JP3016789U - Ceramic sealed container - Google Patents

Abstract

(57) [Summary] [Structure] A rubber layer 8 such as silicon rubber is provided on the joint surface between the container body 1 and the lid 4, and the ring portion of the fastening metal fitting is fitted into the groove 6 formed on the outer periphery of the lid 4. Then, in a ceramic sealed container in which a latch connected to the ring portion is hooked on a flange 2 projecting from the container body 1 and the lid body 4 is fastened to the container body 1, an opening is made in the lid body 4 on the lower surface. A space 16 having 10 is formed, a dehumidifying agent is stored in the space 16, and the opening 10 is detachably closed by a bottom lid 11 having a ventilation hole 13. [Effect] Since the dehumidifying agent 14 is housed in the space 16 of the lid body 4, the space 16 can be effectively used, and
Since the vent hole 13 is formed in the bottom lid 11 that closes the opening 10, it is possible to absorb the moisture contained in the food or the like contained in the container body 1 and keep it in a dry state.
Since 1 is removable, the dehumidifying agent can be replaced with a new dehumidifying agent by opening the bottom cover when the dehumidifying agent absorbs water and its dehumidifying ability deteriorates.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 According to the present invention, a rubber layer such as silicone rubber is provided on the joint surface between the container body and the lid, and the ring portion of the fastening metal fitting is fitted into the groove formed on the outer periphery of the lid body and connected to the ring portion. The present invention relates to a sealed container made of ceramics, in which the latch is hooked on a flange protruding from the container body so that the lid can be fastened to the container body.

[0002]

[Prior art]

 Conventionally, it has been difficult to seal a ceramic container with a ceramic lid due to a problem in accuracy, but with the above configuration, sealing is possible.

However, in such a hermetically sealed container, a groove for fitting the ring portion of the fastening member must be formed on the outer periphery of the lid body, so that the lid body becomes thick, and in the case of ceramics, gypsum is used. Since it was manufactured by mold casting, a relatively large space with an opening on the lower surface was formed in the lid, but this space was not used for anything.

[0004]

[Problems to be solved by the device]

 The problem to be solved by the present invention is to effectively use the space in the lid as a desiccant storage space.

[0005]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention has a structure in which a dehumidifying agent is stored in the space and the opening is detachably closed by a bottom lid with a vent hole.

[0006]

[Operation and effect of the device]

 The present invention has the above-mentioned configuration, and since the dehumidifying agent is stored in the space of the lid, the space can be effectively used. Moreover, since the bottom lid that closes the opening has a vent hole, In addition to being able to absorb moisture from stored items such as stored food and keep it in a dry state, the bottom lid is removable, so if the dehumidifying agent absorbs moisture and the dehumidifying ability deteriorates, remove the bottom lid. It can be opened and replaced with a new dehumidifier.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 denotes a cylindrical container body made of ceramics, in which a collar 2, 2 is formed at an upper end thereof, and a recessed seat portion 3 is formed at a rim thereof.

Reference numeral 4 denotes a hollow ceramic lid body having a space 16 in which a groove 6 is formed on the entire circumference of the tubular portion 5, and a silicone rubber layer 8 is formed on a contact surface 7 of the lower surface of the tubular portion. Further, an inward flange 9 is formed at the lower end of the flange 9, and the inner periphery of the flange 9 forms an opening 10.

Reference numeral 11 denotes a plastic cap-shaped bottom lid having a flange 12 formed at the lower end, which is tightly fitted into the opening 10 until the flange 12 hits the inward flange 9 of the lid body 4, A large number of vent holes 13 are formed in the.

Reference numeral 14 denotes a dehumidifying agent such as silica gel, which is placed in a bag 15 having air permeability, and is stored in a space 16 of the lid body 4 whose opening 10 is closed by the bottom lid 11.

A ring portion of a fastening metal fitting (not shown) is fitted in the groove 6 of the lid body 4, and a latch (not shown) connected to the ring portion is hooked on the collars 2 and 2 of the container body 1 to cover the lid body. The silicone rubber layer 8 of the contact surface 7 of 4 is pressed against the seat portion 3 of the container body 1 to seal the inside of the container body 1 and to allow the moisture generated from the contents such as food contained therein to pass through the bottom lid 11. It is absorbed by the dehumidifying agent 14 through the pores 13 to keep the inside in a dry state and prevent the deterioration of the contents.

The dehumidifying agent 14 can be easily replaced by removing the bottom lid 11.

It should be noted that a tongue piece that elastically hangs around the bottom lid 11 at the opening 10 of the lid body 4 so that the bottom lid 11 can be stably attached to the lid body 4 and easily removed. May be provided.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment of the present invention.

[Explanation of symbols]

 1: Container body 4: Lid body 6: Groove 10: Opening 11: Bottom lid 13: Vent hole 14: Dehumidifying agent 16: Space

Claims (1)

[Scope of utility model registration request] 1. A rubber layer such as silicon rubber is provided on a joint surface between a container body and a lid, and a ring portion of a fastening metal fitting is fitted into a groove formed on the outer periphery of the lid body and connected to the ring portion. In a ceramic sealed container in which a latch is hooked on a flange protruding from the container body to tighten the lid body to the container body, a space having an opening on the lower surface is formed in the lid body to form the space. A sealed container made of ceramics, characterized in that a dehumidifying agent is accommodated therein, and the opening is detachably closed by a bottom lid having a ventilation hole.