JP4272252B1 - Blister package - Google Patents

Abstract

【Task】
Provided is a blister package in which an accommodating side member and a closing side member are securely engaged without using a fixing member such as a stapler or an adhesive tape, and can be easily engaged and disengaged.
[Solution]
A blister package that accommodates an object to be accommodated between a blister cover 1 that is a housing-side member and a mount 2 that is a closing-side member, and the blister cover 1 and the mount 2 are both flexible following the edge of the mount 2 The engaging pieces 3 and 4 are made of a sheet material having a characteristic and are detachably engaged with each other so as to form a pair, and the engaging pieces 3 and 4 overlap the blister cover 1 and the mount 2. The tongue pieces 5 and 6 overlap each other in a state where the tongue pieces overlap each other by bending the engaging pieces so that the front and back relations of the tongue pieces overlap each other. The engagement pieces can be engaged and disengaged by changing the relationship.
[Selection] Figure 1

Description

  The present invention relates to a blister package for containing merchandise.

  Conventionally, products packaged in a blister package are generally displayed in a suspended manner, and an accommodation side member formed by molding a product accommodation portion and a closing side member for closing the accommodation portion. The product is engaged to hold the product.

  As an example of the blister package described above, a blister cover that is a housing-side member formed by molding a concave portion that is a commodity accommodating portion, and a closure for closing the opening of the concave portion on which a printed description such as a description of the commodity is made There is one that is configured with a flat mount that is a side member (see, for example, Patent Document 1).

  The above-mentioned problem has such a problem that there is a gap between the blister cover and the mount on the entrance side where the mount is inserted into the blister cover, or the mount is dropped from the groove on the cover side that guides the mount. In order not to occur, the product is stored and the blister cover and the mount are fixed with a stapler, or a label or an adhesive tape is attached and fixed.

  As another example, there is a blister package main body formed by forming a concave portion that is a product accommodating portion, and a lid for closing the opening of the concave portion in the blister package main body (for example, Patent Document 2).

  In the above blister package, the blister package body and the lid are not reliably engaged except for the side where the engagement flap and the engagement hole provided in the blister package body and the lid are engaged, and there is no gap between them. In order to close this gap, it is fixed with a stapler, or a label or an adhesive tape is attached and fixed.

  In this way, the blister cover and mount, and the blister package body and lid are fixed with a stapler, or a label or adhesive tape is applied. There is a risk of scratching, and the label and adhesive tape may be damaged, causing the product to fall off, and stripping off the printing on the mount.

  In addition, for products that are fixed with a stapler or with a label or adhesive tape, once the product is taken out of the package, it must be fixed again with a stapler or fixed with a label or adhesive tape when the product is stored again. There is a complication.

Japanese Patent Laying-Open No. 2005-22747 (pages 1-6, FIGS. 1-7) Japanese Patent No. 4065309 (pages 1 to 12, FIGS. 1 to 12)

  The present invention provides a blister package including an engagement piece that can securely engage and close a housing-side member and a closing-side member without using a fixing member such as a stapler or an adhesive tape, and can be easily engaged and disengaged.

  In order to solve the above-described problems, a blister package according to the present invention is a blister package that accommodates an object to be accommodated between a housing-side member and a closing-side member, and the edges of the housing-side member and the closing-side member. Subsequently to the portion, each of the engaging pieces is made of a flexible sheet material and is detachably engaged with each other so as to be paired. The tongue pieces overlap each other in a state where the tongue pieces are overlapped, and the tongue pieces are configured so that the front and back relations of the tongue pieces can be exchanged by bending the engaging pieces. It is configured so that the engagement pieces can be engaged and disengaged by changing the relationship.

  A state in which the front and back relations of the overlap of the tongue pieces are allowed to be reversed between the edge portions of the accommodation side member and the closure side member and the respective tongue pieces, and the accommodation side member and the closure side member are overlapped. In the state in which the notch having different opening directions is provided, and in the state where the accommodation side member and the closing side member are overlapped with each other, the engagement piece is set in a direction to reverse the front-back relation of the overlap between the tongue pieces. By twisting and bending, the notches engage with each other so that the engaging pieces of the accommodating side member and the closing side member are engaged with each other, and the engaging pieces are engaged with each other when the engaging pieces are engaged with each other. Is twisted in a direction that reverses the relationship between the front and back of the overlapping tongue pieces, so that the engagement of the notches is released, and the engagement pieces of the receiving side member and the closing side member are disengaged. Is There as thus constructed.

