole mounting holes 201 are formed in the latch mounting panel. The present embodiment further comprises a latch nut 6, which is correspondingly disposed on the back of the latch mounting panel.
In this embodiment, the plate body is spot-welded to the strength reinforcing plate. The thickness of the strength reinforcing plate is 0.6-0.8 mm.
Referring to fig. 6 and 7, the present embodiment further provides a latch mounting plate structure, which includes the C-pillar reinforcing plate with the latch mounting locations as described above; the side wall outer plate 5 is correspondingly connected with the plate body; the lock catch mounting panel of the plate body is correspondingly attached to the side wall outer plate. The lock catch is characterized by further comprising a fixing adhesive 4 connected between the lock catch mounting panel and the side wall outer plate.
The embodiment also provides a vehicle, which comprises the lock catch mounting plate structure.
Example two:
the C-pillar reinforcement plate with the latch installation position in the embodiment is an improvement on the first embodiment, technical contents disclosed in the first embodiment are not described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in the present embodiment.
Referring to fig. 8 and 9, the C-pillar reinforcement plate with a latch installation position provided in this embodiment further includes a strength reinforcement plate 3 connected to the inner side of the plate body, and the strength reinforcement plate is attached to the inner side of the latch installation boss. The strength reinforcing plate is connected to the back of the lock catch mounting panel; the lock nut is welded on the back of the strength reinforcing plate. The strength reinforcing plate is provided with a plurality of penetrating holes (not marked in the figure), and the penetrating holes correspond to the lock hole mounting holes one to one.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A C-pillar reinforcing plate with a lock catch mounting position is characterized by comprising a plate body, wherein the upper end and the lower end of the plate body are respectively and correspondingly connected with a rear door opening upper cover reinforcing plate and a doorsill reinforcing plate; the lock catch mounting boss comprises a lock catch mounting panel arranged in the middle of the plate body, and the lock catch mounting panel is arranged towards the direction of a lock tongue of the rear vehicle door.
2. The C-pillar reinforcement plate with a latch mounting site of claim 1, further comprising a strength reinforcement plate attached to the inner side of the plate, wherein the strength reinforcement plate is attached to the inner side of the latch mounting boss.
3. The C-pillar reinforcement plate with a latch mounting location of claim 2, wherein the latch mounting boss further comprises a first and second side-bent attachment panel that is bent to attach to the latch mounting panel.
4. The C-pillar reinforcement panel with snap-lock attachment locations of claim 3, wherein the first and second side-bent connector panels are crimped.
5. The C-pillar reinforcement plate with a latch mounting location of claim 4, wherein the latch mounting panel has at least two latch mounting holes.
6. The C-pillar reinforcement with a snap-lock installation site of claim 5, wherein the panel is spot welded to the strength stiffener.
7. The C-pillar reinforcement plate with the lock catch mounting position according to claim 6, wherein the thickness of the strength reinforcement plate is 0.6mm to 0.8 mm.
8. A latch mounting plate structure comprising a C-pillar reinforcement plate with a latch mounting location according to any one of claims 1-7; the side wall outer plate is correspondingly connected with the plate body; the lock catch mounting panel of the plate body is correspondingly attached to the side wall outer plate.
9. The latch mounting plate structure of claim 8 further comprising a securing adhesive coupled between the latch mounting panel and the side gusset outer panel.
10. A vehicle comprising a latch mounting plate structure according to any one of claims 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119677.1U CN210364069U (en) | 2019-07-17 | 2019-07-17 | C-column reinforcing plate with lock catch mounting positions, lock catch mounting plate structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119677.1U CN210364069U (en) | 2019-07-17 | 2019-07-17 | C-column reinforcing plate with lock catch mounting positions, lock catch mounting plate structure and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210364069U true CN210364069U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921119677.1U Active CN210364069U (en) | 2019-07-17 | 2019-07-17 | C-column reinforcing plate with lock catch mounting positions, lock catch mounting plate structure and vehicle |
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| CN (1) | CN210364069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673411A (en) * | 2022-04-26 | 2022-06-28 | 奇瑞汽车股份有限公司 | Automobile side door lock catch mounting structure |
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2019
- 2019-07-17 CN CN201921119677.1U patent/CN210364069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673411A (en) * | 2022-04-26 | 2022-06-28 | 奇瑞汽车股份有限公司 | Automobile side door lock catch mounting structure |
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