CN220032909U

CN220032909U - Chemical material packaging barrel with sealing structure

Info

Publication number: CN220032909U
Application number: CN202321241394.0U
Authority: CN
Inventors: 施晓秋
Original assignee: Jiangyin Huanatong Equipment Technology Co ltd
Current assignee: Jiangyin Huanatong Equipment Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-17
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a chemical material packaging barrel with a sealing structure, relates to the field of chemical material packaging barrels, and aims to solve the problems that a barrel cover is easy to loosen when a barrel body is poured or extruded, sealing rings and a barrel opening are in clearance after the barrel cover is loosened, the sealing performance is lost, and the chemical material packaging barrel is easy to leak during transportation. The novel barrel cover is characterized in that a circular barrel opening is arranged on the upper portion of the barrel cover, a C-shaped section annular sucker is arranged at the upper end of the circular barrel opening, an opening cover is arranged on the upper surface of the circular barrel opening, an air cavity is formed in one side of the opening cover, a circular plug is arranged at the upper end of the opening cover along the inner side of the air cavity, and a fixing pile is arranged on the opening cover close to the inner side of the circular plug.

Description

Chemical material packaging barrel with sealing structure

Technical Field

The utility model relates to the field of chemical material packaging barrels, in particular to a chemical material packaging barrel with a sealing structure.

Background

The chemical material packaging barrel is mainly used for storing and transporting various liquids, has good characteristics for special dangerous goods, has good oil resistance and strong corrosion resistance, and is used for packaging dangerous goods which need heat preservation, moisture resistance, pressure resistance and corrosion resistance. The material is used for containing chemical raw materials, pesticides, lubricants, coatings, medical intermediates, foods, hardware electronics, electromechanics and other industries of liquid and solid articles.

At present, an integrated forming process is adopted for the chemical packaging barrel, the integrated forming process is that the whole part is formed at one time, a barrel opening is reserved at the opening, the barrel cover is screwed down, an annular sealing ring is arranged in the barrel cover, the barrel cover is easy to loosen when the barrel body is poured or extruded, and after the barrel cover is loosened, the sealing ring and the barrel opening generate a gap, so that the sealing ring is easy to leak when in transportation.

Disclosure of Invention

The utility model aims to provide a chemical packaging barrel with a sealing structure, which solves the problems that the chemical packaging barrel manufactured by integral molding provided in the background technology is easy to loosen a barrel cover when a barrel body is poured or extruded, and the sealing ring and a barrel opening generate a gap after the barrel cover is loosened, so that the sealing performance is lost, and the leakage is easy to occur during transportation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemical industry material packaging barrel with seal structure, includes ladle body and bung, circular bung hole is installed on bung upper portion, circular bung hole upper end is installed the annular sucking disc of C cross-section, be provided with the opening lid above the circular bung hole, opening lid one side is provided with the air chamber, the opening lid is installed circular stopper along the inside upper end of air chamber, the opening is covered and is close to circular stopper inboard and be provided with the spud pile.

Preferably, the C-shaped fixing piece is arranged on the outer side of the edge of the barrel cover, a trapezoid limiting groove is formed in the edge of the barrel cover, a first annular pressing piece is arranged on one side of the inside of the trapezoid limiting groove, and a second annular pressing piece is arranged on the other side of the trapezoid limiting groove.

Preferably, the upper end of the opening of the barrel body is provided with a trapezoid limiting part, the outer side of the opening of the barrel body is provided with a fixing piece with a round hole, the outer side of the fixing piece with the round hole is provided with a handle, the outer side of the handle is provided with a rectangular rod with the opening, the upper end and the lower end of the outer part of the barrel body are provided with annular fixing pieces, and the bottom of the barrel body is provided with a base.

Preferably, the round bung hole and bung integrated into one piece, round bung hole upper end carries out the hot melt bonding with C cross-section annular sucking disc, opening lid and spud pile integrated into one piece, circular stopper passes through the connecting piece with the spud pile and is connected.

Preferably, four C-shaped fixing pieces are arranged and fixed on the outer side of the barrel cover in an annular array mode.

Preferably, the fixing parts with round holes are four, the four fixing parts with round holes are fixed in an annular array on the outer side of the opening of the barrel body and are aligned with the upper and lower positions of the four C-shaped fixing parts on the barrel cover, the handles are four corresponding to the fixing parts with round holes, two sides of one end of each handle and two sides of the middle part of each handle are respectively provided with a round hole parallel to each other, the fixing parts with round holes are connected with one end of each handle through a connecting shaft, rectangular rods with openings are arranged on the outer sides of the handles, one side of each rectangular rod with each opening is provided with an opening, and two ends of the opening of each rectangular rod with an opening are inserted into the round holes parallel to each other and arranged on the two sides of the middle part of each handle to be connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the C-shaped section annular sucker, the C-shaped section annular sucker is arranged at the upper end of the circular bung, the opening cover is connected with the circular bung through threads, the air cavity is arranged on the opening cover, the circular plug is arranged on the air cavity, the air is discharged through the air cavity when the opening cover is screwed, and the circular plug is arranged on the air cavity, so that even if the opening cover is in a loose state, the C-shaped section annular sucker is still adsorbed on the opening cover, and the tightness of the circular bung and the opening cover can be still maintained in the loose state.

2. According to the utility model, through the arrangement of the first annular pressing piece and the second annular pressing piece, the first annular pressing piece and the second annular pressing piece are respectively attached to two sides of the inside of the trapezoid limiting groove, the trapezoid limiting groove of the barrel cover is sleeved into the trapezoid limiting part by pulling down the barrel cover with the rectangular rod with the opening in the process of closing the handle, and the trapezoid limiting part extrudes the first annular pressing piece and the second annular pressing piece on two sides, so that the sealing between the barrel body and the barrel cover can be realized.

3. According to the utility model, the barrel cover is covered at the upper end of the barrel body through the arrangement of the barrel body and the barrel cover, the trapezoid limiting part arranged on the barrel body is inserted into the trapezoid limiting groove arranged on the barrel cover, the opening part of the rectangular rod with the opening is sleeved into the handle, the two ends of the opening are inserted into round holes arranged on two sides of the middle part of the handle, the other side of the rectangular rod with the opening is sleeved into the C-shaped fixing part limiting part with the limiting part arranged on one side of the barrel cover, and the barrel body and the barrel cover can be separated by opening the handle on the combined part arranged in an annular array on the barrel body and the barrel cover, so that the barrel body and the barrel cover can be conveniently opened and cleaned after the chemical material packaging barrel is used.

Drawings

Fig. 1 is a front view of a chemical packaging barrel with a sealing structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a top cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of detail A of the present utility model;

fig. 6 is an enlarged view of detail B of the present utility model.

In the figure: 1. a tub body; 2. a barrel cover; 3. an annular fixing member; 4. a base; 5. c-shaped fixing pieces; 6. a fixing piece with a round hole; 7. a handle; 8. rectangular bar with opening; 9. a connecting shaft; 10. a trapezoidal limit part; 11. a trapezoid limit groove; 12. a first annular tabletting; 13. a second annular tabletting; 14. a circular bung hole; 15. an opening cover; 16. c-section annular sucker; 17. a circular plug; 18. and (5) fixing piles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a chemical industry material packaging barrel with seal structure, including ladle body 1 and bung 2, circular bung 14 is installed on bung 2 upper portion, circular bung 14 upper end is installed C type cross-section annular sucking disc 16, be provided with opening lid 15 above the circular bung 14, opening lid 15 one side is provided with the air chamber, the air chamber can discharge opening lid 15 and the air between C type cross-section annular sucking disc 16 of in-process of screwing of opening lid 15, opening lid 15 installs circular stopper 17 along the inside upper end of air chamber, it can keep C type cross-section annular sucking disc 16 still to have adsorption (that is to keep the leakproofness) to opening lid 15 under the not hard up state to insert circular stopper 17 in the air chamber, be provided with the spud pile 18 on the opening lid 15 near circular stopper 17 inboard.

Further, the C-shaped fixing piece 5 is arranged on the outer side of the edge of the barrel cover 2, the trapezoid limiting groove 11 is formed in the edge of the barrel cover 2, the first annular pressing piece 12 is arranged on one side of the inside of the trapezoid limiting groove 11, and the second annular pressing piece 13 is arranged on the other side of the trapezoid limiting groove 11.

Further, the upper end of the opening of the barrel body 1 is provided with a trapezoid limiting part 10, the outside of the opening of the barrel body 1 is provided with a fixing piece 6 with a round hole, the outside of the fixing piece 6 with the round hole is provided with a handle 7, the outside of the handle 7 is provided with a rectangular rod 8 with the opening, the upper end and the lower end of the outside of the barrel body 1 are provided with annular fixing pieces 3, and the bottom of the barrel body 1 is provided with a base 4.

Further, the round bung 14 and the bung 2 are integrally formed, the upper end of the round bung 14 and the C-shaped section annular sucker 16 are subjected to hot melt bonding to prevent separation under the action of tensile force, the opening cover 15 and the fixing pile 18 are integrally formed, and the round plug 17 and the fixing pile are connected through a connecting piece to prevent the round plug 17 from being lost when being opened.

Further, four C-shaped fixing pieces 5 are arranged, and the four C-shaped fixing pieces 5 are annularly arranged and fixed on the outer side of the barrel cover 2 and aligned with the four fixing pieces 6 with round holes on the barrel body 1 in the up-down position.

Further, four round hole fixing pieces 6 are arranged, the four round hole fixing pieces 6 are fixed on the outer side of an opening of the barrel body 1 in an annular array and are aligned with the upper and lower positions of four C-shaped fixing pieces 5 on the barrel cover 2, the four handles 7 are arranged corresponding to the four round hole fixing pieces 6, two sides of one end of each handle 7 and two sides of the middle part of each handle are respectively provided with a round hole parallel to each other, the round hole fixing pieces 6 and one end of each handle 7 penetrate through the round holes through connecting shafts 9 to enable the handles 7 to pull outwards through the connecting shafts 9, rectangular rods 8 with openings are arranged on the outer sides of the handles 7, one sides of the rectangular rods 8 with the openings are provided with openings, and two ends of the opening of the rectangular rods 8 with the openings are inserted into the round holes parallel to each other and arranged on the two sides of the middle part of the handles 7 to be connected.

