TWI729946B - Lid and container with lid - Google Patents

Lid and container with lid Download PDF

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Publication number
TWI729946B
TWI729946B TW109134834A TW109134834A TWI729946B TW I729946 B TWI729946 B TW I729946B TW 109134834 A TW109134834 A TW 109134834A TW 109134834 A TW109134834 A TW 109134834A TW I729946 B TWI729946 B TW I729946B
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Taiwan
Prior art keywords
elastic
lid
container body
container
cover
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TW109134834A
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Chinese (zh)
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TW202114915A (en
Inventor
古和康弘
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皇冠金屬工業股份有限公司
日商膳魔師股份有限公司
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Publication of TW202114915A publication Critical patent/TW202114915A/en
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    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/06—Sealings formed by liquid or plastic material
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/0442—Collars or rings
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1622—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a passage for the escape of gas between the closure and the lip of the container mouth
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • 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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3837—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 with thermal insulation rigid container in the form of a bottle, jar or like container
    • B65D81/3841—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 with thermal insulation rigid container in the form of a bottle, jar or like container formed with double walls, i.e. hollow
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Thermally Insulated Containers For Foods (AREA)

Abstract

本發明提供一種蓋體及帶蓋容器，可防止容器本體內壓力較低時，防水襯墊貼附在容器本體的懸伸部，其中，防水襯墊是以環狀彈性構件所構成，該環狀彈性體在蓋本體安裝在容器本體的狀態下，抵接於自容器本體內側整圈突出的懸伸部，且防水襯墊包含有自彈性體的外周面朝擴徑方向整圈突出的彈性凸緣部、自彈性構件的外周面朝下方整圈突出的彈性套筒部，以及設於彈性凸緣部的間隙形成部，在彈性凸緣部與懸伸部的入口側面接觸，且彈性套筒部與懸伸部的頂端側面接觸的狀態下，間隙形成部在彈性凸緣部與懸伸部之間形成間隙。The present invention provides a lid and a container with a lid, which can prevent a waterproof gasket from being attached to the overhanging part of the container body when the pressure inside the container body is low. The waterproof gasket is composed of a ring-shaped elastic member. When the cap body is mounted on the container body, the elastic body abuts against the overhanging part protruding from the inner side of the container body, and the waterproof gasket includes a protruding part from the outer peripheral surface of the elastic body in the direction of expanding diameter. The elastic flange part, the elastic sleeve part protruding downward from the outer peripheral surface of the elastic member, and the gap forming part provided on the elastic flange part are in contact with the entrance side of the overhanging part at the elastic flange part, and the elastic sleeve part is elastic In a state where the sleeve part is in contact with the tip side surface of the overhanging part, the gap forming part forms a gap between the elastic flange part and the overhanging part.

Description

蓋體及帶蓋容器Lid and container with lid

本發明係關於蓋體及帶蓋容器，尤指一種可防止容器本體內壓力較低時，防水襯墊緊貼在懸伸部的蓋體及帶蓋容器。The present invention relates to a lid body and a container with a lid, in particular to a lid body and a container with a lid that can prevent the waterproof gasket from sticking to the overhang part when the pressure in the container body is low.

已知一種帶蓋容器，具有一蓋體(塞體)，可拆裝自如地安裝在上端開有開口的容器本體的頭頸部，以塞住容器本體的上端開口部(例如，日本發明專利第3687084公報及日本發明公開第2013-220173公報)。如此的帶蓋容器具有用以塞住容器本體的上端開口部的蓋本體，並構成為可藉由螺合將該本體安裝至容器本體，又，蓋體具有可拆裝自如地安裝在容器本體的防水襯墊，並構成為可藉由該防水襯墊密封(水密封)容器本體與蓋本體之間，防水襯墊由環狀彈性體所構成，可拆裝自如地安裝至蓋本體，防水襯墊在蓋本體以螺合安裝在容器本體時，抵接於自容器本體內側整圈突出的懸伸部，藉此彈性變形而成為密合於懸伸部整圈的狀態，以此，可密封(水密封)容器本體與蓋體之間。特別要說明的是，上述帶蓋容器，於容器本體內裝入熱飲經過一段時間後，會因為溫度的下降而使密閉容器本體內的壓力成為較低壓(減壓)的狀態，此時，防水襯墊會緊貼懸伸部，而造成蓋本體朝開啟方向旋轉時的摩擦力增加，或是會將蓋本體朝容器本體的內側拉扯，嗣，蓋本體會變得難以由容器本體取下，另一方面，當設置閥體等用以解除容器本體內的減壓狀態的其他構件時，會增加構件數量而使成本上升。A known container with a lid has a lid (plug body) that is detachably installed on the head and neck of the container body with an opening at the upper end to plug the upper opening of the container body (for example, Japanese Patent No. 3687084 gazette and Japanese Invention Publication No. 2013-220173 gazette). Such a container with a lid has a lid body for plugging the upper end opening of the container body, and is configured so that the body can be attached to the container body by screwing, and the lid body is detachably attached to the container body The waterproof gasket is configured to seal (water seal) between the container body and the lid body by the waterproof gasket. The waterproof gasket is composed of a ring-shaped elastic body and can be detachably installed to the lid body. When the cover body is screwed to the container body, the gasket abuts against the overhang part protruding from the inner side of the container body, and thereby elastically deforms to be in close contact with the overhang part. Sealable (water-sealed) between the container body and the lid. In particular, the above-mentioned container with a lid, after a period of time when hot beverages are put in the container body, the pressure in the closed container body will become a lower pressure (reduced pressure) due to the drop in temperature. At this time, The waterproof gasket will stick to the overhanging part, which will increase the friction when the lid body rotates in the opening direction, or pull the lid body toward the inside of the container body, and the lid body will become difficult to remove from the container body. On the other hand, when other components such as a valve body to release the decompression state in the container body are provided, the number of components will increase and the cost will increase.

有鑑於上述習知事實而被提出，目的是提供一種蓋體，可維持防水襯墊帶來的良好密封性，又可在不設置閥體等另添構件的形況下，在容器本體內壓力較低時，防止防水襯墊成為緊貼在懸伸部的狀態，另外提供一種帶蓋容器，藉由具有像上述這樣的蓋體，可防止蓋本體難以自容器本體取下的情況。It was proposed in view of the above-mentioned conventional facts. The purpose is to provide a cover body that can maintain the good sealing performance brought by the waterproof gasket, and can also provide pressure in the container body without additional components such as a valve body. When it is low, the waterproof gasket is prevented from being in close contact with the overhanging portion. In addition, a container with a lid is provided. By having a lid as described above, it is possible to prevent the lid body from being difficult to remove from the container body.

本發明之一目的，係一種蓋體，可拆裝自如地安裝於上端開有開口的容器本體，該蓋體包含有蓋本體，用以塞住該容器本體的上端開口部，以及防水襯墊，用以密封該容器本體與該蓋本體之間，其中，該防水襯墊係由環狀彈性構件所構成，該環狀彈性構件在該蓋本體安裝在該容器本體的狀態下，會與自該容器本體內側整圈突出的懸伸部相抵接，且該防水襯墊包含彈性凸緣部、彈性套筒部、以及間隙形成部，該彈性凸緣部係構成為自該彈性構件外周面朝擴徑方向整圈突出，該彈性套筒部係構成為自該彈性構件外周面朝下方整圈突出，該間隙形成部係設置在一部分的該彈性凸緣部上，該彈性凸緣部與該懸伸部的入口側的面時，該彈性套管部與該懸伸部頂部面接觸，並且該間隙形成部在該彈性凸緣部與該懸伸部之間形成間隙，其中，該間隙形成部係自該彈性凸緣中與該懸伸部相對的面突出的凸部，該間隙形成部係使該凸緣部中與該懸伸部相對的面凹陷的凹部，該間隙形成部係將該彈性凸緣部切出缺口所形成的缺口部，該間隙形成部係貫穿該彈性凸緣部的孔部，該彈性凸緣部沿著該懸伸部之入口側的面彈性變形，以使該彈性套筒部朝接觸該懸伸部頂部側的面的方向彈性位移，該蓋本體於自該上端開口部嵌入至該容器本體內側的部分具有環狀的嵌合凹部，該防水襯墊係可拆裝自如地安裝於該蓋本體，且於該彈性構件的內周面具有可與該嵌合凹部相嵌合的環狀的嵌合凸部，該嵌合凹部具有自其底側朝開口側寬度漸增的形狀，該嵌合凸部具有自其基端側朝前端側寬度漸窄的形狀，該彈性構件係由氟橡膠所構成，該蓋本體係藉由螺合安裝於該容器本體，如此，本發明可保持防水襯墊所帶來的良好密封性，同時當容器本體內的壓力較低時，可防止防水襯墊緊貼懸伸部的狀態發生。One object of the present invention is a lid that can be detachably installed on a container body with an opening at the upper end. The lid includes a lid body for plugging the upper opening of the container body and a waterproof gasket, Used to seal between the container body and the lid body, wherein the waterproof gasket is composed of a ring-shaped elastic member, and the ring-shaped elastic member will interact with each other when the lid body is installed on the container body. The overhanging portion protruding from the inside of the container body abuts, and the waterproof gasket includes an elastic flange portion, an elastic sleeve portion, and a gap forming portion. The elastic flange portion is configured to face from the outer peripheral surface of the elastic member. The elastic sleeve portion is configured to protrude a full circle downward from the outer peripheral surface of the elastic member, the gap forming portion is provided on a part of the elastic flange portion, and the elastic flange portion is When the surface of the entrance side of the overhanging portion, the elastic sleeve portion is in contact with the top surface of the overhanging portion, and the gap forming portion forms a gap between the elastic flange portion and the overhanging portion, wherein the gap forms The part is a convex part that protrudes from the surface of the elastic flange opposite to the overhang, and the gap forming part is a recess that dents the surface of the flange opposite to the overhang. The gap forming part is The elastic flange part cuts out the notch formed by the notch, the gap forming part penetrates the hole part of the elastic flange part, and the elastic flange part is elastically deformed along the entrance side surface of the overhanging part to make The elastic sleeve portion is elastically displaced in a direction contacting the surface on the top side of the overhanging portion, the cover body has a ring-shaped fitting recess in a portion that is inserted into the container body from the upper end opening portion, and the waterproof gasket It is detachably installed on the cover body, and on the inner peripheral surface of the elastic member has a ring-shaped fitting convex portion that can be fitted into the fitting concave portion, and the fitting concave portion has a bottom side facing toward The opening side has a gradually increasing width, the fitting convex portion has a shape with a narrower width from the base end side to the front end side, the elastic member is made of fluororubber, and the lid system is attached to the container by screwing The main body, in this way, the present invention can maintain the good sealing performance brought by the waterproof gasket, and at the same time, when the pressure in the container body is low, it can prevent the waterproof gasket from sticking to the overhanging part.

本發明提之另一目的，一種帶蓋容器，具有前述目的所提及的蓋體，以及供該蓋體安裝之容器本體，其中，該容器本體具有真空絕熱構造，如此，藉由具有如上述之蓋體，可防止難以將蓋本體從容器本體拆卸的情況。Another object of the present invention is a container with a lid, which has the lid mentioned in the above-mentioned object and a container body for installing the lid, wherein the container body has a vacuum insulation structure. The lid body can prevent the situation that it is difficult to remove the lid body from the container body.

為便 貴審查委員能對本發明目的、技術特徵及其功效，做更進一步之認識與瞭解，茲舉實施例配合圖式，詳細說明如下：In order to facilitate your reviewers to have a further understanding and understanding of the purpose, technical features and effects of the present invention, the examples and diagrams are described in detail as follows:

請參閱第1圖所示，本實施型態的帶蓋容器100，具有一蓋體1及可拆裝自如地安裝在該蓋體1的容器本體2，其中，該帶蓋容器100係一種飲料用容器，該容器本體2藉由具有真空絕熱構造，以能保溫或保冷收容在該容器本體2的飲料(內容物)。具體而言，該容器本體2具有例如由不鏽鋼等構成之呈有底筒狀的外容器3及內容器4，係由在內容器4收容於外容器3內側的狀態下，將其相互的口部加以結合的雙層構造所構成，又，該外容器3與該內容器4之間設置有真空絕熱層5，該真空絕熱層5可以例如在減壓(真空吸引)至高度真空的腔室內，將設置在外容器3底面中央的排氣孔塞住而形成。Please refer to Figure 1, the container with a lid 100 of this embodiment has a lid 1 and a container body 2 detachably mounted on the lid 1, wherein the container with lid 100 is a beverage With a container, the container body 2 has a vacuum insulation structure, so that the beverage (contents) contained in the container body 2 can be kept warm or cold. Specifically, the container body 2 has, for example, an outer container 3 and an inner container 4 made of stainless steel in a cylindrical shape with a bottom. In addition, a vacuum insulation layer 5 is provided between the outer container 3 and the inner container 4, and the vacuum insulation layer 5 can be, for example, reduced pressure (vacuum suction) to a high vacuum chamber , The vent hole provided in the center of the bottom surface of the outer container 3 is plugged and formed.

該容器本體2具有呈大致圓形的底面部2a、自底面部2a的外周部拔立而形成為大致圓筒狀的本體部2b、以及自本體部2b的上端側縮徑而形成為大致圓筒狀的頭頸部2c，又，該頭頸部2c的內周面較該本體部2b的內周面更加縮徑，另外，該頭頸部2c的內周面整圈突出設置有環狀的懸伸部6。本實施型態的帶蓋容器100雖具有全體呈大致圓筒形的外觀形狀，但帶蓋容器100的外觀形狀並未特別限制，可配合尺寸或設計等加以適當變更，此外，亦可於該容器本體2的外周面施加塗裝或印刷等。The container body 2 has a substantially circular bottom portion 2a, a body portion 2b that is formed into a substantially cylindrical shape uplifted from the outer peripheral portion of the bottom portion 2a, and is formed into a substantially circular shape by reducing the diameter from the upper end side of the body portion 2b. A cylindrical head portion 2c, and the inner peripheral surface of the head portion 2c is more reduced in diameter than the inner peripheral surface of the body portion 2b, and the inner peripheral surface of the head portion 2c is protrudingly provided with a ring-shaped overhang Section 6. Although the container with lid 100 of this embodiment has a generally cylindrical appearance shape, the external shape of the container with lid 100 is not particularly limited, and can be appropriately changed according to the size or design. The outer peripheral surface of the container body 2 is painted or printed.

復請參閱第1圖所示，本實施型態的蓋體1，構成塞住容器本體2的上端開口部2d的塞體，具體而言，該蓋體1包含有蓋本體7、以及通過鉸鏈部8可旋動自在地安裝在蓋本體7的蓋構件9。在此特別一提，以下說明中，該蓋構件9通過該鉸鏈部8安裝於該蓋本體7的一側做為該蓋體1(帶蓋容器100)的後側(背面側)，而其相反側做為蓋體1(帶蓋容器100)的前側(正面側)。Please refer to Figure 1 again. The lid 1 of this embodiment forms a plug that plugs the upper opening 2d of the container body 2. Specifically, the lid 1 includes a lid body 7 and a hinge portion 8 The cover member 9 is rotatably mounted on the cover body 7. In particular, in the following description, the lid member 9 is installed on the side of the lid body 7 by the hinge portion 8 as the rear side (back side) of the lid body 1 (the container with lid 100), and The opposite side serves as the front side (front side) of the lid body 1 (the container with lid 100).

該蓋本體7係由耐熱性樹脂(例如：聚丙烯(PP)等)所構成，該蓋本體7具有周壁7a，以與該容器本體2的本體部2b連續的方式形成為大致圓筒狀；上壁7c之頂側設有開口部7b，該開口部7b的直徑會小於該上壁7c的直徑；以及飲口形成部12，可拆裝自如地安裝於開口部7b，該蓋本體7係通過螺合可拆裝自如地安裝在該容器本體2的頭頸部2c，因此，該周壁7a的內周面設有陰螺紋部10，而該頭頸部2c的外周面則設有可與該陰螺紋部10螺合的陽螺紋部11，請參閱第1及2圖所示，蓋本體7的開口部7b，可拆裝自如地安裝有形成飲用口或注入口(本實施型態為飲用口)的飲口形成部12，飲口形成部12係由耐熱性樹脂(例如：聚丙烯(PP)等)所構成。The lid body 7 is made of heat-resistant resin (for example, polypropylene (PP), etc.), the lid body 7 has a peripheral wall 7a, and is formed into a substantially cylindrical shape in a continuous manner with the body portion 2b of the container body 2; The top side of the upper wall 7c is provided with an opening 7b, the diameter of the opening 7b will be smaller than the diameter of the upper wall 7c; and the drinking spout forming portion 12 is detachably installed in the opening 7b, the cover body 7 is It is detachably mounted on the head and neck portion 2c of the container body 2 by screwing. Therefore, the inner peripheral surface of the peripheral wall 7a is provided with a female thread portion 10, and the outer peripheral surface of the head and neck portion 2c is provided with a female thread portion 10 The male threaded portion 11 to which the threaded portion 10 is screwed, please refer to Figures 1 and 2. The opening 7b of the cover body 7 is detachably installed to form a drinking port or an injection port (this embodiment is a drinking port) The spout forming part 12 of ), the spout forming part 12 is made of heat-resistant resin (for example, polypropylene (PP), etc.).

該飲口形成部12具有：底壁12a形成有排液口13及排氣口14；筒狀之周壁12b，自底壁12a的外周面的周圍向上拔立；下側凸緣部12c，自底壁12a的外周面的下端側突出為環狀；一對上側凸緣部12d，自周壁12b的外周面上端側朝左右兩側水平方向突出；以及就口部12e，自周壁12b的前側上端突出為斜切口狀，其中，該就口部12e位於該飲口形成部12的前側，該排液口13設置為於上下方向貫穿該底壁12a，該排氣口14設置為在較該排液口13高的位置於上下方向貫穿底壁12a，又，該排液口13相較於該排氣口14位於靠該飲口形成部12側(前側)，且該排液口13相較於形成為圓形的該排氣口14，形成為於前後方向增大的大致橢圓形狀。The drinking opening forming portion 12 has: a bottom wall 12a formed with a liquid discharge port 13 and an exhaust port 14; a cylindrical peripheral wall 12b that rises upward from the periphery of the outer peripheral surface of the bottom wall 12a; and a lower flange portion 12c from The lower end side of the outer peripheral surface of the bottom wall 12a protrudes in a ring shape; a pair of upper flange portions 12d project from the outer peripheral surface end side of the peripheral wall 12b toward the left and right sides horizontally; The protrusion is in the shape of an oblique cut, wherein the mouth portion 12e is located on the front side of the drinking spout forming portion 12, the liquid drain 13 is arranged to penetrate the bottom wall 12a in the up and down direction, and the exhaust port 14 is arranged to be higher than the row The high position of the liquid port 13 penetrates the bottom wall 12a in the vertical direction, and the liquid discharge port 13 is located on the side (front side) of the drinking port forming portion 12 compared to the exhaust port 14, and the liquid discharge port 13 is relatively The exhaust port 14 formed in a circular shape is formed in a substantially elliptical shape enlarged in the front-rear direction.

該蓋本體7與該飲口形成部12之間，設有用以將該飲口形成部12可拆裝自如地安裝在該蓋本體7的開口部7b的拆裝機構15，該拆裝機構15具有形成在該飲口形成部12前側的第一爪部16，以及於該飲口形成部12的後側設有第二爪部17的止動部18，該第一爪部16係設置為自該周壁12b的外周面上端側朝前方突出，該第二爪部17設置為自該止動部18的上端(前端)側向後方突出，該止動部18配置於該飲口形成部12的後側，且通過位於其下端(基端)側的鉸鏈部19可旋動自如地安裝於該飲口形成部12。Between the cover body 7 and the drinking spout forming portion 12, there is provided a dismounting mechanism 15 for detachably mounting the spout forming portion 12 to the opening 7b of the cover body 7. The dismounting mechanism 15 There is a first claw portion 16 formed on the front side of the spout forming portion 12, and a stopper portion 18 provided with a second claw portion 17 on the back side of the spout forming portion 12, and the first claw portion 16 is arranged as The end side of the outer peripheral surface of the peripheral wall 12b protrudes forward, the second claw portion 17 is provided so as to protrude rearward from the upper end (front end) side of the stopper portion 18, and the stopper portion 18 is arranged on the mouth forming portion 12 It is rotatably attached to the spout forming portion 12 via a hinge portion 19 located on the lower end (base end) side of the lipstick.

該飲口形成部12與該止動部18之間，配設有由例如橡膠或彈性體等彈性構件所構成的施力構件20，該施力構件20安裝在該止動部18與該飲口形成部12相對向的面上，然而，就該施力構件20而言，亦可使用盤簧等彈簧構件來取代上述彈性構件，該施力構件20，係當將該止動部18的前端側朝前方旋動時，通過該止動部18與該飲口形成部12之間被壓縮(彈性變形)，會賦予該止動部18向後方，又，該止動部18的上端(前端)部設有易於以手指旋動操作該止動部18的操作部18a。Between the drinking spout forming portion 12 and the stopper 18, a urging member 20 composed of an elastic member such as rubber or elastomer is arranged, and the urging member 20 is installed on the stopper 18 and the drinking spout. The facing surface of the forming portion 12, however, for the urging member 20, a spring member such as a coil spring can also be used instead of the above-mentioned elastic member. The urging member 20 is supposed to face the front end side of the stopper 18 When rotating forward, the stopper 18 is compressed (elastically deformed) between the stopper 18 and the spout forming portion 12, and the stopper 18 is given to the rear. In addition, the upper end (front end) of the stopper 18 The operation part 18a which is easy to operate the stop part 18 with a finger rotation is provided.

另一方面，該拆裝機構15於該蓋本體7的前側具有第一被卡止部21，於該蓋本體7的後側具有第二被卡止部22，該第一被卡止部21及該第二被卡止部22係由分別沿著該上壁7c的開口部7b設置於前後位置的段差部所形成，該拆裝機構15中，該第一爪部16在相對於該第一被卡止部21定位的狀態下，於該蓋本體7的開口部7b的內側，自下側嵌入該飲口形成部12，此時，該蓋本體7的上壁7c的下表面抵接有一對上側凸緣部12d，又，該第一爪部16係被該第一被卡止部21所卡止，進而，該第二爪部17與該蓋本體7的開口部7b邊緣抵接，並且隨著該第二爪部17越過該開口部7b的邊緣，在該止動部18的前端側朝前方旋動後，該第二爪部17會在該止動部18的前端側復原至後方原本的位置的同時被該第二被卡止部22卡止，藉此，該飲口形成部12會成為安裝在該蓋本體7的開口部7b的狀態，又，該飲口形成部12在安裝同時，會呈現該就口部12e自該蓋本體7的開口部7b朝外部(上方)突伸出來的狀態。On the other hand, the dismounting mechanism 15 has a first locked portion 21 on the front side of the cover body 7 and a second locked portion 22 on the rear side of the cover body 7, the first locked portion 21 And the second locked portion 22 is formed by stepped portions provided at front and rear positions along the opening 7b of the upper wall 7c, respectively. In the disassembly mechanism 15, the first claw portion 16 is opposite to the first claw portion 16 In a state of being positioned by the locking portion 21, the mouthpiece forming portion 12 is inserted into the opening 7b of the lid body 7 from the lower side. At this time, the lower surface of the upper wall 7c of the lid body 7 abuts There is a pair of upper flange portions 12d, and the first claw portion 16 is locked by the first locked portion 21, and further, the second claw portion 17 abuts against the edge of the opening 7b of the cover body 7 , And as the second claw portion 17 passes over the edge of the opening 7b, after the front end side of the stop portion 18 is rotated forward, the second claw portion 17 will be restored on the front end side of the stop portion 18 It is locked by the second locked portion 22 while reaching its original position, whereby the spout forming part 12 will be in a state of being attached to the opening 7b of the lid body 7, and the spout forming part 12 At the time of installation, the seat portion 12e will protrude outward (upward) from the opening 7b of the cover body 7.

另一方面，該拆裝機構15，藉由使該止動部18的操作部18a朝前方旋動，可解除該第二爪部17對該第二被卡止部22的卡止狀態，藉此，可隨著該第一爪部16對該第一被卡止部21的卡止狀態的解除，而將該飲口形成部12自該蓋本體7的開口部7b的下側拆卸。On the other hand, the dismounting mechanism 15 can release the locked state of the second pawl portion 17 to the second locked portion 22 by rotating the operating portion 18a of the stopper portion 18 forward. Therefore, the spout forming portion 12 can be detached from the lower side of the opening 7b of the lid body 7 as the first claw portion 16 is released from the locked state of the first locked portion 21.

裝設有該飲口形成部12的蓋本體7，可藉由安裝在該容器本體2的頭頸部2c，而以該飲口形成部12自上端開口部2d嵌入至該容器本體2內側的狀態，塞住該容器本體2的上端開口部2d，復請參閱第1及2圖所示，該飲口形成部12的下側凸緣部12c，係自該蓋本體7的上端開口部2d嵌入至該容器本體2內側的部分，其上端側的外周面整圈設有環狀之嵌合凹部24，該飲口形成部12的嵌合凹部24以可拆裝的方式安裝有防水襯墊23，該防水襯墊23係一環狀密封構件，用以密封該懸伸部6(容器本體2)與該飲口形成部12(蓋本體7)之間，該防水襯墊23係由矽橡膠禍氟橡膠等具耐熱性的橡膠或是彈性體等彈性構件所構成，特別是本實施型態中，係使用由氟橡膠(例如：偏二氟乙烯類(FKM)、四氟乙烯-丙烯類(FEPM)、四氟乙烯-紫色正戊醚(FFKM)等)構成的彈性構件做為防水襯墊23，氟橡膠具有優良的耐化學性，且不易附著內容物引起的異味等特性。The cap body 7 equipped with the spout forming portion 12 can be fitted to the head and neck portion 2c of the container body 2, and the spout forming portion 12 can be inserted into the container body 2 from the upper end opening 2d. , Plug the upper end opening 2d of the container body 2, please refer to Figures 1 and 2. The lower flange portion 12c of the spout forming portion 12 is inserted from the upper end opening 2d of the lid body 7 The part to the inside of the container body 2 is provided with a ring-shaped fitting recess 24 on the outer peripheral surface of the upper end side, and the fitting recess 24 of the drinking spout forming part 12 is detachably mounted with a waterproof gasket 23 , The waterproof gasket 23 is a ring-shaped sealing member for sealing the overhanging portion 6 (container body 2) and the mouth forming portion 12 (lid body 7), the waterproof gasket 23 is made of silicone rubber It is composed of heat-resistant rubber such as fluorine rubber or elastic members such as elastomers. Especially in this embodiment, fluorine rubber (for example: vinylidene fluoride (FKM), tetrafluoroethylene-propylene-based (FEPM), tetrafluoroethylene-purple n-pentyl ether (FFKM), etc.) are used as the waterproof gasket 23. The fluoroelastomer has excellent chemical resistance and is not easy to adhere to the peculiar smell caused by the content.

請參閱第1、3及4圖所示，該防水襯墊23的內周面，整圈設置有可嵌合於該嵌合凹部24的環狀嵌合凸部23a，該防水襯墊23藉由將該嵌合凸部23a嵌合於該嵌合凹部24，可嵌裝至該嵌合凹部24，另一方面，該防水襯墊23藉由其本身的彈性變形(拉伸)可自該嵌合凹部24(飲口形成部12)拆卸，藉此，可分別清潔該防水襯墊23與該飲口形成部12，而可保持該防水襯墊23與該飲口形成部12之間的衛生。Please refer to Figures 1, 3, and 4, the inner peripheral surface of the waterproof gasket 23 is provided with a ring-shaped fitting convex portion 23a that can be fitted into the fitting concave portion 24, and the waterproof gasket 23 By fitting the fitting convex portion 23a to the fitting concave portion 24, it can be fitted into the fitting concave portion 24. On the other hand, the waterproof gasket 23 can be deformed (stretched) from the fitting concave portion 24 by its own elastic deformation. The fitting recess 24 (the drinking spout forming part 12) is detached, whereby the waterproof gasket 23 and the drinking spout forming part 12 can be cleaned separately, and the gap between the waterproof gasket 23 and the drinking spout forming part 12 can be maintained. health.

該嵌合凹部24係呈自其底側朝開口側寬度漸寬的錐形狀，另一方面，該嵌合凸部23a做為與該嵌合凹部24相對應的形狀，係呈自基端側向前端側寬度漸窄的錐形狀，藉由該嵌合凹部24與該嵌合凸部23a具有這樣的錐形狀，該防水襯墊23不會輕易相對於該飲口形成部12的嵌合凹部24脫落，特別是當使用上述氟橡膠所構成的防水襯墊23時，由於氟橡膠比起矽橡膠更不易伸展，因此優選使該嵌合凹部24與該嵌合凸部23a形成為如上述的錐形狀。The fitting recess 24 has a tapered shape whose width is gradually wider from the bottom side to the opening side. On the other hand, the fitting convex portion 23a has a shape corresponding to the fitting recess 24 and is formed from the base end side. A tapered shape with a narrower width toward the tip side. Since the fitting concave portion 24 and the fitting convex portion 23a have such a tapered shape, the waterproof gasket 23 will not easily be opposed to the fitting concave portion of the spout forming portion 12 24 falls off. Especially when the waterproof gasket 23 made of the above-mentioned fluororubber is used, the fluororubber is more difficult to stretch than the silicone rubber. Therefore, it is preferable that the fitting concave portion 24 and the fitting convex portion 23a are formed as described above Cone shape.

該防水襯墊23具有自其外周面朝擴徑方向整圈突出的彈性凸緣部23b、以及自彈性構件的外周面朝下方整圈突出的彈性套筒部23c，其中，該彈性凸緣部23b係與該懸伸部6的入口側的面抵接的部分，該彈性套筒部23c係與該懸伸部6的頂端側的面抵接的部分，又，該彈性套筒部23c係呈朝向其下方漸漸擴徑的錐形，藉此成立(該彈性凸緣部23b的外徑)大於(該懸伸部6的內徑)大於(該彈性套筒部23c的外徑)的關係。The waterproof gasket 23 has an elastic flange portion 23b protruding from the outer circumferential surface of the elastic member in a full circle toward the direction of expansion, and an elastic sleeve portion 23c protruding from the outer circumferential surface of the elastic member downward in a full circle, wherein the elastic flange portion 23b is the part that abuts against the surface on the inlet side of the overhanging portion 6, the elastic sleeve portion 23c is the portion that abuts against the surface on the tip side of the overhanging portion 6, and the elastic sleeve portion 23c is It has a tapered shape that gradually expands toward the bottom, thereby establishing a relationship that (the outer diameter of the elastic flange portion 23b) is larger than (the inner diameter of the overhang portion 6) is larger than (the outer diameter of the elastic sleeve portion 23c) .

當該蓋本體7安裝於該容器本體2時，該防水襯墊23藉由抵接於該容器本體2的懸伸部6，一面彈性變形一面形成為整圈密合於該懸伸部6的狀態，此時，該防水襯墊23藉著該彈性凸緣部23b沿著該懸伸部6的入口側的面彈性變形，使該彈性套筒部23c朝與該懸伸部6的頂端側的面接觸的方向彈性位移，亦即，該彈性套筒部23c被沿著該懸伸部6的入口側的面向上方舉起，與此同時該彈性套筒部23c向擴徑方向擴張，成為被推往該懸伸部6之頂端側的面的狀態，藉此，可使該防水襯墊23密合於該懸伸部6，同時密封(水密封) 該懸伸部6(容器本體2)與該飲口形成部12(蓋本體7)之間，然而，該防水襯墊23中，不限定一定要具有呈朝下方漸漸擴徑之錐形的該彈性套筒部23c，該彈性套筒部23c的形狀，只要形成為能藉由該彈性凸緣部23b沿著該懸伸部6的入口側的面彈性變形，而使該彈性套筒部23c朝與該懸伸部6的頂端側的面接觸的方向彈性位移即可。When the lid body 7 is installed on the container body 2, the waterproof gasket 23 abuts against the overhanging portion 6 of the container body 2, while elastically deforming, the waterproof liner 23 is formed into a full circle tightly attached to the overhanging portion 6 State, at this time, the waterproof gasket 23 is elastically deformed by the elastic flange portion 23b along the entrance side surface of the overhang portion 6, so that the elastic sleeve portion 23c faces the tip side of the overhang portion 6. That is, the elastic sleeve portion 23c is lifted upward along the entrance-side surface of the overhanging portion 6, and at the same time, the elastic sleeve portion 23c expands in the direction of increasing diameter to become The state of being pushed to the top side surface of the overhanging portion 6, whereby the waterproof gasket 23 can be closely attached to the overhanging portion 6, while sealing (water sealing) the overhanging portion 6 (container body 2) ) And the drinking spout forming portion 12 (the cover body 7), however, the waterproof gasket 23 is not limited to having the elastic sleeve portion 23c having a tapered diameter gradually expanding downward, and the elastic sleeve The shape of the cylindrical portion 23c can be formed so that the elastic flange portion 23b is elastically deformed along the entrance side surface of the overhanging portion 6, so that the elastic sleeve portion 23c faces the top end of the overhanging portion 6. The elastic displacement of the side surface contact direction is sufficient.

復請參閱第1圖所示，該蓋構件9係用以塞住該蓋本體7的上端，係以耐熱性樹脂(例如：聚丙烯(PP)等)所構成，該蓋構件9具有以與該蓋本體7的周壁7a連續的方式形成為大致圓筒狀的周壁9a、以及覆蓋周壁9a的頂面的頂壁9b，該蓋構件9的內側設有用以嵌入至該飲口形成部12的閉塞構件25，該閉塞構件25係藉由嵌合的方式安裝於頂壁9b的下面側大致中央，該閉塞構件25的外周部可拆裝自如地安裝有可塞住該飲口形成部12的排液口13及排氣口14的蓋襯墊26，該蓋襯墊26適用以密封該飲口形成部12與該閉塞構件25之間的塞子狀的密封構件，該蓋襯墊26係由彈性構件所形成，彈性構件可使用與該防水襯墊23相同的材質。Please refer to Figure 1 again. The cover member 9 is used to plug the upper end of the cover body 7 and is made of heat-resistant resin (for example: polypropylene (PP), etc.). The cover member 9 has The peripheral wall 7a of the cover body 7 is continuously formed as a generally cylindrical peripheral wall 9a and a top wall 9b covering the top surface of the peripheral wall 9a. The inner side of the cover member 9 is provided with an insert to be inserted into the mouth forming portion 12 A closing member 25, which is mounted on the lower surface of the top wall 9b substantially in the center by fitting, and is detachably mounted on the outer periphery of the closing member 25 to block the drinking spout forming portion 12 The cover gasket 26 of the drain port 13 and the exhaust port 14, the cover gasket 26 is suitable for sealing a plug-shaped sealing member between the drinking port forming portion 12 and the closing member 25, and the cover gasket 26 is formed by An elastic member is formed, and the elastic member can be made of the same material as the waterproof gasket 23.

該蓋襯墊26以覆蓋該閉塞構件25的外周部的方式嵌裝於該閉塞構件25，又，該蓋襯墊26設有與該排液口13抵接之呈大致圓頂狀之第一塞部26a、以及與該排氣口14抵接之呈大致圓柱狀的第二塞部26b，當該蓋襯墊26嵌入至該飲口形成部12內側時，會一邊彈性變形一邊以該第一塞部26a密合於該排液口13周圍的狀態塞住該排液口13，以該第二塞部26b密合於該排氣口14周圍的狀態塞住該排氣口14，藉此，可密封該飲口形成部12與該閉塞構件25之間。The cover gasket 26 is embedded in the closure member 25 so as to cover the outer periphery of the closure member 25. Furthermore, the cover gasket 26 is provided with a first substantially dome-shaped first contacting the liquid discharge port 13 The plug portion 26a and the substantially cylindrical second plug portion 26b contacting the exhaust port 14 when the lid gasket 26 is inserted into the mouth forming portion 12 will be elastically deformed while using the second plug portion 26b. A plug portion 26a closes the drain port 13 in a state where the drain port 13 is closed, and the second plug portion 26b closes the exhaust port 14 in a state where the exhaust port 14 is closed. Therefore, the space between the drinking spout forming portion 12 and the blocking member 25 can be sealed.

該蓋構件9與該鉸鏈部8之間設有施力構件27，該施力構件27係由例如橡膠或彈性體等構成的環狀彈性構件，勾住該蓋構件9與該鉸鏈部8之間，該蓋構件9藉由該施力構件27成為將該飲口形成部12的排液口13及排氣口14朝開啟的方向(開啟方向)施力的狀態，然而，該施力構件27並不限於由上述彈性構件構成，亦可將扭力螺旋彈簧等彈簧構件設置在該鉸鏈部8的內側，對該蓋構件9朝開啟方向施力。A urging member 27 is provided between the lid member 9 and the hinge portion 8. The urging member 27 is an annular elastic member made of, for example, rubber or elastomer, and hooks between the lid member 9 and the hinge portion 8. The lid member 9 is brought into a state of urging the liquid discharge port 13 and the exhaust port 14 of the spout forming portion 12 in the opening direction (opening direction) by the urging member 27. However, the urging member 27 is not Limited to being constituted by the above-mentioned elastic member, a spring member such as a torsion coil spring may be provided inside the hinge portion 8 to urge the lid member 9 in the opening direction.

該蓋體1在該蓋構件9塞住該蓋本體7上端的位置(以下稱為栓塞位置)具有用以將該蓋構件9固定在該蓋本體7的蓋鎖定機構28，該蓋鎖定機構28具有可透過鉸鏈部29旋動自如地安裝在該蓋本體7的鎖定構件30、以及可透過該鉸鏈部29旋動自如地安裝在該蓋本體7的止動環31，其中，該鎖定構件30係被設置在該蓋本體7(周壁7a)的前側的鉸鏈部29可旋動自如地支持，該鎖定構件30具有自該鉸鏈部29朝上方延伸的第一臂部30a、以及自該鉸鏈部29朝下方延伸的第二臂部30b，該第一臂部30a的前端(鎖定構件30的上端)設有朝後方突出的鉤部32，在該第二臂部30b與該周壁7a之間設置有例如盤簧等彈簧構件所構成的施力構件33，亦可使用橡膠或彈性體等彈性構件來取代上述彈簧構件做為施力構件33。The lid body 1 has a lid locking mechanism 28 for fixing the lid member 9 to the lid body 7 at a position where the lid member 9 plugs the upper end of the lid body 7 (hereinafter referred to as the plug position), and the lid locking mechanism 28 There is a locking member 30 rotatably installed on the lid body 7 through the hinge portion 29, and a stop ring 31 rotatably installed on the lid body 7 through the hinge portion 29, wherein the locking member 30 Is rotatably supported by a hinge portion 29 provided on the front side of the cover body 7 (peripheral wall 7a), and the locking member 30 has a first arm portion 30a extending upward from the hinge portion 29, and a hinge portion 29. A second arm portion 30b extending downward. The front end of the first arm portion 30a (the upper end of the locking member 30) is provided with a hook portion 32 protruding rearward, and is provided between the second arm portion 30b and the peripheral wall 7a. For example, there is an urging member 33 composed of a spring member such as a coil spring, and an elastic member such as rubber or an elastic body may be used as the urging member 33 instead of the above-mentioned spring member.

該止動環31是由一部分開放的環狀構件所構成，其兩端以可旋動自如的方式支撐於該鉸鏈部29的外側，藉此該止動環31呈可旋動的狀態，另一方面，該蓋鎖定機構28具有用以卡止該鎖定構件30之鉤部32的被鎖部34、以及可鉤住該止動環31的被止動部35，該被鎖部34係由該蓋構件9(周壁9a)的前側下端朝前方突出的爪部所構成，該被止動部35有與該止動環31內側對應的形狀，係由自包圍被鎖部34周圍的位置向前方突出的壁部所構成，藉由該蓋鎖定機構28，當該蓋構件9塞住該蓋本體7上端時，該鎖定構件30的鉤部32卡止於該被鎖部34，藉此可保持該蓋構件9塞住該蓋本體7上端的狀態，自該狀態，按壓操作該鎖定構件30的第二臂部30b對抗該施力構件33的施力，可使該鉤部32對被鎖部34的卡止狀態解除，藉此，可使被施力構件27施力的蓋構件9往開啟方向旋動，另一方面，藉由該蓋鎖定機構28，當該蓋構件9塞住該蓋本體7的上端時，該止動環31會鉤住被止動部35，而該阻止蓋構件9往開方向旋動，藉此，該蓋鎖定機構28可防止該蓋構件9因該鎖定構件30無預期的操作而打開。The stop ring 31 is composed of a partially open ring-shaped member, and its two ends are rotatably supported on the outside of the hinge portion 29, whereby the stop ring 31 is in a rotatable state. On the one hand, the lid locking mechanism 28 has a locked portion 34 for locking the hook portion 32 of the locking member 30, and a stopped portion 35 that can hook the stop ring 31, and the locked portion 34 is secured by The cover member 9 (peripheral wall 9a) is composed of a claw protruding forward from the lower end of the front side. The stopped portion 35 has a shape corresponding to the inner side of the stop ring 31, and is directed from a position surrounding the locked portion 34. The front protruding wall is constituted by the cover locking mechanism 28, when the cover member 9 plugs the upper end of the cover body 7, the hook 32 of the locking member 30 is locked in the locked portion 34, thereby enabling Keep the cover member 9 in a state where the upper end of the cover body 7 is plugged. From this state, the second arm portion 30b of the locking member 30 is pressed against the force of the urging member 33, so that the hook portion 32 can be applied to the locked portion. The locked state of 34 is released, whereby the lid member 9 energized by the urging member 27 can be rotated in the opening direction. On the other hand, by the lid locking mechanism 28, when the lid member 9 blocks the lid At the upper end of the main body 7, the stop ring 31 will hook the stopped portion 35, and the stop cover member 9 rotates in the opening direction, whereby the cover locking mechanism 28 can prevent the cover member 9 from being caused by the locking member. 30 Unexpected operation and opened.

要另外說明的是，請參閱第3B圖所示，本實施型態的蓋體1，於構成上述防水襯墊23的彈性凸緣部23b的一部分設有間隙形成部40，該間隙形成部40係自彈性凸緣部23b與懸伸部6相對向的面突出的凸部23d所形成，本實施型態中，該彈性凸緣部23b的下表面設有一個凸部23d，該凸部23d係以橫跨於彈性凸緣部23b的基端側與前端側之間的方式呈線性突出，又，該凸部23d的高度較彈性凸緣部23b的厚度小。In addition, please refer to FIG. 3B. The cover 1 of this embodiment is provided with a gap forming portion 40 in a part of the elastic flange portion 23b constituting the waterproof gasket 23. The gap forming portion 40 It is formed by a convex portion 23d protruding from the surface of the elastic flange portion 23b facing the overhanging portion 6. In this embodiment, the lower surface of the elastic flange portion 23b is provided with a convex portion 23d, and the convex portion 23d It protrudes linearly so as to straddle between the base end side and the front end side of the elastic flange part 23b, and the height of this convex part 23d is smaller than the thickness of the elastic flange part 23b.

