CN215156550U - Foldable portable oil drum - Google Patents

Abstract

The utility model discloses a foldable portable oil drum, which comprises an oil drum body, wherein the surface of the oil drum body is provided with an oil filling port, the oil drum body is a cuboid or a cube consisting of two folding end surfaces, two folding side surfaces and two planes, the two folding end surfaces are respectively arranged at the top and the bottom, the two folding side surfaces and the two planes are respectively opposite in pairs and are arranged at the side surfaces, the folding end surfaces are provided with two diagonal folding lines, the folding side surfaces are provided with vertical central folding lines which pass through a middle point, the oil drum body can be used for filling oil when unfolded, when folded, the folding end surfaces at the top are respectively inwards collapsed along the diagonal folding lines and folded, the folding end surfaces at the bottom are respectively upwards and inwards protruded along the diagonal folding lines and folded, simultaneously, the two folding side surfaces are respectively inwards folded along the respective central folding lines, and the appearance after folding is more regular, is convenient for packaging, storing and transporting and meets the requirement of portability.

Description

Foldable portable oil drum

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a folding portable oil drum.

Background

The existing portable oil drum can be divided into three types according to the material, namely a metal type, a plastic type and a rubber type.

The metal mold is usually made of cold-rolled iron sheet, the thickness is generally not more than 1mm, the shape is mostly a cuboid, an oil inlet and an oil outlet, a lifting handle and the like are arranged at the upper part of the cuboid, antistatic paint is coated inside the cuboid, the capacity is not equal to 10-60L, and the capacity is more than 20L and 30L.

The plastic type material is usually antistatic engineering plastic, some also adopt explosion-proof engineering plastic, the shape and function are similar to metal type, and the capacity is different from 10-60L.

The rubber type material is antistatic and anticorrosive rubber, and the rubber type material is generally cylindrical in shape and has a capacity of 20-60L. There is also a rubber bag made into right-angled triangle, the acute angle is the oil inlet and outlet, the bevel edge is equipped with handle, the capacity is usually 20-30L.

The disadvantages of the three portable oil drums are as follows: when the metal type and the plastic type are not used, the metal type and the plastic type need to occupy larger space due to fixed shapes, and are inconvenient to store and transport. The rubber type is soft, the shape can not be fixed, the shape is easy to collapse when the oil is not filled, and the rubber type is inconvenient to place on the ground or other planes because of the bulge after the oil is filled. The portable rubber bag also has the problems of difficult residual oil pouring, difficult oil filling and the like.

And the technical scheme of present portable oil drum mainly includes two kinds: one type is an umbrella-shaped folding cylinder type, namely, umbrella-shaped frameworks are respectively arranged at the top and the bottom of a cylinder, covering cloth covers the outside of the cylinder, and the central shafts of the two umbrella-shaped frameworks are communicated to realize umbrella-shaped folding; the other type is an accordion folding cylinder type, namely, the barrel wall is accordion folding and telescopic, a compression spring is arranged in the barrel wall, and folding is realized by compressing the height of the barrel. The two main technical schemes have the defects that the shape of the barrel body can not be fixed after the barrel body is opened, the support property is lacked, the problems of collapse, bulge and the like can not be avoided, and the barrel body can not be vertically placed on the ground or other planes.

Therefore, the technical personnel in the field are dedicated to develop a portable oil drum which is convenient to fold and has strong support after being unfolded.

Disclosure of Invention

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a portable oil drum that convenient folding and open back support nature is strong is provided.

In order to achieve the purpose, the utility model provides a folding portable oil drum, including the oil drum body, oil drum body surface is provided with the oiling mouth, the oil drum body is cuboid or the square that comprises two folding terminal surfaces, two folding sides and two planes, two folding terminal surface is located the top and the bottom of cuboid or square respectively, two folding side and two the plane is two liang of relatively respectively and is located the side, folding terminal surface is provided with two diagonal angle folding lines, folding side is provided with vertical and passes the central folding line of mid point.

The oil filling port is arranged on the plane surface.

The plane is fixedly connected with a lifting handle.

The planar surface is further provided with an X-shaped support frame and a limiting frame, the limiting frame is provided with two vertical limiting frames which are respectively fixedly connected with the planar vertical sideline, the limiting frame is provided with a plurality of limiting grooves with inward openings, and the end parts of the left end and the right end of the X-shaped support frame are embedded into the two limiting grooves which are just opposite to each other.

And a hinge shaft is arranged in the middle of the X-shaped support frame.

And reinforcing steel bars are embedded in the vertical side lines of the folding side surfaces.

And thickening the vertical sidelines of the folded side surfaces.

The utility model has the advantages that: the utility model discloses a foldable portable oil drum, including the oil drum body, oil drum body surface is provided with the oiling mouth, the oil drum body is cuboid or cube that comprises two folding terminal surfaces, two folding sides and two planes, top and bottom that two folding terminal surfaces are located respectively, two folding sides and two planes are respectively two liang of relative and lie in the side, folding terminal surface is provided with two diagonal folding lines, folding side is provided with vertical and pass the central folding line of mid point, can be used for the dress oil when the oil drum body expandes, when folding, the folding terminal surface at top is respectively along diagonal folding line collapse inwards downwards respectively and is contracted folding, the folding terminal surface of bottom is respectively along diagonal folding line upwards inwards protruding contraction folding, simultaneously two folding sides are respectively along respective central folding line inwards folding, the whole folds into rectangle or square, the appearance is more regular, is convenient for packaging, storing and transporting and meets the requirement of portability. The vertical side line of the folding side surface is embedded with reinforcing steel bars or thickened, so that the structural strength is maintained when the folding side surface stands, and the folding side surface has stable supporting performance.

Drawings

FIG. 1 is a schematic structural view of an upper mold of the present invention;

fig. 2 is a schematic structural view of the X-shaped supporting frame and the limiting frame of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in figure 1, a foldable portable oil drum comprises an oil drum body, wherein an oil filling opening 6 is arranged on the surface of the oil drum body, the oil drum body is a cuboid or a cube formed by two folding end faces 1, two folding side faces 2 and two planes 3, the two folding end faces 1 are respectively arranged at the top and the bottom, the two folding side faces 2 and the two planes 3 are respectively opposite in pairs and are arranged at the side faces, the folding end faces 1 are provided with two diagonal folding lines 4, the folding side faces 2 are provided with central folding lines 5 which are vertical and penetrate through the middle point, the oil drum body can be used for filling oil when being unfolded, when being folded, the folding end faces 1 at the top are respectively inwards collapsed and folded along the diagonal folding lines 4, the folding end faces 1 at the bottom are respectively upwards and inwards protruded and folded along the diagonal folding lines 4, and the two folding side faces 2 are respectively inwards folded along the respective central folding lines 5, the whole folding is rectangular or square, the appearance is more regular, the packaging, the storage and the transportation are convenient, and the requirement of portability is met. Reinforcing steel bars are embedded in the vertical side lines of the folding side surfaces 2 or thickened, so that the structural strength is maintained when the folding side surfaces stand, and the folding side surfaces have stable supporting performance.

In the embodiment, the oil filling port 6 is arranged on the surface of the plane 3, and the oil filling port 6 is convenient for filling and pouring oil; the plane 3 is fixedly connected with a handle 7, so that the lifting is convenient.

In order to further increase the structural strength when standing, as shown in fig. 2, an X-shaped support frame 8 and a limit frame 9 are further installed on the surface of the plane 3, two vertical limit frames 9 are arranged on the limit frame 9 and are respectively fixedly connected with the vertical side lines of the plane 3, the limit frame 9 is provided with a plurality of limit grooves 10 with inward openings, the end parts of the left end and the right end of the X-shaped support frame 8 are embedded into the two limit grooves 10 which are opposite, the limit frame 9 can be fixed on the vertical side lines and can also be connected with the vertical side lines in a detachable mode, and the disassembly and the assembly are convenient; the middle part of the X-shaped support frame 8 is provided with the hinge shaft 11, so that the X-shaped support frame 8 can be folded and contracted, the portable oil tank folding and folding device is suitable for requirements of portable oil tanks with different heights, can be completely folded when being detached, occupies a small space, and can be conveniently carried.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (7)

1. The utility model provides a folding portable oil drum, includes the oil drum body, oil drum body surface is provided with oiling mouth (6), characterized by: the oil drum body is cuboid or square that constitutes by two folding terminal surfaces (1), two folding side (2) and two planes (3), two folding terminal surface (1) is located top and bottom respectively, two folding side (2) and two plane (3) two liang of respectively are relative and are located the side, folding terminal surface (1) is provided with two diagonal folding lines (4), folding side (2) are provided with vertical central folding line (5) that just pass the mid point.

2. The collapsible portable oil drum as claimed in claim 1, wherein: the oil filling port (6) is arranged on the surface of the plane (3).

3. The collapsible portable oil drum as claimed in claim 1, wherein: the plane (3) is fixedly connected with a handle (7).

4. The collapsible portable oil drum as claimed in claim 1, wherein: the surface of the plane (3) is further provided with an X-shaped support frame (8) and a limiting frame (9), the limiting frame (9) is provided with two vertical limit lines which are fixedly connected with the vertical side line of the plane (3) respectively, the limiting frame (9) is provided with a plurality of limiting grooves (10) with inward openings, and the end parts of the left end and the right end of the X-shaped support frame (8) are embedded into the two limiting grooves (10) which are right opposite to each other.

5. The collapsible portable oil drum as claimed in claim 4, wherein: the middle part of the X-shaped support frame (8) is provided with a hinge shaft (11).

6. The collapsible portable oil drum as claimed in claim 1, wherein: and reinforcing steel bars are embedded in the vertical side lines of the folding side surfaces (2).

7. The collapsible portable oil drum as claimed in claim 1, wherein: and the vertical sidelines of the folding side surfaces (2) are thickened.

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