JPH0441085Y2 - - Google Patents
Info
- Publication number
- JPH0441085Y2 JPH0441085Y2 JP1987035652U JP3565287U JPH0441085Y2 JP H0441085 Y2 JPH0441085 Y2 JP H0441085Y2 JP 1987035652 U JP1987035652 U JP 1987035652U JP 3565287 U JP3565287 U JP 3565287U JP H0441085 Y2 JPH0441085 Y2 JP H0441085Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- lid
- engaging
- engagement
- container body
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000013022 venting Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、容器本体に対して蓋体を気密状態を
維持して嵌合係止することができ、且つ嵌合時に
発生する圧縮された空気を外部へ逃がし、容器本
体に外嵌した蓋体が圧縮空気により反発し、離脱
することを防止した気密容器に関する。[Detailed description of the invention] [Field of industrial application] The present invention is capable of fitting and locking the lid body to the container body while maintaining an airtight state, and also prevents compression generated when fitting the lid body. This invention relates to an airtight container that allows air to escape to the outside and prevents a lid fitted onto a container body from being repelled by compressed air and coming off.
従来、野菜や魚肉、くだもの等の各種食品を発
泡合成樹脂製容器本体、例えば発泡ポリスチレン
容器本体に収容して蓋体ｂを取付け、周囲にガム
テープ等を接着して気密性を維持した状態で使用
しているものがある。これは例えば発泡ポリスチ
レン容器の容器に蓋体を載置した時、気密性は良
好でなく、使用途上蓋体が容器から離脱する等の
係合の欠点を防止するためのものである。しかし
ながら、このガムテープ等による容器と蓋体の係
合気密化のためのテープ貼りはテープ代や貼付け
手間がかかり箱詰め後の蓋体と容器の係合の大き
な障害となつている。この様な容器と蓋体の係合
の不完全、気密性の不充分を解決するため第１０
図で示す如く、容器本体ａに対し蓋体ｂの当接部
分が互いに嵌合状態を維持するような凸部ｃと凹
部ｄからなる取付け状態が考案され提供されてい
る。
Conventionally, various foods such as vegetables, fish meat, and fruits have been stored in a foamed synthetic resin container body, for example, a foamed polystyrene container body, a lid body b is attached, and duct tape or the like is adhered to the surrounding area to maintain airtightness. There is something I am doing. This is to prevent defects in engagement, such as, for example, when the lid is placed on a foamed polystyrene container, the airtightness is not good and the lid separates from the container during use. However, applying tape such as gummed tape to make the engagement between the container and the lid airtight requires the cost of the tape and the labor involved in applying it, which is a major obstacle to the engagement of the lid and the container after packaging. In order to solve the problem of incomplete engagement between the container and the lid and insufficient airtightness, the 10th
As shown in the figure, an attachment state consisting of a convex part c and a concave part d has been devised and provided so that the abutting portion of the lid body b with respect to the container body a maintains a mutually fitted state.
しかし、このような凸部ｃと凹部ｄからなる気
密容器においては、蓋体ｂを容器本体ａに外嵌し
たとき、該蓋体ｂが振動により、又は容器本体ａ
内部に収容した収容物の移動により離脱すること
があるので気密性と固定性を保持する為に、単に
箱状容器本体の上面に板状の蓋を載置し、ガムテ
ープで止着したものと同様なガムテープを貼着す
るという作業を必要としている。また、この嵌合
時に溝内部の空気が圧縮され、その逆圧により蓋
体ｂが容器本体ａから離脱することがあるのでこ
れを防止した気密容器の出現が望まれている。こ
のような従来の容器に鑑み、その機密性を維持
し、容器本体に対する蓋体の取付けを強固になさ
しめ、嵌合時の逆圧による蓋体の離脱を防止した
気密容器を提供するにある。
However, in such an airtight container consisting of a convex part c and a concave part d, when the lid b is fitted onto the container body a, the lid b may be damaged by vibration or by the vibration of the container body a.
Since the contents stored inside may come off due to movement, in order to maintain airtightness and fixity, simply place a plate-shaped lid on the top of the box-shaped container body and secure it with duct tape. This requires a similar process of applying duct tape. Furthermore, when the fitting is performed, the air inside the groove is compressed, and the back pressure may cause the lid b to separate from the container body a, so there is a desire for an airtight container that prevents this from happening. In view of such conventional containers, it is an object of the present invention to provide an airtight container that maintains its airtightness, firmly attaches the lid to the container body, and prevents the lid from coming off due to back pressure when mated. .
前記本考案の目的を達成する為に、本考案は発
泡合成樹脂製容器本体と蓋体とからなり、容器本
体の口縁又は口縁と当接する蓋体周縁の一方にお
ける全周又は一部に、上方へ開口し開口口縁巾よ
りも内部の空間横巾が大である係合溝を設け、
容器本体又は蓋体の他方における前記係合溝に
対応する位置に係合溝中に密嵌しうる首部と該首
部より大径の係合頭部を突設するとともに、係合
溝又は係合頭部に溝中の空間と外部とを連通させ
た空気抜き用溝部を設けてなる気密容器を提供す
るにある。
In order to achieve the above object of the present invention, the present invention consists of a container body made of foamed synthetic resin and a lid, and the entire circumference or part of the mouth of the container body or one of the periphery of the lid that contacts the mouth rim. , an engaging groove that opens upward and has an internal space width larger than the width of the opening edge, and is tightly fitted into the engaging groove at a position corresponding to the engaging groove on the other side of the container body or the lid. An airtight container is provided with an air-tight container having a neck portion that can be moved, an engaging head portion having a larger diameter protruding from the neck portion, and an air venting groove portion provided in the engaging groove or the engaging head portion to communicate the space in the groove with the outside. It is on offer.
以上の如く、本考案にかかる気密容器は、発泡
合成樹脂製容器本体と蓋体とを、その当接部分に
設けた係合溝と係合頭部との嵌合関係で、気密状
態を維持しながら互いに嵌合させ、容器内部の空
間と外部との遮断を密になすと同時に、係合頭部
を係合溝中に嵌入したときに発生する係合溝内に
おける圧縮空気を、係合溝又は係合頭部の一方に
設けた空気抜き用溝部を通じて係合溝から外部へ
放出し、容器本体から蓋体が前記圧縮空気の弾発
力で離脱することを防止するものである。
As described above, the airtight container according to the present invention maintains an airtight state by the fitting relationship between the engagement groove and the engagement head provided in the contact portion of the foamed synthetic resin container body and the lid. At the same time, the compressed air generated in the engagement groove when the engagement head is inserted into the engagement groove is absorbed by the engagement groove. The air is released from the engagement groove to the outside through an air vent groove provided on one side of the groove or the engagement head, thereby preventing the lid from separating from the container body due to the elastic force of the compressed air.
本考案の詳細を更に図示した実施例にもとづき
説明する。第１図は、本考案にかかる気密容器の
一例であつて、図中１が本気密容器の容器本体で
あり、また２は、この容器本体１に外嵌する蓋体
である。容器本体１並びに蓋体２は、発泡合成樹
脂製のものであり、例えばポリスチレン、ポリエ
チレン、ポリウレタン等適宜な発泡合成樹脂が採
用される。一般に該容器本体１は、箱体状のもの
が用いられ、蓋体２は該容器本体１に外嵌しうる
形状の構造が採用される。そして、この容器本体
１と蓋体２の気密関係を与えるための構造は、容
器本体１の口縁または口縁と当接する蓋体２周縁
の一方における全周または一部には、上方へ開放
し開口口縁巾よりも内部の空間横巾が大であり、
該空間が係合部３と空気溜り部４で構成されてな
る係合溝５が設けられ、容器本体１または蓋体２
の他方における前記係合溝５に対応する位置に係
合溝５の空気溜り部４を残して係合部３中に密嵌
しうる首部６と該首部６より大径の係合頭部７を
突設してなるものである。図例のものは、容器本
体１側に係合溝５を設け、蓋体２側に該係合溝５
に密嵌しうる係合頭部７を設けている。該係合頭
部７を前記係合溝５に嵌入することにより、係合
溝５の下部に空気溜り部４を残して係合部３と前
記係合頭部７とが密嵌するものである。
The details of the invention will be explained based on further illustrated embodiments. FIG. 1 shows an example of an airtight container according to the present invention, in which numeral 1 is a container body of the airtight container, and 2 is a lid that fits onto the container body 1. The container main body 1 and the lid 2 are made of foamed synthetic resin, and appropriate foamed synthetic resin such as polystyrene, polyethylene, polyurethane, etc., is employed. Generally, the container body 1 is box-shaped, and the lid 2 has a structure that can be fitted onto the container body 1. The structure for providing an air-tight relationship between the container body 1 and the lid 2 is such that the opening of the container body 1 or one of the peripheral edges of the lid 2 that contacts the opening is entirely or partially opened upward. The width of the internal space is larger than the width of the opening rim,
An engagement groove 5 is provided in which the space is constituted by an engagement part 3 and an air reservoir part 4, and the engagement groove 5 is provided with
a neck portion 6 that can be tightly fitted into the engaging portion 3 leaving an air pocket 4 of the engaging groove 5 at a position corresponding to the engaging groove 5 on the other side; and an engaging head portion 7 having a larger diameter than the neck portion 6; It is made by protruding. In the illustrated example, an engagement groove 5 is provided on the container body 1 side, and the engagement groove 5 is provided on the lid body 2 side.
An engaging head 7 that can be tightly fitted is provided. By fitting the engaging head 7 into the engaging groove 5, the engaging portion 3 and the engaging head 7 are tightly fitted, leaving an air pocket 4 at the bottom of the engaging groove 5. be.
次に、図中、８として示すものは、係合溝５又
は係合頭部７に両部材係合時における係合溝中の
空気を外部に逃す為溝中の空間と外部とを連通さ
せた空気抜き用溝部であり、第１図に図示する如
く係合溝５側壁面縦方向に設けたり、第８図に図
示する如く係合頭部７側面縦方向に設けたりする
ものでありる。もつて、該空気抜き用溝部８の存
在により、係合溝５に係合頭部７を密嵌しても溝
内部の空気は圧縮されず溝外方へ放出することが
できるうえにもし一時的又は場所的に圧縮された
空気があつても空気溜り部４の存在により、これ
を受けとめ圧縮による逆圧で蓋体２を容器本体１
から離脱させることはない。また容器本体１に蓋
体２を閉蓋したときに発生する圧縮空気を逃すべ
く容器本体１の内部と外部を連通させる空気逃し
溝a″が図示の如く設けられる場合もある。 Next, what is shown as 8 in the figure is a structure in which the space in the groove communicates with the outside in order to release the air in the engagement groove to the outside when the two members are engaged in the engagement groove 5 or the engagement head 7. It is a groove for air venting, and is provided in the vertical direction on the side wall surface of the engaging groove 5 as shown in FIG. 1, or in the vertical direction on the side wall surface of the engaging head 7 as shown in FIG. Due to the existence of the air vent groove 8, even if the engagement head 7 is tightly fitted into the engagement groove 5, the air inside the groove is not compressed and can be released to the outside of the groove. Or, even if there is compressed air in some places, the presence of the air pocket 4 allows the air to be received and the lid body 2 to be moved to the container body 1 by the reverse pressure caused by the compression.
I will not let you leave. In some cases, an air release groove a'' is provided in the container body 1 to communicate the inside and outside of the container body 1 in order to release the compressed air generated when the lid 2 is closed.
次に空気抜き用溝部８を有するこの係合頭部７
と係合溝５の係合関係は第２図以下によつて、更
にその詳細が実施例として示される。 Next, this engaging head 7 having an air vent groove 8
The engagement relationship between the engagement groove 5 and the engagement groove 5 is further illustrated in detail in FIGS. 2 and below as an example.
