JP2022011458A

JP2022011458A - Measuring tool

Info

Publication number: JP2022011458A
Application number: JP2020112613A
Authority: JP
Inventors: 智哉荒井; Tomoya Arai
Original assignee: Bathclin Corp
Current assignee: Bathclin Corp
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2022-01-17

Abstract

To provide a measuring spoon 1 that is applied to a package bag and the like containing powders and includes a measuring part 10 for measuring the powders, a fastener closing notch 30 for closing a fastener of the package bag, and an insertion notch 40 engaged in an edge of the package bag so that the measuring spoon 1 can be held.SOLUTION: A measuring spoon (measuring tool) 1 includes a measuring part 10 and a gripping part 20. A fastener closing tool (fastener closing notch) 30 is formed inwardly from around an end 23a of one side edge 12 of the gripping part 20. A guide pushing part 36, 36a is formed at edges at both sides of the fastener closing tool 30, and a bottom 33 of the fastener closing notch 30 is formed to have a large diameter. An insertion notch 40 is formed inwardly from the one side edge 12 of the gripping part 20 and substantially in parallel with an axis line 26A. A residual part of the insertion notch 40 closer to the one side edge 12 is used as an engagement arm 46 having elasticity, and an end protrusion 48 is formed on an end part of the engagement arm 46 (and an open narrow area 42 is formed on the insertion notch 40).SELECTED DRAWING: Figure 1

Description

本発明は、主に粉粒体の計量に用いる匙状の計量器具に関する。 The present invention relates to a spoon-shaped measuring instrument mainly used for measuring powders and granules.

包装体に挟み込み係止する計量スプーンの先行技術としては、例えば特許文献１には柄に連接する折り返し部による挟み込み係止部を備えた提案がなされており（特許文献１の図３、４）、特許文献２には柄に設けた貫通孔と通孔内に柄に平行に設けた突片とからなる挟み込み係止部を備えた提案がなされており（特許文献２の図１、４、２０）、特許文献３には柄が複数本の棒状体からなる挟み込み係止部を備えた提案がなされている（特許文献３の図１７、１８、１９）。また、開口部をファスナーとした包装体において、ファスナーの開閉を行うスライダーの先行技術としては、例えば、特許文献４では開閉操作時の手指への安全性に優れた開閉操作を提供する提案がなされており（特許文献４の図１２、１４、１５）、また、特許文献５にはスライダーの装着と取り外しを可能とする提案がなされている（特許文献５の図１、５、６）。 As a prior art of a measuring spoon that is sandwiched and locked in a package, for example, Patent Document 1 proposes a sandwiching and locking portion by a folded portion connected to a handle (FIGS. 3 and 4 of Patent Document 1). , Patent Document 2 has been proposed to include a sandwiching locking portion composed of a through hole provided in the handle and a protrusion provided in parallel to the handle in the through hole (FIGS. 1, 4 of Patent Document 2). 20), Patent Document 3 proposes a sandwiching locking portion having a plurality of rod-shaped handles (FIGS. 17, 18, and 19 of Patent Document 3). Further, as a prior art of a slider for opening and closing a fastener in a package having an opening as a fastener, for example, Patent Document 4 proposes to provide an opening / closing operation having excellent safety to the fingers during the opening / closing operation. (FIGS. 12, 14, and 15 of Patent Document 4), and Patent Document 5 proposes that the slider can be attached and detached (FIGS. 1, 5, and 6 of Patent Document 5).

特開２００１－３２８６３８号公報Japanese Unexamined Patent Publication No. 2001-328638 特開２０１０－２５８２７号公報Japanese Unexamined Patent Publication No. 2010-25827 特開２０１２－２３０１２８号公報Japanese Unexamined Patent Publication No. 2012-230128 特開２０１６－１６８９８号公報Japanese Unexamined Patent Publication No. 2016-16898 特開平８－２１４９２０号公報Japanese Unexamined Patent Publication No. 8-214920

前記特許文献１及び特許文献２及び特許文献３で提案されている計量スプーンでは、平板状の柄と平板状の折り返し部や突片、平板状の棒状体とで挟み込み係止する構造が提案されており、計量対象の流動性や粘度によっては計量操作に必要な耐力を満たさないという問題があった。また計量スプーンを構成する素材によっては包装体への継続的な係止による塑性による係止力の漸減及び喪失を生ずるという問題があった。また、特許文献４及び特許文献５で提案されているファスナーを開口部とする包装体のファスナーの開閉を操作するスライダーは開閉を操作するのみを目的とした独立した部品として提案されており部品点数増が価格面で欠点となる課題があり、且つスライダーを装着した状態での閉止はファスナーの雌雄が嵌合しない範囲をスライダーの装着範囲で生ずるため包装体の密閉に寄与しないという問題があった。 In the measuring spoons proposed in Patent Document 1, Patent Document 2 and Patent Document 3, a structure is proposed in which a flat plate-shaped handle is sandwiched and locked between a flat plate-shaped folded portion, a projecting piece, and a flat plate-shaped rod-shaped body. Therefore, there is a problem that the yield strength required for the weighing operation is not satisfied depending on the fluidity and viscosity of the weighing object. Further, depending on the material constituting the measuring spoon, there is a problem that the locking force is gradually reduced or lost due to plasticity due to continuous locking to the package. Further, the slider for operating the opening and closing of the fastener of the package having the fastener as the opening proposed in Patent Document 4 and Patent Document 5 is proposed as an independent part for the purpose of only operating the opening and closing, and the number of parts is increased. There is a problem that the increase is a disadvantage in terms of price, and there is a problem that closing with the slider attached does not contribute to the sealing of the package because the range where the male and female of the fastener does not fit is generated in the range where the slider is attached. ..

本発明は、計量枡部に把持部を設けた計量器具で、把持部に、案内押え部を備えた操作切り欠きを設け、あるいは弾性を有する係止腕を備えた挿入切り欠きを形成したので、前記問題点を解決した。 The present invention is a measuring instrument having a grip portion provided in the measuring box portion, and the grip portion is provided with an operation notch provided with a guide holding portion or an insertion notch provided with an elastic locking arm. , The above problems have been solved.

即ちこの発明は、計量枡部および板状の把持部からなる匙状の計量器具であって、前記把持部の外縁に、その外縁から内側に向けて操作切り欠きを形成し、前記操作切り欠きは、所定幅を有しかつ前記操作切り欠き内で対向する一対の案内押え部を備え、前記案内押え部は、前記板状の厚さ内で、対向他側に向けて突出する凸条を前記操作切り欠きの長さ方向で中間部に形成したことを特徴とする計量器具である。 That is, the present invention is a spoon-shaped measuring instrument composed of a measuring box portion and a plate-shaped grip portion, wherein an operation notch is formed on the outer edge of the grip portion from the outer edge to the inside, and the operation notch is formed. Provided a pair of guide pressing portions having a predetermined width and facing each other in the operation notch, and the guide pressing portions have ridges protruding toward the opposite side within the plate-like thickness. It is a measuring instrument characterized in that it is formed in an intermediate portion in the length direction of the operation notch.

また、前記発明において、前記把持部の外縁にその外縁から内側に向けて挿入切り欠きを形成し、
前記挿入切り欠きの外縁と前記把持部の外側縁との間に係止腕を形成したことを特徴とする計量器具である。 Further, in the present invention, an insertion notch is formed in the outer edge of the grip portion from the outer edge toward the inside.
It is a measuring instrument characterized in that a locking arm is formed between the outer edge of the insertion notch and the outer edge of the grip portion.

また、前記発明において、前記操作切り欠きは、所定幅の中間部に続く底部を中間部より幅広に形成したことを特徴とする計量器具である。 Further, in the present invention, the operation notch is a measuring instrument characterized in that a bottom portion following an intermediate portion having a predetermined width is formed wider than the intermediate portion.

また、前記発明において、前記係止腕は、弾性を有しており、前記把持部外周縁との挟み込み係止において包装体の厚み公差をその弾性限度内において許容したことを特徴とする計量器具である。 Further, in the present invention, the locking arm has elasticity, and the measuring instrument is characterized in that the thickness tolerance of the package is allowed within the elastic limit in sandwiching and locking with the outer peripheral edge of the grip portion. Is.

さらに、前記発明において、前記把持部の外周縁の全周にわたり略同一高さの立ち壁を形成し、
前記係止腕の先端部に前記挿入切り欠き側に突出する先端突部を形成し、かつ前記係止腕の中間部の断面形状を略長方形とし、前記長方形の一辺を前記立ち壁の高さとして、他辺を前記立ち壁の高さより小さく形成したことを特徴とする計量器具である。 Further, in the present invention, a standing wall having substantially the same height is formed over the entire circumference of the outer peripheral edge of the grip portion.
A tip protrusion projecting to the insertion notch side is formed at the tip of the locking arm, the cross-sectional shape of the middle portion of the locking arm is substantially rectangular, and one side of the rectangle is the height of the standing wall. It is a measuring instrument characterized in that the other side is formed smaller than the height of the standing wall.

本発明は、計量枡部と把持部を有し、把持部に所定幅の操作切り欠きを設けた計量器具としたので、計量対象の内容物を収容した包装体で、簡易にファスナーを閉止する際に、計量器具の操作切り欠きを使って閉止作業ができる。したがって、包装体を開封した際に開口縁が荒らされていた場合でも、閉止操作時に包装体の開口部近傍に手指が接触することを軽減でき、操作者が意図しない切傷を防ぐ効果がある。また、包装体で、再封止用のファスナーで、ファスナー片の雌雄嵌合間にスライダー相当の部品を必要としないので、包装体の部品点数を減らして、包装体の構造の簡略化を図ることができ、前記課題を達成した。
また、弾性を付与した係止腕と挿入切り欠きを備えた把持部とすることにより、包装体の縁に計量器具を簡易に安定して係止でき、前記課題を達成した。
さらに、前記課題の達成により、計量桝部で包装体の内容物を計量して、包装体のファスナーを操作して包装体を再閉止して、係止腕と挿入切り欠きからなる係止部を包装体に安定に係止して保管するという一連の操作を容易にかつ確実に行うことができる効果がある。 Since the present invention is a measuring instrument having a measuring box portion and a gripping portion and having an operation notch having a predetermined width in the gripping portion, the fastener is easily closed with a package containing the contents to be weighed. At that time, the closing work can be done by using the operation notch of the measuring instrument. Therefore, even if the opening edge is roughened when the package is opened, it is possible to reduce the contact of fingers with the vicinity of the opening of the package during the closing operation, and there is an effect of preventing unintended cuts by the operator. In addition, since the fastener for resealing does not require a part equivalent to a slider between male and female fitting of the fastener piece in the package, the number of parts of the package should be reduced and the structure of the package should be simplified. And achieved the above task.
Further, by providing a grip portion having an elastic locking arm and an insertion notch, the measuring instrument can be easily and stably locked to the edge of the package, and the above-mentioned problems have been achieved.
Further, by achieving the above-mentioned task, the contents of the package are weighed by the measuring box, the fastener of the package is operated to reclose the package, and the locking portion including the locking arm and the insertion notch is formed. There is an effect that a series of operations of stably locking the package to the package and storing the package can be easily and surely performed.

この発明の計量スプーンの実施形態で、（ａ）は平面図、（ｂ）は左側面図、（ｃ）は正面図、（ｄ）は底面図、（ｅ）はＡ－Ａ断面図、を表す。In the embodiment of the measuring spoon of the present invention, (a) is a plan view, (b) is a left side view, (c) is a front view, (d) is a bottom view, and (e) is a sectional view taken along the line AA. show. この発明の計量スプーンの実施形態で、（ａ）は右側面図、（ｂ）は背面図、を表す。In the embodiment of the measuring spoon of the present invention, (a) is a right side view and (b) is a rear view. （ａ）は図１（ａ）のＢ部拡大図、（ｂ）は図１（ｄ）のＣ部拡大図、を表す。(A) shows an enlarged view of part B of FIG. 1 (a), and (b) shows an enlarged view of part C of FIG. 1 (d). この発明の計量スプーンの実施形態で、（ａ）は平面側から見た斜視図、（ｂ）は底面側から見た斜視図、を表す。In the embodiment of the measuring spoon of the present invention, (a) is a perspective view seen from the plane side, and (b) is a perspective view seen from the bottom surface side. この発明の計量スプーンを包装用袋に適用している状態を表す図で、（ａ）は閉止前の斜視図、（ｂ）は閉止前の状態のファスナーの拡大図、（ｃ）は閉止後の斜視図、（ｄ）は閉止後のファスナーの拡大図、を表す。It is a figure showing the state which the measuring spoon of this invention is applied to a packaging bag, (a) is the perspective view before closing, (b) is the enlarged view of the fastener in the state before closing, (c) is after closing. (D) is an enlarged view of the fastener after closing. この発明の計量スプーンを包装用袋に適用している状態を表す図で、（ａ）は包装体のファスナー閉止操作における計量器具の操作方向を表し、（ｂ）は包装体のファスナー閉止操作における操作切り欠きの作用位置を表し、（ｃ）は（ｂ）の状態の拡大図、を表す。In the figure showing the state in which the measuring spoon of the present invention is applied to the packaging bag, (a) shows the operation direction of the measuring instrument in the zipper closing operation of the package, and (b) shows the operation direction of the measuring instrument in the zipper closing operation of the package. The operation position of the operation notch is represented, and (c) represents an enlarged view of the state of (b). この発明の計量スプーンを包装用袋に適用している状態を表す図で、（ａ）は包装用袋の上縁に計量スプーンを係止し始めている状態、（ｂ）は包装用袋の上縁に計量スプーンを係止が完了した状態を表す。In the figure showing the state in which the measuring spoon of the present invention is applied to the packaging bag, (a) is a state in which the measuring spoon is beginning to be locked to the upper edge of the packaging bag, and (b) is above the packaging bag. Represents the state in which the measuring spoon is locked on the edge. （ａ）～（ｃ）は発明の計量スプーンの実施形態で、計量桝部と把持部との連結部分を示す正面図を表す。(A) to (c) are embodiments of the measuring spoon of the invention, and represent the front view which shows the connecting part of the measuring box part and the grip part. （ａ）～（ｅ）は、この発明の計量スプーンの実施形態で、異なる挿入切り欠き、ファスナー閉止切り欠きを示す平面図、を表す。(A) to (e) represent a plan view showing different insertion notches and fastener closing notches in the embodiment of the measuring spoon of the present invention. （ａ）～（ｄ）は、この発明の計量スプーンの実施形態で、異なる挿入切り欠き、ファスナー閉止切り欠きを示す平面図、を表す。(A) to (d) represent a plan view showing different insertion cutouts and fastener closing cutouts in the embodiment of the measuring spoon of the present invention. （ａ）～（ｄ）は、この発明の計量スプーンの実施形態で、異なる挿入切り欠き、ファスナー閉止切り欠きを示す平面図、を表す。(A) to (d) represent a plan view showing different insertion cutouts and fastener closing cutouts in the embodiment of the measuring spoon of the present invention.

１．第一の実施形態（一体成型） 1. 1. First embodiment (integral molding)

Ａこの発明の計量スプーン１は、平面視で楕円形の計量桝部１０の楕円長軸１７Ａ方向の一側１２に形成した把持部２０を含む構成とする（図１、図４）。 A The measuring spoon 1 of the present invention is configured to include a grip portion 20 formed on one side 12 of the elliptical major axis 17A direction of the elliptical measuring box portion 10 in a plan view (FIGS. 1 and 4).

Ｂ計量桝部１０の構成 B Configuration of measuring box portion 10

計量桝部１０は、正面視で上方に開口した開口縁１１を持ち、平面視で楕円形の楕円長軸２６Ａ方向の端を一側１２とし、一側の反対側を他側１３とする。開口縁１１は一側１２から他側１３に向けて、正面視で下り勾配に傾斜して形成され、開口縁１１では、正面視で一側１２が一番高く、他側１３が一番低く形成されている。また、開口縁１１は正面視で、平坦な傾斜平面１８に形成されている。また、計量桝部１０は、底面１４は開口縁１１の楕円のまま縮径しており、したがって、側壁１５はテーパー状に形成される（図１）。
また、計量桝部１０は、側壁１５の内面または外面に容量の目安となる略水平または斜めの計量線を施すこともできる（図示していない）。 The measuring box portion 10 has an opening edge 11 that opens upward in a front view, and the end of the elliptical long axis 26A in a plan view is 12 on one side, and the opposite side on one side is 13 on the other side. The opening edge 11 is formed so as to be inclined downward from one side 12 toward the other side 13, and in the opening edge 11, the one side 12 is the highest and the other side 13 is the lowest in the front view. It is formed. Further, the opening edge 11 is formed on a flat inclined plane 18 when viewed from the front. Further, in the measuring box portion 10, the bottom surface 14 has a reduced diameter while remaining an ellipse of the opening edge 11, and therefore the side wall 15 is formed in a tapered shape (FIG. 1).
Further, the measuring box portion 10 may be provided with a substantially horizontal or diagonal measuring line as a measure of capacity on the inner surface or the outer surface of the side wall 15 (not shown).

Ｃ把持部２０の構成 C Configuration of grip portion 20

（１）把持部２０は、計量桝部１０の開口縁１１の一側１２にその上面２２を一致させた平板状の把持部基材２１の一側縁２７と同心円状に、ファスナー閉止切り欠き３０、挿入切り欠き４０、を形成したものである。したがって、把持部基材２１は平面視で、計量桝部１０側の基端２３は計量桝部１０の開口縁１１（側壁の外面）形状に沿った凹円弧状に形成されている。
また、把持部基材２１は、基端２３から先端２３ａ側に向けて徐々に幅が狭くなるように形成され、中間点（全体長さの２分の１程度）２４付近で最小となり、中間点２４から先端２３ａ側に向けて徐々に幅を広く形成し、先端２３ａはほぼ部分円弧部２５が形成されている。また、計量桝部１０の長軸１７Ａと把持部基材の中心を通る線を軸線２６Ａとし、計量桝部１０と把持部基材２１とからなる形状は、一側縁２７および他側縁２７ａが中間点２４付近に向けて凹となる曲線状に形成され、かつ軸線２６Ａに対して略線対称に形成されている（図１（ａ）（ｄ）、図３）。 (1) The grip portion 20 has a fastener closing notch concentrically with one side edge 27 of the flat plate-shaped grip portion base material 21 whose upper surface 22 coincides with one side 12 of the opening edge 11 of the measuring box portion 10. 30 is formed with an insertion notch 40. Therefore, the grip portion base material 21 is formed in a plan view, and the base end 23 on the measuring basin portion 10 side is formed in a concave arc shape along the shape of the opening edge 11 (outer surface of the side wall) of the measuring basin portion 10.
Further, the grip base material 21 is formed so that the width gradually narrows from the base end 23 toward the tip end 23a side, becomes the minimum near the intermediate point (about half of the total length) 24, and is in the middle. The width is gradually widened from the point 24 toward the tip 23a side, and the tip 23a is formed with a substantially arc portion 25. Further, the long axis 17A of the measuring box portion 10 and the line passing through the center of the gripping portion base material are defined as the axis line 26A, and the shape including the measuring box portion 10 and the gripping portion base material 21 has a one-side edge 27 and another side edge 27a. Is formed in a curved shape that becomes concave toward the vicinity of the intermediate point 24, and is formed substantially line-symmetrically with respect to the axis 26A (FIGS. 1 (a) and 1 (d), FIG. 3).

（２）また、把持部基材２１の基端２３から先端２３ａに向けた縁を一側縁２７、他側縁２７ａとする（図１（ａ）（ｄ）、図３）。
把持部基材２１の一側縁２７で、把持部基材２１の先端２３ａ付近から軸線２６Ａ側（他側縁２７ａ側）に向かうファスナー閉止切り欠き３０を形成する。ファスナー閉止切り欠き３０は、把持部基材２１の一側縁２７に開口する開口部３１からほぼ同一幅Ｄで底部３３に至る。ファスナー閉止切り欠き３０は、開口部３１で中間部３２から徐々に幅を広げて一側縁２７に至り、ファスナー閉止切り欠き３０に操作対象が挿入し易いようにアール形状が形成されている。また、底側は部分円状で、かつ先端２３ａ側に向けて突出した底部３３を形成してある。底部３３の円の中心３４は、把持部基材２１の部分円弧部２５の円弧の中心２５ａに一致させてある（図１（ａ）（ｄ）、図３）。
また、ここで、ファスナー閉止切り欠き３０の中間部３２の縁は、ファスナー閉止切り欠き３０の深さ方向で一定長さ略平行に形成され、その対抗する縁が、一対の案内押え部３６、３６ａを形成する。なお、ファスナー閉止切り欠き３０の中間部３２は、把持部基材２１の基端２３側に向けて凸となるようにわずかに屈曲して形成されている。 (2) Further, the edges of the grip base material 21 from the base end 23 toward the tip end 23a are defined as one side edge 27 and the other side edge 27a (FIGS. 1 (a) and 1 (d), FIG. 3).
A fastener closing notch 30 is formed on one side edge 27 of the grip portion base material 21 from the vicinity of the tip 23a of the grip portion base material 21 toward the axis 26A side (the other side edge 27a side). The fastener closing notch 30 reaches the bottom portion 33 with substantially the same width D from the opening portion 31 that opens at one side edge 27 of the grip portion base material 21. The fastener closing notch 30 gradually widens from the intermediate portion 32 at the opening 31 to reach one side edge 27, and is formed in a rounded shape so that an operation target can be easily inserted into the fastener closing notch 30. Further, the bottom side is partially circular and forms a bottom portion 33 protruding toward the tip 23a side. The center 34 of the circle of the bottom portion 33 coincides with the center 25a of the arc of the partial arc portion 25 of the grip portion base material 21 (FIGS. 1 (a) and 1 (d), FIG. 3).
Further, here, the edge of the intermediate portion 32 of the fastener closing notch 30 is formed substantially parallel to a certain length in the depth direction of the fastener closing notch 30, and the opposing edges are the pair of guide pressing portions 36. Form 36a. The intermediate portion 32 of the fastener closing notch 30 is formed by being slightly bent so as to be convex toward the base end 23 side of the grip portion base material 21.

（３）把持部基材２１の一側縁２７で、中間点２４より基端２３側で、一側縁２７に対して直角に対して４５°程度の角度で先端２３ａ側に向けて切り欠いて（図３（ａ）Ｐ方向）、続いて把持部基材２１の一側縁２７と並行して切り欠いて（図３（ａ）Ｑ方向）、挿入切り欠き４０を形成する。挿入切り欠き４０は、一側縁２７付近で幅広のテーパー状の案内開口部４１が形成され、一旦、開口幅狭部４２を介して、把持部基材２１の一側縁２７と同心円で、直線よりやや曲線状でほぼ同一幅の中間部４３を形成し、底側に至る。挿入切り欠き４０の底側は部分円状で、かつ軸線２６Ａ側に向けて突出した底部４４を形成してある。また、挿入切り欠き４０の一側縁２７の案内開口部４１は中間点２４より、把持部基材２１の基端２３側に位置し、底部４４は中間点２４より先端２３ａ側に位置する（図１（ａ）（ｄ）、図３）。
挿入切り欠き４０は、把持部基材２１の軸線２６Ａよりも一側縁２７側に位置している。また、挿入切り欠き４０の底部４４は、軸線２６Ａ方向で、ファスナー閉止切り欠き３０の近傍に位置し、かつファスナー閉止切り欠き３０の端からファスナー閉止切り欠き３０の中間部３２の幅程度離れた位置にある。 (3) A notch on one side edge 27 of the grip base material 21 toward the tip 23a side at an angle of about 45 ° with respect to a right angle to the one side edge 27 on the base end 23 side from the intermediate point 24. (FIG. 3 (a) P direction), and subsequently, a cutout is made in parallel with one side edge 27 of the grip portion base material 21 (FIG. 3 (a) Q direction) to form an insertion notch 40. In the insertion notch 40, a wide tapered guide opening 41 is formed near the one side edge 27, and once, the insertion cutout 40 is concentric with the one side edge 27 of the grip portion base material 21 via the narrow opening width 42. It forms an intermediate portion 43 that is slightly curved from a straight line and has substantially the same width, and reaches the bottom side. The bottom side of the insertion notch 40 is partially circular and forms a bottom portion 44 protruding toward the axis 26A side. Further, the guide opening 41 of the one side edge 27 of the insertion notch 40 is located closer to the base end 23 of the grip base material 21 than the intermediate point 24, and the bottom portion 44 is located closer to the tip 23a than the intermediate point 24 ( 1 (a) (d), FIG. 3).
The insertion notch 40 is located on one side edge 27 side of the axis 26A of the grip base material 21. Further, the bottom portion 44 of the insertion notch 40 is located in the vicinity of the fastener closing notch 30 in the direction of the axis 26A, and is separated from the end of the fastener closing notch 30 by about the width of the intermediate portion 32 of the fastener closing notch 30. In position.

（４）また、把持部基材２１に挿入切り欠き４０を形成したことにより、把持部基材２１で挿入切り欠き４０の残余部分で、一側縁２７との間に係止腕４６が形成されることになる。係止腕４６は中間部が挿入切り欠き４０の中間部４３に対応して略同一幅に形成され、基端部４７は底部４４に対応して円弧状の幅広に形成されている。また、係止腕４６の先端部は部分円状に形成され、挿入切り欠き４０の開口幅狭部４２に対応した位置に（挿入切り欠き４０側に突出した＝軸線２６Ａ側に突出した）先端突部４８が形成されている（図１（ａ）（ｄ）、図３）。また、挿入切り欠き４０が、把持部基材２１の一側縁２７と同心円に形成したので、係止腕４６の中間部で、外側の縁が一側縁２７で、内側の縁４６ａは挿入切り欠き４０であるので、係止腕４６の内側の縁４６ａも把持部基材２１の一側縁２７と同心円で形成される。
また、挿入切り欠き４０で、軸線２６Ａ側の縁を対向縁４５とする。すなわち対向縁４５は、挿入切り欠き４０の幅方向で、係止腕４６の内側の縁４６ａと対向した縁となる。
また、係止腕の４６の長さ方向の断面形状は全体に略長方形としてあるが、少なくとも中間部の断面形状を略長方形とする。 (4) Further, by forming the insertion notch 40 in the grip portion base material 21, the locking arm 46 is formed between the grip portion base material 21 and the one side edge 27 in the remaining portion of the insertion notch 40. Will be done. The intermediate portion of the locking arm 46 is formed to have substantially the same width corresponding to the intermediate portion 43 of the insertion notch 40, and the base end portion 47 is formed to have a wide arc shape corresponding to the bottom portion 44. Further, the tip of the locking arm 46 is formed in a partial circular shape, and the tip corresponds to the narrow opening width 42 of the insertion notch 40 (protruding toward the insertion notch 40 = protruding toward the axis 26A). The protrusion 48 is formed (FIGS. 1 (a) and 1 (d), FIG. 3). Further, since the insertion notch 40 is formed concentrically with the one side edge 27 of the grip base material 21, the outer edge is the one side edge 27 and the inner edge 46a is inserted in the middle portion of the locking arm 46. Since it is the notch 40, the inner edge 46a of the locking arm 46 is also formed concentrically with the one side edge 27 of the grip base material 21.
Further, in the insertion notch 40, the edge on the axis 26A side is set as the facing edge 45. That is, the facing edge 45 is an edge facing the inner edge 46a of the locking arm 46 in the width direction of the insertion notch 40.
Further, the cross-sectional shape of the locking arm 46 in the length direction is substantially rectangular as a whole, but at least the cross-sectional shape of the intermediate portion is substantially rectangular.

（５）また、把持部基材２１の上面２２は、基端２３側で、計量桝部１０の傾斜平面１８と面一で、正面視で、先端２３ａ側に向けて緩やかに若干の上昇するように傾斜して形成され、中間点２４付近を頂点として先端２３ａ側に向けて緩やかに若干の下り勾配に傾斜して形成されている。把持部基材２１の上面２２は、さらに正面視で、挿入切り欠き４０の底部４４付近で最下端となり、さらに先端２３ａ側に向けて緩やかに若干の上り勾配の傾斜に形成されている（図１（ａ）（ｃ）（ｄ）（ｅ））。 (5) Further, the upper surface 22 of the grip base material 21 is flush with the inclined plane 18 of the measuring basin 10 on the base end 23 side, and gradually rises slightly toward the tip 23a side in front view. It is formed so as to be inclined so as to be gently inclined downward toward the tip 23a side with the vicinity of the intermediate point 24 as the apex. The upper surface 22 of the grip base material 21 is further at the lowermost end near the bottom 44 of the insertion notch 40 when viewed from the front, and is further formed with a slight ascending slope toward the tip 23a side (FIG. FIG. 1 (a) (c) (d) (e)).

（６）また、把持部基材２１の下面２２ａの外周の全体を周回するように補強立ち壁５０が下方に向けて垂設されている（図３（ｂ）、図１（ｄ））。すなわち、補強立ち壁５０は、平板の把持部基材２１の材厚方向に形成され、把持部基材２１の下面２２ａ側に突出させたが、把持部基材２１の上面２２側に突出させることもできる（図示していない）。
補強立ち壁５０は、把持部基材２１の下面２２の一側縁２７で、計量桝部１０の側壁１５の外面から挿入切り欠き４０の直前まで「第一片５０ａ」、挿入切り欠き４０の案内開口部４１の軸線２６Ａ側の周縁、開口幅狭部４２の軸線２６Ａ側の周縁、底部４４の基端２３側で軸線２６Ａ側の周縁まで「第二片５０ｂ」、底部４４の基端２３付近を離れ基軸２６Ａ側からファスナー閉止切り欠き３０の底部３３周縁に至るまで「第三片５０ｃ」が形成される。さらに、補強立ち壁５０は、第三片５０ｃに続き、ファスナー閉止切り欠き３０の底部３３周縁、中間部３２の周縁（案内押え部３６の周縁）、開口部３１の周縁に至る「第四片５０ｄ」、把持部基材２１の基端２３を含む部分円状部２５の周縁、他側縁２７ａから計量桝部１０の側壁１５の外面に至る「第五片５０ｅ」のように形成され、第一片５０ａから第五片５０ｅに至るまで一筆書きのように閉じた形状で形成されている（図３（ｂ）、図１（ｄ）（ｅ））。
さらに、補強立ち壁５０は、底部４４の基端２３付近を離れ基軸２６Ａ側からファスナー閉止切り欠き３０の底部３３周縁に至るまでに形成された「第三片５０ｃ」に連続して、底部４４の基端２３付近とファスナー閉止切り欠き３０の案内押え部３６ａを含む位置に「第六片５０ｆ」が形成されている（図３（ｂ）、図１（ｄ））。また、「第六片５０ｆ」に連続して、係止腕４６の基端部４７から先端突部４８に至る係止腕４の全体に「第七片５０ｇ」が形成されている（図３（ｂ）、図１（ｄ）、図２（ｂ））。
このように、補強立ち壁５０（第一片５０ａ～第七片５０ｇ）は、把持部２０の外周の全体に形成されている。また、補強立ち壁５０（第一片５０ａ～第七片５０ｇ）の先端は、全体が把持部２０の下面２２ａからほぼ同一高さで形成されているので、補強立ち壁５０（第一片５０ａ～第七片５０ｇ）の先端は、把持部２０の下面２２ａの形状に沿って屈曲して面一で形成される。
また、係止腕４６の長さ方向の断面形状を略長方形としたので、長方形の一辺は立ち壁５０の第七片５０ｇの高さ（すなわち立ち壁５０の高さ）と同一になり、長方形の他辺は第七片５０ｇの高さより小さく形成してある。 (6) Further, the reinforcing standing wall 50 is vertically laid downward so as to orbit the entire outer circumference of the lower surface 22a of the grip base material 21 (FIGS. 3 (b) and 1 (d)). That is, the reinforcing standing wall 50 is formed in the material thickness direction of the grip portion base material 21 of the flat plate and is projected toward the lower surface 22a side of the grip portion base material 21, but is projected toward the upper surface 22 side of the grip portion base material 21. It can also be (not shown).
The reinforcing standing wall 50 is a side edge 27 of the lower surface 22 of the gripping portion base material 21, and is a “first piece 50a” from the outer surface of the side wall 15 of the measuring basin 10 to just before the insertion notch 40, and the insertion notch 40. "Second piece 50b" from the peripheral edge of the guide opening 41 on the axis 26A side, the peripheral edge of the narrow opening 42 on the axial line 26A side, the peripheral edge of the base end 23 side of the bottom portion 44 to the peripheral edge of the axial line 26A side, the base end 23 of the bottom portion 44. A "third piece 50c" is formed from the vicinity of the base shaft 26A to the peripheral edge of the bottom 33 of the fastener closing notch 30. Further, the reinforcing standing wall 50 continues to the third piece 50c, and reaches the peripheral edge of the bottom portion 33 of the fastener closing notch 30, the peripheral edge of the intermediate portion 32 (the peripheral edge of the guide pressing portion 36), and the peripheral edge of the opening portion 31. "50d", formed like a "fifth piece 50e" extending from the peripheral edge of the partial circular portion 25 including the base end 23 of the grip portion base material 21, the other side edge 27a to the outer surface of the side wall 15 of the measuring basin portion 10. From the first piece 50a to the fifth piece 50e, they are formed in a closed shape like a single stroke (FIG. 3 (b), FIG. 1 (d) (e)).
Further, the reinforcing standing wall 50 is continuous with the "third piece 50c" formed from the vicinity of the base end 23 of the bottom portion 44 to the peripheral edge of the bottom portion 33 of the fastener closing notch 30 from the base shaft 26A side, and the bottom portion 44. The "sixth piece 50f" is formed in the vicinity of the base end 23 of the above and at the position including the guide pressing portion 36a of the fastener closing notch 30 (FIGS. 3 (b) and 1 (d)). Further, the "seventh piece 50g" is formed on the entire locking arm 4 from the base end portion 47 of the locking arm 46 to the tip protrusion 48 continuously to the "sixth piece 50f" (FIG. 3). (B), FIG. 1 (d), FIG. 2 (b)).
As described above, the reinforcing standing wall 50 (first piece 50a to seventh piece 50g) is formed on the entire outer circumference of the grip portion 20. Further, since the tip of the reinforcing standing wall 50 (first piece 50a to the seventh piece 50g) is formed at substantially the same height from the lower surface 22a of the grip portion 20, the reinforcing standing wall 50 (first piece 50a) is formed. The tip of the seventh piece (50 g) is bent along the shape of the lower surface 22a of the grip portion 20 and formed flush with each other.
Further, since the cross-sectional shape of the locking arm 46 in the length direction is substantially rectangular, one side of the rectangle becomes the same as the height of the seventh piece 50 g of the standing wall 50 (that is, the height of the standing wall 50), and is rectangular. The other side is formed smaller than the height of the seventh piece 50 g.

Ｄ計量スプーン１の使用 D Use of measuring spoon 1

（１）本発明の計量スプーン１を適用する包装用袋６０は、上縁６１が密閉され、上縁６１の下方で横断方向に切断すれば、開口縁６２を形成できる構造となっている。したがって、開封後は開口縁６２が包装用袋６０の上縁６１ａとなる。また、包装用袋６０は多少の弾力を有する樹脂材料から形成されている。
また、開口縁６２の下方で内面に再閉止用のファスナー６４が形成され、ファスナー６４は一側に雄ファスナー片６４ａ、対向他側に雌ファスナー片６４ｂが形成され、両ファスナー片６４ａ、６４ｂを合わせて包装用袋６０の外側から軽く圧力を加えることで、両ファスナー片６４ａ、６４ｂが噛み合い密閉される構造となっている（図５（ｂ）（ｄ））。
また、包装用袋６０には粉体の入浴剤とともに、この計量スプーン１を内装させてある。
なお、この計量スプーン１を適用する粉体は入浴剤に限らず、洗剤や食品（小麦粉など）などにも適用できる。また、計量スプーン１で計量する対象は、粉体が最適であるが、粉体に限らず、粒状、液体、粘性のある液体など任意である。また、粉体が収容された容器は再閉止可能な袋が最適であるが、他の袋、また袋に限らず、箱やボトルなど任意である。 (1) The packaging bag 60 to which the measuring spoon 1 of the present invention is applied has a structure in which the upper edge 61 is sealed and the opening edge 62 can be formed by cutting in the transverse direction below the upper edge 61. Therefore, after opening, the opening edge 62 becomes the upper edge 61a of the packaging bag 60. Further, the packaging bag 60 is made of a resin material having some elasticity.
Further, a fastener 64 for reclosing is formed on the inner surface below the opening edge 62, and the fastener 64 has a male fastener piece 64a formed on one side and a female fastener piece 64b formed on the opposite side, and both fastener pieces 64a and 64b are formed. At the same time, by lightly applying pressure from the outside of the packaging bag 60, both fastener pieces 64a and 64b are engaged and sealed (FIGS. 5B and 5d).
Further, the packaging bag 60 is provided with the measuring spoon 1 together with the powder bath salt.
The powder to which the measuring spoon 1 is applied is not limited to bath salts, but can also be applied to detergents, foods (wheat flour, etc.) and the like. The optimum object to be weighed with the measuring spoon 1 is not limited to powder, but may be granular, liquid, viscous liquid, or the like. The container containing the powder is optimally a bag that can be reclosed, but it is not limited to other bags and bags, and any box or bottle may be used.

（２）使用者は、開封縁６２で包装用袋６０を開封して、中から計量スプーン１を取り出し、計量スプーン１の計量桝部１０で、粉体（入浴剤）容積の計量に使用する。この際、操作者は通常、把持部２０の中間点２４より先端２３ａ側を持つので、計量桝部１０が他側１３（把持部２０の他側）に向けて前下がりに傾斜しており、かつ把持部２０が中間点２４付近で低く形成されているので、計量スプーン１を持ち易くかつ計量し易い。すなわち、計量桝部１０の開口縁１１より把持部２０の先端２３ａが計量桝部１０の底面１４側に位置しているので、計量桝部１０の開口縁１１を使って、摺り切りで粉体（内容物）を計量し易い。 (2) The user opens the packaging bag 60 at the opening edge 62, takes out the measuring spoon 1 from the inside, and uses the measuring basin 10 of the measuring spoon 1 to measure the volume of the powder (bath salt). .. At this time, since the operator usually has the tip 23a side from the intermediate point 24 of the grip portion 20, the measuring spoon portion 10 is inclined forward downward toward the other side 13 (the other side of the grip portion 20). Moreover, since the grip portion 20 is formed low near the intermediate point 24, it is easy to hold the measuring spoon 1 and weigh it. That is, since the tip 23a of the grip portion 20 is located on the bottom surface 14 side of the measuring basin 10 from the opening edge 11 of the measuring basin 10, the powder is scraped off using the opening edge 11 of the measuring basin 10. Easy to measure (contents).

（３）また、包装用袋６０を再閉止する際は、使用者は、まず、包装用袋６０の一側縁６３側で、計量スプーン１のファスナー閉止切り欠き３０をファスナー６４の高さ付近に位置させる（図５（ａ）、図６（ａ）計量スプーン１Ａ）。続いて、計量スプーン１のファスナー閉止切り欠き３０内にファスナー６４を挿入する（図６（ａ）１Ｂ、図６（ｂ）（ｃ））。この際、包装用袋６０の開口縁６２が計量スプーン１のファスナー閉止切り欠き３０の底部３３付近に位置し、ファスナー６４は案内押え部３６、３６ａに挟まれた状態となる。また、案内押え部３６、３６ａに挟まれたファスナー６４では、雄ファスナー片６４ａと雌ファスナー片６４ｂとが噛み合った状態となる（図６（ｃ）、図５（ｄ））。
続いて、計量スプーン１を矢示７０方向にファスナー６４に沿って移動させ、包装用袋６０の他側縁６３ａから、計量スプーン１を包装用袋６０から抜けば（図６（ａ）１Ｃ、図５（ｃ））、ファスナー６４（ファスナー片６４ａ、６４ｂ）は、計量スプーン１のファスナー閉止切り欠き３０の案内押え部３６、３６ａに押されて噛み合い、嵌合して、包装用袋１を再閉止できる。
またこの際、包装用袋６０を開口縁６２で開封した際に開封作業によっては開封後の開口縁６１ａが鋭くなっている場合もあり、このような場合であっても、包装用袋６０の開口縁６１ａの近傍に触れることなく、計量スプーン１の操作で、包装用袋の６０再閉止ができるので、使用者の安全を図ることができる。
また、この際、ファスナー閉止切り欠き３０の外周全体（案内押え部３６、３６ａ、底部３３などの縁）に補強立ち壁５０（補強立ち壁片５０ｄ、５０ｆ）が形成されているので、該部のねじれを防止して、確実にファスナー６４を押圧できる。
したがって、ファスナー閉止切り欠き３０は、ファスナー６４に挿入して、ファスナー片６４ａ、６４ｂの嵌合を案内するので、ファスナー閉止切り欠き３０の中間部の幅Ｄ（案内押え部３６と案内押え部３６ａとの間隔。図３（ａ）（ｂ））は、包装用袋６０（ファスナー６４）の若干の弾力性や計量スプーン１（把持部２０、ファスナー閉止切り欠き３０の案内押え部３６、３６ａ）の若干の弾力性の範囲で、嵌合したファスナー片６４ａ、６４ｂの厚さと同等または若干大きく、嵌合を解除したファスナー片６４ａ、６４ｂの厚さより小さく形成することが望ましい。
また、この際、包装用袋６０は、操作切り欠き３０内で、案内押え部３６、案内押え部３６ａとの間に挟まれる。また、計量スプーン１の全体が多少の弾性を有する樹脂材料で形成されているので、案内押え部３６、３６ａも樹脂材料に応じた弾性を有している。よって、案内押え部３６、３６ａの間に包装用袋６０（ファスナー６４を含む）を挟み込み係止する場合、包装用袋６０の厚み公差をその弾性限度内において許容した状態で、案内押え部３６、３６ａの弾性が発揮されればよい。 (3) When reclosing the packaging bag 60, the user first makes a fastener closing notch 30 of the measuring spoon 1 near the height of the fastener 64 on one side edge 63 side of the packaging bag 60. (FIG. 5 (a), FIG. 6 (a) measuring spoon 1A). Subsequently, the fastener 64 is inserted into the fastener closing notch 30 of the measuring spoon 1 (FIGS. 6 (a) 1B, FIG. 6 (b) (c)). At this time, the opening edge 62 of the packaging bag 60 is located near the bottom 33 of the fastener closing notch 30 of the measuring spoon 1, and the fastener 64 is sandwiched between the guide holding portions 36 and 36a. Further, in the fastener 64 sandwiched between the guide pressing portions 36 and 36a, the male fastener piece 64a and the female fastener piece 64b are in mesh with each other (FIGS. 6 (c) and 5 (d)).
Subsequently, the measuring spoon 1 is moved in the direction of arrow 70 along the fastener 64, and the measuring spoon 1 is removed from the packaging bag 60 from the other side edge 63a of the packaging bag 60 (FIG. 6 (a) 1C, FIG. 5 (c)), the fastener 64 (fastener pieces 64a, 64b) is pushed by the guide holding portions 36, 36a of the fastener closing notch 30 of the measuring spoon 1 to engage and engage with each other to fit the packaging bag 1. Can be reclosed.
Further, at this time, when the packaging bag 60 is opened by the opening edge 62, the opening edge 61a after opening may be sharp depending on the opening operation, and even in such a case, the packaging bag 60 may be sharpened. Since the packaging bag can be reclosed by 60 by operating the measuring spoon 1 without touching the vicinity of the opening edge 61a, the safety of the user can be ensured.
Further, at this time, since the reinforcing standing wall 50 (reinforcing standing wall pieces 50d, 50f) is formed on the entire outer periphery (edges of the guide pressing portions 36, 36a, the bottom portion 33, etc.) of the fastener closing notch 30, the portion is formed. The fastener 64 can be pressed reliably by preventing the twisting of the fastener 64.
Therefore, since the fastener closing notch 30 is inserted into the fastener 64 to guide the fitting of the fastener pieces 64a and 64b, the width D of the intermediate portion of the fastener closing notch 30 (the guide pressing portion 36 and the guiding pressing portion 36a). 3 (a) and 3 (b)) show the slight elasticity of the packaging bag 60 (zipper 64) and the measuring spoon 1 (grip portion 20, guide retainer portion 36, 36a of the fastener closing notch 30). It is desirable that the thickness is equal to or slightly larger than the thickness of the fitted fastener pieces 64a and 64b and smaller than the thickness of the released fastener pieces 64a and 64b within a range of slight elasticity.
At this time, the packaging bag 60 is sandwiched between the guide pressing portion 36 and the guide pressing portion 36a in the operation notch 30. Further, since the entire measuring spoon 1 is made of a resin material having some elasticity, the guide pressing portions 36 and 36a also have elasticity corresponding to the resin material. Therefore, when the packaging bag 60 (including the fastener 64) is sandwiched and locked between the guide pressing portions 36 and 36a, the guide pressing portion 36 is in a state where the thickness tolerance of the packaging bag 60 is allowed within the elastic limit thereof. , 36a may be exhibited.

（４）また、計量スプーン１を使用しない場合には、例えば、包装用袋６０の開口縁６２（開封後は上縁６１ａ）付近に、挿入切り欠き４０を使って、計量スプーン１を係止してこれを保持する（図７（ａ）（ｂ））。また、計量スプーン１を内装した包装用袋６０とは別の包装用袋６０に適用して、開封前の包装用袋６０の上縁６１に計量スプーン１を係止することもできる（図７（ａ）（ｂ））。
この際、計量スプーン１の挿入切り欠き４０の案内開口部４１を包装用袋６０の開口縁６２に当接させ（図７（ａ））、計量スプーン１を下げて、挿入切り欠き４０の底部４４を包装用袋６０の開口縁６２に位置させ、係止を完了する（図７（ｂ））。この際、包装用袋６０の開口縁６２は挿入切り欠き４０の大径の底部４４内に緩く挿入されるので、押圧されることなく、かつ包装用袋６０は係止腕４６の先端突部４８でのみ押圧されるので、計量スプーン１は係止した包装用袋６０の開口縁６２との係止が確実になされる。また、係止腕４６の内側の縁（挿入切り欠き４０側の縁）４６ａは、下に凸で側縁２７と同心円の曲線で形成されているので、先端突部４８と併せて、包装用袋６０を押圧して、計量スプーン１の係止を維持し易い。
また、この際、包装用袋６０は、挿入切り欠き４０内で、係止腕４６の内側の縁４６ａと把持部の軸線側の縁４５との間に挟まれ、係止腕４６の先端突部４８で押圧されることになる。また、計量スプーン１の全体が多少の弾性を有する樹脂材料で形成されているので、係止腕４６も樹脂材料に応じた弾性を有している。よって、把持部２０の縁４５と係止腕４６の縁４６ａとの間に包装用袋６０を挟み込み、先端突部４８で押える係止において、包装用袋６０の厚み公差をその弾性限度内において許容した状態で、係止腕４６の弾性が発揮されればよい。
また、この際、係止腕４６の全体、挿入切り欠き４０の外周全体（底部４４を含め）に補強立ち壁５０（補強立ち壁片５０ｄ、５０ｃ、５０ｆ、５０ｇ）が形成されているので、係止腕４６はねじれることなく、図３（ａ）の矢示Ｓ、Ｔの方向に滑らかな弾性を発揮できる（図３（ａ）、図７）。
すなわち、この計量スプーン１では、開封した包装用袋６０の内容物を計量スプーン１の計量桝部１０を使って計量して、計量スプーン１のファスナー閉止切り欠き３０を使って包装用袋６０を閉止して、そのまま計量スプーン１を包装用袋６０に係止して、次に計量スプーン１を使うまで保持するという一連の使用に最適である。 (4) When the measuring spoon 1 is not used, for example, the measuring spoon 1 is locked by using the insertion notch 40 near the opening edge 62 (upper edge 61a after opening) of the packaging bag 60. And hold it (FIGS. 7 (a) and 7 (b)). Further, the measuring spoon 1 can be applied to a packaging bag 60 different from the packaging bag 60 having the measuring spoon 1 inside, and the measuring spoon 1 can be locked to the upper edge 61 of the packaging bag 60 before opening (FIG. 7). (A) (b)).
At this time, the guide opening 41 of the insertion notch 40 of the measuring spoon 1 is brought into contact with the opening edge 62 of the packaging bag 60 (FIG. 7A), and the measuring spoon 1 is lowered to lower the bottom of the insertion notch 40. 44 is positioned at the opening edge 62 of the packaging bag 60 to complete the locking (FIG. 7 (b)). At this time, since the opening edge 62 of the packaging bag 60 is loosely inserted into the large-diameter bottom portion 44 of the insertion notch 40, the packaging bag 60 is not pressed and the packaging bag 60 is at the tip of the locking arm 46. Since it is pressed only by 48, the measuring spoon 1 is securely locked with the opening edge 62 of the locked packaging bag 60. Further, since the inner edge (edge on the insertion notch 40 side) 46a of the locking arm 46 is convex downward and formed by a curve concentric with the side edge 27, it is used together with the tip protrusion 48 for packaging. It is easy to keep the measuring spoon 1 locked by pressing the bag 60.
At this time, the packaging bag 60 is sandwiched between the inner edge 46a of the locking arm 46 and the edge 45 on the axis side of the grip portion in the insertion notch 40, and the tip of the locking arm 46 protrudes. It will be pressed by the portion 48. Further, since the entire measuring spoon 1 is made of a resin material having some elasticity, the locking arm 46 also has elasticity corresponding to the resin material. Therefore, in locking in which the packaging bag 60 is sandwiched between the edge 45 of the grip portion 20 and the edge 46a of the locking arm 46 and pressed by the tip protrusion 48, the thickness tolerance of the packaging bag 60 is within the elastic limit thereof. It is sufficient that the elasticity of the locking arm 46 is exhibited in the allowable state.
Further, at this time, since the reinforcing standing wall 50 (reinforcing standing wall pieces 50d, 50c, 50f, 50g) is formed on the entire locking arm 46 and the entire outer circumference of the insertion notch 40 (including the bottom portion 44). The locking arm 46 can exhibit smooth elasticity in the directions S and T of FIGS. 3A without twisting (FIGS. 3A and 7).
That is, in this measuring spoon 1, the contents of the opened packaging bag 60 are weighed using the measuring box portion 10 of the measuring spoon 1, and the packaging bag 60 is used by using the fastener closing notch 30 of the measuring spoon 1. It is most suitable for a series of uses in which the measuring spoon 1 is closed, the measuring spoon 1 is locked to the packaging bag 60 as it is, and the measuring spoon 1 is held until the next use.

（５）また、計量スプーン１の係止位置は、包装用袋６０の開口縁６２が安定するが、両側縁６３、６３ａを係止位置とすることもできる（図示していない）。
また、計量スプーン１は挿入切り欠き４０を使って包装用袋６０に係止したが、ファスナー閉止切り欠き３０を使って、包装用袋６０に係止することもできる（図示していない）。 (5) Further, as for the locking position of the measuring spoon 1, the opening edge 62 of the packaging bag 60 is stable, but both side edges 63 and 63a can be set as the locking position (not shown).
Further, although the measuring spoon 1 is locked to the packaging bag 60 by using the insertion notch 40, it can also be locked to the packaging bag 60 by using the fastener closing notch 30 (not shown).

２．計量スプーンの他の実施形態 2. 2. Other embodiments of measuring spoons

（１）前記実施形態において、計量桝部１０の開口縁１１で、正面視で、一側１２を最も高く形成したが（図１（ｃ））、計量桝部１０の開口縁１１で、正面視で、中央部を一番高く、一側１２および他側１３をやや低く形成して、開口縁１１を緩やかに上に凸形状に形成することもできる（図８（ａ））。この場合は、把持部２０の上面２２の基端２３側は、前記実施形態と同様に、開口縁１１の一側１２に面一で連続するように形成する。
また、前記前記実施形態において、計量桝部１０の開口縁１１を、正面視で、略水平に形成することもできる（図８（ｃ））。この場合は、把持部２０の上面２２の基端２３側は、開口縁１１の一側１２に面一で連続するように形成し、略水平とする（図８（ｃ））。なお、この場合、把持部２０の上面２２で、中間点２４から先端２３ａ側を先端２３ａに向けて下がるように傾斜させることもできる（図示していない）。
また、前記実施形態において、計量桝部１０を平面楕円形に形成したが（図１（ａ）（ｄ））。他の形状で形成することもできる。例えば、角を丸めた長方形（図９～図１１）、または角を丸めた正方形、円形などが考えられる（図示していない）。 (1) In the above-described embodiment, the opening edge 11 of the measuring box portion 10 forms the highest side 12 in front view (FIG. 1 (c)), but the opening edge 11 of the measuring box portion 10 forms the front surface. Visually, the central portion may be the highest, the one side 12 and the other side 13 may be formed slightly lower, and the opening edge 11 may be gently formed into a convex shape upward (FIG. 8A). In this case, the base end 23 side of the upper surface 22 of the grip portion 20 is formed so as to be continuous flush with one side 12 of the opening edge 11 as in the above embodiment.
Further, in the above-described embodiment, the opening edge 11 of the measuring box portion 10 can be formed substantially horizontally in front view (FIG. 8 (c)). In this case, the base end 23 side of the upper surface 22 of the grip portion 20 is formed so as to be continuous flush with one side 12 of the opening edge 11 so as to be substantially horizontal (FIG. 8 (c)). In this case, the upper surface 22 of the grip portion 20 may be inclined so that the tip 23a side is lowered from the intermediate point 24 toward the tip 23a (not shown).
Further, in the above-described embodiment, the measuring box portion 10 is formed in a plane elliptical shape (FIGS. 1A and 1D). It can also be formed in other shapes. For example, a rectangle with rounded corners (FIGS. 9 to 11), a square with rounded corners, a circle, and the like can be considered (not shown).

（２）また、前記実施形態において、把持部２０の基端２３側を、正面視で波状（Ｗ字状、ジグザグ状、稲妻状）とすることもできる。この場合には、計量桝部１０と把持部２０との間の弾性を高めることができる（図８（ｂ））。 (2) Further, in the above embodiment, the base end 23 side of the grip portion 20 may be wavy (W-shaped, zigzag-shaped, lightning-shaped) in front view. In this case, the elasticity between the measuring box portion 10 and the grip portion 20 can be increased (FIG. 8 (b)).

（３）また、前記実施形態において、把持部２０（把持部基材２１）の基端２３側を部分円弧状に形成したが、直線状（長方形状）に形成することもできる（図９（ａ）～（ｄ）、図１０（ａ）（ｂ）（ｄ））。
また、前記実施形態において、把持部２０（把持部基材２１）の一側縁２７および他側縁２７ａを、平面視で中間点２４付近に向けて凹となるような曲線状に形成したが、一側縁２７および他側縁２７ａを直線状に形成することもできる（図９、図１０）。また、把持部２０（把持部基材２１）の一側縁２７および他側縁２７ａを、軸線２６Ａを軸に線対称に形成したが。非対称に係止することもできる（図示していない）。 (3) Further, in the above-described embodiment, the base end 23 side of the grip portion 20 (grip portion base material 21) is formed in a partially arcuate shape, but it can also be formed in a linear shape (rectangular shape) (FIG. 9 (FIG. 9). a) to (d), FIGS. 10 (a) (b) (d)).
Further, in the above-described embodiment, the one side edge 27 and the other side edge 27a of the grip portion 20 (grip portion base material 21) are formed in a curved shape so as to be concave toward the vicinity of the intermediate point 24 in a plan view. , One side edge 27 and the other side edge 27a can also be formed linearly (FIGS. 9 and 10). Further, the one side edge 27 and the other side edge 27a of the grip portion 20 (grip portion base material 21) are formed line-symmetrically with the axis 26A as the axis. It can also be locked asymmetrically (not shown).

