CN217519654U

CN217519654U - Material-saving section bar

Info

Publication number: CN217519654U
Application number: CN202220913113.0U
Authority: CN
Inventors: 钟涵
Original assignee: Chongqing Diwai Technology Co ltd
Current assignee: Chongqing Diwai Technology Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-09-30
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to a material-saving section bar, which comprises a first plate, a second plate and a third plate, wherein two side edges of the second plate are respectively fixedly connected with one side edge of the first plate and one side edge of the third plate, and the first plate and the third plate are both positioned at the same side of the second plate; the other side edge of the first plate is provided with a first bent part for increasing the bending strength, and the first bent part faces the third plate; and a second bent part for increasing the bending strength is arranged on the other side edge of the third plate, and the second bent part faces the first plate. The first plate, the second plate and the third plate which are integrally formed form a C shape, so that the bending strength is ensured, meanwhile, the material of the whole surface is saved, and meanwhile, the weight of the whole section is lighter; simultaneously, the bending parts are arranged on the first plate and the third bending side, so that the strength of the sectional material is further enhanced.

Description

Material-saving section bar

Technical Field

The utility model relates to a section bar field specifically is a save material's section bar.

Background

The existing metal frame generally adopts metal rod materials or pipe materials to be welded and fixed, then the weight of the metal frame formed by the existing metal rod materials or the metal pipe materials is large, the dead weight is large, the stability of a welding point can be influenced on the contrary, and meanwhile, the needed metal materials are more, so that the metal frame is not beneficial to saving materials.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a material-saving profile, which can achieve light weight and save material at the same time while ensuring strength.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model discloses a material-saving section bar, which comprises a first plate, a second plate and a third plate, wherein two side edges of the second plate are respectively fixedly connected with one side edge of the first plate and one side edge of the third plate, and the first plate and the third plate are both positioned at the same side of the second plate;

the other side edge of the first plate is provided with a first bent part for increasing the bending strength, and the first bent part faces the third plate;

and the other side edge of the third plate is provided with a second bent part for increasing the bending strength, and the second bent part faces the first plate.

Further, the first plate, the second plate and the third plate are integrally formed.

Further, the included angle between the first plate and the second plate is larger than 90 degrees, and the included angle between the third plate and the second plate is larger than 90 degrees.

Further, the first bending part and the second bending part are parallel to the second plate.

Further, the first plate, the second plate and the third plate are all of a double-layer structure.

Furthermore, the joint of the first plate and the second plate, the joint of the second plate and the third plate, the joint of the first plate and the first bending part, and the joint of the third plate and the second bending part are all subjected to fillet treatment.

The utility model has the advantages that: the material-saving section bar of the utility model has the advantages that the first plate, the second plate and the third plate which are integrally formed form a C shape, so that the bending strength is ensured, the material of the whole surface is saved, and the weight of the whole section bar is lighter; simultaneously, the bending parts are arranged on the first plate and the third bending side, so that the strength of the sectional material is further enhanced.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic view of the present invention;

the reference numbers are as follows: 1-a first plate, 2-a second plate, 3-a third plate, 11-a first bent part, 31-a second bent part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1: the section bar capable of saving the materials comprises a first plate 1, a second plate 2 and a third plate 3, wherein two side edges of the second plate 2 are fixedly connected with one side edge of the first plate 1 and one side edge of the third plate 3 respectively, and the first plate 1 and the third plate 3 are located on the same side of the second plate 2; the other side edge of the first plate 1 is provided with a first bent part 11 for increasing the bending strength, and the first bent part 11 faces the third plate 3; the other side of the third plate 3 is provided with a second bent part 31 for increasing the bending strength, and the second bent part 31 faces the first plate 1.

First panel 1, second panel 2, third panel 3,

first kink

11, 31 integrated into one piece of second kink, by two metal sheet stamping forming that superpose together, bilayer structure's gross thickness is 1.5mm, therefore fashioned section bar cross-section is similar to "C" font, and for bilayer structure, the setting up of kink makes the ectonexine be difficult to break away from, bilayer structure compares in individual layer structure, when receiving external force, inside and outside bilayer structure also more is favorable to anti buckling.

Specifically, the included angle of first panel 1 and second panel 2 is greater than 90, and the included angle of third panel 3 and second panel 2 is greater than 90, and first kink 11 and second kink 31 are all parallel with second panel 2 for the cross-section of section bar is isosceles trapezoid. The joint of the first plate 1 and the second plate 2, the joint of the second plate 2 and the third plate 3, the joint of the first plate 1 and the first bending part 11, and the joint of the third plate 3 and the second bending part 31 are all rounded.

To sum up, the material-saving section bar of the present invention forms a C-shape by the first plate 1, the second plate 2 and the third plate 3 which are integrally formed, so as to ensure the bending strength, save a whole surface of material, and make the whole section bar lighter; simultaneously, the bending parts are arranged on the first plate 1 and the third bending side, so that the strength of the sectional material is further enhanced.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A material-saving profile is characterized in that: the composite plate comprises a first plate, a second plate and a third plate, wherein two side edges of the second plate are respectively and fixedly connected with one side edge of the first plate and one side edge of the third plate, and the first plate and the third plate are both positioned on the same side of the second plate;

2. A material saving profile according to claim 1, wherein: the first plate, the second plate and the third plate are integrally formed.

3. A material saving profile according to claim 1, wherein: the included angle between the first plate and the second plate is larger than 90 degrees, and the included angle between the third plate and the second plate is larger than 90 degrees.

4. A material saving profile according to claim 1, wherein: the first bending part and the second bending part are parallel to the second plate.

5. A material saving profile according to claim 1, wherein: the first plate, the second plate and the third plate are all of a double-layer structure.

6. A material saving profile according to claim 1, wherein: and filleting the joint of the first plate and the second plate, the joint of the second plate and the third plate, the joint of the first plate and the first bending part, and the joint of the third plate and the second bending part.