CN216190972U - Plastic barrel cover opening device - Google Patents
Plastic barrel cover opening device Download PDFInfo
- Publication number
- CN216190972U CN216190972U CN202122264087.1U CN202122264087U CN216190972U CN 216190972 U CN216190972 U CN 216190972U CN 202122264087 U CN202122264087 U CN 202122264087U CN 216190972 U CN216190972 U CN 216190972U
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- CN
- China
- Prior art keywords
- clamping rod
- fin
- opening device
- right clamping
- positioning hole
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Abstract
The utility model provides a plastic barrel cover opening device which comprises a left clamping rod, a right clamping rod and an elastic metal ring, wherein the metal ring is in an open-loop design, the left clamping rod and the right clamping rod are respectively connected to two ends of the metal ring, a plurality of clamping tooth blocks are arranged on the inner wall of the metal ring, a fin is connected to the upper part of the front end of the left clamping rod or the right clamping rod through a rotating shaft, and when the fin rotates to point to the center of the metal ring, the front end of the fin is located in the inner ring of the clamping tooth blocks.
Description
Technical Field
The utility model relates to a cover opening device, in particular to a plastic barrel cover opening device.
Background
In the pesticide production process, chemical solution is mostly packed with the plastic barrel, and in order to improve the sealed effect of bung hole, the bung adopts inner cup and enclosing cover complex structure, and the inboard of enclosing cover has the internal thread promptly, can with the external screw thread looks spiro union of bung hole, the inner cup disect insertion in the bung hole. When operating personnel need use solution, bare-handed can't open the enclosing cover, often need open the enclosing cover earlier with the help of the spanner, opening the inner cup using the bottle opener, make the bung open the operation and waste time and energy, still often take place the condition such as chemical industry solution pollution hand and clothing moreover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a plastic barrel cover opening device which can easily open an outer cover and an inner cover and can avoid the situation that chemical solution pollutes hands, clothes and the like. In order to achieve the purpose, the utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a plastics bung opening device, includes left clamping bar, right clamping bar and has elastic ferrule, the ferrule is the open loop design, left side clamping bar, right clamping bar are connected respectively the ferrule both ends, the ferrule inner wall is equipped with a plurality of latch piece, left side clamping bar or right clamping bar front end top are connected with the fin through the pivot, when the rotatory directional ferrule center of fin, the fin front end is located latch piece inner ring.
Furthermore, a rotating plate is connected above the rear end of the fin.
Furthermore, a first positioning hole is formed in the fin, a second positioning hole overlapped with the first positioning hole is formed in the metal ring, and a bolt is inserted between the first positioning hole and the second positioning hole.
Furthermore, the bolt is connected on the left clamping rod or the right clamping rod through a connecting rope.
Furthermore, the left clamping rod, the metal ring and the right clamping rod are integrally formed.
Furthermore, the rear ends of the left clamping rod and the right clamping rod are sleeved with anti-skidding plastic sleeves.
(III) advantageous effects
Compared with the prior art, the utility model has the obvious advantages and beneficial effects, and particularly, the metal ring clamps the outer cover through the left clamping rod and the right clamping rod, the ribs on the outer wall of the outer cover are clamped through the clamping gear, then the outer cover is opened by rotating the left clamping rod and the right clamping rod, then the warping sheet is rotated to the position, and the inner cover is warped out through the warping sheet, so that the labor intensity of operators is reduced, the cover opening is easily and quickly completed, a plurality of troubles caused by the cover opening by using tools such as a wrench, a screwdriver and the like are avoided, and the chemical agent cannot corrode hands and clothes in the cover opening process.
Drawings
FIG. 1 is a schematic overall profile of the present invention;
fig. 2 is an enlarged schematic cross-sectional view a in fig. 1.
The reference numbers illustrate:
1. left clamping rod 2, right clamping rod 3, metal ring 31 and latch block
32. Positioning hole II 4, fin 41, rotating plate 42 and positioning hole I
5. Rotating shaft 6, bolt 7 and anti-skid plastic sleeve
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
The utility model is further described with reference to the following detailed description and accompanying drawings.
