CN106015273A - Gasket - Google Patents
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- Publication number
- CN106015273A CN106015273A CN201610388725.1A CN201610388725A CN106015273A CN 106015273 A CN106015273 A CN 106015273A CN 201610388725 A CN201610388725 A CN 201610388725A CN 106015273 A CN106015273 A CN 106015273A
- Authority
- CN
- China
- Prior art keywords
- interlayer
- outer layer
- elastic device
- pad
- described interlayer
- 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.)
- Pending
Links
- 239000011229 interlayer Substances 0.000 claims abstract description 56
- 239000010410 layer Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 235000002505 Centaurea nigra Nutrition 0.000 description 4
- 241001073742 Mylopharodon conocephalus Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention relates to a gasket which comprises a circular ring-shaped interlayer (2), a first outer layer (1) and a second outer layer (3), wherein the first outer layer (1) takes the same shape as the interlayer (2) and is fixedly connected with the upper part of the interlayer (2); the second outer layer (3) takes the same shape as the interlayer (2) and is fixedly connected with the lower part of the interlayer (2); the interlayer (2) is made of a flexible material; a plurality of buffer devices are uniformly arranged in the interlayer (2); the buffer devices are elastic devices; one end of each elastic device is fixed on the first outer layer (1); and the other end of each elastic device is fixed on the second outer layer (3). According to the gasket, since springs are arranged in hard sponge of the interlayer, the sealing gasket can deform when squeezed so as to achieve a better sealing effect, and the sealing gasket cannot enormously deform when receiving an excessive external force.
Description
Technical field
The present invention relates to a kind of pad, be specifically related to a kind of pad with buffer unit.
Background technology
It is known that the swelling paper gasket seal of electromotor routine or latex collecting plate grommet type seal sheet, its
Hardness is the highest, tightens, for bolt, the structure that span is big, and often pressure distribution is uneven, easily causes
Seal failure, thus cause sealing medium generation seepage.In addition swelling paper gasket seal and latex collecting plate type
Gasket seal can not be reused, thus safeguards that use cost is higher.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding a kind of novel knot
The pad with buffer unit of structure so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of pad with buffer unit.
Technical scheme is as follows:
A kind of pad, the interlayer (2) including annular is fixedly connected on as described interlayer (2) shape
First outer layer (1) on described interlayer (2) top and fixing connection as described interlayer (2) shape
At second outer layer (2) of described interlayer (2) bottom, described interlayer (2) is flexible material, and its feature exists
In:
Described interlayer (2) inner homogeneous is provided with multiple buffer unit, and described buffer unit is elastic device,
One end of described elastic device is fixed on described first outer layer (1), and the other end of described elastic device is fixed
On described second outer layer (3).
Further, described elastic device is spring (23).
Further, described interlayer (2) is hardhead sponge.
Further, described interlayer (2) outer wall is provided with interlayer exterior seal ring (21), described interlayer (2)
Inwall is provided with interlayer inner seal ring (22).
Further, described interlayer exterior seal ring (21) and interlayer inner seal ring (22) are rubber ring.
By such scheme, the present invention at least has the advantage that
By being provided with spring in interlayer hardhead sponge so that gasket seal can produce shape extruding when
Become it is thus possible to preferably seal, and sealing gasket will not produce huge deformation in the case of external force is excessive.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technology of the present invention
Means, and can being practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate attached
After figure describes in detail such as.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is cutaway side view schematic diagram of the present invention；
Fig. 3 is interlayer top view of the present invention.
In figure: 1-the first outer layer；2-interlayer；3-the second outer layer；21-interlayer exterior seal ring；In 22-interlayer close
Seal；23-spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.With
Lower embodiment is used for illustrating the present invention, but is not limited to the scope of the present invention.
Seeing Fig. 1 to Fig. 3, a kind of pad described in a preferred embodiment of the present invention, including the interlayer of annular
2 the first outer layers 1 being fixedly connected on described interlayer 2 top as described interlayer 2 shape and with institute
Stating interlayer 2 shape and be equally fixedly connected on the second outer layer 2 of described interlayer 2 bottom, described interlayer 2 is flexible
Material, it is characterised in that:
Described interlayer 2 inner homogeneous is provided with multiple buffer unit, and described buffer unit is elastic device, institute
The one end stating elastic device is fixed on described first outer layer 1, and the other end of described elastic device is fixed on institute
State on the second outer layer 3.
-described elastic device is spring 23.
-described interlayer 2 is hardhead sponge.
-described interlayer 2 outer wall is provided with interlayer exterior seal ring 21, and described interlayer 2 inwall is close in being provided with interlayer
Seal 22.
-described interlayer exterior seal ring 21 and interlayer inner seal ring 22 are rubber ring.
The present invention at least has the advantage that
By being provided with spring in interlayer hardhead sponge so that gasket seal can produce shape extruding when
Become it is thus possible to preferably seal, and sealing gasket will not produce huge deformation in the case of external force is excessive.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that
For those skilled in the art, on the premise of without departing from the technology of the present invention principle, also
Can make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a pad, including interlayer (2) company of fixing as described interlayer (2) shape of annular
It is connected on first outer layer (1) on described interlayer (2) top and fixing as described interlayer (2) shape
Being connected to second outer layer (2) of described interlayer (2) bottom, described interlayer (2) is flexible material, and it is special
Levy and be:
Described interlayer (2) inner homogeneous is provided with multiple buffer unit, and described buffer unit is elastic device,
One end of described elastic device is fixed on described first outer layer (1), and the other end of described elastic device is fixed
On described second outer layer (3).
A kind of pad the most according to claim 1, it is characterised in that: described elastic device is spring
(23)。
A kind of pad the most according to claim 1, it is characterised in that: described interlayer (2) is hard sea
Continuous.
A kind of pad the most according to claim 1, it is characterised in that: described interlayer (2) outer wall sets
Being equipped with interlayer exterior seal ring (21), described interlayer (2) inwall is provided with interlayer inner seal ring (22).
A kind of pad the most according to claim 4, it is characterised in that: described interlayer exterior seal ring (21)
It is rubber ring with interlayer inner seal ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388725.1A CN106015273A (en) | 2016-06-03 | 2016-06-03 | Gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388725.1A CN106015273A (en) | 2016-06-03 | 2016-06-03 | Gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015273A true CN106015273A (en) | 2016-10-12 |
Family
ID=57090535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388725.1A Pending CN106015273A (en) | 2016-06-03 | 2016-06-03 | Gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166031A (en) * | 2017-07-07 | 2017-09-15 | 苏州市合叶精密机械有限公司 | A kind of pad with thickness regulatory function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180268A (en) * | 1992-06-12 | 1993-01-19 | Richardson Arthur B | Expansion washer |
| JP2003083317A (en) * | 2001-09-10 | 2003-03-19 | Kenkichi Sato | Angle washer with spring washer |
| CN203130751U (en) * | 2013-02-25 | 2013-08-14 | 中国石油化工股份有限公司 | Disc spring metal rubber composite buffering anti-looseness part |
| CN103958908A (en) * | 2012-11-26 | 2014-07-30 | 株式会社青山制作所 | Seal washer |
| CN203926317U (en) * | 2014-06-25 | 2014-11-05 | 苏州友尼可紧固件有限公司 | Glutinous sticky self-locking packing ring |
| US20160091093A1 (en) * | 2014-09-29 | 2016-03-31 | Saint-Gobain Performance Plastics Corporation | Jointed gasket |
-
2016
- 2016-06-03 CN CN201610388725.1A patent/CN106015273A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180268A (en) * | 1992-06-12 | 1993-01-19 | Richardson Arthur B | Expansion washer |
| JP2003083317A (en) * | 2001-09-10 | 2003-03-19 | Kenkichi Sato | Angle washer with spring washer |
| CN103958908A (en) * | 2012-11-26 | 2014-07-30 | 株式会社青山制作所 | Seal washer |
| CN203130751U (en) * | 2013-02-25 | 2013-08-14 | 中国石油化工股份有限公司 | Disc spring metal rubber composite buffering anti-looseness part |
| CN203926317U (en) * | 2014-06-25 | 2014-11-05 | 苏州友尼可紧固件有限公司 | Glutinous sticky self-locking packing ring |
| US20160091093A1 (en) * | 2014-09-29 | 2016-03-31 | Saint-Gobain Performance Plastics Corporation | Jointed gasket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166031A (en) * | 2017-07-07 | 2017-09-15 | 苏州市合叶精密机械有限公司 | A kind of pad with thickness regulatory function |
| CN107166031B (en) * | 2017-07-07 | 2019-05-24 | 苏州市合叶精密机械有限公司 | A kind of gasket with thickness regulatory function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |