JP2008302167A - Wooden bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag in which a wooden plate material is used in a barrel. <P>SOLUTION: In the wooden bag, an upper body member 2 made of a flexible material and a lower body member 1 made of wood are connected to each other with an engageable joint 10 formed at the upper and lower body members 2 and 1. A barrel 4 is formed in which the bottom of the bag is formed using the wooden lower member 1 having a recessed cross-section. This is an excellent wooden bag in which, in spite of the wooden material, a sufficiently large opening can be obtained, facilitating taking-out of things inside the bag. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wooden bag using a wooden plate material.

Conventionally, a bag using wood as a trunk has been proposed as a natural-oriented and environmentally friendly product. As an example, a wooden bag is proposed in which a wooden plate is molded, combined, or a wooden block is cut to form a body portion. For example, there has been proposed a bag in which a plywood is compression-molded into a three-dimensional shape and formed into a middle body (see Patent Document 1). Further, a wooden bag having a cylindrical body has been proposed (see Patent Document 2).
JP 2006-315397 A Model 3065552

  However, since wood is hard and lacks flexibility, the proposed shape described above has a problem that the opening cannot be sufficiently opened, and it is difficult to take out and use the object. In addition, since the body portion is formed by a time-consuming process such as joining, cutting out, or molding wood, there is a problem in that the production takes time and costs increase. The present invention solves the above problems.

  1st invention of this application consists of a wooden bag which has the trunk | drum which joined the upper trunk | drum member which consists of a flexible material, and the wooden lower trunk | drum member.

  2nd invention of this application consists of a wooden bag which has the trunk | drum joined by the joint part formed in the upper trunk | drum member and the lower trunk | drum which mutually fit.

  3rd invention of this application consists of a wooden bag which formed the bottom part of the bag using the wooden lower trunk | drum member which has a concave cross section.

  According to the present application, since a trunk portion is manufactured by joining an upper trunk member made of a flexible material and a wooden lower trunk member, a sufficient opening can be obtained while using wood as a material. It can be easily taken out, and since a plate-like tree is used, it can be manufactured at a low cost, and a wooden bag excellent in design can be provided.

BEST MODE FOR CARRYING OUT THE INVENTION

Details of the present invention will be described below. The same numbers in the figures have the same functions.
A first embodiment of the present invention will be described with reference to FIGS.
1 and 2 are schematic views of a first embodiment of a wooden bag.
FIG. 1 is a front view, and FIG. 2 is a side view. A lower body member 1 made of wood and an upper body member 2 made of cloth are joined together by a string 3 in a so-called cross-stitch shape, and integrated. Part 4 is formed. An upper gusset 5 having a fastener 6 for taking in and out an object is attached to the upper portion of the body portion 4. Further, a side arm 8 is attached to a side part 8, and a handle 7 is attached to the side part 8 to be held in the hand.
The bag in the present embodiment has a substantially rectangular parallelepiped shape composed of a hexahedron of two body parts 4 on the front and back, two right and left armpits 8, an upper gusset 5, and a bottom gusset 9.

  If the body is made entirely of wood, the tree will hardly deform, so to form an object outlet, attach one end of the upper gusset to the trunk with a hinge and rotate the entire upper gusset to open it. There was no other way to make it a shape, or a shape like a so-called attache case, in which a hinge was attached to the bottom gusset and the entire body part was rotated to open. For this reason, like a normal bag, it is not possible to use such as holding a handle with one hand, opening a fastener with one hand, and putting in and out an object. On the other hand, when the upper gusset upper body member 2 is made of a flexible material as in the present application, the upper body member 2 is greatly deformed when the fastener 6 is opened at the time of putting in / out the object. It can be a bag.

  As described above, in order to obtain a shape in which an object can be easily taken in and out, it is desirable that the width of the upper body member 2 occupying the vertical width of the entire body part 4 is 10% or more, preferably 30% or more. The lower body member 1 is preferably a thin plate material having a thickness of 10 mm or less, preferably 5 mm or less. By using such a thin plate material, it is possible to produce a wooden bag at low cost. Furthermore, the design which was excellent in design can be provided by arrange | positioning the string of the raw material and color different from a trunk | drum member on a trunk | drum. Further, in order to reinforce the joint portion, a reinforcing sheet material may be bonded to the back side of the body portion joint portion.

  3 and 4 are schematic views of a second embodiment of the wooden bag. FIG. 3 is a front view, and FIG. 4 is a side view. The lower body member 1 made of wood and the upper body member 2 made of leather are superposed on each other with a string 3 and joined together in a so-called running stitch shape. The body part 4 of the bag is formed. Either the lower body member 1 or the upper body member 2 may be overlapped with each other. However, in order to reduce the water intrusion from the seam when it gets wet in the rain and the accumulation of dust on the seam, As shown in FIG. 4, it is preferable that the upper body member 2 be overlaid. In this embodiment, the handle 7 is attached to the upper body member 2 on the front and back sides.

  5 and 6 are schematic views of a third embodiment of the wooden bag. FIG. 5 is a front view, and FIG. 6 is a side view. The lower body member 1 made of wood and the upper body member 2 made of leather are fitted to each other, and a joint portion 10 in the shape of a so-called cobblestone joint of a woodwork product is used. They are joined together to form the bag body 4. The joint portion 10 is joined with an adhesive, but can be firmly joined by increasing the adhesion area as a shape of a stone pavement joint rather than a shape that is simply abutted linearly. Moreover, since the lower trunk | drum member 1 and the upper trunk | drum member 2 can be joined to flat planar shape like FIG. 6, there is no projection part in a trunk | drum, and it is easy to handle without being caught in a hand or clothes. .

  Moreover, the joint part 10 which the lower trunk | drum member 1 and the upper trunk | drum member 2 fit is a shape which a different raw material, such as a tree and leather, repeats alternately, and it can be set as the design preferable also in the design which is not in the past.

    7 and 8 are schematic views of a fourth embodiment of the wooden bag. 7 is a front view, and FIG. 8 is a cross-sectional view taken along the line AB of FIG. 7. A wooden lower body member 11 and a leather upper body member 2 are fitted to each other. The body portion 4 of the bag is formed by joining and integrating by the joint portion 10 having the shape as described above. The joint 10 is joined with an adhesive, but the dovetail joint further increases the adhesion area and has a complicated shape, so that it can be joined very firmly. In addition, the joint 10 where the lower body member 11 and the upper body member 2 are fitted has a shape in which different materials such as wood and leather are trapezoidal and repeat alternately, and has an unprecedented design. It can be.

  Further, the hatched lower body member 11 in FIG. 8 has a concave shape, a U-shaped cross section, and also serves as a bottom. The lower body member 11 is cut out from a long block of wood, or a long and narrow plate material is processed by bending wood to process the wood into a shape extending like a bowl, and then cut into a lateral width of the bag. Can be produced. Since the process of joining the trunk portion and the bottom gusset is unnecessary, the bag can be manufactured at low cost.

  Further, as proposed in Japanese Patent Application Laid-Open No. 2005-205618, wood may be compression-molded with a three-dimensional mold so as to have a curved surface such as a ship bottom. According to this three-dimensional compression molding method, the structure of the tree becomes compact and strong, so that even a thin trunk member can obtain high strength. Moreover, since the resin component of wood oozes out to the surface by heat compression molding, the water resistance is improved without performing a treatment such as water-resistant coating. It is also possible to apply design processing to the mold and add a design shape to the surface of the tree during compression molding.

  Furthermore, in this embodiment, the handle is not provided, and the bottom is gripped by hand. Because the bottom has a smooth shape with no joint between the body and the bottom gusset, it is very easy to hold, and the bottom is gripped by hand when carrying, so you can always enjoy the woody feel when using it it can.

  Examples of flexible materials in this application include leather materials such as cow leather, pig leather, sheep leather, fabric materials such as cotton, hemp, and silk, and sheet materials made of synthetic resin such as polyvinyl chloride, polyvinyl acetate, nylon, and vinylon. Available. In the upper body member, these materials are used in a necessary shape.

  As wooden materials used for the lower body member in this application, solid wood and laminated timber such as straw, cocoon, beech, tochi, katsura, sakura, magnolia, plug, chestnut, paulownia, teak, maple, etc. can be used. . These materials are used in the form of a thin plate.

  In addition, the upper trunk member and the lower trunk member in the present application are dyed with chemical dyes, natural dyes, linseed oil, sunflower oil, carnauba wax, etc. for the purpose of waterproofing from rain water, preventing soiling by hand, or decorating. It is desirable to add a surface treatment by impregnation with lacquer, lacquer, amber astringent, chemical paint, etc.

  In the above-described embodiments, the rectangular body is used, but various shapes such as a circle, an ellipse, and a polygon may be used, and a left-right asymmetric shape may be used.

Front view of a wooden bag according to the first embodiment of the present application Side view of a wooden bag according to the first embodiment of the present application Front view of a wooden bag according to the second embodiment of the present application Side view of a wooden bag according to the second embodiment of the present application Front view of a wooden bag according to a third embodiment of the present application Side view of a wooden bag according to the third embodiment of the present application Front view of a wooden bag according to a fourth embodiment of the present application Sectional drawing of the wooden bag concerning 4th Embodiment of this application

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 11 Lower trunk | drum member 2 Upper trunk | drum member 3 String 4 trunk | drum 5 Upper gusset 6 Fastener 7 Handle 8 Wakimachi 9 Bottom gusset 10 Joint part

Claims (3)

  A wooden bag having a body part obtained by joining an upper body member made of a flexible material and a wooden lower body member.   2. The wooden bag according to claim 1, wherein the upper body member made of a flexible material and the wooden lower body member are joined to each other by a joint portion that fits to each other.   3. The wooden bag according to claim 1 or 2, wherein the wooden lower body member has a concave cross section to form the bottom of the bag.

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