JP2021187551A - Double pressing leakage prevention enclosure assembly structure - Google Patents

Double pressing leakage prevention enclosure assembly structure Download PDF

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Publication number
JP2021187551A
JP2021187551A JP2021062619A JP2021062619A JP2021187551A JP 2021187551 A JP2021187551 A JP 2021187551A JP 2021062619 A JP2021062619 A JP 2021062619A JP 2021062619 A JP2021062619 A JP 2021062619A JP 2021187551 A JP2021187551 A JP 2021187551A
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Japan
Prior art keywords
cover
assembly structure
base shell
housing assembly
leakage prevention
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Pending
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JP2021062619A
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Japanese (ja)
Inventor
游朝淵
zhao-yuan You
王宗嚴
zong-yan Wang
呉思緯
si-wei Wu
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Relocks Co Ltd
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Relocks Co Ltd
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Publication of JP2021187551A publication Critical patent/JP2021187551A/en
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    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
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    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

To provide a double pressing leakage prevention enclosure assembly structure that is tightly sealed to prevent leakage.SOLUTION: The double pressing leakage prevention enclosure assembly structure includes a base shell 1, a panel cover 2 and an inner cover 3. The base shell 1 has a recessed space 11. An opening in the recessed space 11 is provided with a first lip 12 whose cross-section protrudes and to which a folded portion 121 is connected. The panel cover 2 is provided with a raised space 21. A second lip 22 is provided at an opening of the space 21. The second lip 22 is integrally formed with an annular recess 221, which is formed on an inner side, and a coated surface 222, which is formed on an outer side. The inner cover 3 has a depth smaller than a housing tank 31 of the recessed space 11 of the base shell 1. A staircase-shaped covering edge 32 is formed at the opening of the housing tank 31.SELECTED DRAWING: Figure 2

Description

本発明は、筐体アセンブリ構造に関し、特に、密着させて漏れを防ぐ二重押付け漏れ防止筐体アセンブリ構造に関する。 The present invention relates to a housing assembly structure, and more particularly to a double pressing leak prevention housing assembly structure that is brought into close contact to prevent leakage.

一般によく見かける筐体の第１の構成は、互いに組み合わせるハウジング及びカバーを含み、第２の構成は、ハウジングとカバーとの組み合わせの他、内蔵式の内カバーも含む。しかし、どのような筐体構造であっても、設計上、実際の使用ニーズが主となるため、使用上、幾つかの問題点があった。例えば、ハウジングとカバーとの組み合わせが容易に開いてしまう場合、両者を結合したときの密着度が理想的でなく、液体が漏出る状況が発生し易かった。反対に、ハウジングとカバーとの組み合わせが強固に結合される場合、開くことが容易でなく、力を加えすぎると、カバーが割れたり損壊したりして繰り返して使用できなくなって廃棄しなければならなくなり、大量のプラスチックごみが発生してしまうことがあった。 The first configuration of a commonly found housing includes a housing and cover to be combined with each other, and the second configuration includes a combination of housing and cover as well as a built-in inner cover. However, no matter what the housing structure is, there are some problems in use because the actual use needs are the main in design. For example, when the combination of the housing and the cover is easily opened, the degree of adhesion when the two are combined is not ideal, and the situation where the liquid leaks easily occurs. Conversely, if the housing and cover combination is tightly coupled, it is not easy to open, and if too much force is applied, the cover will crack or break and become repeatedly unusable and must be discarded. It disappeared, and a large amount of plastic waste was sometimes generated.

また、内カバーを有する筐体の場合、内カバーが単純に周縁に接合されて吊下げた状態に設置されているだけであり、係合、密着又は漏れ防止の機能が全く無かったため、実際に筐体に様々なタイプの食べ物を収容すると、輸送又は運送の過程で揺れるか傾いて汁が他の食べ物と混ざり、別の食べ物の味に悪影響を与えてしまったり、食べ物の口当たりが悪くなってしまったりすることがあった。特に、従来技術の内カバーの設計は、挿入し易いが取り出しにくく、取り出す際に手が食べ物に触れてしまうことがあり、衛生的でなかった。 Further, in the case of a housing having an inner cover, the inner cover is simply joined to the peripheral edge and installed in a suspended state, and there is no function of engaging, close contact or leakage prevention, so that it is actually When various types of food are contained in the housing, the juice may be shaken or tilted during transportation or tilted to mix with other foods, adversely affecting the taste of other foods or making the foods unpalatable. There were times when I got stuck. In particular, the design of the inner cover of the prior art is not hygienic because it is easy to insert but difficult to remove, and the hand may come into contact with food when removing it.

また、従来の筐体の製作方式は、ハウジング、カバー及び内カバーの材料が薄いため、成形後、強度が低くて変形し易かった。ハウジングとカバーとの組み合わせ、或いはハウジング、カバー及び内カバーの三者の組み合わせは、その結合後の安定性及び漏れ防止のレベルが明らかに不足していた。 Further, in the conventional housing manufacturing method, since the materials of the housing, the cover and the inner cover are thin, the strength is low after molding and the housing is easily deformed. The combination of the housing and the cover, or the combination of the housing, the cover and the inner cover, clearly lacked the level of stability and leakage prevention after the combination.

そこで、本発明者は、上記課題を解決するための鋭意検討を重ねた結果、本発明に想到するに至った。 Therefore, the present inventor has come up with the present invention as a result of repeated diligent studies for solving the above problems.

本発明の主な目的は、密着させて漏れを防ぐ、二重押付け漏れ防止筐体アセンブリ構造を提供することにある。
本発明のもう一つの目的は、開いたり、組立てたり、取出して分離したりしても損壊し難く、耐圧性が高く、繰り返して使用することができ、製品の寿命が長く、経済性が高い、二重押付け漏れ防止筐体アセンブリ構造を提供することにある。 A main object of the present invention is to provide a double pressing leakage prevention housing assembly structure that is brought into close contact to prevent leakage.
Another object of the present invention is that it is not easily damaged even if it is opened, assembled, taken out and separated, has high pressure resistance, can be used repeatedly, has a long product life, and is economical. , To provide a double press leak prevention housing assembly structure.

上記課題を解決するために、本発明の第１の形態によれば、ベースシェル、パネルカバー及び内カバーを備えた、二重押付け漏れ防止筐体アセンブリ構造であって、前記ベースシェルは、凹部空間を有し、前記凹部空間の開口には、断面が突出して折り返し部が接続された第１のリップ部が設けられ、前記第１のリップ部の外側には、対応した少なくとも１組の第１の凸部が設けられ、前記第１の凸部の中央部には、薄くて折り曲げ可能なタブがそれぞれ延設され、前記タブの自由端の一表面には、凸係合部が設けられ、前記パネルカバーは、隆起した空間部が設けられ、前記空間部の開口には、第２のリップ部が設けられ、前記第２のリップ部には、内側に形成された環状凹部と、外側に形成された被覆面とが一体成形され、前記第２のリップ部の外側には、少なくとも１組の対応した第２の凸部が設けられ、各前記第２の凸部の中央部には、凹んだＵ字状係合槽が形成され、前記第２の凸部は、前記Ｕ字状係合槽に係入され、前記内カバーは、前記ベースシェルの前記凹部空間の収容槽より小さい深さを有し、前記収容槽の開口には、階段状を呈するカバー縁が形成され、前記カバー縁は、前記ベースシェルの前記第１のリップ部を覆って係合されるとともに、前記パネルカバーの前記第２のリップ部により圧着されて覆われ、前記収容槽の周縁面上には、内円中央部に向かって少なくとも互いに対応して略突出した１組の支持部が設けられ、頂端は、補強部であることを特徴とする、二重押付け漏れ防止筐体アセンブリ構造を提供する。 In order to solve the above problems, according to the first aspect of the present invention, there is a double pressing leakage prevention housing assembly structure including a base shell, a panel cover and an inner cover, and the base shell is recessed. The opening of the recessed space having a space is provided with a first lip portion having a protruding cross section and a folded portion connected to the opening, and at least one set of corresponding first lip portions is provided on the outside of the first lip portion. A convex portion 1 is provided, a thin and bendable tab is extended in the central portion of the first convex portion, and a convex engaging portion is provided on one surface of the free end of the tab. The panel cover is provided with a raised space portion, a second lip portion is provided at the opening of the space portion, and the second lip portion has an annular recess formed inside and an outside. The covering surface formed on the surface is integrally formed, and at least one set of corresponding second convex portions is provided on the outside of the second lip portion, and the central portion of each of the second convex portions is provided with at least one set of corresponding second convex portions. A recessed U-shaped engaging tank is formed, the second convex portion is engaged in the U-shaped engaging tank, and the inner cover is smaller than the accommodating tank in the recessed space of the base shell. The opening of the containment tank, which has a depth, is formed with a stepped cover edge, and the cover edge covers and engages with the first lip portion of the base shell, and the panel. A set of supports that are crimped and covered by the second lip of the cover and that project substantially from each other towards the center of the inner circle on the peripheral surface of the containment tank is provided at the apex. Provides a double press leak prevention housing assembly structure, characterized by being a stiffener.

前記内カバーの前記カバー縁の起立面と、前記ベースシェルの前記第１のリップ部の対応した起立面と、前記パネルカバーの前記環状凹部の対応した起立面とにより９０度より小さな夾角が形成されることが好ましい。 An elevation angle of less than 90 degrees is formed by the upright surface of the cover edge of the inner cover, the corresponding upright surface of the first lip portion of the base shell, and the corresponding upright surface of the annular recess of the panel cover. It is preferable to be done.

前記支持部は、前記補強部に接続された環状凹溝を有することが好ましい。 The support portion preferably has an annular groove connected to the reinforcing portion.

前記ベースシェル及び前記内カバーの形状は合致するか合致しないことが好ましい。 It is preferable that the shapes of the base shell and the inner cover match or do not match.

前記内カバーの前記収容槽内には、分離プレートが配設されることが好ましい。 It is preferable that a separation plate is disposed in the storage tank of the inner cover.

前記ベースシェルの前記折り返し部は階段状を呈し、前記パネルカバーの外側に形成された前記被覆面も階段状を呈することが好ましい。 It is preferable that the folded portion of the base shell has a stepped shape, and the covering surface formed on the outside of the panel cover also has a stepped shape.

前記支持部の頂端の前記補強部の高さは、前記内カバーの前記カバー縁より僅かに高いことが好ましい。 It is preferable that the height of the reinforcing portion at the top end of the supporting portion is slightly higher than the cover edge of the inner cover.

図１は、本発明の第１実施形態に係る筐体アセンブリ構造の全体を示す分解斜視図。FIG. 1 is an exploded perspective view showing the entire housing assembly structure according to the first embodiment of the present invention. 図２は、本発明の第１実施形態に係る筐体アセンブリ構造の全体を示す断面図。FIG. 2 is a cross-sectional view showing the entire housing assembly structure according to the first embodiment of the present invention. 図３は、本発明の第１実施形態に係る筐体アセンブリ構造を示す拡大断面図。FIG. 3 is an enlarged cross-sectional view showing a housing assembly structure according to the first embodiment of the present invention. 図４は、本発明の第１実施形態に係る筐体アセンブリ構造の組立を示す分解斜視図。FIG. 4 is an exploded perspective view showing the assembly of the housing assembly structure according to the first embodiment of the present invention. 図５は、本発明の第１実施形態に係る筐体アセンブリ構造を示す説明図（１）。FIG. 5 is an explanatory view (1) showing a housing assembly structure according to the first embodiment of the present invention. 図６は、本発明の第１実施形態に係る筐体アセンブリ構造を示す説明図（２）。FIG. 6 is an explanatory view (2) showing a housing assembly structure according to the first embodiment of the present invention. 図７は、本発明の第１実施形態に係る筐体アセンブリ構造を示す説明図（３）。FIG. 7 is an explanatory view (3) showing a housing assembly structure according to the first embodiment of the present invention. 図８は、本発明の第２実施形態に係る筐体アセンブリ構造の全体を示す分解斜視図。FIG. 8 is an exploded perspective view showing the entire housing assembly structure according to the second embodiment of the present invention. 図９は、本発明の第３実施形態に係る筐体アセンブリ構造の全体を示す分解斜視図。FIG. 9 is an exploded perspective view showing the entire housing assembly structure according to the third embodiment of the present invention.

本発明の技術手段及びそれにより達成可能な効果を、より完全かつ明白に開示するために、開示した添付の図面及び符号と併せて本発明を以下で詳説する。 In order to more completely and clearly disclose the technical means of the present invention and the effects achievable thereby the present invention, the present invention will be described in detail below together with the disclosed accompanying drawings and reference numerals.

図１及び図２を参照する。図１及び図２に示すように、本発明の一実施形態に係る二重押付け漏れ防止筐体アセンブリ構造は、少なくともベースシェル１、パネルカバー２及び内カバー３から構成されてなる。 See FIGS. 1 and 2. As shown in FIGS. 1 and 2, the double pressing leakage prevention housing assembly structure according to the embodiment of the present invention is composed of at least a base shell 1, a panel cover 2, and an inner cover 3.

ベースシェル１は、物品を収容するために用いる凹部空間１１を有する。凹部空間１１の開口には、開口の構造強度を高めるために、断面が突出して階段状を呈する折り返し部１２１が接続された第１のリップ部１２が設けられている。第１のリップ部１２の外側には、対応した１組の第１の凸部１３が設けられている。各第１の凸部１３の中央部には、薄くて折り曲げ可能なタブ１３１が延設されている。タブ１３１の自由端の一表面には、凸係合部１３２が設けられている。パネルカバー２は、隆起した空間部２１を有する。空間部２１の開口には、第２のリップ部２２が設けられる。第２のリップ部２２には、内側に形成された環状凹部２２１と、外側に形成された階段状を呈する被覆面２２２とが一体成形される。第２のリップ部２２の外側には、少なくとも１組の対応した第２の凸部２３が設けられる。各第２の凸部２３の中央部には、凹んだＵ字状係合槽２３１が形成される。第２の凸部２３は、パネルカバー２を結合する際の受力を高め、補強作用を得る。内カバー３は、ベースシェル１の凹部空間１１の収容槽３１より小さい深さ（容量又は空間）を有し、凹部空間１１の形状に合致するか合致しない形状でもよいし、或いは如何なる幾何学的形状でもよく、本発明では特に限定しておらず、収容槽３１の開口には、ベースシェル１の第１のリップ部１２を覆って係合するとともに、パネルカバー２の第２のリップ部２２により圧着されて覆われる階段状を呈するカバー縁３２が形成される。収容槽３１の周縁面上には、内円中央部に向かって互いに対応して僅かに突出した少なくとも１組の支持部３３が設けられる。支持部３３は、カバー縁３２から内方に形成された環状凹溝３３１と、上方へ向かう逆Ｕ字状の補強部３３２を反対方向へ折り曲げた後、収容槽３１の底面に至るまで下方へ延ばし、補強部３３２の高さがカバー縁３２より高いため、指でつまんで引き起こすことが容易である。 The base shell 1 has a recessed space 11 used for accommodating articles. The opening of the recessed space 11 is provided with a first lip portion 12 to which a folded portion 121 having a stepped cross section is connected in order to increase the structural strength of the opening. A corresponding set of first convex portions 13 is provided on the outside of the first lip portion 12. A thin and bendable tab 131 is extended at the center of each of the first convex portions 13. A convex engaging portion 132 is provided on one surface of the free end of the tab 131. The panel cover 2 has a raised space portion 21. A second lip portion 22 is provided in the opening of the space portion 21. In the second lip portion 22, an annular recess 221 formed on the inside and a covering surface 222 having a stepped shape formed on the outside are integrally molded. On the outside of the second lip portion 22, at least one set of corresponding second convex portions 23 is provided. A concave U-shaped engaging tank 231 is formed in the central portion of each of the second convex portions 23. The second convex portion 23 enhances the receiving force when connecting the panel cover 2 and obtains a reinforcing action. The inner cover 3 has a depth (capacity or space) smaller than that of the storage tank 31 of the recessed space 11 of the base shell 1, and may or may not match the shape of the recessed space 11, or may have any geometric shape. The shape may be used, and is not particularly limited in the present invention. The opening of the storage tank 31 is engaged with the opening of the first lip portion 12 of the base shell 1 by covering and engaging with the second lip portion 22 of the panel cover 2. The cover edge 32 having a stepped shape is formed by being crimped and covered by. At least one set of support portions 33 are provided on the peripheral surface of the storage tank 31 so as to slightly project from each other toward the central portion of the inner circle. The support portion 33 bends the annular concave groove 331 formed inward from the cover edge 32 and the upward inverted U-shaped reinforcing portion 332 in the opposite direction, and then downwards to the bottom surface of the storage tank 31. Since the height of the extended and reinforcing portion 332 is higher than that of the cover edge 32, it is easy to pinch and raise it with a finger.

図２及び図３を参照する。図２及び図３に示すように、内カバー３とベースシェル１とを組み合わせると高い密着効果が得られる。特に、内カバー３の階段状を呈するカバー縁３２の起立面Ａと、ベースシェル１の第１のリップ部１２の内側の起立面ａと、パネルカバー２の環状凹部２２１の外側起立面ａ’とが互いに対応して９０度より小さな夾角が形成されるが、本実施形態においてこの夾角は７５度であることが好ましい。即ち、内カバー３をベースシェル１内に設置しても、カバー縁３２が第１のリップ部１２と直ちに接合せず、パネルカバー２により覆ったときに、パネルカバー２の頂面が先に支持部３３の補強部３３２を圧迫し、内カバー３のカバー縁３２全体がベースシェル１の第１のリップ部１２に密接された後、パネルカバー２を押下げて内カバー３の補強部３３２を内向きに折り曲げると、補強部３３２外側のカバー縁３２が応力作用により僅かに広げられ、ベースシェル１の第１のリップ部１２に嵌合される。このときパネルカバー２の第２のリップ部２２が内カバー３のカバー縁３２に接触されてベースシェル１の第１のリップ部１２に完全に密着され、内カバー３、ベースシェル１及びパネルカバー２が互いに対応して９０度より小さくなるように設けられた起立面Ａ，ａ，ａ’が一体に貼り付けられているため、完全な密着・漏れ防止機能が得られる。 See FIGS. 2 and 3. As shown in FIGS. 2 and 3, a high adhesion effect can be obtained by combining the inner cover 3 and the base shell 1. In particular, the upright surface A of the cover edge 32 having a stepped shape of the inner cover 3, the inner upright surface a of the first lip portion 12 of the base shell 1, and the outer upright surface a'of the annular recess 221 of the panel cover 2. A radius smaller than 90 degrees is formed corresponding to each other, and in this embodiment, the angle is preferably 75 degrees. That is, even if the inner cover 3 is installed in the base shell 1, the cover edge 32 does not immediately join the first lip portion 12, and when covered by the panel cover 2, the top surface of the panel cover 2 comes first. After pressing the reinforcing portion 332 of the support portion 33 and bringing the entire cover edge 32 of the inner cover 3 into close contact with the first lip portion 12 of the base shell 1, the panel cover 2 is pushed down to reinforce the inner cover 3. When the cover edge 32 on the outer side of the reinforcing portion 332 is slightly expanded by the action of stress, it is fitted to the first lip portion 12 of the base shell 1. At this time, the second lip portion 22 of the panel cover 2 is in contact with the cover edge 32 of the inner cover 3 and is completely in close contact with the first lip portion 12 of the base shell 1, and the inner cover 3, the base shell 1 and the panel cover are completely brought into close contact with each other. Since the upright surfaces A, a, and a'provided so that the two correspond to each other and become smaller than 90 degrees are integrally attached, a complete adhesion / leakage prevention function can be obtained.

図４を参照する。図４に示すように、上述した筐体アセンブリ構造を実際に組立てる場合、内カバー３をベースシェル１内に設置してから、パネルカバー２で覆って三者を密着させてから、ベースシェル１の第１のリップ部１２周縁のタブ１３１を上方へ折り曲げてから、自由端表面の凸係合部１３２をパネルカバー２の第２のリップ部２２に対応した第２の凸部２３の中央部のＵ字状係合槽２３１内に係入して固定すると、三者の結合が確実となる。 See FIG. As shown in FIG. 4, when actually assembling the housing assembly structure described above, the inner cover 3 is installed in the base shell 1, covered with the panel cover 2, and then the three parties are brought into close contact with each other, and then the base shell 1 is attached. After bending the tab 131 on the periphery of the first lip portion 12 upward, the convex engaging portion 132 on the surface of the free end is the central portion of the second convex portion 23 corresponding to the second lip portion 22 of the panel cover 2. When it is engaged and fixed in the U-shaped engaging tank 231 of the above, the connection of the three parties is ensured.

図５〜図７を参照する。図５〜図７に示すように、実際の使用では、内カバー３によりベースシェル１及びパネルカバー２による空間がそれぞれ独立して密閉された２つの空間に分離されるため、必要に応じて異なる食べ物を収容しても上述したベースシェル１と内カバー３と、パネルカバー２と内カバー３とが密着されるため、それぞれに収容された食べ物が固体又は液体であっても、味が混ざるか汁が漏れ出ることを防ぐことができる。そのため、図５に示すように、筐体全体が傾いても内部の各食べ物の独立性を完全に保つことができる。ベースシェル１の第１のリップ部１２、内カバー３のカバー縁３２及びパネルカバー２の第２のリップ部２２は、独特な造形設計により三者が結合されたときの密着性を高めることができる上、複数の筐体に食べ物が収容されて重ねられたときの筐体の支持性が高いため、収容された食べ物が押し潰されることを防ぐ（図６を参照する）。また、ベースシェル１、内カバー３及びパネルカバー２は、強固に密着させることができるが、容易に分離させることもでき、パネルカバー２のＵ字状係合槽２３１に係合されたベースシェル１のタブ１３１の凸係合部１３２を解除してパネルカバー２を開く場合、両手の指で内カバー３の対応した補強部３３２を指で摘まんで僅かに力を加えて引き上げるだけで内カバー３を直接取り出すことができる（図７を参照する）。 See FIGS. 5-5. As shown in FIGS. 5 to 7, in actual use, the space provided by the base shell 1 and the panel cover 2 is separated into two independently sealed spaces by the inner cover 3, so that the spaces differ as necessary. Even if food is stored, the base shell 1 and the inner cover 3 and the panel cover 2 and the inner cover 3 are in close contact with each other. Therefore, even if the food contained in each is solid or liquid, the taste is mixed. It is possible to prevent the juice from leaking out. Therefore, as shown in FIG. 5, the independence of each food inside can be completely maintained even if the entire housing is tilted. The first lip portion 12 of the base shell 1, the cover edge 32 of the inner cover 3, and the second lip portion 22 of the panel cover 2 can enhance the adhesion when the three are joined by a unique modeling design. In addition, the supportability of the housings when the foods are stored and stacked in a plurality of housings is high, so that the stored foods are prevented from being crushed (see FIG. 6). Further, the base shell 1, the inner cover 3 and the panel cover 2 can be firmly adhered to each other, but can be easily separated, and the base shell engaged with the U-shaped engaging tank 231 of the panel cover 2 can be easily separated. When the convex engaging portion 132 of the tab 131 of 1 is released and the panel cover 2 is opened, the inner cover is simply pulled by pinching the corresponding reinforcing portion 332 of the inner cover 3 with the fingers of both hands and pulling it up with a slight force. 3 can be taken out directly (see FIG. 7).

図８及び図９を参照する。図８及び図９に示すように、多元化の高い使用効果を得るか、機能、美観などの方面のニーズを満たすために、例えば、多角形又は図８に示す円形など、単純な形状にしてもよいし、ベースシェル１及び内カバー３の形状を変えてもよい。また、図９に示すように、内カバー３に分離プレート３４を挿入するように内部を設計すると、筐体全体を運用する上で、様々な態様の使用ニーズを満たし、実用性及び利便性が高まる。 8 and 9 are referenced. As shown in FIGS. 8 and 9, in order to obtain a high effect of pluralization or to meet the needs in terms of function, aesthetics, etc., a simple shape such as a polygon or a circle shown in FIG. 8 is used. Alternatively, the shapes of the base shell 1 and the inner cover 3 may be changed. Further, as shown in FIG. 9, if the inside is designed so that the separation plate 34 is inserted into the inner cover 3, it satisfies the usage needs of various aspects in operating the entire housing, and is practical and convenient. It will increase.

上述したことから分かるように、本発明の二重押付け漏れ防止筐体アセンブリ構造は、以下（１）〜（４）の長所を有する。
（１）筐体を構成するベースシェル、パネルカバー及び内カバーが、独特な設計のリップ部及びカバー縁をそれぞれ有し、それぞれを組み合わせると互いに密着されて漏れ防止効果が得られる。
（２）ベースシェル、パネルカバー及び内カバーは、リップ部及びカバー縁の好適な設計により、それぞれを組み合わせたり分離させたりすることが容易である上、本体の構造強度を高めて硬度を高めることができるため、大量に積み重ねても押し潰されて変形することがない。
（３）タブとＵ字状係合槽との結合方式により、結合強度を高めることができる。
（４）内カバーの補強部がカバー縁より高いため、使用する際、指で摘まんで取り出すことが容易であり、食べ物に触れる必要がなく、衛生的である。 As can be seen from the above, the double pressing leakage prevention housing assembly structure of the present invention has the following advantages (1) to (4).
(1) The base shell, the panel cover, and the inner cover constituting the housing each have a uniquely designed lip portion and cover edge, and when they are combined, they are in close contact with each other to obtain a leakage prevention effect.
(2) The base shell, panel cover and inner cover can be easily combined and separated by the suitable design of the lip part and the cover edge, and the structural strength of the main body is increased to increase the hardness. Therefore, it will not be crushed and deformed even if it is stacked in large quantities.
(3) The bonding strength can be increased by the bonding method between the tab and the U-shaped engaging tank.
(4) Since the reinforcing portion of the inner cover is higher than the cover edge, it is easy to pick it up with a finger and take it out when using it, and it is not necessary to touch food and it is hygienic.

当該分野の技術を熟知するものが理解できるように、本発明の好適な実施形態を前述の通り開示したが、これらは決して本発明を限定するものではない。本発明の主旨と領域を逸脱しない範囲内で各種の変更や修正を加えることができる。従って、本発明の特許請求の範囲は、このような変更や修正を含めて広く解釈されるべきである。 Suitable embodiments of the present invention have been disclosed as described above so that those familiar with the art in the art can understand, but these are by no means limiting the invention. Various changes and modifications can be made without departing from the gist and domain of the present invention. Therefore, the scope of claims of the present invention should be broadly construed including such changes and amendments.

１ ベースシェル
２ パネルカバー
３ 内カバー
１１ 凹部空間
１２ 第１のリップ部
１３ 第１の凸部
２１ 空間部
２２ 第２のリップ部
２３ 第２の凸部
３１ 収容槽
３２ カバー縁
３３ 支持部
３４ 分離プレート
１２１ 折り返し部
１３１ タブ
１３２ 凸係合部
２２１ 環状凹部
２２２ 被覆面
２３１ Ｕ字状係合槽
３３１ 環状凹溝
３３２ 補強部
Ａ 起立面
ａ 起立面
ａ’ 起立面

1 Base shell 2 Panel cover 3 Inner cover 11 Recessed space 12 First lip part 13 First convex part 21 Space part 22 Second lip part 23 Second convex part 31 Storage tank 32 Cover edge 33 Support part 34 Separation Plate 121 Folded part 131 Tab 132 Convex engaging part 221 Circular recess 222 Covering surface 231 U-shaped engaging tank 331 Circular concave groove 332 Reinforcing part A Upright surface a Upright surface a'Elevating surface

Claims (7)

ベースシェル、パネルカバー及び内カバーを備えた、二重押付け漏れ防止筐体アセンブリ構造であって、
前記ベースシェルは、凹部空間を有し、前記凹部空間の開口には、断面が突出して折り返し部が接続された第１のリップ部が設けられ、前記第１のリップ部の外側には、対応した少なくとも１組の第１の凸部が設けられ、前記第１の凸部の中央部には、薄くて折り曲げ可能なタブがそれぞれ延設され、前記タブの自由端の一表面には、凸係合部が設けられ、
前記パネルカバーは、隆起した空間部が設けられ、前記空間部の開口には、第２のリップ部が設けられ、前記第２のリップ部には、内側に形成された環状凹部と、外側に形成された被覆面とが一体成形され、前記第２のリップ部の外側には、少なくとも１組の対応した第２の凸部が設けられ、各前記第２の凸部の中央部には、凹んだＵ字状係合槽が形成され、前記第２の凸部は、前記Ｕ字状係合槽に係入され、
前記内カバーは、前記ベースシェルの前記凹部空間の収容槽より小さい深さを有し、前記収容槽の開口には、階段状を呈するカバー縁が形成され、前記カバー縁は、前記ベースシェルの前記第１のリップ部を覆って係合されるとともに、前記パネルカバーの前記第２のリップ部により圧着されて覆われ、前記収容槽の周縁面上には、内円中央部に向かって少なくとも互いに対応して略突出した１組の支持部が設けられ、頂端は、補強部であることを特徴とする、二重押付け漏れ防止筐体アセンブリ構造。 Double press leak prevention housing assembly structure with base shell, panel cover and inner cover.
The base shell has a recessed space, and the opening of the recessed space is provided with a first lip portion having a protruding cross section and a folded portion connected to the opening, and the outside of the first lip portion corresponds to the outside. At least one set of the first convex portions is provided, and thin and bendable tabs are extended in the central portion of the first convex portions, and a convex portion is formed on one surface of the free end of the tab. An engaging part is provided,
The panel cover is provided with a raised space portion, a second lip portion is provided at the opening of the space portion, and the second lip portion has an annular recess formed inside and an annular recess on the outside. The formed covering surface is integrally molded, and at least one set of corresponding second convex portions is provided on the outside of the second lip portion, and the central portion of each of the second convex portions has a central portion. A concave U-shaped engaging tank is formed, and the second convex portion is engaged with the U-shaped engaging tank.
The inner cover has a depth smaller than that of the accommodating tank in the recessed space of the base shell, and a stepped cover edge is formed at the opening of the accommodating tank, and the cover edge is the base shell. The first lip portion is covered and engaged, and is crimped and covered by the second lip portion of the panel cover. On the peripheral surface of the storage tank, at least toward the center of the inner circle. A double pressing leak prevention housing assembly structure characterized in that a set of support portions that substantially project from each other is provided and the apex portion is a reinforcing portion. 前記内カバーの前記カバー縁の起立面と、前記ベースシェルの前記第１のリップ部の対応した起立面と、前記パネルカバーの前記環状凹部の対応した起立面とにより９０度より小さな夾角が形成されることを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。 An elevation angle of less than 90 degrees is formed by the upright surface of the cover edge of the inner cover, the corresponding upright surface of the first lip portion of the base shell, and the corresponding upright surface of the annular recess of the panel cover. The double pressing leakage prevention housing assembly structure according to claim 1. 前記支持部は、前記補強部に接続された環状凹溝を有することを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。 The double pressing leakage prevention housing assembly structure according to claim 1, wherein the support portion has an annular concave groove connected to the reinforcing portion. 前記ベースシェル及び前記内カバーの形状は合致するか合致しないことを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。 The double pressing leakage prevention housing assembly structure according to claim 1, wherein the shapes of the base shell and the inner cover match or do not match. 前記内カバーの前記収容槽内には、分離プレートが配設されることを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。 The double pressing leakage prevention housing assembly structure according to claim 1, wherein a separation plate is disposed in the storage tank of the inner cover. 前記ベースシェルの前記折り返し部は階段状を呈し、前記パネルカバーの外側に形成された前記被覆面も階段状を呈することを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。 The double pressing leakage prevention housing assembly structure according to claim 1, wherein the folded portion of the base shell has a stepped shape, and the covering surface formed on the outside of the panel cover also has a stepped shape. .. 前記支持部の頂端の前記補強部の高さは、前記内カバーの前記カバー縁より僅かに高いことを特徴とする請求項１に記載の二重押付け漏れ防止筐体アセンブリ構造。

The double pressing leakage prevention housing assembly structure according to claim 1, wherein the height of the reinforcing portion at the top end of the supporting portion is slightly higher than the height of the cover edge of the inner cover.
JP2021062619A 2020-05-29 2021-04-01 Double pressing leakage prevention enclosure assembly structure Pending JP2021187551A (en)

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