CN203248719U - Porthole sealing element - Google Patents
Porthole sealing element Download PDFInfo
- Publication number
- CN203248719U CN203248719U CN 201320286602 CN201320286602U CN203248719U CN 203248719 U CN203248719 U CN 203248719U CN 201320286602 CN201320286602 CN 201320286602 CN 201320286602 U CN201320286602 U CN 201320286602U CN 203248719 U CN203248719 U CN 203248719U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- closure
- sealing
- skeleton
- sealing spare
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a porthole sealing element which comprises a sealing ring and is characterized by further comprising a framework. One side face, with an opening, of the sealing ring is connected with a closed portion, the outer surface of the closed portion is provided with a circle of flange exceeding the outer surface of the sealing ring, and the framework is arranged in the closed portion and the sealing ring. The framework is U-shaped, the U-shaped framework comprises a top portion and extending portions, the top portion is placed in the closed portion, and the top portion extends downwards to form the extending portions which stretch into the sealing ring. The porthole sealing element solves the problem that in the prior art, some oil holes are small in diameter and shallow in depth, the sealing elements installed in the oil holes are easy to fall off and difficult to install and disassemble, and great troubles are brought to sealing and use. The porthole sealing element is simple in structure, high in strength, not prone to falling off and convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of Sealing, particularly a kind of orifice sealing spare.
Background technique
Orifice sealing spare is applicable to seal the Sealing of oilhole, but present some oilhole diameter is less, and the degree of depth is more shallow, and Sealing is installed in the oilhole and very easily comes off like this, and mounts and dismounts very trouble, brings larger puzzlement for sealing and use.
The model utility content
Less in order to solve in the prior art some oilhole diameter, and the degree of depth is more shallow, Sealing is installed in the oilhole and very easily comes off like this, and installation and removal are trouble very, bring the problem of larger puzzlement, the utility model to provide a kind of simple in structure for sealing and use, intensity is high, difficult drop-off, the orifice sealing spare of easy installation and removal.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of orifice sealing spare, comprise seal ring, it is characterized in that: also comprise skeleton, be connected with closure in a side of seal ring perforate, outer surface at closure is provided with the flange that a circle exceeds the seal ring outer surface, is provided with skeleton in closure and seal ring.
Aforesaid a kind of orifice sealing spare is characterized in that: described closure, seal ring and flange adopt gel rubber material to make.
Aforesaid a kind of orifice sealing spare is characterized in that: described closure, seal ring and flange adopt the gel rubber material once-through.
Aforesaid a kind of orifice sealing spare is characterized in that: described skeleton adopts metallic material to make.
Aforesaid a kind of orifice sealing spare is characterized in that: described skeleton is U-shaped skeleton.
Aforesaid a kind of orifice sealing spare is characterized in that: described U-shaped skeleton comprises top and extension part, and described top is positioned in the closure, and the extension part that described top extends to form downwards extend in the seal ring.
The beneficial effects of the utility model are: the utility model orifice sealing spare is connected with closure in a side of seal ring perforate, outer surface at closure is provided with the flange that a circle exceeds the seal ring outer surface, in closure and seal ring, be provided with skeleton, can be so that Sealing contacts with the oilhole intimate by flange, the installation effect is better, difficult drop-off.Simultaneously can be by the flange whole Sealing of taking when installation and removal, easy to use, installing/dismounting is quick, and is easy to operate, saved installation time.
Description of drawings
Fig. 1 is the structural representation of the utility model orifice sealing spare.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of orifice sealing spare, comprise seal ring 1 and skeleton 2, side in seal ring 1 perforate is connected with closure 3, outer surface at closure 3 is provided with the flange 4 that a circle exceeds seal ring 1 outer surface, described closure 3, seal ring 1 and flange 4 adopt the gel rubber material once-through.
Described skeleton 2 adopts metallic material to make.Described skeleton 2 is U-shaped skeleton.Described U-shaped skeleton comprises top 5 and extension part 6, and described top 5 is positioned in the closure 3, and the extension part 6 that described top 5 extends to form downwards extend into seal ring interior 1.
The utility model orifice sealing spare is connected with closure 3 in a side of seal ring 1 perforate, outer surface at closure 3 is provided with the flange 4 that a circle exceeds seal ring 1 outer surface, in closure 3 and seal ring 1, be provided with skeleton, can be so that Sealing contacts with the oilhole intimate by flange 4, the installation effect is better, difficult drop-off.Simultaneously can be by the flange 4 whole Sealing of taking when installation and removal, easy to use, installing/dismounting is quick, and is easy to operate, saved installation time.
Above demonstration and described basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. orifice sealing spare, comprise seal ring, it is characterized in that: also comprise skeleton, be connected with closure in a side of seal ring perforate, outer surface at closure is provided with the flange that a circle exceeds the seal ring outer surface, is provided with skeleton in closure and seal ring.
2. a kind of orifice sealing spare according to claim 1 is characterized in that: described closure, seal ring and flange adopt gel rubber material to make.
3. a kind of orifice sealing spare according to claim 2 is characterized in that: described closure, seal ring and the once-through of flange employing gel rubber material.
4. a kind of orifice sealing spare according to claim 3 is characterized in that: described skeleton adopts metallic material to make.
5. a kind of orifice sealing spare according to claim 4, it is characterized in that: described skeleton is U-shaped skeleton.
6. a kind of orifice sealing spare according to claim 5, it is characterized in that: described U-shaped skeleton comprises top and extension part, and described top is positioned in the closure, and the extension part that described top extends to form downwards extend in the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286602 CN203248719U (en) | 2013-05-21 | 2013-05-21 | Porthole sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286602 CN203248719U (en) | 2013-05-21 | 2013-05-21 | Porthole sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248719U true CN203248719U (en) | 2013-10-23 |
Family
ID=49375158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286602 Expired - Fee Related CN203248719U (en) | 2013-05-21 | 2013-05-21 | Porthole sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244679A (en) * | 2013-05-21 | 2013-08-14 | 昆山健博密封件科技有限公司 | Orifice sealing element |
| CN104482206A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | Oil hole sealing element |
| CN104500738A (en) * | 2014-12-06 | 2015-04-08 | 无锡高卓流体设备有限公司 | Orifice sealing part |
| CN104565369A (en) * | 2015-01-26 | 2015-04-29 | 昆山健博密封件科技有限公司 | Seal cover convenient to assemble |
-
2013
- 2013-05-21 CN CN 201320286602 patent/CN203248719U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244679A (en) * | 2013-05-21 | 2013-08-14 | 昆山健博密封件科技有限公司 | Orifice sealing element |
| CN104482206A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | Oil hole sealing element |
| CN104500738A (en) * | 2014-12-06 | 2015-04-08 | 无锡高卓流体设备有限公司 | Orifice sealing part |
| CN104565369A (en) * | 2015-01-26 | 2015-04-29 | 昆山健博密封件科技有限公司 | Seal cover convenient to assemble |
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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: 20131023 Termination date: 20190521 |