JPH0422789B2 - - Google Patents
Info
- Publication number
- JPH0422789B2 JPH0422789B2 JP4133785A JP4133785A JPH0422789B2 JP H0422789 B2 JPH0422789 B2 JP H0422789B2 JP 4133785 A JP4133785 A JP 4133785A JP 4133785 A JP4133785 A JP 4133785A JP H0422789 B2 JPH0422789 B2 JP H0422789B2
- Authority
- JP
- Japan
- Prior art keywords
- claw
- female
- male
- nail
- adhesive layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 210000000078 claw Anatomy 0.000 claims description 32
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 240000007154 Coffea arabica Species 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、開口部に再開閉機能を有する咬合具
を備えた袋体に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a bag body equipped with an opening having an opening and closing function.
〈従来の技術〉
物品収納用等の合成樹脂製袋体において、その
開口部に再開閉機能を持つた咬合具を備えている
ものは周知である。この周知の袋体に備えられて
いる咬合具は第３図で示すように、袋体１の開口
部２に雄爪３と、この雄爪３が係脱自在に咬合す
る雌爪４とからなるものであり、例えば特開昭53
−111876号で公開されている。<Prior Art> It is well known that synthetic resin bags for storing articles are equipped with an opening having an opening and closing function. As shown in FIG. 3, the articulating tool provided in this well-known bag body includes a male claw 3 in the opening 2 of the bag body 1, and a female claw 4 that engages with the male claw 3 in a detachable manner. For example, JP-A-53
- Published in No. 111876.
〈発明が解決しようとする問題点〉
上記従来の袋体における咬合具は、雌爪４に雄
爪３の嵌入を受け入れるための空間部が雄爪３の
寸法より大きくなつている。そのため、咬合した
雄爪３と雌爪４の内壁間には間〓部が生じ気密性
に欠けていた。従つて、咬合状態における雄爪３
は雌爪４の空間部内で浮動し通気が自由となるた
め、気密保存性を必要とするコーヒー、茶、のり
等の食品類や香辛料、また保水を必要とする漬物
などの収納には品質に変化を及ぼすことがあり不
適当であつた。<Problems to be Solved by the Invention> In the articulating tool in the conventional bag described above, the space for receiving the male claw 3 into the female claw 4 is larger than the size of the male claw 3. Therefore, a space was created between the inner walls of the male claw 3 and female claw 4 that were engaged, resulting in a lack of airtightness. Therefore, the male claw 3 in the occlusal state
Because it floats within the space of the female claw 4 and allows for free ventilation, it is ideal for storing foods such as coffee, tea, seaweed, and spices that require airtight storage, as well as pickles that require water retention. It was inappropriate because it could cause changes.
本発明は、上記従来の問題点に鑑み、確実な気
密機能を備え、しかも再開閉機能を保持した咬合
具は袋体を提供するものである。 In view of the above-mentioned conventional problems, the present invention provides an articulating tool and a bag body that have a reliable airtight function and also maintain a re-closing function.
〈問題点を解決するための手段〉
本発明は、開口部に雄爪と雌爪とを有する合成
樹脂製の再開閉可能な咬合具を備えた袋体におい
て、前記咬合具の雌爪側の内壁面の基底部側下半
部分に粘着剤層を設けたものである。<Means for Solving the Problems> The present invention provides a bag body equipped with a re-closable articulating tool made of synthetic resin and having a male claw and a female claw in the opening, wherein the female claw side of the articulating tool has a male claw and a female claw. An adhesive layer is provided on the lower half of the inner wall surface on the base side.
〈作用〉
本発明は、雄爪が雌爪に嵌入した咬合状態にお
いて、雄爪の先端部周辺が雌爪の内壁面基底部周
辺に設けられている粘着剤層に密着され、完全な
気密を保持するものである。また、粘着剤層の粘
着力以上の力を雄爪に加えることにより雄爪と雌
爪の咬合は解脱し、再開閉を可能とする。<Function> In the occlusal state in which the male nail is inserted into the female nail, the area around the tip of the male nail is tightly adhered to the adhesive layer provided around the base of the inner wall surface of the female nail, creating a complete airtight seal. It is something to keep. Furthermore, by applying a force greater than the adhesive force of the adhesive layer to the male nail, the male and female nails are released from the occlusion, allowing them to be reopened and closed.
〈実施例〉
以下本発明の実施例を第１図及び第２図に基づ
いて説明する。第１図において、１は袋体、２は
袋体１の開口部、５は前記開口部２に設けられて
いる再開閉可能な咬合具である。この咬合具５は
第２図で示すように雄爪３と雌爪４とから構成さ
れている点は従来と同様である。<Example> Hereinafter, an example of the present invention will be described based on FIGS. 1 and 2. In FIG. 1, 1 is a bag, 2 is an opening of the bag 1, and 5 is a re-closable articulating tool provided in the opening 2. This articulating tool 5 is similar to the conventional art in that it is composed of a male claw 3 and a female claw 4, as shown in FIG.
本発明は、雌爪４側の内壁面７の基底部６から
内壁面７の全高h1の略1/2の下半部分h2の範囲に
感圧接着剤等による粘着剤層８を設けたものであ
る。 In the present invention, an adhesive layer 8 made of a pressure-sensitive adhesive or the like is provided in the range from the base part 6 of the inner wall surface 7 on the female claw 4 side to the lower half portion h2 of approximately 1/2 of the total height h1 of the inner wall surface 7. It is something that
また、前記雌爪４の基底部６は平面とし、雄爪
３の先端も前記基底部６の平面と平行して面接触
する平面部９を形成してもよい。 Further, the base portion 6 of the female claw 4 may be a flat surface, and the tip of the male claw 3 may also form a flat portion 9 that is parallel to the plane of the base portion 6 and makes surface contact therewith.
本発明は上記の通りの構造であるから、雄爪３
が雌爪４に嵌入した咬合状態では、雄爪３の嵌入
で雌爪４の基底部６に雄爪３が対接し、粘着剤層
８によつてこの対接状態を保持すると共に、対接
面間は粘着剤層８でシール状態となり気密が保持
される。殊に、雌爪４の基底部６を平面とし、雄
爪３の先端に平面部９を形成したものにあつて
は、両者は平面の面接触となり密着性をさらに高
揚する。 Since the present invention has the structure as described above, the male claw 3
In the occlusal state in which the male nail 3 is inserted into the female nail 4, the male nail 3 comes into contact with the base 6 of the female nail 4, and this state of contact is maintained by the adhesive layer 8, and the contact The space between the surfaces is sealed by the adhesive layer 8, and airtightness is maintained. In particular, when the base part 6 of the female claw 4 is flat and the flat part 9 is formed at the tip of the male claw 3, the two come into plane surface contact, further enhancing the adhesion.
前記粘着剤層８の形成範囲を雌爪４の内壁面７
の基底部６側下半部分としたことによる作用は次
の通りである。すなわち、粘着剤層８より上半部
の雌爪４の内壁面７は当然滑面となる。従つて、
粘着剤層８で密着している雄爪３を雌爪４より咬
合解脱する際に、前記滑面部分の存在によつて雄
爪３と雌爪４との相対摺動を円滑に行い、咬合解
脱を容易とし、再開閉機能を維持させる。若し、
雌爪４の内壁面７の全面に粘着剤層８を設けた場
合では、雄爪３と雌爪４の相対滑動性が全くなく
なり、雄爪３によつて雌爪４の鉤間を拡げる作用
が失われ、雄爪３と雌爪４との咬合解脱作用は得
られず、両者は完全な接着状態となつて再開閉機
能が喪失するので不適当である。 The adhesive layer 8 is formed on the inner wall surface 7 of the female claw 4.
The effect of the lower half portion on the base 6 side is as follows. That is, the inner wall surface 7 of the female nail 4 in the upper half of the adhesive layer 8 naturally becomes a smooth surface. Therefore,
When the male nail 3, which is in close contact with the adhesive layer 8, is disengaged from the female nail 4, the presence of the smooth surface allows the male nail 3 and the female nail 4 to slide smoothly relative to each other. It facilitates release and maintains the reopening/closing function. If,
When the adhesive layer 8 is provided on the entire inner wall surface 7 of the female nail 4, there is no relative sliding between the male nail 3 and the female nail 4, and the male nail 3 has the effect of widening the hook of the female nail 4. This is inappropriate because the male claw 3 and the female claw 4 lose their occlusal and disengagement action, and the two become completely adhesive and lose their re-closing function.
〈発明の効果〉
以上のように本発明は、雄、雌咬合具の雌側内
壁面の基底部側下半部分に粘着剤層を設け、咬合
した雄爪を粘着剤層で密着するようにした咬合具
を備えた袋体であるから、気、水密性が確実に保
持され、通気、通水による収納物品の品質変化を
完全に防止する利点と、粘着剤層により密着力に
よつて、袋体の積み重ね等により圧力が加えら
れ、咬合具が解脱する作用力が発生しても咬合状
態を確保し、自然に開口する不具合を防止する利
点を有している。<Effects of the Invention> As described above, the present invention provides an adhesive layer on the lower half of the basal side of the female inner wall surface of the male and female articulators, so that the male nail that is bitten is tightly attached to the adhesive layer. Because the bag body is equipped with a locking device, air and water tightness is reliably maintained, and the quality of stored items is completely prevented from changing due to ventilation and water passage. This has the advantage of ensuring the occlusal state even when pressure is applied due to stacking of bags, etc., and an action force that causes the occlusal tool to disengage is generated, thereby preventing the problem of spontaneous opening.
第１図は本発明による袋体の正面図、第２図は
本発明の袋体に具備されている咬合具の断面図、
第３図は従来の袋体に具備されている咬合具の断
面図である。
１……袋体、２……開口部、３……雄爪、４…
…雌爪、５……咬合具、６……基底部、７……内
壁面、８……粘着剤層。
FIG. 1 is a front view of the bag according to the present invention, FIG. 2 is a cross-sectional view of the articulating tool included in the bag according to the present invention,
FIG. 3 is a cross-sectional view of an articulating tool included in a conventional bag body. 1... Bag body, 2... Opening, 3... Male claw, 4...
... female nail, 5 ... articulating tool, 6 ... base, 7 ... inner wall surface, 8 ... adhesive layer.
Claims (1)
再開閉可能な咬合具を備えた袋体において、前記
咬合具の雌爪側の内壁面の基底部側下半部分に粘
着剤層を設けたことを特徴とする気密咬合具付の
袋体。 ２ 前記雄爪の先端と雌爪の内壁面基底部と平面
状とした特許請求の範囲第１項記載の気密咬合具
付の袋体。[Scope of Claims] 1. In a bag body equipped with a re-closable articulating tool made of synthetic resin and having a male claw and a female claw in the opening, the bottom side of the base of the inner wall surface on the female claw side of the articulating tool. A bag body with an airtight closure, characterized by having an adhesive layer provided on the half part. 2. A bag with an airtight articulation device according to claim 1, wherein the tip of the male claw and the base of the inner wall surface of the female claw are flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133785A JPS61203356A (en) | 1985-03-04 | 1985-03-04 | Bag body with airtight clawing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133785A JPS61203356A (en) | 1985-03-04 | 1985-03-04 | Bag body with airtight clawing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203356A JPS61203356A (en) | 1986-09-09 |
| JPH0422789B2 true JPH0422789B2 (en) | 1992-04-20 |
Family
ID=12605703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4133785A Granted JPS61203356A (en) | 1985-03-04 | 1985-03-04 | Bag body with airtight clawing tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203356A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382749U (en) * | 1986-11-20 | 1988-05-31 | ||
| JPS6447642U (en) * | 1987-09-14 | 1989-03-23 | ||
| JPH06104219B2 (en) * | 1987-10-15 | 1994-12-21 | 株式会社生産日本社 | Method of forming adhesive layer on female nail strip in articulation strip |
| JPH01139346A (en) * | 1987-11-13 | 1989-05-31 | Akihiro Mori | Article receiving method |
| FR2926289B1 (en) * | 2008-01-14 | 2013-05-31 | S2F Flexico | SEALED CLOSURE DEVICE FOR A PACKAGING BAG WITH CONTAINMENT MEANS |
-
1985
- 1985-03-04 JP JP4133785A patent/JPS61203356A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61203356A (en) | 1986-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |