CN220742881U

CN220742881U - Storage box, interior trim assembly and vehicle

Info

Publication number: CN220742881U
Application number: CN202321476470.6U
Authority: CN
Inventors: 孙阳
Original assignee: Changzhou Mingfei Automotive Parts Co ltd
Current assignee: Changzhou Mingfei Automotive Parts Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-04-09
Anticipated expiration: 2033-06-12

Abstract

The application discloses a storage box, an interior assembly and a vehicle. The storage box comprises a box body, wherein the side wall of the box body is outwards arched, so that the section circumference of the box body is larger than the circumference of a polygon formed by connecting a plurality of corners through straight lines. Wherein, the interior assembly comprises a central channel and the storage box; the storage box is arranged in the central channel in an interference tight fit manner through the box body. Wherein, the vehicle includes foretell interior assembly. The beneficial effects of this application: through carrying out outside arch setting with the lateral wall of box body for put the thing box when installing, can carry out interference close-fitting installation with the mounting hole on the central channel, and then can compensate through the interference volume of design and put the deformation that the thing box leads to because the atress is uneven in the installation, thereby reach and put the installation of thing box and mounting hole full, the clearance is even.

Description

Storage box, interior trim assembly and vehicle

Technical Field

The application relates to the technical field of automobile parts, in particular to a storage box, an interior assembly and a vehicle.

Background

The central tunnel of the car is generally located between the seats of the driver and the co-driver. There are some practical buttons and knobs on the central channel, such as adjusting temperature, wind speed, volume, etc., which are very convenient for the driver to operate, improving the convenience and safety of driving. Meanwhile, a cup stand for placing a water cup and a storage box for placing articles such as a mobile phone are also arranged on the central channel.

The storage box is generally of a thin-wall structure with a long opening, so that when the storage box is installed, the wide side wall of the storage box can be recessed inwards due to uneven stress and insufficient strength of the side wall, and a gap is formed between the opening of the storage box and the installation opening; this not only affects the beauty of the central passage but also results in poor sealing of the central passage. Therefore, improvement of the existing storage box structure is urgently needed.

Disclosure of Invention

One of the objects of the present application is to provide a compact storage case.

It is another object of the present application to provide an interior trim assembly that is aesthetically pleasing in construction.

It is yet another object of the present application to provide a vehicle that is aesthetically pleasing in construction.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a put thing box, includes the box body, the lateral wall of box body outwards arches the setting, so that the cross-section circumference of box body is greater than the circumference of the polygon that a plurality of corners formed through the straight line connection.

Preferably, the side wall of the box body is made of PC+ABS or PC+TRU materials.

Preferably, the box body comprises a long side wall and a short side wall; the long side wall is arranged in an outward arch mode.

Preferably, the cross section of the box body is quadrilateral, and the number of the long side walls is two, wherein at least one long side wall is arranged in an outward arch mode.

Preferably, the section length of the long side wall is set as X, and the connecting line length of the two ends of the long side wall is set as L; x= (105% -110%) L.

Preferably, if the distance from the highest point of the arch of the long side wall to the connecting line of the two ends is h, h= (1% -5%) L.

An interior assembly comprises a central channel and the storage box; the storage box is installed in the central channel in an interference tight fit mode through the box body.

Preferably, the central channel is provided with a mounting hole; the cross section of the mounting hole is polygonal, and the perimeter of the cross section of the mounting hole is larger than or equal to the perimeter of the polygon formed by the connecting line of the corners of the cross section of the box body.

Preferably, the upper end of the side wall of the box body is provided with a flanging extending outwards; the flange is suitable for propping against the side shell of the mounting hole when the box body is mounted.

A vehicle comprises the interior assembly.

Compared with the prior art, the beneficial effect of this application lies in:

through carrying out outside arch setting with the lateral wall of box body for put the thing box when installing, can carry out interference close-fitting installation with the mounting hole on the central channel, and then can compensate through the interference volume of design and put the deformation that the thing box leads to because the atress is uneven in the installation, thereby reach and put the installation of thing box and mounting hole full, the clearance is even.

Drawings

Fig. 1 is a schematic structural view of a storage case according to the present utility model.

Fig. 2 is a schematic cross-sectional view of the storage case of the present utility model.

FIG. 3 is a schematic view of the structure of the center tunnel of the present utility model with the storage box installed.

In the figure: the box 100, the flange 110, the long side wall 101, the short side wall 102, the central passage 200, and the mounting hole 210.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

One aspect of the present application provides a storage case, as shown in fig. 1 to 3, in which a preferred embodiment includes a case body 100, and side walls of the case body 100 are arranged to be arched outward such that a cross-sectional circumference of the case body 100 is greater than a circumference of a polygon formed by connecting a plurality of corners by straight lines.

It will be appreciated that conventional storage cases are designed such that the cross-sectional shape of the case 100 is generally a regular polygonal structure. And when the storage box is mounted, in order to ensure the stability of the mounting structure, the storage box needs to be in interference fit with the corresponding mounting hole 210. The side wall of the box body 100 of the storage box is of a thin-wall structure, so that the bending resistance of the storage box is poor; further, the pressing force generated by the interference between the case 100 and the mounting hole 210 may cause the sidewall of the case 100 to be recessed inward (the external direction is limited by the mounting hole 210). From the appearance, a more obvious gap is generated between the storage box and the mounting hole 210, so that the overall mounting aesthetic property is poor; and the above-described gap may also cause instability in the mounting structure between the storage box and the mounting hole 210, as well as affecting the sealability of the entire central passage 200.

Therefore, the storage box of the embodiment can perform the pre-deformation treatment when the structure design is performed. The theoretical perimeter of the box body 100 is designed in an interference manner at the beginning of the design of the storage box, so that the deformation size generated by the installation of the box body 100 is compensated by the interference size of the box body 100 during the actual assembly, and the effects of full storage box and uniform gap are achieved.

In addition, in order to ensure that the interference dimension of the case 100 can compensate the deformation dimension of the case 100, the side wall of the case 100 needs to be arched to the outside for interference dimension design. Therefore, when the box body 100 is assembled, the outwards arched side wall is extruded by the mounting hole 210 to deform towards the inside of the box body 100, so that on one hand, the deformation compensation can be performed, and on the other hand, the bending resistance of the side wall of the box body 100 can be improved.

In popular terms, the sinking of the traditional storage box during assembly is a process that the side wall changes from a natural state to a deformed state; the deformed side wall is in a state of balanced and stable stress at the moment. Similarly, in the present embodiment, during the assembly process of the box body 100, the side wall of the box body 100 deforms from a natural state of outwards arching to a deformed state of being fitted flush with the mounting hole 210, and at this time, the side wall of the box body 100 is in a state of stable stress balance.

In one embodiment of the present application, the case 100 is made of pc+abs or pc+tru. Compared with the traditional storage box made of PP+EPDM-T20 or PP+TPE materials, the PC+ABS or PC+TRU materials have better rigidity, so that the deformation resistance of the box body 100 can be effectively improved; i.e., the interference of the cartridge 100 with the mounting hole 210 can be appropriately reduced.

In one embodiment of the present application, as shown in fig. 1 and 2, the opening of the case 100 is formed in a long strip shape, and the case 100 includes a long sidewall 101 and a short sidewall 102. It will be appreciated by those skilled in the art that the longer the length of a material of the same material and thickness, the poorer the resistance to deformation; therefore, in the case of the interference design of the case 100, the long side wall 101 may be preferably arranged to be outwardly arched.

It should be noted that the specific structure of the storage box is various, and in general, the common storage box adopts a quadrilateral structure, and can be used for placing articles such as mobile phones.

Therefore, the box 100 has a quadrangular cross section, and the number of the long side walls 101 is two. So that at least one of the long side walls 101 can be arched outwardly when the interference design is in place.

It will be appreciated that since the cross section of the case 100 is not necessarily of a regular rectangular configuration, there may be a single long side wall 101 recessed inwardly when the case 100 is installed. Therefore, when the interference design of the box body 100 is performed, the interference design can be performed with respect to the single inward concave long side wall 101, that is, only one long side wall 101 of the box body 100 needs to be outwards arched. Specifically, the interference design is performed on the long side wall 101, and a person skilled in the art can determine and select according to daily assembly conditions.

Of course, in order to further improve the structural stability of the assembly, or the cross section of the case 100 is a rectangular structure, both long side walls 101 of the case 100 may be outwardly arched.

In this embodiment, when the interference design of the long side wall 101 is performed, the interference of the long side wall 101 is not too large, and the box body 100 cannot be installed easily due to the too large interference; of course, too small an interference cannot meet the use requirements. Therefore, as shown in fig. 2, the length of the cross section of the long side wall 101 is X, and the length of the line connecting the two ends of the long side wall 101 is L; x= (105% -110%) L.

It can be understood that the connection length L of the two ends of the long sidewall 101 in this embodiment is the length of the corresponding sidewall of the conventional storage box, and is also substantially equal to the length of the corresponding side of the mounting hole 210. Thus, the case 100 of the present embodiment has an interference of (0.05 to 0.1) L when assembled. The specific interference choices can be measured in the actual assembly or obtained by software simulation by those skilled in the art.

In this embodiment, when the interference design of the long sidewall 101 is performed, the degree of arching of the long sidewall 101 also affects the assembly of the box 100. Therefore, as shown in fig. 2, when the distance from the highest point of the arch of the long side wall 101 to the connection line between both ends is set to be h, h= (1% -5%) L.

It will be appreciated that the long side walls 101 may be uniformly arcuate or non-uniformly arcuate. However, in either arrangement, the most obstructed mounting position of the case 100 and the mounting hole 210 is necessarily at the apex of the arch. Therefore, in the case of satisfying the above-mentioned interference length, it is necessary to reduce the height of the camber as much as possible; generally, the height of the camber is not easily over 0.05L, but is not too low to meet the length interference design requirements.

Another aspect of the present application provides an interior trim assembly, as shown in fig. 3, wherein a preferred embodiment includes a central channel 200 and the storage box described above; the storage box is mounted in the central channel 200 by interference fit of the box body 100.

In this embodiment, as shown in fig. 3, the central channel 200 is provided with a mounting hole 210; the cross-sectional shape of the mounting hole 210 is substantially the same as that of the case 100, and the cross-sectional circumference of the mounting hole 210 is greater than or equal to the circumference of a polygon formed by connecting the corners of the cross-section of the case 100, so that the case 100 with an interference design can be conveniently inserted into the mounting hole 210.

In this embodiment, as shown in fig. 1 and 3, a flange 110 extending to the outside is provided at the upper end of the side wall of the case 100; when the box body 100 is mounted, the flange 110 can abut against the side shell of the mounting hole 210 when the box body 100 is mounted; and then can guarantee that box body 100 can install in place, also can avoid box body 100 to take place to drop when placing the heavy object and use simultaneously.

In yet another aspect, the present application provides a vehicle, wherein a preferred embodiment includes the trim assembly described above.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a put thing box, includes box body, its characterized in that: the side wall of the box body is outwards arched, so that the circumference of the cross section of the box body is larger than the circumference of a polygon formed by connecting a plurality of corners through straight lines;

the box body comprises a long side wall and a short side wall; the long side wall is outwards arched;

the cross section of the box body is quadrilateral, and then the number of the long side walls is two, wherein at least one long side wall is outwards arched.

2. The storage case of claim 1, wherein: the box body is made of PC+ABS or PC+TRU materials.

3. The storage case of claim 2, wherein: setting the section length of the long side wall as X, and setting the connecting line length at two ends of the long side wall as L; x= (105% -110%) L.

4. A storage case as claimed in claim 3, wherein: let h be the distance from the highest point of the long side wall arch to the connecting line of the two ends, h= (1% -5%) L.

5. An interior trim assembly, characterized in that: comprising a central channel and a storage box according to any one of claims 1-4; the storage box is installed in the central channel in an interference tight fit mode through the box body.

6. The interior trim assembly of claim 5, wherein: the central channel is provided with a mounting hole; the cross section of the mounting hole is polygonal, and the perimeter of the cross section of the mounting hole is larger than or equal to the perimeter of the polygon formed by the connecting line of the corners of the cross section of the box body.

7. The interior trim assembly of claim 6, wherein: the upper end of the side wall of the box body is provided with a flanging extending outwards; the flange is suitable for propping against the side shell of the mounting hole when the box body is mounted.

8. A vehicle, characterized in that: comprising an interior trim assembly according to any one of claims 5-7.