JPH027814Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a lid with an opening member, and more specifically, the lid is of a type that is sealed by pressing the opening edge of the cylindrical container body from the outside, inside, or both sides, and is easy to remove. Furthermore, the present invention relates to a lid with an opening member that is hardly deformed even after repeated attachment and detachment.

Traditionally, lids with handles attached to the outer surface are well known, but since these types of lids are integrally molded or fixedly molded, metal lids require many processing steps and are complicated, resulting in high costs. Additionally, the handle may come off or come off during use, and in such cases a separate opening tool is required. Furthermore, in the case of a resin-molded lid, the mold is very complicated and the cost of the mold is high, which is disadvantageous in terms of cost. Furthermore, in order to lower the price, it is possible to increase the production quantity, but there is a limit to this in terms of productivity, etc., and there is a problem that the cost will inevitably increase.

By the way, as a prior art technique for opening the lid using a string instead of a handle, for example, a hole is made in two places in the lid of a cup-shaped ice cream container, a looped string is passed through the lid, and the lid is opened by pulling the string. There is an idea published in Utility Model Application Publication No. 7623 published in 1930. However, in the case of a lid that is closed by pressing the outer periphery against the peripheral wall of the opening of the cylindrical container, this prior art does not apply force to the outer periphery even when the string is pulled, so it is necessary to pull the string strongly to open the lid. Therefore, it cannot be applied to tea caddy-shaped lids, etc., where the contact surface between the container and the lid is large.

In another prior art, a yokan container was made into a cylinder by wrapping wood, and when opening the lid inscribed in the cylinder, a string attached diagonally to the lid was pulled. There is an idea in Publication No. 12388.
However, this prior art has the problem that force is concentrated on the attachment portion of the string, and there is still a need for improvement.

Also, seal the cup container with a sheet so that a third party can easily see if the product has been opened without permission by a customer while the product is on display, and put a lid on top of it to prevent and protect the seal from being damaged. Japanese Patent Application Publication No. 1973-
There is an invention in Publication No. 130773. If you do this,
Since the lid is not required to have a tight seal, the lid can be easily opened, but once the lid is opened, there is a problem with the seal. For example, even if it is used for a container that is opened and closed repeatedly, the seal between the lid and the body has been removed, so the fit is loose, and for example, if the lid opens just by holding it. There are disadvantages such as the occurrence of

The present invention has been made to solve these conventional problems, and provides an opening member that can be easily removed from the opening edge of the cylindrical container body, and that causes almost no deformation of the lid even after repeated installation and removal. This provides an attached lid at a cost advantage.

That is, the lid with an opening member of the present invention has a ribbon-shaped flexible material with a length exposed outside the container on the back side of the lid body that presses and seals the opening edge of the cylindrical container body from the outside, inside, or both sides. It is characterized in that a flexible opening member is fixed at a position spaced apart from the outer periphery of the lid body.

Therefore, in the prior art, the unsealing member is opened by pulling it out with a string, but the unsealing member having the above structure has the following function. That is, (1) it is possible to open the container by directly pulling the opening member upward, (2) it is possible to open the container while lifting the lid by moving it parallel to the wall of the container and pulling it upward, and (3) furthermore, (4) If you open the container by turning it around the container, the sealing state of the lid will loosen and opening will become easier. If the parts get in the way,
(5) When re-closing the lid after opening it, unlike a string, the opening member is ribbon-shaped, so it acts as a guide and closes the tightly fitted lid. It has the effect of making it easier.

1 to 3 show an embodiment of the lid with an opening member according to the present invention. In FIG. 1, a ribbon 3 is placed at an appropriate position on the inner plane part 2 of the lid 1, which has a substantially U-shaped cross section. A cover type lid is shown in which one end of the ribbon 3 is fixed by adhesive or welding, and the other end of the ribbon 3 is exposed to the outside of the cylindrical container body 5. FIG. It shows a seam-tight type lid in which the parts other than the ends of the ribbon 3 are fixed at appropriate positions on the inner plane part 2 by gluing or welding so that both ends of the ribbon 3 are exposed to the outside of the cylindrical container body 5, and In FIG. 3, both ends of the ribbon 3 are fixed to appropriate positions on the inner plane part 2 of the lid 1 by gluing or welding, so that the parts other than the ends of the ribbon 3 are exposed outside the cylindrical container body 5 in a ring shape. This shows a clamp-type lid. In addition, 4 in the figure is a fixed part.

In each of the above embodiments, the lid 1 can be easily removed from the opening edge of the cylindrical container body 5 by pulling the externally exposed portion of the ribbon 3, and in this case, by pulling up the ribbon 3, Since the lid 1 slides on the opening edge of the cylindrical container body 5 and moves upward, the lid 1 is hardly deformed and can be used repeatedly. Said ribbon 3
As the material, it is appropriate to use a material that is strong enough not to break when stretched and flexible, and specifically, thin cloth, flat string, film tape, etc. can be used.

Specific examples of lids that press and seal the opening edge of the cylindrical container body from the outside, inside, or both sides include the cover type (Fig. 1) of the above embodiment, and the seam type (Fig. 2). ), clamp type (Fig. 3), and external drop type, and the material of the lid can be appropriately selected from metal (iron plate), glass, resin, etc.

As mentioned above, the lid with an opening member of the present invention has a flexible opening member with a length exposed outside the container fixed to the back side of the lid body which is attached to the opening edge of the cylindrical container body. By pulling the externally exposed portion of the member, the lid can be easily removed from the opening edge of the cylindrical container body, and in this case, the lid moves upward while sliding on the opening edge of the cylindrical container body. Since the lid can be removed by pressing it, there is almost no deformation of the lid and it can be used repeatedly. In addition, if a part of the exposed end of the opening member is glued to the outer surface of the cylindrical container body, it can also be used for the purpose of sealing.When opening the seal, the glued part should be peeled off or the area near the glued part should be cut. However, it can be easily opened by pulling the opening member. In addition, unlike conventional lids, there is no need to provide a convex, flange, or tongue-like handle on the outer surface by integral molding or fixed molding, so the lid can be simple and cost-effective. is also advantageous. Moreover, it is economical because it can be used not only for single-sealing but also for various types of lids. Therefore, according to the present invention, it is possible to provide a cost-effective lid with an opening member that can be easily removed from the opening edge of the cylindrical container body and is hardly deformed even after repeated use. There is an effect.

[Brief explanation of the drawing]

1 to 3 are longitudinal sectional side views showing examples of use of the lid with an opening member according to the present invention. 1...Lid, 3...Ribbon, 4...Fixing part, 5...
...Cylinder container body.

Claims (1)

[Scope of utility model registration request] A ribbon-shaped flexible opening member with a length exposed outside the container is attached to the back surface of the lid body that presses and seals the opening edge of the cylindrical container body from the outside, inside, or both sides, and is attached to the outer periphery of the lid body. A lid with an opening member that is fixed at a position separated from the lid.