TWI552931B - A winding body storage case and a storage box provided with a winding body - Google Patents

Description

捲繞體收置盒以及裝有捲繞體之收置盒 Winding body storage box and storage box with winding body

本發明涉及一種捲繞體收置盒以及裝有捲繞體之收置盒，尤其是涉及可抑制遮蓋片端部之強度降低的捲繞體收置盒以及裝有捲繞體之收置盒。 BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a winding body storage box and a storage box equipped with a winding body, and more particularly to a winding body storage box capable of suppressing a decrease in strength of an end portion of a cover sheet, and a storage box containing the winding body.

用於食品包裝等之保鮮膜作為捲成捲筒狀之捲繞體，收容於細長長方體狀之收置盒內，並流通於市面。收置盒具有長方體狀且一面形成開口之主體部，以及用來開閉主體部之開口之蓋部。蓋部含有封閉主體部開口之蓋板，以及與蓋板正交連接且與主體部之上部重疊之遮蓋片。捲筒狀之保鮮膜收容於主體部內。使用保鮮膜時，要先打開蓋部從捲筒中拉出所需量之保鮮膜，並且關閉蓋部，利用設置於遮蓋片之前端之刀片切割保鮮膜，然後進行使用。切割保鮮膜時，一般會將保鮮膜拉出所需量並關閉收置盒之蓋部，然後用一隻手握住收置盒之長度方向之中央部，用另一隻手捏住所抽出之保鮮膜之前端，將保鮮膜從刀片之刀尖(峰)向根部(谷)相對提起(例如參閱專利文獻1)。 The wrap film for food packaging and the like is wound into a roll-shaped winding body, and is accommodated in a slender rectangular parallelepiped storage box and is distributed on the market surface. The storage box has a body portion having a rectangular parallelepiped shape and having an opening formed on one side, and a lid portion for opening and closing the opening of the main body portion. The cover portion includes a cover plate that closes the opening of the main body portion, and a cover sheet that is orthogonally connected to the cover plate and overlaps the upper portion of the main body portion. The roll-shaped cling film is housed in the main body portion. When using the wrap film, first open the lid portion to pull out the required amount of wrap film from the roll, and close the lid portion, and cut the wrap film with a blade provided at the front end of the cover sheet, and then use it. When cutting the plastic wrap, the plastic wrap is usually pulled out of the required amount and the lid of the storage box is closed, and then the center of the length of the storage box is held by one hand, and the other hand is used to pinch the extracted one. The wrap film is lifted from the tip (peak) of the blade to the root (valley) at the front end of the wrap film (for example, see Patent Document 1).

[習知技術文獻] [Practical Technical Literature] [專利文獻] [Patent Literature]

[專利文獻1]日本專利特開2013-039954號公報(第0030、0032段落等) [Patent Document 1] Japanese Patent Laid-Open Publication No. 2013-039954 (paragraphs 0030, 0032, etc.)

如上所述一般切割保鮮膜時，會用手握住收置盒於長度方向上之中央部，因此雖然遮蓋片之中央部會被主體部頂住而較為穩定，但遮蓋片之端部卻可能會隨著薄膜之拉起而翹曲，並降低蓋部之強度。 When the wrap film is generally cut as described above, the center portion of the storage box in the longitudinal direction is held by hand. Therefore, although the central portion of the cover sheet is stabilized by the main body portion, the end portion of the cover sheet may be It will warp as the film is pulled up and reduce the strength of the cover.

本發明鑒於上述課題，其目的在於提供一種可抑制遮蓋片端部之強度降低之捲繞體收置盒以及裝有捲繞體之收置盒。 The present invention has been made in view of the above problems, and an object thereof is to provide a wound body storage box capable of suppressing a decrease in strength of an end portion of a cover sheet, and a storage box containing the wound body.

為達成上述目的，例如第1圖及第2圖(A)所示，本發明之第1種實施方式所述之捲繞體收置盒，其包含：主體部10，其收容將長尺寸物91f捲繞而成之細長捲繞體91r，並且於收容捲繞體91r時，形成開口面10h，該開口面10h可供捲繞體91r於與捲繞體91r之軸線91a之延伸方向即軸線方向D正交之方向上取放；蓋部20，其連接於主體部10，並且可於露出開口面10h之狀態與封閉開口面10h之狀態之間移動，以便取放捲繞體91r；主體部10具有與開口面對向之底板13以 及與開口面10h及底板13交叉之背板14；蓋部20具有連接於背板端邊18即背板14與開口面10h相交之邊並封閉開口面10h之蓋板21、連接至蓋板21之遮蓋片22、以及安裝於遮蓋片22上之刀片23；刀片23安裝於遮蓋片22上，使刀尖沿著與彎折邊21f對向之邊即前端邊22t從遮蓋片22伸出，其中該彎折邊21f係遮蓋片22與蓋板21連接之邊；遮蓋片22構成為，其於軸線方向D上之端部即遮蓋片端部22e之前端邊22t在關閉蓋部20時，軸線方向D上之外側較軸線方向D之內側更接近底板13，並且相對於遮蓋片端部22e於軸線方向D內側與遮蓋片端部22e鄰接之部分中，於從與軸線方向D平行之角度至與前端邊22t平行之角度之範圍內假設通過刀片23之至少1個刀尖之假想線時，使將假想線延長後之假想直線VE(參閱第2圖(A))與遮蓋片端部22e相交。 In order to achieve the above object, the winding body housing according to the first embodiment of the present invention includes a main body portion 10 that accommodates a long object, as shown in FIG. 1 and FIG. 2(A). The elongated winding body 91r which is wound by 91f, and when the winding body 91r is accommodated, forms an opening surface 10h which is available for the winding body 91r to extend in the direction of the axis 91a of the winding body 91r. a direction in which the direction D is orthogonal; the cover portion 20 is connected to the main body portion 10, and is movable between a state in which the opening surface 10h is exposed and a state in which the opening surface 10h is closed, so as to pick up and place the winding body 91r; The portion 10 has a bottom plate 13 facing the opening And a back plate 14 intersecting the opening surface 10h and the bottom plate 13; the cover portion 20 has a cover plate 21 connected to the back plate end edge 18, that is, the side where the back plate 14 and the opening surface 10h intersect, and closes the opening surface 10h, and is connected to the cover plate a cover sheet 22 of 21, and a blade 23 mounted on the cover sheet 22; the blade 23 is mounted on the cover sheet 22 such that the tip end protrudes from the cover sheet 22 along the side opposite to the bent side 21f, that is, the front end side 22t The bending edge 21f is a side where the cover sheet 22 is connected to the cover plate 21; the cover sheet 22 is configured such that the end portion in the axial direction D, that is, the front end edge 22t of the cover sheet end portion 22e is closed when the cover portion 20 is closed. The outer side in the axial direction D is closer to the bottom plate 13 than the inner side in the axial direction D, and is in a portion parallel to the end portion 22e of the cover sheet in the axial direction D with respect to the end portion 22e of the cover sheet 22e, from the angle parallel to the axial direction D to When the imaginary line passing through at least one of the blades 23 is assumed to be in the range of the angle at which the leading end 22t is parallel, the imaginary straight line VE (see FIG. 2(A)) in which the imaginary line is extended is intersected with the cover end 22e.

如此構成後，即使遮蓋片深度形成得較淺，亦能夠抑制遮蓋片端部之強度降低。因此，即使於將捲繞體收容於主體部內，從刀片之端部開始切割所抽出之長尺寸物時，蓋部亦不易翹曲，能夠改善長尺寸物之切割性。 According to this configuration, even if the depth of the cover sheet is formed shallow, the strength reduction of the end portion of the cover sheet can be suppressed. Therefore, even when the wound body is housed in the main body portion, when the drawn long object is cut from the end portion of the insert, the lid portion is less likely to warp, and the cutting property of the long object can be improved.

此外，例如第2圖(A)所示，本發明之第2種實施方式所述之捲繞體收置盒於上述本發明之第1種實施方式所述捲繞體收置盒1中，遮蓋片端部22e之前端邊22t形成為弧狀。 In addition, as shown in Fig. 2(A), the winding body housing case according to the second embodiment of the present invention is the winding body housing case 1 according to the first embodiment of the present invention. The front end 22t of the cover sheet end 22e is formed in an arc shape.

如此構成後，遮蓋片端部之前端邊不存在彎曲點，能夠抑制遮蓋片端部之破損。 According to this configuration, the end portion of the end portion of the cover sheet does not have a bending point, and the damage of the end portion of the cover sheet can be suppressed.

此外，例如第1圖所示，本發明之第3種實 施方式所述之捲繞體收置盒構成為，於上述本發明之第1或第2種實施方式所述之捲繞體收置盒1中，關閉蓋部20時軸線方向D之中央部之前端邊22t及刀片23會向底板13側凸出。 Further, for example, as shown in Fig. 1, the third embodiment of the present invention In the winding body housing case 1 according to the first or second embodiment of the present invention, the center portion of the axial direction D when the lid portion 20 is closed is configured. The front end 22t and the blade 23 project toward the bottom plate 13 side.

如此構成後，將捲繞體收容至主體部內並抽出長尺寸物時，容易從軸線方向中央開始切割長尺寸物，並且能夠補強強度容易降低之遮蓋片端部。 According to this configuration, when the wound body is housed in the main body portion and the long object is taken out, it is easy to cut the long object from the center in the axial direction, and it is possible to cover the end portion of the sheet which is easily reduced in strength.

此外，例如第1圖及第4圖所示，本發明之第4種實施方式所述之捲繞體收置盒，於上述本發明之第1至第3種實施方式中任一方式所述之捲繞體收置盒1中，主體部10包含：前板12，其與背板14對向，並與開口面10h及底板13交叉；一對側板15，其設置於與軸線方向D交叉之位置，並且與開口面10h、底板13、背板14以及前板12交叉；遮蓋片22之大小形成為，將捲繞體91r收容至主體部10內時，能夠沿前板12與開口面10h相交之端邊即前板端邊19，於遮蓋片22與前板12之間以長尺寸物91f之整個寬度夾住從捲繞體91r抽出之長尺寸物91f；前板12具有沿前板端邊19延伸之檔板12f，該檔板12f於將捲繞體91r收容至主體部10內並關閉蓋部20時，能夠於前板12與遮蓋片22之間夾住從捲繞體91r抽出之長尺寸物91f；檔板12f構成為，含有設置於一對側板15中之一即第1側板15A與中央區域12t(參閱第4圖)之間之第1檔板12fA，以及設置於與第1側板15A對向之第2側板15B與中央區域12t之間之第2檔板12fB，該中央區域12t係指於關閉蓋部20之狀態下將與長尺 寸物91f之寬度中央對應之遮蓋片22之部分向前板12按壓時，遮蓋片22與前板12接觸之範圍；第1檔板12fA形成為，從中央區域12t之附近向第1側板15A一體延伸至長尺寸物91f於寬邊上之實質端部；第2檔板12fB形成為，從中央區域12t之附近向第2側板15B一體延伸至長尺寸物91f於寬邊上之實質端部。 In addition, as shown in FIG. 1 and FIG. 4, the winding body storage box according to the fourth embodiment of the present invention is as described in any one of the first to third embodiments of the present invention. In the winding body housing case 1, the main body portion 10 includes a front plate 12 that faces the backing plate 14 and intersects the opening surface 10h and the bottom plate 13; and a pair of side plates 15 that are disposed to cross the axial direction D The position is intersected with the opening surface 10h, the bottom plate 13, the back plate 14, and the front plate 12; the cover sheet 22 is sized to be able to be along the front plate 12 and the opening surface when the winding body 91r is housed in the main body portion 10. The end edge of the 10h intersection is the front end edge 19, and the long object 91f drawn from the winding body 91r is sandwiched between the cover sheet 22 and the front panel 12 by the entire width of the long object 91f; the front panel 12 has a front edge A baffle 12f extending from the end edge 19 of the plate, the baffle 12f being capable of sandwiching the wrapper between the front plate 12 and the cover sheet 22 when the winding body 91r is housed in the main body portion 10 and the cover portion 20 is closed 91' is a long-length material 91f; the baffle 12f is configured to include a first side plate 15A and a central portion 12t (see FIG. 4) provided in one of the pair of side plates 15. The first baffle 12fA and the second baffle 12fB disposed between the second side plate 15B and the central region 12t opposed to the first side plate 15A, the central region 12t means a state in which the lid portion 20 is closed And long feet When the portion of the cover sheet 22 corresponding to the width of the inch 91f is pressed against the front plate 12, the cover sheet 22 is in contact with the front plate 12; the first baffle 12fA is formed from the vicinity of the central portion 12t toward the first side plate 15A. The second end plate 12fB is integrally extended to extend from the vicinity of the central portion 12t toward the second side plate 15B to the substantial end portion of the long object 91f on the wide side. .

如此構成後，能夠於將遮蓋片向前板按壓時，防止第1檔板及第2檔板被過度地向內側按壓，並且能夠藉由檔板及遮蓋片適當地夾住長尺寸物，並適當地切割長尺寸物。另外，第1檔板或第2檔板從中央區域之附近向第1側板或第2側板延伸至長尺寸物於寬邊上之實質端部係指，於能夠利用遮蓋片及檔板以一定程度夾住長尺寸物之範圍內形成第1檔板及第2檔板，該一定程度係指可於長尺寸物不鬆弛之狀態下將其切割者。 According to this configuration, when the cover sheet is pressed toward the front plate, the first baffle plate and the second baffle plate can be prevented from being excessively pressed inward, and the long-sized object can be appropriately sandwiched by the baffle plate and the cover plate, and Cut long pieces appropriately. Further, the first baffle plate or the second baffle plate extends from the vicinity of the central region to the first side plate or the second side plate to the substantial end portion of the long object on the wide side, so that the cover sheet and the baffle plate can be used. The first baffle and the second baffle are formed within a range of the long-sized object, which is a degree that can be cut without being slack in the long object.

此外，例如第1圖及第3圖所示，本發明之第5種實施方式所述之捲繞體收置盒，於上述本發明之第1至第3種實施方式中任一方式所述之捲繞體收置盒1中，主體部10包含：前板12，其與背板14對向，並與開口面10h及底板13交叉；以及側板15，其設置於與軸線方向D交叉之位置，並且與開口面10h、底板13、背板14以及前板12交叉；側板15具有設置於側板15與開口面10h相交之邊即側板頂邊17上且向主體部10之外側凸出之凸起15p，關閉蓋部20之狀態下該凸起15p之前端朝向底板13側；蓋部20具有側蓋片25，該側蓋片25與蓋板21及遮蓋片22交叉連接， 關閉蓋部20之狀態下，於覆蓋凸起15p之同時，至少部分覆蓋凸起15p以外之側板15；側蓋片25具有設置於作為蓋部20之內側之部分上的高低差形成片22j，於該高低差形成片22j與蓋板21及側蓋片25之交線即頂側邊25s之間形成有間隙25d，該間隙25d於關閉蓋部20之狀態下可嵌入凸起15p；凸起15p構成為，於其前端形成有沿側板頂邊17延伸之凸起前端邊15ps，並且凸起前端邊15ps於前板12側之端部與前板12間隔規定距離Sn，或者於上述本發明之第4種實施方式所述之捲繞體收置盒1中，側板15具有設置於側板15與開口面10h相交之邊即側板頂邊17上且向主體部10之外側凸出之凸起15p，關閉蓋部20之狀態下該凸起15p之前端朝向底板13側；蓋部20具有側蓋片25，該側蓋片25與蓋板21及遮蓋片22交叉連接，關閉蓋部20之狀態下，於覆蓋凸起15p之同時，至少部分覆蓋凸起15p以外之側板15；側蓋片25具有設置於作為蓋部20之內側之部分上的高低差形成片22j，於該高低差形成片22j與蓋板21及側蓋片25之交線即頂側邊25s之間形成有間隙25d，該間隙25d於關閉蓋部20之狀態下可嵌入凸起15p；凸起15p構成為，於其前端形成有沿側板頂邊17延伸之凸起前端邊15ps，並且凸起前端邊15ps於前板12側之端部與前板12間隔規定距離Sn。 In addition, as shown in FIG. 1 and FIG. 3, the winding body storage box according to the fifth embodiment of the present invention is as described in any one of the first to third embodiments of the present invention. In the winding body housing case 1, the main body portion 10 includes a front plate 12 that faces the backing plate 14 and intersects the opening surface 10h and the bottom plate 13, and a side plate 15 that is disposed to intersect the axial direction D. Positioned and intersected with the opening surface 10h, the bottom plate 13, the back plate 14, and the front plate 12; the side plate 15 has a side plate 17 which is disposed on the side of the side plate 15 and the opening surface 10h, and protrudes toward the outer side of the main body portion 10 The protrusion 15p closes the front end of the protrusion 15p toward the bottom plate 13 side in a state where the cover portion 20 is closed; the cover portion 20 has a side cover piece 25 which is cross-connected with the cover plate 21 and the cover sheet 22, In a state in which the cover portion 20 is closed, the side plate 15 other than the protrusion 15p is at least partially covered while covering the protrusion 15p; the side cover piece 25 has a step-down forming piece 22j provided on a portion which is the inner side of the cover portion 20, A gap 25d is formed between the height difference forming piece 22j and the top side edge 25s of the cover plate 21 and the side cover piece 25, and the gap 25d can be embedded in the protrusion 15p in a state where the cover part 20 is closed; The 15p is configured such that a convex front end edge 15ps extending along the top edge 17 of the side panel is formed at a front end thereof, and an end portion of the convex front end side 15ps on the side of the front panel 12 is spaced apart from the front panel 12 by a predetermined distance Sn, or the present invention described above In the winding body housing case 1 according to the fourth embodiment, the side plate 15 has a projection which is provided on the side edge 17 of the side plate which is the side where the side plate 15 and the opening surface 10h intersect, and which protrudes toward the outer side of the main body portion 10. 15p, the front end of the protrusion 15p faces the bottom plate 13 side in a state where the cover portion 20 is closed; the cover portion 20 has a side cover piece 25 which is cross-connected with the cover plate 21 and the cover sheet 22 to close the cover portion 20 In the state, at least partially covering the side plate 15 other than the protrusion 15p while covering the protrusion 15p; the side cover piece 25 has a step-down forming piece 22j provided on a portion which is the inner side of the cover portion 20, and a gap 25d is formed between the step-and-rear forming piece 22j and the top side edge 25s which is the intersection of the cover plate 21 and the side cover piece 25, The gap 25d can be embedded in the protrusion 15p in a state where the cover portion 20 is closed; the protrusion 15p is formed with a convex front end edge 15ps extending along the top edge 17 of the side plate at the front end thereof, and the convex front end edge 15ps is before The end portion on the side of the plate 12 is spaced apart from the front plate 12 by a predetermined distance Sn.

如此構成後，即使遮蓋片之軸線方向兩端之深度形成得較深，背板之相反側之側蓋片之端部不易向外側彎曲，亦能夠確保關閉蓋部時凸起對高低差形成片之卡合，並且順暢地開閉蓋部。 According to this configuration, even if the depths of the both ends of the cover sheet in the axial direction are formed deep, the end portions of the side cover sheets on the opposite sides of the back sheet are not easily bent outward, and it is also possible to ensure that the protrusions are formed when the cover portion is closed. It is engaged and smoothly opens and closes the lid.

此外，如第1圖所示，本發明之第6種實施方式所述之裝有捲繞體之收置盒包含：上述本發明之第1至第5種實施方式中任一方式所述之捲繞體收置盒1；以及收置於主體部10內之捲繞體91r。 Further, as shown in Fig. 1, a storage box containing a wound body according to a sixth embodiment of the present invention includes the above-described one of the first to fifth embodiments of the present invention. The wound body storage box 1; and a wound body 91r housed in the main body portion 10.

如此構成後，即使遮蓋片深度形成得較淺，亦能夠抑制遮蓋片端部之強度降低，即使從刀片之端部開始切割所抽出之長尺寸物時，蓋部亦不易翹曲，能夠改善長尺寸物之切割性。 According to this configuration, even if the depth of the cover sheet is formed shallow, the strength of the end portion of the cover sheet can be suppressed from being lowered, and the cover portion is less likely to warp even when the long-length material to be taken out is cut from the end portion of the blade, and the long size can be improved. The cutting property of the object.

根據本發明，即使遮蓋片深度形成得較淺，亦能夠抑制遮蓋片端部之強度降低。 According to the present invention, even if the depth of the cover sheet is formed shallow, the strength reduction of the end portion of the cover sheet can be suppressed.

1‧‧‧保鮮膜盒 1‧‧‧Storage film box

10‧‧‧主體部 10‧‧‧ Main body

10h‧‧‧開口面 10h‧‧‧Open face

12‧‧‧前板 12‧‧‧ front board

12b‧‧‧前板主體 12b‧‧‧ front panel main body

12c‧‧‧切線 12c‧‧‧ tangent

12cA‧‧‧切線 12cA‧‧‧ tangent

12cAS‧‧‧點 12cAS‧‧ points

12cAN‧‧‧點 12cAN‧‧ points

12cBS‧‧‧點 12cBS‧‧ points

12cBN‧‧‧點 12cBN‧‧ points

12f‧‧‧檔板 12f‧‧‧ baffle

12fA‧‧‧左擋板 12fA‧‧‧left baffle

12fB‧‧‧右檔板 12fB‧‧‧right baffle

12j‧‧‧接合片 12j‧‧‧Joint piece

12t‧‧‧中央區域 12t‧‧‧Central Area

12v‧‧‧假想直線 12v‧‧‧imaginary straight line

13‧‧‧底板 13‧‧‧floor

14‧‧‧背板 14‧‧‧ Backplane

14j‧‧‧接合片 14j‧‧‧Joint piece

15‧‧‧側板 15‧‧‧ side panel

15A‧‧‧第1側板 15A‧‧‧1st side panel

15B‧‧‧第2側板 15B‧‧‧2nd side panel

15p‧‧‧凸起 15p‧‧‧ bump

15ps‧‧‧凸起前端邊 15ps‧‧‧ raised front side

15W‧‧‧側板寬度 15W‧‧‧ side panel width

16‧‧‧副板 16‧‧‧Sub board

17‧‧‧側板頂邊 17‧‧‧ top side of the side panel

18‧‧‧背板端邊 18‧‧‧back panel end

19‧‧‧前板端邊 19‧‧‧ front end

20‧‧‧蓋部 20‧‧‧ 盖部

21‧‧‧蓋板 21‧‧‧ Cover

21f‧‧‧彎折邊 21f‧‧‧Bent edges

22‧‧‧遮蓋片 22‧‧‧ Covering piece

22e‧‧‧遮蓋片端部 22e‧‧‧ Covering end

22j‧‧‧接合片 22j‧‧‧Joint piece

22t‧‧‧前端邊 22t‧‧‧ front side

23‧‧‧刀片 23‧‧‧blade

25‧‧‧側蓋片 25‧‧‧Side cover

25d‧‧‧凹部 25d‧‧‧ recess

25s‧‧‧頂側邊 25s‧‧‧ top side

29‧‧‧剝離片 29‧‧‧ peeling film

29c‧‧‧打孔線 29c‧‧‧punching line

50‧‧‧止動部 50‧‧‧Stop Department

91‧‧‧保鮮膜 91‧‧‧ Cling film

91a‧‧‧軸線 91a‧‧‧ axis

91f‧‧‧保鮮膜 91f‧‧‧ plastic wrap

91r‧‧‧保鮮膜捲筒 91r‧‧‧Wrap film reel

100‧‧‧裝有保鮮膜之盒 100‧‧‧Box with plastic wrap

122‧‧‧遮蓋片 122‧‧‧ Covering piece

122t‧‧‧前端邊 122t‧‧‧ front end

D‧‧‧軸線方向 D‧‧‧ axis direction

Sn‧‧‧規定距離 Sn‧‧‧specified distance

VE‧‧‧假想直線 VE‧‧‧imaginary straight line

VL‧‧‧假想直線 VL‧‧‧imaginary straight line

P‧‧‧抽出方向 P‧‧‧Extracted direction

第1圖(A)係含有本發明之實施方式所述保鮮膜盒之裝有保鮮膜之盒之立體圖，(B)係本發明之實施方式所述保鮮膜盒之正面圖。 Fig. 1(A) is a perspective view of a case containing a wrap film containing a wrap film cassette according to an embodiment of the present invention, and (B) is a front view of the wrap case of the embodiment of the present invention.

第2圖(A)係本實施方式所述保鮮膜盒之局部正面圖，(B)係傳統保鮮膜盒之局部正面圖。 Fig. 2(A) is a partial front view of the wrap case of the present embodiment, and (B) is a partial front view of the conventional wrap case.

第3圖係本發明之實施方式所述保鮮膜盒之左側面圖。 Fig. 3 is a left side view of the wrap case of the embodiment of the present invention.

第4圖係本發明之實施方式所述保鮮膜盒之正面圖。 Fig. 4 is a front view of the wrap film according to the embodiment of the present invention.

第5圖係本發明之實施方式所述保鮮膜盒之展開圖。 Fig. 5 is a development view of the wrap film cassette according to the embodiment of the present invention.

以下，參閱圖式對本發明之實施方式進行說明。另外，於各圖中，對於相同或相當之部件標記相同或類似之符號，省略重複說明。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar components are designated by the same or like numerals, and the repeated description is omitted.

首先請參閱第1圖，係涉及本發明之實施方式，作為捲繞體收置盒之保鮮膜盒1以及作為裝有捲繞體之收置盒的裝有保鮮膜之盒100，其中裝有保鮮膜之盒100係於保鮮膜盒1中收置有作為捲繞體之保鮮膜捲筒91r者。第1圖(A)係裝有保鮮膜之盒100之正面立體圖，第1圖(B)係保鮮膜盒1之正面圖。第1圖(A)顯示其開蓋狀態。保鮮膜捲筒91r係將作為薄膜狀之長尺寸物之保鮮膜91f於圓筒狀之卷芯上繞軸線91a捲繞而形成為捲筒狀者。在以下說明中，於不區別保鮮膜捲筒91r及保鮮膜91f之外觀形狀之情況下，統稱為「保鮮膜91」。保鮮膜91f於本實施方式中以聚偏二氯乙烯為原料，形成厚度為5~20μm。保鮮膜盒1具備收置保鮮膜捲筒91r之主體部10及與主體部10連接之蓋部20。 First, referring to Fig. 1, there is shown an embodiment of the present invention, as a wrap film cassette 1 for a wound body storage box, and a plastic wrap box 100 as a storage box containing a wound body, in which a cartridge 100 is installed. The wrap film case 100 is a case in which the wrap film roll 91r as a wound body is housed in the wrap film case 1. Fig. 1(A) is a front perspective view of a case 100 containing a wrap film, and Fig. 1(B) is a front view of the wrap case 1. Figure 1 (A) shows the open state. The cling film reel 91r is formed by winding a wrap film 91f as a film-shaped long-sized material around a cylindrical core on a cylindrical core 91a to form a roll. In the following description, when the appearance shape of the wrap film roll 91r and the wrap film 91f is not distinguished, it is collectively referred to as "wrap film 91". In the present embodiment, the wrap film 91f is made of polyvinylidene chloride as a raw material to have a thickness of 5 to 20 μm. The wrap film cassette 1 includes a main body portion 10 that houses the wrap film roll 91r and a lid portion 20 that is connected to the main body portion 10.

主體部10係具有相應可收置未使用之保鮮膜捲筒91r之大小之長方體，使其細長面中之一作為開口面10h之盒。主體部10之大小，於形成不會妨礙已收置之未使用之保鮮膜捲筒91r繞軸線91a迴轉的間隙之同時，盡可能形成得小，於本實施方式中，其大小為長度310mm、高度44mm、深度44mm。主體部10具有與開口面10h協同操作且構成長方體側面之前板12、底板13、背板14以及構成長方體端面之兩個側板15。底板13與開口面10h對向。前板12 及背板14與開口面10h及底板13正交。側板15典型地形成為正方形，但亦可係縱橫長度不同之矩形。於以下說明中，亦有以將底板13放置於水平面之狀態為基準，以底板13側為下，以開口面10h側為上來進行說明之情況。 The main body portion 10 has a rectangular parallelepiped corresponding to the size of the unused wrap film roll 91r, and one of the elongated faces is used as the case of the open face 10h. The size of the main body portion 10 is formed to be as small as possible while preventing the gap of the wrap film roll 91r that is not used from being swung around the axis 91a. In the present embodiment, the size is 310 mm. The height is 44mm and the depth is 44mm. The main body portion 10 has a front side plate 12, a bottom plate 13, a back plate 14, and two side plates 15 constituting a rectangular parallelepiped end surface in cooperation with the opening surface 10h. The bottom plate 13 faces the opening surface 10h. Front panel 12 The back plate 14 is orthogonal to the opening surface 10h and the bottom plate 13. The side panels 15 are typically formed in a square shape, but may also be rectangular in shape having different length and width. In the following description, the state in which the bottom plate 13 is placed on the horizontal surface is used, and the side of the bottom plate 13 is downward and the opening surface 10h is used as the upper side.

於側板15之上端之中央部分，設有將向上方延伸3mm左右之小片向外側折回而形成之凸起15p。凸起15p向主體部10之外側凸出，其前端朝向底板13側。突起15p有兩個，分別設於各側板15之上端之側板頂邊17上。側板頂邊17係側板15於側板15與開口面10h相交之部分上之頂邊(端邊)。此外，主體部10具有於前板端邊19與前板12連續相連之副板(未圖示)。前板端邊19係前板12於前板12與開口面10h相交之部分上之端邊，於本實施方式中兼作前板12與副板(未圖示)之邊界。副板(未圖示)於與前板端邊19平行之整個方向(與收容於主體部10內之保鮮膜捲筒91r之軸線91a之延伸方向相同，以下稱為「軸線方向D」)上連接至前板12。副板(未圖示)之大小與前板12略同，但不與底板13接觸，設置於較前板12更靠近主體部10之內側。副板(未圖示)由於在前板端邊19向前板12彎曲，故與前板12重疊配置，並與前板12進行面接觸。副板(未圖示)於底板13側之端邊沿軸線方向D與前板12黏接。 At a central portion of the upper end of the side plate 15, a projection 15p formed by folding a small piece extending upward by about 3 mm to the outside is provided. The projection 15p protrudes toward the outer side of the main body portion 10, and its front end faces the bottom plate 13 side. There are two protrusions 15p which are respectively disposed on the top side edges 17 of the side plates at the upper ends of the side plates 15. The side panel top side 17 is a top side (end side) of the side panel 15 on a portion where the side panel 15 and the opening surface 10h intersect. Further, the main body portion 10 has a sub-plate (not shown) continuously connected to the front plate 12 at the front plate end side 19. The front end edge 19 is an end edge of the front plate 12 at a portion where the front plate 12 and the opening surface 10h intersect, and also serves as a boundary between the front plate 12 and the sub-plate (not shown) in the present embodiment. The sub-plate (not shown) is in the entire direction parallel to the front end side 19 (the same as the extending direction of the axis 91a of the wrap film roll 91r housed in the main body portion 10, hereinafter referred to as "axis direction D"). Connected to the front panel 12. The sub-plate (not shown) has a size similar to that of the front plate 12, but is not in contact with the bottom plate 13, and is disposed closer to the inner side of the main body portion 10 than the front plate 12. Since the front plate (not shown) is bent toward the front plate 12 at the front plate end side 19, it is disposed to overlap the front plate 12 and is in surface contact with the front plate 12. The sub-plate (not shown) is adhered to the front plate 12 in the axial direction D at the end side of the bottom plate 13 side.

蓋部20係用來封閉主體部10之開口面10h之構件。蓋部20具有蓋板21、遮蓋片22、刀片23以及側蓋片25。蓋板21係大小與開口面10h略同之矩形平板狀構件，藉由使蓋板21與開口面10h對齊就可成為將主體部10封閉 後之長方體。所謂蓋板21之大小與開口面10h略同意味著包含以下情況，即蓋板21增大至與遮蓋片22之厚度及側蓋片25之厚度相對應之量，且其大小程度為可形成不妨礙蓋部20之開閉之間隙。蓋板21，其向軸線方向D延伸之一邊與主體部10之背板端邊18連接。換言之，主體部10及蓋板21經由背板端邊18連接。背板端邊18係背板14於背板14與開口面10h相交之部分上之端邊。蓋板21構成為能夠以背板端邊18作為迴轉軸線，相對於主體部10進行轉動。 The cover portion 20 is a member for closing the opening face 10h of the main body portion 10. The cover portion 20 has a cover plate 21, a cover sheet 22, a blade 23, and a side cover sheet 25. The cover plate 21 is a rectangular flat member having a size similar to that of the opening surface 10h, and the main body portion 10 can be closed by aligning the cover plate 21 with the opening surface 10h. The cuboid. The fact that the size of the cover plate 21 is slightly the same as that of the opening face 10h means that the cover plate 21 is increased to an amount corresponding to the thickness of the cover sheet 22 and the thickness of the side cover sheet 25, and the size thereof can be formed. The gap between the opening and closing of the lid portion 20 is not hindered. The cover plate 21 is connected to the back plate end edge 18 of the main body portion 10 at one side extending in the axial direction D. In other words, the body portion 10 and the cover plate 21 are connected via the back plate end edge 18. The back end 18 of the backing plate is the end of the backing plate 14 on the portion where the backing plate 14 intersects the opening surface 10h. The cover plate 21 is configured to be rotatable relative to the main body portion 10 with the back plate end side 18 as a rotation axis.

遮蓋片22設置成經由彎折邊21f與蓋板21正交，關閉蓋部20時向底板13延伸。遮蓋片22於整個軸線方向D上與蓋板21連接。遮蓋片22於軸線方向D上之兩端之高度(長方形前板12於短邊方向上之長度)約為前板12於短邊方向上之長度之1/2，軸線方向D之中央部之高度約為前板12於短邊方向上之長度之3/4。與彎折邊21f對向之前端邊22t形成為，除了軸線方向D上之兩端部以外，隨著從軸線方向D之中央向各端部移動，於軸線方向D正交之方向上，彎折邊21f與前端邊22t之距離縮短。根據該結構，其形成為關閉蓋部20時，軸線方向D上之中央部之前端邊22t向底板13側凸出。在此所謂之軸線方向D上之中央部，係指遮蓋片22於軸線方向D上之長度之1/3之範圍。本實施方式中，除了軸線方向D之兩端部以外，還包含軸線方向D上之中央部之外側，前端邊22t向著底板13側凸出。前端邊22t於軸線方向D上之兩端部高度下降(形成為接近底板13)。藉由該結構，使與彎折邊21f對向之前端邊22t形成為大致V形。 遮蓋片22於關閉蓋部20時，沿前板12與前板12之外側重疊，將前板12之上部覆蓋為五邊形形狀。換言之，遮蓋片22構成為，關閉蓋部20時，藉由與前板端邊19平行(與軸線方向D平行)之假想直線VL將前板12假想分割時，於整個軸線方向D上覆蓋開口面10h側之前板12。於遮蓋片22之最短高度約為前板12之高度之1/2之本實施方式中，將假想直線VL之位置假設為前板12之高度之約1/2之高度處，但亦可以相應遮蓋片22之形狀，適當變更假想直線VL之位置。遮蓋片22構成為，其於軸線方向D上之長度略長於前板12，亦長於收置於主體部10內之保鮮膜91之寬度。如此，遮蓋片22構成為，可將從主體部10中抽出之保鮮膜91f於其整個寬度範圍內，夾於遮蓋片22與前板12之間。於遮蓋片22之前端邊22t，安裝有用於切割保鮮膜91f之刀片23。刀片23沿前端邊22t設置成V形(對折之折線狀)，以使刀尖從前端邊22t伸出。 The cover sheet 22 is disposed to be orthogonal to the cover 21 via the bent side 21f, and extends to the bottom plate 13 when the cover 20 is closed. The cover sheet 22 is connected to the cover 21 in the entire axial direction D. The height of both ends of the cover sheet 22 in the axial direction D (the length of the rectangular front plate 12 in the short side direction) is about 1/2 of the length of the front plate 12 in the short side direction, and the central portion of the axial direction D The height is about 3/4 of the length of the front panel 12 in the short side direction. The front end 22t opposite to the bent side 21f is formed so as to be curved in the direction orthogonal to the axial direction D as moving from the center of the axial direction D to the respective end portions except for the both end portions in the axial direction D. The distance between the flange 21f and the front end 22t is shortened. According to this configuration, when the lid portion 20 is closed, the front end 22t of the central portion in the axial direction D protrudes toward the bottom plate 13 side. The central portion in the axial direction D herein refers to a range of 1/3 of the length of the cover sheet 22 in the axial direction D. In the present embodiment, in addition to the both end portions in the axial direction D, the outer side of the central portion in the axial direction D is included, and the distal end side 22t is convex toward the bottom plate 13 side. The height of both end portions of the front end side 22t in the axial direction D is lowered (formed to be close to the bottom plate 13). With this configuration, the front end 22t is formed in a substantially V shape with respect to the bent side 21f. The cover sheet 22 overlaps the outer side of the front panel 12 along the front panel 12 when the lid portion 20 is closed, and covers the upper portion of the front panel 12 in a pentagonal shape. In other words, the cover sheet 22 is configured such that when the cover portion 20 is closed, the front panel 12 is virtually divided by the imaginary straight line VL parallel to the front panel end edge 19 (parallel to the axial direction D), and the opening is covered in the entire axial direction D. The front panel 12 is on the side of the face 10h. In the present embodiment in which the shortest height of the cover sheet 22 is about 1/2 of the height of the front panel 12, the position of the imaginary straight line VL is assumed to be about 1/2 of the height of the front panel 12, but it may be corresponding The shape of the cover sheet 22 is changed, and the position of the virtual straight line VL is appropriately changed. The cover sheet 22 is configured such that its length in the axial direction D is slightly longer than the front panel 12 and also longer than the width of the wrap film 91 housed in the main body portion 10. In this manner, the cover sheet 22 is configured such that the wrap film 91f drawn from the main body portion 10 can be sandwiched between the cover sheet 22 and the front panel 12 over the entire width thereof. A blade 23 for cutting the wrap film 91f is attached to the front end 22t of the cover sheet 22. The blade 23 is provided in a V shape (folded in a folded line shape) along the front end side 22t so that the blade edge projects from the front end side 22t.

側蓋片25設置為同時與蓋板21及遮蓋片22正交。側蓋片25於蓋板21(遮蓋片22)之兩端共計設有兩個。側蓋片25之基本形狀形成為，長邊之長度與蓋板21之短邊相同、短邊之長度與遮蓋片22之中央部之高度(從V形之前端到彎折邊21f之最短距離)略同之長方形。側蓋片25藉由黏著劑固定於與遮蓋片22連接之接合片22j上。在側蓋片25之內側，於接合片22j與蓋板21之間形成有凹部25d。關閉蓋部20時，設置於側板15上端之突起15p會嵌入凹部25d中。換言之，凹部25d以作為關閉蓋部20時嵌入凸起15p 之間隙來發揮作用。凹部25d形成於接合片22j與頂側邊25s之間。頂側邊25s係蓋板21與側蓋片25之交線。此外，本實施方式中，接合片22j相當於高低差形成片。如上構成之蓋部20於關閉時，覆蓋於主體部10之開口10h上，並且遮蓋片22覆蓋於前板12之上部。 The side cover sheets 25 are disposed to be orthogonal to the cover 21 and the cover sheets 22 at the same time. A total of two side cover sheets 25 are provided at both ends of the cover plate 21 (covering sheet 22). The basic shape of the side cover sheet 25 is formed such that the length of the long side is the same as the short side of the cover 21, the length of the short side and the height of the central portion of the cover sheet 22 (the shortest distance from the front end of the V shape to the bent side 21f) ) A slightly rectangular shape. The side cover sheet 25 is fixed to the engaging piece 22j connected to the cover sheet 22 by an adhesive. On the inner side of the side cover piece 25, a recessed portion 25d is formed between the engaging piece 22j and the cover plate 21. When the lid portion 20 is closed, the projection 15p provided at the upper end of the side panel 15 is fitted into the recess portion 25d. In other words, the recess 25d is inserted into the projection 15p as the cover 20 is closed. The gap plays a role. The recess 25d is formed between the engaging piece 22j and the top side 25s. The top side 25s is the intersection of the cover 21 and the side cover sheets 25. Further, in the present embodiment, the joining piece 22j corresponds to a step forming sheet. The cover portion 20 configured as above covers the opening 10h of the main body portion 10 when closed, and the cover sheet 22 covers the upper portion of the front panel 12.

在此參閱第2圖(A)，詳細說明遮蓋片22之端部周圍。第2圖(A)係保鮮膜盒1之局部正面圖。保鮮膜盒1中，隨著向軸線方向D之外側前進，遮蓋片端部22e之前端邊22t愈接近底板13側。換言之，遮蓋片端部22e形成為，其於高度方向上之平均長度，大於相對於遮蓋片端部22e位於軸線方向D內側之遮蓋片22之部分，即與遮蓋片端部22e鄰接之部分於高度方向上之平均長度。另外，遮蓋片端部22e係遮蓋片22於軸線方向D上之端部，典型上，其為從收容於主體部10內之保鮮膜捲筒91r抽出保鮮膜91f並關閉蓋部20時，位於所抽出之保鮮膜91f之寬度之外側的遮蓋片22之部分。此外，與遮蓋片端部22e鄰接之部分係指，遮蓋片22上從與遮蓋片端部22e之邊界向軸線方向D內側進入相當於遮蓋片端部22e於軸線方向D上之長度之部分。遮蓋片端部22e於高度方向上之最大長度規定為至少使假想直線VE與遮蓋片端部22e相交。在此，假想直線VE係通過與遮蓋片端部22e鄰接之部分中之刀片23之至少1個刀尖，並於從與軸線方向D平行之角度至與前端邊22t平行之角度之間之範圍內傾斜之一條假想之直線，並且含有超出刀片23之末端後進行延長之部分。第2圖(A)所示之示例中，假想直線VE成為於 與遮蓋片端部22e鄰接之部分中通過刀片23之2個刀尖，並且與遮蓋片端部22e鄰接之部分中之前端邊22t平行之直線。刀片23之末端，為於軸線方向D上之長度剛進入遮蓋片端部22e之部分，使所有刀尖皆從前端邊22t伸出。本實施方式中，刀片之1個峰部埋入遮蓋片端部22e。遮蓋片端部22e之前端邊22t形成為緩和彎曲之弧狀(即R角)。藉由形成此種R角，可消除彎曲點，不易發生破損。此外，藉由形成此種R角，能夠增加遮蓋片端部22e於高度方向上之平均長度，並且防止刀片23之端部隱匿過多，能夠抑制保鮮膜91f之切割性能之下滑。遮蓋片端部22e之前端邊22t，其軸線方向D外側之末端，大致對齊於側蓋片25之下端。典型上，自前端邊22t延伸之接合片22j之一邊，大致對齊於側蓋片25之下邊(參閱第1圖(A))。保鮮膜盒1形成為，其遮蓋片端部22e於高度方向上之平均長度，大於遮蓋片22與遮蓋片端部22e內側鄰接之部分於高度方向上之平均長度，因此與以往相比進一步改善蓋部20之強度。此外，保鮮膜盒1中，自前端邊22t延伸之接合片22j之一邊，大致對齊於側蓋片25之下邊，因此能夠抑制側蓋片25之下邊被某物掛住後，導致側蓋片25捲曲，從接合片22j上剝離。 Referring to Fig. 2(A), the periphery of the end portion of the cover sheet 22 will be described in detail. Fig. 2(A) is a partial front view of the wrap case 1. In the wrap film cassette 1, as the outer side in the axial direction D advances, the end edge 22t of the cover sheet end portion 22e is closer to the bottom plate 13 side. In other words, the cover sheet end portion 22e is formed such that its average length in the height direction is larger than the portion of the cover sheet 22 which is located inside the axial direction D with respect to the cover sheet end portion 22e, that is, the portion adjacent to the cover sheet end portion 22e in the height direction The average length. Further, the cover sheet end portion 22e is an end portion of the cover sheet 22 in the axial direction D, and is typically located when the wrap film 91f is taken out from the wrap film roll 91r housed in the main body portion 10 and the cover portion 20 is closed. A portion of the cover sheet 22 on the outer side of the width of the wrap film 91f is taken out. Further, the portion adjacent to the cover sheet end portion 22e means that the cover sheet 22 enters a portion corresponding to the length of the cover sheet end portion 22e in the axial direction D from the boundary with the cover sheet end portion 22e toward the inside in the axial direction D. The maximum length of the cover sheet end portion 22e in the height direction is defined to at least intersect the imaginary straight line VE with the cover sheet end portion 22e. Here, the imaginary straight line VE passes through at least one cutting edge of the blade 23 in the portion adjacent to the covering piece end portion 22e, and is in a range from an angle parallel to the axial direction D to an angle parallel to the front end side 22t. An imaginary straight line is tilted and contains a portion that extends beyond the end of the blade 23. In the example shown in Fig. 2(A), the imaginary straight line VE becomes The portion adjacent to the cover sheet end portion 22e passes through the two cutting edges of the blade 23, and the straight line parallel to the front end edge 22t in the portion adjacent to the cover sheet end portion 22e. The end of the blade 23 is such that the length in the axial direction D has just entered the portion of the cover end 22e, so that all the tips protrude from the front end 22t. In the present embodiment, one peak portion of the blade is buried in the cover sheet end portion 22e. The front end 22t of the cover sheet end portion 22e is formed to relax the curved arc shape (i.e., the R angle). By forming such an R angle, the bending point can be eliminated and damage is less likely to occur. Further, by forming such an R angle, the average length of the cover sheet end portion 22e in the height direction can be increased, and the end portion of the blade 23 can be prevented from being concealed excessively, and the deterioration of the cutting performance of the wrap film 91f can be suppressed. The front end 22t of the cover piece end portion 22e, the end of the outer side in the axial direction D, is substantially aligned with the lower end of the side cover piece 25. Typically, one side of the engaging piece 22j extending from the front end side 22t is substantially aligned with the lower side of the side cover piece 25 (see Fig. 1(A)). The wrap film cassette 1 is formed such that the average length of the cover sheet end portion 22e in the height direction is larger than the average length of the portion of the cover sheet 22 adjacent to the inner side of the cover sheet end portion 22e in the height direction, so that the cover portion is further improved as compared with the prior art. 20 strength. Further, in the wrap case 1, one side of the engaging piece 22j extending from the front end side 22t is substantially aligned with the lower side of the side cover piece 25, so that it can be suppressed that the underside of the side cover piece 25 is caught by something, resulting in the side cover piece. 25 curled and peeled off from the engaging piece 22j.

另外，如第2圖(B)所示之傳統保鮮膜盒，遮蓋片122之端部於高度方向上之長度未增加，整體形成為V形之前端邊122t直線狀延伸至端部時，遮蓋片122於軸線方向D上之端部之高度會變短。於是，抽出保鮮膜以刀片23切割時，遮蓋片122可能會發生翹曲。此外，當遮蓋片122於 軸線方向D上之端部之高度變短，軸線方向D上之端部之前端邊122t位於側蓋片25之下邊之上方時，可能會使側蓋片25之下邊被某物掛住後，導致側蓋片25捲曲，從接合片22j上剝離。第2圖(A)所示之保鮮膜盒1中，如上所述，能夠減少發生傳統保鮮膜盒之問題之機率。 Further, as in the conventional wrap case shown in Fig. 2(B), the length of the end portion of the cover sheet 122 in the height direction is not increased, and when the V-shaped front end side 122t is linearly extended to the end portion, the cover is covered. The height of the end of the sheet 122 in the axial direction D becomes shorter. Thus, when the wrap film is taken out by the blade 23, the cover sheet 122 may warp. In addition, when the cover sheet 122 is When the height of the end portion in the axial direction D becomes shorter, and the end portion 122t of the end portion in the axial direction D is located above the lower side of the side cover sheet 25, the lower side of the side cover sheet 25 may be caught by something. The side cover sheet 25 is caused to curl and peeled off from the engaging piece 22j. In the wrap case 1 shown in Fig. 2(A), as described above, the probability of occurrence of the problem of the conventional wrap case can be reduced.

參閱第3圖，詳細說明設置於側板頂邊17上之凸起15p。第3圖之左側面圖顯示其開蓋狀態。凸起15p中，前端之邊即凸起前端邊15ps沿側板頂邊17延伸，形成為細長狀。本實施方式中，凸起前端邊15ps以與側板頂邊17平行之方式延伸。本實施方式中，連接凸起15p之凸起前端邊15ps與側板頂邊17之一對邊中，背板14側之邊與凸起前端邊15ps及側板頂邊17正交，相對於此，前板12側之邊則與凸起前端邊15ps及側板頂邊17呈傾斜狀，隨著從側板頂邊17向凸起前端邊15ps靠近，前板12側之邊會遠離前板12。藉由此種結構，凸起前端邊15ps之長度，小於凸起15p連接至側板頂邊17之長度。此外，凸起前端邊15ps之長度小於側板15之寬度(以下稱為「側板寬度15W」)，與側板寬度15W之中央相比，凸起前端邊15ps更靠近背板14。因此，凸起前端邊15ps於前板12側之端部，與前板12隔開規定距離Sn。另外，在此之規定距離Sn係與側板頂邊17之延伸方向平行之方向上之長度。凸起前端邊15ps之端部與前板12隔開規定距離Sn之原因如下。 Referring to Figure 3, the projection 15p provided on the top edge 17 of the side panel will be described in detail. The left side view of Figure 3 shows the open state. In the projection 15p, the front end side, that is, the convex front end side 15ps, extends along the top side edge 17 of the side panel, and is formed in an elongated shape. In the present embodiment, the convex front end edge 15ps extends in parallel with the side panel top edge 17. In this embodiment, the convex front end edge 15ps of the connecting protrusion 15p and one of the side edges of the side plate top edge 17 are opposite to the convex front end side 15ps and the side panel top side 17 of the side edge of the side plate 14 side. The side of the front panel 12 side is inclined to the convex front end side 15ps and the side panel top side edge 17, and the side of the front panel 12 side is away from the front panel 12 as it approaches from the side panel top side 17 toward the convex front end side 15ps. With this configuration, the length of the convex front end edge 15ps is smaller than the length of the projection 15p connected to the top side edge 17 of the side panel. Further, the length of the convex front end side 15ps is smaller than the width of the side plate 15 (hereinafter referred to as "side plate width 15W"), and the convex front end side 15ps is closer to the back plate 14 than the center of the side plate width 15W. Therefore, the convex front end side 15ps is at the end portion on the side of the front plate 12, and is spaced apart from the front plate 12 by a predetermined distance Sn. Further, the predetermined distance Sn is a length in a direction parallel to the extending direction of the top side edge 17 of the side panel. The reason why the end portion of the convex front end side 15ps is spaced apart from the front plate 12 by a predetermined distance Sn is as follows.

蓋部20關閉時，凸起15p之前端(凸起前端邊15ps)朝向底板13側，但打開蓋部20時，前端會因接合 片22j彈起，朝向底板13之相反側。此時，凸起15p以側板頂邊17為迴轉軸線進行迴轉，其前端位移形成圓弧軌跡。因此，於通過側板頂邊17與側板15正交之假想平面上，凸起15p之前端距離側板15最遠，向主體部10之外側凸出。本實施方式中，凸起前端邊15ps與側板頂邊17平行，因此整個凸起前端邊15ps會以相等之距離向主體部10之外側凸出。此時，隨著凸起15p向外側突出，側蓋片25亦會向外側彎曲。另一方面，本實施方式中，如上所述，遮蓋片端部22e之前端邊22t(參閱第2圖(A))接近底板13側，側蓋片25於遮蓋片22側之端部，於整個高度上與遮蓋片22連接，因此不易向外側彎曲。相對於此，與遮蓋片22相反側之側蓋片25端部則留有向外側彎曲之餘地。因此，本實施方式中，在設置凸起15p時將凸起前端邊15ps設置於開閉蓋部20時側蓋片25較易向外側彎曲之背板14附近，因此會使凸起前端邊15ps之端部與前板12隔開規定距離Sn。另外，由於使側蓋片25向外側彎曲之力，係隨著凸起前端邊15ps擠壓側蓋片25而產生者，所以亦可將未接觸側蓋片25之凸起15p與側板頂邊17之連接部分設為較長，使凸起15p難以離開側板頂邊17。考慮到順利開閉蓋部20之觀點，規定距離Sn優選為側板寬度15W之10%以上，更優選為20%以上。另一方面，考慮到關閉蓋部20時發揮凸起前端邊15ps與接合片22j之卡合作用之觀點，規定距離Sn優選為側板寬度15W之60%以下，更優選為40%以下。本實施方式中，將凸起前端邊15ps之長度設為側板寬度15W之約50%，將規定距離Sn設為側板寬 度15W之約30%。另外，本實施方式中，於背板14側上，凸起前端邊15ps亦與背板14存有間隔(於凸起15p靠近背板14側之側板頂邊17上，形成無凸起15p之部分)，但亦可將凸起15p延伸至背板14。 When the lid portion 20 is closed, the front end (the convex front end side 15ps) of the projection 15p faces the bottom plate 13 side, but when the lid portion 20 is opened, the front end is engaged by the joint. The piece 22j bounces up toward the opposite side of the bottom plate 13. At this time, the protrusion 15p is rotated with the side plate top edge 17 as the rotation axis, and the front end displacement forms a circular arc track. Therefore, on the imaginary plane orthogonal to the side panel 15 by the side panel top edge 17, the front end of the projection 15p is farthest from the side panel 15, and protrudes toward the outer side of the main body portion 10. In the present embodiment, the convex front end side 15ps is parallel to the side panel top side 17, so that the entire convex front end side 15ps protrudes toward the outer side of the main body portion 10 at equal distances. At this time, as the projection 15p protrudes outward, the side cover piece 25 is also bent outward. On the other hand, in the present embodiment, as described above, the front end 22t (see FIG. 2(A)) of the cover sheet end portion 22e is close to the bottom plate 13 side, and the side cover sheet 25 is at the end portion of the cover sheet 22 side. It is connected to the cover sheet 22 in height, so it is not easy to bend to the outside. On the other hand, the end portion of the side cover sheet 25 on the side opposite to the cover sheet 22 leaves room for bending outward. Therefore, in the present embodiment, when the projection 15p is provided, the projection front end 15ps is disposed in the vicinity of the back panel 14 where the side cover sheet 25 is more easily bent outward when the lid portion 20 is opened and closed, so that the projection front end 15ps The end portion is spaced apart from the front plate 12 by a predetermined distance Sn. Further, since the force for bending the side cover piece 25 to the outside is generated by pressing the side cover piece 25 with the front end side 15ps of the projection, the projection 15p of the side cover piece 25 and the top side of the side plate can also be removed. The connecting portion of 17 is set to be long so that it is difficult for the projection 15p to leave the side edge 17 of the side panel. In view of the smooth opening and closing of the lid portion 20, the predetermined distance Sn is preferably 10% or more of the side panel width of 15 W, and more preferably 20% or more. On the other hand, the predetermined distance Sn is preferably 60% or less of the side panel width 15W, and more preferably 40% or less, in view of the fact that the lid front end 15ps and the engaging piece 22j are engaged with each other when the lid portion 20 is closed. In the present embodiment, the length of the convex front end side 15ps is set to be about 50% of the side panel width 15W, and the predetermined distance Sn is set to the side panel width. About 30% of the 15W. In addition, in the embodiment, on the side of the back plate 14, the convex front end 15ps is also spaced from the back plate 14 (on the side edge 17 of the side plate 17 of the protrusion 15p near the back plate 14 side, forming no protrusion 15p Partially), but the projection 15p can also be extended to the backing plate 14.

再次回到第1圖，繼續說明保鮮膜盒1之整體結構。保鮮膜盒1中，主體部10之前板12含有檔板12f。檔板12f係通過沿切線12c切入前板12之面而形成者。本實施方式中，檔板12f將於軸線方向D上將前板12二等分之假想直線(未圖示)作為對稱軸，將這2部分設置為線對稱。各檔板12f形成為，關閉蓋部20時，會收入前板12上被遮蓋片22覆蓋之區域內。另外，將前板12中檔板12f以外之部分稱為前板主體12b。前板12含有檔板12f及前板主體12b。 Returning to Fig. 1 again, the overall structure of the wrap film cassette 1 will be described. In the wrap film cassette 1, the front plate 12 of the main body portion 10 includes a baffle 12f. The baffle 12f is formed by cutting the surface of the front plate 12 along the tangent 12c. In the present embodiment, the baffle 12f has an imaginary straight line (not shown) that bisects the front plate 12 in the axial direction D as an axis of symmetry, and these two portions are set to be line symmetrical. Each of the baffles 12f is formed such that when the cover portion 20 is closed, it is received in the area of the front plate 12 covered by the cover sheet 22. Further, a portion other than the intermediate plate 12f of the front plate 12 is referred to as a front plate main body 12b. The front panel 12 includes a shutter 12f and a front panel main body 12b.

在此，與第1圖一併參閱第4圖，詳細說明檔板12f。第4圖係保鮮膜盒1之正面圖，顯示其開蓋狀態。本實施方式中，檔板12f沿前板端邊19設置於中央區域12t之兩側，夾住位於前板12之上部中央之中央區域12t。在此「中央區域12t」係指，關閉蓋部20之狀態下將遮蓋片22之圖心(遮蓋片22於前端邊22t之V形頂點附近之部分)向前板12按壓時，前板12上與遮蓋片22接觸之部分。此時，具有彈性之保鮮膜盒1中，遮蓋片22與前板12接觸之範圍會隨著將遮蓋片22向前板12按壓之力之大小而變化，但在劃定中央區域12t時，於將未使用之保鮮膜捲筒91r收容至主體部10中之狀態下，將遮蓋片22之圖心向前板12按壓時，前板12會被主體部10內之保鮮膜捲筒91r止住而不向背板14 側移動，此時前板12上與遮蓋片22接觸之部分被稱為中央區域12t。 Here, referring to Fig. 4 together with Fig. 1, the shutter 12f will be described in detail. Fig. 4 is a front view of the cling film box 1 showing the state in which it is opened. In the present embodiment, the baffle 12f is disposed on both sides of the central portion 12t along the front plate end edge 19, sandwiching the central portion 12t located at the center of the upper portion of the front plate 12. Here, the "central region 12t" means that the front plate 12 is pressed when the cover sheet 20 is closed (the portion of the cover sheet 22 near the V-shaped apex of the front end side 22t) is pressed toward the front plate 12 in a state where the cover portion 20 is closed. The portion that is in contact with the cover sheet 22. At this time, in the elastic wrap film case 1, the range in which the cover sheet 22 comes into contact with the front plate 12 varies depending on the force of pressing the cover sheet 22 toward the front plate 12, but when the central portion 12t is defined, When the unused wrap film roll 91r is housed in the main body portion 10, when the core of the cover sheet 22 is pressed toward the front plate 12, the front plate 12 is stopped by the wrap roll 91r in the main body portion 10. Live without back to board 14 The side is moved, and the portion of the front panel 12 that is in contact with the cover sheet 22 at this time is referred to as a central portion 12t.

關於夾住中央區域12t且設置為2片之檔板12f，為了便於說明，於正面圖(參閱第4圖)中，將中央區域12t之左側之檔板12f稱為左檔板12fA，將中央區域12t之右側之檔板12f稱為右檔板12fB。左檔板12fA及右檔板12fB分別相當於第1檔板及第2檔板。以下說明左檔板12fA及右檔板12fB中之共通結構時，僅統稱為「檔板12f」。此外，有時會將靠近左檔板12fA之側板15稱為左側板15A(第1側板)，將靠近右檔板12fB之側板15稱為右側板15B(第2側板)，側板15則係該等之統稱。 Regarding the baffle plate 12f sandwiching the central portion 12t and provided in two pieces, for convenience of explanation, in the front view (see Fig. 4), the baffle 12f on the left side of the central portion 12t is referred to as a left baffle 12fA, and the center is The shutter 12f on the right side of the region 12t is referred to as a right shutter 12fB. The left flap 12fA and the right flap 12fB correspond to the first baffle and the second baffle, respectively. Hereinafter, the common structure in the left flap 12fA and the right flap 12fB will be collectively referred to as "baffle 12f". Further, the side panel 15 near the left flap 12fA is sometimes referred to as a left panel 15A (first side panel), and the side panel 15 adjacent to the right panel 12fB is referred to as a right panel 15B (second side panel), and the side panel 15 is And so on.

左檔板12fA之輪廓由形成於前板12之面內之切線12cA及前板端邊19構成。切線12cA係將前板12之一部分切割之線。切線12cA係通過於前板12之面內進行切割而形成者，其從較中央區域12t更靠近左側板15A且前板端邊19上接近中央區域12t之點12cAN，通過前板12之面內，到達前板端邊19上接近左側板15A之點12cAS。點12cAN，於切割所抽出之保鮮膜91f時，為避免保鮮膜91f之切口出現無法容許程度之保鮮膜91f滑動情況，位於中央區域12t之附近。雖然點12cAS較所抽出之保鮮膜91f之左端略靠近中央區域12t，但亦可設置於保鮮膜91f之左端與左側板15A之間。左檔板12fA之左端(點12cAS之位置)較保鮮膜91f之左端略靠近中央區域12t係指，於利用左檔板12fA及遮蓋片22以一定程度夾住保鮮膜91f之範圍內，左檔板12fA之 左端未到達保鮮膜91f之左端之狀態，該一定程度係指可於保鮮膜91f不鬆弛之狀態下切割保鮮膜91f者，將該狀態、左檔板12fA之左端與保鮮膜91f之左端一致之狀態、以及左檔板12fA之左端位於保鮮膜91f之左端之外側之狀態統稱為左檔板12fA延伸至保鮮膜91f之實質上之左端。左檔板12fA之左端形成為較保鮮膜91f之左端更靠近中央區域12t時，能夠抑制前板12於軸線方向D上之端部周圍發生主體部10之強度降低。本實施方式中，於軸線方向D上，左檔板12fA之左端形成為較前板12之左端靠近中央區域12t 10mm，並且左檔板12fA之左端位於保鮮膜91f之左端附近。藉由如此形成左檔板12fA，遮蓋片22之遮蓋片端部22e於高度方向上之平均長度會增大，變得不易翹曲，因此能夠利用遮蓋片22及左檔板12fA牢固地夾至保鮮膜91f於寬邊上之實質端部，並且能夠抑制保鮮膜91f於切割時出現滑動。左檔板12fA於高度方向上之最大長度形成為前板12於高度方向上之長度之約1/2。本實施方式中，左檔板12fA之下側之邊從軸線方向D之中央區域12t側到達左側板15A側時，會以暫時略微接近前板端邊19然後再次遠離前板端邊19之方式，形成順滑之曲線。換言之，與左檔板12fA之兩端相比，其中央部分會向上方凹入。左檔板12fA之大小形成為，關閉蓋部20時會被遮蓋片22覆蓋且不露至外面。 The outline of the left shutter 12fA is constituted by a tangent 12cA and a front end 19 which are formed in the plane of the front panel 12. The tangent line 12cA is a line that cuts a portion of the front panel 12. The tangent line 12cA is formed by cutting in the plane of the front panel 12, which is closer to the left side panel 15A from the center portion 12t and the point 12cAN near the central region 12t on the front panel end edge 19, passing through the front surface of the front panel 12 , reaching the point 12cAS on the front end edge 19 of the front panel 15A. At the point 12cAN, when the wrap film 91f taken out is cut, the wrap film 91f is prevented from slipping in the unavoidable degree of the notch of the wrap film 91f, and is located in the vicinity of the central portion 12t. Although the dot 12cAS is slightly closer to the central portion 12t than the left end of the drawn cling film 91f, it may be disposed between the left end of the wrap film 91f and the left side plate 15A. The left end of the left baffle 12fA (the position of the point 12cAS) is slightly closer to the central portion 12t than the left end of the wrap film 91f, and is left within the range of the wrap film 91f by the left baffle 12fA and the cover sheet 22 to a certain extent. Board 12fA The left end does not reach the state of the left end of the wrap film 91f, and the degree of the left wrap 11f is not loose, and the left end of the left baffle 12fA is aligned with the left end of the wrap film 91f. The state and the state in which the left end of the left shutter 12fA is located on the outer side of the left end of the wrap film 91f are collectively referred to as the left flap 12fA extending to the substantially left end of the wrap film 91f. When the left end of the left shutter 12fA is formed closer to the center region 12t than the left end of the wrap film 91f, it is possible to suppress the strength reduction of the main body portion 10 around the end portion of the front panel 12 in the axial direction D. In the present embodiment, in the axial direction D, the left end of the left baffle 12fA is formed to be 10 mm closer to the central portion 12t than the left end of the front plate 12, and the left end of the left baffle 12fA is located near the left end of the wrap film 91f. By forming the left flap 12fA in this manner, the average length of the cover end portion 22e of the cover sheet 22 in the height direction is increased, and it becomes less likely to be warped, so that the cover sheet 22 and the left flap 12fA can be firmly clamped to the fresh state. The film 91f is at the substantial end portion on the wide side, and can suppress the occurrence of slippage of the wrap film 91f at the time of cutting. The maximum length of the left shutter 12fA in the height direction is formed to be about 1/2 of the length of the front panel 12 in the height direction. In the present embodiment, when the side of the lower side of the left flap 12fA reaches the side of the left side plate 15A from the central portion 12t side of the axial direction D, it will temporarily approach the front end edge 19 slightly and then away from the front end edge 19 again. , forming a smooth curve. In other words, the central portion thereof is recessed upward as compared with the both ends of the left flap 12fA. The left flap 12fA is sized such that when the lid portion 20 is closed, it is covered by the covering sheet 22 and is not exposed to the outside.

由於構成左檔板12fA之輪廓之切線12cA之兩端12cAN、12cAS到達前板端邊19，所以能夠良好地保持左檔板12fA從副板(未圖示)上之浮起。另外，左檔板12fA 從前板主體12b(參閱第1圖(A))之面上浮起過大時，切線12cA之兩端會略微離開前板端邊19，因此能夠調節左檔板12fA之浮起情況。切線12cA之端部與前板端邊19之距離越長，則左檔板12fA之浮起量越小，例如與距離3mm相比，距離5mm時之浮起量更小。切線12cA之端部與前板端邊19之距離之上限優選於以下範圍內決定，該範圍為以能夠利用左檔板12fA之整個寬度與遮蓋片22夾住所抽出之長尺寸物91f之程度將左檔板12fA向主體部10之外側打開者，該範圍係指切線12cA之兩端實質上到達前板端邊19之情況。左檔板12fA構成為，藉由於前板端邊19與副板(未圖示)連接，即使被切線12cA切割，亦不從主體部10上脫落。此外，左檔板12fA構成為，藉由於前板端邊19與副板(未圖示)連接，能夠以前板端邊19為迴轉軸線進行迴轉，並且因該迴轉從前板主體12b(參閱第1圖(A))上浮起(從前板主體12b上凸出)。 Since both ends 12cAN and 12cAS of the tangent 12cA constituting the outline of the left flap 12fA reach the front end 19, the floating of the left flap 12fA from the sub-plate (not shown) can be satisfactorily maintained. In addition, the left baffle 12fA When the surface of the front plate main body 12b (see Fig. 1(A)) is excessively large, the ends of the tangent 12cA are slightly separated from the front end side 19, so that the floating of the left baffle 12fA can be adjusted. The longer the distance between the end of the tangent 12cA and the front end edge 19, the smaller the amount of floating of the left flap 12fA is, for example, the amount of floating at a distance of 5 mm is smaller than the distance of 3 mm. The upper limit of the distance between the end of the tangent line 12cA and the front end edge 19 is preferably determined within a range that is such that the entire length of the left flap 12fA can be used to sandwich the elongate 91f with the cover sheet 22 The left flap 12fA is opened to the outside of the main body portion 10, and the range refers to the case where both ends of the tangent 12cA substantially reach the front end edge 19. The left flap 12fA is configured such that the front end edge 19 is connected to the sub-plate (not shown), and is not detached from the main body portion 10 even if it is cut by the tangential line 12cA. Further, the left flap 12fA is configured such that the front end edge 19 is connected to the sub-plate (not shown), so that the front end 19 can be rotated as the rotation axis, and the rotation is from the front main body 12b (see the first The figure (A)) is lifted up (projected from the front plate main body 12b).

於左檔板12fA之表面形成有作為卡定構件之止動部50。本實施方式中，藉由塗佈UV漆形成止動部50。形成止動部50之UV漆具有雖對保鮮膜91f附著，但不附著紙或塵埃等之特性。此外，附著於止動部50之保鮮膜91f於與附著面平行之方向(剪切方向)上之附著力較強，但於與附著面垂直之方向(從附著面拉開之方向)上之附著力較弱。即，止動部50構成為，在將保鮮膜91f於從主體部10抽出之方向即抽出方向P上沿前板12牽拉時，止動部50會附著於保鮮膜91f上以避免保鮮膜91f於抽出方向P上移動，在將保 鮮膜91f向離開附著面之方向牽拉時，保鮮膜91f容易被剝離。本實施方式中，實質上於左檔板12fA於軸線方向D上之整個長度上形成有止動部50。在此「實質上於左檔板12fA於軸線方向D上之整個長度上形成」並非係指要求嚴密地連續形成，而是指於切割保鮮膜91f時，能夠以避免因保鮮膜91f移動而影響適當之切割之程度卡定保鮮膜91f之範圍內，如第4圖所示有斷續地未形成止動部50之部分，或允許兩端有未形成止動部50之部分。止動部50除了第1圖所示之方式及第4圖所示之方式以外，可採用各種有助於卡定保鮮膜91f之方式。本實施方式中，止動部50形成於左檔板12fA之外側之前板12之面上。 A stopper 50 as a locking member is formed on the surface of the left shutter 12fA. In the present embodiment, the stopper portion 50 is formed by applying a UV lacquer. The UV lacquer forming the stopper portion 50 has a property of adhering to the wrap film 91f but not adhering to paper, dust, or the like. Further, the cling film 91f adhering to the stopper portion 50 has a strong adhesion force in a direction (shear direction) parallel to the attachment surface, but is in a direction perpendicular to the attachment surface (a direction in which the attachment surface is pulled away). The adhesion is weak. In other words, the stopper portion 50 is configured such that when the wrap film 91f is pulled along the front plate 12 in the direction in which the wrap film 91 is pulled out from the main body portion 10, the stopper portion 50 adheres to the wrap film 91f to avoid the wrap film. 91f moves in the direction of withdrawal P, will be guaranteed When the fresh film 91f is pulled away from the attachment surface, the wrap film 91f is easily peeled off. In the present embodiment, the stopper portion 50 is formed substantially over the entire length of the left flap 12fA in the axial direction D. Here, "substantially formed over the entire length of the left baffle 12fA in the axial direction D" does not mean that it is required to be formed continuously continuously, but means that when the wrap film 91f is cut, it is possible to avoid the influence of the wrap film 91f. The extent of proper cutting is within the range of the cling film 91f, as shown in Fig. 4, the portion where the stopper 50 is not intermittently formed, or the portion where the stopper 50 is not formed at both ends is allowed. In addition to the mode shown in Fig. 1 and the mode shown in Fig. 4, the stopper portion 50 can adopt various means for facilitating the locking of the wrap film 91f. In the present embodiment, the stopper portion 50 is formed on the surface of the front plate 12 on the outer side of the left flap 12fA.

右檔板12fB形成為，以將前板12左右二等分之假想直線12v為軸時，與左檔板12fA呈線對稱。右檔板12fB之點12cBN及點12cBS，分別相當於左檔板12fA之點12cAN及點12cAS。本實施方式中，右檔板12fB中實質上於軸線方向D上之整個長度上形成有止動部50，並且該止動部50形成於右檔板12fB之外側之前板12之面上。如此，於各檔板12f之表面，實質上沿前板端邊19形成有止動部50。「實質上沿前板端邊19形成」止動部50係指，將保鮮膜91f抽出時之一般方式，即於可與前板端邊19接觸但從前板12上浮起之狀態下抽出時，於未與所抽出之保鮮膜91f接觸之範圍內，在前板端邊19之附近形成有止動部50的狀態。並且，於本實施方式中，於檔板12f與側板15之間(軸線方向D上檔板12f之外側)之前板端邊19上亦與止動部50同樣地形成 有塗佈UV漆等之卡定構件，在於切割保鮮膜91f時較易發生滑動之保鮮膜91f於寬度方向上之端部，可進一步抑制保鮮膜91f發生滑動。 The right shutter 12fB is formed to be line-symmetrical with the left shutter 12fA when the imaginary straight line 12v that bisects the left and right sides of the front panel 12 is an axis. The point 12cBN and the point 12cBS of the right shutter 12fB correspond to the point 12cAN and the point 12cAS of the left flap 12fA, respectively. In the present embodiment, the stopper plate 50 is formed substantially in the axial direction D in the right baffle plate 12fB, and the stopper portion 50 is formed on the surface of the front plate 12 on the outer side of the right baffle plate 12fB. Thus, a stopper portion 50 is formed substantially along the front plate end side 19 on the surface of each of the baffles 12f. "The substantially formed portion 19 is formed along the front end edge 19" means a general manner when the wrap film 91f is taken out, that is, when it can be pulled out from the front plate end 19 but is lifted from the front plate 12, The stopper 50 is formed in the vicinity of the front end edge 19 in a range not in contact with the drawn wrap film 91f. Further, in the present embodiment, the front end edge 19 is formed in the same manner as the stopper portion 50 between the flap 12f and the side plate 15 (the outer side of the upper end plate 12f in the axial direction D). In the locking member coated with the UV varnish or the like, the end portion of the wrap film 91f which is more likely to slide in the width direction when the wrap film 91f is cut is formed, and the wrinkling of the wrap film 91f can be further suppressed.

第5圖顯示保鮮膜盒1之展開圖。於本實施方式中，藉由將厚度約為0.45~0.7mm之粉灰卡紙沖裁成第5圖所示之規定形狀者後進行彎曲加工，形成主體部10及蓋部20。因此，保鮮膜盒1具有彈性。另外，於本實施方式中，為便於說明，從功能之觀點來區別主體部10及蓋部20，但主體部10及蓋部20係藉由切割一張原料紙進行組裝而一體形成者。主體部10及蓋部20之表面，於印刷能激起消費者之購買欲望之設計圖案之基礎上，還實施有疏水加工等表面處理。 Fig. 5 is a view showing the development of the wrap case 1. In the present embodiment, the dusty cardboard having a thickness of about 0.45 to 0.7 mm is punched out into a predetermined shape as shown in FIG. 5, and then bent to form the main body portion 10 and the lid portion 20. Therefore, the wrap film cassette 1 has elasticity. Further, in the present embodiment, for convenience of explanation, the main body portion 10 and the lid portion 20 are distinguished from the viewpoint of function, but the main body portion 10 and the lid portion 20 are integrally formed by arranging one piece of raw material paper for assembly. The surface of the main body portion 10 and the lid portion 20 is subjected to surface treatment such as hydrophobic processing in addition to the design pattern that can stimulate the consumer's desire to purchase.

如第5圖所示，在前板12上於軸線方向D之兩端連接有接合片12j。在背板14上於軸線方向D之兩端連接有接合片14j。2個側板15分別連接至底板13於軸線方向D上之兩端。依序排列第1圖中未圖示之副板16以及前板12、底板13、背板14、蓋板21、以及遮蓋片22，鄰接之構件於整個軸線方向D上相互連接。並且，於遮蓋片22之外側藉由打孔線29c連接著剝離片29。副板16、前板12、底板13、以及背板14按照向軸線方向D延伸之彎折線進行彎折，接合片12j、接合片14j、以及側板15分別按照向與軸線方向D正交之方向延伸之彎折線進行彎折，將接合片12j重疊黏接至接合片14j之外側，再於該等之外側重疊黏接側板15，從而形成長方體狀之主體部10。另一方面，如第5圖所示，在 蓋板21於軸線方向D上之兩端連接著側蓋片25。在遮蓋片22上，於軸線方向D上之兩端連接著接合片22j。背板14、蓋板21、以及遮蓋片22按照向軸線方向D延伸之彎折線進行彎折，側蓋片25及接合片22j分別按照向與軸線方向D正交之方向延伸之彎折線進行彎折，如上所述，藉由將側蓋片25重疊黏接至接合片22j之外側，從而形成立體之蓋部20。 As shown in Fig. 5, a joint piece 12j is connected to both ends of the front plate 12 in the axial direction D. Bonding pieces 14j are connected to both ends of the backing plate 14 in the axial direction D. The two side plates 15 are respectively connected to both ends of the bottom plate 13 in the axial direction D. The sub-board 16 and the front plate 12, the bottom plate 13, the back plate 14, the cover plate 21, and the cover sheet 22, which are not shown in Fig. 1, are arranged in this order, and the adjacent members are connected to each other in the entire axial direction D. Further, the release sheet 29 is connected to the outside of the cover sheet 22 by a perforation line 29c. The sub-plate 16, the front plate 12, the bottom plate 13, and the back plate 14 are bent in a bending line extending in the axial direction D, and the engaging piece 12j, the engaging piece 14j, and the side plate 15 are respectively oriented in a direction orthogonal to the axial direction D. The bent bending line is bent, and the joining piece 12j is overlap-bonded to the outer side of the joining piece 14j, and the side plate 15 is overlapped on the outer side, thereby forming the rectangular body portion 10. On the other hand, as shown in Figure 5, The side cover sheets 25 are connected to both ends of the cover plate 21 in the axial direction D. On the cover sheet 22, the joint piece 22j is connected to both ends in the axial direction D. The back plate 14, the cover plate 21, and the cover sheet 22 are bent in a bending line extending in the axial direction D, and the side cover sheets 25 and the engaging pieces 22j are respectively bent in a bending line extending in a direction orthogonal to the axial direction D. The folding, as described above, is formed by overlapping the side cover sheets 25 to the outer side of the joining piece 22j, thereby forming the three-dimensional lid portion 20.

繼續參閱第1圖至第4圖，說明裝有保鮮膜之盒100之作用。作為裝有保鮮膜之盒100之作用的一環，說明保鮮膜盒1之作用。未開封之裝有保鮮膜之盒100，於遮蓋片22之前端經由前端邊22t上之打孔線29c(參閱第5圖)而連接著剝離片29(參閱第5圖)，剝離片29藉由多點黏接於前板12。裝有保鮮膜之盒100以該狀態陳列於零售店中。本實施方式中，隨著遮蓋片端部22e於高度方向上之平均長度增大，側蓋片25與接合片22j黏接之面積會變得較大，因此能夠抑制側蓋片25從側板15上浮起，幾乎不會讓側蓋片25因被某物掛住而翹曲。消費者購得裝有保鮮膜之盒100，並初次使用保鮮膜91f時，將剝離片29從前板12上剝離，同時從打孔線29c切割，自遮蓋片22上分離。藉由如上所述將保鮮膜盒1開封，蓋部20成為可相對於主體部10繞背板端邊18轉動之狀態。打開蓋部20時，藉由對嵌入凹部25d之凸起15p施加使其離開凹部25d之程度之力，能夠打開蓋部20。本實施方式中，凸起前端邊15ps與側板寬度15W之中央相比更靠近背板14，凸起前端邊15ps於前板12側之端部與前板12間隔規定距離Sn，因此即使遮蓋片端部22e於高度方 向上之平均長度形成較長，側蓋片25於遮蓋片22側之端部亦不易向外側彎曲，於凸起15p因開閉蓋部20時接合片22j之動作而迴轉時，亦不會產生過大之阻力，因此能夠抑制對蓋部20之開閉之阻礙。 Continuing with reference to Figures 1 through 4, the function of the cartridge 100 containing the cling film will be explained. As a ring of the function of the case 100 containing the wrap film, the action of the wrap film cassette 1 will be explained. The unsealed case 100 containing the wrap film is attached to the release sheet 29 (see FIG. 5) via the perforation line 29c (see FIG. 5) on the front end 22t at the front end of the cover sheet 22, and the release sheet 29 is borrowed. It is bonded to the front panel 12 by a plurality of points. The case 100 containing the cling film is displayed in the retail store in this state. In the present embodiment, as the average length of the cover sheet end portion 22e in the height direction increases, the area where the side cover sheet 25 and the engaging piece 22j are bonded to each other becomes larger, so that the side cover sheet 25 can be suppressed from floating from the side panel 15. As a result, the side cover sheets 25 are hardly warped because they are caught by something. The consumer purchases the case 100 containing the wrap film, and when the wrap film 91f is used for the first time, the release sheet 29 is peeled off from the front plate 12 while being cut from the perforation line 29c, and separated from the cover sheet 22. By opening the wrap case 1 as described above, the lid portion 20 is in a state of being rotatable relative to the main body portion 10 around the back plate end side 18. When the lid portion 20 is opened, the lid portion 20 can be opened by applying a force to the projection 15p of the fitting recess portion 25d to the extent that it is separated from the recess portion 25d. In the present embodiment, the convex front end side 15ps is closer to the backing plate 14 than the center of the side panel width 15W, and the end of the convex front end side 15ps on the front panel 12 side is spaced apart from the front panel 12 by a predetermined distance Sn, so even if the sheet end is covered Part 22e in height The average length of the upward direction is long, and the end portion of the side cover sheet 25 on the side of the cover sheet 22 is not easily bent outward. When the projection 15p is rotated by the action of the engaging piece 22j when the lid portion 20 is opened or closed, it is not excessively large. Since the resistance is reduced, it is possible to suppress the hindrance of opening and closing of the lid portion 20.

已開封之裝有保鮮膜之盒100於主體部10中裝有保鮮膜捲筒91r。在保鮮膜捲筒91r中，於保鮮膜91f之前端安裝有抽出貼紙(未圖示)，藉由捏住抽出貼紙(未圖示)進行抽出能夠使保鮮膜91f之前端從保鮮膜捲筒91r上剝離，容易地抽出保鮮膜91f。使用保鮮膜91f時，從保鮮膜捲筒91r上將保鮮膜91f抽出必要之長度後，用刀片23切割。此時，於將保鮮膜91f抽出必要長度之狀態下將蓋部20關閉，用前板12及遮蓋片22夾住保鮮膜91f，用拇指按壓遮蓋片22之圖心，使裝有保鮮膜之盒100繞軸線91a扭轉以使刀片23之中央刺入所抽出之保鮮膜91f時，即使於保鮮膜91f已貼附於要包裝之餐具等之狀態下亦容易切割，因此很適用。 The unsealed case 100 containing the wrap film is provided with the wrap film roll 91r in the main body portion 10. In the wrap film roll 91r, an extraction sticker (not shown) is attached to the front end of the wrap film 91f, and the front end of the wrap film 91f can be removed from the cling film reel 91r by pinching the extraction sticker (not shown). The upper layer is peeled off, and the wrap film 91f is easily taken out. When the wrap film 91f is used, the wrap film 91f is taken out from the wrap film roll 91r by a necessary length, and then cut by the blade 23. At this time, the cover portion 20 is closed while the wrap film 91f is pulled out by the necessary length, and the wrap film 91f is sandwiched between the front plate 12 and the cover sheet 22, and the center of the cover sheet 22 is pressed with the thumb to be filled with the wrap film. When the cartridge 100 is twisted about the axis 91a so that the center of the blade 23 is inserted into the drawn wrap film 91f, it is easy to cut even if the wrap film 91f is attached to the tableware to be packaged or the like, and therefore it is suitable.

如上所述，使與V形前端相當之刀片23之部分刺入保鮮膜91f之寬度中央部，將保鮮膜91f從其寬度中央向兩端切割時，由於刀片23會形成對折之折線狀(從中央向端部形成為直線狀)，所以能夠將保鮮膜91f順暢地切割至寬邊之端部。另外，如此切割保鮮膜91f時，會以彎折邊21f為迴轉軸線，於前端邊22t遠離前板12之方向上對遮蓋片22施力。本實施方式所述保鮮膜盒1中，增加了遮蓋片端部22e於高度方向上之平均長度，因此於切割保鮮膜91f時，即使於遮蓋片22離開前板12之方向上對蓋部20施力，亦能夠較傳 統方式進一步抑制蓋部20之翹曲。 As described above, when the portion of the blade 23 corresponding to the V-shaped front end is inserted into the center portion of the width of the wrap film 91f, and the wrap film 91f is cut from the center of the width thereof to both ends, the blade 23 is formed in a folded line shape. Since the center portion is formed in a straight line shape, the wrap film 91f can be smoothly cut to the end portion of the wide side. Further, when the wrap film 91f is cut in this manner, the bending edge 21f is used as the rotation axis, and the cover sheet 22 is biased in the direction in which the front end side 22t is away from the front plate 12. In the wrap film holder 1 of the present embodiment, the average length of the cover sheet end portion 22e in the height direction is increased. Therefore, when the wrap film 91f is cut, the cover portion 20 is applied even in the direction in which the cover sheet 22 is separated from the front plate 12. Force, can also be passed The system further suppresses the warpage of the cover portion 20.

此外，於抽出保鮮膜91f進行切割時，保鮮膜91f會由浮在外側之檔板12f及關閉後之蓋部20之遮蓋片22夾住，同時由沿前板端邊19形成之止動部50限制動作，因此不會發生橫向滑動，能夠適當地進行切割。另外，本實施方式所述保鮮膜盒1中，檔板12f分為左檔板12fA及右檔板12fB，分別單獨設置於中央區域12t之兩側，因此關閉蓋部20並按壓遮蓋片22之圖心時，能夠抑制檔板12f隨之下陷並接近副板16(第1圖至第4圖中未圖示，參閱第5圖)。因此，能夠利用從中央區域12t之附近向側板15一體延伸至保鮮膜91f於寬邊上之實質端部之檔板12f，以及因遮蓋片端部22e於高度方向上之平均長度增加而不易翹曲之遮蓋片22，牢固地夾住所抽出之保鮮膜91f，並且抑制保鮮膜91f於切割時發生滑動。切割後被夾於檔板12f及遮蓋片22之間之保鮮膜91f附著於止動部50，因此可防止其向保鮮膜捲筒91r捲回。此外，下次使用保鮮膜91f時，如果打開蓋部20，則檔板12f會從前板主體12b上浮起，因此附著於形成於檔板12f之止動部50上之保鮮膜91f之前端亦會從前板主體12b浮起，容易捏住。特別是，保鮮膜盒1未於左右檔板12f之間形成檔板12f，因此藉由將手指***該間隙就能夠容易地捏住保鮮膜91f。 Further, when the wrap film 91f is taken out for cutting, the wrap film 91f is sandwiched by the baffle plate 12f which is floated on the outer side and the cover piece 22 of the cap portion 20 which is closed, and is formed by the stopper portion formed along the end edge 19 of the front plate. Since the movement is restricted by 50, the lateral sliding does not occur, and the cutting can be performed appropriately. Further, in the wrap film cassette 1 of the present embodiment, the baffle 12f is divided into a left baffle 12fA and a right baffle 12fB, which are separately provided on both sides of the central portion 12t, so that the cover portion 20 is closed and the cover sheet 22 is pressed. At the time of the drawing, it is possible to suppress the shutter 12f from sinking and approaching the sub-plate 16 (not shown in FIGS. 1 to 4, see FIG. 5). Therefore, it is possible to utilize the baffle plate 12f integrally extending from the vicinity of the central portion 12t to the side plate 15 to the substantial end portion of the wrap film 91f on the wide side, and to be warped because the average length of the cover piece end portion 22e in the height direction is increased. The cover sheet 22 firmly holds the drawn wrap film 91f and suppresses the slip of the wrap film 91f at the time of cutting. The wrap film 91f sandwiched between the baffle plate 12f and the cover sheet 22 after the cutting is attached to the stopper portion 50, so that it can be prevented from being wound back toward the wrap film roll 91r. Further, when the cover film 20 is opened next time, when the cover portion 20 is opened, the shutter 12f is lifted from the front plate main body 12b, so that the front end of the wrap film 91f formed on the stopper portion 50 of the baffle 12f is also attached. It floats from the front plate main body 12b and is easy to pinch. In particular, since the wrap case 1 does not form the baffle 12f between the right and left baffles 12f, the wrap film 91f can be easily pinched by inserting a finger into the gap.

如上所述，根據本實施方式所述保鮮膜盒1及裝有保鮮膜之盒100，遮蓋片端部22e於高度方向上之平均長度大於遮蓋片22與遮蓋片端部22e內側鄰接之部分於高度 方向上之平均長度，因此能夠改善蓋部20之強度。此外，刀片23形成為對折之折線狀，因此能夠將保鮮膜91f順暢地切割至寬邊上之端部。此外，自前端邊22t延伸之接合片22j之一邊大致對齊於側蓋片25之下邊，因此能夠抑制側蓋片25之下邊被某物掛住，導致側蓋片25捲曲。 As described above, according to the wrap film cassette 1 of the present embodiment and the case 100 containing the wrap film, the average length of the cover piece end portion 22e in the height direction is larger than the height of the cover piece 22 adjacent to the inner side of the cover piece end portion 22e. The average length in the direction can improve the strength of the cover portion 20. Further, since the blade 23 is formed in a folded line shape in a folded shape, the wrap film 91f can be smoothly cut to the end portion on the wide side. Further, one side of the engaging piece 22j extending from the front end side 22t is substantially aligned with the lower side of the side cover piece 25, so that it is possible to suppress the lower side of the side cover piece 25 from being caught by something, and the side cover piece 25 is curled.

雖然於以上說明中，刀片23為V形(對折之折線狀)，但亦可形成為所謂平刃之直線狀。此時，遮蓋片22之前端邊22t除了遮蓋片端部22e以外，形成為直線狀(典型上是與彎折邊21f平行之直線狀)。增加遮蓋片端部22e於高度方向上之長度，在使用遮蓋片端部22e於高度方向上之長度容易變短之V形刀片23時特別有用，但即使用於刀片23為直線狀時，亦會有助於增強蓋部20，非常有用。特別是，使用直線狀刀片23，同時遮蓋片22於高度方向上之長度在整個軸線方向D上形成為較短時，增加遮蓋片端部22e於高度方向上之長度，非常有用。另外，刀片23形成為直線狀時，於切割所抽出之保鮮膜91f時，一般會從保鮮膜91f之寬度一端向另一端切割保鮮膜91f。即使刀片23形成為V形(對折之折線狀)時，亦能夠從保鮮膜91f之寬度一端向另一端切割保鮮膜91f。另外，刀片23除了V形(對折之折線狀)及平刃形以外，亦可以形成為，軸線方向D之中央部形成為V形(對折之折線狀)並且其外側與軸線方向D平行。不論刀片23之形狀為何，將保鮮膜91f從其寬邊一端向另一端切割時，如果遮蓋片端部22e於高度方向上之長度形成得較長，則蓋部20會變得不易翹曲，因此能夠改善切割性。 In the above description, the blade 23 is V-shaped (folded in a folded line shape), but may be formed in a straight shape of a so-called flat blade. At this time, the front end 22t of the cover sheet 22 is formed linearly (typically, a straight line parallel to the bent side 21f) except for covering the sheet end portion 22e. Increasing the length of the cover sheet end portion 22e in the height direction is particularly useful when the V-shaped blade 23 whose cover end portion 22e is easily shortened in the height direction is used, but even when the blade 23 is linear, It is very useful to help strengthen the cover 20. In particular, when the linear blade 23 is used and the length of the cover sheet 22 in the height direction is formed to be shorter in the entire axial direction D, it is useful to increase the length of the cover sheet end portion 22e in the height direction. Further, when the blade 23 is formed in a straight line shape, when the wrap film 91f taken out is cut, the wrap film 91f is generally cut from the one end of the wrap film 91f to the other end. Even when the blade 23 is formed in a V shape (folded in a folded line shape), the wrap film 91f can be cut from one end of the width of the wrap film 91f to the other end. Further, the blade 23 may be formed in a V shape (folded in a folded line shape) in the central portion of the axial direction D in addition to a V shape (folded line shape in a folded shape) and a flat blade shape, and the outer side thereof may be parallel to the axial direction D. Regardless of the shape of the blade 23, when the wrap film 91f is cut from one end of the wide side to the other end, if the length of the cover piece end portion 22e in the height direction is formed long, the cover portion 20 becomes less likely to warp, Can improve cutting properties.

以上說明中，刀片23安裝至遮蓋片22上時，包含軸線方向D上之端部，所有刀尖皆從前端邊22t伸出，但亦可向軸線方向D延長，使軸線方向D上之端部被遮蓋片端部22e覆蓋。此時，假想直線VE仍然與遮蓋片端部22e相交。使刀片23於軸線方向D上之端部被遮蓋片端部22e覆蓋後，能夠增大刀片23與遮蓋片22之接合面積，並且改善刀片23與遮蓋片22之接合強度。另一方面，如果包含軸線方向D上之端部，將刀片23之長度設為所有刀尖皆從前端邊22t伸出，則能夠抑制刀片23之使用量。 In the above description, when the blade 23 is attached to the cover sheet 22, it includes the end portion in the axial direction D, and all the tips protrude from the front end side 22t, but may also extend in the axial direction D so that the end in the axial direction D The portion is covered by the cover end 22e. At this time, the imaginary straight line VE still intersects the cover sheet end portion 22e. When the end portion of the blade 23 in the axial direction D is covered by the cover sheet end portion 22e, the joint area of the blade 23 and the cover sheet 22 can be increased, and the joint strength between the blade 23 and the cover sheet 22 can be improved. On the other hand, if the end portion in the axial direction D is included, and the length of the blade 23 is such that all the tips are extended from the front end side 22t, the amount of use of the blade 23 can be suppressed.

以上說明中，連接凸起前端邊15ps與側板頂邊17之一對邊中之前板12側之邊，與凸起前端邊15ps及側板頂邊17呈傾斜狀，隨著從側板頂邊17向凸起前端邊15ps靠近，前板12側之邊會遠離前板12，但前板12側之邊亦可與凸起前端邊15ps及側板頂邊17正交。但是，考慮到使凸起15p不易離開側板頂邊17之觀點，要延長凸起15p與側板頂邊17連接之部分，並且考慮到順暢開閉蓋部20之觀點，要於能夠確保凸起15p之拴鎖功能之範圍內增大規定距離Sn，因此優選使凸起前端邊15ps之長度小於凸起15p連接至側板頂邊17之長度。 In the above description, the front end edge 15ps of the connecting projection and the side of the front panel 12 side of one of the side edges of the side panel top edge 17 are inclined with the front end edge 15ps and the top side edge 17 of the side panel, with the top edge 17 of the side panel The front end edge 15ps is close, and the side of the front panel 12 side is away from the front panel 12, but the side of the front panel 12 side may be orthogonal to the convex front end edge 15ps and the side panel top edge 17. However, in view of the fact that the projection 15p is not easily separated from the top edge 17 of the side panel, the portion where the projection 15p is joined to the top edge 17 of the side panel is extended, and in view of the smooth opening and closing of the lid portion 20, it is possible to secure the projection 15p. The predetermined distance Sn is increased within the range of the shackle function, so that the length of the convex front end edge 15ps is preferably smaller than the length of the projection 15p connected to the side panel top side 17.

以上說明中，凸起前端邊15ps與側板頂邊17平行，但亦可沿著凸起15p向外側凸出時側蓋片25之彎曲來形成前板12側之輪廓。例如凸起前端邊15ps於前板12側之部分亦可形成為緩和之曲線狀，使凸起前端邊15ps與側板頂邊17之距離越靠近前板12側則越短。但是，考慮到確保 關閉蓋部20時凸起15p之拴鎖功能之觀點，優選凸起前端邊15ps與側板頂邊17平行。 In the above description, the convex front end side 15ps is parallel to the side panel top side 17, but the side cover sheet 25 may be curved along the convex portion 15p to form the front panel 12 side profile. For example, the portion of the convex front end side 15ps on the side of the front plate 12 may be formed in a gentle curved shape, and the shorter the distance between the convex front end side 15ps and the side plate top side 17 is, the closer it is to the front plate 12 side. However, considering ensuring From the standpoint of the shackle function of the projection 15p when the cover portion 20 is closed, it is preferable that the convex front end side 15ps is parallel to the side panel top edge 17.

以上說明中，於前板12形成有一對檔板12f，但亦可僅形成一個檔板12f，或者亦可形成3個以上之檔板12f，並且所設定之檔板12f之配置及大小亦可適當決定。 In the above description, a pair of baffles 12f are formed on the front plate 12, but only one baffle 12f may be formed, or three or more baffles 12f may be formed, and the arrangement and size of the set baffles 12f may also be Make the appropriate decision.

以上說明中，將長尺寸物設為保鮮膜91f，但亦可以係鋁箔紙或烹調紙等保鮮膜以外之物品。 In the above description, the long-sized material is used as the wrap film 91f, but it may be an article other than the wrap film such as aluminum foil paper or cooking paper.

1‧‧‧保鮮膜盒 1‧‧‧Storage film box

10‧‧‧主體部 10‧‧‧ Main body

10h‧‧‧開口面 10h‧‧‧Open face

12‧‧‧前板 12‧‧‧ front board

12b‧‧‧前板主體 12b‧‧‧ front panel main body

12c‧‧‧切線 12c‧‧‧ tangent

12f‧‧‧檔板 12f‧‧‧ baffle

13‧‧‧底板 13‧‧‧floor

14‧‧‧背板 14‧‧‧ Backplane

15‧‧‧側板 15‧‧‧ side panel

15p‧‧‧凸起 15p‧‧‧ bump

17‧‧‧側板頂邊 17‧‧‧ top side of the side panel

18‧‧‧背板端邊 18‧‧‧back panel end

19‧‧‧前板端邊 19‧‧‧ front end

20‧‧‧蓋部 20‧‧‧ 盖部

21‧‧‧蓋板 21‧‧‧ Cover

21f‧‧‧彎折邊 21f‧‧‧Bent edges

22‧‧‧遮蓋片 22‧‧‧ Covering piece

22e‧‧‧遮蓋片端部 22e‧‧‧ Covering end

22j‧‧‧接合片 22j‧‧‧Joint piece

22t‧‧‧前端邊 22t‧‧‧ front side

23‧‧‧刀片 23‧‧‧blade

25‧‧‧側蓋片 25‧‧‧Side cover

25d‧‧‧凹部 25d‧‧‧ recess

25s‧‧‧頂側邊 25s‧‧‧ top side

50‧‧‧止動部 50‧‧‧Stop Department

91a‧‧‧軸線 91a‧‧‧ axis

91f‧‧‧保鮮膜 91f‧‧‧ plastic wrap

91r‧‧‧保鮮膜捲筒 91r‧‧‧Wrap film reel

100‧‧‧裝有保鮮膜之盒 100‧‧‧Box with plastic wrap

D‧‧‧軸線方向 D‧‧‧ axis direction

P‧‧‧抽出方向 P‧‧‧Extracted direction

VL‧‧‧假想直線 VL‧‧‧imaginary straight line

Claims (6)

一種捲繞體收置盒，包含：一主體部，係收容將一長尺寸物捲繞而成之一細長捲繞體，並且於收容該捲繞體時，於與該捲繞體之軸線之延伸方向即軸線方向正交之方向上形成有可取放該捲繞體之一開口面；以及一蓋部，係連接於該主體部，並且可於露出該開口面之狀態與封閉該開口面之狀態之間移動，以便取放該捲繞體；該主體部具有一底板，係與該開口面對向，以及一背板，係與該開口面及該底板交叉；該蓋部具有一蓋板，係連接於背板端邊即該背板與該開口面相交之邊，並封閉該開口面，一遮蓋片，係連接至彎折片即該蓋板之與該背板端邊對向之邊，以及一刀片，係安裝於該遮蓋片上；該刀片安裝於該遮蓋片上，使刀尖沿著前端邊即與該彎折邊對向之邊，從該遮蓋片伸出，該遮蓋片構成為，其於遮蓋片端部即該軸線方向上之端部之該前端邊，在關閉該蓋部之狀態下，該軸線方向上之外側較該軸線方向上之內側更接近該底板，並且相對於該遮蓋片端部於軸線方向內側與該遮蓋片端部鄰接之部分中，於從與該軸線方向平行之角度至與該前端邊平行之角度之範圍內，假設通過該刀片之至少1個刀尖之假想線時，使將該假想線延長後之假想直線與該遮蓋片端部相交。 A winding body storage box comprising: a main body portion for accommodating an elongated winding body for winding a long object, and when accommodating the winding body, on an axis of the winding body An opening surface of the winding body is formed in a direction orthogonal to the extending direction, that is, an axial direction; and a cover portion is coupled to the main body portion, and the opening surface is closed and the opening surface is closed Moving between the states to access the winding body; the main body portion has a bottom plate facing the opening, and a back plate intersecting the opening surface and the bottom plate; the cover portion has a cover plate Connected to the edge of the backing plate, that is, the side of the backing plate that intersects the opening surface, and closes the opening surface, and a covering piece is connected to the bending piece, that is, the cover plate is opposite to the end side of the backing plate. And a blade mounted on the cover sheet; the blade is mounted on the cover sheet such that the blade edge extends from the cover edge along a front edge, that is, a side opposite to the bend edge, the cover sheet is formed That is, the front end side of the end portion of the cover sheet, that is, the end portion in the axial direction, In a state in which the cover portion is closed, the outer side in the axial direction is closer to the bottom plate than the inner side in the axial direction, and the portion adjacent to the end portion of the cover sheet in the axial direction inner side with respect to the end portion of the cover sheet is When the angle parallel to the axial direction is within an angle parallel to the front end side, the imaginary straight line extending the imaginary line is intersected with the end portion of the covering sheet when the imaginary line of at least one cutting edge of the blade is passed. 如申請專利範圍第1項所述之捲繞體收置盒，其中該遮蓋 片端部之該前端邊形成為弧狀。 The winding body storage box according to claim 1, wherein the covering The front end of the end portion of the sheet is formed in an arc shape. 如申請專利範圍第1或第2項所述之捲繞體收置盒，其中該軸線方向上之中央部之該前端邊及該刀片構成為，於關閉該蓋部之狀態下向該底板側凸出。 The winding body storage box according to the first or second aspect of the invention, wherein the front end side of the central portion in the axial direction and the blade are configured to be closed to the bottom plate side in a state in which the cover portion is closed Protruding. 如申請專利範圍第1至3項中任一項所述之捲繞體收置盒，其中該主體部具有：一前板，係與該背板對向，並與該開口面及該底板交叉；以及一對側板，係設置於與該軸線方向交叉之位置，並且與該開口面、該底板、該背板以及該前板交叉；該遮蓋片之大小形成為，於將該捲繞體收容至該主體部內時，能夠沿前板端邊即該前板與該開口面相交之端邊，於該遮蓋片與該前板之間以該長尺寸物之整個寬度夾住從該捲繞體抽出之該長尺寸物；該前板具有沿該前板端邊延伸之一檔板，該檔板於將該捲繞體收容至該主體部內並關閉該蓋部時，於該前板與該遮蓋片之間夾住從該捲繞體抽出之該長尺寸物；該檔板構成為，含有設置於該一對側板中之一即第1側板與中央區域之間之第1檔板，以及設置於與該第1側板對向之第2側板與該中央區域之間之第2檔板，該中央區域係指於關閉該蓋部之狀態下將與該長尺寸物之寬度中央對應之該遮蓋片之部分按向該前板時，該遮蓋片與該前板接觸之範圍； 該第1檔板形成為，從該中央區域之附近向該第1側板一體延伸至該長尺寸物於寬邊上之實質端部；該第2檔板形成為，從該中央區域之附近向該第2側板一體延伸至該長尺寸物於寬邊上之實質端部。 The winding body storage box according to any one of claims 1 to 3, wherein the main body portion has a front plate opposite to the back plate and intersecting the opening surface and the bottom plate. And a pair of side plates disposed at a position intersecting the axial direction and intersecting the opening surface, the bottom plate, the back plate and the front plate; the cover sheet is sized to receive the winding body When the body portion is in the main body portion, the front end edge of the front plate and the end face intersecting the opening surface can be sandwiched between the cover sheet and the front plate by the entire width of the long object from the winding body Extracting the long dimension; the front panel has a baffle extending along an edge of the front panel, the baffle being mounted on the main body portion and closing the cover portion, the front panel and the front panel The long object drawn from the winding body is sandwiched between the cover sheets; the baffle plate is configured to include a first baffle disposed between the first side plate and the central portion of the pair of side plates, and a second baffle disposed between the second side plate facing the first side plate and the central region, the central region And a range in which the cover sheet is in contact with the front plate when a portion of the cover sheet corresponding to the center of the width of the long object is pressed toward the front plate in a state where the cover portion is closed; The first baffle plate is formed to extend integrally from the vicinity of the central region toward the first side plate to a substantial end portion of the long object on the wide side; the second baffle plate is formed from the vicinity of the central region The second side panel integrally extends to a substantial end of the elongated object on the wide side. 如申請專利範圍第1至3項中任一項所述之捲繞體收置盒，其中該主體部具有：一前板，係與該背板對向，並與該開口面及該底板交叉；以及一側板，係設置於與該軸線方向交叉之位置，並且與該開口面、該底板、該背板以及該前板交叉；該側板具有設置於該側板與該開口面相交之邊即側板頂邊上，且向該主體部之外側凸出之一凸起，關閉該蓋部之狀態下，該凸起之前端朝向該底板側；該蓋部具有一側蓋片，該側蓋片與該蓋板及該遮蓋片交叉連接，在關閉該蓋部之狀態下，於覆蓋該凸起之同時至少部分覆蓋該凸起以外之該側板；該側蓋片具有一高低差形成片，係設置於該蓋部之內側部分，該高低差形成片與該蓋板及該側蓋片之交線即頂側邊之間形成有間隙，該間隙於關閉該蓋部之狀態下嵌入該凸起；該凸起構成為，於其前端形成有沿該側板頂邊延伸之凸起前端邊，並且該凸起前端邊於該前板側之端部與該前板間隔規定距離。 The winding body storage box according to any one of claims 1 to 3, wherein the main body portion has a front plate opposite to the back plate and intersecting the opening surface and the bottom plate. And a side plate disposed at a position intersecting the axis direction and intersecting the opening surface, the bottom plate, the back plate and the front plate; the side plate having a side plate disposed at an edge of the side plate intersecting the opening surface a top edge, and a protrusion protruding toward the outer side of the main body portion, in a state in which the cover portion is closed, the front end of the protrusion faces the bottom plate side; the cover portion has a side cover piece, and the side cover piece and the side cover piece The cover plate and the cover sheet are cross-connected, and at least partially cover the side plate except the protrusion while covering the protrusion in a state of closing the cover portion; the side cover piece has a height difference forming piece, and is provided a gap is formed between the height difference forming piece and the top side of the cover plate and the side cover piece, and the gap is inserted into the protrusion in a state where the cover part is closed; The protrusion is formed to have a front end extending along a top edge of the side panel Distal side projection, and the projection on the front plate side end portion of the front plate spaced a predetermined distance from the front end edge. 一種裝有捲繞體之收置盒，包含：專利範圍第1至5項中任一項所述之捲繞體收置盒；以及收置於該主體部中之捲繞體。 A winding box containing a winding body, comprising: the winding body housing box according to any one of claims 1 to 5; and a winding body housed in the main body portion.