TWM503448U - Angle material - Google Patents

Description

Angle

The creation system and a structural member, especially refers to a lightweight and structurally strong angle material.

The angle material is a common support structure for building and decoration. It is also often used in the manufacture of cabinets, compartments or tableware. The existing angle materials can be mainly made of cutting logs, shredded wood, or laminated with multi-layer boards. It is then pressed with an adhesive; the angled material made from round cutting is easy to be deformed and bent after drying, and the size is not uniform; the angled wood is integrated because the wood fiber is incomplete, so the structural strength is poor. The angled material pressed by the wooden board is easily deformed by thermal expansion and contraction; the above three angles are made of wood, which will inevitably cause moisture or insects; the manufacturer solves the wood angle Many problems have arisen, so the plastic angle material made of rigid PVC has been developed. The plastic angle material is made by foaming in the internal expansion method. The size of the angle material is easy to grasp, and the strength is also a certain level, and it is not easy to be inflated due to thermal expansion. Cold shrinkage and deformation, in addition to avoid the occurrence of moisture and insects.

However, the existing plastic angle material is the same as the above-mentioned wood angle material, and has no advantage in the weight of the angle material. The weight of the angle material is not only difficult to handle, but also the freight is increased. For the assembler on site, the weight of the angle material is heavier. The more laborious it is, the more it will affect the accuracy and quality of the assembly. Moreover, for manufacturers of plastic angles, solid plastic angles require more plastics to be produced, resulting in higher cost of production and less price. Competitiveness. It can be seen that the existing solid plastic angle material still has room for improvement in terms of overall weight and manufacturing consumables.

In order to solve the problem that the existing solid plastic angle material has excessive weight and more materials, the present invention provides an angle material, and a through hole having a specific shape and a specific arrangement form is arranged on the angle material, so that the angle material can be achieved without damaging the structural strength. Reduce weight and reduce production costs.

The present invention solves the technical problem of the angle material, which is column-shaped and has a main through hole axially disposed at the axial center position. The main through hole has a circular cross section and is equilaterally arranged around the main through hole. There are a plurality of secondary through holes, and the plurality of secondary through holes extend axially through the angle.

The angle material, wherein the plurality of secondary through holes are elliptical.

In the angle material, the angle material is a cylinder.

In the angle material, the angle material is a column.

In the angle material, a reinforcing structure is added to the main through hole.

The angle material, wherein the reinforcing structure is in a circular tubular shape.

The enhancements obtained by the technical means of the creation are as follows: 1. The corner material of the creation has a main through hole and a plurality of auxiliary through holes parallel to the main through hole, which can reduce the weight of the angle material, save materials and shorten the production time. The circular main through hole can minimize the use of the angle material, reduce the weight of the angle material, and is not prone to stress concentration; most of the auxiliary through holes around the main through hole are further reduced in size and weight. The thickness of each pair of through holes can provide the strength required for the angled material to be loaded. 2. When the application is applied in a place with large load demand, a reinforcing structure can be added in the main through hole to increase the strength of the angle material of the creation, and the flexibility of the angle material is utilized.

In order to understand the technical features and practical functions of the present work in detail, and in accordance with the creative content, the following further describes the preferred embodiment as shown in the following figure:

The first preferred embodiment of the present invention, as shown in FIG. 1 and FIG. 2, includes an angle member 10, a main through hole 11 and a plurality of auxiliary through holes 12; wherein the angle member 10 is a circular cylinder. The main through hole 11 has a circular shape and is axially disposed at an axial center position of the angle member 10. The plurality of auxiliary through holes 12 are elliptical and equiangularly disposed around the main through hole 11, the majority The sub-through holes 12 extend axially through the angle members 10 and are parallel to the main through holes 11.

A second preferred embodiment of the present invention is shown in FIG. 3 and FIG. 4. The second preferred embodiment is substantially identical to the first preferred embodiment, and includes an angle member 10, a main through hole 11, and a plurality of sub-through holes. 12: The difference between the second preferred embodiment and the first preferred embodiment is that the angle material 10 of the second preferred embodiment is a square cylinder, and a plurality of auxiliary through holes 12 are disposed in the main through hole 11. It is arranged in a relatively narrow elliptical shape in combination with the square angle 10 .

As shown in FIG. 5 and FIG. 6 , if the angled material 10 of the first preferred embodiment and the second preferred embodiment of the present invention has a large load demand, a circular tubular shape may be added inside the main through hole 11 . A reinforcing structure 20 is provided to strengthen the supporting force of the angle member 10.

The angle material 10 of the present invention utilizes the main through hole 11 and the plurality of auxiliary through holes 12 to save the plastic required for the preparation of the angle material 10 and to reduce the weight. Since the circular area is the largest in the closed geometry with the same circumference, the cross section is The circular main through hole 11 can minimize the manufacturing material and the overall weight of the corner material 10 of the present invention, and the problem of stress concentration at the apex is easy compared to other geometric shapes. The circular main through hole 11 is Each point on the circumferential surface is subjected to the same force, so that it is not easy to be broken due to stress concentration; the plurality of sub-vias 12 are also arranged in an elliptical shape in order to avoid the problem of stress concentration, and moreover, the majority The through hole 12 is annularly disposed around the main through hole 11, and in addition to further reducing the material and weight, when the angle material 10 of the present invention is subjected to force, the thickness of each of the auxiliary through holes 12 can be evenly dispersed. The force applied provides the strength required for the angle 10 to be loaded.

10‧‧‧ Anglewood
11‧‧‧Main through hole
12‧‧‧Sub-via
20‧‧‧Structural structure

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing the appearance of a first preferred embodiment of the present invention. Figure 2 is a cross-sectional view showing a first preferred embodiment of the present invention. Figure 3 is a perspective view showing the appearance of a second preferred embodiment of the present invention. Figure 4 is a cross-sectional view showing a second preferred embodiment of the present invention. Figure 5 is an external view of an additional reinforcing structure in the first preferred embodiment of the present invention. Fig. 6 is an external view showing the addition of a reinforcing structure in the second preferred embodiment of the present invention.

10‧‧‧ Anglewood

11‧‧‧Main through hole

12‧‧‧Sub-via

Claims (6)

An angle material is cylindrical and has a main through hole axially disposed at an axial center. The main through hole has a circular cross section and a plurality of auxiliary through holes are arranged around the main through hole. The plurality of secondary through holes extend axially through the angle. The angle member according to claim 1, wherein the plurality of sub-through holes are elliptical. The angle material according to claim 2, wherein the angle material is a cylinder. The angle material according to claim 2, wherein the angle material is a cylinder. The angle member according to any one of claims 1 to 4, wherein a reinforcing structure is added to the main through hole. The angle member according to claim 5, wherein the reinforcing structure is in a circular tubular shape.