JP3172636U - Bamboo frame body modular assembly structure - Google Patents

Abstract

The present invention provides a bamboo frame body modular assembly structure having low manufacturing cost and high strength.
[MEANS FOR SOLVING PROBLEMS] Using rod-shaped bamboo materials of an appropriate length and quantity, and bending them in advance with a jig into a geometric shape such as a rectangle, a circle, an ellipse, etc., then connecting both ends of the rod-shaped bamboo materials Adhering and fixing to form a sealed annular frame. Each annular frame has only one connecting surface. Furthermore, when a plurality of annular frames having the same shape but different diameters are fitted concentrically and fixed between the outer and inner diameters of two adjacent annular frames that are in contact with each other with an adhesive, a bamboo frame body is formed. The In addition, each connection surface after fitting each cyclic | annular frame is not on a straight line, Thereby, the intensity | strength of a frame body is strengthened.
[Selection] Figure 1

Description

The present invention relates to an assembling molding structure capable of mass-producing a geometric frame body by processing a bamboo material using modularization.

There are many types of materials that are generally used for furniture such as desks, chairs, and lockers, and there is not only one such as stone, glass, wood, plastic, and stainless steel. However, the distinctive furniture made of wood and bamboo has an old-fashioned and rustic atmosphere and is preferred by people who prefer elegant and Western style.

Wood furniture is taken from forest. Therefore, a large amount of trees must be cut every day, which accelerates global warming. The use of bamboo instead of wood is an excellent choice to reduce the amount of wood cut and slow the rate of global warming. Because bamboo grows fast and is easy to plant, it has enough economic value and has unlimited potential. However, there has been a difficult part in the past regarding the technique of using bamboo instead of wood. Bamboo has a tubular shape, and the bamboo wall that can be used is not thick. If thicker wood is needed, be sure to cut the tubular bamboo after cutting it vertically into multiple rods with appropriate widths, and then each bamboo Sharpen and flatten the bent part of. At that time, since the remaining bamboo pieces are thin, it is necessary to combine many bamboo pieces when the bamboo pieces are used as a material to replace the thicker wood. In particular, when furniture is made of bamboo, the frame body is usually a pillar of the outline of the furniture, and a long plate or square plate is combined with the frame body to form furniture such as a storage box or a storage box. The frame body described above can have various geometric shapes such as a rectangle, a circle, and an ellipse. A conventional method for manufacturing a frame body employs bamboo material of an appropriate length and quantity, and a plurality of bent arc steps are formed in advance with a jig, and these arc steps are connected and sealed. A frame body is formed. For example, a rectangular frame body is formed by joining four L-shaped arc steps, two U-shaped arc steps, or two L-shaped arc steps to one L-shaped arc step.

Conventionally, when making a bamboo frame body, it is necessary to combine a plurality of circular arc steps, so that the manufacturing process is complicated and the manufacturing cost increases. Moreover, the manufactured frame body is composed of a plurality of arc-shaped step portions, and there are a plurality of joint points, so that the strength of the entire frame body is lowered.

Therefore, according to the present invention, in the conventional technology, the manufacturing process of the frame body made of bamboo is complicated and the manufacturing cost is increased, and the strength of the entire frame is increased because the manufactured frame body has a plurality of joint points. An object of the present invention is to provide a bamboo frame body modular assembly structure that solves the problem of lowering.

The bamboo frame body modular assembly molding structure according to the present invention uses rod-shaped bamboo materials of an appropriate length and quantity that have been pre-processed and molded, and these rod-shaped bamboo materials are bent with a jig to form a rectangle, circle, ellipse, etc. After making it into a geometric shape, both ends of the rod-shaped bamboo material are joined and fixed together to form a sealed annular frame, and multiple annular frames of the same shape but with different diameters are concentrically fitted and adjacent to each other When the space between the outer diameter and inner diameter of the two annular frames that are in contact with each other is fixed with an adhesive, a bamboo frame body is formed.

In the present invention, the plurality of annular frames of different sizes forming the frame body are concentrically fitted together, so that the size of the outermost annular frame is the largest and the size of the innermost annular frame is the smallest. Yes, the size of the other annular frames decreases from the outside to the inside. Also, the lengths of the rod-shaped bamboo materials that each annular frame requires are different. Therefore, according to the present invention, the length and quantity of the rod-shaped bamboo material suitable for each annular frame required by the size of the frame body are determined by calculation of a personal computer. When each annular frame is fitted concentrically, no adhesive is applied to the outside of the outermost annular frame and the inside of the innermost annular frame, and the outer and inner sides of the remaining annular frames are both adhesives. After applying, pressure is applied with a jig to fix the adhesive. Thereby, a plurality of annular frames can be combined to form a frame body.

In the annular frame according to the present invention, both end surfaces of the rod-shaped bamboo material are connected and adhered and fixed, each annular frame has only one connecting surface, and the connecting surfaces formed by each annular frame are arranged at different positions, After the annular frames are fitted concentrically, the connecting surfaces are not arranged in a straight line, so that the strength of the entire frame body is enhanced.

In the present invention, the number of annular frames included in the frame body is not limited, and the number of annular frames required is determined according to the thickness required by the frame body.

It is the disassembled perspective view which showed Example 1 of this invention which formed the bamboo material in the some rectangular frame from which a diameter is different using a jig | tool, but with different diameters. It is the perspective view of Example 1 which showed the state which fitted each annular frame of FIG. 1 concentrically, and formed the rectangular frame body. It is the top view which showed the Example which fixed each annular frame after concentrically fitting, and was made to fix and formed the rectangular frame body. It is the disassembled perspective view which showed Example 2 of this invention which formed the bamboo material in the some circular frame of the same circle | round | yen but a different diameter using a jig | tool. It is the perspective view which showed the Example which fixed each annular frame after concentrically fitting, and was made to fix and formed the circular frame body.

Example 1
Please refer to FIG. 1 to FIG. 1 to 3 show Embodiment 1 of a bamboo frame body modular assembly structure according to the present invention. A bamboo frame body modular assembly molding structure according to the present invention comprises a plurality of annular frames 1a to 1f having the same rectangular shape but different diameters. The annular frames 1a to 1f are made by bending a pre-processed rod-shaped bamboo material into a rectangle by bending it with a jig, and then applying an adhesive to both end faces, and then connecting the jig with a jig and fixing with pressure. A sealed form is formed. Moreover, each annular frame 1a-1f is provided with only one connection surface 2a-2f. When a frame body is formed by combining the annular frames 1a to 1f, the annular frames 1b to 1f are sequentially fitted concentrically from the outside to the inside in the annular frame 1a having the maximum outer diameter. Before fitting, it is not necessary to apply an adhesive to the outside of the outermost annular frame 1a and the inside of the innermost annular frame 1f, and any of the remaining annular frames 1b to 1e may be either outside or inside. Also apply adhesive. Then, when pressure is applied to the side of each annular frame with a jig to fix the adhesive, the plurality of annular frames 1a to 1f are combined to form a frame body. Preferably, of the two adjacent annular frames of the frame body, the inner diameter of the larger annular frame and the outer diameter of the smaller annular frame are the same, so that the connection between the annular frames becomes denser. .

Both end surfaces of the rod-like bamboo materials of the respective annular frames 1a to 1f are connected and adhesively fixed, whereby each annular frame has only one connection surface 2a to 2f. In addition, since the connecting surfaces formed by the annular frames 1a to 1f are arranged at different positions, after the annular frames 1a to 1f are fitted together, the connecting surfaces 2a to 2f are not in a straight line, and the frame body is It becomes difficult to separate at the position of the connecting surface, and thereby the strength of the entire frame body can be improved.

The number of annular frames included in the frame body of the present invention is not limited, and the number of necessary annular frames is determined according to the thickness required for the frame body.

(Example 2)
Please refer to FIG. 4 and FIG. 4 and 5 show a second embodiment of the bamboo frame body modular assembly structure according to the present invention. The bamboo frame body modular assembly structure of Embodiment 2 of the present invention is composed of a plurality of annular frames 1a to 1e having the same circular shape but different diameters. The above-mentioned annular frames 1a to 1e are formed by bending a rod-shaped bamboo material processed and molded in advance with a jig to form a circle, then applying an adhesive on both end faces, connecting with a jig, and fixing with pressure. A sealed annular shape is formed. In addition, each annular frame 1a-1e is provided with only one connection surface 2a-2e. When the frame body is formed by combining the annular frames 1a to 1e, the annular frames 1b to 1e are fitted concentrically in order from the outside to the inside in the annular frame 1a having the maximum outer diameter. Before fitting, do not apply adhesive to the outside of the outermost annular frame 1a and the inside of the innermost annular frame 1e, and apply all of the adhesive to the outside and inside of the remaining annular frames 1b to 1d. After applying, and applying pressure to the sides of each annular frame with a jig to adhere and fix, a plurality of annular frames 1a to 1e are joined to form a frame body. Preferably, of the two adjacent annular frames of the frame body described above, the inner diameter of the larger annular frame and the outer diameter of the smaller annular frame are the same, so that the connection between the annular frames is more dense. Become.

The above descriptions are merely examples of the present invention and do not limit the form of the present invention. Accordingly, various modifications or changes made without departing from the spirit of the present invention shall be included in the claims described below.

1a annular frame 1b annular frame 1c annular frame 1d annular frame 1e annular frame 1f annular frame 2a connecting surface 2b connecting surface 2c connecting surface 2d connecting surface 2e connecting surface 2f connecting surface

Claims (3)

Bamboo frame body modular assembly assembly structure consisting of a plurality of annular frames with the same shape but different diameters,
The above-mentioned annular frame is formed by bending bamboo material and then connecting and fixing both ends to form a sealed form. Each annular frame has only one connection surface, and each annular frame forms a connection surface. Are arranged at different positions, the annular frames are fitted and fixed concentrically, and the connecting surfaces of the annular frames after being fitted are not in a straight line, the bamboo frame body modular assembly structure . 2. The bamboo frame body modularization according to claim 1, wherein an inner diameter of a larger annular frame and an outer diameter of a smaller annular frame are the same among two adjacent annular frames of the frame body. Assembly molding structure. Before fitting the above-mentioned annular frames to form a frame body, the outer and inner sides of the remaining annular frames are not coated with adhesive on the outer side of the outermost annular frame and the inner side of the innermost annular frame. After applying the adhesive to all of them, fitting them together, and then applying pressure to these annular frames to adhere and fix them together, a plurality of annular frames are combined to form a frame body. The bamboo frame body modular assembly structure according to claim 1,

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