CN202349561U - Seal plug assembly with rubber washer - Google Patents
Seal plug assembly with rubber washer Download PDFInfo
- Publication number
- CN202349561U CN202349561U CN2011204176809U CN201120417680U CN202349561U CN 202349561 U CN202349561 U CN 202349561U CN 2011204176809 U CN2011204176809 U CN 2011204176809U CN 201120417680 U CN201120417680 U CN 201120417680U CN 202349561 U CN202349561 U CN 202349561U
- Authority
- CN
- China
- Prior art keywords
- rubber washer
- plug body
- screw plug
- flange ring
- utility
- 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
Links
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 206010015866 Extravasation Diseases 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a seal plug assembly with a rubber washer, which comprises a plug body (1) and a rubber washer (2), wherein one end of the plug body (1) is a closed end (8), the other end of the plug body (1) is a screw neck (9), an internal thread (9) is arranged in the plug body (1), the middle part of the excircle of the plug body (1) is provided with a flange ring (4), one side of the flange ring (4) is provided with a hexagonal prism (7), the other side of the flange ring (4) is provided with a groove (3), and the rubber washer (2) is arranged in the groove (3). According to the utility model, the rubber washer is directly sleeved on the plug body, the rubber washer is prevented from dropping by using an anti-drop ring, and the flange ring on the other side of the rubber washer replaces the washer, therefore, the installation of a plug is greatly facilitated. By using the seal plug assembly, a liquid leakage phenomenon is prevented, and an integral sealed effect is achieved. The seal plug assembly disclosed by the utility model is simple in structure and quick and easy to install, thereby effectively improving the efficiency of installation.
Description
Technical field
The utility model relates to a kind of sealing screw plug assembly parts with rubber washer, belongs to the link technical field.
Background technique
In some machinery, convenient for change engine oil more, usually drain tap can be set, when needs more during change engine oil, turn on the screw plug on the drain tap, bleed off the machine oil in the fuel tank, screw on screw plug again, in fuel tank, add clean machine oil.Often these drain taps all are provided in a side of the fuel tank bottom, because the spatial position is very narrow and small, hand is inconvenient to get into, and have to use a finger to operate gropingly sometimes.Also better during dismounting, but just very hard when screwing on screw plug.Common sequence of operation is to put rubber washer earlier, on sealing gasket, overlaps upper gasket then again, screw plug is screwed on the outside thread of drain tap at last again.Since be the elevation angle towards last operation, careless slightly not at all easy rubber washer or packing ring that is enclosed within on the bolt just fallen down, and sometimes changes a machine oil and just only twists screw plug and will take long to, working efficiency is extremely low.
The model utility content
The purpose of the utility model is a kind of sealing screw plug assembly parts with rubber washer.During last screw plug, do not need earlier that the dress rubber washer refills screw plug, convenient and swift, can increase work efficiency.
The technological scheme of the utility model
Comprise screw plug body and rubber washer; Screw plug body one end is a closed end, and the other end is a screw socket, is provided with internal thread in the screw plug body, and the middle part of the external circle of screw plug is provided with flange ring, and a side of flange ring is provided with hexagonal prism, and the opposite side of flange ring is provided with groove, is provided with rubber washer in the groove.In the screw plug assembly parts of aforesaid band rubber washer, the screw plug body in the said rubber washer outside is provided with anti-decylization, is evenly equipped with the vertical compression trace along anti-decylization cylindrical.
Compared with prior art, the utility model directly is enclosed within rubber washer on the screw plug body, prevents that through anti-decylization rubber washer from coming off, and the flange ring of rubber washer opposite side has substituted packing ring, greatly facilitates the installation of screw plug.Prevent intravenous extravasation, had whole Packed effect.The utility model is simple in structure, and is easy for installation, quick, effectively raises installation efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in the accompanying drawing: 1-screw plug body, the 2-rubber washer, the 3-groove, the 4-flange ring, 5-prevents decylization, 6-vertical compression trace, 7-hexagonal prism, 8-closed end, 9-internal thread.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.But not as any restriction foundation to the utility model.
Embodiment.A kind of sealing screw plug assembly parts with rubber washer, as shown in Figure 1, comprise screw plug body 1 and rubber washer 2; Screw plug body 1 one end closed ends 8, the other end is a screw socket 9, is provided with internal thread 9 in the screw plug body 1, and the middle part of screw plug body 1 cylindrical is provided with flange ring 4, and a side of flange ring 4 is provided with hexagonal prism 7, and the opposite side of flange ring 4 is provided with groove 3, is provided with rubber washer 2 in the groove 3.The screw plug body 1 in rubber washer 2 outsides is provided with anti-decylization 5, is evenly equipped with vertical compression trace 6 along anti-decylization 5 cylindricals.
During practical implementation, screw plug body 1 can be processed respectively with rubber washer 2, and the external diameter of anti-decylization 5 is less than the aperture 0.2～0.6mm of rubber washer endoporus on the screw plug body 1; Rubber washer 2 through preventing that decylization 5 is enclosed within the groove 3 on the screw plug body 1, is squeezed out uniform vertical compression trace 6 then on the cylindrical of anti-decylization 5, be extruded because anti-decylization 5 is extruded back vertical compression trace metal on every side; Make anti-decylization 5 diameters become big; Rubber washer 2 can't be through being pressed with the anti-decylization 5 of vertical compression trace, and rubber washer 2 can not be again from lifting down, because groove diameter is littler than rubber washer diameter; The width of groove is greater than the thickness of rubber washer; So rubber washer can be in last rotation, but can not make with rubber washer to become one from falling down.
Claims (2)
1. the sealing screw plug assembly parts with rubber washer is characterized in that: comprise screw plug body (1) and rubber washer (2); Screw plug body (1) one end is closed end (8); The other end is screw socket (9); Be provided with internal thread (9) in the screw plug body (1), the middle part of screw plug body (1) cylindrical is provided with flange ring (4), and a side of flange ring (4) is provided with hexagonal prism (7); The opposite side of flange ring (4) is provided with groove (3), is provided with rubber washer (2) in the groove (3).
2. the sealing screw plug assembly parts of band rubber washer according to claim 1 is characterized in that: the screw plug body (1) in said rubber washer (2) outside is provided with anti-decylization (5), is evenly equipped with vertical compression trace (6) along anti-decylization (5) cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204176809U CN202349561U (en) | 2011-10-28 | 2011-10-28 | Seal plug assembly with rubber washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204176809U CN202349561U (en) | 2011-10-28 | 2011-10-28 | Seal plug assembly with rubber washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349561U true CN202349561U (en) | 2012-07-25 |
Family
ID=46538568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204176809U Expired - Fee Related CN202349561U (en) | 2011-10-28 | 2011-10-28 | Seal plug assembly with rubber washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889734A (en) * | 2015-02-18 | 2016-08-24 | 住友重机械工业株式会社 | Lubricating grease nozzle |
| CN115992720A (en) * | 2021-10-20 | 2023-04-21 | 山东安泰克工程材料有限公司 | A trolley opening sealing device |
-
2011
- 2011-10-28 CN CN2011204176809U patent/CN202349561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889734A (en) * | 2015-02-18 | 2016-08-24 | 住友重机械工业株式会社 | Lubricating grease nozzle |
| CN115992720A (en) * | 2021-10-20 | 2023-04-21 | 山东安泰克工程材料有限公司 | A trolley opening sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |