CN216684288U

CN216684288U - Mounting structure for luggage rack of vehicle and vehicle

Info

Publication number: CN216684288U
Application number: CN202123400396.3U
Authority: CN
Inventors: 曾文娟; 程家军; 肖航; 蒋超
Original assignee: Weilai Automobile Technology Anhui Co Ltd
Current assignee: Weilai Automobile Technology Anhui Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of vehicles, and aims to solve the problems that an existing luggage rack mounting structure in a vehicle is complex to mount and a side wall outer plate is easy to deform when a guide stud is screwed down. Through the arrangement, the vehicle luggage rack is simple and convenient to mount, and the situation that the part of the side wall outer plate, which is positioned near the connecting hole, is deformed in the screwing process of the columnar member is avoided.

Description

Mounting structure for luggage rack of vehicle and vehicle

Technical Field

The utility model relates to the technical field of vehicles, and particularly provides a mounting structure of a luggage rack for a vehicle and the vehicle.

Background

At present market mainstream roof luggage rack roughly divide into and bear formula and non-formula luggage rack that bears, bears formula luggage rack and mainly includes two kinds of fixed modes: one is arranged in the top cover area, and the other is arranged in the side wall and top cover launder area. The former is fixed through top cap and top cap arc reinforcing plate (or independent panel beating support), and the shortcoming adopts double-deck panel beating structure, is unfavorable for whole car lightweight and cost control. Although the mounting and fixing requirements of the luggage rack can be met, the roof shape is limited, laser welding cannot be adopted between the top cover and the side wall, the top cover decorating strip needs to be added to shield the gap, and the cost is not favorably controlled.

The patent (CN210733992U) discloses a car luggage rack mounting structure, including car side wall and luggage rack body, the car side wall includes side wall planking and side wall inner panel, and the luggage rack body includes luggage rack skeleton, sets up embedded nut in the luggage rack skeleton, and guide stud one end is twisted with embedded nut and is adorned and be connected, and guide stud passes side wall planking and side wall inner panel, and guide stud's the other end and fastening nut are connected. The guide stud is sleeved with a side wall inner plate fastening assembly, the upper end of the side wall inner plate fastening assembly abuts against the side wall outer plate, and the lower end of the side wall inner plate fastening assembly abuts against the side wall inner plate. However, the side wall inner plate fastening assembly is positioned between the side wall outer plate and the side wall inner plate, so that the mounting structure is inconvenient to operate in the mounting process, and the side wall outer plate is easy to deform in the guide stud tightening process.

Accordingly, there is a need in the art for a new solution to the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the installation structure of the luggage rack in the existing vehicle is complex to install, and the side wall outer plate is easy to deform in the process of screwing the guide stud.

In a first aspect, the present invention provides an installation structure for a roof rack of a vehicle, where the vehicle includes a vehicle side body, the vehicle side body includes a side body outer plate and a side body inner plate, the installation structure includes a connection hole formed on the side body outer plate, a relief hole formed on the side body inner plate at a position corresponding to the connection hole, and a connection assembly, the connection assembly includes a columnar member, a first annular member, and a second annular member disposed on the roof rack, a first end of the columnar member is provided with a limit member, at least a portion of a cylindrical surface of the columnar member near a second end is provided with an external thread, an inner ring of the first annular member and an inner ring of the second annular member are both provided with an internal thread matching the external thread, and in an installed state, the second end of the columnar member penetrates through the connection hole from an inner side of the side body outer plate, the first annular member and the second annular member are respectively positioned on the inner side and the outer side of the side wall outer plate, and the internal thread on the first annular member and the internal thread on the second annular member are both in screwed fit with the external thread, so that the side wall outer plate is clamped between the first annular member and the second annular member.

Through set up on the side wall inner panel and dodge the hole, set up the connecting hole on the side wall planking, set up the annular member of second on the luggage rack, when enclosing the luggage rack assembly in the vehicle side, pass the second end of column member and dodge behind hole and the connecting hole, through first annular member and the annular member spiro union of second and column member, thereby install the luggage rack on the vehicle side encloses, make when installing vehicle luggage rack simple convenient, and the mounting structure is with low costs, the dismouting saves trouble. In the installation process, the luggage rack is placed on the side wall outer plate, the second end of the columnar member penetrates through the avoidance hole and is screwed into the internal thread of the first annular member, along with continuous screwing of the columnar member, the second end of the columnar member penetrates through the connecting hole and is screwed into the internal thread of the second annular member, and then the columnar member is continuously screwed until the limiting member on the columnar member abuts against the first annular member. In the process from screwing to screwing of the columnar member, the first annular member is always abutted against the inner side of the side wall outer plate, and the second annular member is always abutted against the inner side of the side wall outer plate, so that the situation that the part, which is positioned near the connecting hole, of the side wall outer plate deforms in the screwing process of the columnar member is avoided, the luggage rack can be more reliably fixed on the side wall outer plate, and the use requirement of a user is effectively met.

In an optimal technical scheme of the installation structure, the connection assembly further comprises a sleeve, the sleeve is sleeved on the columnar member and located between the first annular member and the limiting member, so that the limiting member is located on one side, far away from the side wall outer plate, of the side wall inner plate.

Through the arrangement, the limiting component on the columnar component is positioned on the side, far away from the side wall outer plate, of the side wall inner plate, so that the columnar component is convenient to twist, the problem that the twisting operation of the columnar component is difficult in a deep cavity between the side wall outer plate and the side wall inner plate is avoided, and the columnar component is convenient to mount and dismount. In addition, the setting of sleeve has still reduced the risk that the external screw thread was collided with the damage on the column component.

In a preferred embodiment of the above-described mounting structure, the sleeve is integrally formed with the first annular member or detachably connected thereto.

In a preferred embodiment of the above-described mounting structure, the inner surface of the sleeve has an internal thread that mates with the external thread of the columnar member.

Through the arrangement, the total length of the internal threads formed on the sleeve and the first annular member is increased, the risk that the internal threads on the first annular member are easily damaged to influence the connection reliability in the process of screwing the columnar member into the internal threads of the first annular member is reduced, and the connection reliability of the columnar member and the first annular member is higher.

In a preferred embodiment of the above-described mounting structure, the luggage rack has a mounting hole formed therein, the outer ring of the second annular member has an annular groove formed therein, and an edge of the mounting hole is fitted into the annular groove.

Through the arrangement, the edge of the mounting hole of the luggage rack is embedded into the annular groove of the second annular member, so that the second annular member is fixed to the luggage rack, the connection strength of the second annular member and the luggage rack is improved, and the condition that the luggage rack is separated from the second annular member when the luggage rack is subjected to strong vibration or bears a large load, and the luggage rack falls off from the side wall of the vehicle is avoided.

In a preferred technical solution of the above installation structure, the connection assembly further includes a sealing ring abutted to the outer surface of the side wall outer panel.

Through foretell setting, can prevent that the rainwater from entering into vehicle inside through the connecting hole, improved hookup location's water-proof effects.

In a preferred technical solution of the above installation structure, the sealing ring is sleeved on the outer ring of the second annular member, and the sealing ring is respectively abutted against the outer surface of the side wall outer plate and the luggage rack.

Through the arrangement, the sealing ring is abutted between the outer surface of the side-wall outer plate and the luggage rack, so that the sealing performance of the connecting position of the luggage rack and the side-wall outer plate is further improved, and the waterproof effect of the connecting position is further improved.

In a preferred technical solution of the above mounting structure, the diameter of the avoiding hole is larger than the diameter of the connecting hole.

Through foretell setting for column component screw in dodges convenient and fast more when hole.

In a preferred embodiment of the above-described mounting structure, the columnar member and the stopper member are integrally formed or detachably connected.

In another aspect, the present invention also provides a vehicle including the mounting structure for a roof rack of a vehicle in any one of the above-described aspects.

It should be noted that the vehicle has all the technical effects of the above-mentioned mounting structure for the luggage rack of the vehicle, and the details are not described herein.

Drawings

Preferred embodiments of the present invention are described below in conjunction with the appended drawings, wherein:

FIG. 1 is a cross-sectional view of a side panel and a roof rack of a vehicle in an attached position in accordance with one embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a sectional view of a portion of the structure of the connecting assembly in one embodiment of the utility model;

list of reference numerals: 1. a side wall inner plate; 11. avoiding holes; 2. a side outer plate; 21. connecting holes; 3. a connection assembly; 31. a columnar member; 311. a stop member; 32. a first annular member; 33. a sleeve; 34. a second annular member; 341. an annular groove; 35. a seal ring; 4. a luggage rack; 41. a cavity; 42. and (7) installing holes.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Based on the current vehicle in the background art mentioned luggage rack mounting structure installation complicacy, lead to the side wall planking to produce the problem of warping easily in the process of guide stud tightening. The utility model provides a mounting structure of a luggage rack for a vehicle and the vehicle, so that the luggage rack for the vehicle is simple and convenient to mount, the situation that the part of a side wall outer plate, which is positioned near a connecting hole, is deformed in the screwing process of a columnar member is avoided, and the use requirement of a user is effectively met.