Working principle: when in use, the barrel cover 2 is covered on the upper end of the barrel body 1, the trapezoid limiting part 10 arranged on the barrel body 1 is inserted into the trapezoid limiting groove 11 arranged on the barrel cover 2, the two sides of the trapezoid limiting part 10 are attached to the first annular pressing piece 12 and the second annular pressing piece 13 arranged on the two sides of the trapezoid limiting groove 11, the holes arranged on the two sides of one end of the handle 7 are aligned with the round holes on the round hole fixing piece 6 arranged at the opening of the barrel body 1, the connecting shaft 9 penetrates through the holes to connect, the opening of the rectangular rod 8 with the opening is sleeved into the handle 7, the two ends of the opening are inserted into the round holes arranged on the two sides of the middle part of the handle 7, the other side of the rectangular rod 8 with the opening is sleeved into the C-shaped fixing piece 5C-shaped groove arranged on one side of the barrel cover 2, at the moment, the handle is pulled open, the handle 7 on the assembly arranged in an annular array on the barrel body 1 and the barrel cover 2 is closed, the handle 7 drives the rectangular rod 8 with the opening to pull down the C-shaped fixing piece 5 on the barrel cover 2, the trapezoidal limiting part 10 on the barrel body 1 and the trapezoidal limiting groove 11 on the barrel cover 2 are attached and extruded to seal the barrel body 1 and the barrel cover 2, the opening cover 15 with the air cavity is covered on the round barrel opening 14 arranged on the barrel cover 2, the threads arranged on the opening cover 15 are screwed on the round barrel opening 14, air in the C-shaped section annular sucker 16 arranged at the upper end of the round barrel opening 14 is discharged through the air cavity after screwing, the round plug 17 is inserted into the air cavity, the C-shaped section annular sucker 16 still has an adsorption effect (namely, the sealing property is kept) on the opening cover 15 in a loose state, and the round plug 17 is connected on the fixing pile 18 arranged on one side of the upper part of the opening cover 15 through the connecting piece to prevent the round plug 17 from being lost after opening.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chemical industry material packaging barrel with seal structure, includes ladle body (1) and bung (2), its characterized in that: the novel barrel cover is characterized in that a circular barrel opening (14) is arranged on the upper portion of the barrel cover (2), a C-shaped section annular sucker (16) is arranged at the upper end of the circular barrel opening (14), an opening cover (15) is arranged on the circular barrel opening (14), an air cavity is arranged on one side of the opening cover (15), a circular plug (17) is arranged at the upper end of the inner portion of the air cavity along the opening cover (15), and a fixing pile (18) is arranged on the opening cover (15) close to the inner side of the circular plug (17).

2. A chemical packaging barrel with a sealing structure according to claim 1, characterized in that: c mounting (5) are installed in bung (2) edge outside, bung (2) edge inside is provided with trapezoidal spacing groove (11), first annular preforming (12) are installed to inside one side of trapezoidal spacing groove (11), second annular preforming (13) are installed to trapezoidal spacing groove (11) opposite side.

3. A chemical packaging barrel with a sealing structure according to claim 2, characterized in that: the upper end of the opening of the barrel body (1) is provided with a trapezoid limiting part (10), the outer side of the opening of the barrel body (1) is provided with a fixing piece (6) with a round hole, the outer side of the fixing piece (6) with the round hole is provided with a handle (7), the novel barrel is characterized in that a rectangular rod (8) with an opening is arranged on the outer side of the handle (7), annular fixing pieces (3) are arranged at the upper end and the lower end of the outer portion of the barrel body (1), and a base (4) is arranged at the bottom of the barrel body (1).

4. A chemical packaging barrel with a sealing structure according to claim 1, characterized in that: the circular bung hole (14) and bung (2) integrated into one piece, circular bung hole (14) upper end carries out the hot melt bonding with C cross-section annular sucking disc (16), opening lid (15) and stake (18) integrated into one piece, circular stopper (17) are connected through the connecting piece with stake (18).

5. A chemical packaging barrel with a sealing structure according to claim 2, characterized in that: four C-shaped fixing pieces (5) are arranged on the barrel cover (2), and the four C-shaped fixing pieces (5) are fixedly arranged on the outer side of the barrel cover (2) in an annular array.

6. A chemical packaging barrel with sealing structure according to claim 3, characterized in that: the novel round hole fixing device is characterized in that four round hole fixing pieces (6) are arranged, the four round hole fixing pieces (6) are fixed on the outer side of an opening of a barrel body (1) in an annular array and are aligned with four C-shaped fixing pieces (5) on the barrel cover (2), the four round hole fixing pieces (6) are arranged on the handle (7) correspondingly, round holes which are parallel to each other are formed in two sides of one end of the handle (7) and two sides of the middle of the handle, the round hole fixing pieces (6) and one end of the handle (7) are connected through a connecting shaft (9) through the round holes, a rectangular rod (8) with an opening is arranged on the outer side of the handle (7), one side of the rectangular rod (8) with the opening is provided with an opening, and two ends of the rectangular rod (8) with the opening are inserted into round holes which are arranged on two sides of the middle of the handle (7) and are parallel to each other.