CN215972689U - Volume changeable plastic bucket - Google Patents
Volume changeable plastic bucket Download PDFInfo
- Publication number
- CN215972689U CN215972689U CN202122400634.4U CN202122400634U CN215972689U CN 215972689 U CN215972689 U CN 215972689U CN 202122400634 U CN202122400634 U CN 202122400634U CN 215972689 U CN215972689 U CN 215972689U
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- adjusting
- wall
- groove
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- plastic
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- 239000004033 plastic Substances 0.000 title claims abstract description 76
- 229920003023 plastic Polymers 0.000 title claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 abstract description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a volume-variable plastic barrel, which relates to the technical field of plastic barrels and comprises a plastic barrel body, wherein a storage bin is arranged in the middle of the top end of the plastic barrel body, an adjusting support plate is slidably connected inside the storage bin, fixed blocks are fixedly connected to two sides of the middle of the bottom end of the adjusting support plate, a transmission chute is arranged in the middle of the bottom end of the storage bin, adjusting slide blocks are slidably connected to two sides of the inner wall of the transmission chute, connecting shafts are fixedly connected to the middle of the front side and the middle of the rear side of the inner wall of the connecting chute, a rotating support rod is arranged between each adjusting slide block and each fixed block, an adjusting screw rod is rotatably connected to the middle of two sides of the inner wall of the transmission chute, and one end of each adjusting screw rod extends out of the transmission chute and is fixedly connected with an adjusting hand wheel. According to the utility model, through arranging the adjusting hand wheel, the adjusting screw rod, the adjusting slide block, the adjusting support plate and the rotating support rod, the volume of the plastic barrel can be quickly adjusted according to materials to be contained.
Description
Technical Field
The utility model relates to the technical field of plastic barrels, in particular to a plastic barrel with a changeable volume.
Background
The plastic barrel is mainly made of polyethylene, polypropylene and other plastics through blow molding and injection molding, is mainly used for storage and transportation of various liquids, has good characteristics for special dangerous goods packaging, has the characteristics of being not easy to break, not rusting, light in weight and the like, has good oil resistance and strong corrosion resistance, and is mainly used for dangerous goods packaging needing heat preservation, moisture protection, pressure resistance and corrosion resistance. The plastic barrel is mainly made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding, and is mainly used for containing liquid and solid articles in the industries of chemical industry, pesticide, medicine, food, hardware electronics, electromechanics and the like.
In chinese utility model patent application no: CN202020386508.0 discloses a changeable formula plastic drum of volume, including the bung, the inside one side of bung is equipped with the fixed block, inside top one side of bung is equipped with the fixture block, the fixture block below in the inside a week of bung is equipped with first sealing element, first sealing element below is equipped with annular extension, the outside a week of annular extension is equipped with annular arch, annular arch one side is equipped with the recess, annular extension below is equipped with the barrel, the outside a week in barrel top is equipped with second sealing element, the inside one side fixedly connected with movable belt of barrel, movable belt one side fixedly connected with baffle, the outside one side of baffle is equipped with locating piece one. This changeable formula plastic drum of volume is not convenient for adjust the inside volume of plastic drum, and the end cover leakproofness of plastic drum is relatively poor simultaneously, does not utilize opening and closing of plastic drum end cover moreover to it is fixed to be not convenient for when the plastic drum end cover is closed, makes the plastic drum end cover open automatically when transporting easily.
Therefore, it is necessary to provide a plastic bucket with variable volume to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to: the utility model provides a plastic barrel with a variable volume, which aims to solve the problems that the internal volume of the plastic barrel is inconvenient to adjust, the end cover sealing performance of the plastic barrel is poor, the plastic barrel end cover is not opened or closed, and the plastic barrel end cover is inconvenient to fix when closed, so that the plastic barrel end cover is easy to automatically open during transportation.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
a plastic barrel with variable volume comprises a plastic barrel body, wherein the middle part of the top end of the plastic barrel body is provided with a storage bin, an adjusting support plate is connected inside the containing bin in a sliding manner, fixed blocks are fixedly connected to both sides of the middle part of the bottom end of the adjusting support plate, a transmission chute is arranged in the middle of the bottom end of the containing bin, adjusting slide blocks are connected to both sides of the inner wall of the transmission chute in a sliding manner, the top ends of the two adjusting slide blocks extend out of the transmission chute, the middle part of the top end of the adjusting slide block and the middle part of the bottom end of the fixing block are both provided with a connecting groove, the middle parts of the front side and the rear side of the inner wall of the connecting groove are both fixedly connected with a connecting shaft, be equipped with the rotation bracing piece between adjusting block and the fixed block, the inner wall both sides middle part of transmission spout is rotated and is connected with adjusting screw, adjusting screw's one end is stretched out transmission spout and fixedly connected with adjusting hand wheel.
Furthermore, a locking mechanism is fixedly connected to the top of one end of the outer wall of the plastic barrel body, a locking hand wheel is rotatably connected to the middle of one side, far away from the plastic barrel body, of the outer wall of the locking mechanism, and a locking groove is formed in the middle of the top end of the locking mechanism.
Furthermore, a transmission wheel groove is formed in the middle of the rear side of the inner wall of the locking groove, a transmission gear is rotatably connected inside the transmission wheel groove, and the middle of one side, close to the outer wall of the transmission wheel groove, of the locking hand wheel extends into the transmission wheel groove and is fixedly connected with the middle of one side of the outer wall of the transmission gear.
Furthermore, transmission tooth grooves are symmetrically formed in the top end and the bottom of the transmission wheel groove, one ends of the two transmission tooth grooves, which want to be away from, are connected with transmission racks in a sliding mode, the transmission racks are meshed with the transmission gear, and locking clamping blocks are fixedly connected to the front sides of the outer walls of the two ends, away from, of the two transmission racks.
Furthermore, adjusting threaded holes with opposite rotating motions are formed in the middle of one side of the outer wall of each of the two adjusting sliding blocks respectively, and the adjusting sliding blocks are in threaded connection with the adjusting screw rods through the adjusting threaded holes.
Furthermore, a rotating groove is formed in the middle of one side of the top end of the plastic bucket body, an end cover is arranged on the top end of the plastic bucket body, a fixed shaft is fixedly connected between the front side and the middle of the rear side of the inner wall of the rotating groove, a rotating block is rotatably connected to the outer wall of the fixed shaft, and the top end of the rotating block extends out of the rotating groove and is fixedly connected with the middle of one side of the bottom end of the end cover.
Further, fixedly connected with annular sealing strip around the top of plastic drum body, annular seal groove has been seted up all around to the bottom of end cover, annular seal groove is corresponding with annular sealing strip, one side outer wall fixedly connected with cardboard that the rotation groove was kept away from to the end cover.
Furthermore, two ends of the rotating support rod respectively extend into the two connecting grooves and are respectively and rotatably connected with the middle parts of the outer walls of the two connecting shafts.
(III) advantageous effects
The utility model has the following beneficial effects:
1. according to the utility model, by arranging the adjusting hand wheel, the adjusting screw rod, the adjusting slide block, the adjusting support plate, the fixed block, the connecting shaft and the rotating support rod, the volume of the plastic barrel can be quickly adjusted according to materials to be contained, the adjusting mode is simple and convenient, and the practicability of the device is improved.
2. According to the utility model, by arranging the locking mechanism, the locking hand wheel, the locking groove, the transmission tooth groove, the transmission rack, the transmission wheel groove, the transmission gear and the locking fixture block, the plastic barrel end cover can be fixedly locked when closed, so that the plastic barrel end cover is prevented from being automatically opened easily during transportation, and the practicability of the device is improved.
