JPH073934Y2 - plastic case - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is composed of a main body and a lid body connected by a hinge,
In addition, the present invention relates to a plastic case having a recess for accommodating a stored item inside.

[Conventional technology]

The plastic case is as shown in FIG. 5, one side edge of the main body a and the lid body b are connected by a hinge c, and the stored items d ₁ and d are inside the main body a. Recesses e ₁ and e ₂ for storing ₂ are provided, and a holding member f for holding the stored item d is provided at a position corresponding to the recesses e ₁ and e ₂ on the lid b side. A handle g is attached to the body a side.

In such a plastic case, as shown in FIG. 5, when the lid b is opened with the handle g on the upper side, that is, the mating surface of the main body a and the lid b is in the vertical direction, the recess e ₁ The stored items d ₁ and d ₂ stored in the e and e ₂ may not be pressed by the lid b, and may drop from the recesses e ₁ and e _{2 in the} direction of falling. This tendency is particularly large in the storage item d ₁ stored in the upper recess e ₁ close to the handle g.

Therefore, in the conventional plastic case of this type, as shown in FIG. 6, a retaining band h for retaining the stored items d ₁ and d ₂ can be detachably provided in the openings of the recesses e ₁ and e _2. , Or as shown in FIG. 7, when the protrusions i, i that press the stored items d ₁ , d ₂ are provided on the inner surfaces of the edges of the recesses e ₁ , e ₂ , and the pressing force of the lid b is lost. However, some of the items d ₁ and d ₂ are designed so that they will not fall off more easily than the recesses e ₁ and e ₂ .

[Problems to be solved by the device]

In the former (FIG. 6) of the stored-material pressing mechanisms in the conventional plastic case, the pressing band h is used.
The must attached around the recess e _1, e ₂ as a separate member, on which there is a problem of cost, unless disengaged band h retainer each time of loading and unloading of the storage portion d _1, d ₂ There is also a problem that the work of putting in and taking out the storage parts d ₁ and d ₂ becomes complicated.

In the latter case (Fig. 7), although the former problem does not occur, the contents d ₁ , d ₂ inside the recesses e ₁ , e ₂ are pressed by pressing the side surfaces of the contents d ₁ , d _2. Since it is configured to hold, the holding force thereof is weak, and when the lid b is opened, the stored items d ₁ ,
d ₂ was sometimes dropped from recesses e ₁ and e ₂ .

The present invention has been conceived in view of the above, and by improving the latter configuration of the above-mentioned conventional example, the stored item does not easily fall out of the recess with a simple configuration and a large holding force. The purpose of the present invention is to provide a plastic case.

[Means for Solving the Problems]

In order to achieve the above object, a plastic case according to the present invention comprises a main body and a lid body that can be opened and closed, and a plastic case having a recess for an item to be housed in one of the two. , A pressing claw protruding from one side wall of the recess so as to cover the stored item, the pressing claw having a pressing surface for pressing the upper corner of the stored item toward the bottom wall of the recess, and A protrusion for receiving a stored item is provided on the other side edge facing the one side edge having a surface, projecting from the other side wall of the recess toward the opposite one side wall direction.

[Action]

One corner of the stored item is located below the pressing claw, and the other corner is inserted and pushed into the recess.When the storage is complete, the top corner of the stored item is the pressing surface of the pressing claw. The contents stored in the recess are pressed by the pressing claws so that they will not easily fall off.

To take out the stored item from the recess, put a finger on the side edge opposite to the side edge having the pressing claw and take out.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS.

In the figure, 1 is a main body, 2 is a lid, both of which have a hollow double structure by a blow molding method using a thermoplastic resin such as polyethylene or polypropylene, and the lower edges of both members are hinges 3. The lid 2 is openable and closable with respect to the main body 1. A handle 4 is attached to the outside of the upper edge of the main body 1.

Inside the main body 1, a main body recess 5 for housing the video camera main body A and a video cassette recess 6 for housing the video cassettes B, B are provided.
Of the two recesses 5 and 6, the main body side recess 5 is arranged on the hinge side, that is, the lower side, and the video cassette recess 6 is arranged on the handle side, that is, the upper side. The depth of the recess 6 for the video cassette located on the upper side is shallower than the thickness of the video cassette B, and the corner of the upper side in the storage direction of the video cassette B stored in the recess 6 is formed on the upper edge of the recess 6. A pressing claw 8 for pressing is provided in a protruding manner. That is, the pressing claw 8 projects from the side surface on the upper edge side of the recess 6 so as to cover the video cassette B, which is a storage item, and presses the upper corner portion of the video cassette B toward the bottom wall of the recess 6. Pressed surface 8a
have. A step H is formed between the pressing surface 8a of the pressing claw 8 and the lower edge of the recess 6, and the protruding height h of the pressing claw 8 from the wall surface of the recess 6 is the upper surface of the corner of the video cassette B. High enough to hold down (3mm
It is about). On the other hand, a projection 7 for receiving a stored item is provided on the wall surface of the lower edge of the recess 6.

Inside the lid body 2, there are provided pressing protrusions 9a and 9b for holding the stored items stored in the recesses 5 and 6 on the main body 1 side in a closed state.

In the above structure, the main body A of the video camera is stored in the recess 5 for the main body, and the video cassettes B, B are stored in the recesses 6, 6 for the video cassette, respectively. At this time, as shown in FIG. 3, one corner B ₁ of the upper surface of the video cassette B is located on the pressing surface 8a of the pressing claw 8 provided on the upper edge of the recess 6,
The other lower surface corner B ₂ of the video cassette B is fitted into the recess 6 by overcoming the projection 7 for receiving the stored item.

Then, in this stored state, the upper surface corner portion of the video cassette B is pressed by the pressing surface 8a of the pressing claw 8. Then cover 2
By closing, the above-mentioned stored items are pressed by the pressing protrusions 9a, 9b of the lid body 2 and stored without play.

Next, the case of taking out the stored items will be described.

First, the lid 2 is opened. At this time, if the plastic case is in a vertical state, the stored items in the recesses 5 and 6 will rotate toward the outside with their own weights as the fulcrum and fall away from the recesses 5 and 6. However, since the upper corner of the video cassette B located on the upper side is pressed by the pressing claw 8, the video cassette B is
Even if the main body 1 is tilted in the direction in which the open side faces downward with the open state, the main body 1 does not fall out of the recess 6. At this time, since the video camera main body A is housed in the recess 5 on the lower side and is housed in the deep recess 5, the force of coming off from the recess 5 is weak, and there is little concern about this coming off. Absent.

To take out the video cassette B from the recess 6, the lower finger of the video cassette B is hooked and taken out. The video camera body A is lifted as it is and taken out.

In the above embodiment, the pressing claw 8 is provided on one side edge of the recess 6 which is the upper side when the main body 1 is vertically arranged, but the position where the pressing claw 8 is provided is limited to the above position. However, it may be provided on the other side edge.

[Effect of device]

According to the present invention, without using a holding band, a simple structure, and only one case member provided with a recess of the main body and the lid body that can be opened and closed, does not easily fall off and is a large holding member. You can use power to store things. Further, this holding force can be obtained without applying a large pressing force to the side wall of the stored item. Further, according to the present invention, the stored item is configured such that the corners of the upper surface of one side of the stored item are pressed from above by the pressing claws, and the side surfaces of the other side are pressed from the side by the protrusion. It is possible to easily carry out the storing and taking-out work for the recess of the stored items.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention.
The figure is a cross-sectional view, FIG. 2 is a front view showing the inside of the main body, FIG. 3 is an explanatory view of the operation of the main part, and FIG. 4 is a perspective view of the main part. 5 to 7 show a conventional example, FIG. 5 is a cross-sectional view, and FIGS. 6 and 7 are cross-sectional views showing a means for holding a stored item in the recess. 1 is a main body, 2 is a lid, 6 is a recess, 8 is a holding claw, 8a is a holding surface, and 9a is a holding protrusion.

Claims (1)

[Scope of utility model registration request] 1. A plastic case comprising a main body and a lid which can be opened and closed, and a recess for a storage item in one of the two, so that one side edge of the recess covers the storage item from one side wall of the recess. The pressing claw protruding from the
The pressing claw has a pressing surface for pressing the upper corner of the stored item toward the bottom wall of the recess, and the other side edge facing the one side edge having the pressing surface faces the other side wall of the recess. A plastic case characterized in that it is provided with a protrusion for receiving a stored item that is provided so as to project toward the side wall.