CN205664046U - Pipeline plugging device - Google Patents
Pipeline plugging device Download PDFInfo
- Publication number
- CN205664046U CN205664046U CN201620458272.0U CN201620458272U CN205664046U CN 205664046 U CN205664046 U CN 205664046U CN 201620458272 U CN201620458272 U CN 201620458272U CN 205664046 U CN205664046 U CN 205664046U
- Authority
- CN
- China
- Prior art keywords
- shutoff
- closure
- lower cover
- cover
- thread
- 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
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- Closures For Containers (AREA)
Abstract
The utility model discloses a pipeline plugging device, including shutoff cover and shutoff upper cover, the perforation has been seted up to the centre of shutoff upper cover, the lower part of shutoff cover set up the shutoff lower cover, the centre of shutoff lower cover is provided with thread brace rod, thread brace rod is perpendicular with the shutoff lower cover, thread brace rod passes and is connected with adjusting nut in shutoff cover and the shutoff after the perforation of covering, the shutoff apply mechanically elastic rubber material and make, shutoff lower cover and the whole of thread brace rod for the integrated into one piece that moulds plastics, the lateral wall of shutoff lower cover be the inclined plane of a slope, adjusting nut on the adjustable ring of having moulded plastics, the shutoff under cover the strengthening rib of having moulded plastics, the beneficial effect of the utility model: the practicality, convenient to use, safety, low in production cost, it is sealed effectual after the shutoff, can recycle, be convenient for demolish.
Description
Technical field
This utility model relates to the aid of a kind of blocking pipe, particularly to a kind of pipeline plug.
Background technology
People often make rubber stopper or stopper carrys out blocking pipe.These stoppers, blocking pipe when, seal effect
The poorest.It addition, after rubber stopper or stopper seal, it is difficult to remove.The when of recycling, sealing property reduces.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that a kind of pipeline plug.
To achieve these goals, the measure that this utility model is taked:
A kind of pipeline plug, including closure set and closure upper cover, the centre of closure upper cover offers perforation, described envelope
The bottom of stifled set arranges closure lower cover, and the centre of closure lower cover is provided with thread, and thread is vertical with closure lower cover, spiral shell
Stricture of vagina pull bar connects after passing the perforation covered in closure set and closure adjusting nut；
Described closure is applied mechanically elastic rubber material and is made；
Described closure lower cover and the entirety that thread is injection moulding integrated molding；
The lateral wall of described closure lower cover is an inclined-plane tilted；
Regulation ring it is molded with on described adjusting nut；
Cover under described closure and be molded with reinforcement.
The beneficial effects of the utility model: practical, easy to use, safe, production cost is low, after closure, good sealing effect,
Can recycle, it is simple to remove.
Accompanying drawing explanation
Fig. 1 is use status architecture schematic diagram of the present utility model.
Fig. 2 is closure lower cover structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of pipeline plug, including closure set 1 and closure upper cover 2, the centre of closure upper cover 2 offers perforation, described
The bottom of closure set 1 closure lower cover 3 is set, the centre of closure lower cover 3 is provided with thread 4, thread 4 with under closure
Lid 3 is vertical, and thread 4 connects after overlapping the perforation on 1 and closure upper cover 2 through closure adjusting nut 5.
The when of blocking pipe 9, closure lower cover 3 and closure set 1 are tucked in pipeline 9, rotating adjusting nut 5, regulation
The when that nut 5 rotating, pull closure lower cover 3 to be squeezed in closure set 1 by thread 4, make closure set 1 expansion, closure
Set 1 is squeezed in pipeline 9, and closure set 1 can realize the purpose of blocking pipe 9 together with closure lower cover 3.
Described closure set 1 is made with elastic rubber material, and plugging effect is good.
Described closure lower cover 3 and the entirety that thread 4 is injection moulding integrated molding.
The lateral wall 6 of described closure lower cover 3 is an inclined-plane tilted, it is simple to closure lower cover 3 is expressed to block set 1
In.
It is molded with regulation ring 7 on described adjusting nut 5, conveniently rotates adjusting nut 5 by regulation ring 7.
Being molded with reinforcement 8 on described closure lower cover 3, intensity is high, prevents blocking lower cover 3 and ruptures.
Claims (6)
1. a pipeline plug, including closure set (1) and closure upper cover (2), the centre of closure upper cover (2) offers perforation,
It is characterized in that: the bottom of described closure set (1) arranges closure lower cover (3), the centre of closure lower cover (3) is provided with screw thread and draws
Bar (4), thread (4) is vertical with closure lower cover (3), and thread (4) is through closure set (1) and blocks on upper cover (2)
Connect after perforation and have adjusting nut (5).
A kind of pipeline plug the most according to claim 1, it is characterised in that: gum elastic used by described closure set (1)
Material is made.
A kind of pipeline plug the most according to claim 1 and 2, it is characterised in that: described closure lower cover (3) and screw thread
Pull bar (4) is an entirety of injection moulding integrated molding.
A kind of pipeline plug the most according to claim 3, it is characterised in that: the lateral wall of described closure lower cover (3)
(6) it is an inclined-plane tilted.
A kind of pipeline plug the most according to claim 4, it is characterised in that: it is molded with on described adjusting nut (5)
Regulation ring (7).
A kind of pipeline plug the most according to claim 5, it is characterised in that: it is molded with on described closure lower cover (3)
Reinforcement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458272.0U CN205664046U (en) | 2016-05-18 | 2016-05-18 | Pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458272.0U CN205664046U (en) | 2016-05-18 | 2016-05-18 | Pipeline plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664046U true CN205664046U (en) | 2016-10-26 |
Family
ID=57161678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458272.0U Expired - Fee Related CN205664046U (en) | 2016-05-18 | 2016-05-18 | Pipeline plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579657A (en) * | 2016-12-19 | 2017-04-26 | 东莞市广信知识产权服务有限公司 | Welt protecting assembly for making shoes |
| CN106655027A (en) * | 2016-12-16 | 2017-05-10 | 无锡市汤成机电配件厂 | Wire threading pipe |
-
2016
- 2016-05-18 CN CN201620458272.0U patent/CN205664046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655027A (en) * | 2016-12-16 | 2017-05-10 | 无锡市汤成机电配件厂 | Wire threading pipe |
| CN106579657A (en) * | 2016-12-19 | 2017-04-26 | 东莞市广信知识产权服务有限公司 | Welt protecting assembly for making shoes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170518 |