JP3092218U - Drum can lid opening and closing device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To reduce the size and weight of the structure by simplifying the structure within the range of achieving the intended purpose of use, and to be adaptable to other types of lids and lids of other types, making it easier to handle. Improve work and safety by making storage management easier. SOLUTION: A main body 1 is made of a plate-shaped material, and handles 2 are provided at both ends thereof.
At a minimum, three engaging projections 3 are arranged and fixed, and the basic configuration is such that the mounting portion of the engaging projection 3a is made to be a long hole 4 so that the mounting of the engaging projection 3a can be moved. ,or,
The magnet 8 is mounted on a part of the main body 1 via the mounting plates 9 and 10 to facilitate storage management.

Description

[Detailed description of the device]

[0001]

[Field of Invention]

  The need for the present invention is to implement agricultural machinery and leisure equipment that use small engines. Nowadays, there is a lot of demand for small portable cans such as 20L. Therefore, the structure is basically applied to small drums.

[0002]

[Prior art]

Conventional drum can opening and closing equipment is robust and heavy in material and structure. Handling large cans such as 00L drums, so to speak, for professional use Yes, it has a large shape, a complicated structure, and a large weight, so it has poor workability It is not easy to handle, and if you drop it on your foot, you are likely to get injured. It is not suitable for use in small cans, including safety.

[0003]

[Problems to be solved by the device]

Compared with conventional ones, the shape is smaller and the structure is simplified, the weight is reduced, and the items are stored. Improve work and safety by facilitating management.

[0004]

[Means for Solving Problems]

A rectangular plate-shaped material is used as a main body, and handles are provided at both ends of the main body. The input is transmitted to the force receiving part of the lid that is involved in opening and closing the lid of the drum in the middle of the handle. It is possible to dispose a plurality of engaging projections for This configuration is adopted.

[0005]   The mounting part of the above-mentioned engaging projection is made into a long hole, and the engaging projection is moved at a necessary interval. Make movement possible.

[0006]   Attach a magnet to a part of the body.

[0007]

[Mode of implementation of the plan]

  Embodiments of the idea will be described with reference to the drawings. The material of the main body 1 may be metal or plastic, but is basically iron. As shown in FIG. 1, a rectangular plate-shaped material is used as the main body 1 and has a length of 1 50mm wide, 20mm thick and 3mm thick, with handles 2 at both ends , A small lid and a large lid based on one of the engaging protrusions 3 in the middle of the handle 2. It is dedicated to a particular lid, spaced and arranged for.

[0008]   As shown in FIG. 2, the mounting portion of the engaging projection 3 is made into a long hole 4, and The engaging protrusion 3a with the streak 5 becomes movable, and set to the required interval, and the nut Tighten and fix with 6.

[0009]   The magnet 8 is mounted on the mounting plate (9, 10), which is mounted on the mounting plate 9 as shown in FIG. Processing of the same material as the main body 1 or welding of separate parts may be used, and separate parts as shown in FIG. Attach a mounting plate 10 to the main body 1 via the washer 7 with the screw 5 of the engaging protrusion 3a, and It is also possible to fasten together with G6.

[00010]

[Effect of device]

  In the structure according to claim 1, the handle 2 is set on the extension line of the main body 1, and the center of gravity is The input force applied to the handle 2 close to the direction of the pulling force and the pushing force cancels each other, While the posture of the main body 1 is kept stable, the engagement protrusion 3 is provided on the huddle 2 and the handle 2. Since it is in the middle position, the left and right inputs are well balanced, and the force receiving parts (14, 14a) Smooth rotation can be given to the lid (13, 13a) via.

[00011]   By attaching the engaging projection 3a to the main body 1 as an elongated hole, the screw 5 can be attached. The engaging projection 3a is movable, is set at a necessary interval, and is inserted through the washer 7. Since it can be fixed by tightening with the nut 6, lids of other types and sizes can be used accordingly. Can be applied to.

[00012]   By mounting the magnet 8, if it is an iron part, it will be an inclined surface or a vertical surface. Even if it is attracted, it can be stored and managed easily without falling.

[00013]   As mentioned above, the shape of the present invention is small and the structure is simple, and the weight is about 100g. Yes, it is easy to handle, and there is a low probability of being injured even if it is dropped on a foot by mistake. The work and safety can be improved.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a basic form of the present invention.

FIG. 2 is a perspective view in which an elongated hole is arranged in a main body having a mounting plate of a magnet, and an assembly of an engagement protrusion is movable.

FIG. 3 is a perspective view of a mounting plate for a single magnet.

FIG. 4 is a cross-sectional view from the left side in which the mounting plate in FIG. 2 is eliminated and the mounting plate shown in FIG. 3 is fastened together with the main body with a screw of an engagement protrusion and a nut.

FIG. 5 is a simplified use diagram in a closed state due to the engagement of the former force receiving portions of the large, small, and two lids of the drum can and the engagement protrusions of the opening / closing device.

FIG. 6 is a simplified use diagram in a state in which the latter force receiving portion of the lid is engaged with an engaging protrusion of the opening / closing device to open the lid.

FIG. 7 is a cross-sectional view from the side surface of a shape in which a force receiving portion rises vertically around the lid.

FIG. 8 shows a state in which a movable engaging projection is fitted to the inner space of the lid to prevent the fitting from laterally shifting and the side surface of the force receiving portion and the side surface of the main body are engaged with each other to be closed. FIG.

[Explanation of symbols]

1 body 2 handles 3,3a Engagement protrusion 4 slots 5 screws 6 nuts 7 washer 8 magnets 9,10 mounting plate 11 Holes for attaching strings for storage 12 assembly holes 13,13a, 13b lid 14, 14a 14b force receiving portion 15 Side surface of force receiving part in Figs. 16 Side of body

Claims (3)

[Scope of utility model registration request] 1. A structure in which a rectangular plate-shaped material is used as a main body 1, a handle 2 is provided at both ends of the main body 1, and a plurality of engaging protrusions 3 are disposed between the handle 2 and the handle 2. , Lid opening and closing device for drums. 2. The engaging projection 3 according to claim 1, wherein the portion where the engaging projection 3 is provided is an elongated hole 4, and the screw 5 is attached.
An apparatus for opening and closing a lid of a drum can, wherein a mounting position of a is movable, and a nut 6 is tightened and fixed at an interval according to necessity. 3. An apparatus for opening and closing a lid of a drum can, wherein a magnet 8 is attached to a part of the main body 1.