Referring to fig. 1 and 2, a plastic barrel cover opening device includes a left clamping bar 1, a right clamping bar 2 and an elastic metal ring 3, the metal ring 3 is in an open-loop design, the left clamping rod 1 and the right clamping rod 2 are respectively connected with two ends of the metal ring 3, the metal ring 3 can be opened and contracted by opening and clamping the left clamping rod 1 and the right clamping rod 2, a plurality of clamping tooth blocks 31 are arranged on the inner wall of the metal ring 3, the outer cover can be driven to rotate by matching the clamping tooth block 31 with the ribs on the outer wall of the outer cover, the upper part of the front end of the left clamping rod 1 or the right clamping rod 2 is connected with a fin 4 through a rotating shaft 5, when the fin 4 rotates to point to the center of the metal ring, the front end of the fin 4 is positioned at the inner ring of the latch block 31, namely, the front end of the fin 4 is arranged at the inner ring of the front end of the latch block, so that the fin 4 can not be pried to the inner cover under the influence of the latch block 31.
In order to facilitate the pivoting of the fin 4, a pivoting plate 41 is connected to the rear end of the fin 4.
In order to prevent the inner cover from rotating when the warping plate 4 is used for prizing the inner cover, a first positioning hole 42 is formed in the warping plate 4, a second positioning hole 32 overlapped with the first positioning hole 42 is formed in the metal ring 3, and a bolt 6 is inserted between the first positioning hole 42 and the second positioning hole 32.
In order to prevent the bolt 6 from being lost, the bolt 6 is connected to the left clamping rod 1 or the right clamping rod 2 through a connecting rope.
In order to make structural strength firmer, left clamping bar 1, metal loop 3 and right clamping bar 2 integrated into one piece design.
In order to facilitate manual operation, the rear ends of the left clamping rod 1 and the right clamping rod 2 are sleeved with an anti-skid plastic sleeve 7.
According to the utility model, the metal ring clamps the outer cover through the left clamping rod and the right clamping rod, the rib on the outer wall of the outer cover is clamped through the clamping gear, then the left clamping rod and the right clamping rod are rotated to open the outer cover, then the warping sheet is rotated to the position, and the inner cover is warped out through the warping sheet, so that the labor intensity of operators is reduced, the cover opening is easily and quickly completed, a plurality of troubles caused by the cover opening by using tools such as a wrench, a screwdriver and the like are avoided, and the chemical agent is prevented from corroding hands and clothes in the cover opening process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (6)
1. A plastic barrel cover opening device is characterized in that: including left clamping bar, right clamping bar and have elastic ferrule, the ferrule is the open loop design, left side clamping bar, right clamping bar are connected respectively the ferrule both ends, the ferrule inner wall is equipped with a plurality of latch piece, left side clamping bar or right clamping bar front end top are connected with the fin through the pivot, when the rotatory directional ferrule center of fin, the fin front end is located latch piece inner ring.
2. A plastic drum lid opening device according to claim 1, wherein: and a rotating plate is connected above the rear end of the fin.
3. A plastic drum lid opening device according to claim 2, wherein: the fin is provided with a first positioning hole, the metal ring is provided with a second positioning hole overlapped with the first positioning hole, and a bolt is inserted between the first positioning hole and the second positioning hole.
4. A plastic drum lid opening device according to claim 3, wherein: the bolt is connected to the left clamping rod or the right clamping rod through a connecting rope.
5. A plastic drum lid opening device according to claim 1, wherein: the left clamping rod, the metal ring and the right clamping rod are integrally formed.
6. A plastics drum lid opening device according to claim 1 or 5, wherein: and the rear ends of the left clamping rod and the right clamping rod are sleeved with anti-skidding plastic sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264087.1U CN216190972U (en) | 2021-09-17 | 2021-09-17 | Plastic barrel cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264087.1U CN216190972U (en) | 2021-09-17 | 2021-09-17 | Plastic barrel cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216190972U true CN216190972U (en) | 2022-04-05 |
Family
ID=80919276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264087.1U Active CN216190972U (en) | 2021-09-17 | 2021-09-17 | Plastic barrel cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216190972U (en) |
-
2021
- 2021-09-17 CN CN202122264087.1U patent/CN216190972U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 335400 West of Jiqi Road and north of Weiqi Road, sulfur and phosphorus chemical base, Guixi City, Yingtan City, Jiangxi Province Patentee after: Haili Guixi New Material Technology Co.,Ltd. Address before: 335400 Baili Industrial Zone, Guixi City, Yingtan City, Jiangxi Province Patentee before: HAILI GUIXI CHEMICAL PESTICIDES CO.,LTD. |
|
| CP03 | Change of name, title or address |