CN203926317U - Glutinous sticky self-locking packing ring - Google Patents
Glutinous sticky self-locking packing ring Download PDFInfo
- Publication number
- CN203926317U CN203926317U CN201420339616.7U CN201420339616U CN203926317U CN 203926317 U CN203926317 U CN 203926317U CN 201420339616 U CN201420339616 U CN 201420339616U CN 203926317 U CN203926317 U CN 203926317U
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- CN
- China
- Prior art keywords
- circular metal
- flat circular
- metal ring
- ring
- round rubber
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of glutinous sticky self-locking packing ring, comprise from the bottom to top stacked the first flat circular metal ring, round rubber ring, the second flat circular metal ring of horizontal successively; Described the first flat circular metal ring, round rubber ring, the coaxial heart of the second flat circular metal ring; Described the first flat circular metal ring, the second flat circular metal ring be take round rubber ring as symmetrical; Described the first flat circular metal ring end face is also provided with toroidal cavity, and described the second flat circular metal ring bottom surface is provided with the bulge loop corresponding with toroidal cavity, is marked with macromolecule liquid glue in described toroidal cavity; The external diameter of described toroidal cavity is less than the internal diameter of round rubber ring; The vertical interval of described bulge loop bottom surface and the first flat circular metal ring end face, is less than the vertical interval of the first upper protruding block and the second lower protruding block.The utility model can make the nut, the bolt that screw fully stick sticky self-locking by macromolecule liquid glue, can also strengthen occlusal frictional force between packing ring and nut.
Description
Technical field
The utility model relates to glutinous sticky self-locking packing ring.
Background technique
Packing ring is the part of thumb pad between connected piece and nut.Be generally pancake metal ring, be used for protecting the surface of connected piece not abraded by nut, disperse the pressure of nut to link.
Model utility content
The purpose of this utility model is to provide a kind of glutinous sticky self-locking packing ring, and it can make the nut, the bolt that screw fully stick sticky self-locking by macromolecule liquid glue, can also strengthen occlusal frictional force between packing ring and nut.
For achieving the above object, the technical solution of the utility model is a kind of glutinous sticky self-locking packing ring of design, comprises from the bottom to top stacked the first flat circular metal ring, round rubber ring, the second flat circular metal ring of horizontal successively;
Described the first flat circular metal ring, round rubber ring, the coaxial heart of the second flat circular metal ring;
Described the first flat circular metal ring, the second flat circular metal ring be take round rubber ring as symmetrical;
Described the first flat circular metal ring is circumferentially with some the first vertical through holes along it, the bottom surface of described round rubber ring is extended with and the first through hole the first raised line one to one, described the first raised line runs through the first corresponding through hole, described the first raised line is provided with for fastening the first lower protruding block of the first flat circular metal ring bottom surface, and the bottom surface of described round rubber ring is also extended with for fastening the first upper protruding block of the first flat circular metal ring end face;
Described the second flat circular metal ring is circumferentially with some the second vertical through holes along it, the end face of described round rubber ring is extended with and the second through hole the second raised line one to one, described the second raised line runs through the second corresponding through hole, described the second raised line is provided with for fastening the second upper protruding block of the second flat circular metal ring end face, and the end face of described round rubber ring is also extended with for fastening the second lower protruding block of the second flat circular metal ring bottom surface;
Described the first flat circular metal ring end face is also provided with toroidal cavity, in described toroidal cavity, be marked with (filling with) macromolecule liquid glue, described the second flat circular metal ring bottom surface is provided with the bulge loop corresponding with toroidal cavity, and described bulge loop is used for inserting described toroidal cavity;
The external diameter of described toroidal cavity is less than the internal diameter of round rubber ring;
The vertical interval of described bulge loop bottom surface and the first flat circular metal ring end face, is less than the vertical interval of the first upper protruding block and the second lower protruding block.
Before the utility model packing ring is used, glutinous being bonded in toroidal cavity that macromolecule liquid glue is stable; When nut screws, push the first flat circular metal ring and the second flat circular metal ring, round rubber ring is shunk at vertical direction, the vertical interval of the first upper protruding block and the second lower protruding block diminishes gradually, bulge loop also heads into toroidal cavity gradually, macromolecule liquid glue in toroidal cavity is overflowed, the fully glutinous sticky self-locking of nut and bolt.
The first lower protruding block arranging on the first flat circular metal ring bottom surface, or and the second upper protruding block of arranging on flat circular metal ring end face can strengthen occlusal frictional force between packing ring and nut.
Preferably, described the first through hole is circumferentially uniform along the first flat circular metal ring.
Preferably, described the second through hole is circumferentially uniform along the second flat circular metal ring.
Circumferentially uniform the first lower protruding block, the second upper protruding block, can more effectively strengthen occlusal frictional force between packing ring and nut.
Preferably, described the first through hole and the second through hole are corresponding one by one, and the second through hole of the first through hole and correspondence is coaxial.
The first lower protruding block, the second upper protruding block are symmetrical arranged with round rubber ring, can effectively disperse the stress of packing ring.
Advantage of the present utility model and beneficial effect are: a kind of glutinous sticky self-locking packing ring is provided, and it can make the nut, the bolt that screw fully stick sticky self-locking by macromolecule liquid glue, can also strengthen occlusal frictional force between packing ring and nut.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
The concrete technological scheme of implementing of the utility model is:
As shown in Figure 1, a kind of glutinous sticky self-locking packing ring, comprises from the bottom to top stacked the first flat circular metal ring 1, round rubber ring 2, the second flat circular metal ring 3 of horizontal successively;
Described the first flat circular metal ring 1, round rubber ring 2, the coaxial heart of the second flat circular metal ring 3;
Described the first flat circular metal ring 1, the second flat circular metal ring 3 be take round rubber ring 2 as symmetrical;
Described the first flat circular metal ring 1 is circumferentially with some the first vertical through holes along it, the bottom surface of described round rubber ring 2 is extended with and the first through hole the first raised line 11 one to one, described the first raised line 11 runs through the first corresponding through hole, described the first raised line 11 is provided with for fastening the first lower protruding block 12 of the first flat circular metal ring 1 bottom surface, and the bottom surface of described round rubber ring 2 is also extended with for fastening the first upper protruding block 13 of the first flat circular metal ring 1 end face;
Described the second flat circular metal ring 3 is circumferentially with some the second vertical through holes along it, the end face of described round rubber ring 2 is extended with and the second through hole the second raised line 31 one to one, described the second raised line 31 runs through the second corresponding through hole, described the second raised line 31 is provided with for fastening the second upper protruding block 32 of the second flat circular metal ring 3 end faces, and the end face of described round rubber ring 2 is also extended with for fastening the second lower protruding block 33 of the second flat circular metal ring 3 bottom surfaces;
Described the first flat circular metal ring 1 end face is also provided with toroidal cavity 14, in described toroidal cavity 14, be marked with (filling with) macromolecule liquid glue, described the second flat circular metal ring 3 bottom surfaces are provided with the bulge loop corresponding with toroidal cavity 14 34, and described bulge loop 34 is for inserting described toroidal cavity 14;
The external diameter of described toroidal cavity 14 is less than the internal diameter of round rubber ring 2;
The vertical interval of described bulge loop 34 bottom surfaces and the first flat circular metal ring 1 end face, is less than the vertical interval of the first upper protruding block 13 and the second lower protruding block 33.
Before the utility model packing ring is used, glutinous being bonded in toroidal cavity 14 that macromolecule liquid glue is stable; When nut screws, push the first flat circular metal ring 1 and the second flat circular metal ring 3, round rubber ring 2 is shunk at vertical direction, the vertical interval of the first upper protruding block 13 and the second lower protruding block 33 diminishes gradually, bulge loop 34 also heads into toroidal cavity 14 gradually, macromolecule liquid glue in toroidal cavity 14 is overflowed, the fully glutinous sticky self-locking of nut and bolt.
The first lower protruding block 12 arranging on the first flat circular metal ring 1 bottom surface, or and the second upper protruding block 32 of arranging on flat circular metal ring end face can strengthen occlusal frictional force between packing ring and nut.
Described the first through hole is circumferentially uniform along the first flat circular metal ring 1.
Described the second through hole is circumferentially uniform along the second flat circular metal ring 3.
Circumferentially uniform the first lower protruding block 12, the second upper protruding block 32, can more effectively strengthen occlusal frictional force between packing ring and nut.
Described the first through hole and the second through hole are corresponding one by one, and the second through hole of the first through hole and correspondence is coaxial.
The first lower protruding block 12, the second upper protruding block 32 are symmetrical arranged with round rubber ring 2, can effectively disperse the stress of packing ring.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. glutinous sticky self-locking packing ring, is characterized in that, comprises from the bottom to top stacked the first flat circular metal ring, round rubber ring, the second flat circular metal ring of horizontal successively;
Described the first flat circular metal ring, round rubber ring, the coaxial heart of the second flat circular metal ring;
Described the first flat circular metal ring, the second flat circular metal ring be take round rubber ring as symmetrical;
Described the first flat circular metal ring is circumferentially with some the first vertical through holes along it, the bottom surface of described round rubber ring is extended with and the first through hole the first raised line one to one, described the first raised line runs through the first corresponding through hole, described the first raised line is provided with for fastening the first lower protruding block of the first flat circular metal ring bottom surface, and the bottom surface of described round rubber ring is also extended with for fastening the first upper protruding block of the first flat circular metal ring end face;
Described the second flat circular metal ring is circumferentially with some the second vertical through holes along it, the end face of described round rubber ring is extended with and the second through hole the second raised line one to one, described the second raised line runs through the second corresponding through hole, described the second raised line is provided with for fastening the second upper protruding block of the second flat circular metal ring end face, and the end face of described round rubber ring is also extended with for fastening the second lower protruding block of the second flat circular metal ring bottom surface;
Described the first flat circular metal ring end face is also provided with toroidal cavity, in described toroidal cavity, be marked with macromolecule liquid glue, described the second flat circular metal ring bottom surface is provided with the bulge loop corresponding with toroidal cavity, and described bulge loop is used for inserting described toroidal cavity;
The external diameter of described toroidal cavity is less than the internal diameter of round rubber ring;
The vertical interval of described bulge loop bottom surface and the first flat circular metal ring end face, is less than the vertical interval of the first upper protruding block and the second lower protruding block.
2. glutinous sticky self-locking packing ring according to claim 1, is characterized in that, described the first through hole is circumferentially uniform along the first flat circular metal ring.
3. glutinous sticky self-locking packing ring according to claim 2, is characterized in that, described the second through hole is circumferentially uniform along the second flat circular metal ring.
4. glutinous sticky self-locking packing ring according to claim 3, is characterized in that, described the first through hole and the second through hole are corresponding one by one, and the second through hole of the first through hole and correspondence is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339616.7U CN203926317U (en) | 2014-06-25 | 2014-06-25 | Glutinous sticky self-locking packing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339616.7U CN203926317U (en) | 2014-06-25 | 2014-06-25 | Glutinous sticky self-locking packing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926317U true CN203926317U (en) | 2014-11-05 |
Family
ID=51822132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339616.7U Expired - Fee Related CN203926317U (en) | 2014-06-25 | 2014-06-25 | Glutinous sticky self-locking packing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909663A (en) * | 2016-06-03 | 2016-08-31 | 太仓市浏河镇巧梅五金加工厂 | Sealing gasket with buffering device |
| CN106015273A (en) * | 2016-06-03 | 2016-10-12 | 太仓市浏河镇巧梅五金加工厂 | Gasket |
-
2014
- 2014-06-25 CN CN201420339616.7U patent/CN203926317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909663A (en) * | 2016-06-03 | 2016-08-31 | 太仓市浏河镇巧梅五金加工厂 | Sealing gasket with buffering device |
| CN106015273A (en) * | 2016-06-03 | 2016-10-12 | 太仓市浏河镇巧梅五金加工厂 | Gasket |
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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: 20141105 Termination date: 20180625 |