JP2524064Y2 - Container with lid - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a container with a lid suitable for storing machine parts and foods, and more specifically, locking and locking of a lid with a simple configuration. The present invention relates to a container with a lid that can be released very easily.

(Conventional technology and its problems) Conventionally, various lidded containers have been widely used, but lidded containers capable of reliably locking and unlocking are complicated in configuration and disadvantageous in cost. Although a container with a lid having a simple structure is advantageous in terms of cost, it has a drawback that locking and unlocking cannot be performed reliably.

(Means for Solving the Problems) The present invention is intended to solve the above problems, and the gist of the present invention is to provide a container with a lid constituted by a container body having a hanging piece at a tip of a horizontal edge of an opening edge and a lid. The lid body includes a top plate, a side wall portion rising from the periphery of the top plate, a horizontal portion extending horizontally around the side wall portion, and a skirt portion hanging down from the horizontal portion, wherein the side wall portion is a wall surface. Is bent outward in the middle thereof to form a step portion, and a plurality of cuts are provided at appropriate places in the horizontal portion together with the skirt portion to form a spring portion having cuts on both sides, and At the lower end of the skirt part connected to the part, a key-shaped part is provided via a hinge part, so that when the lid is attached to the container main body, the step of the lid comes into contact with the horizontal edge of the container main body. In the contact state, a gap is maintained between the spring portion and the horizontal The container with a lid, wherein the shape portion can be locked to a lower end of the hanging piece.

Hereinafter, the present invention will be described in more detail with reference to the drawings. First
FIG. 2 is a side sectional view showing an example of the lidded container of the present invention, FIG. 2 is a partial perspective view of the lid, and FIG. 3 is a partial sectional view showing another embodiment.

The present invention comprises a container body 1 and a lid 2 as shown in FIG. 1, and the container body 1 has a hanging piece 12 at the end of a horizontal edge 11 at the periphery of the opening.

The lid 2 includes a top plate 20, a side wall portion 27 rising from the periphery of the top plate 20, a horizontal portion 28 extending horizontally around the side wall portion 27, and a skirt portion 21 hanging down from the horizontal portion 28. I have. The side wall portion 27 forms a horizontal step portion 29 by bending the wall surface outward in the middle of the wall portion, and at an appropriate position of the horizontal portion 28, as shown in FIG. A plurality of cuts 22 are provided to form a spring portion 23 having cuts 22 on both sides. It is.

Further, at the lower end of the skirt portion 21 connected to the spring portion 23, a key-shaped portion 25 capable of locking the lower end of the hanging piece 12 connected to the horizontal edge portion 11 of the container body 1 is bent via the hinge portion 24. It is provided as possible.

The locking and unlocking mechanism including the spring portion 23, the hinge portion 24, and the key portion 25 may be provided at two places on the longitudinal side wall portion, but may be provided more.

Thus, if the lid 2 is mounted on the upper part of the opening of the container body 1 and the key-like portion 25 of the lid 2 is pressed from the outside, the hanging pieces 12 of the container body 1 can be engaged very easily as shown in FIG. I do. In addition, at this time, the lower half of the side wall 27 of the lid 2 is inscribed in the side wall of the container main body 1 and the lower surface of the step portion 29 is supported by the horizontal edge 11, so that the lid 2 can be securely connected to the container main body. Can be locked.

In order to release the locked state, if the upper surface of the spring portion 23 is pressed by a finger, the key-like body 25 moves outward by the hinge portion 24 and detaches from the hanging piece 12 very easily. Furthermore,
When another container having the same shape as the container main body 1 is stacked on the lid 2, the corner of the bottom of the other container is surely secured by the upper half of the side wall 27 of the lid 2 and the upper surface of the step portion 29. Can be locked.

FIG. 3 shows another embodiment. This embodiment is different from the embodiment shown in FIG. 1 only in that a press contact projection 26 is formed on a hinge portion 24.

Providing the press contact projection 26 on the hinge portion 24 in this manner is more preferable because the lock releasing operation of the key portion 25 can be performed more reliably.

(Effects of the Invention) As described above, the present invention provides a spring portion having cuts on both sides, and also provides a gap between the back surface of the spring portion and the upper surface of the horizontal edge of the container body to connect to the spring portion. At the lower end of the skirt part, a key-shaped part that can lock the lower end of the hanging piece connected to the horizontal edge of the container body is provided via the hinge part, so that the lid is attached to the container body and the key-shaped part is formed. By pressing the part, the key-shaped part is easily locked to the hanging piece of the container body, and the unlocking can be performed very easily by pressing the spring part with fingers, and it is a simple configuration, so it is extremely advantageous in terms of cost. It is.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing an example of a container with a lid according to the present invention, FIG. 2 is a partial perspective view of a lid, and FIG. 3 is a partial sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 1 ... Container main body, 11 ... Horizontal edge part, 12 ... Hanging piece 2 ... Lid body, 21 ... Skirt part, 22 ... Cut part 23 ... Spring part, 24 ... Hinge part, 25 ... Key 3: gap

Claims (1)

(57) [Scope of request for utility model registration] 1. A container with a lid comprising: a container body having a hanging piece at a tip of a horizontal edge of an opening periphery; and a lid, wherein the lid is a top plate and a side wall rising from the periphery of the top plate. And a horizontal portion extending horizontally around the side wall portion and a skirt portion hanging down from the horizontal portion. The side wall portion forms a step by bending the wall surface outward in the middle thereof. A plurality of cuts are provided at appropriate places together with the skirt portion at appropriate positions of the portion to form a spring portion having cuts on both sides, and a key portion is provided at the lower end of the skirt portion connected to the spring portion via a hinge portion. By providing, when the lid is crowned on the container body,
With the step of the lid abutting the horizontal edge of the container body, a gap is maintained between the spring and the horizontal edge, and the key can be locked to the lower end of the hanging piece A container with a lid, characterized in that: