CN218112835U

CN218112835U - Back door locating component and vehicle

Info

Publication number: CN218112835U
Application number: CN202222869394.7U
Authority: CN
Inventors: 郑文成; 苑雪雷; 王国军; 孟奕旭; 曹会杰
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-12-23
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a back door locating component and vehicle, back door locating component, include: the limiting block is used for being connected with the back door; the locating piece, the locating piece includes location portion and connecting portion, location portion with connecting portion link to each other, connecting portion are suitable for to extend the inboard of rear bumper and are used for linking to each other with the side wall, location portion is suitable for to extend the outside of rear bumper with the stopper supports the press fit. The utility model discloses a back door locating component updates design and improvement through the structure to the locating piece for the locating piece is installing in the side wall in order to be used for with the spacing cooperation of stopper, and the screw structure is invisible, realizes outside vision optimization, promotes the exquisite perception of whole car.

Description

Back door locating component and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle manufacturing technique and specifically relates to a back door locating component and vehicle that has this back door locating component are related to.

Background

Among the correlation technique, the back door of vehicle is equipped with the stopper, and is provided with on the side wall of vehicle and supports press fit's locating piece with the stopper, but in present motorcycle type for the screw that carries out connection fixing respectively stopper and locating piece leaks outward, and overall structure design look and feel is relatively poor, and visual effect is general, has the space of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a back door locating component, the connecting portion of locating piece and side wall and the connecting piece that corresponds are invisible in rear bumper's inboard, do benefit to promote whole impression, strengthen exquisite perception.

According to the utility model discloses back door locating component, include: the limiting block is used for being connected with the back door; the locating piece, the locating piece includes location portion and connecting portion, location portion with connecting portion link to each other, connecting portion are suitable for to extend the inboard of rear bumper and are used for linking to each other with the side wall, location portion is suitable for to extend the outside of rear bumper with the stopper supports the press fit.

According to the utility model discloses back door locating component updates the design and improves through the structure to the locating piece for the locating piece is installing in the side wall in order to be used for with the spacing cooperation of stopper, and the screw structure is invisible, realizes outside vision optimization, promotes the exquisite perception of whole car.

According to the utility model discloses back door locating component, connecting portion structure is platelike and includes first connection region and second connection region, first connection region is equipped with the connecting hole, the connecting hole be used for wear to establish with the connecting piece that the side wall links to each other, second connection region with location portion is fixed links to each other.

According to the utility model discloses back door locating component, the connecting hole is a plurality of, just the connecting hole is in separate the distribution between the first connection zone.

According to the utility model discloses back door locating component, location portion has the face of pressing that supports, it is equipped with convex the muscle of pressing to support the face of pressing, support the muscle with the stopper is spacing to offset.

According to the utility model discloses back door locating component, it is a plurality of, and a plurality of to press the muscle to be in to press the muscle to last spaced apart distribution of face.

According to the utility model discloses back door locating component, it is in to support the pressure muscle support convex height on the pressure face for h, satisfy: h is more than or equal to 2.4mm and less than or equal to 2.6mm.

According to the utility model discloses back door locating component, the stopper is equipped with mounting hole and installation counter bore, the installation counter bore form in the stopper deviates from one side of back door, the stopper is suitable for through wearing to locate the screw connector of mounting hole with the back door links to each other, the head of screw connector is located in the installation counter bore.

According to the utility model discloses back door locating component, the stopper is in the orientation one side of back door is equipped with the enhancement bulge loop, the enhancement bulge loop encircles the mounting hole distributes.

According to the utility model discloses back door locating component, the stopper is equipped with the locating pin, the locating pin with back door grafting location fit.

The utility model also provides a vehicle.

According to the utility model discloses vehicle is provided with any kind of above-mentioned embodiment back door locating component.

The vehicle and the above-described tailgate assembly have the same advantages over the prior art and are not described in detail herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a schematic structural view of a back door positioning assembly according to an embodiment of the present invention;

fig. 2 is a top view of a locating block according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a limiting block according to an embodiment of the present invention;

figure 4 is an assembled cross-sectional view of a back door positioning assembly with structural members of a vehicle according to an embodiment of the present invention.

Reference numerals:

the back door positioning assembly 100 is provided with,

the stop block 1, the mounting counter bore 11, the mounting hole 12, the reinforcing convex ring 13, the positioning pin 14, the positioning block 2, the positioning portion 21, the pressing surface 211, the pressing rib 212, the connecting portion 22, the first connecting area 221, the connecting hole 2211, the second connecting area 222,

rear bumper 200, tail lamp mounting plate patch board 300, back door 400.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, a back door positioning assembly 100 according to an embodiment of the present invention is described, wherein the connecting structure between the positioning block 2 and the side wall of the back door positioning assembly 100 is located inside the rear bumper 200, so that the specific connecting structure is not visible outside the vehicle, thereby improving the appearance of the outside structure and enhancing the delicate perception.

As shown in fig. 1-4, a back door positioning assembly 100 according to an embodiment of the present invention includes: stopper 1 and locating piece 2.

The limiting block 1 is used for being connected with the back door 400, the limiting block 1 can be detachably connected with the back door 400 through a connecting structure, or can be fixedly connected with the back door 400, so that the limiting block 1 and the back door 400 can move relative to the side body as a whole in actual use, namely, the limiting block 1 can follow the back door 400 when the back door 400 is opened or closed relative to the side body.

The positioning block 2 comprises a positioning part 21 and a connecting part 22, the positioning part 21 is connected with the connecting part 22, the connecting part 22 is suitable for extending to the inner side of the rear bumper 200 so as to be connected with the side wall, the positioning part 21 is suitable for extending to the outer side of the rear bumper 200 so as to be in press fit with the limiting block 1, and therefore the part, connected with the side wall, of the positioning block 2 is located in the rear bumper 200, and the structure of the part is not visible.

Specifically, as shown in fig. 4, in actual mounting, the connection portion 22 is attached to the tail lamp mounting plate patch 300 of the side wall, and the connection portion 22 and the tail lamp mounting plate patch 300 are connected by screws so that the positioning block 2 is fixed to the side wall, and the connection portion 22 and the screws are located inside the rear bumper 200. Meanwhile, the positioning portion 21 is connected above the connecting portion 22 and extends out of the outer side of the rear bumper 200, that is, the positioning portion 21 protrudes out of the rear bumper 200, so that when the back door 400 is closed relative to the side wall of the vehicle body, the limiting block 1 is pressed against the positioning portion 21, and the back door 400 and the side wall are relatively fixed. From this, when looking over from the outside of vehicle, connecting portion 22 and be used for all being located rear bumper 200 with the screw that connecting portion 22 and side wall link to each other, can not cause the problem that the screw leaks outward, promote the visual effect of whole car.

According to the utility model discloses back door locating component 100 through the structure to locating piece 2 update design and improvement for locating piece 2 is installing in the side wall in order to be used for with the spacing cooperation of stopper 1, the screw structure is invisible, realizes outside vision optimization, promotes the exquisite perception of whole car.

In some embodiments, the connecting portion 22 is configured in a plate shape, and the connecting portion 22 includes a first connecting region 221 and a second connecting region 222, the first connecting region 221 is provided with a connecting hole 2211, the connecting hole 2211 is used for penetrating a connecting piece connected with the side wall, and the second connecting region 222 is fixedly connected with the positioning portion 21, so as to connect the connecting portion 22 with other structures or components.

As shown in fig. 1, a left side area (front side in an actual vehicle) of the connection portion 22 is configured as a second connection area 222, a right side area (rear side in an actual vehicle) of the connection portion 22 is configured as a first connection area 221, and the positioning portion 21 is connected to an upper portion of a left side of the connection portion 22, and at the same time, a connection hole 2211 is provided in the right side area of the connection portion 22.

And, in actual installation, as shown in fig. 4, the connecting portion 22 is integrally placed on the inner side of the rear bumper 200, and the right side area of the connecting portion 22 is connected to the side wall through a connecting member penetrating through the connecting hole 2211, the connecting member is a screw, and meanwhile, the connecting portion 22 is connected with a positioning portion 21 protruding upward, and the positioning portion 21 penetrates the rear bumper 200 upward to abut against the stopper 1.

In some embodiments, the connecting holes 2211 are multiple, and the connecting holes 2211 are distributed at intervals in the first connecting area 221, so that the first connecting area 221 of the connecting portion 22 is connected to the side wall by multiple connecting members.

Specifically, as shown in fig. 1, the connection portion 22 is provided with 2 connection holes 2211, and the 2 connection holes 2211 are distributed at intervals to be distributed at intervals in the length direction of the first connection region 221. Therefore, the connection stability of the positioning block 2 and the side wall can be improved, and the positioning block 2 is prevented from falling off from the side wall.

In some embodiments, the positioning portion 21 has a pressing surface 211, the pressing surface 211 is provided with a protruding pressing rib 212, the pressing rib 212 is abutted to the limiting block 1 in a limiting manner, that is, when the actual pressing is limited, the pressing rib 212 on the positioning block 2 is in contact with the limiting block 1, so that the contact area between the pressing rib and the limiting block is small, the sealing return force is reduced, and the delicate perception of the positioning block 2 of the back door 400 is improved.

Furthermore, support and press the muscle 212 to be a plurality of, and a plurality of muscle 212 that support to press is spaced apart on supporting the face 211, and like this, a plurality of muscle 212 that support to press can offset with stopper 1 simultaneously, guarantee the support stability to back door 400.

As shown in fig. 2, the number of the pressing ribs 212 may be 3, and the 3 pressing ribs 212 are uniformly spaced on the pressing surface 211, so that the fitting surface of the positioning block 2 is simplified and the contact area between the positioning block 2 and the limiting block 1 is reduced on the premise of ensuring the supporting force.

In some embodiments, the protruding height of the pressing rib 212 on the pressing surface 211 is h, which satisfies: h is more than or equal to 2.4mm and less than or equal to 2.6mm. The protruding height of the pressing rib 212 can be set to be between 2.4mm and 2.6mm, and can be set to be 2.45mm, 2.5mm and 2.55mm if h is set.

From this, the protrusion height setting that will support the muscle 212 is in above-mentioned within range, can make this highly be greater than the interference volume between stopper 1 and the support briquetting, and like the actual interference volume be 1mm, guarantee sealed return force, promote the exquisite perception of back door 400 locating piece 2.

In some embodiments, the limiting block 1 is provided with a mounting hole 12 and a mounting counter bore 11, the mounting hole 12 is in a communication state with the mounting counter bore 11, the aperture of the mounting hole 12 is smaller than that of the mounting counter bore 11, and the mounting hole 12 and the mounting counter bore 11 jointly penetrate through the limiting block 1.

Wherein, the installation counter bore 11 is formed at one side that stopper 1 deviates from back door 400, and stopper 1 is suitable for the spiro union piece through wearing to locate mounting hole 12 and links to each other with back door 400, and the head of spiro union piece is located installation counter bore 11. The screw may be a screw.

As shown in fig. 1, a mounting counter bore 11 is provided on the left side of the stopper 1, and during actual connection, a screw can be inserted from the mounting counter bore 11 and gradually pass through the mounting hole 12 to extend to one side of the stopper 1 facing the back door 400, so as to connect and fix the screw with the back door 400. After the assembly is completed, the head of the screw is located in the mounting counter bore 11 and cannot protrude out of the limiting block 1, namely the screw is invisible outside the vehicle, so that the visual effect of the limiting block 1 is improved, and the exquisite perception is improved.

In some embodiments, the stop block 1 is provided with a reinforcing protrusion ring 13 on a side facing the back door 400, and the reinforcing protrusion ring 13 is distributed around the mounting hole 12. As shown in fig. 3, the reinforcing bead 13 is configured as a circular ring, and the reinforcing bead 13 is provided in the circumferential direction of the mounting hole 12.

From this, when actually connecting fixedly, the screw is worn to locate in mounting hole 12, strengthens bulge loop 13 and is located mounting hole 12 department and cover and locate outside the screw to the intensity and the wearability of reinforcing mounting hole 12 department promote stopper 1's structural stability and reliability.

In some embodiments, stopper 1 is equipped with locating pin 14, and locating pin 14 is pegged graft location fit with back door 400, and stopper 1 one side that deviates from the support piece is located to locating pin 14 promptly, simultaneously, can set up corresponding locating hole on back door 400, and then when linking to each other stopper 1 with back door 400, locating pin 14 can stretch to in the locating hole, realizes stopper 1 and back door 400's quick location, does benefit to the connection efficiency who promotes stopper 1 and back door 400.

And after the limiting block 1 and the back door 400 are connected and fixed, the positioning pin 14 can also play a role in preventing rotation, namely the limiting block 1 and the back door 400 are installed in a matched mode at two positions of the positioning pin 14 and a screw, so that the limiting block 1 can be prevented from rotating around the screw relative to the back door 400, and the stability and the reliability of the structural installation of the limiting block 1 are guaranteed.

The utility model also provides a vehicle.

According to the utility model discloses the vehicle is provided with any one of above-mentioned embodiment back door locating component 100, through the structure to locating piece 2 update the design and improve for locating piece 2 is installing in the side wall in order to be used for with 1 spacing cooperation of stopper, the screw structure is invisible, realizes outside vision optimization, promotes the exquisite perception of whole car.

1. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

2. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

3. In the description of the present invention, "a plurality" means two or more.

4. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

5. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A back door positioning assembly, comprising:

the limiting block is used for being connected with the back door;

the locating piece, the locating piece includes location portion and connecting portion, location portion with connecting portion link to each other, connecting portion are suitable for to extend the inboard of rear bumper and are used for linking to each other with the side wall, location portion is suitable for to extend the outside of rear bumper with the stopper supports the press fit.

2. A back door positioning assembly according to claim 1, wherein the connecting part is configured as a plate and comprises a first connecting area and a second connecting area, the first connecting area is provided with a connecting hole for passing a connecting piece connected with the side frame, and the second connecting area is fixedly connected with the positioning part.

3. A back door positioning assembly according to claim 2, wherein the attachment holes are plural and spaced apart between the first attachment areas.

4. The back door positioning assembly as claimed in claim 1, wherein the positioning portion has a pressing surface with a protruding pressing rib, and the pressing rib is abutted against the limiting block.

5. A back door positioning assembly according to claim 4, wherein the pressing rib is plural and is spaced apart on the pressing surface.

6. A back door positioning assembly according to claim 4, wherein the pressing rib protrudes above the pressing surface by a height h which satisfies: h is more than or equal to 2.4mm and less than or equal to 2.6mm.

7. The back door positioning assembly according to claim 1, wherein the limiting block is provided with a mounting hole and a mounting counter bore, the mounting counter bore is formed on a side of the limiting block facing away from the back door, the limiting block is suitable for being connected with the back door through a screw member penetrating through the mounting hole, and the head of the screw member is located in the mounting counter bore.

8. A back door positioning assembly according to claim 7, wherein the stop block is provided with a reinforcing collar on the side facing the back door, the reinforcing collar being distributed around the mounting hole.

9. A back door positioning assembly according to claim 1, wherein the limiting block is provided with a positioning pin which is inserted into positioning fit with the back door.

10. A vehicle provided with a back door positioning assembly as claimed in any one of claims 1-9.