3. According to the plastic barrel, the rotating groove, the fixed shaft, the rotating block, the end cover, the annular sealing strip and the annular sealing groove are arranged, so that the end cover is more convenient to open and close, and the sealing performance of the plastic barrel is enhanced due to the matching arrangement of the annular sealing strip and the annular sealing groove.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic perspective front sectional view of the structure of the present invention;
FIG. 3 is a schematic front sectional view of the structure of the present invention;
fig. 4 is a schematic perspective side sectional view of the locking mechanism of the present invention.
Reference numerals: 1. a plastic bucket body; 2. adjusting a hand wheel; 3. a rotating groove; 4. a fixed shaft; 5. rotating the block; 6. an end cap; 7. clamping a plate; 8. an annular sealing strip; 9. a storage bin; 10. a locking mechanism; 11. a transmission chute; 12. adjusting the screw rod; 13. an annular seal groove; 14. adjusting the sliding block; 15. adjusting the support plate; 16. a fixed block; 17. a connecting shaft; 18. rotating the support rod; 19. adjusting the threaded hole; 20. connecting grooves; 21. locking a hand wheel; 22. a locking groove; 23. a drive tooth slot; 24. a drive rack; 25. a transmission wheel groove; 26. a transmission gear; 27. and locking the clamping block.
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.
Example 1
Referring to fig. 1-4, a variable volume plastic bucket comprises a plastic bucket body 1, a storage bin 9 is arranged in the middle of the top end of the plastic bucket body 1, an adjusting support plate 15 is slidably connected inside the storage bin 9, fixed blocks 16 are fixedly connected to two sides of the middle of the bottom end of the adjusting support plate 15, a transmission chute 11 is arranged in the middle of the bottom end of the storage bin 9, adjusting sliders 14 are slidably connected to two sides of the inner wall of the transmission chute 11, the transmission chute 11 extends out of the top ends of the two adjusting sliders 14, connecting grooves 20 are formed in the middle of the top ends of the adjusting sliders 14 and the middle of the bottom end of the fixed block 16, connecting shafts 17 are fixedly connected to the middle of the front side and the rear side of the inner wall of the connecting grooves 20, a rotating support rod 18 is arranged between the adjusting sliders 14 and the fixed blocks 16, an adjusting screw 12 is rotatably connected to the middle of two sides of the inner wall of the transmission chute 11, and an adjusting hand wheel 2 is fixedly connected to one end of the adjusting screw 12.
In this embodiment, through setting up adjusting hand wheel 2, adjusting screw 12, adjusting block 14, adjusting support plate 15, the fixed block 16, connecting axle 17 and rotation support pole 18, rotate adjusting hand wheel 2, adjusting hand wheel 2 drives adjusting screw 12 and rotates, adjusting screw 12 drives rotation support pole 18 through the threaded connection with adjusting block 14 and moves, rotation support pole 18 is connected through the rotation with connecting axle 17 and is driven adjusting support plate 15 and rise or descend, thereby the material that can hold as required carries out quick adjustment to the volume of plastic drum, and the regulative mode is simple and convenient, the practicality of device has been improved.
Example 2
Referring to fig. 1, fig. 2 and fig. 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, a locking mechanism 10 is fixedly connected to the top of one end of the outer wall of the plastic bucket body 1, a locking hand wheel 21 is rotatably connected to the middle of one side of the outer wall of the locking mechanism 10, which is far away from the plastic bucket body 1, and a locking groove 22 is formed in the middle of the top end of the locking mechanism 10.
Specifically, a transmission wheel groove 25 is formed in the middle of the rear side of the inner wall of the locking groove 22, a transmission gear 26 is rotatably connected inside the transmission wheel groove 25, and the middle of one side of the locking hand wheel 21, which is close to the outer wall of the transmission wheel groove 25, extends into the transmission wheel groove 25 and is fixedly connected with the middle of one side of the outer wall of the transmission gear 26.
Specifically, transmission tooth's socket 23 has been seted up to the top and the bottom symmetry of transmission race 25, and the equal sliding connection of the inside one end that wants to keep away from of two transmission tooth's sockets 23 has drive rack 24, and drive rack 24 is connected with the meshing of drive gear 26, and the one end outer wall front side fixedly connected with locking fixture block 27 that two drive rack 24 kept away from mutually.
Specifically, the middle parts of one sides of the outer walls of the two adjusting sliding blocks 14 are respectively provided with adjusting threaded holes 19 with opposite rotation, and the adjusting sliding blocks 14 are in threaded connection with the adjusting screw rods 12 through the adjusting threaded holes 19.
In this embodiment, through setting up locking mechanism 10, locking hand wheel 21, locking groove 22, transmission tooth's socket 23, transmission rack 24, transmission wheel groove 25, drive gear 26 and locking fixture block 27, rotate locking hand wheel 21, locking hand wheel 21 drives drive gear 26 and rotates, drive gear 26 is connected through the meshing with transmission rack 24 and is driven locking fixture block 27 and cardboard 7 joint, thereby can fix the locking to it when the plastic drum end cover is closed, avoided the plastic drum end cover to open automatically when transporting easily, the practicality of device has been improved.
Example 3
Referring to fig. 1 and 2, the present embodiment is optimized based on embodiment 1 or embodiment 2, specifically, a rotating groove 3 is formed in the middle of one side of the top end of the plastic bucket body 1, an end cover 6 is disposed at the top end of the plastic bucket body 1, a fixing shaft 4 is fixedly connected between the front side and the middle of the rear side of the inner wall of the rotating groove 3, a rotating block 5 is rotatably connected to the outer wall of the fixing shaft 4, and the top end of the rotating block 5 extends out of the rotating groove 3 and is fixedly connected with the middle of one side of the bottom end of the end cover 6.
Specifically, fixedly connected with annular sealing strip 8 all around on the top of plastic drum body 1, annular seal groove 13 has been seted up all around to the bottom of end cover 6, and annular seal groove 13 is corresponding with annular sealing strip 8, and one side outer wall fixedly connected with cardboard 7 of rotating groove 3 is kept away from to end cover 6.
Specifically, two ends of the rotary support rod 18 respectively extend into the two connecting grooves 20 and are respectively rotatably connected with the middle parts of the outer walls of the two connecting shafts 17.
In this embodiment, through setting up rotation groove 3, fixed axle 4, turning block 5, end cover 6, annular sealing strip 8 and annular seal groove 13 for opening of end cover 6 with close more convenient, the cooperation setting of annular sealing strip 8 and annular seal groove 13 makes the leakproofness of plastic drum can strengthen moreover.
In summary, the following steps: according to the utility model, the volume of the plastic barrel can be quickly adjusted according to materials to be contained, the adjusting mode is simple and convenient, and meanwhile, the plastic barrel end cover can be fixedly locked when closed, so that the plastic barrel end cover is prevented from being automatically opened easily during transportation, the practicability of the device is improved, the opening and closing of the end cover 6 are more convenient, and the sealing performance of the plastic barrel is enhanced due to the matched arrangement of the annular sealing strip 8 and the annular sealing groove 13.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a volume changeable plastic drum, includes plastic drum body (1), its characterized in that: the plastic barrel is characterized in that a storage bin (9) is arranged in the middle of the top end of the plastic barrel body (1), an adjusting support plate (15) is connected to the inside of the storage bin (9) in a sliding mode, fixed blocks (16) are fixedly connected to two sides of the middle of the bottom end of the adjusting support plate (15), a transmission chute (11) is formed in the middle of the bottom end of the storage bin (9), adjusting sliders (14) are connected to two sides of the inner wall of the transmission chute (11) in a sliding mode, the transmission chute (11) extends out of the top ends of the two adjusting sliders (14), connecting grooves (20) are formed in the middle of the top end of each adjusting slider (14) and the middle of the bottom end of each fixed block (16), connecting shafts (17) are fixedly connected to the middle of the front side and the rear side of the inner wall of each connecting groove (20), a rotating support rod (18) is arranged between each adjusting slider (14) and each fixed block (16), and adjusting screws (12) are rotatably connected to the middle of two sides of the inner wall of each transmission chute (11), one end of the adjusting screw rod (12) extends out of the transmission chute (11) and is fixedly connected with an adjusting hand wheel (2).
2. The plastic bucket of claim 1, wherein: the plastic bucket is characterized in that a locking mechanism (10) is fixedly connected to the top of one end of the outer wall of the plastic bucket body (1), a locking hand wheel (21) is rotatably connected to the middle of one side of the outer wall, away from the plastic bucket body (1), of the locking mechanism (10), and a locking groove (22) is formed in the middle of the top end of the locking mechanism (10).
3. A variable volume plastic bucket as defined in claim 2 wherein: the locking mechanism is characterized in that a transmission wheel groove (25) is formed in the middle of the rear side of the inner wall of the locking groove (22), a transmission gear (26) is connected to the inner portion of the transmission wheel groove (25) in a rotating mode, and the middle of one side, close to the outer wall of the transmission wheel groove (25), of the locking hand wheel (21) extends into the transmission wheel groove (25) and is fixedly connected with the middle of one side of the outer wall of the transmission gear (26).
4. A volume-variable plastic bucket as defined in claim 3, wherein: the transmission gear rack is characterized in that transmission gear grooves (23) are symmetrically formed in the top end and the bottom of the transmission gear groove (25), two transmission gear grooves (23) are connected with one end, which is supposed to be far away, of the inner portion of each transmission gear groove (23) in a sliding mode, transmission gear racks (24) are connected with transmission gears (26) in a meshed mode, and two locking clamping blocks (27) are fixedly connected to the front side of the outer wall of one end, far away from each other, of each transmission gear rack (24).
5. The plastic bucket of claim 1, wherein: adjusting threaded holes (19) with opposite rotation are formed in the middle of one side of the outer wall of each of the two adjusting sliding blocks (14), and the adjusting sliding blocks (14) are in threaded connection with the adjusting screw rods (12) through the adjusting threaded holes (19).
6. The plastic bucket of claim 1, wherein: rotation groove (3) have been seted up at top one side middle part of plastic drum body (1), the top of plastic drum body (1) is equipped with end cover (6), fixedly connected with fixed axle (4) between the inner wall front side of rotation groove (3) and the rear side middle part, the outer wall of fixed axle (4) rotates and is connected with turning block (5), the top of turning block (5) stretch out rotate groove (3) and with bottom one side middle part fixed connection of end cover (6).
7. The plastic bucket of claim 6, wherein: the plastic drum is characterized in that an annular sealing strip (8) is fixedly connected to the periphery of the top end of the plastic drum body (1), an annular sealing groove (13) is formed in the periphery of the bottom end of the end cover (6), the annular sealing groove (13) corresponds to the annular sealing strip (8), and a clamping plate (7) is fixedly connected to the outer wall of one side of the end cover (6) away from the rotating groove (3).
8. The plastic bucket of claim 1, wherein: two ends of the rotary supporting rod (18) respectively extend into the two connecting grooves (20) and are respectively and rotatably connected with the middle parts of the outer walls of the two connecting shafts (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400634.4U CN215972689U (en) | 2021-10-01 | 2021-10-01 | Volume changeable plastic bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400634.4U CN215972689U (en) | 2021-10-01 | 2021-10-01 | Volume changeable plastic bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215972689U true CN215972689U (en) | 2022-03-08 |
Family
ID=80508883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122400634.4U Expired - Fee Related CN215972689U (en) | 2021-10-01 | 2021-10-01 | Volume changeable plastic bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215972689U (en) |
-
2021
- 2021-10-01 CN CN202122400634.4U patent/CN215972689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |