CN214525592U - HDPE plastic drum that leakproofness is good - Google Patents
HDPE plastic drum that leakproofness is good Download PDFInfo
- Publication number
- CN214525592U CN214525592U CN202120806537.2U CN202120806537U CN214525592U CN 214525592 U CN214525592 U CN 214525592U CN 202120806537 U CN202120806537 U CN 202120806537U CN 214525592 U CN214525592 U CN 214525592U
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- China
- Prior art keywords
- barrel
- hole
- barrel body
- barrel cover
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 23
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 35
- -1 polyethylene Polymers 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 36
- 238000000034 method Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a HDPE plastic drum that leakproofness is good, its technical scheme main points are: the barrel body is made of polyethylene, a barrel cover is rotatably arranged on the barrel body through a fixing piece, a sealing ring is fixedly arranged on the barrel cover, a groove matched with the sealing ring is formed in the outer side of the upper end of the barrel body, the groove is communicated with the barrel body through a through hole, the through hole is an inclined hole, the height of the through hole facing the barrel body is lower than the height of the through hole facing the groove, a convex point matched with the through hole is arranged on the sealing ring, a clamping piece is arranged on the barrel cover, and the clamping piece is clamped with a clamping block on the barrel body; a handle is arranged on the barrel cover; the utility model discloses a plastic drum leakproofness preferred can avoid liquid to spill, and the complex is rational in infrastructure ingenious between bung and the staving, can effectively avoid liquid outflow or splash when opening the bung.
Description
Technical Field
The utility model belongs to the technical field of the HDPE plastic drum technique and specifically relates to a HDPE plastic drum that leakproofness is good.
Background
The plastic barrel is mainly used for storing and transporting various liquids, has good characteristics for special dangerous goods packages, has the characteristics of low probability of breakage, no rustiness, light weight and the like, has excellent oil resistance and strong corrosion resistance, is mainly used for packaging dangerous goods needing heat preservation, moisture resistance, pressure resistance and corrosion resistance, and is mainly made of polyethylene, polypropylene, polyester and the like through blow molding, injection molding, plastic sucking and rotational molding. High Density Polyethylene (HDPE) is polymerized at low pressure and is also called low pressure polyethylene. Heat resistance, boiling resistance, cold resistance, freezing resistance, moisture resistance, gas resistance, good insulating property, difficult damage and twice strength of the low density polyethylene.
The traditional HDPE plastic barrel has the following defects:
1. the traditional HDPE plastic barrel has poor sealing performance, is very easy to spill when liquid is filled in the barrel for transportation or carrying, not only causes waste, but also causes pollution and damage to human bodies or the environment due to partial liquid; therefore, an HDPE plastic barrel with good sealing performance is urgently needed in the market.
2. The traditional HDPE plastic barrel is not reasonable enough in design, the barrel cover is inevitably stained with some liquid in the transportation process, or the barrel cover is accompanied with evaporated water vapor, when the barrel cover is opened, the liquid splashes or flows downwards along the outer side of the barrel wall, so that waste is caused to a certain extent, and even part of corrosive liquid can injure workers; therefore, an HDPE plastic barrel with an opening and closing mechanism for reasonably avoiding liquid outflow is urgently needed in the market at present.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a HDPE plastic drum that leakproofness is good to solve the poor and unreasonable problem that leads to the liquid outflow of mechanism that opens and shuts of leakproofness mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a HDPE plastic barrel with good sealing performance comprises a barrel body, the barrel body is made of polyethylene, a barrel cover is rotatably arranged on the barrel body through a fixing piece, a sealing ring is fixedly arranged on the barrel cover, a groove matched with the sealing ring is formed in the outer side of the upper end of the barrel body, a better sealing effect can be achieved through a concave-convex matched structure, liquid is prevented from spilling and leaking in the transportation and carrying processes, the through hole is an inclined hole, the groove is communicated with the barrel body through the through hole, the height of the through hole facing the barrel body is lower than the height of the through hole facing the groove, salient points matched with the through hole are arranged on the sealing ring, when a user opens the barrel cover, liquid attached to the sealing ring can fall downwards into the groove and then flows back into the barrel body through the through hole, the liquid is prevented from spilling, and the arrangement of the inclined hole can enable the liquid to flow back more smoothly; when the barrel cover is covered, the convex points on the barrel cover are matched with the pupil to block the through hole in a targeted manner; the opening and closing mechanism is reasonable in design and can effectively prevent liquid from splashing, the barrel cover is provided with a clamping piece, and the clamping piece is clamped with a clamping block on the barrel body; the barrel cover is provided with a handle.
Further, damping exists between the barrel cover and the fixing piece.
Through adopting above-mentioned technical scheme, some liquid can be avoided producing gas in the transportation in the damped setting, and the liquid on the bung is thrown away after popping out the bung in the twinkling of an eye of opening the bung.
Furthermore, the sealing ring is made of chloroprene rubber.
By adopting the technical scheme, the chloroprene rubber has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance, and is a better choice for the sealing ring.
Furthermore, the barrel cover is provided with an observation window, and the observation window is made of acrylic materials.
Through adopting above-mentioned technical scheme, the observation window can be observed the object in the bucket and be convenient for understand the inside condition, need not to open the bung repeatedly and observe, and ya keli possess splendid transparency, for colorless transparent organic glass panel, the luminousness reaches more than 92%, and good weatherability is very strong to natural environment adaptability, even shine at sunlight for a long time, wind blows and drenches and also can not make its performance change.
Furthermore, the edges of the groove and the salient points are provided with chamfers.
Through adopting above-mentioned technical scheme, the setting of chamfer can be light convenient and fast more when fixed bung, and the liquid reflux of the recess edge of being convenient for.
Further, the handle is fixedly arranged at the edge of the barrel cover and is the same central axis with the clamping piece.
Through adopting above-mentioned technical scheme, the handle that the position set up like this is to its application of force, and is laborsaving convenient more in the use.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a, improve traditional HDPE plastic drum, set up the sealing washer on recess and the bung and mutually support in the upper end outside of staving, better sealed effect can be realized to unsmooth complex structure, avoids in transportation and handling liquid to spill and leak out.
2. The utility model discloses, improve traditional HDPE plastic drum, set up the recess in the outside of staving upper end, there is through-hole intercommunication between recess and the staving, when the user opened the bung, the liquid that adheres to on the sealing washer can flow back to the staving through the through-hole after dropping down in the recess, avoids liquid spill, and the setting of inclined hole can make the liquid backflow more smooth and easy; when the barrel cover is covered, the convex points on the barrel cover are matched with the pupil to block the through hole in a targeted manner; this mechanism of opening and shutting reasonable in design can effectively avoid liquid to splash.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 1.
In the figure: 1. a barrel body; 2. a fixing member; 3. a barrel cover; 4. a seal ring; 5. a groove; 6. a through hole; 7. salient points; 8. a fastener; 9. a clamping block; 10. a handle; 11. and (4) an observation window.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, a HDPE plastic barrel with good sealing performance comprises a barrel body 1, the barrel body 1 is made of polyethylene, a barrel cover 3 is rotatably arranged on the barrel body 1 through a fixing part 2, a sealing ring 4 is fixedly arranged on the barrel cover 3, a groove 5 matched with the sealing ring 4 is arranged on the outer side of the upper end of the barrel body 1, a concave-convex matching structure can achieve better sealing effect and prevent liquid from spilling and leaking in the transportation and carrying processes, the groove 5 is communicated with the barrel body 1 through a through hole 6, the through hole 6 is an inclined hole, the height of the through hole 6 facing the barrel body 1 is lower than the height facing the inside of the groove 5, a convex point 7 matched with the through hole 6 is arranged on the sealing ring 4, when a user opens the barrel cover 3, liquid attached to the sealing ring 4 can fall downwards into the groove 5 and then flow back into the barrel body 1 through the through hole 6, so that the liquid is prevented from splashing, and the liquid can flow back more smoothly due to the inclined hole; when the barrel cover 3 is covered, the salient points 7 on the barrel cover 3 are matched with the pupils to block the through holes 6 in a targeted manner; the opening and closing mechanism is reasonable in design and can effectively prevent liquid from splashing, the barrel cover 3 is provided with the clamping piece 8, and the clamping piece 8 is clamped with the clamping block 9 on the barrel body 1; the barrel cover 3 is provided with a handle 10.
Referring to fig. 1 and 2, damping exists between the barrel cover 3 and the fixing member 2, and the damping arrangement can prevent some liquid from generating gas in the transportation process, and the liquid on the barrel cover 3 is thrown out after the barrel cover 3 is ejected at the moment of opening the barrel cover 3.
Referring to fig. 1 and 2, the material of the sealing ring 4 is neoprene, which has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance, and chemical resistance, and is a preferred choice for the sealing ring 4.
Referring to fig. 1, be provided with observation window 11 on the bung 3, observation window 11's material is the ya keli material, and observation window 11 can observe the object in the bucket and be convenient for understand the inside condition, need not to open bung 3 repeatedly and observe, and yakeli possesses splendid transparency, for colorless transparent organic glass panel, the luminousness reaches more than 92%, and good weatherability is very strong to natural environment adaptability, even shine at sunlight for a long time, wind blows and drenches and also can not make its performance change.
Referring to fig. 1 and 2, the edges of the groove 5 and the convex points 7 are provided with chamfers, the chamfers can be arranged more easily, conveniently and quickly when the barrel cover 3 is fixed, and liquid at the edges of the groove 5 can flow back conveniently.
Referring to fig. 2, the handle 10 is fixedly arranged at the edge of the barrel cover 3 and is the same with the clamping piece 8, so that the handle arranged at the position can apply force to the barrel cover by an operator in the using process, and the barrel cover is more labor-saving and convenient.
When the utility model is used, the groove 5 is arranged on the outer side of the upper end of the barrel body 1 and is matched with the sealing ring 4 on the barrel cover 3, the concave-convex matched structure can realize better sealing effect, and liquid is prevented from spilling and leaking in the transportation and carrying processes; the outer side of the upper end of the barrel body 1 is provided with a groove 5, the groove 5 is communicated with the barrel body 1 through a through hole 6, when a user opens the barrel cover 3, liquid attached to the sealing ring 4 can fall downwards into the groove 5 and then flow back into the barrel body 1 through the through hole 6, liquid is prevented from splashing, and the arrangement of the inclined hole can enable the liquid to flow back more smoothly; when the barrel cover 3 is covered, the salient points 7 on the barrel cover 3 are matched with the pupils to block the through holes 6 in a targeted manner; this mechanism of opening and shutting reasonable in design can effectively avoid liquid to splash.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a HDPE plastic drum that leakproofness is good, includes staving (1), its characterized in that: the barrel body (1) is made of polyethylene, a barrel cover (3) is rotatably arranged on the barrel body (1) through a fixing piece (2), a sealing ring (4) is fixedly arranged on the barrel cover (3), a groove (5) matched with the sealing ring (4) is formed in the outer side of the upper end of the barrel body (1), the groove (5) is communicated with the barrel body (1) through a through hole (6), the through hole (6) is an inclined hole, the height of the through hole (6) facing the barrel body (1) is lower than the height of the through hole facing the groove (5), a convex point (7) matched with the through hole (6) is arranged on the sealing ring (4), a clamping piece (8) is arranged on the barrel cover (3), and the clamping piece (8) is clamped with a clamping block (9) on the barrel body (1); the barrel cover (3) is provided with a handle (10).
2. The HDPE plastic barrel with good sealing performance as claimed in claim 1, wherein: damping exists between the barrel cover (3) and the fixing piece (2).
3. The HDPE plastic barrel with good sealing performance as claimed in claim 1, wherein: the sealing ring (4) is made of chloroprene rubber.
4. The HDPE plastic barrel with good sealing performance as claimed in claim 1, wherein: an observation window (11) is arranged on the barrel cover (3), and the observation window (11) is made of acrylic materials.
5. The HDPE plastic barrel with good sealing performance as claimed in claim 1, wherein: chamfers are arranged at the edges of the groove (5) and the salient points (7).
6. The HDPE plastic barrel with good sealing performance as claimed in claim 1, wherein: the lifting handle (10) is fixedly arranged at the edge of the barrel cover (3) and is the same with the clamping piece (8) in central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806537.2U CN214525592U (en) | 2021-04-16 | 2021-04-16 | HDPE plastic drum that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806537.2U CN214525592U (en) | 2021-04-16 | 2021-04-16 | HDPE plastic drum that leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214525592U true CN214525592U (en) | 2021-10-29 |
Family
ID=78274970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120806537.2U Expired - Fee Related CN214525592U (en) | 2021-04-16 | 2021-04-16 | HDPE plastic drum that leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214525592U (en) |
-
2021
- 2021-04-16 CN CN202120806537.2U patent/CN214525592U/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: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |