CN210556576U

CN210556576U - Plastic barrel with integrated barrel cover

Info

Publication number: CN210556576U
Application number: CN201921597936.1U
Authority: CN
Inventors: 庄新月
Original assignee: Handan Zawa New Material Co Ltd
Current assignee: Handan Zawa New Material Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-19
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a barrel cover integrated plastic barrel, which comprises a barrel body and a barrel cover, wherein two chute guide rails are symmetrically fixed on the side wall of the barrel body along the vertical direction, a slide block is clamped in the chute guide rails in a sliding manner, a groove is formed in the slide block, a positioning pin is arranged in the groove in a sliding manner, a positioning opening corresponding to the positioning pin is arranged on the chute guide rails, a first pressure spring is arranged in the groove, and the barrel cover is sealed and covered on the barrel body when the positioning pin is clamped into the positioning opening; one end of the sliding block, which is back to the barrel body, is hinged with a connecting rod, and the other end of the connecting rod is fixedly connected with the barrel cover; an unlocking mechanism for ejecting the positioning pin out of the positioning hole is arranged on the barrel body; a handle is fixed on the barrel cover. The utility model discloses an unlocking mechanism can easily make the locating pin shift out the location mouth to open the bung fast, the structure of bung and staving integral type, the bung can not break away from the staving during savings liquid, is difficult for adhering to subaerial spot, and the bung can seal the lid and close on the staving, can be convenient for remove the plastic drum through the handle.

Description

Plastic barrel with integrated barrel cover

Technical Field

The utility model relates to a plastic drum field, especially a bung integral type plastic drum.

Background

The plastic bucket has good performances of corrosion resistance and low breakage resistance, is mainly used for storing and transferring liquid in daily life, and facilitates the transportation of the liquid and the life of people.

However, the plastic bucket has the following problems:

1. the cover and the barrel body of the existing plastic barrel are generally separated, when liquid needs to be stored, the cover needs to be opened and placed on the ground or other positions, so that stains are easily attached to the cover, and the quality of the stored liquid is easily influenced when the cover is closed;

2. the barrel cover and the barrel body are generally in threaded connection, the barrel cover needs to be screwed when the barrel cover is closed or opened, the time for opening the barrel cover is long, and people with small strength are not easy to unscrew, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a plastic barrel with an integrated barrel cover.

The technical scheme of the utility model is that, the plastic barrel with an integrated barrel cover comprises a barrel body and a barrel cover, wherein two chute guide rails are symmetrically fixed on the side wall of the barrel body along the vertical direction, a slide block is slidably clamped in the chute guide rails, a groove is formed in the slide block, a positioning pin is slidably mounted in the groove, a positioning opening corresponding to the positioning pin is formed in the chute guide rails, a first pressure spring for jacking one end of the positioning pin into the positioning opening is mounted in the groove, and the barrel cover is sealed and covered on the barrel body when the positioning pin is clamped into the positioning opening; one end of the sliding block, which is back to the barrel body, is hinged with a connecting rod, and the other end of the connecting rod is fixedly connected with the barrel cover; a first limiting block used for limiting the moving-out of the sliding block is fixed at the bottom of the sliding groove guide rail, a second limiting block used for limiting the moving-out of the sliding block is fixed at the top of the sliding groove guide rail, a second pressure spring is fixedly mounted on the first limiting block, and the second pressure spring is used for jacking the sliding block to enable the positioning pin to be far away from the positioning opening when the positioning pin moves out of the positioning opening; an unlocking mechanism for ejecting the positioning pin out of the positioning hole is arranged on the barrel body; a handle is fixed on the barrel cover.

Furthermore, an elastic rubber sealing gasket for sealing the barrel body is fixed at the lower end of the barrel cover.

Further, the unlocking mechanism comprises an arc-shaped plate, supporting blocks, a third pressure spring, a third limiting block and an unlocking block, the barrel body is radially fixedly provided with the supporting block with a rectangular cross section, the arc-shaped plate is connected with the supporting blocks in a sliding mode, one end, back to the barrel body, of each supporting block is fixedly provided with the third limiting block used for limiting the arc-shaped plate to be separated from the supporting block, the two ends of the arc-shaped plate are fixedly provided with the unlocking blocks used for enabling the positioning pins to be ejected out of the positioning openings, and the supporting blocks are sleeved with the third pressure spring used for fixing the arc-shaped plate.

Furthermore, the connecting rod is restricted in the spout guide rail internal rotation, and the spout guide rail top is opened one side back to the locating hole and is supplied the connecting rod to rotate 90 degrees breach at least.

The utility model has the advantages that: when the barrel cover needs to be opened, the positioning pin can be easily moved out of the positioning hole through the unlocking mechanism, so that the barrel cover can be quickly opened; the bucket cover and the bucket body are integrated, so that the bucket cover cannot be separated from the bucket body when liquid is stored, and stains on the ground are not easy to attach; the barrel cover can be sealed and covered on the barrel body, the positioning pin is automatically clamped into the positioning hole, and the plastic barrel can be conveniently moved through the lifting handle.

Drawings

Fig. 1 is a schematic structural view of a plastic barrel with an integrated barrel cover according to the present invention;

3 FIG. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a side view of the plastic barrel with an integrated barrel cover of the present invention;

FIG. 5 is a cross-sectional view at C of FIG. 4;

FIG. 6 is a state diagram of the plastic barrel with an integrated barrel cover;

in the figure, 1, a barrel body; 2. a barrel cover; 3. a chute guide; 4. a slider; 5. a groove; 6. positioning pins; 7. positioning the opening; 8. a first pressure spring; 9. a connecting rod; 10. a first stopper; 11. a second limiting block; 12. a second pressure spring; 13. a handle; 14. an elastic rubber gasket; 15. an arc-shaped plate; 16. a support block; 17. a third pressure spring; 18. a third limiting block; 19. unlocking the block; 20. and (4) a notch.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a barrel cover integrated plastic barrel comprises a barrel body 1 and a barrel cover 2, wherein two chute guide rails 3 are symmetrically fixed on the side wall of the barrel body 1 along the vertical direction, a sliding block 4 is slidably clamped in the chute guide rails 3, a groove 5 is formed in the sliding block 4, a positioning pin 6 is slidably mounted in the groove 5, a positioning opening 7 corresponding to the positioning pin 6 is formed in the chute guide rails 3, a first pressure spring 8 used for jacking one end of the positioning pin 6 into the positioning opening 7 is mounted in the groove 5, and the barrel cover 2 hermetically covers the barrel body 1 when the positioning pin 6 is clamped into the positioning opening 7; one end of the sliding block 4, which is back to the barrel body 1, is hinged with a connecting rod 9, and the other end of the connecting rod 9 is fixedly connected with the barrel cover 2; a first limiting block 10 used for limiting the moving-out of the sliding block 4 is fixed at the bottom of the sliding chute guide rail 3, a second limiting block 11 used for limiting the moving-out of the sliding block 4 is fixed at the top of the sliding chute guide rail 3, a second pressure spring 12 is fixedly installed on the first limiting block 10, and the second pressure spring 12 is used for jacking the sliding block 4 to enable the positioning pin 6 to be far away from the positioning opening 7 when the positioning pin 6 moves out of the positioning opening 7; an unlocking mechanism for ejecting the positioning pin 6 out of the positioning hole 7 is arranged on the barrel body 1; a handle 13 is fixed on the barrel cover 2.

An elastic rubber gasket 14 for sealing the barrel body 1 is fixed at the lower end of the barrel cover 2, and the barrel body 1 can be sealed by the barrel cover 2 through the elastic rubber gasket 14.

In order to facilitate the two positioning pins 6 to be ejected out of the corresponding positioning holes 7 simultaneously, an unlocking mechanism is arranged, the unlocking mechanism comprises an arc-shaped plate 15, a supporting block 16, a third pressure spring 17, a third limiting block 18 and an unlocking block 19, the barrel body 1 is radially and fixedly provided with the supporting block 16 with a rectangular cross section, the arc-shaped plate 15 is in sliding connection with the supporting block 16, one end, back to the barrel body 1, of the supporting block 16 is fixedly provided with the third limiting block 18 used for limiting the arc-shaped plate 15 to be separated from the supporting block 16, the two ends of the arc-shaped plate 15 are fixedly provided with the unlocking block 19 used for enabling the positioning pins 6 to be ejected out of the positioning holes 7, and the supporting block 16 is sleeved with the third pressure spring 17. The supporting block 16 has a rectangular cross section, and the arc plate 15 does not rotate when sliding on the supporting block 16.

In order to ensure that the barrel cover 2 is opened stably, the connecting rod 9 is limited to rotate in the chute guide rail 3, so that the barrel cover 2 cannot rotate for a large angle when ascending and descending the barrel body 1, and the stability is kept for individuals; in order to avoid obstructing the liquid storage of the barrel body 1 after the barrel cover 2 is opened, a notch 20 for enabling the connecting rod 9 to rotate at least 90 degrees is formed in one side of the top end of the chute guide rail 3, which is back to the positioning opening 7, and the barrel cover 2 can rotate to one side of the notch 20 when rising to the highest position.