The present invention will be described in detail with reference to fig. 1 to 3. FIG. 1 is a cross-sectional view of a side panel and a roof rack of a vehicle at a connection location in accordance with one embodiment of the present invention; fig. 2 is an enlarged view of a portion a in fig. 1; fig. 3 is a sectional view showing a partial structure of a connecting member according to an embodiment of the present invention.

Specifically, as shown in fig. 1 to 3, the vehicle side wall includes a side wall inner panel 1 and a side wall outer panel 2, an avoidance hole 11 is formed on the side wall inner panel 1, a connection hole 21 is formed on the side wall outer panel 2 at a position corresponding to the avoidance hole 11, and the diameter of the avoidance hole 11 is larger than that of the connection hole 21.

The luggage rack 4 is mounted to the side wall outer panel 2 at the connecting hole 21 through the connecting assembly 3, and the connecting assembly 3 comprises a columnar member 31, a first annular member 32, a second annular member 34 and a sleeve 33. The first end of the columnar member 31 is provided with a stop member 311, the cylindrical surface of the columnar member 31 near the second end is provided with an external thread (not shown in the figure), the columnar member 31 is a stud, the stop member 311 is a nut at one end of the stud, and the columnar member 31 and the stop member 311 are integrally formed, i.e. the columnar member 31 and the stop member 311 are integrally formed into a bolt. The first annular member 32 is a washer having an internal thread, and the internal thread of the first annular member 32 is fitted with the external thread of the cylindrical member 31. The luggage rack 4 is formed with a mounting hole 42 at the bottom thereof, an annular groove 341 is formed at the outer circumference of the second annular member 34, and the edge of the mounting hole 42 is fitted into the annular groove 341, thereby fixing the luggage rack 4 and the second annular member 34 together. A portion of the second ring member 34 is located within the cavity 41 of the roof rack 4. The inner ring of the second annular member 34 is formed with an internal thread (not shown) that engages with the external thread of the cylindrical member 31. The outer ring of the second annular member 34 is further sleeved with a seal ring 35, and the seal ring 35 may be made of rubber or other elastic materials.

When the luggage rack 4 is mounted on the outer surface of the side wall outer panel 2, the sleeve 33 is sleeved on the columnar member 31, the external thread on the cylindrical surface of the columnar member 31 close to the second end is screwed with the internal thread of the first annular member 32, the second end of the columnar member 31 and the first annular member 32 extend into the position of the connecting hole 21 from the avoiding hole 11 together, the first annular member 32 is abutted against the inner side surface of the side wall outer panel 2, along with continuous screwing of the columnar member 31, the second end of the columnar member 31 penetrates through the connecting hole 21 and is screwed into the internal thread of the second annular member 34, and then the columnar member 31 is continuously screwed until the limiting member 311 on the columnar member 31 is abutted against the lower end of the sleeve 33. In this state, the upper part of the first annular member 32 abuts against the inner side of the side wall outer panel 2, the lower part of the first annular member 32 abuts against the upper end of the sleeve 33, the lower end of the sleeve 33 abuts against the limiting member 311, and the second end of the columnar member 31 extends into the cavity 41 of the luggage rack 4, thereby completing the integral installation of the luggage rack 4 and the vehicle side wall.

By providing the internal thread matching with the external thread of the cylindrical member 31 inside the first annular member 32, the first annular member 32 always abuts against the inner side of the side wall outer panel 2 and the second annular member 34 always abuts against the outer side of the side wall outer panel 2 during the process from the start of screwing to the tightening of the cylindrical member 31, thereby avoiding the deformation of the portion of the side wall outer panel 2 near the connecting hole 21 during the screwing process of the cylindrical member 31, and enabling the luggage rack 4 to be reliably and stably fixed on the side wall outer panel 2.

By setting the diameter of the avoiding hole 11 to be larger than the diameter of the connecting hole 21, the cylindrical member 31 can be more easily positioned to the avoiding hole 11 when being installed, the installation speed of the cylindrical member 31 is increased, and the connecting hole 21 with a small diameter can prevent the cylindrical member 31 from shaking, so that the bolt connection with the second annular member 34 is unstable.

By providing the annular groove 341 in the outer ring of the second annular member 34, the edge of the mounting hole 42 of the luggage rack 4 can be engaged with the annular groove 341, the fixing strength between the second annular member 34 and the luggage rack 4 can be improved, and the luggage rack 4 can be prevented from being detached from the second annular member 34 and being detached from the vehicle side wall when the luggage rack 4 is subjected to strong vibration or a large load.

It should be noted that the diameters of the avoiding hole 11 and the connecting hole 21 may be selected according to the diameter of the selected columnar member. The diameter of the avoiding hole 11 is larger than that of the connecting hole 21, which is a preferable setting mode, and the avoiding hole 11 and the connecting hole 21 can be adjusted in practical application, for example, the diameters of the avoiding hole 11 and the connecting hole 21 can be set to be the same.

In another possible embodiment, the cylindrical member 31 may also be a stud with an external thread, the limiting member is a nut screwed to the first end of the stud, the length of the external thread on the cylindrical member 31 may be flexibly set according to practical applications, and those skilled in the art may flexibly select the external thread in practical applications.

In another possible embodiment, the sleeve 33 is integrally formed with or detachably connected to the first annular member 32, and the inner surface of the sleeve 33 may be formed with an internal thread that mates with the external thread of the cylindrical member 31. By such an arrangement, the total length of the internal threads formed on the sleeve 33 and the first annular member 32 is increased, and the risk that the internal threads on the first annular member 32 are easily damaged to affect the connection reliability during screwing of the cylindrical member 31 into the internal threads of the first annular member 32 is reduced, so that the connection reliability of the sleeve 33 and the cylindrical member 31 is higher.

In another possible embodiment, the luggage rack 4 may also be a solid body, the second annular member 34 may be fixed to the bottom of the luggage rack 4, and may be non-detachably connected, or the second annular member 34 and the luggage rack 4 may be integrally formed, and when the luggage rack 4 is installed, the columnar member 31 is screwed into the second annular member 34 and tightened after the columnar member 31 passes through the avoiding hole 11 and the connecting hole 21, so as to install the luggage rack 4 on the vehicle side wall.

In another possible embodiment, the sealing ring 35 may be provided between the second annular member 34 and the quarter panel 2, or the sealing ring 35 may not abut against the bottom of the roof rack 4, and the sealing ring 35 may abut only against the outer surface of the quarter panel 2 as long as it can prevent rain water or liquid from washing the vehicle from entering the vehicle interior.

Further, the present invention provides a vehicle including the mounting structure for a roof rack of a vehicle in any one of the above embodiments. It should be noted that the vehicle may be an electric car, a hybrid car, a fuel car, an off-road vehicle, or the like.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The mounting structure for the luggage rack of the vehicle is characterized in that the vehicle comprises a vehicle side wall, the vehicle side wall comprises a side wall outer plate and a side wall inner plate, the mounting structure comprises a connecting hole formed on the side wall outer plate, a avoiding hole formed on the side wall inner plate and corresponding to the connecting hole, and a connecting assembly,

the connecting component comprises a columnar component, a first annular component and a second annular component arranged on the luggage rack, wherein a limiting component is arranged at the first end of the columnar component, an external thread is formed on the part, at least close to the second end, of the cylindrical surface of the columnar component, an internal thread matched with the external thread is formed on the internal ring of the first annular component and the internal ring of the second annular component,

in an installed state, the second end of the columnar member penetrates through the connecting hole from the inner side of the side wall outer plate, the first annular member and the second annular member are respectively positioned on the inner side and the outer side of the side wall outer plate, and the internal thread on the first annular member and the internal thread on the second annular member are both in screwed fit with the external thread, so that the side wall outer plate is clamped between the first annular member and the second annular member.

2. The mounting structure of claim 1, wherein the connection assembly further comprises a sleeve that fits over the post member and between the first ring member and the stop member such that the stop member is located on a side of the side inner panel away from the side outer panel.

3. The mounting structure according to claim 2, wherein the sleeve is integrally formed with the first annular member or detachably connected thereto.

4. The mounting structure according to claim 3, wherein an inner surface of the sleeve has an internal thread that mates with an external thread of the cylindrical member.

5. The mounting structure according to any one of claims 1 to 4, wherein a mounting hole is formed on the roof rack, and an annular groove is formed on an outer ring of the second annular member, and an edge of the mounting hole is fitted into the annular groove.

6. The mounting structure according to any one of claims 1 to 4, wherein the connection assembly further comprises a sealing ring abutting to an outer surface of the quarter outer panel.

7. The mounting structure according to claim 6, wherein the sealing ring is fitted around an outer ring of the second annular member, and the sealing ring abuts against the outer surface of the quarter outer panel and the luggage rack, respectively.

8. The mounting structure according to any one of claims 1 to 4, wherein a diameter of the avoiding hole is larger than a diameter of the connecting hole.

9. The mounting structure according to any one of claims 1 to 4, wherein the columnar member is integrally formed with or detachably connected to the stopper member.

10. A vehicle characterized by comprising the mounting structure for a roof rack of a vehicle according to any one of claims 1 to 9.