第２図のものは、空気抜き用溝部８を側面に形
成した係合頭部７を容器本体１側に設け、該係合
頭部７と密嵌する為の係合溝５が蓋体２下面周縁
に突設した突条９に下方へ開口して形成してな
り、第３図のものは、第２図の実施例における係
合溝５と係合頭部７を逆転させたものを示し、ま
た第４図のものは、溝部８を有する係合頭部７を
形状変化させたものの実施例を示し、第５図のも
のは、更にまた、その係合頭部７の他の変化した
例を示している。第６図は、以上の各実施例の係
合頭部７が略球形であつたり又は変形しているが
左右対象のものであつたものを、係合頭部７の一
側は平坦で、他側即ち内側には膨出部を設けた係
合頭部７を採用している。第７図のものは、第６
図の他の変化した実施例を示している。このよう
な各実施例で示される係合頭部７と係合溝５の関
係で代表され、これらの一方に空気抜き用溝部８
を設けた係合構造が発泡合成樹脂製容器本体１と
蓋体２の当接部分に与えられてなるのである。第
８図で示す係合頭部７と係合溝５の拡大断面図は
両者の大きさ関係を示すために示されている。係
合溝５中の３が係合部であり、また４が空気溜り
部である。そして該空気溜り部４の下方に設けた
スリツト１０は該係合溝５を形成した容器本体１
または蓋体２の成形時における係合溝５部分を形
成する時に金型引き抜き時の係合溝 部分拡開容
易のために設けているものであり、更にこれは係
合頭部７を係合溝５に圧入するときの係合溝５拡
開用のスリツトともなるのである。第８図のこの
ような係合溝５に対する空気抜き用溝部８を側面
に形成した係合頭部７は、次のような大きさ関係
を持つことが望まれる。 In the case shown in FIG. 2, an engaging head 7 with an air vent groove 8 formed on the side surface is provided on the container body 1 side, and an engaging groove 5 for tightly fitting with the engaging head 7 is provided on the lower surface of the lid 2. It is formed by opening downward into a protrusion 9 protruding from the periphery, and the one shown in FIG. 3 shows the engaging groove 5 and the engaging head 7 of the embodiment shown in FIG. 2 reversed. 4 shows an embodiment in which the shape of the engaging head 7 having the groove portion 8 is changed, and that in FIG. An example is shown. FIG. 6 shows an example in which the engaging head 7 of each of the above embodiments is approximately spherical or deformed, but is symmetrical, with one side of the engaging head 7 being flat; On the other side, that is, on the inside, an engaging head 7 with a bulge is employed. The one in Figure 7 is the 6th one.
Figure 3 shows another modified embodiment of the figure; The relationship between the engaging head 7 and the engaging groove 5 shown in each of these embodiments is representative, and an air venting groove 8 is provided in one of these.
An engagement structure is provided at the contact portion between the foamed synthetic resin container body 1 and the lid 2. The enlarged sectional view of the engaging head 7 and the engaging groove 5 shown in FIG. 8 is shown to show the size relationship between the two. 3 in the engagement groove 5 is an engagement part, and 4 is an air reservoir part. The slit 10 provided below the air pocket 4 is connected to the container body 1 in which the engagement groove 5 is formed.
Alternatively, when forming the engagement groove 5 portion during molding of the lid body 2, it is provided to facilitate the expansion of the engagement groove portion when the mold is pulled out, and furthermore, this is provided to facilitate the expansion of the engagement groove portion when the mold is pulled out. It also serves as a slit for expanding the engagement groove 5 when press-fitting into the groove 5. It is desirable that the engagement head 7 having the air vent groove 8 formed on the side surface of the engagement groove 5 shown in FIG. 8 has the following size relationship.