  Of the notches in the housing side member and the closing side member, the innermost edge of at least one of the notches is configured by a curve.

  The left and right side edges of at least one of the accommodation side member and the closure side member are provided with folded flaps that hold the side of the other member inside, and the front and rear side edges of the accommodation side member and the closure side member The engaging piece is provided on at least one of the sides so as to be paired with the accommodating side member side and the closing side member side.

  The blister package is constituted by a main body that is an accommodating side member that accommodates an object to be accommodated, and a lid that is a closing side member, and the engaging piece is disposed on a side of the main body and the lid. It is assumed that the side and the closed side member side are paired.

  Further, a lid is provided so as to be openable and closable following one side continuous to the main body, and the engagement piece is arranged on the non-contiguous side between the main body and the lid, and the closure side member It is provided so as to be paired with the side.

Wherein the main body and the lid, an engagement flap and the engaging hole to be engaged with each other, the engaging flaps and the engaging hole are coordinated so that the pair is passed through the engagement flap to the engagement hole, The main body and the lid body may be configured to be detachable also by the engagement between the engagement flap and the engagement hole .

  According to the blister package of the present invention, the blister cover and the blister package main body that are the housing-side members and the housing portion that is closed by the mount and the lid that are the closing-side members are provided in each of them. By switching the front and back relationship of the overlapping tongue pieces in the engagement piece, the blister cover and mount, and the blister package body and lid can be easily and reliably engaged without using a fixing member such as a stapler or adhesive tape. Yes.

  Even when the front and back relationship of the overlapping of the tongue pieces in each engagement piece is exchanged, the blister package including the engagement pieces is formed of a flexible sheet material, so that the engagement pieces are twisted and bent. Can be easily engaged, and the engagement work of the engagement pieces can be easily performed.

  Further, among the cutouts in the housing side member and the closing side member, when the innermost edge of at least one cutout is configured with a curve, the engagement piece It is possible to disperse the stress applied to the engaging base of the member, and it is difficult to cause damage to the engaging piece due to the stress, such as a crease or a tear, and even when the product has to be taken out once in the check operation of the product, etc. There is almost no fear that the engagement force in the case will be reduced or the appearance of the package will be impaired.

  Therefore, it can be easily and reliably engaged and disengaged, and there is no risk of damaging the appearance of the engaging piece. Therefore, even after taking out the product, it can be repeatedly used as a storage container. It can also contribute to resource saving.

  Then, by adjusting the protrusion dimension and area of the tongue piece of the engagement piece to be large or small, or adjusting the thickness of the material constituting the engagement piece, the strength of the engagement force and the ease of twisting can be arbitrarily set. So it can be applied to a wide range of products.

  Hereinafter, specific examples of the blister package of the present invention will be described with reference to the accompanying drawings.

  The blister package shown in FIGS. 1 to 7 includes a blister cover 1 that is a housing side member and a mount 2 that is a closing side member, and a flap 7 provided to hold the mount 2 on the edge of the blister cover 1. A so-called slide blister of the type in which the mount 2 is inserted and used is shown.

  As a first embodiment (FIGS. 1 to 4), the blister cover 1 is formed by vacuum molding a flexible synthetic resin sheet material such as polyethylene terephthalate.

  The mount 2 is generally a paper material such as a coated paper, but a synthetic resin sheet material is used in the same manner as the blister cover, or a synthetic material is used if it is flexible. A material other than resin may be used.

  Of the front and rear side edges in the longitudinal direction of the blister cover 1 and the mount 2, the engagement pieces 3, 4 that are paired with each other are provided at the front edge portions, respectively. The pieces 3 and 4 are provided on the blister cover 1 and the mount 2 by integral molding excellent in moldability.

  The engaging pieces 3 and 4 are provided with tongue pieces 5 and 6, respectively. The tongue pieces 5 and 6 are formed in a state where the blister cover 1 and the mount 2 are overlapped as shown in FIG. And the tongue piece 6 are arranged so as to overlap each other.

  The notches 10 and 11 in the engagement pieces 3 and 4 may have their opening directions reversed in a state where the blister cover 1 and the mount 2 are overlapped as shown in the embodiment.

  As shown in the embodiment, the edges of the connection bases 10 'and 11' on the opposite sides of the notches in the notches 10 and 11 and the engaging pieces may be provided with gentle curves.

  Further, the innermost edge of the notches 10 and 11 may be provided with a curved line, and further, by changing the curvature of the curved line at the innermost edge, the front and back relationship of the overlapping tongue pieces is changed or engaged. In this state, the play in the engaging piece can be adjusted, and the stress applied to the engaging piece can be dispersed.

  A concave portion 9 is provided in the center of the blister cover 1 for accommodating commodities as objects to be accommodated, and folded flaps 7 for holding the mount 2 inside on the left and right side edges in the longitudinal direction of the blister cover 1. 7, and a stopper folding flap 8 is provided on the rear edge opposite to the side on which the engagement piece 3 is provided.

  When the product is accommodated in the blister package of the first embodiment described above, the product is placed in the recess 9 of the blister cover 1 and the left and right side edges of the mount 2 are connected to the blister cover 1 from the engagement piece 3 side. The cover 1 is inserted into the left and right folded flaps 7, 7, and the rear end side of the mount 2 is brought into contact with the stopper folded flap 8 (the state shown in FIG. 2).

  Next, in the engagement pieces 3 and 4 of the blister cover 1 and the mount 2, the engagement pieces 3 and 4 from the state in which the tongue pieces 5 and 6 overlap each other as shown in FIGS. 3 (a) and 4 (a). 4 is twisted and bent so that the relationship between the front and back of the overlapping of the tongue pieces 5 and 6 is reversed as shown in FIGS. 3 (b) and 4 (b).

  Thus, the engagement pieces 3 and 4 of the blister cover 1 and the mount 2 are engaged with each other, and the engagement pieces 3 and 4 are engaged with each other.

Therefore, when the mount 2 tries to move in the direction of the engagement piece with the mount 2 superimposed on the blister cover 1, the engagement pieces engaged because the front and back relations of the tongue pieces 5 and 6 are reversed. The movement is regulated by 3, 4 so that the mount 2 is securely engaged with the blister cover 1 and the product is surely prevented from falling off.

  Further, when the mount 2 is removed from the blister cover 1, the overlapping of the tongue pieces 5 and 6 in which the front and back relations of the engagement pieces 3 and 4 of the blister cover 1 and the mount 2 are reversed is engaged in the same state. Twist and bend in the opposite direction, the front and back relationship is restored, the notches are disengaged, and the engagement pieces are disengaged.

  FIG. 5 shows a second embodiment in which extending portions 23 and 24 are provided between the blister cover main body 1a, the mount main body 2a, and the engagement pieces 3 and 4. 5A is a partially enlarged view showing a state in which the blister cover 1 and the mount 2 are overlapped from the front side of the blister cover 1, and FIG. It is the elements on larger scale which show the front side (side which contacts an accommodation thing) of the base_sheet | mounting_paper 2 of the state which removed only the blister cover 1 from the state where the base_sheet | mounting_paper 2 overlapped.

  When engaging the engagement pieces, the portions between the extending portions 23 and 24 and the engagement pieces 3 and 4 where the stress concentrates when the engagement pieces are bent are the engagement base portions 27 and 28, and In a state where the engagement pieces 3 and 4 are overlapped with the blister cover 1 and the mount 2, there are provided non-overlapping portions 25 and 26 that are portions that do not overlap with the tongue pieces 5 and 6 that overlap each other. Is shown.

  Providing the extending portions 23 and 24 as appropriate is effective in dispersing stress applied to the engagement base portions 27 and 28 when engaging the engagement pieces, and the non-overlapping portions 25 and 26 are also similarly provided. This is effective in dispersing the stress applied to the engagement bases 27 and 28.

  Further, if the extending portions 23, 24, the non-overlapping portions 25, 26, or the edges of the notches 10, 11 are configured with curved or inclined curves, the area of the engaging piece to be bent is reduced and the engaging piece is bent. Since less force is required, the engagement piece can be easily engaged.

  As a third embodiment, the blister package shown in FIGS. 6 and 7 has an engagement piece instead of the stopper folding flap 8 in the first embodiment, instead of the rear edge portion in the longitudinal direction of the mount 2. The thing provided with the engagement pieces 3a and 4a which have the tongue pieces 5a and 6a which have the same form of 3 and 4 is shown.

  Further, as a fourth embodiment, the blister package of FIGS. 8 to 11 is a blister package that includes an engagement piece and an engagement hole, and is engaged by inserting the engagement piece through the engagement hole. A configuration composed of a main body 13 and a lid 14 is shown.

  Further, in the above-described embodiment, the lid body 14 is inserted into one of the edges of the recess 13b for accommodating the commodity as the object in the main body 13 so that the blister package can be efficiently formed by integral molding. In addition, an engagement hole forming flap 15 having an article holding portion 15a for holding a commodity as an object to be accommodated through a fold is provided on the other edge of the concave portion 13b.

  The main body 13, the lid body 14, and the engagement hole forming flap 15 in the blister package are formed by forming a flexible synthetic resin sheet material such as polyethylene terephthalate.

  In this blister package, the engagement flap 14a is connected to the lid 14 connected to one side of the main body 13 via a fold, and the engagement hole is connected to the other side of the main body 13 via the fold. Engagement holes 13a are formed in the connecting portion between the main body 13 and the engagement hole forming flap 15 by folding the flap 15 on the main body 13 as indicated by an arrow C in the drawing shown in FIG. .

  When the main body 13 and the lid body 14 are engaged by inserting the engagement flap 14a through the engagement hole 13a and engaging the engagement flap 14a and the engagement hole 13a (see FIG. 10), Engagement pieces 16 and 17 and engagement pieces 16a and 17a are provided in pairs on the edges of the main body 13 and the lid body 14 on the side where a gap is provided between the main body 13 and the lid body 14, respectively. Then, it is provided in the edge part of the up-down direction in FIG.

  Therefore, the engaging pieces 16 and 17 and the engaging pieces 16a and 17a provided in the blister package of the fourth embodiment are used to connect the blister cover 1 and the mount 2 in the blister package like the blister package of the first embodiment. Unlike what is provided to match, when the main body 13 and the lid body 14 are engaged by engaging the engagement flap 14a and the engagement hole 13a, the gap between the main body 13 and the lid body 14 is This is to prevent a gap from occurring.

  The engagement pieces 16 and 17 and the engagement pieces 16a and 17a are provided on the main body 13 and the lid body 14 by integral molding excellent in moldability.

  The engaging pieces 16 and 17 and the engaging pieces 16a and 17a are provided with tongue pieces 18 and 19 and tongue pieces 18a and 19a, respectively. The tongue pieces 18 and 19 and the tongue pieces 18a and 19a are illustrated in FIG. As shown in FIG. 10, the tongue piece 18 and the tongue piece 19 and the tongue piece 18a and the tongue piece 19a are arranged so as to overlap each other by engaging the main body 13 and the lid body.

  As shown in the embodiment, the notches 20, 21 and notches 20a, 21a in the engaging pieces 16, 17 and the engaging pieces 16a, 17a, and the connection base 20 on the opposite side of the notches in the engaging piece. In some cases, the edges of 'and 21' and the connecting bases 20a 'and 21a' are provided with gentle curves.

  Further, the notches 20, 21 and the innermost edges of the notches 20a, 21a may be provided in a curved line, and the front and back relationship of overlapping tongue pieces is changed or changed by changing the curvature of the curved line of the same edge. It is possible to adjust the play when stored in a wet state, and to distribute the stress applied to the engagement piece.

  The blister package is configured such that an engagement flap 14a inserted through the engagement hole 13a for engaging the main body 13 and the lid body 14 advances in a substantially orthogonal direction with respect to the opening surface of the engagement hole 13a. It is what you are doing.

  When the product is stored in the blister package of the fourth embodiment, the product is put in the product holding portion 15a of the engagement hole forming flap 15 and the engagement hole forming flap 15 is folded on the main body 13. The article holding portion 15a is accommodated in the recess 13b of the main body 13 (the operation indicated by the arrow C in the drawing shown in FIG. 9), and then the lid body 14 is folded on the engagement hole forming flap 15 on the main body 13 ( With the operation of the arrow D in the drawing shown in FIG. 9, the engagement flap 14a is inserted into the engagement hole 13a and the engagement flap 14a and the engagement hole 13a are engaged.

  As a result, the engagement pieces 16 and 17 provided on the main body 13 and the lid body 14 and the tongue pieces 18 and 19 of the engagement pieces 16a and 17a and the tongue pieces 18a and 19a are vertically overlapped with each other. In the same manner as described for engaging the tongue pieces 5 and 6 of the blister package of the first embodiment, the notch 20 is twisted and bent in the direction in which the front and back relations of the overlapping tongue pieces are reversed in the same state. 21 and the notches 20a and 21a are engaged with each other, and the engagement pieces 16 and 17 and the engagement pieces 16a and 17a of the main body 13 and the lid body 14 are engaged.

  Therefore, even if a gap is to be opened between the main body 13 and the lid body 14, the engaging pieces 16, 17 and the engaging pieces 16a, 17a with which the tongue pieces 18, 19 and the tongue pieces 18a, 19a are engaged are provided. This restricts the movement of the main body 13 and the lid 14 on the side where the engaging pieces 16 and 17 and the engaging pieces 16a and 17a are provided, thereby preventing the product from dropping off. The

  When the lid 14 is opened, the tongue pieces 18 and 19 and the tongue pieces 18a and 19a in which the front and back relations of the engagement pieces 16 and 17 and the engagement pieces 16a and 17a of the blister cover 1 and the mount 2 are reversed are reversed. The engagement is twisted and bent in the opposite direction to that in the same state to restore the front and back relationship, and the engagement flap 14a inserted through the engagement hole 13a is removed from the engagement hole 13a. .

  Reference numerals 12 and 22 in the drawings in the embodiment indicate through-holes for hanging display of blister packages.

  In addition, since the main-body part of a blister package should just be a thing of the shape in which engagement pieces, such as a polygon and a circle, are provided, the freedom degree of design is high.

  Further, in the embodiment, the concave portion is provided as the accommodating portion in the accommodating side member. However, when a thin object such as a card is accommodated, even if the concave portion is not particularly provided, for example, a cut is made in the closing side member and the card is formed in the incision. What is necessary is just to accommodate a to-be-accepted member between the accommodating side member and the obstruction | occlusion side member by inserting the corner | angular of etc.

  And although the notch and the edge of a connection base are expressed with a curve, you may comprise in a straight line and the straight line which attached the inclination.

  If the front and back relations of the overlap between the tongue pieces can be interchanged, the notch is not opened in the same way on the left and right sides in the longitudinal direction of FIG. One may be opened on the left and right sides, and the other on the front and rear sides.

  Furthermore, the innermost portion of the notch is not only provided on the substantially center line in the longitudinal direction of FIG. 1, but may be freely set in accordance with an appropriate design as long as it is an engageable position.

The perspective view which shows the state before superimposing a mount on the cover in the blister package of 1st Example which concerns on this invention from the back side. The perspective view which shows the state which mounted the mount on the cover in the blister package shown in FIG. 1 from the back side. (A) is a partially enlarged perspective view showing a state in which the mount is overlapped on the cover from the back side, and (b) is a state in which the front and back relations of the overlapping of the tongue pieces are exchanged by twisting and bending the engaging pieces. The partial expansion perspective view shown from the back side. (A) is a view showing the blister package in a state in which the mount is superimposed on the cover shown in FIG. 3 (a) from the direction of arrow A in FIG. 2, and (b) is the tongue shown in FIG. 3 (b). The figure which shows the blister package of the state which replaced the front-back relationship of the overlap of pieces from the arrow A direction in FIG. It is the cover and mount which have the extension part in the blister package of the 2nd example concerning the present invention, (a) is the state where the cover was overlapped on the mount, and (b) is the state where only the cover was removed from the overlapped state The partially enlarged view which shows this from the front side. The perspective view which shows the state before superimposing a mount on the cover of the 3rd Example which concerns on this invention from the back side. The perspective view which shows the state which piled up the mount on the cover and engaged each of the engagement pieces in the blister package shown in FIG. 6 from the back side. The top view which shows the state before superimposing a cover body on the main body in the blister package of 4th Example which concerns on this invention. The figure which shows the blister package shown in FIG. 8 from the arrow B direction in the figure. FIG. 9 is a plan perspective view showing a state in which the blister package shown in FIG. 8 is packaged. The perspective view shown from the arrow E direction in the same figure of the blister package shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Blister cover 1a Blister cover main-body part 2 Mount 2a Mount main-body part 3 Engagement piece 3a Engagement piece 4 Engagement piece 4a Engagement piece 5 Tongue piece 5a Tongue piece 6 Tongue piece 6a Tongue piece 7 Flap flap 8 Stopper flap DESCRIPTION OF SYMBOLS 9 Recess 10 Notch 10a Connection base 11 Notch 11a Connection base 12 Hanging display through-hole 13 Main body 13a Engagement hole 13b Recess 14 Lid 14a Engagement flap 15 Engagement hole formation flap 15a Article holding part 16 Engagement Piece 16a Engagement piece 17 Engagement piece 17a Engagement piece 18 Tongue piece 18a Tongue piece 19 Tongue piece 19a Tongue piece 20 Notch 20a Connection base 21 Notch 21a Connection base 22 Hanging display through hole 23 Extension part 24 Extension part 25 Non-overlapping part 26 Non-overlapping part 27 Engagement base 28 Engagement base

Claims (6)

A blister package that accommodates an object to be accommodated between an accommodation side member and a closure side member, and is composed of a sheet material having flexibility following both end edges of the accommodation side member and the closure side member, Each is provided with a pair of engaging pieces that are detachably engaged with each other,
These engaging pieces have tongue pieces that overlap in the state in which the accommodation side member and the closing side member are overlapped, and these tongue pieces can be interchanged by reversing the engagement pieces so that the front and back relations between the tongue pieces can be switched. A blister package that is configured so that the engagement pieces can be engaged and disengaged by switching the front and back relationship of the overlap between the tongue pieces. A state in which the front and back relations of the overlap of the tongue pieces are allowed to be reversed between the edge portions of the accommodation side member and the closure side member and the respective tongue pieces, and the accommodation side member and the closure side member are overlapped. Provided with notches having different opening directions from each other,
Similarly, in the state where the accommodation side member and the closing side member are overlapped, the notches are engaged with each other by twisting and bending the engagement piece in a direction that reverses the front and back relation of the overlap of the tongue pieces, The engaging pieces of the accommodating side member and the closing side member are engaged with each other,
Further, when the engagement pieces are engaged with each other, the engagement pieces are twisted in a direction that reverses the relationship between the front and back of the overlap of the tongue pieces, so that the engagement of the notches is released. The blister package according to claim 1, wherein the blister package is configured such that engagement between the accommodating side member and the closing side member is released.   The blister package according to claim 2, wherein an innermost edge of at least one of the cutouts in the housing side member and the closing side member is configured by a curve.   The left and right side edges of at least one of the accommodation side member and the closure side member are provided with folded flaps that hold the side of the other member inside, and the front and rear side edges of the accommodation side member and the closure side member The blister package according to claim 1, wherein the engaging piece is provided on at least one side of the pair so as to be paired on the housing side member side and the closing side member side.   The blister package is constituted by a main body that is an accommodating side member that accommodates an object to be accommodated, and a lid that is a closing side member, and the engaging piece is disposed on a side of the main body and the lid. The blister package according to claim 1, wherein the blister package is provided so as to be paired on the side and the closing side member side.   A lid is provided so as to be openable and closable following one side continuous to the main body, and the engaging piece is placed on the side of the accommodating side and the side of the closing side on the non-continuous side between the main body and the lid. The blister package according to claim 5, wherein the blister package is provided in pairs.

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