CN206723446U - A kind of multi-functional teflon gasket - Google Patents
A kind of multi-functional teflon gasket Download PDFInfo
- Publication number
- CN206723446U CN206723446U CN201720349170.XU CN201720349170U CN206723446U CN 206723446 U CN206723446 U CN 206723446U CN 201720349170 U CN201720349170 U CN 201720349170U CN 206723446 U CN206723446 U CN 206723446U
- Authority
- CN
- China
- Prior art keywords
- pad
- screw
- rod section
- spiro rod
- pull bar
- 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
Abstract
A kind of multi-functional teflon gasket, including spiro rod section, groove, sliding block, draw ring, pull bar, slide rail, the second screw, the second pad pass, spring, the first pad pass, the first screw and pad cover plate, the pad cover plate has the first pad pass, the first screw is provided with first pad pass, first screw is provided with the first internal thread, spiro rod section is arranged in the first screw, and spiro rod section is provided with external screw thread；The utility model has the advantages that：Pad bottleneck segment length can be shortened.
Description
Technical field
A kind of multi-functional teflon gasket is the utility model is related to, belongs to teflon gasket technical field.
Background technology
Polytetrafluoroethylmaterial material, due to its excellent chemical resistance, heat-resisting quantity, lower temperature resistance and dielectricity
Can, it is widely used.Teflon gasket is even more to be applied to applied corrosion resistant lining material and sealed liner.Polytetrafluoro
Ethene pad generally comprises pad cover plate and pad pass, and pad pass extend into bottleneck, blocked inside bottleneck, pad
Cover plate is covered in the annular upper wall of bottleneck.The pad pass of the teflon gasket of prior art is all regular length,
Be not suitable for the shorter air-tight bottle of those bottlenecks to use.In order to solve above-mentioned difficulties, it is necessary to which developing a can shorten pad bottleneck
The multi-functional teflon gasket of segment length.
The content of the invention
The purpose of this utility model is to provide a kind of multi-functional teflon gasket.
Problem to be solved in the utility model is that the pad pass of the teflon gasket of prior art is all fixed
The problem of length.
To realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of multi-functional teflon gasket, including spiro rod section, groove, sliding block, draw ring, pull bar, slide rail, the second spiral shell
Hole, the second pad pass, spring, the first pad pass, the first screw and pad cover plate, the pad cover plate have
One pad pass, the first pad pass is interior to be provided with the first screw, and the first screw is provided with the first internal thread, and spiro rod section is arranged on
In first screw, spiro rod section is provided with external screw thread, and the first internal thread of the external screw thread of spiro rod section and the first screw mutually coincide, screw rod
Groove is provided with section, groove inner top installs spring, and pull bar, pull bar lower end installation draw ring, the pull bar left and right sides are installed under spring
Each installation sliding block, sliding block are arranged on slide rail, and slide rail is arranged in groove on the wall of the left and right sides, and pull bar is located in groove, and second
Pad pass is arranged on outside spiro rod section, and the second pad pass is provided with the second internal thread, and the second of the second pad pass
The external spiral of internal thread and spiro rod section mutually coincide.
The pad cover plate, the first pad pass and the second pad pass are formed by polytetrafluoroethylene (PTFE).
The spiro rod section is polytetrafluoroethylene (PTFE) screw rod.
The utility model has the advantages that：Draw ring is pulled out, draw ring can also be ticked with hook, pull bar is pulled out, is drawn spring
Stretch, grasp pull bar, be fixed pull bar, be rotated down the second pad pass, the second pad pass is departed from spiral shell
Bar segment；Loosen pull bar, under spring restoring force effect, pull bar is retracted into groove, be rotated up spiro rod section, revolve spiro rod section
Turn to enter in screw, shorten the length of overall pass, the first pad pass is adapted to the shorter air-tight bottle of bottleneck to use.
Brief description of the drawings
Fig. 1 is a kind of multi-functional teflon gasket overall structure front view of the utility model；
Fig. 2 is a kind of multi-functional teflon gasket overall structure upward view of the utility model；
In figure：1st, spiro rod section 2, groove 3, sliding block 4, draw ring 5, pull bar 6, slide rail 7, the second screw 8,
Second pad pass 9, spring 10, the first pad pass 11, the first screw 12, pad cover plate.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
A kind of multi-functional teflon gasket of the utility model, including spiro rod section 1, groove 2, sliding block 3, draw ring 4, pull bar
5th, slide rail 6, the second screw 7, the second pad pass 8, spring 9, the first pad pass 10, the first screw 11 and pad cover plate
12, the pad cover plate 12 has the first pad pass 10, is provided with the first screw 11 in the first pad pass 10, and first
Screw 11 is provided with the first internal thread, and spiro rod section 1 is arranged in the first screw 11, and spiro rod section 1 is provided with external screw thread, spiro rod section 1 outside
First internal thread of screw thread and the first screw 11 is mutually coincide, and groove 2 is provided with spiro rod section 1, and the inner top of groove 2 installs spring 9,
9 times installation pull bars 5 of spring, the lower end of pull bar 5 installation draw ring 4, pull bar 5 each side install sliding block 3, and sliding block 3 is arranged on slide rail 6
On, slide rail 6 is arranged in groove 2 on the wall of the left and right sides, and pull bar 5 is located in groove 2, and the second pad pass 8 is arranged on screw rod
Outside section 1, the second pad pass 8 is provided with the second internal thread, the second internal thread of the second pad pass 8 and spiro rod section 1
External spiral is mutually coincide, and pulls out draw ring 4, and draw ring 4 can also be ticked with hook, is pulled out pull bar 5, spring 9 is stretched, with holding
Firmly pull bar 5, pull bar 5 is fixed, is rotated down the second pad pass 8, the second pad pass 8 is departed from spiro rod section 1；
Pad cover plate 12, the first pad pass 10 and the second pad pass 8 are formed by polytetrafluoroethylene (PTFE), loosen pull bar 5, in bullet
Under the effect of the restoring force of spring 9, pull bar 5 is retracted into groove 2, be rotated up spiro rod section 1, spiro rod section 1 is rotated into screw
It is interior, the length of overall pass is shortened, the first pad pass 10 is adapted to the shorter air-tight bottle of bottleneck to use, and spiro rod section 1 is
Polytetrafluoroethylene (PTFE) screw rod.
The utility model application method：Draw ring 4 is pulled out, draw ring 4 can also be ticked with hook, pull bar 5 is pulled out, makes spring 9
It is stretched, grasps pull bar 5, be fixed pull bar 5, be rotated down the second pad pass 8, makes the second pad pass
8 depart from spiro rod section 1；Loosen pull bar 5, under the effect of the restoring force of spring 9, pull bar 5 is retracted into groove 2, be rotated up screw rod
Section 1, makes spiro rod section 1 be rotated into screw, shortens the length of overall pass, the first pad pass 10 is adapted to bottleneck
Shorter air-tight bottle uses.
Claims (2)
1. a kind of multi-functional teflon gasket, including spiro rod section（1）, groove（2）, sliding block（3）, draw ring（4）, pull bar（5）、
Slide rail（6）, the second screw（7）, the second pad pass（8）, spring（9）, the first pad pass（10）, the first screw（11）
With pad cover plate（12）, it is characterized in that：The pad cover plate（12）Have the first pad pass（10）, the first pad bottleneck
Section（10）Inside it is provided with the first screw（11）, the first screw（11）Provided with the first internal thread, spiro rod section（1）Installed in the first screw
（11）It is interior, spiro rod section（1）Provided with external screw thread, spiro rod section（1）External screw thread and the first screw（11）The first internal thread mutually kiss
Close, spiro rod section（1）It is interior to be provided with groove（2）, groove（2）Inner top installs spring（9）, spring（9）Lower installation pull bar（5）, pull bar
（5）Lower end is installed by draw ring（4）, pull bar（5）Sliding block is each side installed（3）, sliding block（3）Installed in slide rail（6）On, slide rail
（6）Installed in groove（2）On interior left and right sides wall, pull bar（5）Positioned at groove（2）It is interior, the second pad pass（8）Installed in spiral shell
Bar segment（1）Outside, the second pad pass（8）Provided with the second internal thread, the second pad pass（8）The second internal thread and spiral shell
Bar segment（1）External spiral mutually coincide.
2. a kind of multi-functional teflon gasket according to claim 1, it is characterized in that：The pad cover plate（12）、
First pad pass（10）With the second pad pass（8）Formed by polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349170.XU CN206723446U (en) | 2017-04-05 | 2017-04-05 | A kind of multi-functional teflon gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349170.XU CN206723446U (en) | 2017-04-05 | 2017-04-05 | A kind of multi-functional teflon gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723446U true CN206723446U (en) | 2017-12-08 |
Family
ID=60503252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349170.XU Expired - Fee Related CN206723446U (en) | 2017-04-05 | 2017-04-05 | A kind of multi-functional teflon gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723446U (en) |
-
2017
- 2017-04-05 CN CN201720349170.XU patent/CN206723446U/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: 20171208 Termination date: 20210405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |