CN211166366U

CN211166366U - Door backplate assembly, door and vehicle

Info

Publication number: CN211166366U
Application number: CN201921589821.8U
Authority: CN
Inventors: 尹艳
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-08-04
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a door backplate assembly, door and vehicle, this door backplate assembly include door backplate (1) and mounting panel (2) of formation on the door panel beating, be provided with joint structure (11) and bearing structure (12) on door backplate (1), door backplate (1) is passed through joint structure (11) with mounting panel (2) joint, bearing structure (12) are used for door backplate (1) with support the top behind mounting panel (2) joint mounting panel (2). This door backplate assembly makes door backplate and mounting panel joint realize firmly assembling through the joint structure of door backplate to supporting structure and mounting panel through on the door backplate support, filled the fit-up gap between door backplate and the mounting panel, thereby can improve the overall sealing nature of door, avoid debris such as rainwater, dust in the external environment to get into in the vehicle through the clearance of door backplate assembly.

Description

Door backplate assembly, door and vehicle

Technical Field

The present disclosure relates to the field of vehicles, and in particular, to a door trim assembly, a vehicle door and a vehicle.

Background

The door backplate assembly is installed on the door of vehicle, mainly plays the effect of the intensity and the leakproofness of reinforcing door. Among the prior art, door backplate assembly includes door backplate and the mounting panel of formation on the door panel beating usually, the insecure condition of assembly easily appears between door backplate and the mounting panel, and the clearance is too big between door backplate and the mounting panel, the leakproofness is relatively poor, produce the abnormal sound easily at the in-process of traveling of vehicle, and in debris such as rainwater among the external environment, dust got into the vehicle through the clearance between door backplate and the mounting panel easily to influence the travelling of vehicle and the comfort that the passenger took.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a door backplate assembly, door and vehicle, this door backplate assembly assemble firmly, have higher leakproofness to can improve the whole leakproofness of door, avoid debris such as rainwater, dust among the external environment to get into in the vehicle through the clearance of door backplate assembly.

In order to realize above-mentioned purpose, this disclosure provides a door backplate assembly, including door backplate and the mounting panel of formation on the door panel beating, be provided with joint structure and bearing structure on the door backplate, the door backplate passes through joint structure with the mounting panel joint, bearing structure is used for the door backplate with support behind the mounting panel joint the mounting panel.

Optionally, the door guard plate is formed into a triangle, the clamping structure includes a first clamping structure, a second clamping structure and a third clamping structure, and the first clamping structure, the second clamping structure and the third clamping structure are respectively arranged close to three corners of the triangle door guard plate; the supporting structure comprises a first supporting structure, a second supporting structure and a third supporting structure, wherein the first supporting structure, the second supporting structure and the third supporting structure are respectively close to the three corners of the door guard plate in a triangular shape.

Optionally, a first clamping hole, a second clamping hole and a third clamping hole are formed in the mounting plate, the first clamping structure comprises a clamping structure body and two opposite elastic clamping legs arranged on the clamping structure body, and the two elastic clamping legs penetrate through the first clamping hole and elastically expand to stop at one side of the mounting plate away from the door guard plate; second joint structure and third joint structure all include the joint seat and form elastic clamping hook on the joint seat, the elastic clamping hook of second joint structure with the elastic clamping hook of third joint structure passes respectively the second draw-in hole with third draw-in hole opens elastically, is in with the backstop is in the mounting panel is kept away from on one side of door backplate.

Optionally, the clamping structure body is formed in an "i" shape, and includes a first plate and a second plate that are arranged oppositely, and a third plate connected between the first plate and the second plate, the elastic clamping leg is arranged on the third plate, the first clamping structure further includes a U-shaped clamping spring piece that has an opening facing the third plate, the U-shaped clamping spring piece is mounted on the third plate, and two elastic clamping legs are respectively formed on two side walls of the U-shaped clamping spring piece.

Optionally, the card socket is formed into a U shape, and includes a bottom plate and two side plates formed on the bottom plate, the elastic hook is formed on the bottom plate, and the bottom plate is further provided with a U-shaped reinforcing plate surrounding the bottom plate.

Optionally, the first support structure and the second support structure are support plates extending from the door guard plate towards the mounting plate, a first reinforcing rib plate is connected between the first support structure and the second support structure, and second reinforcing rib plates are arranged on the first support structure and the second support structure.

Optionally, the third support structure is formed as a support pillar extending from the door trim toward the mounting plate, and a third reinforcement rib is provided on an outer peripheral surface of the third support structure.

Optionally, a positioning column is further formed on the vehicle door protective plate, a positioning hole is formed in the mounting plate, and the positioning column is clamped with the positioning hole.

According to another aspect of the present disclosure, there is provided a vehicle door including the door trim assembly as described above.

According to yet another aspect of the present disclosure, there is also a vehicle including the vehicle door as described above.

Through the technical scheme, because this door backplate assembly can pass through joint structure and mounting panel joint, and can support the mounting panel after making door backplate and mounting panel joint through bearing structure, namely, the bearing structure centre gripping is between door backplate and mounting panel, make bearing structure can fill the fit-up gap between door backplate and the mounting panel, thereby avoid the in-process of traveling at the vehicle, produce the abnormal sound because of the clearance is too big between door backplate and the mounting panel, and then make the door backplate assembly that this disclosure provided assemble firmly, have higher leakproofness, improve the whole leakproofness of door, rainwater in avoiding external environment, debris such as dust get into in the vehicle through the clearance of door backplate assembly.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a perspective view of a door trim assembly provided in accordance with an embodiment of the present disclosure;

FIG. 2 is a perspective view of a door trim provided in accordance with an embodiment of the present disclosure;

FIG. 3 is a perspective view of a mounting plate provided in accordance with one embodiment of the present disclosure;

FIG. 4 is a perspective view of a first clamping structure provided in accordance with one embodiment of the present disclosure;

FIG. 5 is a perspective view of a second/third clamping structure provided in accordance with one embodiment of the present disclosure.

Description of the reference numerals

1 vehicle door guard board 11 clamping structure

111 first clamping structure 1111 clamping structure body

1112 second engaging structure of elastic engaging leg 112

1121 seat 1122 elastic hook

113 third engaging structure 12 supporting structure

121 first support structure 1211 first stiffener plate

1212 second stiffener plate 122 second support structure

123 third support structure 1231 third stiffened panel

13 positioning column 2 mounting plate

21 first clip hole 22 second clip hole

23 third clip hole 24 positioning hole

100 first board 200 second board

300 third plate 400U-shaped clip reed

500 bottom plate 600 side plate

700 lightening hole 800U-shaped reinforcing plate

900 auxiliary reinforcing rib

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of the terms of orientation such as "upper and lower" is generally defined with reference to the drawing direction of the corresponding drawings, and "inner and outer" refer to inner and outer with respect to the outline of the corresponding part itself. Those skilled in the art will appreciate that the foregoing directional terms are used only to explain and illustrate the present disclosure, and are not limiting. Furthermore, terms such as "first," "second," "third," and the like are used to distinguish one element from another, and are not necessarily sequential or significant.

As shown in fig. 1 to 5, in the present disclosure, a door guard assembly is provided, where the door guard assembly includes a door guard 1 and a mounting plate 2 formed on a door sheet metal, a clamping structure 11 and a supporting structure 12 are provided on the door guard 1, the door guard 1 is clamped with the mounting plate 2 through the clamping structure 11, and the supporting structure 12 is used for abutting against the mounting plate 2 after the door guard 1 is clamped with the mounting plate 2. Wherein, joint structure 11 and bearing structure 12 all set up the one side that is close to mounting panel 2 at door backplate 1, and when the assembly, operating personnel can be in the same place door backplate 1 and the joint lock of mounting panel 2 through joint structure 11 to make door backplate assembly install on door panel beating (not shown), after door backplate 1 and the joint of mounting panel 2, bearing structure 12 centre gripping is between door backplate 1 and mounting panel 2.

Through the technical scheme, because this door backplate assembly can be through joint structure 11 and mounting panel 2 joint, and can support against mounting panel 2 behind the bearing structure 12 messenger door backplate 1 and the 2 joints of mounting panel, promptly, bearing structure 12 centre gripping is between door backplate 1 and mounting panel 2, make bearing structure 12 can fill the assembly clearance between door backplate 1 and the mounting panel 2, thereby avoid at the in-process that traveles of vehicle, produce the abnormal sound because of the clearance is too big between door backplate 1 and the mounting panel 2, and then make the door backplate assembly that this disclosure provided assemble firmly, have higher leakproofness, improve the whole leakproofness of door, avoid rainwater in the external environment, debris such as dust get into in the vehicle through the clearance of door backplate assembly.

In one embodiment of the present disclosure, as shown in fig. 1 to 3, the door trim 1 is formed in a triangular shape, the latch structure 11 includes a first latch structure 111, a second latch structure 112, and a third latch structure 113, and the first latch structure 111, the second latch structure 112, and the third latch structure 113 are respectively disposed near three corners of the triangular door trim 1; the support structure 12 includes a first support structure 121, a second support structure 122, and a third support structure 123, and the first support structure 121, the second support structure 122, and the third support structure 123 are respectively disposed near three corners of the triangular door panel 1. Arrange with reasonable position through making joint structure 11 and bearing structure 12 on door backplate 1, can make door backplate 1 pass through joint structure 11 and the firm joint of mounting panel 2, through bearing structure 12 to the stable support of mounting panel 2 and fill the assembly gap between door backplate 1 and the mounting panel 2 to realize door backplate 1 and the firm joint of mounting panel 2, improve the leakproofness of door backplate assembly.

In addition, the number of the clamping structures 11 and the number of the supporting structures 12 can be more than three, as long as at least three clamping structures 11 are arranged near three corners of the triangular door guard plate 1, and at least three supporting structures 12 are arranged near three corners of the triangular door guard plate 1.

Further, as shown in fig. 1 to 5, a first fastening hole 21, a second fastening hole 22 and a third fastening hole 23 are formed on the mounting plate 2, the first fastening structure 111 includes a fastening structure body 1111 and two opposite elastic fastening legs 1112 disposed on the fastening structure body 1111, and the two elastic fastening legs 1112 pass through the first fastening hole 21 and elastically expand to stop on a side of the mounting plate 2 away from the door trim 1; the second clamping structure 112 and the third clamping structure 113 both include a clamping seat 1121 and an elastic clamping hook 1122 formed on the clamping seat 1121, and the elastic clamping hook 1122 of the second clamping structure 112 and the elastic clamping hook 1122 of the third clamping structure 113 respectively pass through the second clamping hole 22 and the third clamping hole 23 and are elastically opened so as to stop on one side of the mounting plate 2 away from the door guard plate 1.

That is to say, during assembly, the first clamping structure 111, the second clamping structure 112 and the third clamping structure 113 disposed at three corners of the door panel 1 can partially pass through the first clamping hole 21, the second clamping hole 22 and the third clamping hole 23, respectively, so that the two elastic clamping legs 1112 and the two elastic clamping hooks 1122 can elastically expand after being compressed and deformed, and stop at one side of the mounting plate 2 far away from the door panel 1, so that the door panel 1 and the mounting plate 2 can be tightly clamped together, thereby realizing firm assembly of the two. In other embodiments, the clamping structure 11 may also be a structure in which a clamping block or a clamping plate protrudes from the surface of the door trim 1, and can be clamped and assembled with a clamping hole, a clamping groove, and the like on the mounting plate 2.

In order to enable the first clamping structure 111 to be clamped on the mounting plate 2 more firmly, further, as shown in fig. 4, the clamping structure body 1111 is formed in an "i" shape and includes a first plate 100 and a second plate 200 which are oppositely arranged, and a third plate 300 connected between the first plate 100 and the second plate 200, an elastic clamping leg 1112 is arranged on the third plate 300, the first clamping structure 111 further includes a U-shaped clamping spring 400 which is opened toward the third plate 300, the U-shaped clamping spring 400 is arranged on the third plate 300, and two elastic clamping legs 1112 are respectively formed on two side walls of the U-shaped clamping spring 400. It can be understood that the third plate 300 is clamped between the first plate 100 and the second plate 200 to form a stable "i" shaped structure, so that the third plate 300 can stably support the U-shaped clip 400, and during assembly, the third plate 300 supports and drives the U-shaped clip 400 to pass through the first clip hole 21, so that the two elastic clip legs 1112 can be firmly clipped on the mounting plate 2, and the first clip structure 111 can be more firmly clipped on the mounting plate 2.

Further, as shown in fig. 5, the clamping seat 1121 is formed in a U shape and includes a bottom plate 500 and two side plates 600 formed on the bottom plate 500, an elastic clamping hook 1122 is formed on the bottom plate 500, and a U-shaped reinforcing plate 800 surrounding the bottom plate 500 is further disposed on the bottom plate 500. That is to say, the two side plates 600 and the U-shaped reinforcing plate 800 are both arranged to reinforce the strength of the bottom plate 500, and further reinforce the strength of the clamping seat 1121, so that the second clamping structure 112 and the third clamping structure 113 can be clamped on the mounting plate 2 more firmly by the elastic clamping hook 1122 during assembly.

In order to increase the overall strength of the support structure 12, as shown in fig. 2, the first support structure 121 and the second support structure 122 are both support plates extending from the door trim 1 toward the mounting plate 2, a first rib 1211 is connected between the first support structure 121 and the second support structure 122, and a second rib 1212 is disposed on each of the first support structure 121 and the second support structure 122. That is, the plurality of first rib plates 1211 and the plurality of second rib plates 1212 increase the strength of the first support structure 121 and the second support structure 122, thereby increasing the overall strength of the support structure 12, enabling the support structure 12 to stably support and abut against the mounting plate 2 to fill the assembly gap between the door trim 1 and the mounting plate 2, and preventing impurities such as rain water and dust from entering the vehicle interior from the door trim assembly.

Further, the third support structure 123 is formed as a support pillar extending from the door panel 1 toward the mounting plate 2, and a third reinforcement rib 1231 is provided on an outer peripheral surface of the third support structure 123. That is, the plurality of third stiffener plates 1231 increases the strength of the third support structure 123, thereby enabling an increase in the overall structural strength of the support structure 12.

Optionally, the side of the door trim 1 facing the mounting plate 2 may be further provided with a plurality of auxiliary beads 900, so that the strength of the door trim 1 can be further increased.

Optionally, the mounting plate 2 may be further provided with a plurality of lightening holes 700, so that the total weight of the door trim assembly can be reduced.

In order to enable the door protection plate 1 to be accurately clamped on the mounting plate 2, as shown in fig. 1 to 3, a positioning column 13 is further formed on the door protection plate 1, a positioning hole 24 is formed on the mounting plate 2, and the positioning column 13 is clamped with the positioning hole 24. It can be understood that, when assembling, can coincide the axis of reference column 13 with the axis of locating hole 24 to pass reference column 13 through locating hole 24 with interference fit's mode joint, with the location of realization door backplate 1 and mounting panel 2, thereby make door backplate 1 can accurately with mounting panel 2 joint through joint structure 11.

According to another aspect provided by the present disclosure, a vehicle door is provided, which includes the door trim assembly as described above.

According to still another aspect provided by the present disclosure, there is also provided a vehicle including the vehicle door as described above.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The utility model provides a door backplate assembly, its characterized in that includes door backplate (1) and mounting panel (2) of formation on the door panel beating, be provided with joint structure (11) and bearing structure (12) on door backplate (1), door backplate (1) is passed through joint structure (11) with mounting panel (2) joint, bearing structure (12) are used for door backplate (1) with support the top behind mounting panel (2) joint mounting panel (2).

2. The door trim assembly according to claim 1, characterized in that the door trim (1) is formed in a triangular shape, the clamping structure (11) comprises a first clamping structure (111), a second clamping structure (112) and a third clamping structure (113), and the first clamping structure (111), the second clamping structure (112) and the third clamping structure (113) are respectively arranged close to three corners of the triangular door trim (1); the supporting structure (12) comprises a first supporting structure (121), a second supporting structure (122) and a third supporting structure (123), wherein the first supporting structure (121), the second supporting structure (122) and the third supporting structure (123) are respectively close to three corners of the triangular vehicle door protection plate (1).

3. The door trim assembly according to claim 2, characterized in that the mounting plate (2) is formed with a first locking hole (21), a second locking hole (22) and a third locking hole (23), the first locking structure (111) comprises a locking structure body (1111) and two opposite elastic locking legs (1112) arranged on the locking structure body (1111), the two elastic locking legs (1112) pass through the first locking hole (21) and elastically expand to stop on a side of the mounting plate (2) away from the door trim (1); second joint structure (112) and third joint structure (113) all include joint seat (1121) and form elasticity trip (1122) on joint seat (1121), elasticity trip (1122) of second joint structure (112) with elasticity trip (1122) of third joint structure (113) pass respectively second draw-in hole (22) with third draw-in hole (23) and elasticity open, are in with the backstop mounting panel (2) are kept away from on one side of door backplate (1).

4. The door trim assembly according to claim 3, wherein the snap structure body (1111) is formed in an "I" shape and includes a first plate (100) and a second plate (200) which are oppositely disposed, and a third plate (300) connected between the first plate (100) and the second plate (200), the elastic catch leg (1112) is disposed on the third plate (300), the first snap structure (111) further includes a U-shaped catch piece (400) which is opened toward the third plate (300), the U-shaped catch piece (400) is mounted on the third plate (300), and the two elastic catch legs (1112) are respectively formed on both side walls of the U-shaped catch piece (400).

5. The door trim assembly according to claim 3, wherein the catch seat (1121) is formed in a U-shape and includes a bottom plate (500) and two side plates (600) formed on the bottom plate (500), the elastic catch (1122) is formed on the bottom plate (500), and a U-shaped reinforcement plate (800) surrounding the bottom plate (500) is further provided on the bottom plate (500).

6. The door trim assembly according to claim 2, characterized in that the first support structure (121) and the second support structure (122) are both support plates extending from the door trim (1) towards the mounting plate (2), a first rib plate (1211) is connected between the first support structure (121) and the second support structure (122), and a second rib plate (1212) is disposed on each of the first support structure (121) and the second support structure (122).

7. The door trim assembly according to claim 2, characterized in that the third support structure (123) is formed as a support pillar extending from the door trim (1) towards the mounting plate (2), and a third reinforcement plate (1231) is provided on an outer circumferential surface of the third support structure (123).

8. The door trim assembly according to claim 1, wherein a positioning column (13) is further formed on the door trim (1), a positioning hole (24) is formed on the mounting plate (2), and the positioning column (13) is clamped with the positioning hole (24).

9. A vehicle door comprising the door trim assembly of any of claims 1-8.

10. A vehicle comprising the door of claim 9.