JP2001301760A - Housing case for sheet material such as wrapping film - Google Patents
Housing case for sheet material such as wrapping filmInfo
- Publication number
- JP2001301760A JP2001301760A JP2000119022A JP2000119022A JP2001301760A JP 2001301760 A JP2001301760 A JP 2001301760A JP 2000119022 A JP2000119022 A JP 2000119022A JP 2000119022 A JP2000119022 A JP 2000119022A JP 2001301760 A JP2001301760 A JP 2001301760A
- Authority
- JP
- Japan
- Prior art keywords
- cutting member
- sheet material
- cutting
- case
- wall plate
- 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
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、円筒状に巻かれた
食品包装などに用いられるラップフィルム等のシート材
料を収納し、収納されたシート材料をケース外へ引き出
し、引き出されたシート材料を切断できるようにした収
納ケースに係り、特に簡単な操作で確実にラップフィル
ム等のシート材料をきれいに切断できるようにしたラッ
プフィルム等のシート材料の収納ケースに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for storing a sheet material such as a wrap film used for food packaging and the like wound into a cylindrical shape, drawing the stored sheet material out of a case, and removing the drawn sheet material. The present invention relates to a storage case capable of being cut, and more particularly to a storage case of a sheet material such as a wrap film capable of reliably cutting a sheet material such as a wrap film with a simple operation.
【０００２】[0002]
【従来の技術】食品包装などの包装シート材料として用
いられる合成樹脂製のラップフィルムを紙管などのコア
に円筒状に巻いた状態でケース内に収納し、収納された
ラップフィルムをケース外へ引き出し、引き出されたラ
ップフィルムを切断できるようにしたラップフィルムの
収納ケースが家庭用乃至業務用として広く使用されてい
る。このラップフィルムの収納ケースとしては、例えば
実公昭６１−２２８２３号公報や特公平４−１９０９２
号公報で開示されている。これらの公報で開示され、ま
た家庭用乃至業務用として一般的に用いられているラッ
プフィルムの収納ケースの基本的な構成は、前壁板、後
壁板、両側壁板、底壁板とによって円筒状に巻かれたラ
ップフィルムが収納される収納部を構成した直方箱体形
状のケース本体に、このケース本体の開口部を覆う蓋体
を前記後壁板の頂部に折れヒンジを介して開閉できるよ
うに連設し、この蓋体の両側端部にケース本体の両側壁
板の外側面と重なり合う側部掩蓋片が連設されると共
に、この蓋体の開閉動作される側の先端部にケース本体
の前壁板の外側面と重なり合う前部掩蓋片が連設され、
この前部掩蓋片の先端に刃先部を前記前部掩蓋片から突
出させた切断部材を取付けている。この切断部材の刃先
部は鋸歯状に形成されていて、その刃先部は底壁板方向
に向けられている。また、収納ケースは切断部材を除い
て厚紙で形成されている。使用に際しては、一方の手で
収納ケースを持ち他方の手でラップフィルムをケース内
から引き出し、引き出されたラップフィルムに底壁板方
向へ向けられた刃先部とは逆方向に作用する力をラップ
フィルムに加えることによってラップフィルムを引きち
ぎるようにして切断している。2. Description of the Related Art A synthetic resin wrap film used as a packaging sheet material for food packaging and the like is housed in a case wound in a cylindrical shape around a core such as a paper tube, and the housed wrap film is taken out of the case. A wrap film storage case capable of cutting out a drawn-out wrap film is widely used for home use or business use. Examples of the wrap film storage case include Japanese Utility Model Publication No. Sho 61-22823 and Japanese Patent Publication No. 4-19092.
No. 6,009,045. The basic configuration of a wrap film storage case disclosed in these publications and generally used for home use or business use includes a front wall plate, a rear wall plate, both side wall plates, and a bottom wall plate. A lid that covers the opening of the case main body is opened and closed via a hinge at the top of the rear wall plate in a rectangular box-shaped case main body that constitutes a storage section in which a wrap film wound in a cylindrical shape is stored. Side cover parts overlapping with the outer surfaces of both side wall plates of the case body are connected to both end parts of the lid body, and at the end of the lid body that is opened and closed. A front cover piece overlapping with the outer surface of the front wall plate of the case body is continuously provided,
A cutting member having a blade tip protruding from the front cover piece is attached to the tip of the front cover piece. The cutting edge of the cutting member is formed in a sawtooth shape, and the cutting edge is directed toward the bottom wall plate. The storage case is formed of cardboard except for the cutting member. When using, hold the storage case with one hand and pull out the wrap film from inside the case with the other hand, and wrap the pulled wrap film in the direction opposite to the blade edge directed toward the bottom wall plate The wrap film is cut off by adding to the film.
【０００３】また、円筒状に巻かれたラップフィルムの
フィルム幅は１５ｃｍ程度の幅狭のものから主に業務用
に用いられている５０ｃｍ程度の幅広のものまで、広範
なフィルム幅のものが用いられている。[0003] In addition, the film width of a wrap film wound in a cylindrical shape can be a wide range from about 15 cm narrow to about 50 cm wide which is mainly used for business use. Have been.
【０００４】[0004]
【発明が解決しようとする課題】前述した従来の収納ケ
ースは、使用に際しては、一方の手で収納ケースを持ち
他方の手でラップフィルムをケース内から引き出し、引
き出されたフィルムに底壁板方向へ向けられた刃先部と
は逆方向に作用する力をラップフィルムに加えることに
よってラップフィルムを引きちぎるようにして切断する
ものであるため、ケース側即ち刃先部とフィルムとに相
対的に作用させる力の加減や角度などフィルム切断作業
にはある程度のテクニックが必要であった。また、切断
時にフィルムに加えられた引っ張る力の反動によって切
断されたフィルム面同志がいたずらに接着してしまい、
接着による皺の発生で使用上不都合を生じている。この
ような弊害は特に業務用に提供されている幅広のラップ
フィルムの場合には顕著であり、また主に業務用として
使用される幅広のラップフィルムにあっては一度にフィ
ルムの全幅を完全に切断できない事も多々あった。When the conventional storage case described above is used, hold the storage case with one hand and pull out the wrap film from the case with the other hand. Is applied to the lap film by applying a force acting in the opposite direction to the blade edge directed toward the wrap film, so that the wrap film is cut off in a tearing manner. A certain technique was required for film cutting work such as adjustment of angle and angle. Also, the film faces cut by the recoil of the pulling force applied to the film at the time of cutting will adhere unnecessarily,
The occurrence of wrinkles due to adhesion causes inconvenience in use. Such adverse effects are particularly remarkable in the case of wide wrap films provided for business use, and in the case of wide wrap films mainly used for business use, the entire width of the film is completely reduced at once. In many cases, it could not be cut.
【０００５】また、前述した従来の収納ケースは、切断
部材の刃先部がケース外に突出していて手が接触される
構造であるため、危険であり、このことはラップフィル
ムの切断精度を高めるために鋭利な刃先部をもつ切断部
材を用いることに対して障害となっていた。The conventional storage case described above is dangerous because the cutting edge of the cutting member protrudes out of the case and comes into contact with the hand. This is because the cutting accuracy of the wrap film is increased. This is an obstacle to using a cutting member having a sharp cutting edge.
【０００６】本発明はこのような実情に鑑み開発された
ものであり、円筒状に巻かれた食品包装などに用いられ
るラップフィルム等のシート材料を収納し、収納された
シート材料をケース外へ引き出し、引き出されたシート
材料を切断できるようにした収納ケースに係り、特にラ
ップフィルムの切断作業に特別なテクニックを必要とせ
ずに、何人でも同じ確実な切断効果を繰り返し期待でき
るようにしたラップフィルム等のシート材料の収納ケー
スを提供しようとするものである。The present invention has been developed in view of such circumstances, and stores a sheet material such as a wrap film used for a food packaging wound in a cylindrical shape and moves the stored sheet material out of a case. A wrap film that relates to a storage case that allows the user to cut out the drawn-out sheet material.Especially, the wrap film does not require any special technique for the wrap film cutting work, so that any person can repeatedly expect the same reliable cutting effect. Etc. are provided.
【０００７】また、本発明は、切断部材の刃先部がケー
ス外に露出しない安全な構造の収納ケースを提供しよう
とするものであり、これによって、切断精度を高めるた
めに鋭利な刃先部をもつ切断部材を用いても危険のない
ラップフィルム等のシート材料の収納ケースを提供しよ
うとするものである。Another object of the present invention is to provide a storage case having a safe structure in which the cutting edge of the cutting member is not exposed to the outside of the case, thereby having a sharp cutting edge in order to increase cutting accuracy. An object of the present invention is to provide a storage case for a sheet material such as a wrap film, which is not dangerous even if a cutting member is used.
【０００８】[0008]
【課題を解決するための手段】前述した課題を解決する
ために、本発明のラップフィルム等のシート材料の収納
ケースは、前壁板、後壁板、両側壁板、底壁板とによっ
て円筒状に巻かれたラップフィルム等のシート材料が収
納される収納部を構成したケース本体に、このケース本
体の開口部を覆う蓋体を、該蓋体の一端側を前記後壁板
の上端部に設けた蓋体用ヒンジ部を介して取付けること
によって該蓋体の他端側を前記蓋体用ヒンジ部を支点と
して開閉可能に設け、前記前壁板の上端部に、前記ケー
ス本体の開口部から前記前壁板の上端部上を通過してケ
ース外へ引き出されるシート材料の引き出し方向と直交
する方向に延ばされ且つケース外へ引き出されるシート
材料のシート面を支持可能な一対の受け部を形成すると
共に、この一対の受け部の間に切断部材進出用空所部を
形成し、前記蓋体の開閉動作される側の先端部に、該蓋
体が閉蓋された際に前記一対の受け部との間に該受け部
上を通過してケース外へ引き出されるシート材料のシー
ト面を挟んで押え付ける一対の押え部を設けると共に、
この一対の押え部の間に切断部材遊貫用開口部を形成
し、前記蓋体の外側に切断部材保持体を取付け、この切
断部材保持体の可動端側に切断部材を設けてあり、この
切断部材は、前記ケース本体の開口部から前記受け部上
を通過してケース外へ引き出されるシート材料の引き出
し方向と直交する方向に刃先部を延ばされており、この
刃先部は常態において前記押え部の先端部より反押え方
向に後退させた位置にばね圧を付勢されていて、前記蓋
体が閉蓋された際にこのばね圧に抗して前記切断部材保
持体の可動端側を押圧することによって前記切断部材の
刃先部を前記後退位置から前記切断部材遊貫用開口部を
介して前記切断部材進出用空所部内に進出移動されるよ
うに構成した。In order to solve the above-mentioned problems, a storage case for a sheet material such as a wrap film according to the present invention comprises a front wall plate, a rear wall plate, both side wall plates, and a bottom wall plate. A case body that constitutes a storage section for storing a sheet material such as a wrap film wound in a shape is provided with a cover that covers an opening of the case body, and one end of the cover body is connected to an upper end of the rear wall plate. The other end of the lid is provided so as to be openable and closable with the hinge for the lid as a fulcrum by being mounted via the hinge for the lid provided at the opening, and an opening of the case body is provided at the upper end of the front wall plate. A pair of receivers extending from a portion of the front wall plate on the upper end of the front wall plate and extending in a direction orthogonal to a drawing direction of the sheet material drawn out of the case and capable of supporting a sheet surface of the sheet material drawn out of the case. And a pair of this pair Forming a cutting member advance vacant space between the receiving portion and the tip of the lid that is opened and closed, between the pair of receiving portions when the lid is closed. A pair of holding portions for holding and holding the sheet surface of the sheet material drawn out of the case by passing over the receiving portion is provided,
An opening for cutting member play is formed between the pair of pressing portions, a cutting member holder is attached to the outside of the lid, and a cutting member is provided on the movable end side of the cutting member holder. The cutting member has a blade edge portion extending in a direction orthogonal to a drawing direction of a sheet material to be pulled out of the case through the receiving portion from the opening of the case body, and the blade portion is normally in the normal state. A spring pressure is urged to a position retracted in the pressing direction from the tip end of the pressing portion, and when the lid is closed, the movable end side of the cutting member holder against the spring pressure. By pressing the cutting member, the cutting edge of the cutting member is advanced from the retreat position to the cutting member advance space through the cutting member play-through opening.
【０００９】また、本発明のラップフィルム等のシート
材料の収納ケースは、前記切断部材保持体の可動端側に
設けられた前記切断部材の刃先部を、前記一対の受け部
と一対の押え部との間に挟持された引き出されるシート
材料のシート面に対して垂直に進出移動されるように構
成した。Further, in the case for storing a sheet material such as a wrap film according to the present invention, the cutting edge provided on the movable end side of the cutting member holder is provided with the pair of receiving portions and the pair of pressing portions. And the sheet material to be drawn out is vertically moved with respect to the sheet surface of the sheet material to be pulled out.
【００１０】また、本発明のラップフィルム等のシート
材料の収納ケースは、前記切断部材の刃先部を、常態に
おいて、前記押え部の先端部より反押え方向に後退した
位置から前記蓋体の外側面より露出しない前記切断部材
遊貫用開口部内に位置する範囲に配設させたことを特徴
としている。Further, in the case for storing a sheet material such as a wrap film according to the present invention, the cutting edge of the cutting member is normally placed outside the lid from a position retracted in the pressing direction from the front end of the pressing portion. It is characterized in that it is arranged in a range located in the cutting member play opening which is not exposed from the side surface.
【００１１】また、本発明のラップフィルム等のシート
材料の収納ケースは、前記切断部材進出用空所部内に、
該切断部材進出用空所部内に進出移動される前記切断部
材と協働してシート材料を切断する受け刃を設けたこと
を特徴としている。The storage case for a sheet material such as a wrap film according to the present invention is provided in the cutting member advancing space.
A cutting blade is provided for cutting the sheet material in cooperation with the cutting member advanced into the cutting member advancing space.
【００１２】また、本発明のラップフィルム等のシート
材料の収納ケースは、前記切断部材の刃先部を、Ｖ字状
の山部と逆Ｖ字状の谷部が連続した形状とし、前記切断
部材進出用空所部内に、該切断部材進出用空所部内に進
出移動される前記切断部材と協働してシート材料を切断
する受け刃を設け、この受け刃を前記切断部材の刃先部
形状に倣うＶ字状の山部と逆Ｖ字状の谷部が連続した断
面形状の凹凸面形状に形成し、前記切断部材進出用空所
部内に進出移動される前記切断部材の刃先部の進出限界
位置を前記受け刃の凹凸面に対してわずかに離間させた
ことを特徴としている。In the case for storing a sheet material such as a wrap film according to the present invention, the cutting member has a cutting edge having a shape in which a V-shaped peak and an inverted V-shaped valley are continuous. A receiving blade for cutting the sheet material in cooperation with the cutting member advanced into the cutting member advanced cavity is provided in the advance hollow space, and the receiving blade is formed into the shape of the cutting edge of the cutting member. The V-shaped ridge and the inverted V-shaped valley are formed into a concavo-convex surface shape having a continuous cross-sectional shape, and the cutting edge of the cutting member is advanced into the cutting member advancing space. The position is slightly separated from the uneven surface of the receiving blade.
【００１３】[0013]
【発明の実施の形態】本発明の実施の形態について図面
を参照しながら説明する。図１から図６は本発明の収納
ケースの実施形態を示し、図７及び図８は切断部材の他
の取付け手段を示している。尚、以下の説明では、収納
ケース内に収納するシート材料として合成樹脂製のラッ
プフィルムを例示して説明しているが、本発明の収納ケ
ースは例えばアルミフォイルなどの他のシート材料にも
適用可能であり、これらのシート材料を除外するもので
はない。Embodiments of the present invention will be described with reference to the drawings. 1 to 6 show an embodiment of the storage case of the present invention, and FIGS. 7 and 8 show other attachment means of the cutting member. In the following description, a wrap film made of synthetic resin is described as an example of a sheet material stored in the storage case. However, the storage case of the present invention is applicable to other sheet materials such as aluminum foil. It is possible and does not exclude these sheet materials.
【００１４】図中１は、前壁板２、後壁板３、両側壁板
４，４、底壁板５とによって円筒状に巻かれたシート材
料としてのラップフィルム（Ｆ）が収納される収納部６
を構成した上方を開口部７とした直方箱体形状のプラス
チック製のケース本体を示している。８は前記ケース本
体１の開口部７を覆うプラスチック製の蓋体であり、こ
の蓋体８は、該蓋体８の一端側を前記後壁板３の上端部
に設けた蓋体用ヒンジ部９を介して取付けることによっ
て図１に実線と一点鎖線で示されるように該蓋体８の他
端側を前記蓋体用ヒンジ部９を支点として開閉可能に設
けられている。前記前壁板２の上端部には、前記ケース
本体１の開口部７から前記前壁板２の上端部上を通過し
てケース外へ引き出されるラップフィルム（Ｆ）の引き
出し方向と直交する方向に延ばされ且つケース外へ引き
出されるラップフィルム（Ｆ）のフィルム面を支持可能
な一対の受け部１０ａ，１０ｂを形成し、前記蓋体８の
開閉動作される側の先端部には、該蓋体８が閉蓋された
際に前記一対の受け部１０ａ，１０ｂとの間に該受け部
１０ａ，１０ｂ上を通過してケース外へ引き出されるラ
ップフィルム（Ｆ）のフィルム面を挟んで押え付ける一
対の押え部１１ａ，１１ｂを設けている。前記した一対
の受け部１０ａ，１０ｂの間には後述する切断部材が進
出される断面略凹部形状の切断部材進出用空所部１２が
形成され、また前記した一対の押え部１１ａ，１１ｂの
間には後述する切断部材が移動自在に介在される切断部
材遊貫用開口部１３が形成されている。図１乃至図２に
示した実施形態では、前記蓋体８の外側に金属製例えば
弾性を有するステンレス鋼で板状に形成された切断部材
保持体１４を該切断部材保持体１４の基端側を前記蓋体
８の外側面の前記蓋体用ヒンジ部側に固着ビスによって
取付け、この切断部材保持体１４の可動端側に切断部材
１５を設けている。この切断部材１５は、前記ケース本
体１の開口部７から前記受け部１０ａ，１０ｂ上を通過
してケース外へ引き出されるラップフィルム（Ｆ）の引
き出し方向と直交する方向に刃先部１５Ａを延ばされて
おり、この刃先部１５Ａは常態において前記押え部１１
ａ，１１ｂの先端部より反押え方向に後退させた位置か
ら前記蓋体８の外側面より露出しない前記切断部材遊貫
用開口部１３内に位置する範囲に配設されている。前記
蓋体８の外側面と前記切断部材保持体１４との間に介在
させたばね体１６によってばね圧を付勢されていて、前
記蓋体８が閉蓋された際にこのばね圧に抗して前記切断
部材保持体１４の可動端側を押圧することによって前記
切断部材１５の刃先部１５Ａを前記切断部材遊貫用開口
部１３内に位置する前記後退位置から前記切断部材進出
用空所部１２内に進出移動されるように構成されてい
る。In FIG. 1, reference numeral 1 denotes a wrap film (F) as a sheet material wound in a cylindrical shape by a front wall plate 2, a rear wall plate 3, both side wall plates 4, 4, and a bottom wall plate 5. Storage section 6
2 shows a rectangular box-shaped plastic case main body having an opening 7 at the upper side. Reference numeral 8 denotes a plastic lid that covers the opening 7 of the case body 1. The lid 8 is a hinge for a lid provided at one end of the lid 8 at the upper end of the rear wall plate 3. As shown by a solid line and a dashed line in FIG. 1, the other end of the lid 8 is provided so as to be openable and closable with the hinge 9 for the lid as a fulcrum as shown by a solid line and a dashed line in FIG. At the upper end of the front wall plate 2, a direction orthogonal to the drawing direction of the wrap film (F) which is drawn from the opening 7 of the case main body 1 through the upper end of the front wall plate 2 and drawn out of the case. And a pair of receiving portions 10a and 10b capable of supporting the film surface of the wrap film (F) which is extended to the outside of the case. When the cover 8 is closed, the film surface of the wrap film (F) that passes over the receiving portions 10a and 10b and is drawn out of the case is interposed between the pair of receiving portions 10a and 10b and pressed. A pair of holding portions 11a and 11b to be attached are provided. Between the pair of receiving portions 10a and 10b, there is formed a cutting member advancing space portion 12 having a substantially concave cross section into which a cutting member described later advances, and between the pair of pressing portions 11a and 11b. Is formed with a cutting member play opening 13 through which a cutting member described later is movably interposed. In the embodiment shown in FIGS. 1 and 2, the cutting member holder 14 formed of a metal, for example, stainless steel having elasticity in a plate shape is provided on the outside of the lid 8 on the base end side of the cutting member holder 14. Is attached to the outer surface of the lid 8 on the side of the lid hinge portion by a fixing screw, and a cutting member 15 is provided on the movable end side of the cutting member holder 14. The cutting member 15 extends the cutting edge 15A in a direction perpendicular to the direction in which the wrap film (F) is drawn from the opening 7 of the case body 1 through the receiving portions 10a and 10b and drawn out of the case. The cutting edge portion 15A is normally provided with the pressing portion 11
It is arranged in a range located in the cutting member play-through opening 13 that is not exposed from the outer surface of the lid 8 from a position retracted in the pressing direction from the tips of the a and 11b. The spring pressure is urged by a spring 16 interposed between the outer surface of the lid 8 and the cutting member holder 14, and when the lid 8 is closed, the spring pressure is resisted. Pressing the movable end side of the cutting member holder 14 to move the cutting edge 15A of the cutting member 15 from the retracted position located in the cutting member penetration opening 13 to the cutting member advance vacant space. It is configured to be advanced and moved into the interior 12.
【００１５】前記した一対の受け部１０ａ，１０ｂと一
対の押え部１１ａ，１１ｂとの対応する各フィルム挟持
面は、ラップフィルム（Ｆ）を損傷しなし程度の比較的
傾斜の緩いＶ字状の山部と逆Ｖ字状の谷部が連続した断
面鋸歯形状に形成されていて、ケース外へ引き出される
ラップフィルム（Ｆ）のフィルム面を蓋体８を閉じた状
態で、ラップフィルム（Ｆ）の切断個所の両端部を切断
されるフィルム面に張力を与えた状態で一対のフィルム
挟持部で確実に固定できるように構成されている。Each of the film holding surfaces corresponding to the pair of receiving portions 10a and 10b and the pair of pressing portions 11a and 11b has a V-shape having a relatively gentle inclination such that the wrap film (F) is not damaged. The wrap film (F) is formed in a state in which the ridge portion and the inverted V-shaped valley portion are formed in a continuous sawtooth shape in section and the film surface of the wrap film (F) drawn out of the case is closed with the lid 8 closed. It is configured such that both ends of the cutting portion can be securely fixed by a pair of film holding portions while tension is applied to the film surface to be cut.
【００１６】前記蓋体用ヒンジ部９としては、軸ピン１
７を枢軸として構成したものを図示してあるが、これに
限定されず例えばヒンジとして機能する折り曲げ溝線を
介して前記蓋体８と後壁板３を連設した構造も採用でき
る。The hinge portion 9 for the lid includes a shaft pin 1
Although the structure in which the pivot 7 is used is shown, the present invention is not limited to this. For example, a structure in which the lid 8 and the rear wall plate 3 are connected to each other via a bent groove line functioning as a hinge can also be adopted.
【００１７】前記切断部材保持体１４の可動端側に設け
られた前記切断部材１５の刃先部１５Ａは、前記一対の
受け部１０ａ，１０ｂと一対の押え部１１ａ，１１ｂと
の間に挟持された引き出されるラップフィルム（Ｆ）の
フィルム面に対して垂直に進出移動されるように構成さ
れている。すなわち、図１に示すように前記切断部材保
持体１４に対して前記切断部材１５をＬ字状に形成して
あり、前記切断部材保持体１４の可動端側を下方へ押圧
することによって、前記切断部材１５の刃先部１５Ａを
前記一対の受け部１０ａ，１０ｂと一対の押え部１１
ａ，１１ｂとの間に挟持された引き出されるラップフィ
ルム（Ｆ）のフィルム面に対して垂直に進入されるよう
に構成している。The cutting edge 15A of the cutting member 15 provided on the movable end side of the cutting member holder 14 is sandwiched between the pair of receiving portions 10a, 10b and the pair of pressing portions 11a, 11b. The wrap film (F) to be drawn out is configured to be advanced and moved perpendicular to the film surface. That is, as shown in FIG. 1, the cutting member 15 is formed in an L-shape with respect to the cutting member holder 14, and the movable end side of the cutting member holder 14 is pressed downward, thereby The pair of receiving portions 10a and 10b and the pair of pressing portions 11
a and 11b are inserted perpendicularly to the film surface of the wrapped film (F) to be pulled out.
【００１８】前記切断部材１５はステンレス鋼によって
形成されていて、その刃先部１５Ａを、図６に示すよう
にＶ字状の山部と逆Ｖ字状の谷部が連続した形状とし、
この刃先部形状の山部と谷部の全ての稜線を先鋭刃とし
て形成している。前記切断部材１５の刃先部１５Ａをこ
のような先鋭刃としたことによりラップフィルムの切断
精度は向上するがその反面この刃先部に手が触れた場合
には危険をともなう。しかし、前記したように切断部材
１５の刃先部１５Ａは常態において前記押え部１１ａ，
１１ｂの先端部より反押え方向に後退させた位置から前
記蓋体８の外側面より露出しない前記切断部材遊貫用開
口部１３内に位置する範囲に配設されていて、前記蓋体
８を開けてラップフィルム（Ｆ）を引き出す作業中でも
前記刃先部１５Ａに手が触れない構造となっているため
危険がない。The cutting member 15 is formed of stainless steel, and its cutting edge 15A has a shape in which a V-shaped peak and an inverted V-shaped valley are continuous as shown in FIG.
All the ridge lines of the ridges and valleys of the blade tip shape are formed as sharp blades. When the cutting edge 15A of the cutting member 15 is made to have such a sharp edge, the cutting accuracy of the wrap film is improved, but on the other hand, there is a danger if the hand touches the cutting edge. However, as described above, the cutting edge 15A of the cutting member 15 normally holds the pressing portion 11a,
11b is disposed within a range located within the cutting member play-through opening 13 that is not exposed from the outer surface of the lid 8 from a position retracted in the pressing direction from the distal end of the lid 8b. There is no danger because the structure is such that the blade tip 15A is not touched even during the operation of opening and pulling out the wrap film (F).
【００１９】尚、図面に示した実施形態では前記切断部
材１５の刃先部１５Ａの全体形状を、切断されるラップ
フィルム面に対して水平に配設されるように構成し、切
断時には刃先部１５Ａがフィルム面に対してほぼ同時に
進入されフィルムを切断するものであるが、これに限定
されず、フィルム面に対して刃先部の全体形状を傾斜す
るように構成しても良い。この傾斜は一方向への傾斜形
状や緩やかなＶ字形状に構成できる。尚、このように刃
先部の全体形状を傾斜した場合であっても、前記したよ
うに切断部材１５の刃先部１５Ａを常態において前記押
え部１１ａ，１１ｂの先端部より反押え方向に後退させ
た位置から前記蓋体８の外側面より露出しない前記切断
部材遊貫用開口部１３内に位置する範囲に配設させるこ
とが安全上必要である。In the embodiment shown in the drawings, the entire shape of the cutting edge 15A of the cutting member 15 is configured to be disposed horizontally with respect to the surface of the wrap film to be cut. Is entered almost simultaneously with the film surface and cuts the film, but the invention is not limited to this, and the entire shape of the cutting edge may be inclined with respect to the film surface. This inclination can be formed in a shape inclined in one direction or a gentle V-shape. Even when the entire shape of the cutting edge is inclined as described above, the cutting edge 15A of the cutting member 15 is retracted in the counter-pressing direction from the distal ends of the pressing portions 11a and 11b in the normal state as described above. It is necessary for safety to dispose the cover member 8 in a range that is not exposed from the outer surface of the lid 8 and is located in the cutting member play opening 13.
【００２０】図７及び図８は前記切断部材１５の他の取
付け手段を示している。ここで図示した切断部材保持体
１４はプラスチックで形成され、このプラスチック製の
切断部材保持体１４の可動端側に金属製の切断部材１５
を固定ビスで取付けている。また、前記切断部材保持体
１４の固定端側は前記蓋体用ヒンジ部９として機能する
枢軸１７を介して軸着され、前記切断部材保持体１４と
前記蓋体８との間に介装されたばね体１６によって前記
切断部材保持体１４及び切断部材１５を図７及び図８に
示した位置に付勢されている。なお、図７及び図８のそ
の他の構成は、図１に示した構成と実質的に同一であ
る。FIGS. 7 and 8 show other mounting means for the cutting member 15. FIG. The cutting member holder 14 shown here is made of plastic, and a metal cutting member 15 is attached to the movable end side of the cutting member holder 14 made of plastic.
Are fixed with fixing screws. Further, the fixed end side of the cutting member holder 14 is axially mounted via a pivot 17 functioning as the lid hinge portion 9, and is interposed between the cutting member holder 14 and the lid 8. The cutting member holder 14 and the cutting member 15 are urged by the spring body 16 to the positions shown in FIGS. The other configurations in FIGS. 7 and 8 are substantially the same as the configurations shown in FIG.
【００２１】前記切断部材進出用空所部１２内に、該切
断部材進出用空所部１２内に進出移動される前記切断部
材１５と協働してラップフィルム（Ｆ）を切断する受け
刃２０を設けている。この受け刃２０は、図６に示すよ
うに前記切断部材１５の刃先部１５Ａ形状すなわちＶ字
状の山部と逆Ｖ字状の谷部が連続した刃先形状に倣うＶ
字状の山部と逆Ｖ字状の谷部が連続した断面形状の凹凸
面形状に形成され、図５及び図６に示すように前記切断
部材進出用空所部１２内に進出移動される前記切断部材
１５の刃先部１５Ａの進出限界位置に対してわずかに離
間された下方位置に配設されている。図６に示すように
前記切断部材１５の刃先部１５Ａは張られた状態に固定
されたラップフィルム面（図５及び図６に一点鎖線で示
される）に対してこのラップフィルム面を完全に抜く位
置まで進出移動されるようにその進出限界位置を設定さ
れている。このように前記切断部材１５の刃先部１５Ａ
でラップフィルム面を完全に抜くように構成したことに
より前記切断部材１５の進出動作によってラップフィル
ム（Ｆ）を完全に切断することができる。前記受け刃２
０の機能は、何らかの理由によりは図５及び図６に一点
鎖線で示した所期の張られ位置で切断されなかったフィ
ルム面に再度張りを与えて切断の完全を期すようにする
ことである。図２及び図３に示した前記受け刃２０は、
切断されるフィルム幅以上の刃先部長さをもつ切断部材
１５に対応するほほ全域に形成してあるが、例えば適度
の間隔をおいて数箇所設けたものでも、これらの受け刃
２０での切断作用がフィルム巾方向に連鎖されフィルム
巾全体が切断される。A receiving blade 20 for cutting the wrap film (F) in the cutting member advance space 12 in cooperation with the cutting member 15 advanced into the cutting member advance space 12. Is provided. As shown in FIG. 6, the receiving blade 20 has a V shape that follows the shape of the cutting edge 15A of the cutting member 15, that is, a V-shaped peak and an inverted V-shaped valley.
The V-shaped ridge and the inverted V-shaped valley are formed in a concavo-convex surface shape having a continuous cross-sectional shape, and are advanced into the cutting member advancing space 12 as shown in FIGS. 5 and 6. The cutting member 15 is disposed at a lower position slightly separated from the advance limit position of the cutting edge portion 15A. As shown in FIG. 6, the cutting edge 15A of the cutting member 15 completely removes the wrap film surface from the wrap film surface (shown by a dashed line in FIGS. 5 and 6) fixed in a stretched state. The advance limit position is set so as to advance to the position. Thus, the cutting edge 15A of the cutting member 15
With this configuration, the wrap film (F) can be completely cut by the advancing operation of the cutting member 15 by completely removing the wrap film surface. The receiving blade 2
The function of 0 is to re-tension the film surface that has not been cut at the intended stretching position indicated by the dashed line in FIGS. 5 and 6 for some reason so as to complete the cutting. . The receiving blade 20 shown in FIG. 2 and FIG.
Although it is formed in almost the entire area corresponding to the cutting member 15 having a blade edge length equal to or greater than the width of the film to be cut, for example, even if provided at several places at appropriate intervals, the cutting action by these receiving blades 20 Are chained in the film width direction, and the entire film width is cut.
【００２２】図２及び図３に示すように前記フィルム受
け部１０，１０の中間部に、このフィルム受け部１０上
に密着されているラップフィルムの引き出し先端部を引
き出し側から摘まむことができるようにした摘み用切り
欠き部２５を形成している。また、図中、符号２６は前
記蓋体８の先端部に形成された開閉操作用摘み部であ
る。As shown in FIG. 2 and FIG. 3, the leading end of the wrap film that is in close contact with the film receiving portion 10 can be gripped from the drawing side in the middle of the film receiving portions 10, 10. The notch 25 for the knob thus formed is formed. In the drawing, reference numeral 26 denotes an opening / closing operation knob formed at the tip of the lid 8.
【００２３】前記後壁板３を、該後壁板３と接する前記
底壁板５との境界部に設けられた後壁板用ヒンジ部２７
を介して前記両側壁板４，４に対して図１の矢印方向に
開閉可能な構造としている。前記後壁板用ヒンジ部２７
としては、軸ピン２８を枢軸として構成したものを図示
してあるが、これに限定されないことは前記蓋体用ヒン
ジ部９の場合と同様である。なお、図示してないが、例
えば前記両側壁板４，４の各内壁面に後壁板３の両端部
を着脱自在に係止できる係止凹部を形成しておくことも
できる。。このように前記後壁板３を前記両側壁板４，
４に対して開閉可能な構造としたのは、前記受け部１０
ａ，１０ｂを設けたことにより前記ケース本体１の開口
部７がその分狭くなること、前記ケース本体１の収納部
６内に収納される円筒状に巻かれたラップフィルム
（Ｆ）の直径は前記収納部６の奥行き幅より少しだけ小
さく設定されることから、円筒状に巻かれた新しいラッ
プフィルムを補充する際に、前記後壁板３を前記両側壁
板４，４に対して開閉できるようにしたものであるThe rear wall plate 3 is provided with a rear wall plate hinge 27 provided at a boundary between the rear wall plate 3 and the bottom wall plate 5 in contact with the rear wall plate 3.
The opening and closing of the side wall plates 4 and 4 in the direction of the arrow in FIG. Hinge 27 for rear wall plate
Is shown in which the shaft pin 28 is configured as a pivot, but the present invention is not limited to this, as in the case of the lid hinge 9. Although not shown, for example, locking recesses that can detachably lock both ends of the rear wall plate 3 may be formed on the inner wall surfaces of the side wall plates 4 and 4. . In this way, the rear wall plate 3 is connected to the side wall plates 4,
The structure that can be opened and closed with respect to 4 is that the receiving portion 10
The opening 7 of the case main body 1 is narrowed by the provision of the a and 10b, and the diameter of the cylindrically-wrapped wrap film (F) stored in the storage section 6 of the case main body 1 is The rear wall plate 3 can be opened and closed with respect to the side wall plates 4 and 4 when a new wrap film wound in a cylindrical shape is refilled because the rear wall plate 3 is set to be slightly smaller than the depth width of the storage portion 6. Is like
【００２４】使用に際しては、ケース本体１から蓋体８
を開け、一対の受け部１０ａ，１０ｂの間に残されたラ
ップフィルムの引き出し端部を必要長さ引き出し、蓋体
８を閉じた後に前記切断部材保持体１４の切断部材１５
を設けてある可動端側を下方へ押圧する。蓋体８が閉じ
られるとラップフィルム（Ｆ）の切断個所の両端部を切
断されるフィルム面に張力を与えた状態で一対のフィル
ム挟持部で確実に固定され、この張力を与えられた状態
で固定されたフィルム面に切断部材１５の刃先部１５Ａ
が進出移動されてラップフィルムを確実に切断できる。In use, the case body 1 to the lid 8
Is opened, the drawn-out end of the wrap film left between the pair of receiving portions 10a and 10b is drawn out to a required length, and after the lid 8 is closed, the cutting member 15 of the cutting member holder 14 is closed.
The movable end side provided with is pressed downward. When the lid 8 is closed, both ends of the cut portion of the wrap film (F) are securely fixed with a pair of film holding portions while tension is applied to the film surface to be cut, and in a state where the tension is applied. The cutting edge 15A of the cutting member 15 is fixed on the fixed film surface.
Is moved forward and the wrap film can be reliably cut.
【００２５】また、本発明で提供される収納ケースは、
従来一般的に使用されている紙製の使い捨てケースとは
異なり、ラップフィルムが終了した時は円筒状に巻かれ
た新しいラップフィルムを補充して長期的に使用できる
ようにケース部分をプラスチック製にしている。円筒状
に巻かれた新しいラップフィルムを補充する際は、前記
蓋体８を開けた状態で前記後壁板３を前記両側壁板４，
４に対して図１の矢印方向に開け、円筒状に巻かれた新
しいラップフィルムを補充した後、前記後壁板３と蓋体
８を閉じる。Further, the storage case provided by the present invention comprises:
Unlike paper disposable cases that are generally used in the past, when the wrap film is finished, the case part is made of plastic so that it can be used for a long time by refilling a new wrap film wound in a cylindrical shape. ing. When refilling a new wrap film wound in a cylindrical shape, the rear wall plate 3 is attached to the side wall plates 4 with the lid 8 opened.
4, the rear wall plate 3 and the lid 8 are closed after refilling a new wrap film wound in a cylindrical shape.
【００２６】[0026]
【実施例】図２乃至図４に示した収納ケースは、円筒状
に巻かれたラップフィルムの直径５０ｍｍでフィルム巾
４５ｃｍとした主に業務用として用いられる幅広フィル
ムを収納するものとして提供されるものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The storage case shown in FIGS. 2 to 4 is provided for storing a wide film mainly used for business use, which is a cylindrical wrap film having a diameter of 50 mm and a film width of 45 cm. Things.
【００２７】[0027]
【発明の効果】本発明のラップフィルム等のシート材料
の収納ケースは、ケース本体から蓋体を開け、一対の受
け部の間に残されたラップフィルムの引き出し端部を必
要長さ引き出し、蓋体を閉じた後に前記切断部材保持体
の切断部材を設けてある可動端側を下方へ押圧してやれ
ば、シート材料（ラップフィルム）は、該フィルムの切
断個所の両端部を切断されるフィルム面に張力を与えた
状態で確実に固定され、この張力を与えられた状態で固
定されたフィルム面に切断部材の刃先部が進出移動され
ることによって一直線に確実且つきれいに切断される。
このように本発明によれば、前記切断部材保持体の切断
部材を設けてある可動端側を下方へ押圧するという一方
的な単純な操作のみで切断できるため、従来の収納ケー
スによる切断作業で要求されているケース側即ち刃先部
とフィルムとに相対的に作用させる力の加減や角度など
の操作テクニックを必要とせずに、何人でも同じ確実な
切断効果を繰り返し期待できる。According to the present invention, in the case for storing a sheet material such as a wrap film, the lid is opened from the case main body, and the draw-out end of the wrap film left between the pair of receiving portions is pulled out to a required length. After the body is closed, if the movable end side of the cutting member holding body provided with the cutting member is pressed downward, the sheet material (wrap film) is applied to the film surface where both ends of the cutting portion of the film are cut. The cutting member is securely fixed in a state where the tension is applied, and the cutting edge portion of the cutting member is advanced and moved to the surface of the film fixed in the state where the tension is applied, so that the cutting member is reliably and cleanly cut in a straight line.
As described above, according to the present invention, the cutting member holder can be cut by only one-sided simple operation of pressing the movable end side provided with the cutting member downward, so that the cutting operation using the conventional storage case can be performed. Any person can repeatedly expect the same reliable cutting effect without requiring the required operation technique such as adjustment of the force acting on the case side, that is, the edge portion and the film, and the angle.
【００２８】また、本発明の収納ケースによれば、主に
業務用として使用される幅広のラップフィルムを繰り返
し切断する場合でも従来の収納ケースのような特別な操
作テクニックを要せず幅広のラップフィルムの全幅を一
度に完全に切断できる。Further, according to the storage case of the present invention, even when a wide wrap film mainly used for business use is repeatedly cut, a wide wrap is not required with a special operation technique as in the conventional storage case. The entire width of the film can be cut completely at once.
【００２９】また、本発明の収納ケースによれば、従来
の収納ケースのように切断時にラップフィルムに引っ張
る力を加えるものではないため、従来の収納ケースのよ
うにフィルムに加えられた引っ張る力の反動によって切
断されたフィルム面同志が接着され皺を発生させるとい
う弊害が生じる恐れが少ない。切断されたフィルム面同
志が接着してしまう弊害を減少できる本発明の効果は幅
広のラップフィルムの切断に際して顕著な効果を発揮す
る。Further, according to the storage case of the present invention, since the pulling force is not applied to the wrap film at the time of cutting as in the conventional storage case, the pulling force applied to the film as in the conventional storage case is reduced. It is less likely that the film surfaces cut by the reaction will adhere to each other and cause wrinkles. The effect of the present invention, which can reduce the adverse effect that the cut film surfaces adhere to each other, exhibits a remarkable effect when cutting a wide wrap film.
【００３０】また、従来の収納ケースは切断されたラッ
プフィルムの切断始端部が円筒状に巻かれたラップフィ
ルム側に戻って密着されてしまうことがあり、次の引き
出し作業が面倒であったが、本発明の収納ケースによれ
ば、ラップフィルムの切断端部が一対の受け部の間に残
されているので、次の引き出し作業が容易にできる。Further, in the conventional storage case, the starting end of the cut wrap film may return to the cylindrical wrap film side and come into close contact therewith, so that the next drawing operation is troublesome. According to the storage case of the present invention, since the cut end of the wrap film is left between the pair of receiving portions, the next drawing operation can be easily performed.
【００３１】また、従来の収納ケースは、切断部材の刃
先部がケース外に露出していて手が接触される構造であ
るため、危険であり、このことはラップフィルムの切断
精度を高めるために鋭利な刃先部をもつ切断部材を用い
ることに対して障害となっていたが、本発明の収納ケー
スによれば、切断部材の刃先部がケース外に露出しない
危険の無い安全な構造であり、この安全構造にしたこと
によって、切断精度を高めるために鋭利な刃先部をもつ
切断部材を用いることを可能にしている。Further, the conventional storage case is dangerous because it has a structure in which the cutting edge of the cutting member is exposed outside the case and the hands are in contact with it. Although it was an obstacle to using a cutting member having a sharp cutting edge, according to the storage case of the present invention, it is a safe structure without the danger that the cutting edge of the cutting member is not exposed outside the case, With this safety structure, it is possible to use a cutting member having a sharp cutting edge to increase cutting accuracy.
【図１】本発明の収納ケースを示した拡大縦断側面図で
ある。FIG. 1 is an enlarged vertical sectional side view showing a storage case of the present invention.
【図２】本発明の収納ケースを一部破断して示した正面
図である。FIG. 2 is a front view showing the storage case of the present invention in a partially broken manner.
【図３】後壁板を除いたケース本体を一部破断して示し
た平面図である。FIG. 3 is a plan view showing a case main body excluding a rear wall plate, partially cut away;
【図４】蓋体を一部破断して示した背面図である。FIG. 4 is a rear view showing the lid partially cut away.
【図５】本発明の切断部分を示した拡大縦断側面図であ
る。FIG. 5 is an enlarged vertical sectional side view showing a cut portion of the present invention.
【図６】本発明の切断刃と受け刃との関係を示した拡大
縦断正面図である。FIG. 6 is an enlarged vertical sectional front view showing the relationship between the cutting blade and the receiving blade of the present invention.
【図７】切断部材の他の取付け手段を示す閉蓋状態の部
分側面図である。FIG. 7 is a partial side view of a closed state showing another attachment means of the cutting member.
【図８】切断部材の他の取付け手段を示す開蓋状態の部
分側面図である。FIG. 8 is a partial side view of the open state of the cover showing another attaching means of the cutting member.
１ ケース本体 ２ 前壁板 ３ 後壁板 ４ 側壁板 ５ 底壁板 ６ 収納部 ７ 開口部 ８ 蓋体 ９ 蓋体用ヒンジ部 １０ａ，１０ｂ 受け部 １１ａ，１１ｂ 押え部 １２ 切断部材進出用空所部 １３ 切断部材遊貫用開口部 １４ 切断部材保持体 １５ 切断部材 １５Ａ 刃先部 １６ ばね体 １７ 軸ピン ２０ 受け刃 ２５ 摘み用切り欠き部 ２６ 開閉操作用摘み部 ２７ 後壁板用ヒンジ部 DESCRIPTION OF SYMBOLS 1 Case main body 2 Front wall plate 3 Rear wall plate 4 Side wall plate 5 Bottom wall plate 6 Storage part 7 Opening 8 Lid 9 Lid for lid 10a, 10b Receiving parts 11a, 11b Holding part 12 Cutting space for cutting member advance Part 13 Opening for cutting member play 14 Cutting member holder 15 Cutting member 15A Blade tip 16 Spring body 17 Shaft pin 20 Receiving blade 25 Knob notch 26 Knob for opening and closing operation 27 Hinge for rear wall plate
Claims (8)
よって円筒状に巻かれたラップフィルム等のシート材料
が収納される収納部を構成したケース本体に、このケー
ス本体の開口部を覆う蓋体を、該蓋体の一端側を前記後
壁板の上端部に設けた蓋体用ヒンジ部を介して取付ける
ことによって該蓋体の他端側を前記蓋体用ヒンジ部を支
点として開閉可能に設け、前記前壁板の上端部に、前記
ケース本体の開口部から前記前壁板の上端部上を通過し
てケース外へ引き出されるシート材料の引き出し方向と
直交する方向に延ばされ且つケース外へ引き出されるシ
ート材料のシート面を支持可能な一対の受け部を形成す
ると共に、この一対の受け部の間に切断部材進出用空所
部を形成し、前記蓋体の開閉動作される側の先端部に、
該蓋体が閉蓋された際に前記一対の受け部との間に該受
け部上を通過してケース外へ引き出されるシート材料の
シート面を挟んで押え付ける一対の押え部を設けると共
に、この一対の押え部の間に切断部材遊貫用開口部を形
成し、前記蓋体の外側に切断部材保持体を取付け、この
切断部材保持体の可動端側に切断部材を設けてあり、こ
の切断部材は、前記ケース本体の開口部から前記受け部
上を通過してケース外へ引き出されるシート材料の引き
出し方向と直交する方向に刃先部を延ばされており、こ
の刃先部は常態において前記押え部の先端部より反押え
方向に後退させた位置にばね圧を付勢されていて、前記
蓋体が閉蓋された際にこのばね圧に抗して前記切断部材
保持体の可動端側を押圧することによって前記切断部材
の刃先部を前記後退位置から前記切断部材遊貫用開口部
を介して前記切断部材進出用空所部内に進出移動される
ように構成したことを特徴とするラップフィルム等のシ
ート材料の収納ケース。1. A case body comprising a storage part for storing a sheet material such as a wrap film wound in a cylindrical shape by a front wall plate, a rear wall plate, both side wall plates, and a bottom wall plate. A lid covering one of the openings is attached via a hinge for a lid provided at an upper end of the rear wall plate at one end of the lid, and the other end of the lid is hinged to the lid. A part is provided as a fulcrum so as to be openable and closable, and at the upper end of the front wall plate, is orthogonal to the drawing direction of the sheet material drawn out of the case through the upper end of the front wall plate from the opening of the case body. Forming a pair of receiving portions capable of supporting the sheet surface of the sheet material extending in the direction and being drawn out of the case, and forming a cutting member advancing space between the pair of receiving portions; At the tip of the side where the body is opened and closed,
When the lid is closed, a pair of pressing portions are provided between the pair of receiving portions to press and hold the sheet surface of the sheet material to be pulled out of the case through the receiving portion between the receiving portions, An opening for cutting member play is formed between the pair of pressing portions, a cutting member holder is attached to the outside of the lid, and a cutting member is provided on the movable end side of the cutting member holder. The cutting member has a blade edge portion extending in a direction orthogonal to a drawing direction of a sheet material to be pulled out of the case through the receiving portion from the opening of the case body, and the blade portion is normally in the normal state. A spring pressure is urged to a position retracted in the pressing direction from the tip end of the pressing portion, and when the lid is closed, the movable end side of the cutting member holder against the spring pressure. The cutting edge of the cutting member by pressing Storage case of the sheet material of the wrap film or the like, characterized by being configured to be moved advance to the cavity portion for the cutting member advances through the cutting member loosely fits openings from the position.
れた前記切断部材の刃先部を、前記一対の受け部と一対
の押え部との間に挟持された引き出されるシート材料の
シート面に対して垂直に進出移動されるように構成した
ことを特徴とする請求項１記載のラップフィルム等のシ
ート材料の収納ケース。2. A sheet surface of a sheet material to be drawn out, wherein a cutting edge of the cutting member provided on a movable end side of the cutting member holder is held between the pair of receiving portions and the pair of pressing portions. 2. The storage case for a sheet material such as a wrap film according to claim 1, wherein the storage case is configured to advance and move vertically with respect to the sheet material.
て、前記押え部の先端部より反押え方向に後退した位置
から前記蓋体の外側面より露出しない前記切断部材遊貫
用開口部内に位置する範囲に配設させたことを特徴とす
る請求項１記載のラップフィルム等のシート材料の収納
ケース。3. The cutting member has a cutting edge portion which is normally located within the opening for cutting member penetration which is not exposed from the outer surface of the lid from a position retracted in a pressing direction from the tip of the pressing portion. The storage case for a sheet material such as a wrap film according to claim 1, wherein the storage case is disposed in an area where the sheet material is disposed.
部材進出用空所部内に進出移動される前記切断部材と協
働してシート材料を切断する受け刃を設けたことを特徴
とする請求項１記載のラップフィルム等のシート材料の
収納ケース。4. A receiving blade for cutting a sheet material in cooperation with the cutting member advanced into the cutting member advancing space portion in the cutting member advancing space portion. A storage case for a sheet material such as a wrap film according to claim 1.
と逆Ｖ字状の谷部が連続した形状とし、前記切断部材進
出用空所部内に、該切断部材進出用空所部内に進出移動
される前記切断部材と協働してシート材料を切断する受
け刃を設け、この受け刃を前記切断部材の刃先部形状に
倣うＶ字状の山部と逆Ｖ字状の谷部が連続した断面形状
の凹凸面形状に形成し、前記切断部材進出用空所部内に
進出移動される前記切断部材の刃先部の進出限界位置を
前記受け刃の凹凸面に対してわずかに離間させたことを
特徴とする請求項１記載のラップフィルム等のシート材
料の収納ケース。5. The cutting member has a cutting edge having a shape in which a V-shaped crest and an inverted V-shaped valley are continuous, and the cutting member advancing space is provided in the cutting member advancing space. A cutting blade which cuts the sheet material in cooperation with the cutting member which is advanced into the section, and which has a V-shaped peak and an inverted V-shaped valley which follow the shape of the cutting edge of the cutting member. The part is formed in a concavo-convex surface shape having a continuous cross-sectional shape, and the advance limit position of the cutting edge portion of the cutting member advanced to the cutting member advancing space portion is slightly separated from the uneven surface of the receiving blade. 2. A storage case for a sheet material such as a wrap film according to claim 1, wherein:
と逆Ｖ字状の谷部が連続した形状とし、この刃先部形状
の山部と谷部の全ての稜線を先鋭刃としたことを特徴と
する請求項１記載のラップフィルム等のシート材料の収
納ケース。6. A cutting edge of the cutting member has a shape in which a V-shaped peak portion and an inverted V-shaped valley portion are continuous, and all ridge lines of the peak portion and the valley portion having the cutting edge shape are sharpened. The storage case for a sheet material such as a wrap film according to claim 1, wherein:
密着されているシート材料の引き出し先端部を引き出し
側から摘まむことができるようにした摘み用切り欠き部
を形成したことを特徴とする請求項１記載のラップフィ
ルム等のシート材料の収納ケース。7. A notch portion for picking up a leading end portion of a sheet material adhered on the receiving portion so as to be able to be picked from a drawer side in an intermediate portion of the receiving portion. A storage case for a sheet material such as a wrap film according to claim 1.
壁板との境界部に設けられた後壁板用ヒンジ部を介して
前記両側壁板に対して開閉可能な構造としたことを特徴
とする請求項１記載のラップフィルム等のシート材料の
収納ケース。8. A structure capable of opening and closing the rear wall plate via a rear wall plate hinge portion provided at a boundary between the rear wall plate and the bottom wall plate in contact with the rear wall plate. The storage case for a sheet material such as a wrap film according to claim 1, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000119022A JP2001301760A (en) | 2000-04-20 | 2000-04-20 | Housing case for sheet material such as wrapping film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000119022A JP2001301760A (en) | 2000-04-20 | 2000-04-20 | Housing case for sheet material such as wrapping film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001301760A true JP2001301760A (en) | 2001-10-31 |
Family
ID=18630069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000119022A Pending JP2001301760A (en) | 2000-04-20 | 2000-04-20 | Housing case for sheet material such as wrapping film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001301760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010222774A (en) * | 2006-04-28 | 2010-10-07 | Takeyoshi Otsuka | Leading end feeding cutter with automatic straddling |
| KR101088135B1 (en) | 2009-04-20 | 2011-12-02 | (주)에버N | Wrap film case |
| KR101381116B1 (en) * | 2012-01-16 | 2014-04-02 | 김영민 | An apparatus for cutting a wrap |
-
2000
- 2000-04-20 JP JP2000119022A patent/JP2001301760A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010222774A (en) * | 2006-04-28 | 2010-10-07 | Takeyoshi Otsuka | Leading end feeding cutter with automatic straddling |
| JP4620799B2 (en) * | 2006-04-28 | 2011-01-26 | 武佳 大塚 | Tip cutting machine with automatic leg opening |
| KR101088135B1 (en) | 2009-04-20 | 2011-12-02 | (주)에버N | Wrap film case |
| KR101381116B1 (en) * | 2012-01-16 | 2014-04-02 | 김영민 | An apparatus for cutting a wrap |
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