請參閱5圖所示，本實施型態的帶蓋容器100，該彈性凸緣部23b成為接觸該懸伸部6的入口側的面的狀態同時，該彈性套筒部23c成為接觸該懸伸部6的頂端側的面的狀態，並且該凸部23d於該彈性凸緣部23b與該懸伸部6之間形成間隙S，然而，本實施型態的帶蓋容器100中，即使形成有上述間隙S，該懸伸部6與該彈性套筒部23c之間依然維持整圈接觸的狀態，藉此，該容器本體2內的飲料不會滲漏。Referring to Figure 5, in the container 100 with a lid of this embodiment, the elastic flange portion 23b is in contact with the surface of the overhang 6 on the inlet side, while the elastic sleeve portion 23c is in contact with the overhang The state of the tip side surface of the portion 6, and the convex portion 23d forms a gap S between the elastic flange portion 23b and the overhang portion 6. However, in the container 100 with a lid of this embodiment, even if it is formed In the above gap S, the overhanging portion 6 and the elastic sleeve portion 23c still maintain a full-circle contact state, whereby the beverage in the container body 2 does not leak.

本實施型態的帶蓋容器100，在該容器本體2內部裝入熱飲等一段時間後，因溫度下降，而密閉該容器本體2內的壓力降低，成為減壓狀態，此時，通過以該凸部23d(間隙形成部40)形成在該彈性凸緣部23b與該懸伸部6之間的間隙S，可自動將外部空氣自該懸伸部6與該彈性套筒部23c之間導入該容器本體2內部，藉此，可自動解除該容器本體2內的減壓狀態，而可防止該防水襯墊23緊貼在該懸伸部6的狀態，因此，藉由本實施型態的帶蓋容器100，將該蓋本體7往開啟方向旋轉時，可在對抗內部減壓的力、以及該防水襯墊23與該懸伸部6之間產生的摩擦力不增加的情況下，輕易將該蓋本體7從該容器本體2拆卸下來。In the container 100 with a lid of this embodiment, after a period of time such as a hot drink is filled in the container body 2, the pressure in the sealed container body 2 decreases due to the temperature drop, and becomes a decompressed state. At this time, by using the The convex portion 23d (gap forming portion 40) is formed in the gap S between the elastic flange portion 23b and the overhanging portion 6, and can automatically introduce external air from between the overhanging portion 6 and the elastic sleeve portion 23c The interior of the container body 2 can automatically release the pressure-reduced state in the container body 2 and prevent the waterproof gasket 23 from sticking to the overhanging portion 6. Therefore, the belt of this embodiment With the lid container 100, when the lid body 7 is rotated in the opening direction, it can be easily removed without increasing the internal pressure reduction force and the friction generated between the waterproof gasket 23 and the overhang 6 The cover body 7 is detached from the container body 2.

然而，當外部氣體通過該間隙S，從該懸伸部6與該彈性套筒部23c之間被導入該容器本體2內部時，該懸伸部6與該彈性套筒部23c之間會暫時解除密合狀態，但是，當外部氣體被導入該容器本體2內部之後，該懸伸部6與該防水襯墊23之間會再次成為維持密封狀態的狀態，藉此，該容器本體2中的飲料不會滲漏，另一方面，當該容器本體2內部加入熱飲，密閉的容器本體2內壓力上升，成為升壓狀態時，由於該容器本體2內的壓力會使該彈性套筒部23c緊貼該懸伸部6，因此可維持該懸伸部6與該防水襯墊23之間的密封狀態，藉此，容器本體2內的飲料不會滲漏。However, when external air passes through the gap S and is introduced into the container body 2 from between the overhanging portion 6 and the elastic sleeve portion 23c, there will be a temporary gap between the overhanging portion 6 and the elastic sleeve portion 23c. The sealed state is released, but when external air is introduced into the container body 2, the overhang 6 and the waterproof gasket 23 will again maintain a sealed state, whereby the container body 2 The beverage will not leak. On the other hand, when the container body 2 is filled with hot beverages, the pressure in the closed container body 2 rises and becomes a pressure-increasing state, the pressure in the container body 2 will cause the elastic sleeve portion 23c It is close to the overhanging portion 6 so that the sealing state between the overhanging portion 6 and the waterproof gasket 23 can be maintained, so that the beverage in the container body 2 does not leak.

上述實施型態中，雖然以在該彈性凸緣部23b的下表面設置一個凸部23d來做為間隙形成部40，但不限定為這樣的構造，亦可構造為，如第6圖所示，在該彈性凸緣部23b的下表面設置多數(第6圖中為兩個)凸部23d，藉此，調整形成在該彈性凸緣部23b與該懸伸部6之間的間隙S的數量，並且通過該等間隙S將外部空氣自該懸伸部6與該彈性套筒部23c之間導入該容器本體2內部，在密閉的容器本體2內壓力較低時，可防止該防水襯墊23緊貼該懸伸部6的狀態發生。In the above embodiment, although a convex portion 23d is provided on the lower surface of the elastic flange portion 23b as the gap forming portion 40, it is not limited to such a structure, and may be structured as shown in Fig. 6 , On the lower surface of the elastic flange portion 23b is provided with a large number of (two in Figure 6) convex portions 23d, thereby adjusting the gap S formed between the elastic flange portion 23b and the overhang 6 The number of external air is introduced into the container body 2 from between the overhanging portion 6 and the elastic sleeve portion 23c through the gaps S. When the pressure in the sealed container body 2 is low, the waterproof lining can be prevented The state in which the pad 23 is in close contact with the overhang 6 occurs.

承上，該凸部23d只要如上所述突出設置在該彈性凸緣部23b的下表面的基端側與前端側之間，而使該彈性凸緣部23b與該懸伸部6之間形成間隙S即可，因此，關於該凸部23d的形狀或大小(高度)並沒有特別限定，例如，可形成為突出為半球面狀的形狀，而關於間隙S的大小、配置等，可因應該防水襯墊23的材質或硬度、或者，該防水襯墊23與該懸伸部6間的密合程度等適當調整。In addition, the convex portion 23d only needs to be protrudingly provided between the base end side and the front end side of the lower surface of the elastic flange portion 23b as described above, so that the elastic flange portion 23b and the overhang portion 6 are formed between The gap S is sufficient. Therefore, the shape or size (height) of the convex portion 23d is not particularly limited. For example, it may be formed in a shape that protrudes into a hemispherical shape. The size and arrangement of the gap S may be adjusted accordingly. The material and hardness of the waterproof gasket 23, or the degree of adhesion between the waterproof gasket 23 and the overhang portion 6, etc. are appropriately adjusted.

如前所述，本實施型態的蓋體1，可維持該防水襯墊23所帶來的良好密封性，同時當該容器本體2內的壓力較低時，可防止該防水襯墊23緊貼該懸伸部6的狀態發生，因此，本實施型態的帶蓋容器100，藉由具有如上述之蓋體1，可防止難以將該蓋本體7從該容器本體2拆卸的情況，可進一步提升可用性，而本發明不限於上述實施型態，在不脫離本發明精神的範圍內可施加各種變化，例如，上述實施型態中，例示了設置該凸部23d作為間隙形成部40的例子，但並不限於這樣的構造。As mentioned above, the cover 1 of this embodiment can maintain the good sealing performance of the waterproof gasket 23, and at the same time, when the pressure in the container body 2 is low, it can prevent the waterproof gasket 23 from being tight. The state of attaching the overhanging portion 6 occurs. Therefore, the container with lid 100 of this embodiment has the lid body 1 as described above, which prevents the lid body 7 from being difficult to detach from the container body 2. To further improve the usability, the present invention is not limited to the above-mentioned embodiment, and various changes can be applied without departing from the spirit of the present invention. For example, in the above-mentioned embodiment, an example in which the convex portion 23d is provided as the gap forming portion 40 is illustrated. , But not limited to this structure.

具體而言，如第7圖所示，亦可於該彈性凸緣部23b的下表面設置該凹部23e來做為間隙形成部40，該凹部23e以橫跨該彈性凸緣部23b的基端側與前端側之間的方式凹設為線狀，此時，該彈性凸緣部23b會成為接觸該懸伸部6的入口側的面狀態，該彈性套筒部23c會成為接觸該懸伸部6的頂端側的面的狀態，並且該凹部23e會在該彈性凸緣部23b與該懸伸部6之間形成間隙S。Specifically, as shown in Figure 7, the recess 23e can also be provided on the lower surface of the elastic flange portion 23b as the gap forming portion 40, and the recess 23e spans the base end of the elastic flange portion 23b. The way between the side and the front end side is recessed into a linear shape. At this time, the elastic flange portion 23b will be in contact with the entrance side of the overhanging portion 6, and the elastic sleeve portion 23c will be in contact with the overhanging portion. The state of the surface on the tip side of the portion 6, and the recess 23e will form a gap S between the elastic flange portion 23b and the overhang portion 6.

又，請參閱第8圖所示，亦可設置將該彈性凸緣部23b切出缺口所形成的缺口部23f以做為間隙形成部40，該缺口部23f係自該彈性凸緣部23b的前端側朝基端側切出缺口而形成的，此時，該彈性凸緣部23b會成為接觸該懸伸部6的入口側的面的狀態，該彈性套筒部23c會成為接觸該懸伸部6的頂端側的面的狀態，並且該缺口部23f在該彈性凸緣部23b與該懸伸部6之間形成間隙S。Also, referring to Figure 8, a notch 23f formed by cutting the elastic flange portion 23b out of a notch may be provided as the gap forming portion 40, and the notch 23f is derived from the elastic flange portion 23b. The front end side is formed by cutting a notch toward the base end side. At this time, the elastic flange portion 23b will be in contact with the entrance side surface of the overhanging portion 6, and the elastic sleeve portion 23c will be in contact with the overhanging portion. 6 is the state of the front end side surface, and the notch portion 23f forms a gap S between the elastic flange portion 23b and the overhang portion 6.

又，請參閱第9圖所示，可設置貫穿該彈性凸緣部23b的孔部23g來做為間隙形成部40，該孔部23g係形成貫穿彈性凸緣部23b的圓孔，此時，該彈性凸緣部23b會成為接觸該懸伸部6的入口側的面的狀態，該彈性套筒部23c會成為接觸該懸伸部6的頂端側的面的狀態，並且該孔部23g在該彈性凸緣部23b與該懸伸部6之間形成間隙S。Also, referring to Figure 9, a hole 23g penetrating the elastic flange portion 23b can be provided as the gap forming portion 40, and the hole 23g is formed with a circular hole penetrating the elastic flange portion 23b. In this case, The elastic flange portion 23b will be in contact with the surface on the inlet side of the overhanging portion 6, the elastic sleeve portion 23c will be in contact with the surface on the tip side of the overhanging portion 6, and the hole 23g will be in contact with A gap S is formed between the elastic flange portion 23b and the overhang portion 6.

任一情況下，都可使外部空氣通過形成在該彈性凸緣部23b與該懸伸部6之間的間隙S，自該懸伸部6與該彈性套筒部23c之間導入該容器本體2內部，藉此，可使該容器本體2內部的壓力回升，並且防止該防水襯墊23緊貼於該懸伸部6的狀態發生，因此，不會增加將該蓋本體7往開啟方向旋轉時的摩擦力，而可輕易將該蓋本體7自該容器本體2拆卸下來，而與該凹部23d相同，上述構成該間隙形成部40的凹部23e、缺口部23f、孔部23g，不限定只能設置一個，亦可設置多數個。In either case, outside air can be allowed to pass through the gap S formed between the elastic flange portion 23b and the overhanging portion 6, and be introduced into the container body from between the overhanging portion 6 and the elastic sleeve portion 23c. 2 inside, thereby allowing the pressure inside the container body 2 to rise, and to prevent the waterproof gasket 23 from sticking to the overhanging portion 6 from occurring. Therefore, it will not increase the rotation of the lid body 7 in the opening direction. The lid body 7 can be easily removed from the container body 2 due to the frictional force at the time, and the same as the recessed portion 23d, the recessed portion 23e, notch portion 23f, and hole portion 23g constituting the gap forming portion 40 are not limited to One or more can be set.

該蓋體1構造成為該蓋本體7藉由螺合安裝於該容器本體2，但不限定於這樣的構造，例如，該蓋體1亦可構造成，在該飲口形成部12自該上端開口部2d嵌入至該容器本體2內側的狀態下，將該飲口形成部12以螺合方式安裝於容器本體2，這樣的構造下，可以藉由設置於該頭頸部2c內周面的陰螺紋部與設置於該飲口形成部12之周壁12b的陽螺紋部，取代上述陰螺紋部10及陽螺紋部11，使該蓋本體7可拆裝自如地安裝在該容器本體2。The lid body 1 is configured such that the lid body 7 is attached to the container body 2 by screwing, but is not limited to such a structure. For example, the lid body 1 may also be configured such that the mouthpiece forming portion 12 extends from the upper end With the opening portion 2d fitted inside the container body 2, the spout forming portion 12 is screwed to the container body 2. With this structure, the female portion provided on the inner peripheral surface of the head and neck portion 2c can be used. The threaded portion and the male threaded portion provided on the peripheral wall 12b of the drinking spout forming portion 12 replace the female threaded portion 10 and the male threaded portion 11, so that the cap body 7 is detachably mounted on the container body 2.

該蓋體1係構成為透過該鉸鏈部8可開關自如的安裝在該蓋本體7，但不限定於這樣的構造，亦可構成為該蓋本體7可直接開關該容器本體2的上端開口部2d，此時，蓋本體7具有覆蓋容器本體2的上端開口部2d的外蓋、以及自上端開口部2d嵌入至容器本體2內側的內塞，而內塞或外蓋可藉由螺合安裝於蓋本體7，又，該防水襯墊23亦可構造成安裝在內塞的外周部。The lid body 1 is configured to be switchably attached to the lid body 7 through the hinge portion 8. However, it is not limited to this structure, and the lid body 7 may be configured to directly open and close the upper end opening of the container body 2 2d. At this time, the lid body 7 has an outer lid covering the upper end opening 2d of the container body 2, and an inner plug inserted into the inner side of the container body 2 from the upper end opening 2d, and the inner plug or outer lid can be installed by screwing In the cover body 7, the waterproof gasket 23 can also be configured to be installed on the outer periphery of the inner plug.

而上述實施型態例示了將本發明應用在上述藉由具有真空絕熱構造的容器本體2而具保溫及保冷功能的飲料容器，但本發明可推及適用具有容器本體、以及可拆裝自如地安裝在容器本體的蓋體的帶蓋容器。The above-mentioned embodiment exemplifies the application of the present invention to the above-mentioned beverage container with the function of heat preservation and cold preservation by the container body 2 having a vacuum insulation structure, but the present invention can be applied to a container body with a container body and can be detached and assembled freely. A container with a lid installed on the lid of the container body.

按，以上所述，僅係本發明之較佳實施例，惟，本發明所主張之權利範圍，並不侷限於此，按凡熟悉該項技藝人士，依據本發明所揭露之技術內容，可輕易思及之等效變化，均應屬不脫離本發明之保護範疇。According to, the above are only the preferred embodiments of the present invention. However, the scope of rights claimed by the present invention is not limited to this. Anyone familiar with the art can use the technical content disclosed in the present invention. Easily considered equivalent changes should fall within the scope of protection of the present invention.

100:帶蓋容器 1: 蓋體 2:容器本體 2a:底面部 2b:本體部 2c:頭頸部 2d:上端開口部 3:外容器 4:內容器 5:真空絕熱層 6:懸伸部 7:蓋本體 7a:周壁 7b:開口部 7c:上壁 8:鉸鏈部 9:蓋構件 9a:周壁 9b:頂壁 10:陰螺紋部 11:陽螺紋部 12:飲口形成部 12a:底壁 12b:周壁 12c:下側凸緣部 12d:上側凸緣部 12e:就口部 13:排液口 14:排氣口 15:拆裝機構 16:第一爪部 17:第二爪部 18:止動部 18a:操作部 19:鉸鏈部 20:施力構件 21:第一被卡止部 22:第二被卡止部 23:防水襯墊 23a:嵌合凸部 23b:彈性凸緣部 23c:彈性套筒部 23d:凸部 23e:凹部 23f:缺口部 23g:孔部 24:嵌合凹部 25:閉塞構件 26:蓋襯墊 26a:第一塞部 26b:第二塞部 27:施力構件 28:蓋鎖定機構 29:鉸鏈部 30:鎖定構件 30a:第一臂部 30b:第二臂部 31:止動環 32:鉤部 33:施力構件 34:被鎖部 35:被止動部 40:間隙形成部 S:間隙 100: Container with lid 1: Cover 2: The container body 2a: bottom face 2b: Body part 2c: head and neck 2d: Upper end opening 3: Outer container 4: inner container 5: Vacuum insulation layer 6: Overhang 7: Cover body 7a: peripheral wall 7b: Opening 7c: upper wall 8: Hinge 9: cover member 9a: Zhoubi 9b: top wall 10: Female thread 11: Male thread 12: Drinking mouth forming part 12a: bottom wall 12b: peripheral wall 12c: Lower flange 12d: Upper flange 12e: Just the mouth 13: Drainage port 14: Exhaust port 15: Disassembly and assembly mechanism 16: first claw 17: second claw 18: Stop 18a: Operation Department 19: Hinge 20: Force component 21: The first blocked part 22: The second blocked part 23: Waterproof padding 23a: Fitting convex part 23b: Elastic flange 23c: Elastic sleeve part 23d: Convex 23e: recess 23f: Notch 23g: hole 24: Fitting recess 25: occlusion member 26: cover gasket 26a: First plug 26b: second plug 27: Force component 28: Lid locking mechanism 29: Hinge 30: Locking member 30a: First arm 30b: second arm 31: stop ring 32: hook 33: Force component 34: Locked part 35: Stopped part 40: Gap forming part S: gap

[第1圖]係本發明之實施形態中帶蓋容器之構造的剖面圖； [第2圖]係本發明之實施形態中飲口形成部之構造的立體圖； [第3A圖]係本發明之實施形態中由上方側觀察防水襯墊的立體圖； [第3B圖]係本發明之實施形態中由下方側觀察防水襯墊的立體圖； [第4圖]係本發明之實施形態中防水襯墊之構造的剖面圖； [第5圖]係本發明之實施形態中防水襯墊抵接容器本體的懸伸部的立體剖面圖； [第6圖]係顯示設置有做為間隙形成部的多數凸部的構造的立體圖； [第7圖]係顯示設置有做為間隙形成部之凹部的防水襯墊的立體圖； [第8圖]係顯示設置有做為間隙形成部之缺口部的防水襯墊的立體圖；及 [第9圖]係顯示設置有做為間隙形成部之孔部的防水襯墊的立體圖。 [Figure 1] is a cross-sectional view of the structure of the container with a lid in the embodiment of the present invention; [Figure 2] is a perspective view of the structure of the spout forming portion in the embodiment of the present invention; [Figure 3A] is a perspective view of the waterproof gasket viewed from the upper side in the embodiment of the present invention; [Figure 3B] is a perspective view of the waterproof gasket viewed from below in the embodiment of the present invention; [Figure 4] is a cross-sectional view of the structure of the waterproof gasket in the embodiment of the present invention; [Figure 5] is a perspective cross-sectional view of the waterproof gasket abutting the overhang of the container body in the embodiment of the present invention; [Figure 6] is a perspective view showing a structure provided with a plurality of convex portions serving as gap forming portions; [Figure 7] is a perspective view showing a waterproof gasket provided with a recess as a gap forming portion; [Figure 8] is a perspective view showing a waterproof gasket provided with a notch as a gap forming portion; and [Figure 9] is a perspective view showing a waterproof gasket provided with a hole as a gap forming portion.

2:容器本體 2c:頭頸部 6: 懸伸部 12:飲口形成部 12c:下側凸緣部 23:防水襯墊 23a:嵌合凸部 23b:彈性凸緣部 23c:彈性套筒部 23d:凸部 24:嵌合凹部 40:間隙形成部 S:間隙 2: The container body 2c: head and neck 6: Overhang 12: Drinking mouth forming part 12c: Lower flange 23: Waterproof padding 23a: Fitting convex part 23b: Elastic flange 23c: Elastic sleeve part 23d: Convex 24: Fitting recess 40: Gap forming part S: gap

Claims (11)

一種蓋體，能拆裝自如地安裝在上端開設有開口的一容器本體，該蓋體包含： 一蓋本體，係用以塞住該容器本體的一上端開口部；及 一防水襯墊，係用以密封該容器本體與該蓋本體之間，在該蓋本體安裝在該容器本體的狀態下，與自該容器本體內側整圈突出的懸伸部抵接的環狀之彈性構件所構成，且該防水襯墊包含有： 一彈性凸緣部，自該彈性構件的外周面朝擴徑方向整圈突出； 一彈性套筒部，自該彈性構件的外周面朝下方整圈突出；及 一間隙形成部，設於該彈性凸緣部的一部份，其中，該彈性凸緣部接觸該懸伸部的入口側的面，且該彈性套筒部接觸該懸伸部的頂端側的面的狀態下，該間隙形成部於該彈性凸緣部與該懸伸部之間形成間隙。 A cover body can be detachably installed on a container body with an opening at the upper end, the cover body comprising: A cover body for plugging an upper end opening of the container body; and A waterproof gasket is used to seal between the container body and the lid body. When the lid body is installed in the container body, the ring abuts against the overhanging part protruding from the inner side of the container body. It is composed of a shaped elastic member, and the waterproof gasket includes: An elastic flange part protruding in a full circle from the outer peripheral surface of the elastic member in the direction of diameter expansion; An elastic sleeve part protruding from the outer peripheral surface of the elastic member toward the lower part; and A gap forming part is provided in a part of the elastic flange part, wherein the elastic flange part contacts the entrance side surface of the overhang part, and the elastic sleeve part contacts the top end side of the overhang part In the state of the surface, the gap forming portion forms a gap between the elastic flange portion and the overhang portion. 如請求項1所述之蓋體，其中，該間隙形成部係自該彈性凸緣部之中與該懸伸部呈相對向的面突出的凸部。The cover according to claim 1, wherein the gap forming portion is a convex portion protruding from a surface of the elastic flange portion facing the overhang portion. 如請求項1所述之蓋體，其中，該間隙形成部係使該彈性凸緣部之中與該懸伸部呈相對向的面凹陷而形成的凹部。The cover according to claim 1, wherein the gap forming portion is a recess formed by recessing a surface of the elastic flange portion opposite to the overhanging portion. 如請求項1所述之蓋體，其中，該間隙形成部係將該彈性凸緣部切出缺口所形成的缺口部。The cover according to claim 1, wherein the gap forming part is a notch formed by cutting the elastic flange part out of a notch. 如請求項1所述之蓋體，其中，該間隙形成部係將該彈性凸緣部貫穿所形成的孔部。The cover according to claim 1, wherein the gap forming portion is a hole formed by penetrating the elastic flange portion. 如請求項1所述之蓋體，其中，該防水襯墊係藉由該彈性凸緣部沿著該懸伸部的入口側的面彈性變形，使該彈性套筒部往與該懸伸部的頂端側的面接觸的方向彈性位移。The cover according to claim 1, wherein the waterproof gasket is elastically deformed by the elastic flange portion along the surface of the entrance side of the overhang portion, so that the elastic sleeve portion moves toward the overhang portion The tip side is elastically displaced in the direction of surface contact. 如請求項1至6任一項所述之蓋體，其中，該蓋本體於自該上端開口部嵌入至該容器本體內側的部分具有環狀的一嵌合凹部，該防水襯墊係可拆裝自如地安裝於該蓋本體，且於該彈性構件的內周面具有可與該嵌合凹部相嵌合的環狀的一嵌合凸部，該嵌合凹部具有自其底側朝開口側寬度漸增的形狀，該嵌合凸部具有自其基端側朝前端側寬度漸窄的形狀。The lid body according to any one of claims 1 to 6, wherein the lid body has a ring-shaped fitting recess at a portion that is inserted into the container body from the upper end opening portion, and the waterproof gasket can It is detachably installed on the cover body, and on the inner peripheral surface of the elastic member has a ring-shaped fitting convex portion that can be fitted into the fitting concave portion, and the fitting concave portion has an opening from the bottom side thereof A shape in which the side width gradually increases, and the fitting convex portion has a shape in which the width gradually narrows from the base end side toward the distal end side. 如請求項7所述之蓋體，其中，該彈性構件係由氟橡膠所構成。The cover according to claim 7, wherein the elastic member is made of fluorine rubber. 如請求項8所述之蓋體，其中，該蓋本體係藉由螺合安裝於該容器本體。The lid body according to claim 8, wherein the lid body system is installed on the container body by screwing. 一種帶蓋容器，具有： 如請求項1至9中任一項所記載的蓋體；及 供該蓋體安裝之容器本體。 A container with a lid, which has: The cover described in any one of claims 1 to 9; and The container body for the cover to be installed. 如請求項10所述之帶蓋容器，其中，該容器本體具有真空絕熱構造。The container with a lid according to claim 10, wherein the container body has a vacuum insulation structure.
TW109134834A 2019-10-08 2020-10-07 Lid and container with lid TWI729946B (en)

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JP2019185215A JP7549449B2 (en) 2019-10-08 2019-10-08 Cap unit and container with cap
JP2019-185215 2019-10-08

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TW202114915A TW202114915A (en) 2021-04-16
TWI729946B true TWI729946B (en) 2021-06-01

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