（４）また、前記実施形態において、ファスナー閉止切り欠き３０で、底部３３を、把持部基材２１の先端２３ａ側に向けて突出部を形成したが、基端２３側に向けて突出部を形成することもできる（すなわち、案内押え部３６は基端２３側に形成される）（図示していない）。また。ファスナー閉止切り欠き３０で円状の底部３６に対して、中間部３２を底部３６の円の中心からずらして形成したので（図１（ａ）（ｄ））、案内突出部３６と案内突出部３６ａとは非対称に形成されたが、底部３６の円の中心から中間部３２を形成することのできる（図９、図１０（ａ）～（ｃ））。この場合には、案内押え部３６と案内押え部３６ａとは中間部３２の軸に対して対称に形成される。 (4) Further, in the above-described embodiment, the fastener closing notch 30 forms a protruding portion of the bottom portion 33 toward the tip end 23a side of the gripping portion base material 21, but the protruding portion is formed toward the base end 23 side. It can also be formed (that is, the guide retainer 36 is formed on the base end 23 side) (not shown). Also. Since the intermediate portion 32 is formed by shifting the intermediate portion 32 from the center of the circle of the bottom portion 36 with respect to the circular bottom portion 36 by the fastener closing notch 30 (FIGS. 1A and 1D), the guide protrusion portion 36 and the guide protrusion portion are formed. Although it is formed asymmetrically with 36a, the intermediate portion 32 can be formed from the center of the circle of the bottom portion 36 (FIGS. 9, FIGS. 10 (a) to 10 (c)). In this case, the guide pressing portion 36 and the guide pressing portion 36a are formed symmetrically with respect to the axis of the intermediate portion 32.

（５）また、前記実施形態において、挿入切り欠き４０の底部４４で、軸線２６Ａ側に突出した構造としたが、軸線２６Ａの他側に突出した形状とすることもできる（図示していない）。また、挿入切り欠き４０の底部４４を一側に突出させない円弧状（半円状）で、底部４４を中間部４３と同一幅とすることもできる（図９、図１０）。 (5) Further, in the above-described embodiment, the bottom portion 44 of the insertion notch 40 has a structure protruding toward the axis 26A, but it may also have a shape protruding toward the other side of the axis 26A (not shown). .. Further, the bottom portion 44 of the insertion notch 40 may have an arc shape (semicircular shape) so as not to protrude to one side, and the bottom portion 44 may have the same width as the intermediate portion 43 (FIGS. 9 and 10).

（６）また、前記実施形態において、把持部基材２１の一側縁２７側に挿入切り欠き４０を形成して、ファスナー閉止切り欠き３０を、傾斜させないで一側縁２７と略直角に形成することもできる（図９（ｂ））。また、ファスナー閉止切り欠き３０の開口部３１を、把持部基材２１の他側縁２７ａに向けて形成することもできる（図９（ｃ））。また、ファスナー閉止切り欠き３０の開口部３１を、把持部基材２１の先端２３ａに向けて、一側縁２７に対して先端側２３ａに向けて斜め４５°程度に傾斜させて形成することもできる（図９（ｅ））。また、ファスナー閉止切り欠き３０の開口部３１を、把持部基材２１の先端２３ａに向けて形成することもできる（図１０（ａ）～（ｃ））。
また、前記実施形態において、ファスナー閉止切り欠き３０を把持部基材２１の先端２３ａ側に形成したが、把持部基材２１の基端２３側に形成することもできる（図９（ｄ））。この場合、ファスナー閉止切り欠き３０の開口部３１を他側縁２７ａ側に形成し、挿入切り欠き４０の案内開口部４１を一側縁２７側に形成することもできる（図９（ｄ））。
また、前記実施形態において、把持部基材２１の先端２３ａ側に、他側縁２７ａから軸線２６Ａの反対側に向けて膨出部２８ａを形成し、ファスナー閉止切り欠き３０を把持部基材２１の膨出部２８に、軸線２６Ａと略平行で、かつ開口部３１を基端２３側に向けて形成することもできる（図１０（ｄ））。 (6) Further, in the above embodiment, the insertion notch 40 is formed on the one side edge 27 side of the grip base material 21, and the fastener closing notch 30 is formed substantially at right angles to the one side edge 27 without inclining. It can also be done (Fig. 9 (b)). Further, the opening portion 31 of the fastener closing notch 30 can be formed toward the other side edge 27a of the gripping portion base material 21 (FIG. 9 (c)). Further, the opening portion 31 of the fastener closing notch 30 may be formed so as to be inclined at an angle of about 45 ° toward the tip end side 23a with respect to one side edge 27 toward the tip end 23a of the grip portion base material 21. Yes (Fig. 9 (e)). Further, the opening 31 of the fastener closing notch 30 can be formed toward the tip 23a of the gripping portion base material 21 (FIGS. 10A to 10C).
Further, in the above embodiment, the fastener closing notch 30 is formed on the tip end 23a side of the grip portion base material 21, but it can also be formed on the base end 23 side of the grip portion base material 21 (FIG. 9 (d)). .. In this case, the opening 31 of the fastener closing notch 30 may be formed on the other side edge 27a side, and the guide opening 41 of the insertion notch 40 may be formed on the one side edge 27 side (FIG. 9 (d)). ..
Further, in the above embodiment, a bulging portion 28a is formed on the tip 23a side of the grip portion base material 21 from the other side edge 27a toward the opposite side of the axis 26A, and the fastener closing notch 30 is formed on the grip portion base material 21. It is also possible to form an opening 31 in the bulging portion 28 of the above, substantially parallel to the axis 26A, with the opening 31 facing the base end 23 side (FIG. 10 (d)).

（７）また、前記実施形態において、把持部基材２１の一側縁２７から軸線２６Ａ側に向けて挿入切り欠き４０を形成したが、把持部基材２１の一側縁２７から軸線２６Ａの反対側に向けて膨出部２８を形成し、挿入切り欠き３０を、膨出部２８に、かつ軸線２６Ａと略平行で、さらに案内開口部４１を基端２３側に向けて形成することもできる（図９（ａ）、図１０（ａ））。この場合、ファスナー閉止切り欠き３０の開口部３１を軸線２６Ａから離れる方向で、膨出部２８内に形成し（図９（ａ））、あるいはファスナー閉止切り欠き３０の開口部３１を先端２３ａに向けて形成することもできる（図１０（ａ））。 (7) Further, in the above-described embodiment, the insertion notch 40 is formed from one side edge 27 of the grip portion base material 21 toward the axis 26A side, but the axis line 26A is formed from one side edge 27 of the grip portion base material 21. The bulge 28 may be formed toward the opposite side, the insertion notch 30 may be formed in the bulge 28 and substantially parallel to the axis 26A, and the guide opening 41 may be formed toward the base end 23 side. Yes (FIG. 9 (a), FIG. 10 (a)). In this case, the opening 31 of the fastener closing notch 30 is formed in the bulging portion 28 in the direction away from the axis 26A (FIG. 9A), or the opening 31 of the fastener closing notch 30 is formed at the tip 23a. It can also be formed to face (Fig. 10 (a)).

（８）また、前記実施形態において、挿入切り欠き４０（すなわち、係止腕４６）を１つ形成したが、把持部基材２１の一側縁２７と他側縁２７ａの両側に２つ形成することもできる（図１０（ｃ））。この場合、ファスナー閉止切り欠き３０の開口部３１を把持部基材２１の先端２３ａ側に向けたが（図１０（ｃ））、ファスナー閉止切り欠き３０は任意である。この場合には、ファスナー閉止切り欠き３０によりファスナー６４を閉じる操作をした後で、計量スプーン１で挿入切り欠き４０の向きを考えて、場合により持ち替えて、計量スプーン１を挿入切り欠き４０を使って包装用袋６０に係止するが、挿入切り欠き４０の向きを考えずに一連の作業として計量スプーン１を包装用袋６０に係止できる。 (8) Further, in the above embodiment, one insertion notch 40 (that is, the locking arm 46) is formed, but two are formed on both sides of the one side edge 27 and the other side edge 27a of the grip base material 21. It can also be done (Fig. 10 (c)). In this case, the opening 31 of the fastener closing notch 30 is directed toward the tip 23a side of the gripping portion base material 21 (FIG. 10 (c)), but the fastener closing notch 30 is arbitrary. In this case, after the operation of closing the fastener 64 with the fastener closing notch 30, the measuring spoon 1 is used to consider the direction of the insertion notch 40, and in some cases, the measuring spoon 1 is inserted and the notch 40 is used. Although it is locked to the packaging bag 60, the measuring spoon 1 can be locked to the packaging bag 60 as a series of operations without considering the orientation of the insertion notch 40.

（９）また、前記実施形態において、ファスナー閉止切り欠き３０および挿入切り欠き４０を一体に把持部基材２１に形成したが、把持部基材２１に別部材を取り付けて、ファスナー閉止切り欠き３０および挿入切り欠き４０を形成することもできる（図１１）。
この場合、把持部基材２１の先端２３ａに別部材の操作具３８を接着などの手段で取付け、操作具３８と把持部基材２１の先端２３ａ周辺との間にファスナー閉止切り欠き３０を形成する（図１１（ｄ）。）
また、把持部基材２１の一側縁２７の基端２３から中間点２４を超えた位置に、軸線２６Ａに向けた凹入部を形成し、係止腕４６の基端部を接着などの手段で把持部基材２１に取り付けて、係止腕４６と凹入部の縁とで挿入切り欠き４０を形成することができる（図１１（ｃ））。また、この場合、係止腕４６の基端部に突出腕４６ａを形成したＬ字状に構成し、係止腕４６の突出腕４６ａを把持部基材２１に接着などの手段で取り付けることもできる（図１１（ｂ））。
また、前記実施形態において、把持部基材２１の先端２３ａに別部材の操作具３８を取付け、さらに把持部基材２１の一側縁２７に形成した凹入部に係止腕４６を配置して、係止腕４６の基端部を把持部基材２１に取り付けて、操作具３８と把持部基材２１の間にファスナー閉止切り欠き３０を、係止腕４６と把持部基材２１の間に挿入切り欠き４０を、それぞれ形成することでもできる（図１１（ａ））。
また、前記において、操作具３８や係止腕４６を把持部基材２１に対して軸回りに回動可能など位置変更自在に取り付ければ、様々な厚さや大きさの包装用袋などに対応して、ファスナー閉止切り欠き３０、挿入切り欠き４０の大きさを調整できる（図示していない）。 (9) Further, in the above-described embodiment, the fastener closing notch 30 and the insertion notch 40 are integrally formed on the grip portion base material 21, but another member is attached to the grip portion base material 21 to attach the fastener closing notch 30. And an insertion notch 40 can also be formed (FIG. 11).
In this case, the operating tool 38 of another member is attached to the tip 23a of the gripping portion base material 21 by means such as adhesion, and a fastener closing notch 30 is formed between the operating tool 38 and the periphery of the tip 23a of the gripping portion base material 21. (Fig. 11 (d).)
Further, a recess portion toward the axis 26A is formed at a position beyond the intermediate point 24 from the base end 23 of the one side edge 27 of the grip portion base material 21, and the base end portion of the locking arm 46 is bonded or the like. Can be attached to the grip base material 21 to form an insertion notch 40 between the locking arm 46 and the edge of the recessed portion (FIG. 11 (c)). Further, in this case, the protruding arm 46a may be formed in an L shape at the base end of the locking arm 46, and the protruding arm 46a of the locking arm 46 may be attached to the gripping portion base material 21 by means such as adhesion. It can be done (Fig. 11 (b)).
Further, in the above embodiment, the operating tool 38 of another member is attached to the tip 23a of the gripping portion base material 21, and the locking arm 46 is further arranged in the recessed portion formed on one side edge 27 of the gripping portion base material 21. , The base end portion of the locking arm 46 is attached to the grip portion base material 21, and a fastener closing notch 30 is provided between the operating tool 38 and the grip portion base material 21, and between the locking arm 46 and the grip portion base material 21. It is also possible to form each of the insertion notches 40 in the (FIG. 11 (a)).
Further, in the above, if the operating tool 38 and the locking arm 46 are attached to the grip base material 21 so as to be rotatable around the axis and the position can be freely changed, it can be used for packaging bags of various thicknesses and sizes. The size of the fastener closing notch 30 and the insertion notch 40 can be adjusted (not shown).

（１０）また、前記実施形態において、発明の対象を計量スプーンとしたが、計量枡部１０と把持部２０とから構成する構成であれば、いわゆるスプーンでなくても他の計量器具に適用できる（図示していない）。 (10) Further, in the above-described embodiment, the object of the invention is a measuring spoon, but if the configuration is composed of the measuring basin portion 10 and the grip portion 20, it can be applied to other measuring instruments even if it is not a so-called spoon. (Not shown).

（１１）また、前記実施形態において、成型方法は各種一体成型を想定しているが、成型方法は任意であり、複数部材を成型して接着などで一体に構成することもできる（図示していない）。また、材料は各種樹脂材料を想定しているが、材料は任意である。 (11) Further, in the above-described embodiment, various integral moldings are assumed as the molding method, but the molding method is arbitrary, and a plurality of members can be molded and integrally formed by adhesion or the like (shown in the figure). do not have). The material is assumed to be various resin materials, but the material is arbitrary.

１、１Ａ～１Ｃ計量スプーン（計量器具）
１０計量桝部
１１計量桝部の開口縁
１２一側（計量桝部）
１３他側（計量桝部）
１５側壁（計量桝部）
１４底面
１７Ａ長軸（計量桝部）
１７Ｂ短軸（計量桝部）
１８傾斜平面（計量桝部）
２０把持部
２１把持部基材
２２上面（把持部基材）
２２ａ下面（把持部基材）
２３基端（把持部基材）
２３ａ先端（把持部基材）
２４中間点（把持部基材）
２５部分円状部（把持部基材）
２５ａ部分円の中心
２６Ａ軸線（把持部基材）
２７一側縁（把持部基材）
２７ａ他側縁（把持部基材）
３０ファスナー閉止切り欠き（操作切り欠き）
３１開口部（ファスナー閉止切り欠き）
３２中間部（ファスナー閉止切り欠き）
３３底部（ファスナー閉止切り欠き）
３４中心
３６、３６ａ案内押え部（ファスナー閉止切り欠き）
３８操作具（図１１）
４０挿入切り欠き
４１案内開口部（挿入切り欠き）
４２開口幅狭部（挿入切り欠き）
４３中間部（挿入切り欠き）
４４底部（挿入切り欠き）
４５挿入切り欠きの軸線２６Ａ側の縁
４６係止腕
４６Ａ係止腕（別部材。図１１）
４６ａ係止腕の内側の縁（挿入切り欠きの外縁）
４７係止腕の基端部
４８係止腕の先端突部
４９係止腕の基端周辺
５０補強立ち壁
５０ａ～５０ｇ補強立ち壁片
６０包装用袋
６１包装用袋の上縁（開封前）
６１ａ包装用袋の上縁（開封後）
６２包装用袋の開口縁
６３包装用袋の一側縁
６３ａ包装用袋の他側縁
６４包装用袋のファスナー
６４ａ、６４ｂ包装用袋のファスナー片
７０矢示 1,1A-1C measuring spoon (measuring instrument)
10 Weighing basin 11 Weighing basin opening edge 12 One side (weighing basin)
13 Other side (weighing box)
15 Side wall (measuring box)
14 Bottom 17A Long axis (Measuring box)
17B short axis (measuring box)
18 Inclined plane (measuring box)
20 Grip part 21 Grip part base material 22 Upper surface (grip part base material)
22a Bottom surface (grasping part base material)
23 Base end (grasping part base material)
23a Tip (grasping part base material)
24 Midpoint (grasping part base material)
25 Partial circular part (grasping part base material)
25a Center of partial circle 26A Axial line (grasping part base material)
27 One side edge (grasping part base material)
27a Other side edge (grasping part base material)
30 Fastener closure notch (operation notch)
31 Opening (Zipper closure notch)
32 Middle part (zipper closing notch)
33 Bottom (zipper closure notch)
34 Center 36, 36a Guide presser part (fastener closing notch)
38 Operation tool (Fig. 11)
40 Insertion notch 41 Guide opening (insertion notch)
42 Narrow opening width (insertion notch)
43 Middle part (insertion notch)
44 Bottom (insertion notch)
45 Edge of the insertion notch on the axis 26A side 46 Locking arm 46A Locking arm (separate member; FIG. 11)
46a Inner edge of locking arm (outer edge of insertion notch)
47 Base end of locking arm 48 Tip protrusion of locking arm 49 Around the base end of locking arm 50 Reinforced standing wall 50a-50g Reinforced standing wall piece 60 Packaging bag 61 Upper edge of packaging bag (before opening)
61a Upper edge of packaging bag (after opening)
62 Opening edge of the packaging bag 63 One side edge of the packaging bag 63a The other side edge of the packaging bag 64 Fasteners for the packaging bag 64a, 64b Fastener pieces for the packaging bag 70 Arrows

Claims

A spoon-shaped measuring instrument consisting of a measuring box and a plate-shaped grip.
An operation notch is formed on the outer edge of the grip portion inward from the outer edge.
The operation notch comprises a pair of guide retainers having a predetermined width and facing each other in the operation notch.
The guide pressing portion is a measuring instrument characterized in that, within the plate-like thickness, a ridge protruding toward the opposite side is formed in the middle portion in the length direction of the operation notch.

An insertion notch is formed in the outer edge of the grip portion inward from the outer edge.
The measuring instrument according to claim 1, wherein a locking arm is formed between the outer edge of the insertion notch and the outer edge of the grip portion.

The measuring instrument according to claim 1, wherein the operation notch is formed so that the bottom portion following the intermediate portion having a predetermined width is formed wider than the intermediate portion.

The locking arm has elasticity and is
The measuring instrument according to claim 2, wherein the thickness tolerance of the package is allowed within the elastic limit in the sandwiching and locking with the outer peripheral edge of the grip portion.

A standing wall having substantially the same height is formed over the entire circumference of the outer peripheral edge of the grip portion.
A tip protrusion projecting to the insertion notch side is formed at the tip of the locking arm.
The second aspect of the present invention is characterized in that the cross-sectional shape of the intermediate portion of the locking arm is substantially rectangular, one side of the rectangle is the height of the standing wall, and the other side is smaller than the height of the standing wall. The described measuring instrument.