CN209757967U - Chemical product anticorrosion packaging can with double-layer sealing structure - Google Patents

Abstract

The utility model relates to an anticorrosive packing jar technical field, specifically a chemical anticorrosive packing jar with double-deck seal structure, including chemical anticorrosive packing jar, inner plug and sealed lid, the charge door has been seted up to the top surface of chemical anticorrosive packing jar, the inner plug has been docked in the lower part notch in two notches of charge door, the surface integrated into one piece of inner plug has the link plate, the surface welding of link plate has the tractive pole, the other end of tractive pole is pegged graft in the inside of expansion tank, the expansion tank is seted up on the inboard top surface of chemical anticorrosive packing jar, fixedly connected with extension spring between tractive pole and the expansion tank, and the inside spiro union of charge door has the regulation conveying pipeline; the beneficial effects are that: the utility model provides a chemical anticorrosion packing jar with double-deck seal structure plays double-deck sealed effect through interior stopper and sealed lid to the chemical anticorrosion packing jar, promotes its sealed effect, avoids revealing of chemical.

Description

Chemical product anticorrosion packaging can with double-layer sealing structure

Technical Field

The invention relates to the technical field of anticorrosive packaging tanks, in particular to a chemical anticorrosive packaging tank with a double-layer sealing structure.

background

The chemicals have high requirements on packaging containers because the chemicals often have strong corrosivity and toxicity, so that the chemical anticorrosion packaging cans are used for containing the chemicals in the market;

in the prior art, a chemical anticorrosion packaging tank adopts a single-layer sealing container, so that the sealing effect is poor; the chemical inside the chemical anticorrosion packaging can is not easy to find when gasified and leaked, and potential safety hazard exists when the sealing cover is directly opened under the condition of no preparation; therefore, the invention provides a chemical product anticorrosion packaging can with a double-layer sealing structure, which is used for solving the problems.

Disclosure of Invention

The invention aims to provide a chemical product anticorrosion packaging can with a double-layer sealing structure, so as to solve the problems in the background technology.

in order to achieve the purpose, the invention provides the following technical scheme:

The chemical product anticorrosion packaging can with the double-layer sealing structure comprises a chemical product anticorrosion packaging can, an inner plug and a sealing cover, wherein a charging opening is formed in the top surface of the chemical product anticorrosion packaging can, the inner plug is butted in a lower notch in two notches of the charging opening, a connecting ring plate is integrally formed on the surface of the inner plug, a traction rod is welded on the surface of the connecting ring plate, the other end of the traction rod is inserted in a telescopic groove, the telescopic groove is formed in the inner side top surface of the chemical product anticorrosion packaging can, a tension spring is fixedly connected between the traction rod and the telescopic groove, an adjusting conveying pipe is screwed in the charging opening, a conveying hole channel is formed in the surface of the adjusting conveying pipe, an outer plug ring is integrally formed on the surface of the adjusting conveying pipe, the sealing cover is screwed at the top of the chemical product anticorrosion packaging can, and the filling plate is bonded on the inner wall of the sealing, the surface of the filling plate is provided with an air outlet, the air outlet simultaneously penetrates through the outer walls of the filling plate and the chemical anti-corrosion packaging tin, and a plastic film is bonded on the inner wall of the air outlet.

Preferably, the charge door is circular cylinder structure, and interior stopper is the round platform structure, and the less terminal surface of area is to connecting in the inside of charge door in two terminal surfaces of interior stopper, and the great terminal surface area of area is greater than the opening area of charge door in two terminal surfaces of interior stopper.

Preferably, the traction rod is of a T-shaped cylinder structure, the end face with the larger area in the two end faces of the traction rod is located inside the telescopic groove, a closing-up structure is arranged at the notch of the telescopic groove, the closing-up structure limits the traction rod, the two traction rods are symmetrically distributed about the feed inlet.

Preferably, the material conveying pore passage comprises a plurality of material feeding ports and a plurality of material conveying ports, the material feeding ports are arranged on the surface of the material conveying pipe in a circumferential mode, the material conveying ports are communicated with the material feeding ports, the outer plug ring is of a circular truncated cone-shaped annular structure, and the area of the larger end face of the two end faces of the outer plug ring is larger than the opening area of the material feeding ports.

Preferably, the sealing cover is of a circular frame structure, a plurality of handles are welded on the outer wall of the sealing cover and are arranged on the outer wall of the sealing cover in a circumferential mode, the filling plate is of a circular cylinder structure with a concave-shaped cross section, and the height of the filling plate is smaller than that of the sealing cover.

Compared with the prior art, the invention has the beneficial effects that:

1. The chemical anticorrosion packaging can with the double-layer sealing structure has the double-layer sealing effect on the chemical anticorrosion packaging can through the inner plug and the sealing cover, so that the sealing effect is improved, and the leakage of chemicals is avoided;

2. According to the chemical product anticorrosion packaging can with the double-layer sealing structure, the plastic film is arranged at the air exhaust port, and when the chemical product anticorrosion packaging can leaks, the leaked gas flows upwards through the air exhaust port to jack up the light plastic film, so that people can be warned that chemicals leak, and people can prepare in advance when opening the sealing cover.

Drawings

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

Fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the chemical anticorrosion packaging can comprises a chemical anticorrosion packaging can 1, a charging opening 2, an inner plug 3, a connecting ring plate 4, a traction rod 5, a telescopic groove 6, an extension spring 7, an adjusting conveying pipe 8, a conveying channel 9, an outer plug ring 10, a sealing cover 11, a filling plate 12, an exhaust opening 13 and a plastic film 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution:

The chemical product anticorrosion packaging can with the double-layer sealing structure comprises a chemical product anticorrosion packaging can 1, an inner plug 3 and a sealing cover 11, wherein a charging opening 2 is formed in the top surface of the chemical product anticorrosion packaging can 1, the inner plug 3 is butted in a lower notch in two notches of the charging opening 2, a connecting ring plate 4 is integrally formed on the surface of the inner plug 3, a traction rod 5 is welded on the surface of the connecting ring plate 4, the other end of the traction rod 5 is inserted in a telescopic groove 6, the telescopic groove 6 is formed in the inner side top surface of the chemical product anticorrosion packaging can 1, a tension spring 7 is fixedly connected between the traction rod 5 and the telescopic groove 6, an adjusting conveying pipe 8 is screwed in the charging opening 2, a conveying channel 9 is formed in the surface of the adjusting conveying pipe 8, an outer plug ring 10 is integrally formed on the surface of the adjusting conveying pipe 8, the sealing cover 11 is screwed at the top of the chemical product anticorrosion packaging, the inner wall of the sealing cover 11 is adhered with a filling plate 12, the surface of the filling plate 12 is provided with an exhaust port 13, the exhaust port 13 simultaneously penetrates through the filling plate 12 and the outer wall of the chemical anticorrosion packaging can 1, and the inner wall of the exhaust port 13 is adhered with a plastic film 14.

Furthermore, the charging opening 2 is a circular cylinder structure, the inner plug 3 is a circular truncated cone structure, the end face with smaller area in the two end faces of the inner plug 3 is connected to the inside of the charging opening 2, the end face with larger area in the two end faces of the inner plug 3 is larger than the opening area of the charging opening 2, the traction rod 5 is a T-shaped cylinder structure, the end face with larger area in the two end faces of the traction rod 5 is positioned in the telescopic groove 6, the notch of the telescopic groove 6 is provided with a closing structure which limits the traction rod 5, the two traction rods 5 are arranged, the two traction rods 5 are symmetrically distributed around the charging opening 2, the feeding pipe 8 is rotated and adjusted towards the inside of the charging opening 2 until the outer plug ring 10 on the surface of the feeding pipe 8 is butted in the notch of the charging opening 2, the charging opening 2 is sealed, at the moment, the inner plug 3 is pushed out from the inside of the charging opening 2 by the adjusting feeding pipe 8, and the connecting ring plate 4 is driven to draw the traction rod 5, the traction rod 5 extends outwards in the telescopic groove 6, and the tension spring 7 is stretched.

Further, defeated material pore 9 includes feed inlet and defeated material mouth, the feed inlet is provided with a plurality ofly, a plurality of feed inlets are the circumference and arrange on adjusting the surface of conveying pipeline 8, defeated material mouth communicates with each other with the feed inlet, outer stopper ring 10 is round platform shape annular structure, the great terminal surface area in two terminal surfaces of outer stopper ring 10 is greater than the opening area of charge door 2, invert or slope anticorrosive packing jar 1 of chemicals, be convenient for pour out the inside chemicals of anticorrosive packing jar 1 of chemicals, the chemicals is outwards carried from defeated material pore 9, carry the back that finishes, it recovers to adjust conveying pipeline 8 upwards to rotate, at this moment, pull rod 5 removes to the inside of expanding chute 6 under extension spring 7's bounce-back, and interior stopper 3 continues butt joint in the notch of charge door 2, seal up charge door 2.

further, sealed lid 11 is circular frame structure, the welding has a plurality of handles on the outer wall of sealed lid 11, a plurality of handles are the circumference and arrange on the outer wall of sealed lid 11, packing plate 12 is the circular cylinder structure of cross-section for "concave" font, packing plate 12 highly is less than sealed lid 11's height, before opening sealed lid 11, it is protruding to observe whether plastic film 14 at gas vent 13 top is protruding earlier, the protruding condition that appears in plastic film 14 indicates that anticorrosive packing jar 1 of chemicals appears revealing, people need make corresponding preparation before opening sealed lid 11, then hold the handle, rotate sealed lid 11, dismantle sealed lid 11 from anticorrosive packing jar 1 upper portion of chemicals.

The working principle is as follows: in actual work, before the sealing cover 11 is opened, whether the plastic film 14 on the top of the air outlet 13 protrudes or not is observed, the protrusion of the plastic film 14 indicates that the chemical anticorrosion packaging can 1 leaks, people need to make corresponding preparation before the sealing cover 11 is opened, then the handle is held by hands, the sealing cover 11 is rotated, the sealing cover 11 is detached from the upper part of the chemical anticorrosion packaging can 1, then the adjusting material conveying pipe 8 is rotated towards the inside of the charging opening 2 until the outer plug ring 10 on the surface of the adjusting material conveying pipe 8 is butted in the notch of the charging opening 2 to seal the charging opening 2, at the moment, the inner plug 3 is pushed out from the inside of the charging opening 2 by the adjusting material conveying pipe 8 and drives the connecting ring plate 4 to pull the pulling rod 5, the pulling rod 5 extends outwards in the telescopic groove 6 and stretches the stretching spring 7, the chemical anticorrosion packaging can 1 is inverted or inclined, and the chemical anticorrosion packaging can 1 is convenient to pour out, the chemicals are conveyed outwards from the conveying pore channel 9, after the chemicals are conveyed, the adjusting conveying pipe 8 is rotated upwards to restore, at the moment, the traction rod 5 moves towards the inside of the telescopic groove 6 under the rebounding of the extension spring 7, the inner plug 3 is continuously butted in the notch of the feeding opening 2, and the feeding opening 2 is sealed; the chemical anticorrosion packaging can with the double-layer sealing structure provided by the invention has a double-layer sealing effect on the chemical anticorrosion packaging can 1 through the inner plug 3 and the sealing cover 11, so that the sealing effect is improved, and the leakage of chemicals is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an anticorrosive packing jar of chemical with double-deck seal structure, includes anticorrosive packing jar of chemical (1), interior stopper (3) and sealed lid (11), its characterized in that: the top surface of the chemical anticorrosion packaging can (1) is provided with a feed inlet (2), an inner plug (3) is butted in a lower notch in two notches of the feed inlet (2), a connecting ring plate (4) is integrally formed on the surface of the inner plug (3), a traction rod (5) is welded on the surface of the connecting ring plate (4), the other end of the traction rod (5) is inserted in a telescopic groove (6), the telescopic groove (6) is arranged on the inner side top surface of the chemical anticorrosion packaging can (1), a tension spring (7) is fixedly connected between the traction rod (5) and the telescopic groove (6), an adjusting feed delivery pipe (8) is screwed in the feed inlet (2), a feed delivery pore passage (9) is arranged on the surface of the adjusting feed delivery pipe (8), an outer plug ring (10) is integrally formed on the surface of the adjusting feed delivery pipe (8), a sealing cover (11) is screwed on the top of the chemical anticorrosion packaging can (1), packing plate (12) has been bonded on the inner wall of sealed lid (11), gas vent (13) have been seted up on the surface of packing plate (12), gas vent (13) run through the outer wall setting of packing plate (12) and anticorrosive packing jar of chemicals (1) simultaneously, and it has plastic film (14) to bond on the inner wall of gas vent (13).

2. The chemical product antiseptic packaging can with the double-layer sealing structure as claimed in claim 1, which is characterized in that: the feed inlet (2) is circular cylinder structure, and interior stopper (3) are the round platform structure, and the less terminal surface of area is to connecting in the inside of feed inlet (2) in two terminal surfaces of interior stopper (3), and the great terminal surface area of area is greater than the opening area of feed inlet (2) in two terminal surfaces of interior stopper (3).

3. The chemical product antiseptic packaging can with the double-layer sealing structure as claimed in claim 1, which is characterized in that: the traction rod (5) is of a T-shaped cylinder structure, the end face with the larger area in the two end faces of the traction rod (5) is located inside the telescopic groove (6), a closing-up structure is arranged at the notch of the telescopic groove (6), the closing-up structure limits the traction rod (5), the traction rod (5) is provided with two traction rods, and the two traction rods (5) are symmetrically distributed about the feed inlet (2).

4. the chemical product antiseptic packaging can with the double-layer sealing structure as claimed in claim 1, which is characterized in that: the feeding hole channel (9) comprises a plurality of feeding holes and a plurality of feeding openings, the feeding holes are arranged on the surface of the adjusting feeding pipe (8) in a circumferential mode, the feeding openings are communicated with the feeding holes, the outer plug ring (10) is of a circular truncated cone-shaped annular structure, and the area of the large end face of the two end faces of the outer plug ring (10) is larger than the opening area of the feeding opening (2).

5. The chemical product antiseptic packaging can with the double-layer sealing structure as claimed in claim 1, which is characterized in that: the sealing cover (11) is of a circular frame structure, a plurality of handles are welded on the outer wall of the sealing cover (11), the handles are arranged on the outer wall of the sealing cover (11) in a circumferential mode, the filling plate (12) is of a circular column structure with a concave-shaped cross section, and the height of the filling plate (12) is smaller than that of the sealing cover (11).