JPS6328125Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention mainly relates to a cylindrical container in which electric wires and wires are wound into coils and stored therein. By providing a handle in the diametrical direction at the center of the upper part of the inner wall of the container body and forming a window hole in the center of the lid plate,
The container can be carried with the lid plate fitted to the main body, and the lid plate and the main body are tightly sealed when the lid plate is fitted to the main body.

[Conventional technology]

As a container for storing coiled electric wires, the main body has a donut-shaped cross section with double inner and outer cylindrical side walls connected by a bottom plate, and a lid plate is attached to the top of the main body. Containers that fit together have been known for a long time,
Conventional containers of this type either have handles for carrying around on both sides of the top of the cylindrical side wall of the main body, or
It is formed at the center of the top surface of the lid plate. For this reason, in the former case, two people are required to carry the container, or if it is carried by one person, not only do they need both hands, but they also have to bend down. Due to the large weight, it is necessary to make the connection between the two parts extremely strong so that the cover plate does not come off during transportation.Therefore, it is usually necessary to connect a band from the main body to the top of the cover plate, or to install a band on both sides of the upper edge of the main body. Since the clip-like latch is engaged on the side edge of the cover plate, not only many accessories are required, but also the opening and closing of the cover plate is troublesome.

[Problem that the invention attempts to solve]

The present invention was developed in view of the above circumstances, and instead of providing a handle on the lid plate, which is necessary for carrying this type of container, a handle is provided at the top center of the inner wall of the main body, which is formed by double inner and outer side walls. By allowing the handle to be handled from above when the lid plate is attached, it is possible to eliminate the load on the lid plate during transportation, and to connect and disconnect the lid plate and the main body using a plastic bucket for garbage. When tightening the lid plate fitted to the top of the main body by slightly rotating it, the gasket used for sealing the inside of the container can be tightened.
The gasket is provided between the upper ends of the inner and outer walls of the main body and the lid plate, and the surface of the gasket is formed to be smooth to allow smooth rotation when the lid plate is engaged and removed. Do not apply excessive force to the cover plate. To easily and quickly engage and disengage a cover plate. Increase the degree of sealing inside the container. The purpose is to satisfy the following three requirements.

[Means for solving problems]

Therefore, in the present invention, a donut-shaped storage space is provided between the inner and outer double cylindrical side walls, which are connected to the main body of the container by a bottom plate, and a handle is placed in the center of the upper part of the internal cylinder of the main body in the diametrical direction. The lid plate is provided with grooves on the inner and outer circumferences of the upper plate placed in the space, into which the upper ends of the inner and outer walls can fit, so that the inner surface is smooth. Insert the tightened pads into each
In addition, a window hole is formed in the center of the upper plate to expose the handle upward, and a window hole is formed in the upper part of both the inner and outer walls of the main body, and in the opposing parts of the corresponding lid plates on the upper parts of these both walls. On the other hand, when the cover plate is rotated, locking portions are provided that move back and forth in a spiral manner to engage and disengage each other.

[Effect]

When the container of the present invention is opened, electric wires and other wires are stored in the donut-shaped space between the inner and outer walls of the main body by bending them in a coiled manner and stacking them sequentially from the bottom to the top. When the lid plate is fitted onto the top at a specific angular position and then rotated at an appropriate angle, the lid plate will rotate in a spiral pattern due to the engagement of the locking parts provided at the opposing parts of the main body and the lid plate. However, when the lid is tightened, the gaskets provided in the grooves on the inner surface are crimped at the upper ends of the inner and outer walls of the main body, and the donut-shaped space is sealed. Regardless, the entire container can be carried using the handle on the top of the main body.

〔Example〕

Next, the present invention will be explained with reference to the embodiment shown in the figure.
1 is the main body of the container, 2 is a lid plate, and the main body 1 has inner and outer side walls 11 and 12 that are cylindrical in shape with an open top and are connected by a bottom plate 13, so that a donut-shaped space 14 is created between the side walls. Furthermore, a collar 15 is formed facing inward on the inner circumference slightly below the upper end of the inner wall 11, and a handle 16 is installed in the diametrical direction of the inner wall. Reference numeral 17 denotes a protruding locking portion projecting in the circumferential direction from the outer surface near the top of the outer wall 12, and reference numeral 18 denotes a key-shaped locking hole having a large and small width and extending vertically through the flange 15. A protrusion 19 having one end inclined downward is formed on the lower surface of the collar 15 on the side of each small locking hole. In addition, the lid plate 2 has concave grooves 22 and 23 in the inner and outer circumferential parts of the upper plate 21 which is placed over the space 14 of the main body 1, into which the upper ends of the inner and outer walls 11 and 12 of the main body can fit. The inner part has a gasket 24, 2 with a smooth sliding surface.
4 are fitted into each other, and a downwardly directed peripheral wall 25 is formed on the outer periphery, and a window hole 26 is formed in the center to expose the handle 16 of the main body upward. Reference numeral 27 denotes a locking portion protruding from the inner circumferential surface of the peripheral wall 25, so that it engages with the locking portion 17 when the cover plate 2, which is placed over the space 14 of the main body 1, is rotated by a slight angle. 28 is a part of the inner circumferential protrusion 26' of the window hole 26 in the cover plate 2 that is folded downward so that the cover plate 2 can be inserted into the locking hole 18 of the collar 15 when the cover plate 2 is fitted onto the main body 1. A curved locking piece with an L-shaped cross section.
As mentioned above, when the cover plate 2 is rotated, the above-mentioned collar 1
It is adapted to be able to come into contact with the lower surface of a protrusion 19 provided on the lower surface of 5. In the figure, reference numeral 29 denotes reinforcing ribs protruding from the upper surface of the upper plate 21 and the outer surface of the peripheral wall 25. The gaskets 24, 24 have elasticity so that they can be deformed during processing, and the lid plate 2 is attached to the main body 1. It is preferable that the packing is made of silicone rubber so that it can be rotated smoothly and easily in the fitted state, or that the outer surface of the packing is coated with a layer of silicone liquid.Furthermore, the packing may be a hollow body.

〔effect〕

According to the present invention, regardless of whether the lid plate is fitted to the top, the handle provided diametrically on the top of the main body can be exposed through the window hole, so the container can be carried without applying excessive force to the lid plate. The entire device can be carried efficiently and easily with the handle, and furthermore, the lid plate can be attached to and removed from the main body without using conventional bands or latches that are troublesome to handle. The cover plate can be engaged and disengaged by moving it forward and backward in a spiral pattern, making it easy to open and close the cover plate. Since the surface of the gasket used for sealing is smooth, the operation can be performed smoothly and easily.Moreover, the locking parts provided on the main body and the lid plate are attached to the upper part of the inner and outer walls of the main body, and Since they are provided at the inner and outer contact portions of the corresponding lid plates, both the inner and outer packings have the effect of ensuring reliable and good sealing within the space.

[Brief explanation of the drawing]

Fig. 1 is a cutaway side view of the main part showing one embodiment of the container of the present invention, Figs. 2 and 3 are plan views of the lid plate and main body, Figs. 4 and 5 are enlarged side views of the main part, and Fig. 6 is an enlarged side view of the main part of the fitting part. 1 is the main body, 2 is the lid plate, 11 and 12 are the inner and outer walls,
13 is the bottom plate, 14 is the space, 16 is the handle, 17,
18 is a locking part, 21 is a top plate, 22 and 23 are grooves,
24, 24 is a patchkin, 26 is a window hole, 27, 28
is the locking part.

Claims (1)

[Scope of utility model registration request] In a container consisting of a main body and a lid plate, the main body has a double inner and outer cylindrical side wall connected by a bottom plate, with a donut-shaped space between them, and a handle is erected in the diametrical direction at the center of the upper part of the inner wall. Furthermore, the lid plate is provided with concave grooves on the inner and outer circumferences of the upper plate into which the upper ends of the inner and outer side walls can fit, into which gaskets with smooth surfaces are fitted, and the center of the upper plate is fitted. is formed with a window hole through which the above-mentioned handle is exposed upward, and the tops of both the inner and outer walls of the main body, and the opposing portions of the cover plates corresponding to the tops of these both walls, are provided with windows that allow the handles to be exposed upwardly. A cylindrical container characterized by being provided with locking portions that can be engaged and disengaged by spirally advancing and retreating from the container.