CN108006226A - A kind of locking antiskid compound gasket - Google Patents
A kind of locking antiskid compound gasket Download PDFInfo
- Publication number
- CN108006226A CN108006226A CN201711395045.3A CN201711395045A CN108006226A CN 108006226 A CN108006226 A CN 108006226A CN 201711395045 A CN201711395045 A CN 201711395045A CN 108006226 A CN108006226 A CN 108006226A
- Authority
- CN
- China
- Prior art keywords
- gasket
- locking
- reverse side
- annular
- teeth
- 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
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/067—Split packings
Abstract
The present invention relates to a kind of locking antiskid compound gasket, including Upper gasket and lower gasket, Upper gasket is annular gasket structure on one, and front of annular gasket structure is equipped with some upper locking slots rotated forward on this, and reverse side of annular gasket structure is equipped with the upper locking teeth of some reverse rotations on this；Lower gasket is annular gasket structure, is equipped with the lower locking slot of some reverse rotations in the front of the lower annular gasket structure, some lower locking teeths rotated forward are equipped with the reverse side of the lower annular gasket structure；The reverse side of Upper gasket is equipped with a thread protrusion, thread protrusion is extended to the outer ring edge of Upper gasket by the inner ring edge of Upper gasket, the reverse side of lower gasket is equipped with a spiral groove, spiral groove is extended to the outer ring edge of lower gasket by the inner ring of lower gasket, and the protrusion of Upper gasket is corresponding with the groove of lower gasket；The reverse side of Upper gasket and the reverse side of lower gasket are locked by upper locking teeth and lower locking teeth；And the thread protrusion of Upper gasket is embedded in the thread groove of lower gasket.
Description
Technical field
The invention belongs to machine component field, and in particular to a kind of gasket, more particularly to a kind of locking antiskid compound gasket.
Background technology
It is well known that gasket is made of paper, rubber tissue or copper sheet, it is placed on to strengthen the material of sealing between two planes,
To prevent fluid leakage to be arranged on sealing element between static seal face, it is applied and its extensively.
At present, existing traditional gasket there are one it is serious the shortcomings that, be exactly easily to loosen, if gasket use is in no safety problem
Equipment on it doesn't matter, if gasket use in the high equipment of safety requirements, easily cause major accident because of loosening.
Applicant has applied for another patent at the same time, is determined in the patent by the protrusion of Upper gasket and the groove of lower gasket
Position, also solves the object of the invention, but effect is not slightly good enough.
It is therefore proposed that a kind of locking antiskid compound gasket is the problem of the invention to be studied.
The content of the invention
The main purpose of the application is to provide a kind of locking antiskid compound gasket, to overcome existing conventional spacers easily to loosen
The problems such as.
To realize aforementioned application purpose, the technical solution that the application uses includes：A kind of locking antiskid compound gasket, including
One matching used Upper gasket and lower gasket, the Upper gasket is annular gasket structure on one, annular gasket structure on this
Front is equipped with some upper locking slots rotated forward, and reverse side of annular gasket structure is equipped with the locking of some reverse rotations on this
Tight tooth；The lower gasket is annular gasket structure, and some reverse rotations are equipped with the front of the lower annular gasket structure
Lower locking slot, some lower locking teeths rotated forward are equipped with the reverse side of the lower annular gasket structure；
The reverse side of the Upper gasket is equipped with a thread protrusion, which extends to Upper gasket by the inner ring edge of Upper gasket
Outer ring edge, the reverse side of the lower gasket are equipped with a spiral groove, which extends to lower gasket by the inner ring of lower gasket
Outer ring edge, the Upper gasket protrusion it is corresponding with the groove of lower gasket；
In the assembled condition, the reverse side of the Upper gasket and the reverse side of lower gasket are locked by upper locking teeth and lower locking teeth；And
The thread protrusion of Upper gasket is embedded in the thread groove of lower gasket.
Further, the upper locking slot two sides are radial to circumferencial direction along circular piece central through hole center
Straight line；The lower locking slot two sides are along circular piece central through hole center to the radial straight line of circumferencial direction.
Further, the upper locking number of teeth amount on the Upper gasket is 16~20.
Further, the lower locking teeth quantity on the lower gasket is 16~20.
Further, the upper locking slot number amount on the Upper gasket is consistent with the lower locking slot quantity on lower gasket.
Technical solution more than, the beneficial effect of the application are：Good reliability of the present invention, by upper locking teeth and
The engagement of lower locking teeth, is effectively ensured the anti-loosing effect of lower gasket, in addition, the setting of upper locking slot and lower locking slot, ensures
Gasket and other connections between upper lower gasket are reliable.In addition, setting of the present invention by spiral salient and spiral groove, more
Add the effect for reliably playing locking antiskid.
With reference to following explanation and attached drawing, the particular implementation of the application is disclose in detail, specifies the original of the application
Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in scope.In appended power
In the range of the spirit and terms that profit requires, presently filed embodiment includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in a other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more further features, one integral piece, step or component.
Brief description of the drawings
Attached drawing described here is only used for task of explanation, and is not intended in any way to limit model disclosed in the present application
Enclose.In addition, shape and proportional sizes of each component in figure etc. are only schematical, the understanding to the application is used to help, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
To select various possible shapes and proportional sizes to implement the application as the case may be.In the accompanying drawings：
Attached drawing 1 is the stereogram of locking antiskid compound gasket in the present embodiment.
In the figures above：1st, Upper gasket；2nd, lower gasket；11st, upper locking teeth；12nd, upper locking slot；2nd, lower gasket；21st, lower lock
Tight tooth；22nd, thread groove.
Embodiment
Embodiment：A kind of locking antiskid compound gasket
Referring to attached drawing 1, including matching used a Upper gasket 1 and lower gasket 2, the Upper gasket 1 is annular gasket structure on one,
Front of annular gasket structure is equipped with some upper locking slots 12 rotated forward on this, and some upper locking slots 12 are along upper ring
Shape gasket construction is circumferentially uniformly sequentially arranged, and reverse side of annular gasket structure is equipped with the upper locking teeth of some reverse rotations on this
11。
The lower gasket 2 is annular gasket structure, and some reversely rotations are equipped with the front of the lower annular gasket structure
The lower locking slot turned, which is circumferentially uniformly sequentially arranged along lower annular gasket, in the lower annular gasket structure
Reverse side is equipped with some lower locking teeths 21 rotated forward.
In the present embodiment, the reverse side of the Upper gasket 1 is equipped with a thread protrusion（Not shown in figure）, the thread protrusion is by upper
The inner ring edge of gasket extends to the outer ring edge of Upper gasket 1, and the reverse side of the lower gasket 2 is equipped with a spiral groove 22, the spiral shell
Rotation groove 22 is extended to the outer ring edge of lower gasket, thread protrusion and the lower gasket 2 of the Upper gasket 1 by the inner ring of lower gasket 2
Thread groove 22 it is corresponding.
In the assembled condition, the reverse side of the Upper gasket 1 passes through 21 teeth of upper locking teeth and lower locking with the reverse side of lower gasket 2
Locking；And the thread protrusion of Upper gasket 1 is embedded in the thread groove 22 of lower gasket 2.
In addition, 12 two sides of upper locking slot are radial straight along circular piece central through hole center to circumferencial direction
Line.The lower locking slot two sides are along circular piece central through hole center to the radial straight line of circumferencial direction.
Wherein, 11 quantity of upper locking teeth on the Upper gasket 1 is 16~20, while the lower locking teeth on lower gasket 2
21 quantity are 16~20.Upper locking teeth 11 best results consistent with lower locking teeth quantity.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (5)
- A kind of 1. locking antiskid compound gasket, it is characterised in that：Including matching used a Upper gasket and lower gasket, the upper pad Piece is annular gasket structure on one, and front of annular gasket structure is equipped with some upper locking slots rotated forward on this, at this The reverse side of upper annular gasket structure is equipped with the upper locking teeth of some reverse rotations；The lower gasket is annular gasket structure, The lower locking slot of some reverse rotations is equipped with the front of the lower annular gasket structure, is set in the reverse side of the lower annular gasket structure There are some lower locking teeths rotated forward；The reverse side of the Upper gasket is equipped with a thread protrusion, which extends to Upper gasket by the inner ring edge of Upper gasket Outer ring edge, the reverse side of the lower gasket are equipped with a spiral groove, which extends to lower gasket by the inner ring of lower gasket Outer ring edge, the Upper gasket protrusion it is corresponding with the groove of lower gasket；In the assembled condition, the reverse side of the Upper gasket and the reverse side of lower gasket are locked by upper locking teeth and lower locking teeth；And The thread protrusion of Upper gasket is embedded in the thread groove of lower gasket.
- 2. locking antiskid compound gasket according to claim 1, it is characterised in that：The upper locking slot two sides are along circle Shape piece central through hole center is to the radial straight line of circumferencial direction；The lower locking slot two sides are along circular piece central through hole Center is to the radial straight line of circumferencial direction.
- 3. locking antiskid compound gasket according to claim 1, it is characterised in that：The upper locking number of teeth on the Upper gasket Measure as 16~20.
- 4. the locking antiskid compound gasket according to claim 1 or 3, it is characterised in that：Lower locking on the lower gasket Number of teeth amount is 16~20.
- 5. locking antiskid compound gasket according to claim 1, it is characterised in that：Upper locking slot number on the Upper gasket Amount is consistent with the lower locking slot quantity on lower gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395045.3A CN108006226A (en) | 2017-12-21 | 2017-12-21 | A kind of locking antiskid compound gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395045.3A CN108006226A (en) | 2017-12-21 | 2017-12-21 | A kind of locking antiskid compound gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006226A true CN108006226A (en) | 2018-05-08 |
Family
ID=62060429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395045.3A Pending CN108006226A (en) | 2017-12-21 | 2017-12-21 | A kind of locking antiskid compound gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006226A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915307A (en) * | 2010-08-06 | 2010-12-15 | 方德银 | Composite multi-layer sealing ring |
| CN203655844U (en) * | 2014-04-07 | 2014-06-18 | 广州市施达生五金配件制造有限公司 | Anti-loose locking spacer using multiple wedge-shaped geometric principle |
| CN204651660U (en) * | 2015-05-26 | 2015-09-16 | 陈雅悯 | A kind of anti-copper scale protective sleeve |
| US9194494B2 (en) * | 2011-07-11 | 2015-11-24 | Ngk Spark Plug Co., Ltd. | Spark plug |
| CN205663725U (en) * | 2016-06-02 | 2016-10-26 | 宁波市鄞州海胜机械有限公司 | Nut |
| CN205715649U (en) * | 2016-06-03 | 2016-11-23 | 慈溪埃弗龙密封件有限公司 | A kind of New type corrugated pad |
| CN206050470U (en) * | 2016-09-22 | 2017-03-29 | 四川省荣县双龙陶业有限公司 | It is salable to preserve article and the moistureproof Tao Tan of anti-corrosion |
| CN206105014U (en) * | 2016-10-08 | 2017-04-19 | 北京轩宇智能科技有限公司 | Support device |
| CN107306097A (en) * | 2016-04-22 | 2017-10-31 | 北京派和智能装备技术有限公司 | Using the micro machine of multi-layer annular piezoelectric ceramics |
| CN206723238U (en) * | 2017-04-07 | 2017-12-08 | 上海上垫垫圈有限公司 | A kind of packing ring of the anti-deformation of self-expanding |
-
2017
- 2017-12-21 CN CN201711395045.3A patent/CN108006226A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915307A (en) * | 2010-08-06 | 2010-12-15 | 方德银 | Composite multi-layer sealing ring |
| US9194494B2 (en) * | 2011-07-11 | 2015-11-24 | Ngk Spark Plug Co., Ltd. | Spark plug |
| CN203655844U (en) * | 2014-04-07 | 2014-06-18 | 广州市施达生五金配件制造有限公司 | Anti-loose locking spacer using multiple wedge-shaped geometric principle |
| CN204651660U (en) * | 2015-05-26 | 2015-09-16 | 陈雅悯 | A kind of anti-copper scale protective sleeve |
| CN107306097A (en) * | 2016-04-22 | 2017-10-31 | 北京派和智能装备技术有限公司 | Using the micro machine of multi-layer annular piezoelectric ceramics |
| CN205663725U (en) * | 2016-06-02 | 2016-10-26 | 宁波市鄞州海胜机械有限公司 | Nut |
| CN205715649U (en) * | 2016-06-03 | 2016-11-23 | 慈溪埃弗龙密封件有限公司 | A kind of New type corrugated pad |
| CN206050470U (en) * | 2016-09-22 | 2017-03-29 | 四川省荣县双龙陶业有限公司 | It is salable to preserve article and the moistureproof Tao Tan of anti-corrosion |
| CN206105014U (en) * | 2016-10-08 | 2017-04-19 | 北京轩宇智能科技有限公司 | Support device |
| CN206723238U (en) * | 2017-04-07 | 2017-12-08 | 上海上垫垫圈有限公司 | A kind of packing ring of the anti-deformation of self-expanding |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |