CN203051463U - Structure for mechanically sealing hinge - Google Patents
Structure for mechanically sealing hinge Download PDFInfo
- Publication number
- CN203051463U CN203051463U CN 201220641749 CN201220641749U CN203051463U CN 203051463 U CN203051463 U CN 203051463U CN 201220641749 CN201220641749 CN 201220641749 CN 201220641749 U CN201220641749 U CN 201220641749U CN 203051463 U CN203051463 U CN 203051463U
- Authority
- CN
- China
- Prior art keywords
- hinge
- key way
- mechanical seal
- fixed fastener
- base
- 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 structure for mechanically sealing a hinge. The structure comprises a hinge base and a hinge, wherein the hinge base is in a spiral line shape, a hinge slot is formed along the inner wall of a spiral line of the hinge base, and the hinge is blocked along the line direction of the hinge slot. The structure disclosed by the utility model is simple, has smooth streamline appearance and can be used for sealing the hinge.
Description
Technical field
The utility model relates to a kind of hinge structure of mechanical field, particularly the structure of mechanical seal hinge.
Background technique
In the existing mechanical hinge structure, what adopt usually is the hinge sleeve pattern of passing for hinge, and an axle is worn connection with the sleeve of two hinges and formed, but such structure makes and has the gap between two hinges, can not seal, not have associative perception from ectosome, lines are interrupted by hinge.
Summary of the invention
At above-mentioned the deficiencies in the prior art part, the utility model provides the structure of mechanical seal hinge, has solved the problem that above-mentioned prior art exists effectively.
To achieve these goals, the technical solution adopted in the utility model is: a kind of structure of mechanical seal hinge, comprise hinge base and hinge, and described hinge base is helix shape, helix inwall along hinge base has a key way, and hinge snaps in along the key way line alignment.
As preferably, described key way is provided with fixed fastener.
As preferably, described fixed fastener is arch, and the height between arc top and the key way bottom land is higher than hinge width.
As preferably, described fixed fastener is several, arranges along the key way line alignment.
Compared with prior art, the beneficial effect of this model utility: the utility model is made as helix structure with hinge base, and the outward appearance lines are unobstructed, and the key way of setting is avoided hinge and the friction of other positions, causes wearing and tearing, and fixed fastener plays the function that limits hinge position.
Description of drawings
Fig. 1 structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to Fig. 1, a kind of structure of mechanical seal hinge 2 comprises hinge base 1 and hinge 2, and described hinge base 1 is helix shape, helix inwall along hinge base 1 has a key way 4, hinge 2 snaps in along key way 4 line alignments, and in the present embodiment, described key way 4 is provided with fixed fastener 3, fixed fastener 3 is arch, height between arc top and key way 4 bottom lands is higher than hinge 2 width, and described fixed fastener 3 is several, along key way 4 line alignment settings.
The utility model integral body has cleanliness, realizes the sealing of hinge 2, and 2 on hinge slides in key way 4, avoids the wearing and tearing of other positions; Fixed fastener 3 is to arrange for limit hinge 2 sliding positions.
Claims (4)
1. the structure of a mechanical seal hinge comprises hinge base and hinge, it is characterized in that: described hinge base is helix shape, has a key way along the helix inwall of hinge base, and hinge snaps in along the key way line alignment.
2. the structure of mechanical seal hinge according to claim 1, it is characterized in that: described key way is provided with fixed fastener.
3. the structure of mechanical seal hinge according to claim 1 and 2, it is characterized in that: described fixed fastener is arch, the height between arc top and the key way bottom land is higher than hinge width.
4. according to the structure of claim 1 or 2 or 3 described mechanical seal hinges, it is characterized in that: described fixed fastener is several, arranges along the key way line alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641749 CN203051463U (en) | 2012-11-29 | 2012-11-29 | Structure for mechanically sealing hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641749 CN203051463U (en) | 2012-11-29 | 2012-11-29 | Structure for mechanically sealing hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051463U true CN203051463U (en) | 2013-07-10 |
Family
ID=48734420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641749 Expired - Fee Related CN203051463U (en) | 2012-11-29 | 2012-11-29 | Structure for mechanically sealing hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552563A (en) * | 2018-05-30 | 2019-12-10 | 严能进 | Structure of linear hinged universal hinge |
-
2012
- 2012-11-29 CN CN 201220641749 patent/CN203051463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552563A (en) * | 2018-05-30 | 2019-12-10 | 严能进 | Structure of linear hinged universal hinge |
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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: 20130710 Termination date: 20131129 |