CN202532052U - Rotating head sealing device - Google Patents
Rotating head sealing device Download PDFInfo
- Publication number
- CN202532052U CN202532052U CN2012200891939U CN201220089193U CN202532052U CN 202532052 U CN202532052 U CN 202532052U CN 2012200891939 U CN2012200891939 U CN 2012200891939U CN 201220089193 U CN201220089193 U CN 201220089193U CN 202532052 U CN202532052 U CN 202532052U
- Authority
- CN
- China
- Prior art keywords
- sealing
- swivel head
- seal arrangement
- ring
- head seal
- 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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- Sealing Devices (AREA)
Abstract
The utility model discloses a rotating head sealing device which is characterized by comprising a sealing base, wherein one end of the sealing base is connected with a water inlet, and the other end of the sealing base is connected with a sealing cover and is internally provided with a sealing ring; the inner wall of one end of the sealing base and one end of the water inlet are provided with corresponding threads; and the other end of the sealing base and the sealing cover pare are provided with corresponding threaded holes, preferably, an annular bulge strip is arranged on the surface of the sealing cover, and the sealing ring is a rubber sealing ring. The rotating head sealing device has the advantages of simple structure, good sealing property and abrasion resistance, and effectively increases production efficiency.
Description
Technical field
The utility model relates to a kind of rotating head device, relates in particular to a kind of swivel head seal arrangement.
Background technique
Seal ring is main with nylon, plastics in the existing swivel head seal arrangement, and its major defect is that sealing is poor, and not wear-resisting, needs often to change, thereby has reduced manufacturing efficiency.
The model utility content
For overcoming the defective of existing technology, it is a kind of simple in structure that the utility model provides, good seal performance, and wear-resisting swivel head seal arrangement.
The technological scheme that the utility model adopted is following:
A kind of swivel head seal arrangement is characterized in that said swivel head seal arrangement comprises a sealing seat, and said sealing seat one end connects water intake, and the other end connects sealing cover, and this end inside is provided with seal ring.
Preferably, said sealing seat one end inwall and water intake one end are provided with respective threaded, and the said sealing seat the other end and sealing cover are provided with respective screw hole.
Preferably, said sealing cover surface is provided with ring rib.
Preferably, said seal ring is a rubber ring.
Particularly preferred, said rubber ring is cylindrical.
The utility model beneficial effect is that this swivel head sealing device structure is simple, good seal performance, and wear-resisting, make its replacement cycle elongated, and then enhance productivity.
Description of drawings
Fig. 1 is the schematic representation of swivel head seal arrangement in the instance 1.
Embodiment
Preferably, this rubber seal 3 is a ring cylinder, and is provided with two-layer.
When this swivel head seal arrangement was installed, sealing cover 4 annular protrusion positions produced pressure to rubber seal 3, made rubber seal 3 fixing and be close to sealing seat 2 inwalls, made sealing effect better.
Above embodiment only is used to explain the utility model content, and in addition, the utility model also has other modes, as, the also available single or multiple lift of above-mentioned seal ring.But the technological scheme that equal replacement of all employings or equivalent deformation mode form all drops in the protection domain of the utility model.
Claims (7)
1. a swivel head seal arrangement is characterized in that said swivel head seal arrangement comprises a sealing seat, and said sealing seat one end and an intake pipe are tightly connected, and the other end is tightly connected through a seal ring and a sealing cover.
2. swivel head seal arrangement according to claim 1 is characterized in that said sealing seat one end inwall is provided with internal thread, the screw-thread fit that is provided with on this internal thread and the intake pipe one end outer wall.
3. swivel head seal arrangement according to claim 1 is characterized in that said sealing cover one end is provided with annular bulge, and the other end closely is inserted in the sealing seat the other end.
4. swivel head seal arrangement according to claim 1 is characterized in that said seal ring is coaxial to be arranged in the sealing seat the other end.
5. swivel head seal arrangement according to claim 4 is characterized in that said seal ring is more than two, its coaxial being arranged in the sealing seat the other end.
6. according to claim 1 or 4 or 5 described swivel head seal arrangements, it is characterized in that said rubber sealing ring circle.
7. swivel head seal arrangement according to claim 6 is characterized in that said rubber ring is an annulated column shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200891939U CN202532052U (en) | 2012-03-12 | 2012-03-12 | Rotating head sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200891939U CN202532052U (en) | 2012-03-12 | 2012-03-12 | Rotating head sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532052U true CN202532052U (en) | 2012-11-14 |
Family
ID=47133239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200891939U Expired - Fee Related CN202532052U (en) | 2012-03-12 | 2012-03-12 | Rotating head sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966002A (en) * | 2019-01-02 | 2019-07-05 | 北海市传创环保科技有限公司 | A kind of child's dental treatment with massage functions |
-
2012
- 2012-03-12 CN CN2012200891939U patent/CN202532052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966002A (en) * | 2019-01-02 | 2019-07-05 | 北海市传创环保科技有限公司 | A kind of child's dental treatment with massage functions |
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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: 20121114 Termination date: 20160312 |