CN218559704U

CN218559704U - Square barrel

Info

Publication number: CN218559704U
Application number: CN202223058059.5U
Authority: CN
Inventors: 赵柱深
Original assignee: Dongguan Mengfeng Industrial Co ltd
Current assignee: Dongguan Mengfeng Industrial Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-03
Anticipated expiration: 2032-11-17

Abstract

The application discloses a square barrel, which comprises a barrel body and a barrel cover matched with the barrel body, wherein one side of the barrel cover, which is far away from the barrel body, is provided with a mounting groove, a rotating block is rotationally arranged in the mounting groove, the outer side of the rotating block is abutted against the groove wall of the mounting groove, and the rotating block can move up and down relative to the barrel cover; the barrel cover is characterized in that a plurality of air passages penetrating through the barrel cover are formed in the bottom of the mounting groove, a plurality of communication passages penetrating through the upper surface and the lower surface are formed in the rotating block, the communication passages and the air passages are arranged in a staggered mode, initially, the bottom side of the rotating block abuts against the bottom of the mounting groove, and a locking assembly used for enabling the rotating block and the barrel cover to be fixed mutually is arranged between the rotating block and the mounting groove. The novel chemical barrel cover has the effect of effectively reducing the situation that chemicals overflow when the barrel cover is opened so as to damage a user.

Description

Square barrel

Technical Field

The application relates to the field of packaging, in particular to a square barrel.

Background

The plastic bucket is mainly used for storing and transporting various liquids, the plastic bucket is mainly made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding, and the plastic bucket is mainly used for containing liquid and solid articles in chemical industry, pesticide, medicine, food, hardware, electronics, electromechanical industry and other industries due to the characteristics of being not easy to break, not rusting, light in weight and the like, oil resistance and strong corrosion resistance.

In the correlation technique, for the convenience of transporting the plastic drum, generally make the plastic drum into square barrel, the structure of square barrel mainly includes the staving and sets up the bung in bung hole department on the staving, staving and bung are sealed mutually and are cooperated. When the square barrel is used for storing chemicals, the barrel cover is opened firstly, then the chemicals are loaded into the barrel body through a funnel or other tools, and then the barrel cover is screwed down so as to effectively prevent the chemicals from leaking out of the barrel opening during transportation.

However, when transporting the square barrel containing chemicals, the situation that the square barrel shakes is difficult to avoid on the way due to the transportation path, some chemicals contained in the square barrel are easy to generate gas after shaking, when a user needs to use the chemicals to open the barrel cover, the chemicals are easy to overflow from the barrel opening due to different air pressures inside and outside the square barrel, and the chemicals are easy to overflow to the hands or bodies of the user, so that the damage to the user is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve relevant transportation way square barrel and take place to rock for when opening the bung, the chemical easily spills over from the bung hole, and very easily take place the chemical and spill over to the user on hand or on one's body, thereby cause the drawback of the condition of damage to the user, this application provides a square barrel.

The application provides a square barrel adopts following technical scheme:

a square barrel comprises a barrel body and a barrel cover matched with the barrel body, wherein a mounting groove is formed in one side of the barrel cover, which is far away from the barrel body, a rotating block is rotatably arranged in the mounting groove, the outer side of the rotating block abuts against the groove wall of the mounting groove, and the rotating block can move up and down relative to the barrel cover; the barrel cover is characterized in that a plurality of air ducts penetrating through the barrel cover are formed in the bottom of the mounting groove, a plurality of communicating ducts penetrating through the upper surface and the lower surface are formed in the rotating block, the communicating ducts and the air ducts are arranged in a staggered mode, initially, the bottom side of the rotating block abuts against the bottom of the mounting groove, and a locking assembly used for enabling the rotating block and the barrel cover to be mutually fixed is arranged between the rotating block and the mounting groove.

Through adopting above-mentioned technical scheme, when the chemical that needs to pour out used, the user twists earlier and moves the turning block and make the relative bung of turning block rotate, along with the rotation of turning block, the relative bung rebound of turning block, the air channel this moment, the intercommunication way, the mounting groove communicates each other, make the air and the outside air intercommunication of staving, thereby make the inside and outside atmospheric pressure of staving the same, rotate the bung again and pour out the chemical, thereby use the chemical in the staving, thereby reduce effectively that the chemical spills over when opening the bung and causes the condition of damage to the user.

Preferably, an annular groove is formed in one side, away from the barrel cover, of the rotating block, and a limiting ring with the height smaller than the depth of the annular groove is correspondingly arranged on the groove wall of the mounting groove.

Through adopting above-mentioned technical scheme, when needs use the chemicals, the user twists earlier and moves the turning block for the turning block moves upwards gradually along the length direction of mounting groove relatively the bung, thereby makes the turning block butt in the bottom side of spacing ring, makes the turning block fall out the condition of mounting groove when excessively twisting the turning block. At the moment, the air passage, the communication passage and the mounting groove are communicated with each other, so that the air of the barrel body is communicated with the external air, and the air pressure inside and outside the barrel body is the same.

Preferably, the locking assembly comprises an external thread arranged outside the rotating block and an internal thread arranged on the groove wall of the mounting groove, and the rotation direction of the external thread is the same as that of the internal thread.

Through adopting above-mentioned technical scheme, when the turning block that needs reset, twist earlier and move the turning block for the relative bung of turning block rotates to one side butt in the tank bottom of mounting groove of turning block orientation mounting groove, external screw thread and internal screw thread cooperation, thereby makes turning block and bung reciprocal anchorage.

Preferably, the four sides of the barrel body are provided with a plurality of reinforcing strips, and the reinforcing strips on the two opposite side walls outside the barrel body are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, both consolidated the structural strength of staving, make again when transversely placing a plurality of square barrel, consolidate one side butt that the strip deviates from the staving in the lateral wall of adjacent staving for the square barrel is difficult for taking place to rock when the transportation, is convenient for transport a plurality of square barrel.

Preferably, the barrel body is provided with a handle, one side of the barrel body, which deviates from the handle, is provided with a yielding groove, and the yielding groove is formed along the height direction of the barrel body.

By adopting the technical scheme, when the square barrel is vertically stacked, the square barrel is placed on the placed square barrel by tightly grasping the handle, at the moment, the handle and the barrel cover can be contained in the abdicating groove, and the bottom side of the barrel body is abutted against the top side of the barrel body below, so that the stability of vertically stacking the square barrel is improved.

Preferably, the turning block orientation one side of mounting groove is provided with sealed the pad, sealed the pad deviate from one side butt of turning block in the tank bottom of mounting groove.

Through adopting above-mentioned technical scheme to make and strengthen the leakproofness between the two after turning block and bung are fixed each other.

Preferably, one side of the rotating block, which deviates from the barrel cover, is provided with a connecting lug.

Through adopting above-mentioned technical scheme, thereby made things convenient for the user to make the turning block rotate through twisting the engaging lug.

Preferably, a plurality of arc-shaped grooves are formed in the outer arc side of the barrel cover and are uniformly formed in the circumferential direction of the barrel cover.

Through adopting above-mentioned technical scheme, made things convenient for the user to press the arc wall with the finger to rotate the bung and use in order to the chemicals in the staving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the air channel is formed at the bottom of the mounting groove, and the communicating groove is formed in the rotating block, so that when the rotating block is rotated, the air channel is communicated with the communicating groove, and the condition that chemicals overflow when the barrel cover is opened to damage a user is effectively reduced;

2. through set up the reinforcement strip outside the staving for when transversely placing a plurality of square barrel, consolidate the one side butt that the strip deviates from the staving in the lateral wall of adjacent staving, thereby make the square barrel difficult emergence when the transportation rock, be convenient for transport a plurality of square barrel.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram for showing the transverse arrangement of two square barrels in the embodiment of the present application.

Fig. 5 is a schematic structural diagram for showing the longitudinal stacking of two square barrels in the embodiment of the present application.

Description of reference numerals:

10. a barrel body; 11. a barrel cover; 12. an arc-shaped slot; 20. mounting grooves; 21. rotating the block; 22. an external thread; 23. an internal thread; 30. an air duct; 31. a communicating channel; 32. a gasket; 33. connecting lugs; 40. an annular groove; 41. a limiting ring; 50. reinforcing the strips; 51. a handle; 52. a yielding groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1 and 2, the square barrel disclosed in the present application includes a barrel body 10, the cross section of the barrel body 10 is in a round-corner square shape, a barrel cover 11 is screwed at the barrel mouth of the barrel body 10, the barrel cover 11 is in a cylindrical shape, and the longitudinal section of the barrel cover 11 is in a "u" shape. A plurality of arc-shaped grooves 12 used for conveniently rotating the barrel cover 11 are formed in the outer arc side of the barrel cover 11, the arc-shaped grooves 12 are uniformly formed in the circumferential direction of the barrel cover 11, and the barrel cover 11 is screwed, so that the barrel cover 11 and the barrel body 10 are mutually fixed.

Referring to fig. 2 and 3, a mounting groove 20 is formed in one side of the tub cover 11 away from the tub body 10, and the mounting groove 20 is formed along the height direction of the tub cover 11. A rotating block 21 is movably installed in the installation groove 20, the rotating block 21 is arranged in a cylindrical shape, the outer side of the rotating block 21 abuts against the groove wall of the installation groove 20, and the rotating block 21 can move up and down relative to the barrel cover 11. A locking assembly is arranged between the rotating block 21 and the mounting groove 20, and the locking assembly is used for fixing the rotating block 21 and the barrel cover 11 to each other. Specifically, the locking assembly comprises an external thread 22 arranged on the outer side of the rotating block 21 and an internal thread 23 arranged on the groove wall of the mounting groove 20, the external thread 22 and the internal thread 23 rotate in the same direction, the rotating block 21 is rotated relative to the barrel cover 11 to enable one side, facing the mounting groove 20, of the rotating block 21 to abut against the bottom of the mounting groove 20 by screwing the rotating block 21, and the external thread 22 is matched with the internal thread 23, so that the rotating block 21 and the barrel cover 11 are fixed to each other.

Referring to fig. 2 and 3, a plurality of air ducts 30 are formed at the bottom of the mounting groove 20, the plurality of air ducts 30 are uniformly formed along the circumferential direction of the tub cover 11, the air ducts 30 are formed along the height direction of the tub cover 11, the air ducts 30 penetrate through the tub cover 11, and the mounting groove 20 is communicated with the tub body 10 through the formation of the air ducts 30. A plurality of communicating channels 31 are formed in one side of the rotating block 21, the communicating channels 31 are uniformly formed in the circumferential direction of the rotating block 21, the communicating channels 31 are formed in the height direction of the rotating block 21, the communicating channels 31 penetrate through the rotating block 21, and the communicating channels 31 and the air channels 30 are arranged in a staggered mode. A sealing gasket 32 is arranged between the rotating block 21 and the mounting groove 20, and the sealing gasket 32 is used for enhancing the sealing performance between the rotating block 21 and the barrel cover 11 after the rotating block 21 and the barrel cover 11 are mutually fixed. The sealing pad 32 is provided with a through hole, the through hole penetrates through the sealing pad 32, and the through hole corresponds to the air passage 30 and is communicated with the air passage. In the initial state, one side of the rotating block 21 facing the mounting groove 20 abuts against the sealing gasket 32, so that the sealing gasket 32 abuts against the bottom of the mounting groove 20, and at the moment, the communication channel 31 is not communicated with the air channel 30. Combine fig. 1, turning block 21 deviates from one side fixed mounting of bung 11 has engaging lug 33, engaging lug 33 semicircular in shape sets up, when needs use the chemical, the user rotates engaging lug 33 earlier and makes the relative bung 11 of turning block 21 rotate, the relative bung 11 rebound of turning block 21 this moment, air channel 30, intercommunication way 31, mounting groove 20 communicates each other, make the air and the outside air intercommunication of staving 10, thereby make the inside and outside atmospheric pressure of staving 10 the same, it uses in order to use the chemical in staving 10 to rotate bung 11 again, thereby reduce effectively that the chemical spills over when opening bung 11 and causes the condition of damage to the user.

Referring to fig. 2 and 3, an annular groove 40 is formed in one side of the rotating block 21 away from the tub cover 11, the annular groove 40 is formed along the circumferential direction of the rotating block 21, and the depth of the annular groove 40 is smaller than the height of the rotating block 21. The groove wall of the mounting groove 20 is correspondingly provided with a limiting ring 41, the limiting ring 41 is used for reducing the situation that the rotating block 21 falls out of the mounting groove 20 when the rotating block 21 is excessively screwed, and the height of the limiting ring 41 is smaller than the depth of the annular groove 40. When chemicals need to be used, a user firstly rotates the connecting lug 33 to enable the rotating block 21 to synchronously rotate, so that the rotating block 21 gradually moves upwards relative to the barrel cover 11 along the length direction of the installation groove 20, the rotating block 21 abuts against the bottom side of the limiting ring 41, and the situation that the rotating block 21 falls out of the installation groove 20 when the rotating block 21 is excessively screwed is reduced. At this time, the air duct 30, the communication duct 31, and the installation groove 20 are communicated with each other, so that the air of the tub 10 is communicated with the outside air, thereby making the air pressures inside and outside the tub 10 the same.

Referring to fig. 4 and 5, in order to facilitate transportation of a plurality of square barrels, a plurality of reinforcing bars 50 are installed on four side walls outside the barrel body 10, the reinforcing bars 50 are arranged along the length direction of the barrel body 10, and the plurality of reinforcing bars 50 are arranged at equal intervals along the height direction of the barrel body 10. In this embodiment, the reinforcing strips 50 located on two opposite side walls outside the barrel body 10 are arranged in a staggered manner, so that the situation that chemicals overflow when the barrel cover 11 is opened to damage a user is effectively reduced.

Referring to fig. 4 and 5, a handle 51 for facilitating the user to carry is further installed on the tub 10, and the handle 51 is shaped like a reverse U. The barrel body 10 is provided with a yielding groove 52 at one side deviating from the handle 51, the yielding groove 52 is formed along the height direction of the barrel body 10, and the yielding groove 52 is formed, so that when the square barrels are longitudinally stacked, the handle 51 and the barrel cover 11 can be accommodated in the yielding groove 52, and the bottom side of the barrel body 10 abuts against the top side of the barrel body 10 below.

The implementation principle of the embodiment of the application is as follows: when the chemical that needs to be poured out carries out the use, the user rotates engaging lug 33 earlier and makes the relative bung 11 of turning block 21 rotate, along with the rotation of turning block 21, the relative bung 11 of turning block 21 upwards removes gradually, air passage 30 this moment, the intercommunication way 31, mounting groove 20 communicates each other, make the air and the outside air intercommunication of staving 10, thereby make the inside and outside atmospheric pressure of staving 10 the same, rotate 11 pours out chemicals of bung, thereby use the chemical in the staving 10, thereby reduce effectively that the chemical spills over when opening bung 11 and causes the condition of damage to the user.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a square barrel, includes staving (10) and bung (11) with staving (10) cooperation use, its characterized in that: a mounting groove (20) is formed in one side, away from the barrel body (10), of the barrel cover (11), a rotating block (21) is rotatably arranged in the mounting groove (20), the outer side of the rotating block (21) abuts against the wall of the mounting groove (20), and the rotating block (21) can move up and down relative to the barrel cover (11); the barrel head structure is characterized in that a plurality of air ducts (30) penetrating through the barrel head (11) are formed in the bottom of the mounting groove (20), a plurality of communicating ducts (31) penetrating through the upper surface and the lower surface are formed in the rotating block (21), the communicating ducts (31) and the air ducts (30) are arranged in a staggered mode, initially, the bottom side of the rotating block (21) abuts against the bottom of the mounting groove (20), and a locking assembly used for enabling the rotating block (21) and the barrel head (11) to be fixed to each other is arranged between the rotating block (21) and the mounting groove (20).

2. A square bucket according to claim 1 wherein: an annular groove (40) is formed in one side, away from the barrel cover (11), of the rotating block (21), and a limiting ring (41) with the height smaller than the depth of the annular groove (40) is correspondingly arranged on the groove wall of the mounting groove (20).

3. A cube corner drum according to claim 1, wherein: the locking assembly comprises an external thread (22) arranged outside the rotating block (21) and an internal thread (23) arranged on the groove wall of the mounting groove (20), and the rotating directions of the external thread (22) and the internal thread (23) are the same.

4. A square bucket according to claim 1 wherein: the four sides of the barrel body (10) are provided with a plurality of reinforcing strips (50), and the reinforcing strips (50) on the two opposite side walls outside the barrel body (10) are arranged in a staggered mode.

5. A cube corner drum according to claim 1, wherein: the barrel body (10) is provided with a lifting handle (51), one side, deviating from the lifting handle (51), of the barrel body (10) is provided with a yielding groove (52), and the yielding groove (52) is formed in the height direction of the barrel body (10).

6. A square bucket according to claim 1 wherein: the turning block (21) orientation one side of mounting groove (20) is provided with sealed pad (32), sealed pad (32) deviate from one side butt of turning block (21) in the tank bottom of mounting groove (20).

7. A square bucket according to claim 1 wherein: one side of the rotating block (21) departing from the barrel cover (11) is provided with a connecting lug (33).

8. A square bucket according to claim 1 wherein: a plurality of arc-shaped grooves (12) are formed in the outer arc side of the barrel cover (11), and the arc-shaped grooves (12) are uniformly formed in the circumferential direction of the barrel cover (11).