CN220054792U - Sealed bung and drinking water bucket - Google Patents
Sealed bung and drinking water bucket Download PDFInfo
- Publication number
- CN220054792U CN220054792U CN202321687043.2U CN202321687043U CN220054792U CN 220054792 U CN220054792 U CN 220054792U CN 202321687043 U CN202321687043 U CN 202321687043U CN 220054792 U CN220054792 U CN 220054792U
- Authority
- CN
- China
- Prior art keywords
- sealing
- drinking water
- sealing ring
- barrel
- barrel cover
- 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.)
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- 239000003651 drinking water Substances 0.000 title claims abstract description 84
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 84
- 238000007789 sealing Methods 0.000 claims abstract description 168
- 239000000463 material Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a sealing barrel cover and a drinking water barrel, wherein the sealing barrel cover is used for being in covering connection with a drinking water barrel body, the drinking water barrel body is provided with a first corner part, the sealing barrel cover comprises a sealing barrel cover body, the inner top of the sealing barrel cover body is provided with a first sealing ring protruding downwards, the sealing barrel cover body is also provided with a second corner part, and the inner side of the second corner part is provided with a second sealing ring protruding inwards; when the sealing barrel cover body is covered and connected with the drinking water barrel body, the first sealing ring deforms in the extrusion process and is tightly attached to the inner wall of the drinking water barrel body, so that the sealing barrel cover body and the inner wall side of the drinking water barrel body are sealed, the second sealing ring deforms in the extrusion process and is tightly attached to the first corner of the drinking water barrel body, and the sealing barrel cover body and the outer side of the drinking water barrel body are sealed.
Description
Technical Field
The utility model relates to the technical field of drinking water barrels, in particular to a sealing barrel cover and a drinking water barrel.
Background
Most of the drinking water barrels in the prior art adopt an inner sealing mode, most of the drinking water barrels are only provided with a single-layer sealing ring at the bung hole, when the sealing barrel covers the drinking water barrels, if the sealing barrel covers the drinking water barrels, the sealing ring cannot counteract gaps between the sealing barrel cover and the drinking water barrels or slight abrasion occurs at the bung hole, drinking water of different degrees can leak between the sealing barrel cover and the drinking water barrels, if serious abrasion occurs at the bung hole, the inner sealing of the sealing barrel cover is not effective at the moment, so that not only drinking water can leak, but also external pollutants can be caused to enter the drinking water barrels, drinking water is polluted, and great influence is caused to use of users.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a sealing barrel cover which can play a good sealing role even when the barrel opening of the drinking water barrel is worn to different degrees.
In order to solve the problems, the technical scheme adopted by the utility model is as follows: the sealing barrel cover is used for being in covering connection with a drinking water barrel body, the drinking water barrel body is provided with a first corner part and comprises a sealing barrel cover body, the inner top of the sealing barrel cover body is provided with a first sealing ring protruding downwards, the sealing barrel cover body is also provided with a second corner part, and the inner side of the second corner part is provided with a second sealing ring protruding inwards; when the sealing barrel cover body is covered and connected with the drinking water barrel body, the first sealing ring is connected with the inner wall of the drinking water barrel body in a fitting mode, and the second sealing ring is connected with the first corner of the drinking water barrel body in a fitting mode.
Compared with the prior art, the utility model has the beneficial effects that: the inner top of the sealing barrel cover body is provided with the first sealing ring, the sealing barrel cover body is provided with the second corner part, the second corner part is provided with the second sealing ring, when the sealing barrel cover body is in cover connection with the drinking water barrel body, the first sealing ring deforms to be tightly attached to the inner wall of the drinking water barrel body in the extrusion process, the sealing of the sealing barrel cover body and the inner wall side of the drinking water barrel body is realized, the second sealing ring deforms to be tightly attached to the first corner part of the drinking water barrel body in the extrusion process, and the sealing of the sealing barrel cover body and the outer side of the drinking water barrel body is realized, so that the sealing barrel cover can play a good sealing role even when the mouth of the drinking water barrel is worn in different degrees.
According to the sealing barrel cover, the first sealing ring is made of hard materials, and the second sealing ring is made of soft rubber.
According to the sealing barrel cover, the first sealing ring and the sealing barrel cover body are the same in material.
The sealing barrel cover is characterized in that the inner side of the second corner portion is further provided with a third sealing ring protruding inwards, the second sealing ring is located on the top wall of the second corner portion, the third sealing ring is located on the side wall of the second corner portion, and when the sealing barrel cover body is covered and connected with the drinking water barrel body, the third sealing ring is attached and connected with the first corner portion of the drinking water barrel body.
In the sealing barrel cover, the third sealing ring is made of soft rubber.
According to the sealing barrel cover, the second sealing ring and the third sealing ring are formed by soft rubber injection molding.
According to the sealing barrel cover, the inner side portion of the sealing barrel cover body is provided with the fourth sealing ring protruding inwards, and when the sealing barrel cover body is in cover connection with the drinking water barrel body, the fourth sealing ring is in fit connection with the first corner portion of the drinking water barrel body.
In the sealing barrel cover, the height of the bulge of the fourth sealing ring is not more than 0.5mm.
According to the sealing barrel cover, when the sealing barrel cover body is in cover connection with the drinking water barrel body, the first sealing ring is in interference fit with the inner wall of the drinking water barrel body.
The utility model also provides a drinking water bucket which comprises a drinking water bucket body and the sealing bucket cover, and the drinking water bucket at least has all the beneficial effects brought by the sealing bucket cover because the sealing bucket cover is adopted.
The utility model is described in further detail below with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of a sealing barrel cover according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a sealed tub cover and a drinking water tub according to an embodiment of the present utility model.
Reference numerals illustrate: 100 sealing barrel cover body, 110 first sealing ring, 120 second sealing ring, 130 third sealing ring, 140 fourth sealing ring, 150 second corner portion, 200 drinking water barrel body, 210 barrel mouth, 220 first corner portion.
Detailed Description
Referring to fig. 1 to 2, the embodiment of the present utility model provides a sealing cap for capping a drinking water tub body 200, the drinking water tub body 200 having a first corner 220, the sealing cap including a sealing cap body 100, an inner top of the sealing cap body 100 having a first sealing ring 110 protruding downward, the sealing cap body 100 further having a second corner 150, an inner side of the second corner 150 having a second sealing ring 120 protruding inward, the first sealing ring 110 being bonded to an inner wall of the drinking water tub body 200 and forming an interference fit with the inner wall when the sealing cap body 100 is capped and coupled to the drinking water tub body 200, the first sealing ring 110 and the sealing cap body 100 being made of the same material as a hard material, such as PE material; when the sealing barrel cover body 100 is covered and connected with the drinking water barrel body 200, the second sealing ring 120 is attached and connected with the first corner 220 of the drinking water barrel body 200, the second sealing ring 120 is made of soft rubber, is quite soft and easy to deform, furthermore, the first sealing ring 110 and the drinking water barrel body 200 are the same in material, and when the sealing barrel cover body 100 is covered and connected with the drinking water barrel body 200, the first sealing ring 110 deforms and is attached to the inner wall of the drinking water barrel body 200 in the extrusion process, so that the sealing of the sealing barrel cover body 100 and the inner wall side of the drinking water barrel body 200 is realized; when the sealing barrel cover body 100 is in cover connection with the drinking water barrel body 200, the second sealing ring 120 deforms in the extrusion process and is tightly attached to the first corner 220 of the drinking water barrel body 200, so that the sealing barrel cover 100 and the outside of the drinking water barrel body 200 are sealed, and the sealing barrel cover can play a good sealing role even when the barrel mouth of the drinking water barrel is worn to different degrees.
Further, referring to fig. 1, the inner side of the second corner portion 150 further has a third sealing ring 130 protruding inwards, the second sealing ring 120 is located on the top wall of the second corner portion 150, the third sealing ring 130 is located on the side wall of the second corner portion 150, and when the sealing cap body 100 is in covering connection with the drinking water bucket body 200, the third sealing ring 130 is in abutting connection with the first corner portion 220 of the drinking water bucket body 200. It should be noted that, the top wall and the side wall of the second corner portion 150 are both located at the inner side of the second corner portion 150, and the inner side of the second corner portion 150 and the side wall of the second corner portion 150 are two different concepts. Further, the second sealing ring 120 and the third sealing ring 130 are formed by soft plastic injection molding, which is different from the hard material of the sealing barrel cover main body 100, and the second sealing ring 120 and the third sealing ring 130 are formed by double injection molding, which are quite soft and easy to deform, when the sealing barrel cover main body 100 is covered and connected with the drinking water barrel main body 200, the sealing barrel cover main body 100 and the barrel opening 210 are extruded, so that the two soft plastic seals deform and are tightly attached to the outer edge of the barrel opening 210, and even if the barrel opening 210 is slightly worn, the second sealing ring 120 and the third sealing ring 130 can play a good sealing role.
Further, referring to fig. 1, the inner side of the sealing cap body 100 has a fourth sealing ring 140 protruding inward, when the sealing cap body 100 is closed to connect with the drinking water tub body 200, the fourth sealing ring 140 is attached to connect with the first corner 220 of the drinking water tub body 200, the inner side of the sealing cap body 100 is the strongest extrusion position of the sealing cap body 100 and the drinking water tub body 200, the fine protrusion is easy to deform in the strong extrusion process, when the sealing cap body 100 is closed to connect with the drinking water tub body 200, the fourth sealing ring 140 is attached to the outer side wall of the tub mouth 210 due to extrusion deformation, a good sealing environment can be formed, and even if the tub mouth 210 is severely worn, the fourth sealing ring 140 can also play a good sealing effect. Specifically, the protrusion height of the fourth seal ring 140 is not more than 0.5mm.
Further, referring to fig. 2, an embodiment of the present utility model further provides a drinking water bucket, including the drinking water bucket body 200 and the sealing cover in the above embodiment, the sealing cover can provide sealing at the bung 210 for the drinking water bucket when the drinking water bucket is filled with materials, so as to provide great convenience for users. The drinking water bucket adopts the sealing bucket cover in the embodiment, and at least has all the beneficial effects brought by the sealing bucket cover in the embodiment.
It should be noted that, in the description of the present utility model, if an azimuth or positional relationship is referred to, for example, upper, lower, front, rear, left, right, etc., the azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be configured or operated in a specific azimuth, and should not be construed as limiting the present utility model.
In the description of the present utility model, a plurality means one or more, and a plurality means two or more, and it is understood that greater than, less than, exceeding, etc. does not include the present number, and it is understood that greater than, less than, within, etc. include the present number. If any, first or second, etc. are described for the purpose of distinguishing between technical features only and not for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. A sealing barrel cover for covering and connecting a drinking water barrel body (200), wherein the drinking water barrel body (200) is provided with a first corner part (220), and is characterized by comprising a sealing barrel cover body (100), wherein the inner top part of the sealing barrel cover body (100) is provided with a first sealing ring (110) protruding downwards, the sealing barrel cover body (100) is also provided with a second corner part (150), and the inner side of the second corner part (150) is provided with a second sealing ring (120) protruding inwards; when the sealing barrel cover body (100) is in cover connection with the drinking water barrel body (200), the first sealing ring (110) is in fit connection with the inner wall of the drinking water barrel body (200), and the second sealing ring (120) is in fit connection with the first corner (220) of the drinking water barrel body (200).
2. A sealing bung according to claim 1, wherein the first sealing ring (110) is made of a hard material and the second sealing ring (120) is made of a soft gel.
3. A sealing bung according to claim 2, wherein the first sealing ring (110) is of the same material as the sealing bung body (100).
4. The sealed barrel cover according to claim 1 or 2, wherein the inner side of the second corner portion (150) is further provided with a third sealing ring (130) protruding inwards, the second sealing ring (120) is located on the top wall of the second corner portion (150), the third sealing ring (130) is located on the side wall of the second corner portion (150), and when the sealed barrel cover body (100) is in cover connection with the drinking water barrel body (200), the third sealing ring (130) is in fit connection with the first corner portion (220) of the drinking water barrel body (200).
5. A sealing bung according to claim 4, wherein the third sealing ring (130) is made of soft rubber.
6. A sealing bung according to claim 4, wherein the second sealing ring (120) and the third sealing ring (130) are injection moulded from a soft gel.
7. The sealed barrel cover according to claim 1, wherein the inner side part of the sealed barrel cover body (100) is provided with a fourth sealing ring (140) protruding inwards, and when the sealed barrel cover body (100) is in cover connection with the drinking water barrel body (200), the fourth sealing ring (140) is in fit connection with a first corner part (220) of the drinking water barrel body (200).
8. A sealing bung according to claim 7, wherein the raised height of the fourth sealing ring (140) is no more than 0.5mm.
9. The sealed barrel cover according to claim 1, wherein when the sealed barrel cover body (100) is in cover connection with the drinking water barrel body (200), the first sealing ring (110) is in interference fit with the inner wall of the drinking water barrel body (200).
10. A drinking water bucket, characterized by comprising a drinking water bucket body (200) and a sealing lid as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687043.2U CN220054792U (en) | 2023-06-29 | 2023-06-29 | Sealed bung and drinking water bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687043.2U CN220054792U (en) | 2023-06-29 | 2023-06-29 | Sealed bung and drinking water bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220054792U true CN220054792U (en) | 2023-11-21 |
Family
ID=88767920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687043.2U Active CN220054792U (en) | 2023-06-29 | 2023-06-29 | Sealed bung and drinking water bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220054792U (en) |
-
2023
- 2023-06-29 CN CN202321687043.2U patent/CN220054792U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |