TWM577367U - Hollow wooden pole structure - Google Patents

Abstract

A hollow wood pole structure comprising a plurality of wood panels. The wood boards are superposed or joined to each other in parallel to each other to form a three-dimensional hollow columnar structure. The cross section of the three-dimensional hollow columnar structure is composed of a cross section of one of the wood plates and comprises an opening, and the size of one of the openings may vary according to the size of one of the cross sections of the wood plates. Thereby, a plurality of wood boards which are easy to process and manufacture can be combined into a giant hollow wood rod structure which is difficult to process in various sizes or shapes, and has the advantages of mass production and reduced manufacturing cost.

Description

Hollow wood structure

The present invention relates to a wood pole structure. More specifically, the present invention relates to a hollow wood rod structure composed of a plurality of wood panels.

Giant hollow round wood poles have their application in some special fields. For example, the cable tray uses a hollow round rod as the axis, so that a long length of cable can be wound on it to achieve the finishing effect. However, the formation of giant hollow logs is quite difficult. It is customary to form a giant hollow round wood rod. It is necessary to first obtain a giant round wood from the forest area, and then trim it into a solid rectangular wood rod by manual or machine equipment, and then further cut it into a manual rotary knife or wood rotary milling machine. Solid round wood. Furthermore, it is not easy to hollow out the center of this solid log. Therefore, such a method of forming a giant hollow log is relatively inefficient and expensive to manufacture, and is not advantageous for mass production.

In the following, another method for developing a giant hollow round wood rod was developed. Two large symmetrical semi-circular molds were prepared, and raw materials such as wood and wood chips and binders were mixed into each semi-circular mold, and The two semi-circular molds are covered and subjected to high-pressure heating, and finally a hollow round rod is obtained. Although this method can solve the problem that mass hollow round logs are not easy to mass produce, however, if different sizes are to be manufactured For hollow round wood rods, different sizes of molds need to be replaced. Since the cost of mold opening for each mold is quite high, the manufacturing cost is greatly increased.

Accordingly, there is still a need to develop a hollow wood rod structure suitable for mass production, easy to change size, high manufacturing efficiency, and low manufacturing cost.

One of the objects of the present invention is to provide a hollow wood rod structure which is composed of a plurality of wood boards, and the size and shape of the hollow wood rod structure can be adjusted by adjusting the size and shape of each wood board. . Therefore, the hollow wood rod structure of the present invention is not only high in manufacturing efficiency but also low in manufacturing cost, and is quite suitable for mass production.

In one embodiment, the present invention provides a hollow wood pole structure comprising a plurality of wood panels. The wood boards are superposed or joined to each other in parallel to each other to form a three-dimensional hollow columnar structure. One of the cross-sections of the three-dimensional hollow columnar structure is composed of a cross section of one of the wood plates and comprises an opening. The size of one of the openings varies depending on the size of one of the cross sections of the individual wood panels.

In the hollow wood structure of the above embodiment, each wood board may be a square or a rectangular parallelepiped.

In the hollow wood rod structure of the above embodiment, the three-dimensional hollow columnar structure may have a hollow cylindrical shape or a hollow square column shape.

In the hollow wood structure of the above embodiment, each of the wood boards may be made of a compressed wood.

In the hollow wood structure of the above embodiment, the compressed wood may comprise irregularly shaped chips and wood chips which are dried, mixed, glued and compressed at high pressure.

In the hollow wood structure of the above embodiment, one surface of each of the wood boards may include a protective material.

In the hollow wood structure of the above embodiment, the protective material may be a waterproof transparent paint.

In the hollow wood structure of the above embodiment, the materials of the wood boards may be different.

In the hollow wood structure of the above embodiment, the material of each wood board may be a plywood, an oriented strand board (OSB) or a solid wood.

In the hollow wood structure of the above embodiment, the cross section of each of the wood boards may be curved.

In the hollow wood structure of the above embodiment, each of the wood boards may have a square cross section.

In the hollow wood structure of the above embodiment, the number of wood boards may be a multiple of four or four.

100‧‧‧Three-dimensional hollow columnar structure

101‧‧‧ wood board

102‧‧‧ wood board

103‧‧‧ wood board

104‧‧‧ wood board

105‧‧‧ wood board

106‧‧‧ wood board

107‧‧‧Wood sheet

108‧‧‧ wood board

A‧‧‧ cross section

A1‧‧‧ cross section

A2‧‧‧ cross section

A3‧‧‧ cross section

A4‧‧‧ cross section

A5‧‧‧ cross section

A6‧‧‧ cross section

A7‧‧‧ cross section

A8‧‧‧ cross section

O‧‧‧ openings

P‧‧‧protective material

1 is a perspective view showing the appearance of a hollow wood rod structure according to an embodiment of the present invention; and FIG. 2 is a schematic cross-sectional view showing a hollow wood rod structure according to FIG. Figure 3A is an exploded view of a plurality of wood panels of a hollow wood structure according to another embodiment of the present invention; and Figure 3B is a diagram showing a plurality of wood panels of the hollow wood structure of Figure 3A. 3C is a schematic view showing the hollow wood structure in FIG. 3B after being cut; FIG. 4 is a schematic view showing the use of the first material in each wood board according to still another embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 6 is a schematic view showing the use of a second material for each wood board according to another embodiment of the present invention; and FIG. 6 is a schematic view showing a protective material of a surface of a wood board according to another embodiment of the present invention.

In the following description, specific embodiments of the present invention will be described with reference to the drawings. Many practical details will be explained in the following description. However, these practical details should not be used to limit the novel. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, some of the conventional structures and elements are illustrated in the drawings in a simplified schematic manner, and the repeated elements may be represented by the same reference numerals.

Please refer to Figure 1 and Figure 2 together. 1 is a perspective view showing the appearance of a hollow wood rod structure according to an embodiment of the present invention. Figure 2 is a schematic view showing a cross section of one of the hollow wood rod structures of Figure 1.

The hollow wood pole structure comprises a plurality of wood boards; in particular, in the embodiment of FIG. 1 , the hollow wood pole structure comprises eight wood boards, which are respectively made of wood board 101, wood board 102, wood board 103, wood board 104, The wood board 105, the wood board 106, the wood board 107, and the wood board 108 are combined to form a three-dimensional hollow columnar structure 100, and an opening O is formed. In the present invention, the hollow wood rod structure may be composed of a plurality of wood plates of a multiple of four or four, which are superposed or joined to each other, but are not limited thereto.

Overall, the wood panel 101, the wood panel 102, the wood panel 103, the wood panel 104, the wood panel 105, the wood panel 106, the wood panel 107, and the wood panel 108 are superposed or joined to each other to form a three-dimensional hollow column. Structure 100. Further, in Fig. 2, the wood plate 101, the wood board 102, the wood board 103, the wood board 104, the wood board 105, the wood board 106, the wood board 107, and the wood board 108 correspond to the cross section A1, the cross section A2, respectively. The cross section A3, the cross section A4, the cross section A5, the cross section A6, the cross section A7 and the cross section A8 constitute a cross section A of the solid hollow columnar structure 100. As can be seen from Fig. 2, the cross section A includes an opening O, and the shape of the opening O is square.

Please refer to Figures 3A, 3B and 3C together. 3A is an exploded view of a plurality of wood panels of a hollow wood structure according to another embodiment of the present invention; and FIG. 3B is a schematic view showing a combination of a plurality of wood panels of the hollow wood structure of FIG. 3A; Fig. 3C is a schematic view showing the hollow wood rod structure in Fig. 3B after being cut.

In Fig. 3A, the wood board 101, the wood board 102, the wood board 103, and the wood board 104 are arranged side by side in parallel with each other. Next, the wood board 105 is arranged in parallel with the wood board 101; the wood board 106 is arranged in parallel with the wood board 102; the wood board 107 is arranged in parallel with the wood board 103 and the wood board 108 is arranged in parallel with respect to the wood board 104. Next, the wood board 105 is laminated with the wood board 101; the wood board 106 is overlapped with the wood board 102; the wood board 107 is overlapped with the wood board 103, and the wood board 108 is superposed with the wood board 104. Subsequently, the structures in which the above-mentioned wood boards are superposed are joined to each other to form a three-dimensional hollow columnar structure 100. The wood boards are superposed or joined to each other through glue, but are not limited thereto.

In Fig. 3B, the formed three-dimensional hollow columnar structure 100 has a hollow square column shape. Also, the cross section A of the three-dimensional hollow columnar structure 100 in FIG. 3B includes an opening O. Based on the cross section A1 of the wood board 101, the cross section A2 of the wood board 102, the cross section A3 of the wood board 103, the cross section A4 of the wood board 104, the cross section A5 of the wood board 105, the cross section A6 of the wood board 106, wood The cross section A7 of the sheet material 107 and the cross section A8 of the wood board 108 are both square, so that after the joining of the wood sheets, the opening O is square. Thus, a hollow wood rod structure having a square opening O and a hollow square column shape is formed.

In the 3C figure, the formed three-dimensional hollow columnar structure 100 has a hollow cylindrical shape, and the opening O is also square. Thus, a hollow wood rod structure having a square opening O and having a hollow cylindrical shape is formed. The three-dimensional hollow columnar structure 100 shown in FIG. 3C has a hollow cylindrical shape, which is formed by forming a hollow square column-shaped solid hollow columnar structure 100 in FIG. 3B, and then, for example, a wood milling machine or the like. The machine performs circular cutting and trimming, which is hollow in Figure 3B. The square columnar solid hollow columnar structure 100 is cut into a hollow cylindrical shape. In Fig. 3C, the cross section A5 of the wood board 105, the cross section A6 of the wood board 106, the cross section A7 of the wood board 107, and the cross section A8 of the wood board 108 are mostly curved due to the circular cutting. The cross section A1 of the wood board 101, the cross section A2 of the wood board 102, the cross section A3 of the wood board 103, and the cross section A4 of the wood board 104 are slightly curved. Therefore, the cross section A1, the cross section A2, the cross section A3, the cross section A4, the cross section A5, the cross section A6, the cross section A7 and the cross section A8 are combined to form a circular cross section A, and the cross section A is formed. A square opening O.

It should be noted that each of the wood boards mentioned above may be a rectangular parallelepiped or a rectangular parallelepiped, and the size of the opening O may vary depending on the area of the cross section of each wooden board. In the embodiments of FIGS. 3B and 3C, each wood board is selected as a rectangular parallelepiped, and the cross-sectional area of each wood board can be regarded as equivalent to the thickness of each wood board. Therefore, by adjusting the thickness of each wood board, the area of the cross section of each wood board can be modulated, and the area of the cross section A of the solid hollow column structure 100 and the area of the opening O can be adjusted. In other words, the size of the overall hollow wood structure can be adjusted by the size of each wood board.

Please refer to Figure 4 and Figure 5 together. 4 is a schematic view showing the use of a first material for each wood board according to still another embodiment of the present invention; and FIG. 5 is a schematic view showing the use of a second material for each wood board according to still another embodiment of the present invention. In the present invention, the material of each wood board can be freely selected as the same or different materials. For example, in Fig. 4, wood board 101, wood board 102, wood board 103, wood board 104, wood board 105, wood board 106, wood board 107, and wood board 108 may each be a plywood or an oriented slab (oriented Strand board; OSB) or solid wood. In Fig. 5, wood board 101, wood board 102, wood board 103, wood board 104, wood board 105, wood board 106, wood board 107, and wood board 108 all use a compressed wood. Compressed wood contains irregularly shaped chips and wood chips. The wood and wood chips can be obtained from the waste generated when cutting the wood, and then formed by drying, mixing, gluing and high pressure compression.

Please refer to Figure 6. Figure 6 is a schematic view showing a protective material P of a surface of a wood board according to another embodiment of the present invention. A protective material P, such as a waterproof transparent paint, may be applied to the surface of each wood board, but not limited thereto. In Fig. 6, taking the wood board 101 and the wood board 105 as an example, after combining with the remaining wood boards, part of the surface of the wood board 101 and the wood board 105 is blocked, and the exposed unobstructed surface is coated with The material P is protected, and the other wood boards can also be referred to, so that the surface of the whole three-dimensional hollow column structure 100 is coated with a protective material P, which can protect the finally formed hollow wood rod structure.

In summary, the present invention provides a hollow wood pole structure composed of a plurality of wood panels. Since a single wood board can be easily processed through existing tools and equipment, a plurality of wood boards can be combined into a hollow wood rod structure which is large and difficult to directly process. Moreover, the size of the hollow wood rod structure can be adjusted by adjusting the size of the wood board. Furthermore, the material of the wood board can be freely selected, and the compressed wood made of discarded wood can be selected to have an economical and environmentally friendly effect.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and anyone skilled in the art can Within the scope of God and the scope, when various changes and refinements are available, the scope of protection of this new type shall be subject to the definition of the scope of the appended patent application.

Claims (12)

A hollow wood rod structure comprising: a plurality of wood boards, each of which is superposed or joined to each other in parallel to form a three-dimensional hollow columnar structure; wherein a cross section of the three-dimensional hollow columnar structure is made of each of the wood One of the sheets is composed of a cross section and forms an opening, and the area of one of the openings varies depending on the size of one of the cross sections of each of the wood sheets. The hollow wood rod structure according to claim 1, wherein each of the wood boards is a square or a rectangular parallelepiped. The hollow wood rod structure according to claim 2, wherein the three-dimensional hollow columnar structure has a hollow cylindrical shape or a hollow square column shape. The hollow wood structure of claim 1, wherein each of the wood boards is made of a compressed wood. The hollow wood structure of claim 4, wherein the compressed wood comprises dried, mixed, glued, and high pressure compressed wood chips and wood chips. The hollow wood rod structure according to claim 1, wherein one surface of each of the wood boards comprises a protective material. The hollow wood structure according to claim 6, wherein the protective material is a waterproof transparent paint. The hollow wood rod structure according to claim 1, wherein the material of the wood board is different. The hollow wood rod structure according to claim 1, wherein the material of the wood board is a plywood, an oriented strand board (OSB) or a solid wood. The hollow wood rod structure according to claim 1, wherein the cross section of each of the wood boards is square. The hollow wood rod structure according to claim 1, wherein the cross section of each of the wood boards is curved. The hollow wood structure according to claim 1, wherein the number of the wooden boards is a multiple of four or four.