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Lid Unit and lidded container

A container body and lid lock technology, which is applied in the field of lid units and lidded containers, can solve the problems of complicated structure and increased number of parts, and achieve the effects of improving convenience of use and improving operability

Active Publication Date: 2020-02-21
THERMOS JIANGSU HOUSEWARES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above-mentioned conventional lid lock mechanism, there is a problem that the structure is complicated and the number of parts increases.

Method used

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  • Lid Unit and lidded container
  • Lid Unit and lidded container
  • Lid Unit and lidded container

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0049] First, as the first embodiment of the present invention, for example, for the Figure 1 to Figure 9 The lidded container 1 shown in the lid unit 3A will be described. also, figure 1 It is a perspective view which shows the appearance of the covered container 1 provided with the cover unit 3A. figure 2 It is a perspective view showing the locked state of the lid lock mechanism 10 included in the lid unit 3A. image 3 It is a perspective view showing the unlocked state of the lid lock mechanism 10 included in the lid unit 3A. Figure 4 It is a sectional view showing the locked state of the lid lock mechanism 10 included in the lid unit 3A. Figure 5 It is a sectional view showing the unlocked state of the lid lock mechanism 10 included in the lid unit 3A. Image 6 It is a perspective view showing the locked state of the lid lock mechanism 50A included in the lid unit 3A. Figure 7 It is a perspective view showing the unlocked state of the lid lock mechanism 50A incl...

no. 2 approach

[0128] Next, as a second embodiment of the present invention, the Figure 10 and Figure 11 The lid lock mechanism 50B included in the illustrated lid unit 3B will be described. also, Figure 10 It is a sectional view showing the locked state of the lid lock mechanism 50B included in the lid unit 3B. Figure 11 It is a sectional view showing the unlocked state of the lid lock mechanism 50B included in the lid unit 3B. In addition, in the following description, description is abbreviate|omitted about the part equivalent to the said cover unit 3A and cover lock mechanism 50A, and the same code|symbol is attached|subjected in drawing.

[0129] Such as Figure 10 and Figure 11 As shown, the cover unit 3B of this embodiment replaces the above-mentioned cover lock mechanism 50A, and has basically the same structure as the above-mentioned cover unit 3A except that the cover lock mechanism 50B is provided. Therefore, in the said container 1 with a lid|cover, instead of the said...

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Abstract

The invention provides a lid unit and a lidded container, wherein operatability of a lid locking mechanism during operation is improved by simplifying the structure of the lid locking mechanism. The lid unit has: a shoulder part (12) mounted to the neck portion of a container body (2) and provided with a handle portion (12a); a lid body (8), which is freely detachably installed on the shoulder part (12) by screwing; the lid locking mechanism (50A) which fixes the lid body (8) relative to the shoulder part (12) at the position that the outer threads on the outer periphery of the shoulder part (12) and the inner threads on the inner periphery of the lid body (8) are screwed on; the lid locking mechanism (50A) is equipped with an operating portion (51) that is arranged on a position that allows operation in the status that the handle portion (12a) is held. By operating the operating portion (51), the lid body (8) is released from locking status and rotates to the direction that the screwing of the outer threads and the inner threads is relieved.

Description

technical field [0001] The present invention relates to a cap unit and a container with a cap. Background technique [0002] Conventionally, as a container with a lid, a lid unit (cap) that closes the upper opening of the container body by being detachably attached to the mouth and neck portion of the container body with the upper opening is provided. [0003] In addition, such a cap unit is provided with: a shoulder member attached to the mouth and neck of the container main body; a cap main body detachably attached to the shoulder member by screwing; and a cap locking mechanism relatively The shoulder member fixes the cover main body (for example, refer to the following patent documents 1 and 2.). [0004] Patent Document 1: Japanese Patent Laid-Open No. 2015-226714 [0005] Patent Document 2: Japanese Patent Laid-Open No. 2015-223207 [0006] However, in the above-mentioned conventional lid lock mechanism, there is a problem that the structure is complicated and the nu...

Claims

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Application Information

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IPC IPC(8): A47J41/00A47J41/02
CPCA47J41/00A47J41/02
Inventor 丸山高广
Owner THERMOS JIANGSU HOUSEWARES
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