CN202732969U - Rotary skeleton sealing ring - Google Patents
Rotary skeleton sealing ring Download PDFInfo
- Publication number
- CN202732969U CN202732969U CN2012203604809U CN201220360480U CN202732969U CN 202732969 U CN202732969 U CN 202732969U CN 2012203604809 U CN2012203604809 U CN 2012203604809U CN 201220360480 U CN201220360480 U CN 201220360480U CN 202732969 U CN202732969 U CN 202732969U
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- Prior art keywords
- sealing ring
- skeleton
- sealing
- sealed body
- utility
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Abstract
The utility model relates to the technical field of sealing, in particular to a rotary skeleton sealing ring. The rotary skeleton sealing ring comprises a skeleton and a rubber sealing body, wherein the rubber sealing body is wrapped on the outer circumference of the skeleton; a hooping device is arranged on the rubber sealing body; and washers are arranged at the periphery of the hooping device. The skeleton of the rotary skeleton sealing ring is designed on the basis of pure rubber so as to greatly facilitate the assembling of the sealing ring, ensure the assembling and positioning of the seal, avoid the escape or leakage of lubricating oil of an automobile lubricating system, guarantee the sealing effect, prolong the service life of the sealing ring, and meet the using requirement.
Description
Technical field
The utility model relates to technical field of sealing technology, especially a kind of rotation backbone sealing ring.
Background technique
Seal ring is installed in vehicle lubricating system, traditional seal ring is generally single rubber material or other macromolecular materials, when the seal ring of this structure is the housing pairing, its sealing effect is difficult for guaranteeing, its material also follows the string because of aging distortion easily, thereby working life is shorter, needs frequent, affects the operational efficiency of equipment.In addition, because sealing effect is undesirable, the lubricant medium of lubrication system is leaked or seepage, can not satisfy user demand, serious entail dangers to personal safety.
The model utility content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of easy for installation, the rotation backbone sealing ring of good sealing effect.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of rotation backbone sealing ring, comprise skeleton and rubbery sealed body, described rubbery sealed body is coated on the outer peripheral surface of skeleton, be provided with hooping device on the described rubbery sealed body, have packing ring around the described hooping device.
Further, described hooping device is spring ring.
Further, described rubbery sealed body outer side surface is provided with anti-slip veins.
Further, described skeleton is " L " type metal frame.
The beneficial effects of the utility model are, rotation backbone sealing ring of the present utility model design framework on the basis of gum, greatly facilitate the installation of seal ring, guaranteed better the assembling and positioning of sealing, avoid the lubricant oil of vehicle lubricating system to leak or seepage, guarantee sealing effect, in the working life of having improved seal ring, satisfy usage requirement.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. skeletons among the figure, 2. rubbery sealed body, 3. spring ring.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Rotation backbone sealing ring as shown in Figure 1 comprises skeleton 1 and rubbery sealed body 2, and rubbery sealed body 2 is coated on the outer peripheral surface of skeleton 1, is provided with hooping device on the rubbery sealed body 2, and this hooping device is spring ring 3, has packing ring around the hooping device.Rubbery sealed body 2 outer side surfaces are provided with anti-slip veins, and wherein skeleton 1 is " L " type metal frame.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. one kind is rotated backbone sealing ring, it is characterized in that: comprise skeleton (1) and rubbery sealed body (2), described rubbery sealed body (2) is coated on the outer peripheral surface of skeleton (1), and described rubbery sealed body is provided with hooping device on (2), has packing ring around the described hooping device.
2. rotation backbone sealing ring according to claim 1, it is characterized in that: described hooping device is spring ring (3).
3. rotation backbone sealing ring according to claim 1, it is characterized in that: described rubbery sealed body (2) outer side surface is provided with anti-slip veins.
4. rotation backbone sealing ring according to claim 1, it is characterized in that: described skeleton (1) is " L " type metal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203604809U CN202732969U (en) | 2012-07-24 | 2012-07-24 | Rotary skeleton sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203604809U CN202732969U (en) | 2012-07-24 | 2012-07-24 | Rotary skeleton sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732969U true CN202732969U (en) | 2013-02-13 |
Family
ID=47658670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203604809U Expired - Fee Related CN202732969U (en) | 2012-07-24 | 2012-07-24 | Rotary skeleton sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747717A (en) * | 2014-07-25 | 2015-07-01 | 栾乔根 | Oil seal with framework |
-
2012
- 2012-07-24 CN CN2012203604809U patent/CN202732969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747717A (en) * | 2014-07-25 | 2015-07-01 | 栾乔根 | Oil seal with framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130724 |