CN207579760U - Automobile luggage racks aluminium section bar - Google Patents

Abstract

The utility model discloses a kind of automobile luggage racks aluminium section bars, including rectangle inner ring, the opposite two side of the inner ring is respectively equipped with the first arc outer wall and the second arc outer wall, a plurality of support bar is connected between the opposite upper and lower ends face of the inner ring, a plurality of support bar is parallel to interior ring-side wall.The utility model provides a kind of automobile luggage racks aluminium section bar of resistance to deformation bending.

Description

Automobile luggage racks aluminium section bar

Technical field

The utility model is related to aluminium section bar technical field more particularly to a kind of automobile luggage racks aluminium section bars.

Background technology

Automobile luggage racks have both aesthetic and utility function, can both allow the moulding of vehicle more cruel, can also be sent when you go on a tour big Use.It can carry the thing that luggage compartment fails to lay down, such as bulky luggage, bicycle, folding bed etc..As long as car owner is by goods Object fix in position if installing luggage netting additional particularly on cargo, can carry more things.

But most of automobile luggage racks aluminium section bars are hollow circular arc strip-like design on the market, when the cargo of required carrying , in the vertical direction can be by huge pressure when weight is excessively heavy, the deformation so as to cause automobile luggage racks aluminium section bar is curved Folding.

Utility model content

The purpose of this utility model is to provide a kind of automobile luggage racks aluminium section bars of resistance to deformation bending.

Technical solution is used by automobile luggage racks aluminium section bar disclosed in the utility model：A kind of automobile luggage racks aluminium profiles Material, including rectangle inner ring, the opposite two side of the inner ring is respectively equipped with the first arc outer wall and the second arc outer wall, described interior A plurality of support bar is connected between the opposite upper and lower ends face of ring, a plurality of support bar is parallel to interior ring-side wall.

Preferably, the opposite upper surface of the inner ring is equipped with multiple boss.

Preferably, the item number of the support bar is at least two.

Preferably, be connected with a fixed strip between the opposite two side of the inner ring, the fixed strip with it is more Support bar described in item intersects and shape has angle.

Preferably, the angle that the fixed strip intersects and formed with a plurality of support bar is 90 degree.

Preferably, first arc outer wall and the second arc outer wall are symmetrical relative to inner ring.

Preferably, the opposite vertical height of first arc outer wall and the opposite vertical height of the second arc outer wall Degree is all higher than the height of interior ring-side wall, and the first arc outer wall, the second arc outer wall and inner ring opposing lower end face form a groove body.

Preferably, the groove body inner wall is equipped with symmetrical sliding rail.

The advantageous effect of automobile luggage racks aluminium section bar is disclosed in the utility model：Pass through the opposite two side of rectangle inner ring The first arc outer wall and the second arc outer wall are respectively equipped with, a plurality of support is connected between the opposite upper and lower ends face of inner ring Item, a plurality of support bar and interior ring-side wall are parallel to each other, make internal structure more preferably firm.When automobile luggage racks aluminium section bar bearing goods When, a plurality of support bar will share the pressure being partly applied on interior ring-side wall, make stress more balanced, while the first arc outer wall Vertical power is decomposed for assisting carrying by arcwall face with the second arc outer wall, so as to improve the property of resistance to deformation bending Energy.

Description of the drawings

Fig. 1 is the sectional view of the utility model automobile luggage racks aluminium section bar.

Specific embodiment

The utility model is further elaborated and illustrated with reference to specific embodiment and Figure of description：Please refer to figure 1, a kind of automobile luggage racks aluminium section bar, including rectangle inner ring 10, the first arc outer wall 21, the second house type outer wall 22, a plurality of support Item 30, fixed strip 40 and sliding rail 60.

First arc outer wall 21 and the second arc outer wall 22 are respectively arranged on the outside of the opposite two side of inner ring 10, a plurality of support Item 30 is connected between the opposite upper and lower ends face of inner ring 10, and a plurality of support bar 30 and 10 side wall of inner ring are parallel to each other, is made interior Portion's structure is more preferably firm.

When automobile luggage racks aluminium section bar bearing goods, a plurality of support bar 30 will share part and be applied on 10 side wall of inner ring Pressure, make stress more balanced, at the same the first arc outer wall 21 and the second arc outer wall 22 by arcwall face by vertical power It decomposes for assisting carrying, so as to improve the performance of resistance to deformation bending.

Fixed strip 40 is connected between the opposite two side of inner ring 10, and fixed strip 40 intersects with a plurality of support bar 30 And one 90 degree of angles are formed, for reinforcing support bar 30, prevent 30 lateral bending of support bar.

The opposite upper surface of inner ring 10 is equipped with multiple boss 11, increases the friction between cargo and automobile luggage racks aluminium section bar Coefficient prevents cargo from falling.

First arc outer wall 21 and the second arc outer wall 22 are symmetrical relative to inner ring 10.First arc outer wall 21 is opposite Vertical height and the opposite vertical height of the second arc outer wall 22 be all higher than the height of 10 side wall of inner ring, the first arc outer wall 21st, the second arc outer wall 22 and 10 opposing lower end face of inner ring form a groove body 50, and 50 inner wall of groove body is equipped with symmetrical sliding rail 60.Side Just the installation of automobile luggage racks aluminium section bar.

In said program, the item number of support bar 30 is at least two, to ensure the stabilization of structure.

The utility model provides a kind of automobile luggage racks aluminium section bar, and the is respectively equipped with by the opposite two side of rectangle inner ring One arc outer wall and the second arc outer wall are connected with a plurality of support bar, a plurality of support between the opposite upper and lower ends face of inner ring Item and interior ring-side wall are parallel to each other, make internal structure more preferably firm.When automobile luggage racks aluminium section bar bearing goods, a plurality of support Item will share the pressure being partly applied on interior ring-side wall, make stress more balanced, while the first arc outer wall and the second arc Outer wall is decomposed vertical power for assisting carrying by arcwall face, so as to improve the performance of resistance to deformation bending.

Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality With the limitation of novel protected range, although being explained in detail with reference to preferred embodiment to the utility model, this field it is general Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this The spirit and scope of utility model technical solution.

Claims (8)

1. a kind of automobile luggage racks aluminium section bar, which is characterized in that including rectangle inner ring, the opposite two side of the inner ring is set respectively There are the first arc outer wall and the second arc outer wall, a plurality of support bar be connected between the opposite upper and lower ends face of the inner ring, The a plurality of support bar is parallel to interior ring-side wall.

2. automobile luggage racks aluminium section bar as described in claim 1, which is characterized in that the opposite upper surface of the inner ring is equipped with more A boss.

3. automobile luggage racks aluminium section bar as claimed in claim 2, which is characterized in that the item number of the support bar is at least two Item.

4. automobile luggage racks aluminium section bar as claimed in claim 3, which is characterized in that the inner ring connects between opposite two side A fixed strip is equipped with, the fixed strip intersects with a plurality of support bar and shape has angle.

5. automobile luggage racks aluminium section bar as claimed in claim 4, which is characterized in that the fixed strip and a plurality of support bar The angle for intersecting and being formed is 90 degree.

6. such as claim 1-5 any one of them automobile luggage racks aluminium section bars, which is characterized in that first arc outer wall and Second arc outer wall is symmetrical relative to inner ring.

7. automobile luggage racks aluminium section bar as claimed in claim 6, which is characterized in that opposite vertical of first arc outer wall The height vertical height opposite with the second arc outer wall is all higher than the height of interior ring-side wall, outside the first arc outer wall, the second arc Wall and inner ring opposing lower end face form a groove body.

8. automobile luggage racks aluminium section bar as claimed in claim 7, which is characterized in that the groove body inner wall is equipped with symmetrical sliding Rail.