The working principle of the embodiment is as follows: when the barrel cover 2 needs to be opened, the positioning pin 6 can be easily moved out of the positioning hole 7 through the unlocking mechanism, so that the barrel cover 2 is quickly opened, specifically, the arc-shaped plate 15 is pushed to the barrel body 1 side, the third pressure spring 17 is compressed, the arc-shaped plate 15 stably slides on the supporting block 16, the unlocking block 19 moves into the positioning hole 7 and pushes the positioning pin 6 out of the positioning hole 7, the first pressure spring 8 is compressed, the positioning pin 6 gradually retracts into the groove 5, after the positioning pin 6 moves out of the positioning hole 7, the sliding block 4 is not clamped with the sliding groove guide rail 3, and the second pressure spring 12 pushes the sliding block 4 towards the second limiting block 11 direction to enable the positioning pin 6 to move to the position above the positioning hole; then, the arc plate 15 is not pushed any more, under the action of the elastic restoring force of the third pressure spring 17, the arc plate 15 returns to the original position, the lifting handle 13 is pulled upwards at the moment, the barrel cover 2 can be opened, the sliding block 4 cannot continuously slide along the sliding groove guide rail 3 to the second limiting block 11, the barrel cover 2 can be rotated towards the gap 20 at the moment, the rotatable angle of the barrel cover 2 is larger than 90 degrees, so that the top opening of the barrel body 1 is opened, liquid can be contained conveniently, the barrel cover 2 cannot be separated from the barrel body 1, the barrel cover 2 is in a suspended state, and dirt on the ground;

when the plastic barrel needs to be moved, the barrel cover 2 is rotated to enable the barrel cover 2 to be approximately positioned right above the barrel body 1, the connecting rod 9 rotates to the other side of the notch 20 at the top of the chute guide rail 3 to limit rotation, the handle 13 is held to lower the barrel cover 2, when the sliding block 4 moves to the lower side of the notch 20 during descending, the connecting rod 9 can be limited in rotation angle by the chute guide rail 3 and cannot rotate in a large range, so that the barrel cover 2 descends stably, the barrel cover 2 can descend slightly to the position where the sliding block 4 contacts with the second pressure spring 12 due to gravity, when the sliding block 4 contacts with the second pressure spring 12, the barrel cover 2 is pressed downwards, the second pressure spring 12 is compressed, the positioning pin 6 descends to the positioning opening 7, the first pressure spring 8 pushes the positioning pin 6 to the positioning opening 7, one end of the positioning pin 6 is positioned at the other end of the positioning opening 7 and is positioned at the groove, at the moment, the elastic rubber sealing gasket 14 is tightly attached to the top end of the barrel body 1 so as to seal the top end of the barrel body 1, the barrel cover 2 and the barrel body 1 are sealed and covered, and the plastic barrel can be conveniently moved through the lifting handle 13.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A plastic barrel with an integrated barrel cover comprises a barrel body (1) and a barrel cover (2) and is characterized in that two chute guide rails (3) are symmetrically fixed on the side wall of the barrel body (1) along the vertical direction, a sliding block (4) is slidably clamped in the chute guide rails (3), a groove (5) is formed in the sliding block (4), a positioning pin (6) is slidably mounted in the groove (5), a positioning hole (7) corresponding to the positioning pin (6) is formed in each chute guide rail (3), a first pressure spring (8) used for pushing one end of the positioning pin (6) into the positioning hole (7) is mounted in each groove (5), and the barrel cover (2) hermetically covers the barrel body (1) when the positioning pin (6) is clamped into the positioning hole (7); one end of the sliding block (4) back to the barrel body (1) is hinged with a connecting rod (9), and the other end of the connecting rod (9) is fixedly connected with the barrel cover (2); a first limiting block (10) used for limiting the sliding block (4) to move out is fixed at the bottom of the sliding chute guide rail (3), a second limiting block (11) used for limiting the sliding block (4) to move out is fixed at the top of the sliding chute guide rail (3), a second pressure spring (12) is fixedly installed on the first limiting block (10), and the second pressure spring (12) is used for jacking the sliding block (4) to enable the positioning pin (6) to be far away from the positioning opening (7) when the positioning pin (6) moves out of the positioning opening (7); an unlocking mechanism for ejecting the positioning pin (6) out of the positioning opening (7) is arranged on the barrel body (1); a handle (13) is fixed on the barrel cover (2).

2. The plastic bucket with integrated bucket cover according to claim 1, wherein the lower end of the bucket cover (2) is fixed with an elastic rubber gasket (14) for sealing the bucket body (1).

3. The plastic barrel with the integrated barrel cover according to claim 1, wherein the unlocking mechanism comprises an arc-shaped plate (15), a supporting block (16), a third pressure spring (17), a third limiting block (18) and an unlocking block (19), the supporting block (16) with a rectangular cross section is radially fixed on the barrel body (1), the arc-shaped plate (15) is slidably connected with the supporting block (16), the third limiting block (18) used for limiting the arc-shaped plate (15) to be separated from the supporting block (16) is fixed at one end of the supporting block (16) opposite to the barrel body (1), the unlocking block (19) used for enabling the positioning pin (6) to be ejected out of the positioning hole (7) is fixed at two ends of the arc-shaped plate (15), and the third pressure spring (17) used for enabling the arc-shaped plate (15) to be fixed to be attached to the third limiting block (18) is sleeved on the supporting block (16.

4. The plastic bucket with integrated cover as claimed in claim 1, wherein the connecting rod (9) is limited to rotate in the chute guide rail (3), and a notch (20) for the connecting rod (9) to rotate at least 90 degrees is formed on one side of the top end of the chute guide rail (3) opposite to the positioning opening (7).