Ａ＞b′ Ａ＜a′ Ｂ≦b′ Ｃ＜c′ C1＜c′1
Ａ−Ｂ＝４mm以下
但し、
Ａ：係合頭部の直径、
Ｂ：係合頭部の首部の大きさ、
Ｃ：蓋体下面と係合頭部先端間の距離、
C1：蓋体下面と係合頭部中心間の距離、
Ｄ：首部つけ根の巾、
a′：係合部の直径、
b′：係合溝の開口口縁巾、
c′：係合溝の上縁と係合部先端間の距離、
c′1：係合溝の上縁と係合部中心間の距離、
d′：係合溝の開口上縁巾、
以上の如き、係合頭部７と係合溝５の大きさ関
係並びにその一方に空気抜き用溝部８を設定する
ことにより、係合頭部７が係合溝５に圧入され、
溝内で頭部が上下に引張られやや伸びた状態とな
つて蓋体２の突条８下面X1と容器本体１の上面
X2並びに係合頭部７の肩面Y1と係合部３の縮径
部内面Y2とが互いに圧接状態となり係合頭部７
を係合溝５に圧入しても溝中の空気は該溝部８を
通じて外部に放出されるので係合溝５内に圧縮さ
れた空気を作ることがないうえに容器内部と容器
外部の連通状態を遮断し、気密を保持することが
なされ、容器本体１と蓋体２の取付け状態が強固
ともなる。又仮に圧縮空気が作られても空気溜り
部４がこれを受け入れ容器本体１から蓋体２を離
脱させることがない。第９図は、このような係合
溝５並びに係合頭部７を形成するときに金型の離
間が容易なように容器本体１と蓋体２にアンダー
カツト部１１を設けたものを示している。 A>b'A<a'B≦b'C<c' C 1 <c' 1 A-B=4mm or less However, A: Diameter of the engaging head, B: Size of the neck of the engaging head , C: Distance between the lower surface of the lid and the tip of the engaging head, C 1 : Distance between the lower surface of the lid and the center of the engaging head, D: Width of the base of the neck, a': Diameter of the engaging part, b' : Width of the opening edge of the engagement groove, c′: Distance between the upper edge of the engagement groove and the tip of the engagement part, c′ 1 : Distance between the upper edge of the engagement groove and the center of the engagement part, d′: The upper edge width of the opening of the engagement groove: By setting the above-mentioned size relationship between the engagement head 7 and the engagement groove 5 and setting the air vent groove 8 on one of them, the engagement head 7 can fit into the engagement groove. 5 is press-fitted,
The head is pulled up and down in the groove and becomes slightly elongated, causing the lower surface of the protrusion 8 of the lid body 2 and the upper surface of the container body 1 to
X2 , the shoulder surface Y1 of the engaging head 7, and the inner surface Y2 of the reduced diameter part of the engaging part 3 are in pressure contact with each other, and the engaging head 7
Even if it is press-fitted into the engagement groove 5, the air in the groove is released to the outside through the groove 8, so compressed air is not created in the engagement groove 5, and the communication between the inside of the container and the outside of the container is maintained. The container main body 1 and the lid 2 are firmly attached to each other. Even if compressed air is produced, the air reservoir 4 receives it and prevents the lid 2 from separating from the container body 1. FIG. 9 shows a case in which an undercut portion 11 is provided in the container body 1 and the lid body 2 so that the molds can be easily separated when forming the engagement groove 5 and the engagement head 7. ing.
以上の如く、本考案にかかる気密容器は、発泡
合成樹脂製容器本体と蓋体の当接部分の一方には
係合溝を、また他方には係合頭部を設け、互いの
嵌合関係で強固な取付け状態が与えられる上に容
器内部と外部を遮断する気密状態が得られ、しか
も該嵌合時に係合溝内に発生する係合頭部による
圧縮空気を前記係合溝又は係合頭部に設けた空気
抜き用溝部から外部へ放出し、圧縮空気により容
器本体から蓋体が浮き上がり離脱することを防止
するものである。
As described above, the airtight container according to the present invention is provided with an engaging groove in one of the abutting parts of the foamed synthetic resin container body and the lid body, and an engaging head in the other, so that the fitting relationship between the container body and the lid body is maintained. In addition to providing a strong mounting condition, an airtight condition is obtained that isolates the inside and outside of the container.Moreover, the compressed air generated by the engaging head generated in the engaging groove at the time of fitting is transferred to the engaging groove or the engaging head. The compressed air is released to the outside from the air vent groove provided in the head, and prevents the lid from lifting up and separating from the container body due to compressed air.
図面は本考案の実施例を示すものであり、第１
図は本考案にかかる気密容器の要部断面説明図、
第２図から第７図は本考案における係合溝と係合
頭部の嵌合関係を示す要部断面説明図、第８図は
係合溝と係合頭部の大きさ関係を示す断面説明
図、第９図は製造時を考慮して考えられた容器本
体と蓋体の他の実施例説明図、第１０図は従来例
にかかる気密容器の嵌合部分の断面説明図であ
る。
１……容器本体、２……蓋体、３……係合部、
４……空気溜り部、５……係合溝、６……首部、
７……係合頭部、８……空気抜き用溝、９……突
条、１０……スリツト、１１……アンダーカツ
ト。
The drawings show an embodiment of the present invention.
The figure is an explanatory cross-sectional view of the main part of the airtight container according to the present invention.
Figures 2 to 7 are cross-sectional explanatory views of main parts showing the fitting relationship between the engaging groove and the engaging head in the present invention, and Figure 8 is a cross-sectional view showing the size relationship between the engaging groove and the engaging head. FIG. 9 is an explanatory diagram of another embodiment of the container main body and the lid, which were considered in consideration of the manufacturing process, and FIG. 10 is a cross-sectional explanatory diagram of the fitting portion of the airtight container according to the conventional example. 1... Container body, 2... Lid, 3... Engaging portion,
4...Air reservoir portion, 5...Engagement groove, 6...Neck portion,
7... Engaging head, 8... Air vent groove, 9... Projection, 10... Slit, 11... Undercut.
Claims (1)
り、容器本体の口縁又は口縁と当接する蓋体周
縁の一方における全周又は一部に、上方へ開口
し開口口縁巾よりも内部の空間横巾が大である
係合溝を設け、 容器本体又は蓋体の他方における前記係合溝
に対応する位置に係合溝中に密嵌しうる首部と
該首部より大径の係合頭部を突設するととも
に、係合溝又は係合頭部に溝中の空間と外部と
を連通させた空気抜き用溝部を設けてなる気密
容器。 ２） 係合溝中に空気溜り用の空間を保有させて
なる実用新案登録請求の範囲第１項記載の気密
容器。 ３ 係合溝中の長さ方向にスリツトを設けてなる
実用新案登録請求の範囲第１項又は第２項記載
の気密容器。[Scope of Claim for Utility Model Registration] 1) A container made of a foamed synthetic resin container body and a lid body, which is opened upward on the entire circumference or part of one of the mouth rim of the container body or the lid body rim that comes into contact with the mouth rim. An engaging groove having an internal spatial width larger than the opening rim width is provided, and a neck portion that can be tightly fitted into the engaging groove is provided at a position corresponding to the engaging groove on the other side of the container body or the lid. An airtight container comprising an engaging head having a larger diameter protruding from the neck, and an air venting groove provided in the engaging groove or the engaging head to communicate the space in the groove with the outside. 2) The airtight container according to claim 1, which has a space for an air pocket in the engagement groove. 3. The airtight container according to claim 1 or 2 of the utility model registration claim, which comprises a longitudinal slit in the engagement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035652U JPH0441085Y2 (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035652U JPH0441085Y2 (en) | 1987-03-11 | 1987-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0210241U JPH0210241U (en) | 1990-01-23 |
| JPH0441085Y2 true JPH0441085Y2 (en) | 1992-09-28 |
Family
ID=31262296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987035652U Expired JPH0441085Y2 (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441085Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531083Y2 (en) * | 1988-04-19 | 1993-08-10 | ||
| KR100833784B1 (en) * | 2007-01-26 | 2008-05-29 | 윤혜영 | Food packing container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617335U (en) * | 1979-07-20 | 1981-02-16 | ||
| JPH0210241B2 (en) * | 1985-05-01 | 1990-03-07 | Towa Glove Co Ltd |
-
1987
- 1987-03-11 JP JP1987035652U patent/JPH0441085Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617335U (en) * | 1979-07-20 | 1981-02-16 | ||
| JPH0210241B2 (en) * | 1985-05-01 | 1990-03-07 | Towa Glove Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210241U (en) | 1990-01-23 |
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