CN106917871A - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN106917871A CN106917871A CN201510999198.3A CN201510999198A CN106917871A CN 106917871 A CN106917871 A CN 106917871A CN 201510999198 A CN201510999198 A CN 201510999198A CN 106917871 A CN106917871 A CN 106917871A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- main body
- elastomeric element
- groove
- ring main
- 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
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
-
- 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
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
Abstract
The invention provides a kind of sealing ring.The sealing ring includes the sealing ring main body with centre bore, and the inner peripheral portion of sealing ring main body is provided with elastomeric element, and elastomeric element extends downwardly out sealing ring main body, and the elastomeric element is integrated with sealing ring main-body structure.Sealing ring of the invention, it is possible to increase the service life of sealing ring, saves the repair time, improves safety loading coefficient and sealing is good.
Description
Technical field
The present invention relates to mechanical field, and in particular to a kind of sealing ring.
Background technology
The sealing ring for being used on the component of manhole etc. at present is annular rubber, under sealing ring
Surface is fitted with the upper surface of the component to be sealed of such as manhole shell section, upper surface and flange contact, rubber
Glue sealing ring relaxes because of prolonged fastening load；Lax sealing ring no longer has sealing function,
Liquid will be leaked largely, cause to waste, or even jeopardize personal safety.
The content of the invention
A series of concept of reduced forms is introduced in Summary, this will be in specific embodiment party
Further described in formula part.Summary of the invention is not meant to attempt to limit
Go out the key feature and essential features of technical scheme required for protection, do not mean that more and attempt really
The protection domain of fixed technical scheme required for protection.
In order to solve the above problems, the invention provides a kind of sealing ring, it is characterised in that described close
Seal includes the sealing ring main body with centre bore, and the inner peripheral portion of the sealing ring main body sets flexible
Part, the elastomeric element extends downwardly out the sealing ring main body, and the elastomeric element with it is described
Sealing ring main-body structure is integrated.
Alternatively, the cross-sectional configuration of the sealing ring is L-shaped.
Alternatively, multiple bolts hole are evenly distributed with the sealing ring main body, for by the sealing
Circle is fixed to the shell ring of component to be sealed.
Alternatively, the elastomeric element extends one week along the sealing ring main body.
Alternatively, set fluted on the elastomeric element, for housing elastic collar, to prevent
State elastic collar to be come off from the sealing ring, the opening of the groove is towards the upper of the sealing ring main body
Surface.
Alternatively, the first cell wall of the groove is the sealing ring towards the surface of the centre bore,
Second cell wall of the groove is oppositely arranged with first cell wall, and from the bottom land of the groove to institute
The upper surface for stating sealing ring extends.Also include being arranged on groove on the elastomeric element and with it is described
The elastic collar of groove fit, the opening of the groove is towards the upper surface of the sealing ring main body.
Alternatively, the elastic collar is made up of metal material.
Alternatively, when the sealing ring seals the shell ring of component to be sealed, outside the elastomeric element
Side is brought into close contact with the shell ring of the component to be sealed.
Sealing ring of the invention, including the sealing ring main body with centre bore, sealing ring main body
Inner peripheral portion is provided with elastomeric element, and elastomeric element extends downwardly out sealing ring main body, and elastomeric element with
Sealing ring main-body structure is integrated.The service life of sealing ring can be improved, the repair time is saved, carried
High security coefficient and sealing is good.
Brief description of the drawings
The drawings below of embodiment of the present invention is in this as a part of the invention for understanding this hair
It is bright.Shown in the drawings of embodiments of the present invention and its description, for explaining principle of the invention.
In the accompanying drawings,
Fig. 1 is the top view of the sealing ring according to a preferred embodiment of the present invention；
Fig. 2 is the sectional view cut along the line D-D in Fig. 1；
Fig. 3 is the zoomed-in view of the part A in Fig. 2；
Fig. 4 is the zoomed-in view of the part B in Fig. 2；
Fig. 5 is the top view of the sealing ring according to another preferred embodiment of the present invention；
Fig. 6 is the sectional view cut along the line G-G in Fig. 5；
Fig. 7 is the zoomed-in view of the E parts in Fig. 6；
Fig. 8 is the zoomed-in view of the F parts in Fig. 6；
Fig. 9 is according to a kind of top view of elastic collar of the invention；
Figure 10 is the schematic diagram that the elastic collar shown in Fig. 9 coordinates with sealing ring；
Figure 11 is the three-dimensional view after elastic collar coordinates with sealing ring；And
Figure 12 is the radial cutaway view of Figure 11.
Description of reference numerals：
100th, sealing ring 110, bolt hole
120th, sealing ring main body 121, upper surface
122nd, lower surface 130, elastomeric element
131st, lateral surface 140, centre bore
200th, sealing ring 210, bolt hole
220th, sealing ring main body 221, upper surface
222nd, lower surface 230, elastomeric element
231st, lateral surface 232, medial surface
233rd, groove 234, bottom land
235th, the second cell wall 240, centre bore
280th, elastic collar
Specific embodiment
In the following description, it is more thorough to the present invention to provide to give a large amount of concrete details
Understanding.It will be apparent, however, to one skilled in the art that embodiment of the present invention
Can be carried out without one or more of these details.In other examples, in order to avoid with
Embodiment of the present invention is obscured, and is not described for some technical characteristics well known in the art.
In order to thoroughly understand embodiment of the present invention, detailed structure will be proposed in following description.
Obviously, what the execution of embodiment of the present invention was not limited to that those skilled in the art is familiar with is special
Details.Better embodiment of the invention is described in detail as follows, but in addition to these detailed descriptions,
The present invention can also have other embodiment.
As shown in figure 1, the invention provides a kind of sealing ring 100, it can be used to seal such as manhole
Deng the shell ring (not shown) of the component to be sealed of cylinder.Sealing ring 100 is configured to circular, its
Including the sealing ring main body 120 with centre bore 140.Centre bore 140 is along sealing ring main body 120
Thickness direction (axial direction) runs through sealing ring main body 120.The inner peripheral portion of the sealing ring main body 120
Elastomeric element 130 is provided with, elastomeric element 130 can be made up of the elastic material of rubber etc..Bullet
Property part 130 extends downwardly out sealing ring main body 120, and in other words, elastomeric element 130 can be along close
The thickness direction (axial direction) of seal main body 120 extends downwardly out sealing ring main body 120, its ratio
The lower surface 122 of sealing ring main body 120 is protruded downwards, and elastomeric element 130 and sealing ring master
The construction of body 120 is integrated.
Sealing ring of the invention, including the sealing ring main body with centre bore, sealing ring main body
Inner peripheral portion is provided with elastomeric element, and elastomeric element extends downwardly out sealing ring main body, and with sealing ring master
Body construction is integrated.The service life of sealing ring can be improved, the repair time is saved, security is improved
Coefficient and sealing is good.Ring structure of the invention is simple, easy to process, simple and quick,
The cost of overhaul is saved, security is high.
Referring to figs. 2 to Fig. 4, the cross-sectional configuration of sealing ring 100 is L-shaped, and its longer portion is sealing
Circle main body 120, shorter part is elastomeric element 130.Sealing ring main body 120 can be with elastomeric element 130
It is vertically arranged.Sealed in sealing ring 100 to the shell ring of component to be sealed (such as manhole shell section, not
Show) when, shell ring (the such as manhole cylinder of the lateral surface 131 of elastomeric element 130 and component to be sealed
Section) it is brought into close contact, so liquid will not be effectively improved by the lower section seepage of sealing ring main body 120
Stability, the security of sealing ring 100.
In order to ensure sealing effectiveness, elastomeric element 130 can be configured to continuously, i.e., ring-type is around sealing ring
Main body extends for 120 1 weeks, and along the circumferentially disposed of centre bore 140.
Additionally, as shown in figure 1, can also be uniformly distributed multiple bolts hole 110 in sealing ring main body 120,
Bolt hole 110 can run through sealing ring main body 120, and be uniformly distributed, for example axial symmetry distribution or center
It is symmetrical.Bolt (not shown) can apply axially tight to sealing ring 100 via the bolt hole 110
Gu power, and sealing ring 100 can be fixed to the shell ring of component to be sealed.Those skilled in the art should
Know, power is axially fastened not over compression load to the effect of sealing ring main body 120, so sealing
Circle main body 120 will not produce the deformation of such as conquassation etc, and may be such that sealing ring main body 120 will not
The phenomenon for producing the central axis of opposing seal circle main body 120 to offset because of long-time stress, effectively
Ensure that the sealing performance of sealing ring 100, it is to avoid liquid leakage.
Certainly, in order to ensure sealing effectiveness, and avoid because of sealed ring deformation for a long time caused by etc.
Undesirable defect, sealing ring of the invention may also include elastic collar, specifically, can be in sealing ring
Elastic collar (not shown) is set at 100 centre bore 140, and elastic collar there can be metal material or hard
Material is supported, and its shape can be consistent with the shape of centre bore 140.With along the circumference of centre bore 140
Radially outer power is produced to sealing ring 100, so as to may be such that sealing ring 100 is unlikely to deform, and can
Closely the shell ring with component to be sealed is contacted.
As shown in Fig. 5 to Fig. 8, in another embodiment, similar component will be numbered unanimously,
Simply the first bit digital is changed into " 2 " from " 1 ".Sealing ring 200, it is included with centre bore 240
Sealing ring main body 220, the inner peripheral portion of the sealing ring main body 220 is provided with than sealing ring main body 220
The elastomeric element 230 more prominent of lower surface 222, and elastomeric element 230 and sealing ring main body
220 constructions are integrated.
When sealing ring 200 seals the shell ring (not shown) to component to be sealed, elastomeric element 230
Lateral surface 231 can be brought into close contact with the shell ring of component to be sealed.The bottom of elastomeric element 230 to
The direction of medial surface 232 extends a certain distance, then upwardly extends, so as to be formed as shown in Figure 2,3
Groove 233.Sealing ring main body 220, elastomeric element 230 and groove 233 are configured to a global facility.
An elastic collar 280 being engaged with groove 233 can be placed in groove 233.Show in Fig. 9
Go out a kind of elastic collar 280, its is generally circular, and with an opening.Bullet at opening
The end of property collar 280 flexibly can radially-inwardly shrink or radial outward expansion.As described above,
Elastic collar 280 can be made up of the metal material of steel annular sheet material etc. or rigid material.
Elastic collar 280 can apply the fastening of the shell ring perpendicular to component to be sealed to elastomeric element 230
Power, i.e., in the uniform power of radial direction.Because of the effect of the fastening force, elastomeric element 230 is understood and treats close
The shell ring for sealing component is brought into close contact, so liquid will not be by elastomeric element 230 and component to be sealed
The lower section of sealing ring main body 220 is leaked out between shell ring, so that prevent leakage.
Specifically, groove 233 includes the first cell wall, the second cell wall 235 and bottom land 234.Groove
233 the first cell wall can be medial surface 232 of the sealing ring 200 towards centre bore 240, groove 233
The second cell wall 235 be oppositely arranged with the first cell wall, the second cell wall 235 passes through bottom land 234 and first
Cell wall is connected, and the second cell wall 235 is from the bottom land 234 of groove 233 to the upper surface of sealing ring 200
221 extend.The opening of groove 233 is towards the upper surface 221 of sealing ring main body 220.Thus, when need
When elastic collar 280 is set, as shown in Figure 10, can easily from the upper surface of sealing ring 200
Elastic collar 280 is put into the groove 233 at 221.With reference to Figure 11 and Figure 12, elastic collar
280 can axially outward apply fastening force, and the cell wall of tight abutment first, and the groove of bottom land 234 and second
Wall 235 can ensure installing or using during elastic collar 280, and elastic collar 280 will not be
The thickness direction (axial direction) of sealing ring 200 extends sealing ring 200, will not also produce skew
Or incline, the such as central axis of elastic collar 280 is at an angle of with the central axis of sealing ring.
In addition, the length that the second cell wall 235 extends from bottom land 234 can be arranged as required to, it is not
Inevitably with the equal length of the first cell wall.It is in fact possible to understand, when elastic collar 280
Part enter groove 233 after, i.e., a part of elastic collar 280 is contacted i.e. with the second cell wall 235
Can reach the effect for positioning elastic collar 280.
It will be appreciated by those skilled in the art that the material of sealing ring can be the flexible material of rubber etc.
Material, if the effect without elastic collar 280, the elastomeric element 230 of inner side may be because prolonged
Using and be deformed, now liquid will leak out to the lower section of sealing ring main body 220, or even cause
Liquid leakage.
Sealing ring according to present embodiment has groove, sealing ring is matched with elastic collar
Close, improve sealing property, service life and the safety coefficient of sealing ring, and processing is simple, uses
Convenient, sealing is good.
The present invention is illustrated by above-mentioned implementation method, but it is to be understood that, above-mentioned reality
The mode of applying is only intended to citing and descriptive purpose, and is not intended to limit the invention to described reality
Apply in the range of mode.In addition it will be appreciated by persons skilled in the art that the invention is not limited in upper
Implementation method is stated, teaching of the invention can also make more kinds of variants and modifications, these changes
Type and modification are all fallen within scope of the present invention.
Claims (8)
1. a kind of sealing ring, it is characterised in that the sealing ring includes the sealing ring with centre bore
Main body, the inner peripheral portion of the sealing ring main body is provided with elastomeric element, and the elastomeric element is extended downwardly
Go out the sealing ring main body, and the elastomeric element is integrated with the sealing ring main-body structure.
2. sealing ring according to claim 1, it is characterised in that the section of the sealing ring
It is configured to L-shaped.
3. sealing ring according to claim 1, it is characterised in that in the sealing ring main body
Multiple bolts hole are evenly distributed with, the shell ring for the sealing ring to be fixed to component to be sealed.
4. sealing ring according to claim 1, it is characterised in that the elastomeric element is along institute
Sealing ring main body is stated to extend one week.
5. sealing ring according to claim 1, it is characterised in that set on the elastomeric element
Groove is equipped with, for housing elastic collar, to prevent the elastic collar from being come off from the sealing ring,
The opening of the groove is towards the upper surface of the sealing ring main body.
6. sealing ring according to claim 5, it is characterised in that the first groove of the groove
Wall is the sealing ring towards the surface of the centre bore, the second cell wall of the groove and described first
Cell wall is oppositely arranged, and extends to the upper surface of the sealing ring from the bottom land of the groove.
7. sealing ring according to claim 5, it is characterised in that the elastic collar is by gold
Category material is made.
8. sealing ring according to claim 1, it is characterised in that in sealing ring sealing
During the shell ring of component to be sealed, the outside of the elastomeric element is tight with the shell ring of the component to be sealed
Laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999198.3A CN106917871A (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999198.3A CN106917871A (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106917871A true CN106917871A (en) | 2017-07-04 |
Family
ID=59455923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999198.3A Pending CN106917871A (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106917871A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187871A (en) * | 1995-06-14 | 1998-07-15 | 苏舍-布尔克哈特机械制造有限公司 | Sealing ring |
| CN201858448U (en) * | 2010-11-01 | 2011-06-08 | 无锡众扬金属制品有限公司 | Seal ring for stainless steel pipe fittings |
| CN203880093U (en) * | 2014-02-26 | 2014-10-15 | 北京裕泰行新材料科技有限公司 | Sealing ring |
| CN204312700U (en) * | 2014-11-05 | 2015-05-06 | 泰科电子(上海)有限公司 | Gasket seal and the equipment comprising sealing pad |
| CN205260821U (en) * | 2015-12-28 | 2016-05-25 | 大连中集物流装备有限公司 | Sealing ring |
-
2015
- 2015-12-28 CN CN201510999198.3A patent/CN106917871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187871A (en) * | 1995-06-14 | 1998-07-15 | 苏舍-布尔克哈特机械制造有限公司 | Sealing ring |
| CN201858448U (en) * | 2010-11-01 | 2011-06-08 | 无锡众扬金属制品有限公司 | Seal ring for stainless steel pipe fittings |
| CN203880093U (en) * | 2014-02-26 | 2014-10-15 | 北京裕泰行新材料科技有限公司 | Sealing ring |
| CN204312700U (en) * | 2014-11-05 | 2015-05-06 | 泰科电子(上海)有限公司 | Gasket seal and the equipment comprising sealing pad |
| CN205260821U (en) * | 2015-12-28 | 2016-05-25 | 大连中集物流装备有限公司 | Sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180109 Address after: 116600 Dalian Free Trade Zone, Liaoning, B-2 Applicant after: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant after: CIMC CONTAINERS HOLDING Co.,Ltd. Applicant after: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Address before: 116600 Dalian Free Trade Zone, Liaoning, IIIB-2 Applicant before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant before: CIMC CONTAINERS HOLDING Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230202 Address after: 116600 Dalian Free Trade Zone in Dalian, Liaoning Province III B-2 Applicant after: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant after: CIMC CONTAINERS HOLDING Co.,Ltd. Address before: 116600 Dalian Free Trade Zone in Dalian, Liaoning Province III B-2 Applicant before: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant before: CIMC CONTAINERS HOLDING Co.,Ltd. Applicant before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right |