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Container with cover

A container and lid technology, applied in the direction of containers, heat preservation containers, lids, etc., can solve the problems of reduced tightening force and easy loosening of the outer cover, and achieve the effect of preventing loosening, easy and safe removal

Active Publication Date: 2020-11-10
THERMOS CHINA HOUSEWARES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At this time, the fastening force generated by the screwing between the container body and the outer cover is reduced, so that the outer cover is easy to loosen

Method used

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  • Container with cover
  • Container with cover
  • Container with cover

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0052] First, as the first embodiment of the present invention, for example, for Figure 1 to Figure 8 The lidded container 1A is shown for illustration.

[0053] also, figure 1 It is an exploded perspective view of container 1A with a lid seen from the upper side. figure 2 It is an exploded perspective view of container 1A with a lid seen from the lower side. image 3 It is a cross-sectional view showing the structure of the container with a lid 1A. Figure 4 It is the perspective view which looked at the outer cover 9 and the middle plug 11 with which 1A of containers with a cover are provided from the lower side. Figure 5 It is a perspective view of the inner lid 10 included in the lidded container 1A viewed from the upper side. Figure 6 It is a perspective view which looked at the inner lid 10 with which 1 A of containers with lids were equipped from the lower side. Figure 7 It is the level of the state before the inner engaging convex portion 20 passes over the out...

no. 2 approach

[0101] Next, as a second embodiment of the present invention, for example, for Figure 9 and Figure 10 The lidded container 1B is shown for illustration.

[0102] also, Figure 9 It is a perspective view of the outer lid 9 and the inner plug 11 included in the lidded container 1B viewed from the lower side. Figure 10 It is a perspective view of the inner lid 10 included in the lidded container 1A viewed from the upper side. In addition, in the following description, description is abbreviate|omitted about the same part as 1A of containers with a lid mentioned above, and the same code|symbol is attached|subjected in drawing.

[0103] In the covered container 1B of the present embodiment, as Figure 9 and Figure 10 As shown, the cover body 3 is provided with an interlocking mechanism 28 instead of the locking mechanism 19 described above, and the interlocking mechanism 28 is locked by an outer side provided on the inner cover 10 when the middle plug 11 is inserted into t...

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PUM

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Abstract

The invention provides a container with a cover, wherein a cover body can be easily and safely taken down. A lidded container is provided with a container body having an opening formed in the upper part thereof, and a lid body for opening and closing the opening, the lid body having: an outer lid for covering the opening; the inner cover is embedded into the inner side of the container main body from the opening part; a sealing member for sealing between the container main body and the inner lid in a state of being attached to the outer peripheral portion of the inner lid; a middle bolt whichis positioned at the central part of the inner side of the outer cover and is embedded into the inner side of the inner cover; and a plug body which is located in the center of the bottom surface of the middle plug and closes a vent hole provided in the center of the inner lid, the container with the lid being provided with a locking mechanism which locks the vent hole by screwing an external thread part provided on the outer peripheral part of the container main body and an internal thread part provided on the inner peripheral part of the outer lid. Therefore, the outer cover is detachably installed on the container main body, and a clamping feeling is given when the external thread part and the internal thread part are screwed.

Description

technical field [0001] The present invention relates to containers with lids. Background technique [0002] For example, there is a lidded container provided with a heat-retaining / cold-retaining function by a container body having a vacuum insulation structure (for example, refer to Patent Document 1 below). Such a container with a lid adopts a structure in which an opening provided in a container main body is sealed using an inner lid and an outer lid. [0003] Specifically, the container with a lid includes: a container body having an opening at its upper portion; an inner lid that closes the opening while being fitted into the inside of the container body from the opening; and a waterproof gasket (sealing member) that The container body is sealed between the container body and the inner cap in a state of being attached to the inner cap, and the outer cap is attached to the container body by screwing in a state of covering the opening from the outside. In addition, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D53/02B65D51/18B65D51/16B65D81/38
CPCB65D53/02B65D51/18B65D51/1672B65D81/3841B65D50/04B65D41/34B65D2251/0003
Inventor 村田雄志
Owner THERMOS CHINA HOUSEWARES