CN202733264U - Hose connector - Google Patents
Hose connector Download PDFInfo
- Publication number
- CN202733264U CN202733264U CN 201220316989 CN201220316989U CN202733264U CN 202733264 U CN202733264 U CN 202733264U CN 201220316989 CN201220316989 CN 201220316989 CN 201220316989 U CN201220316989 U CN 201220316989U CN 202733264 U CN202733264 U CN 202733264U
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- CN
- China
- Prior art keywords
- section
- planes
- spanner
- column
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a hose connector which is an important part for connecting hydraulic equipment and a rubber hose. The hose connector comprises a hose connecting section, a hexagonal prism section and a threaded section which are integrated into a whole, wherein the hexagonal prism section can be clamped and screwed by a spanner; the threaded section is used for screwing into the threaded hole of the hydraulic equipment; the hexagonal prism section is positioned between the hose connecting section and the threaded section, and the hexagonal prism section is composed of six planes; a regular hexagon is encircled by the six planes; and the intermediate parts of the six planes are all provided with axial grooves. The hose connector disclosed by the utility model has less possibility of causing spanner slipping when people carry out screwing operation by using the spanner.
Description
Technical field:
The utility model relates to a kind of joint, specifically is a kind of hose coupling for rubber hose being connected on the hydraulic equipment.
Background technique:
Hose coupling is a kind of vitals that connects hydraulic equipment and rubber hose, it generally comprises as holistic flexible pipe linkage section, blocks the hexagonal shell of column tightened and be used for being screwed into thread section in the hydraulic equipment tapped hole for spanner, the hexagon prism section is positioned between flexible pipe linkage section and the thread section, the hexagonal shell of column is comprised of six planes, and these six planes surround a regular hexagon.When being installed to above-mentioned hose coupling on the hydraulic equipment, usually use spanner to be stuck in the enterprising line operate of hexagonal shell of column, we know, drive in the process of hexagonal shell of column rotation at spanner, spanner tighten the edges and corners that active force mainly concentrates on the hexagonal shell of column, the i.e. intersection of adjacent plane in six planes, and the intermediate portion on each plane is not born active force substantially, but, because the foozle of above-mentioned hexagonal shell of column, outwards heave sometimes at the middle part on six planes, therefore, be stuck on the plane of outwards heaving when spanner after, the active force of rotary spanner can't be applied to the edges and corners of hexagonal shell of column again, thereby cause spanner to skid, can't normally tighten above-mentioned hose coupling.
The model utility content:
The technical problems to be solved in the utility model is, a kind of hose coupling of causing spanner to skid of being difficult for when tightening is provided.
Technical solution of the present utility model is, provide a kind of hose coupling with following structure: be included as holistic flexible pipe linkage section, block the hexagonal shell of column of tightening and be used for being screwed into the interior thread section of hydraulic equipment tapped hole for spanner, the hexagon prism section is positioned between flexible pipe linkage section and the thread section, the hexagonal shell of column is comprised of six planes, six planes surround regular hexagon, wherein, the middle part on six planes all has axial notch.
After adopting above structure, compared with prior art, the utility model hose coupling has the following advantages: outwards heave because foozle causes the middle part on six planes with the hexagonal shell of column in the prior art hose coupling, thereby cause the spanner difference of skidding, the utility model hose coupling all has axial notch at the middle part on six planes, therefore, make when screwing up with a wrench the utility model hose coupling people, the active force of rotary spanner will focus on the edges and corners of hexagonal shell of column, has avoided spanner to skid.
Description of drawings:
Fig. 1 is the stereochemical structure profile schematic representation of the utility model hose coupling.
Embodiment:
Below in conjunction with the drawings and specific embodiments the utility model hose coupling is described in further detail:
As shown in Figure 1, in this embodiment, the utility model hose coupling comprises flexible pipe linkage section 1, blocks the hexagonal shell of column 2 of tightening and be used for being screwed into the interior thread section 4 of hydraulic equipment tapped hole for spanner, flexible pipe linkage section 1, hexagonal shell of column 2 and thread section 4 are an integral body, hexagonal shell of column 2 is between flexible pipe linkage section 1 and thread section 4, hexagonal shell of column 2 is comprised of six planes 5, and six planes 5 surround regular hexagon, and the middle part on six planes 5 all has axial notch 3.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (1)
1. hose coupling, be included as holistic flexible pipe linkage section (1), block the hexagonal shell of column (2) of tightening and be used for being screwed into the interior thread section (4) of hydraulic equipment tapped hole for spanner, described hexagonal shell of column (2) is positioned between flexible pipe linkage section (1) and the thread section (4), described hexagonal shell of column (2) is comprised of six planes (5), six planes (5) surround regular hexagon, it is characterized in that: the middle part on described six planes (5) all has axial notch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316989 CN202733264U (en) | 2012-06-29 | 2012-06-29 | Hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316989 CN202733264U (en) | 2012-06-29 | 2012-06-29 | Hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733264U true CN202733264U (en) | 2013-02-13 |
Family
ID=47658963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316989 Expired - Fee Related CN202733264U (en) | 2012-06-29 | 2012-06-29 | Hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733264U (en) |
-
2012
- 2012-06-29 CN CN 201220316989 patent/CN202733264U/en not_active Expired - Fee Related
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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: 20130629 |