JPH0793Y2 - Lunch box - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Purpose of the Invention] (Industrial Field of Application) The present invention relates to a lunch box having a novel structure for a detachable mechanism of a main body and a lid.

(Prior Art) Conventionally, there are various lunch boxes each having a main body and a lid as a detachable mechanism. However, in this type of lunch box conventionally existing, the detachable component is generally integrally fixed to either the main body or the lid. For this reason, when cleaning the lunch box, there is a problem in that the cleaning of the detachably formed part integrally fixedly formed is troublesome and the part cannot be sufficiently cleaned. Further, in a lunch box in which the detachable component is integrally fixed to either the main body or the lid, the appearance of the lid when the lid is opened from the main body is not very good. .

(Problems to be Solved by the Present Invention) The present invention was developed in view of the above-mentioned conventional circumstances.
The problem and the object of the invention are that the detachable mechanism between the main body and the lid forming the lunch box has a novel structure, and the inside of the detachable mechanism can be easily cleaned during cleaning, and the lunch box has a novel appearance. It is to provide a box.

[Configuration of the present invention]

(Means for Solving the Problems) A lunch box of the present invention comprises a main body formed with a groove for accommodating food, and a lid detachably attached to the main body to seal the main body. And a detachable mechanism body which is detachably mounted on the body portion itself and has a function of detachably attaching the body portion and the lid portion to each other.

(Operation) According to the lunch box of the present invention having the above-described configuration, the main body, the lid, and the attachment / detachment mechanism can be separated from each other very easily. Therefore, the lunch box can be washed without any trouble. Since every part of the box (especially the attachment / detachment mechanism) can be washed in every corner, the lunch box can be kept in a clean state at all times, and the detachable mechanism between the main body and the lid is innovative. It is possible to obtain a lunch box with a novel appearance.

(One Embodiment of the Present Invention) Hereinafter, one embodiment of the lunch box according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a lunch box according to the present invention showing a state in which a main body portion 1, a lid portion 2 and a detaching / attaching mechanism body 3 for both the portions are attached, and FIG. 2 is a main body portion 1, a lid portion 2 FIG. 7 is a perspective view showing a state in which the attachment / detachment mechanism body 3 is separated.

That is, the lunch box of the present invention is the detachable mechanism body 3 shown in the above figures.
The lid portion 2 is configured to be detachable from the main body portion 1.

The main body 1 has a groove portion 6 formed of a bottom surface 4 and side surfaces 5 standing upright around the bottom surface. The main body portion 1 is attached to and detached from an outer side surface of any one of the side surfaces 5 facing each other. A suspension rod 7 is provided so as to project and demount the mechanism body 3 itself. The lid 2 is formed such that the lower end of the periphery thereof is attached and sealed to the upper ends of the respective side faces 5 of the main body 1, and the suspension rods 7 and both side faces 5 of the main body 1 project. Appropriate grooves 10 are formed at respective positions on the upper surface 8 of the lid while providing system stop faces 9 for system-stopping projections 14 of the attachment / detachment mechanism 3 which will be described later.

The attachment / detachment mechanism body 3 is formed in a manner such that its vertical cross section has an inverted L shape, and a suspension claw 12 suspended from each suspension rod 7 of the main body 1 is provided at a lower end portion of the vertical piece 11 thereof. Along with the upper piece
As described above, a system stopping projection 14 is formed at the tip of the system 13 so as to be system stopped on the system stopping surface 9 of the lid 2.

The present invention configured as described above is not limited to the above-described embodiments, but various modifications can be made within the scope of the gist thereof. For example, the means for connecting and sealing the lower end of the periphery of the lid and the upper end of each side of the main body is not particularly limited, but as shown in FIG. An appropriate protruding portion 15 is provided at the upper end of the lid 2, and a reverse groove 16 is provided around the lower end of the lid portion 2 so that the protruding portion 15 can be inserted while sandwiching the protruding portion 15 and an elastic material 17 is appropriately mounted in the groove. Is also good.

In the bento box according to the present invention, the left and right attachment / detachment mechanism bodies 3 suspended and attached to the suspension rods 7 of the main body 1 with the suspension claws 12 after the lid 2 is attached to the main body 1 are attached. When the two are mutually rotated in the direction of the upper surface 8 of the lid portion 2, the system stopping projection 14 of the attachment / detachment mechanism body 3 is system-locked to the system stopping surface portion 9 of the upper surface 8 of the lid portion 2,
The lid 2 and the body 1 are sealed. Then, in order to open the lid portion 2 from the main body portion 1, a procedure opposite to the above sealing procedure between the main body portion and the lid portion may be performed. That is, by inserting the fingertips of a thumb or the like into the grooves 10 provided on the left and right of the lid upper surface 8, the tip of each of the left and right upper pieces 13 of the attachment / detachment mechanism 3 can be rotated in the opposite direction. The system stop projection 14 of the attachment / detachment mechanism 3 is disengaged from the system stop surface 9 and the lid is opened. Also, the attachment / detachment mechanism body 3
To disengage from the main body 1, it is sufficient to remove the suspension claw 12 from the suspension rod 7. It is needless to say that whether or not the attachment / detachment mechanism body 3 is separated from the main body portion 1 at the time of eating is free.

Therefore, the present invention is directed to the main body 1, the lid 2, and the attachment / detachment mechanism body 3.
Since the lid can be sealed to the main body while mounting the respective parts of each other very easily, the respective parts can be separated very easily. Therefore, the lid and the main body can be detachably attached. Compared to various conventional lunch boxes, it is possible to wash every part of the lunch box (especially the attachment / detachment mechanism) without any trouble during cleaning, and keep the lunch box clean at all times. Can be set.

[Effect of the present invention]

According to the present invention described above, while adopting a novel attachment / detachment mechanism in which the main body part, the lid part, and each part of the attachment / detachment mechanism can be easily separated or attached, each part of the lunch box can be easily and cleanly cleaned during cleaning. Not only can it be washed, but the body, lid,
It is possible to provide a lunch box whose appearance is extremely novel when the detachable mechanism is integrally mounted.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention showing a state in which a main body portion, a lid portion, and a mounting / demounting mechanism body are mounted and these portions are attached and sealed. FIG. 2 shows a main body portion, a lid portion, and a mounting / demounting mechanism body. It is the same explanatory view showing the separated state. Main symbols in the figure 1 ... Main body 2 ... Lid 3 ... Attachment / detachment mechanism 7 ... Suspension rod 9 ... System stop face 10 ... Groove 12 ... Suspension claw 14 ... System stop projection.

Claims (1)

[Scope of utility model registration request] 1. A main body 1 having a groove 6 for accommodating food, a lid 2 detachably attached to the main body to seal the main body, and attached to the main body itself. In a lunch box comprising a detachably arranged detachable mechanism body 3 having a mechanism for detachably attaching a main body portion and a lid portion to each other, the main body portion 1 is erected on a bottom surface 4 and around the bottom surface. Each of the side surfaces 5 has a groove portion 6 formed therein, and the attaching / detaching mechanism body can be attached / detached to / from the outer side surface of any of the opposite side surfaces of each side surface. The suspension rod 7 is provided so as to project horizontally, and the lid portion 2 is formed so that the lower peripheral edge is attached and sealed to the upper end of each side surface of the main body portion, and the protruding position of the suspension rod of the main body portion. At each position on the upper surface 8 of the lid portion which coincides with Suitable groove while providing a stop face 9 10
The attachment / detachment mechanism 3 is formed such that the vertical cross section has an inverted L-shape and the outer surface is integrally formed with the main body portion and the lid portion at the time of fastening. 11
At the lower end of the suspension claw suspended on each suspension rod of the main body
A lunch box characterized in that a projection 12 for projecting a system is provided on the back surface of the tip of an upper piece 13 above the vertical piece while projecting 12 and is engaged with the system stop surface of the lid. .