CN202226115U

CN202226115U - Novel packaging drum

Info

Publication number: CN202226115U
Application number: CN2011203301430U
Authority: CN
Inventors: 王卫红
Original assignee: CHANGZHOU RUIJIE PLASTIC CO LTD
Current assignee: Changzhou Ruijie New Materials Technology Co., Ltd.
Priority date: 2011-09-05
Filing date: 2011-09-05
Publication date: 2012-05-23
Anticipated expiration: 2021-09-05

Abstract

The utility model discloses a novel packaging drum for storing oil, which comprises a drum and an upper cover, wherein the upper cover can be hermetically covered on the drum, an upper cover sunk cavity facing towards the drum is arranged in the middle of the upper cover, and a drum bottom sunk cavity facing towards the drum is arranged at the bottom of the drum, the upper cover is provided with an upper cover seal part, the drum is provided with a drum seal part, the upper cover seal part is hermetically connected with the drum seal part, and the upper cover seal part is connected with the upper cover sunk cavity through a transition plane section; and the drum bottom sunk cavity of the drum is connected with the wall of the drum through an arc-shaped transition plane protruding outward. The novel packaging drum can adapt to external air pressure variation without bulging and can meet stacking and storage requirements.

Description

The novel package bucket

Technical field

The utility model relates to the packing barrel that a kind of oil storage is used.

Background technology

The staving bottom and the loam cake of the packing barrel that traditional oil storage is used are the plane; Because packing barrel causes barrel air pressure inside and ambient pressure difference excessive changing with the height above sea level that makes land used, temperature, air pressure etc. on encapsulation ground, will cause the staving distortion; Especially the most serious at the bottom of being embodied in barrel with loam cake; Can bulging get up, it is more serious that the bucket end and loam cake are heaved in the infrabar area, influences stacking and storage.

Summary of the invention

The purpose of the utility model is to provide a kind of adaptation ambient pressure to change and bulging not, satisfies the packing barrel of stacking and storage needs.

In order to achieve the above object; The technical scheme of the utility model is: a kind of novel package bucket, comprise staving and loam cake, and loam cake leak free lid is put on staving; The middle part of said loam cake has towards the heavy chamber of loam cake of staving, and the bottom of staving has the heavy chamber, the bucket end towards bowl inner chamber.

Said loam cake has the loam cake sealing, and staving has the staving sealing, and loam cake sealing and staving both seals fasten, and the loam cake sealing is connected through the transition plane section with the heavy chamber of loam cake.

The middle part of said loam cake comprises the circular flat and the conical surface or the sphere that are connected to the transition plane section of core towards the heavy chamber of loam cake of staving.

The heavy chamber, the bucket end of said staving is connected with the bucket wall through the arc transiting surface of evagination.

The heavy chamber, the bucket end of said staving comprises the circular flat and the conical surface or the sphere that are connected to arc transiting surface of core.

The staving sealing place of said staving also has the shirt rim, has several reinforced ribs between shirt rim and the bucket wall.

The bottom of said staving also has the annular brace pin, and the junction of heavy chamber, the bucket end and arc transiting surface also has annular protrusion.

After adopting said structure, because the middle part of loam cake has towards the heavy chamber of loam cake of staving, the bottom of staving has the heavy chamber, the bucket end towards staving; Therefore after extraneous pressure variation; When staving and loam cake bulging, can begin to change with place, heavy chamber, the bucket end, and can not make bulging bottom loam cake and the staving through the heavy chamber of loam cake; Cause stacking and storage difficulty, satisfied stacking and storage needs.

Description of drawings

Fig. 1 is the three-dimensional cutaway view after the utility model loam cake is opened;

Fig. 2 is the three-dimensional cutaway view of loam cake lid postpone among Fig. 1.

The specific embodiment

The embodiment that provides below in conjunction with accompanying drawing does further detailed explanation to the utility model.

Referring to Fig. 1, shown in 2; A kind of novel package bucket comprises staving 1 and loam cake 2, and loam cake 2 can be put on staving 1 by the leak free lid; The middle part of said loam cake 2 has the heavy chamber 2-1 of loam cake towards staving 1; The bottom of staving 1 has the heavy chamber 1-1 towards the bucket end of staving 1 inner chamber, and the distance between the bottom of the heavy chamber 2-1 of loam cake and the surface of loam cake 2 is 10 ~ 50mm, and the bottom of the heavy chamber 1-1 in the bucket end and the distance between staving 1 bottom are 10 ~ 50mm.

Referring to Fig. 1, shown in 2; In order more to make loam cake 2 and staving 1 sealing; Said loam cake 2 has loam cake sealing 2-2, and staving 1 has staving sealing 1-2, and loam cake sealing 2-2 and staving sealing 1-2 are tightly connected; And cast for ease, loam cake sealing 2-2 is connected through transition plane section 2-3 with the heavy chamber 2-1 of loam cake.

Referring to Fig. 1, shown in 2, in order to make with easy to use, the middle part of said loam cake 2 comprises the circular flat 2-1-1 and the conical surface 2-1-2 that is connected to transition plane section 2-3 of core towards the heavy chamber 2-1 of loam cake of staving 1.

Referring to Fig. 1, shown in 2, pour into a mould the heavy chamber 1-1 in the bucket end of staving 1 for ease, said staving 1, the arc transiting surface 1-3 of the heavy chamber 1-1 in the bucket end through evagination be connected with a barrel wall 1-4.

Referring to Fig. 1, shown in 2, in order to make with easy to use, the heavy chamber 1-1 in the bucket end of said staving 1 comprises the circular flat 1-1-1 and the conical surface 1-1-2 that is connected to arc transiting surface 1-3 of core.

Referring to Fig. 1, shown in 2, in order to strengthen the structural strength of staving 1, the staving sealing 1-2 place of said staving 1 also has shirt rim 1-2-1, has several reinforced ribs 3 between shirt rim 1-2-1 and the bucket wall 1-4.

Referring to Fig. 1, shown in 2; More steady when placing the utility model; The bottom of said staving 1 also has annular brace pin 1-5, and the junction of heavy chamber 1-1 in the bucket end and arc transiting surface 1-3 also has annular protrusion 4, and the height of annular protrusion 4 is less than the annular brace pin.

Referring to Fig. 1, shown in 2, when the utility model used, the staving sealing 1-2 of the loam cake sealing 2-2 of loam cake 2 and staving 1 was tightly connected; And at cast loam cake 2 during, have the heavy chamber 2-1 of loam cake at the middle part of loam cake 2 towards staving 1 with staving 1, have heavy chamber 1-1 towards the bucket end of staving 1 in the bottom of staving 1; After extraneous pressure variation; Staving 1 can begin to change during with loam cake 2 bulging through heavy chamber 2-1 of loam cake and heavy 1-1 place, chamber, the bucket end, and can not make loam cake 2 and staving 1 bottom bulging; Cause stacking and storage difficulty, satisfied stacking and storage needs.

Claims

1. novel package bucket; Comprise staving (1) and loam cake (2); Loam cake (2) leak free lid is put on staving (1); It is characterized in that: the middle part of said loam cake (2) has towards the heavy chamber (2-1) of loam cake of staving (1), and the bottom of staving (1) has the heavy chamber (1-1), the bucket end towards staving (1) inner chamber.

2. novel package bucket according to claim 1; It is characterized in that: said loam cake (2) has loam cake sealing (2-2); Staving (1) has staving sealing (1-2); Loam cake sealing (2-2) fastens with staving sealing (1-2) sealing, and loam cake sealing (2-2) is connected through transition plane section (2-3) with the heavy chamber (2-1) of loam cake.

3. novel package bucket according to claim 2 is characterized in that: the middle part of said loam cake (2) comprises the circular flat (2-1-1) of core towards the heavy chamber (2-1) of loam cake of staving (1) and is connected to the conical surface or the sphere (2-1-2) of transition plane section (2-3).

4. novel package bucket according to claim 1 is characterized in that: the heavy chamber (1-1), the bucket end of said staving (1) is connected with bucket wall (1-4) through the arc transiting surface (1-3) of evagination.

5. novel package bucket according to claim 4 is characterized in that: the heavy chamber (1-1), the bucket end of said staving (1) comprises the circular flat (1-1-1) of core and is connected to the conical surface or the sphere (1-1-2) of arc transiting surface (1-3).

6. novel package bucket according to claim 1 is characterized in that: the staving sealing (1-2) of said staving (1) locates also to have shirt rim (1-2-1), has several reinforced ribs (3) between shirt rim (1-2-1) and the bucket wall (1-4).

7. novel package bucket according to claim 1 is characterized in that: the bottom of said staving (1) also has annular brace pin (1-5), and heavy chamber (1-1), the bucket end also has annular protrusion (4) with the junction of arc transiting surface (1-3).