CN202834042U - Plum blossom-shaped end socket - Google Patents
Plum blossom-shaped end socket Download PDFInfo
- Publication number
- CN202834042U CN202834042U CN 201220569403 CN201220569403U CN202834042U CN 202834042 U CN202834042 U CN 202834042U CN 201220569403 CN201220569403 CN 201220569403 CN 201220569403 U CN201220569403 U CN 201220569403U CN 202834042 U CN202834042 U CN 202834042U
- Authority
- CN
- China
- Prior art keywords
- plum blossom
- termination
- end socket
- hole
- utility
- 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 plum blossom-shaped end socket; one end of the plum blossom-shaped end socket is provided with a plum blossom-shaped hole (1), the other end of the plum blossom-shaped end socket is provided with a threaded hole (2), and the plum blossom-shaped hole (1) takes the shape of a deformed hexagon; and each hexagonal angle of the plum blossom-shaped hole (1) is bulged outwards and takes the shape of a small circular arc (3), each hexagonal side is concave inwards and takes the shape of a large circular arc (4), and the small circular arc (3) of the adjacent angle is tangent to the large circular arc (4) of the side. The plum blossom-shaped end socket provided by the utility model can be matched with multiple parts and has higher strength and better usability.
Description
Technical field
The utility model relates to the piston rod end field, specifically relates to a kind of plum blossom termination.
Background technique
Simple in structure, the function singleness of existing piston rod end major part, every kind of termination generally can only link to each other with the termination of another specified structure.Although also have the small part termination to link to each other with corresponding other multiple terminations, its intensity is desirable not to the utmost.
The model utility content
The technical problem that (one) will solve
For the deficiency that prior art exists, the utility model provides a kind of intensity can be adapted to well the plum blossom termination of various parts.
(2) technological scheme
For achieving the above object, the utility model provides an end of a kind of described plum blossom termination to have plum blossom hole, and the other end of described plum blossom termination has tapped hole, and described plum blossom hole is regular hexagon.Hexagonal each the angle outer lug of described plum blossom hole is small arc-shaped, and institute hexagonal every limit of telling is the recessed orthodrome that is inwardly.The small arc-shaped at adjacent described angle and the orthodrome on described limit are tangent.
Hexagonal structure has more firm limit with respect to other more polygon polygonals, and its projection inner and that part cooperates is also more abundant, and it is good therefore to have intensity, the characteristics that degree of adaptability is high.Hexagonal structure is handed over the maximization that few polygonal can be realized and other parts cooperate than other limit numbers on the other hand, Hexagon energy and straight line type, and triangle, rectangle, hexagonal structure matches.
Further, the angle of plum blossom hole and limit are deformed into circular arc, can effectively reduce stress and concentrate, further improve intensity and the usability of plum blossom hole.
(3) beneficial effect
The utility model plum blossom termination energy and various parts match, and have higher intensity, preferably usability.
Description of drawings
Fig. 1 is the partial cutaway structural representation of plum blossom of the present utility model termination plan view;
Fig. 2 is the structural representation of plum blossom of the present utility model termination right elevation.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of plum blossom of the present utility model termination as depicted in figs. 1 and 2, an end of described plum blossom termination has plum blossom hole 1, the other end of described plum blossom termination has tapped hole 2, described plum blossom hole 1 is regular hexagon.
Described plum blossom hole 1 hexagonal each angle outer lug is small arc-shaped 3, and institute hexagonal every limit of telling is the recessed orthodrome 4 that is inwardly, and the small arc-shaped 3 at adjacent described angle is tangent with the orthodrome 4 on described limit.
Hexagonal structure has more firm limit with respect to other more polygon polygonals, and its projection inner and that part cooperates is also more abundant, and it is good therefore to have intensity, the characteristics that degree of adaptability is high.Hexagonal structure is handed over the maximization that few polygonal can be realized and other parts cooperate than other limit numbers on the other hand, Hexagon energy and straight line type, and triangle, rectangle, hexagonal structure matches.
Further, the angle of plum blossom hole and limit are deformed into circular arc, can effectively reduce stress and concentrate, further improve intensity and the usability of plum blossom hole.
The beneficial effects of the utility model: energy and various parts match, and have higher intensity, preferably usability.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a plum blossom termination is characterized in that, an end of described plum blossom termination has plum blossom hole (1), and the other end of described plum blossom termination has tapped hole (2), and described plum blossom hole (1) is regular hexagon.
2. plum blossom as claimed in claim 1 termination, it is characterized in that, hexagonal each the angle outer lug of described plum blossom hole (1) is small arc-shaped (3), institute hexagonal every limit of telling is the recessed orthodrome (4) that is inwardly, and the small arc-shaped at adjacent described angle (3) is tangent with the orthodrome (4) on described limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569403 CN202834042U (en) | 2012-10-31 | 2012-10-31 | Plum blossom-shaped end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569403 CN202834042U (en) | 2012-10-31 | 2012-10-31 | Plum blossom-shaped end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834042U true CN202834042U (en) | 2013-03-27 |
Family
ID=47945751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569403 Expired - Fee Related CN202834042U (en) | 2012-10-31 | 2012-10-31 | Plum blossom-shaped end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927268A (en) * | 2012-10-31 | 2013-02-13 | 宁波培源电器制造有限公司 | Quincuncial end head |
-
2012
- 2012-10-31 CN CN 201220569403 patent/CN202834042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927268A (en) * | 2012-10-31 | 2013-02-13 | 宁波培源电器制造有限公司 | Quincuncial end head |
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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 |
Granted publication date: 20130327 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |