JPH08275809A - Manufacture of bag - Google Patents
Manufacture of bagInfo
- Publication number
- JPH08275809A JPH08275809A JP7080483A JP8048395A JPH08275809A JP H08275809 A JPH08275809 A JP H08275809A JP 7080483 A JP7080483 A JP 7080483A JP 8048395 A JP8048395 A JP 8048395A JP H08275809 A JPH08275809 A JP H08275809A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- manufacturing
- present
- embossing
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、ランドセル、学生
鞄、アタッシュケース、旅行鞄、携帯電話収納用の鞄、
その他適宜の鞄の製造方法に関するものである。BACKGROUND OF THE INVENTION The present invention relates to a school bag, a student bag, an attache case, a travel bag, a bag for storing a mobile phone,
The present invention also relates to an appropriate bag manufacturing method.
【0002】[0002]
【従来の技術】従来、鞄は、まず鞄本体を構成する素材
を、収容部、背部、かぶせ部等の各構成部分ごとに、そ
れらの形状に合わせて別々に分離されるように裁断し、
これら裁断により多数に分離された素材を縫着してつな
ぎ合わせることにより製造されていた。2. Description of the Related Art Conventionally, a bag is made by first cutting the material forming the main body of the bag for each of the constituent parts such as the accommodating part, the back part, and the covering part so that they are separated according to their shapes.
It was manufactured by sewing and joining together a large number of materials separated by cutting.
【0003】しかし、この様な製造方法では、裁断や縫
着のために複雑な手作業を行う必要のある工程が多くな
るため、省力化や機械化を図ることは困難で、コストが
高くついていた。However, in such a manufacturing method, since many steps are required to perform complicated manual work for cutting and sewing, it is difficult to save labor and mechanize, and the cost is high. .
【0004】また、この従来の製造方法で製造された鞄
は、多量の素材から成り、縫着部分が多いため、重く、
しかも、強度が低かった。The bag manufactured by this conventional manufacturing method is heavy because it is made of a large amount of material and has many sewn portions.
Moreover, the strength was low.
【0005】[0005]
【発明が解決しようとする課題】そこで、この発明は、
複雑な手作業を行う必要のある工程が少なく、省力化や
機械化を図ることが容易で、コストが安くつき、また、
軽量で、強度が優れた鞄を製造することができる鞄の製
造方法を提供することを課題とする。SUMMARY OF THE INVENTION Therefore, the present invention
There are few processes that require complicated manual work, labor saving and mechanization are easy, cost is low, and
An object of the present invention is to provide a bag manufacturing method capable of manufacturing a bag that is lightweight and has excellent strength.
【0006】[0006]
【課題を解決するための手段】前記課題を解決するた
め、この発明は次のような技術的手段を講じている。In order to solve the above-mentioned problems, the present invention takes the following technical means.
【0007】この発明の鞄の製造方法は、鞄本体を構成
する平坦形状の素材を鞄の凹凸に対応させて型押しによ
り凹凸を形成した後、折り部を屈曲させて基本形状を作
るようにしたものである。According to the method of manufacturing a bag of the present invention, the flat material forming the main body of the bag is formed by embossing in correspondence with the unevenness of the bag, and then the folded portion is bent to form the basic shape. It was done.
【0008】型押しにより凹凸を形成した後、素材の外
周を必要形状に裁断してもよい。また、裁断した状態の
素材に適宜付属品を取り付けてもよい。After forming irregularities by embossing, the outer periphery of the material may be cut into a required shape. Further, accessories may be appropriately attached to the cut material.
【0009】[0009]
【作用】上述の手段を採用した結果、この発明は次のよ
うな作用を有する。As a result of adopting the above means, the present invention has the following effects.
【0010】この発明の鞄の製造方法では、鞄本体の各
構成部分が、型押しにより1枚の素材に連続的に形成さ
れるので、裁断や縫着を行う必要のある箇所が少なくて
済む。In the bag manufacturing method of the present invention, since the respective constituent parts of the bag body are continuously formed on one sheet of material by embossing, it is possible to reduce the number of places where cutting and sewing are required. .
【0011】[0011]
【実施例】以下、この発明の構成を実施例として示した
図面を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be described below with reference to the accompanying drawings.
【0012】この発明の鞄の製造方法は、鞄本体を構成
する平坦形状の素材1を鞄の凹凸に対応させて型押しに
より凹凸を形成した後、折り部を屈曲させて基本形状を
作るようにしたものである。According to the method of manufacturing a bag of the present invention, the flat material 1 constituting the main body of the bag is formed by embossing corresponding to the unevenness of the bag, and then the folded portion is bent to form the basic shape. It is the one.
【0013】図1に示したものは、この発明の鞄の製造
方法に用いられる素材1である。この素材1は、平坦な
長方形の板形状のものであり、少なくとも後述の型押し
工程によって凹凸形状に形成される部分については、そ
の形状を維持するため、比較的硬い塩化ビニールやウレ
タン系のものを用いることが望ましい。なお、鞄の少な
くとも片面が軟らかくなるようにするため、硬い素材と
軟らかい素材を重ね合わせたものとしてもよい。FIG. 1 shows a raw material 1 used in the bag manufacturing method of the present invention. This material 1 has a flat rectangular plate shape and is made of a relatively hard vinyl chloride or urethane material in order to maintain the shape of at least the portion formed into an uneven shape by the embossing process described later. Is preferred. In addition, in order to make at least one side of the bag soft, a hard material and a soft material may be overlapped.
【0014】前記素材1は、まず、型押し工程におい
て、完成後の鞄の各構成部分の凹凸に対応するようにし
た凹凸形状が型押しにより形成される。この実施例の型
押し工程では、製造される鞄をランドセルとしているの
で、図2に示すように、素材1の長尺方向に沿って、収
容部2、背部3、かぶせ部4、開閉部5の鞄本体の各構
成部分と、この各構成部分の境界に折り部6が形成され
る。First, in the embossing step, the material 1 is embossed to have an uneven shape corresponding to the unevenness of each component of the completed bag. In the embossing process of this embodiment, since the bag to be manufactured is a school bag, as shown in FIG. 2, the accommodating part 2, the back part 3, the covering part 4, and the opening / closing part 5 are arranged along the longitudinal direction of the material 1. Folded portions 6 are formed at the boundaries between the constituent parts of the bag body and the constituent parts.
【0015】前記鞄本体の各構成部分は、このように1
枚の素材1上に連続的に形成できるので、省力化や機械
化が容易であり、しかも、素材1は外周部分を除いて無
駄になる部分がなく、素材1を有効に利用することがで
きる。Each component of the bag body is
Since the material 1 can be continuously formed on one piece of the material 1, labor saving and mechanization are easy, and the material 1 can be effectively used without any wasted portion except the outer peripheral portion.
【0016】次に、型押し工程を経た素材1は、次の裁
断工程において、図2に示す点線に沿って裁断される。
図3は、その裁断後を示す図で、前記素材1の一端7は
切り離され、収容部2に開口部分8が形成される。Next, the material 1 that has undergone the embossing process is cut along the dotted line shown in FIG. 2 in the next cutting process.
FIG. 3 is a view showing the state after cutting, in which one end 7 of the material 1 is cut off and an opening 8 is formed in the housing 2.
【0017】この裁断工程では、鞄本体の各構成部分を
別々に切り離す必要がないので、裁断箇所は少なくて済
み、また、前記素材1の外周部分のみを裁断すればよ
く、しかも、開閉部5と前記収容部2の開口部分8を除
き、直線状に裁断すればよいため、省力化や機械化が容
易である。また、利用できない無駄な素材1の切れ端や
屑の発生量が極めて少なく、その取り除き作業も容易で
ある。In this cutting step, since it is not necessary to separately separate the respective constituent parts of the bag body, the number of cutting points can be reduced, and only the outer peripheral part of the material 1 can be cut, and the opening / closing part 5 With the exception of the opening 8 of the housing portion 2, it may be cut in a straight line, so that labor saving and mechanization are easy. In addition, the amount of wasteful scraps and scraps that cannot be used is extremely small, and the removal work is easy.
【0018】さらに、裁断工程を経た素材1は、次の屈
曲工程において、折り部6で屈曲されて鞄本体の基本形
状に作り上げられる。そして、この基本形状にされた素
材1の必要部分を縫着することにより、図4に示したよ
うな鞄が完成する。この実施例では、各構成部分の周縁
部を内側に折り、収容部2と背部3の周縁部が縫着され
るようにして、各構成部分の周縁部を縫製している。Further, the raw material 1 that has undergone the cutting process is bent at the folding portion 6 in the next bending process to be formed into the basic shape of the bag body. Then, the bag 1 as shown in FIG. 4 is completed by sewing the necessary portions of the material 1 having the basic shape. In this embodiment, the peripheral portions of the respective constituent portions are sewn so that the peripheral portions of the respective constituent portions are folded inward and the peripheral portions of the accommodation portion 2 and the back portion 3 are sewn.
【0019】なお、この実施例では、屈曲工程に進む前
の裁断した状態の素材1に、背紐9、収納部10、クッシ
ョン材11、開閉用係止具12等、適宜の付属品を取り付け
ている。裁断した状態の素材1は、未だ完全に立体的に
はなっていないため、屈曲工程により立体的な基本形状
にされた後の素材1よりも前記付属品の取り付けは容易
であり、その機械化も容易である。In this embodiment, appropriate accessories such as the back cord 9, the storage portion 10, the cushion material 11, and the opening / closing lock 12 are attached to the material 1 in a cut state before proceeding to the bending step. ing. Since the material 1 in the cut state is not yet completely three-dimensional, the attachment of the accessory is easier than the material 1 after being made into a three-dimensional basic shape by the bending process, and its mechanization is also possible. It's easy.
【0020】以上の通り、この発明の鞄の製造方法で
は、裁断や縫着が必要な部分が非常に少ないので、複雑
な手作業を行う工程がさほど多くなく、省力化や機械化
が容易である。As described above, in the bag manufacturing method of the present invention, the number of parts that need to be cut and sewn is very small, so there are not many complicated manual steps, and labor saving and mechanization are easy. .
【0021】また、この発明の製造方法により製造され
る鞄は、その各構成部分が連続的に形成された1枚の素
材1を屈曲させることにより形成されており、前記各構
成部分の素材1が二重に重なる部分や縫着される部分が
少ないので、強度が優れ、しかも、使用される素材1の
量が少なくて済み、軽量にすることが可能である。The bag manufactured by the manufacturing method of the present invention is formed by bending one sheet of material 1 in which the respective constituent parts are continuously formed, and the material 1 of each of the constituent parts is formed. Since there are few double-overlapped portions and sewn portions, the strength is excellent, and moreover, the amount of the raw material 1 used is small, and the weight can be reduced.
【0022】この発明の鞄の製造方法は、前述のランド
セル以外にも、学生鞄、アタッシュケース、旅行鞄、携
帯電話収納用の鞄、その他適宜の鞄を製造することがで
きる。In addition to the school bag described above, the bag manufacturing method of the present invention can manufacture a student bag, an attache case, a travel bag, a bag for storing a mobile phone, and any other suitable bag.
【0023】図5は、製造される鞄を四角形の箱形状の
ものとした場合の、型押し工程を経た後の素材1を示し
たものである。この形状の鞄を製造する場合には、型押
し工程により、図のように素材1の約半分を蓋部13、残
りの部分を収容部14とし、蓋部13と収容部14との境界に
折り部15を形成する。FIG. 5 shows the raw material 1 after the embossing step when the bag to be manufactured has a rectangular box shape. When manufacturing a bag of this shape, about half of the material 1 is used as the lid portion 13 and the remaining portion is the accommodating portion 14 as shown in the figure, and the boundary between the lid portion 13 and the accommodating portion 14 is subjected to the embossing process. The folded portion 15 is formed.
【0024】次に、ランドセルの場合と同様、図中の点
線に沿って裁断し、そして、ファスナー16やポケット等
の付属品を取り付け、屈曲させ、必要部分を縫着するこ
とにより図6に示したような鞄が完成する。Next, as in the case of the school bag, it is cut along the dotted line in the figure, and the accessories such as the fastener 16 and pockets are attached, bent, and the necessary parts are sewn to be shown in FIG. The bag that looks like it is completed.
【0025】[0025]
【発明の効果】この発明の鞄の製造方法は、上述のよう
な構成を有しており、鞄本体の各構成部分が、型押しに
より1枚の素材に連続的に形成され、裁断や縫着を行う
必要のある箇所が少なくて済むので、複雑な手作業を行
う必要のある工程が少なく、省力化や機械化を図ること
が容易で、コストが安くつき、また、軽量で、強度が優
れた鞄を製造することができる。The method of manufacturing a bag according to the present invention has the above-mentioned structure, and the respective constituent parts of the bag body are continuously formed on one material by embossing, and are cut or sewn. Since there are few parts that need to be dressed, there are few steps that need to perform complicated manual work, labor saving and mechanization are easy, cost is low, and it is lightweight and has excellent strength. A bag can be manufactured.
【図1】 この発明の鞄の製造方法の実施例で使用され
る素材の斜視図。FIG. 1 is a perspective view of a material used in an embodiment of a bag manufacturing method of the present invention.
【図2】 この発明の鞄の製造方法の実施例で使用され
る素材で、型押し工程を経た後を示す斜視図。FIG. 2 is a perspective view showing the material used in the embodiment of the bag manufacturing method of the present invention after undergoing the embossing step.
【図3】 この発明の鞄の製造方法の実施例で使用され
る素材で、裁断工程を経た後を示す斜視図。FIG. 3 is a perspective view showing a raw material used in the embodiment of the bag manufacturing method of the present invention after a cutting process.
【図4】 この発明の鞄の製造方法の実施例を用いて完
成された鞄を示す斜視図。FIG. 4 is a perspective view showing a bag completed by using the embodiment of the bag manufacturing method of the present invention.
【図5】 この発明の鞄の製造方法の他の実施例で使用
される素材で、型押し工程を経た後を示す斜視図。FIG. 5 is a perspective view showing a material used in another embodiment of the bag manufacturing method according to the present invention after undergoing the embossing step.
【図6】 この発明の鞄の製造方法の他の実施例を用い
て完成された鞄を示す斜視図。FIG. 6 is a perspective view showing a bag completed by using another embodiment of the bag manufacturing method of the present invention.
1 素材 6 折り部 1 Material 6 Folding part
Claims (3)
凹凸に対応させて型押しにより凹凸を形成した後、折り
部を屈曲させて基本形状を作るようにしたことを特徴と
する鞄の製造方法。1. A bag characterized in that a flat material forming a main body of a bag is formed by embossing so as to correspond to the unevenness of the bag and then the folded portion is bent to form a basic shape. Manufacturing method.
外周を必要形状に裁断する請求項1記載の鞄の製造方
法。2. The method for manufacturing a bag according to claim 1, wherein the outer periphery of the material is cut into a required shape after the unevenness is formed by embossing.
付ける請求項2記載の鞄の製造方法。3. The method for manufacturing a bag according to claim 2, wherein accessories are appropriately attached to the cut material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7080483A JPH08275809A (en) | 1995-04-05 | 1995-04-05 | Manufacture of bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7080483A JPH08275809A (en) | 1995-04-05 | 1995-04-05 | Manufacture of bag |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08275809A true JPH08275809A (en) | 1996-10-22 |
Family
ID=13719534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7080483A Pending JPH08275809A (en) | 1995-04-05 | 1995-04-05 | Manufacture of bag |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08275809A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006241605A (en) * | 2005-02-28 | 2006-09-14 | Yamachu:Kk | Three dimensional cloth product having crease and method for forming the crease |
-
1995
- 1995-04-05 JP JP7080483A patent/JPH08275809A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006241605A (en) * | 2005-02-28 | 2006-09-14 | Yamachu:Kk | Three dimensional cloth product having crease and method for forming the crease |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040616 |