JPH1179216A - Lid device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lid device wherein an open/close lid can be easily and reliably opened for a lid body. SOLUTION: The lid device 20 comprises a lid body 21 attached to a container body 11 and having a take-out port 24 and an open/close lid 23 swingably attached to the lid body 21. A rubber plate 50 is provided at a swinging part between the lid body 21 and the open/close lid 23. A cut 91 is provided on the lid body 21, and a vertical plate and a horizontal plate 90 are provided on the cut 91. The vertical plate is equipped with an engaging protrusion to be engaged with a locking piece 32 of the open/close lid 23.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid device for closing an opening of a container body, and more particularly to a lid device which can be opened with one touch.

[0002]

2. Description of the Related Art A container body for storing contents, for example, a wet tissue, has an opening closed by a lid device.

[0003] Such a lid device is provided with a lid body attached to the container body and having an outlet, and an opening / closing lid swingably attached to the lid body.

In use, the opening / closing lid is opened with respect to the lid main body, and wet tissues are taken out one by one from an outlet formed in the lid main body.

[0005]

As described above, the lid device includes the lid body and the opening / closing lid that is swingably attached to the lid body. Moved and open.

In such a case, it is convenient if the opening / closing lid can be reliably opened with one touch.

[0007] The present invention has been made in view of the above points, and an object of the present invention is to provide a lid device that can easily and safely open and close the openable lid.

[0008]

SUMMARY OF THE INVENTION The present invention provides an outer frame mounted on a container main body, a lid main body having an outlet positioned inside the outer frame, and a swingably attached to the lid main body. An opening / closing lid for closing the outlet; and an elastic urging means for urging the opening / closing lid in an opening direction at a swinging portion between the lid main body and the opening / closing lid. At the free end portion of the lid, a notch is formed which falls from the outer frame. The notch is independent of the outer frame and extends from the vertical plate to the side opposite to the open / close lid. Set up a horizontal plate,
A locking portion is provided at the free end of the opening / closing lid, and an engaging portion is provided on the vertical plate to engage with the locking portion of the opening / closing lid. When the horizontal plate is pressed, the vertical plate bends and engages with the locking portion. A lid device wherein the engagement of the parts is released.

According to the present invention, when the horizontal plate is pressed downward, the vertical plate is bent without bending the outer frame, the engagement between the locking portion and the engaging portion is released, and the opening / closing lid is elastic. Opened by biasing member.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 are views showing an embodiment of a lid device according to the present invention.

As shown in FIGS. 1 to 4, the wet tissue container 10 has an upper opening type container body 11 for storing a wet tissue 41 (see FIG. 4) therein, and a lid device fitted into the container body 11. 20. A flange portion 12 is provided on the periphery of the opening of the container body 11,
This flange portion 12 is a peripheral projection 3 of a lid device 20 described later.
4.

The lid device 20 has a lid main body 21 for closing the opening of the container main body 11 and an opening / closing lid 23 attached to the lid main body 21 via a pivot shaft 77 so as to be swingable.
The swing shaft 77 is formed integrally with the opening / closing lid 23, and the swing shaft 7
The cover 7 is inserted into a receiving portion (not shown) of the lid body 21, and the opening / closing lid 23 is swingably attached to the lid body 21 (FIG. 3).

The lid body 21 is provided with a first upper plate (first thin plate) 27a at a substantially central portion thereof and a second upper plate provided at a position higher than the first upper plate 27a. (Second
(A thin plate) 27b, and an outer frame 33 provided outside the second upper plate 27b via a step 28. Further, the first upper plate 27a is provided with an outlet 24 for taking out the wet tissue 41, and a peripheral portion 24a is provided on the periphery of the outlet 24.
Is provided, and the peripheral edge portion 24a has a curved cross section in a lower portion. Therefore, when the wet tissue 41 passes through the peripheral portion 24a of the outlet 24, the wet tissue 41 can pass smoothly without being caught by the peripheral portion 24a. Also, as described above, on the periphery of the outer frame 33,
A peripheral protrusion 34 is provided on the flange of the container body 11 so as to be fitted to the outside.

On the inner surface of the opening / closing lid 23, a frame 8 fitted in a step portion 86 separating the first upper plate 27a and the second upper plate 27b.
5 are provided. Then, the opening / closing lid 23 is rotated around the swing shaft 77 and the frame 85 is fitted into the step portion 86, so that the opening / closing lid 23 seals the outlet 24.

As shown in FIGS. 2 and 3, a locking piece 32 is provided at a free end of the opening / closing lid 23.

On the other hand, in the outer frame 33 of the lid main body 21, a notch portion 91 which falls from the outer frame 33 at the free end side portion of the opening / closing lid 23.
Are formed. The notch 91 includes an opening / closing lid 2.
A vertical plate 92 located on the third side and extending vertically from the cutout 91 is provided, and a horizontal plate 90 extending from the vertical plate 92 to the opposite side to the opening / closing lid 23 is fixed to an upper end of the vertical plate 92.

As described above, the vertical plate 92 and the horizontal plate 90 are provided independently of the outer frame 33. The locking piece 32 of the opening / closing lid 23 is provided on the surface of the vertical plate 92 on the opening / closing lid 23 side.
Is provided with an engagement projection 79 that engages with.

The horizontal plate 90 and the vertical plate 92 are flexible. When the horizontal plate 90 is pressed, the vertical plate 92 is bent, and the engaging pieces 32 of the opening / closing lid 23 and the engagement protrusions of the vertical plate 92 are formed. The engagement with 79 is released.

As shown in FIG. 3, an elongated plate rubber 50 for urging the opening / closing lid 23 in the opening direction is provided on a swing shaft 77 between the lid main body 21 and the opening / closing lid 23. I have. That is, the lid main body 21 is provided with a storage portion 75 for inserting and storing one end of the rubber plate 50, and the opening / closing lid 23 is arranged at a predetermined distance from the lid main body 21, and the other end of the rubber plate 50 is connected to the lid 23. A fixing portion 76 for fixing is provided.

As shown in FIG. 3, a receiving portion 78 for receiving the rubber plate when the rubber plate 50 is bent when the opening / closing lid 23 is closed is provided near the storage portion 75 of the lid body 21.

When the opening / closing lid 23 is closed with respect to the lid main body 21, the plate rubber 50 bends in a direction away from the swing shaft 77 and urges the opening / closing lid 23 toward the opening direction. I have. In this case, the curved plate rubber 50 is smoothly received in the receiving portion 78. For this reason, when the opening / closing lid 23 is closed, the plate rubber 50 does not get caught between the lid main body 21 and the opening / closing lid 23 to damage the plate rubber 50.

In FIG. 3, one plate rubber 50 is provided, but any number of two or more may be provided.

The container body 11 and the lid device 20 constituting the above-described wet tissue container 10 are all obtained by injection molding using polypropylene (PP). The container body 11 and the lid device 2
About 0, you may shape | mold using PE, PS, ABS, an elastomer, PET, PVC, and polycarbonate.

Next, the wet tissue 41 stored in the container body 11 will be described with reference to FIG. FIG.
As shown in (a), the wet tissue 41 is folded and placed in a sealed bag 40 made of a flexible sheet, and sealed by the sealed bag 40. Each wet tissue 41 forms a bent portion 42 and is substantially folded in two,
The bent portions 42 of each wet tissue 41 are alternately replaced. The folded lower half 41b of the wet tissue 41 is inserted between the upper half 41a of the wet tissue 41 disposed below and the upper half 41a of the wet tissue 41 located further below.
Therefore, when the wet tissue 41 is picked out one by one and taken out, the lower half 4 of the taken out wet tissue 41 is taken out.
1b pulls up the upper half 41a of the wet tissue 41 located below. The method of folding the wet tissue 41 is not particularly limited as long as the wet tissue 41 can be continuously taken out, and is not particularly limited. For example, the folding method as shown in FIG. Good. An opening 40a is provided at the upper end of the sealed bag 40, and the opening 40a is sealed by a lid piece 45 that is detachably attached to the upper surface of the sealed bag 40.

As a material of the wet tissue 41,
For example, a fiber material such as nonwoven fabric, paper, or gauze, a sheet-like foam, or a paper-based soft material is used. Examples of the liquid to be impregnated in the wet tissue include a wetting agent containing a bactericide, a disinfectant, a cleaning agent, and the like, and cosmetics such as lotion and emulsion.

Next, the operation of the present embodiment having the above configuration will be described. First, one end of the plate rubber 50 is inserted and stored in the storage portion 75 of the lid main body 21, and the other end of the plate rubber 50 is fixed to the opening / closing lid 23 in advance by the fixing portion 76.

Next, the wet tissue 41 sealed by the airtight bag 40 is stored in the container body 11, and then the outer peripheral projection 34 of the lid device 20 is fitted to the outside of the flange portion 12 of the container body 11. The upper opening of the main body 11 is closed by the lid device 20. Next, the opening / closing lid 23 of the lid device 20 is closed with respect to the lid main body 21, the engaging projection 79 is engaged with the locking piece 32, and the opening 24 of the lid main body 21 is closed.
3 sealed. At this time, the plate rubber 50 is
And urges the opening / closing lid 23 toward the opening direction.

As shown in FIG. 3, the plate rubber 50 is fixed by a fixing portion 76 arranged at a predetermined distance from the lid main body 21. The opening / closing lid 23 is lifted upward with the fixing portion 76 slightly inward as an operation point. Generally, since the wet tissue container 10 is used in a relatively high-temperature room such as a room in summer, the lid main body 21 and the opening / closing lid 23 are easily softened. According to the invention of the present application, the plate rubber 50 is
Since the action point slightly inward from the swing end of 3 is lifted upward, deformation of the swing end of the opening / closing lid 23 can be prevented as compared with the case where the swing end is used as the action point.

When the wet tissue 41 is used, when the horizontal plate 90 is pressed from above, the vertical plate 92 connected to the horizontal plate 90 bends, and the locking piece 32 and the engagement protrusion 7 are pressed.
9 is released. In this case, due to the restoring force of the rubber plate 50, the opening / closing lid 23 rotates about the swing shaft 77, and the opening / closing lid 23 is opened.

Next, the wet tissue 41 is picked up from the outlet 24 of the lid body 21 with a finger and pulled upward. Then, by continuously pulling the wet tissue 41,
The first wet tissue 41 can be taken out of the container body 11. In this case, the upper half 41a of the second wet tissue 41 is pulled by the lower half 41b of the first wet tissue 41. And the upper half 41 of the second wet tissue 41
When a is hooked on the peripheral portion 24a of the outlet 24,
The second wet tissue 41 stops.

As described above, according to the present embodiment, when the horizontal plate 90 is pressed, the vertical plate 92 directly connected to the horizontal plate 90 bends. And the engagement of the opening / closing lid 23 with the locking piece 32 can be directly and reliably released.

[0032]

According to the present invention, since the vertical plate connected to the horizontal plate is bent by pressing the horizontal plate, the engagement between the engaging projection provided on the vertical plate and the locking piece of the opening / closing lid is achieved. Can be canceled directly and reliably. Therefore, the contents can be reliably taken out by opening the opening / closing lid.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a wet tissue container in which a lid device according to the present invention is incorporated.

FIG. 2 is an overall perspective view of the wet tissue container when closed.

FIG. 3 is an enlarged cross-sectional view showing an opening operation of an opening / closing lid.

FIG. 4 is a side sectional view showing a sealed bag storing wet tissues.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Wet tissue container 11 Container main body 20 Lid device 21 Lid main body 23 Opening / closing lid 24 Outlet 32 Locking piece 40 Sealing bag 41 Wet tissue 50 Plate rubber 75 Storage part 76 Fixing part 77 Oscillating shaft 79 Engagement projection 90 Horizontal plate 91 Notch 92 Vertical plate

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Noriyoshi Shinoki 1-1-1 Ichigaya-Kagacho, Shinjuku-ku, Tokyo Inside Dai Nippon Printing Co., Ltd.

Claims (1)

[Claims] 1. An outer frame mounted on a container body, a lid body having an outlet positioned inside the outer frame, and an opening / closing lid that is swingably attached to the lid body and hermetically seals the outlet. In the swinging portion between the lid body and the open / close lid, an elastic urging means for urging the open / close lid in the opening direction is provided, at a free end side portion of the open / close lid of the outer frame, A notch that falls from the outer frame is formed, and a vertical plate that is independent of the outer frame and is located on the opening / closing lid side, and a horizontal plate that extends from the vertical plate to the opposite side to the opening / closing lid are provided in the notch. A locking portion is provided at the free end, and an engaging portion is provided on the vertical plate for engaging with the locking portion of the opening / closing lid. A lid device, wherein the combination is released.