CN113602509B - Stable umbrella framework connecting structure of oiling hose connector - Google Patents
Stable umbrella framework connecting structure of oiling hose connector Download PDFInfo
- Publication number
- CN113602509B CN113602509B CN202111002641.7A CN202111002641A CN113602509B CN 113602509 B CN113602509 B CN 113602509B CN 202111002641 A CN202111002641 A CN 202111002641A CN 113602509 B CN113602509 B CN 113602509B
- Authority
- CN
- China
- Prior art keywords
- stable umbrella
- hose connector
- double
- stable
- lug
- 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.)
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Links
- 239000000945 filler Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D39/00—Refuelling during flight
- B64D39/04—Adaptations of hose construction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Tents Or Canopies (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a stable umbrella framework connecting structure of a oiling hose joint, which comprises connecting lifting lugs (9), connecting rings (6), double-head threaded sleeves (7), stable umbrella frameworks (1) and limiting bushings (8), wherein the connecting lifting lugs (9) are circumferentially distributed on the oiling joint (4), the connecting rings (6) are provided with openings, threads are arranged at two ends of the connecting rings, the connecting rings (6) are matched with lug holes penetrating through the whole connecting lifting lugs (9), the double-head threaded sleeves (7) are positioned at the openings of the connecting rings (6) and are sleeved at two ends of the connecting rings (6) in a threaded mode, the stable umbrella frameworks (1) and the limiting bushings (8) are matched with each other along the connecting rings (6), and the limiting bushings (8) are used for limiting the stable umbrella frameworks (1) at two ends. The invention has reliable connection, small volume and light weight, and a connection space with double frameworks is reserved.
Description
Technical Field
The invention belongs to the technical field of aerial refueling, and particularly relates to a stable umbrella framework connecting structure of a refueling hose connector.
Background
The utility model provides a refuel hose connects stable umbrella is a non-traditional parachute, by the stable umbrella skeleton of rigidity and flexible canopy are constituteed, at present, as shown in fig. 1 and 2, stable umbrella skeleton (1) is connected in the spacing inslot that fixed ring (3) and retainer (2) formed through round pin axle (5), fixed ring (3) and retainer (2) are installed on refuel joint (4), this connection structure is because the spacing stable umbrella skeleton (1) of required retainer (2) and fixed ring (3) and round pin axle (5), result in the product weight heavy, bulky, and the spacing groove size precision assembly requirement to retainer (2) and fixed ring (3) forms is higher, and round pin axle (5) drop from the spacing groove easily, this kind of structure also can't satisfy follow-up double-skeleton connection space requirement.
Disclosure of Invention
The invention aims to provide a stable umbrella framework connecting structure of a refueling hose connector, which is reliable in connection, small in size and light in weight, and a connecting space of double frameworks is reserved.
The technical scheme adopted by the invention is as follows:
the utility model provides a stable umbrella skeleton connection structure of flexible pipe joint refuels, including connecting lug (9), go-between (6), double-end swivel nut (7), stable umbrella skeleton (1) and spacing bush (8), connect lug (9) along circumference distribution on refuel joint (4), go-between (6) have the opening and both ends are equipped with the screw thread, go-between (6) complex pass the earhole of whole circle connection lug (9), double-end swivel nut (7) are located go-between (6) opening part and screw-thread fit's cover at go-between (6) both ends, stable umbrella skeleton (1) and spacing bush (8) all complex cover are along the go-between (6), spacing bush (8) are used for spacing stable umbrella skeleton (1) at both ends.
Further, the earhole is positioned at the upper part of the connecting lifting lug (9), and the lower part of the connecting lifting lug (9) is connected with the oiling joint (4) through a threaded hole.
Further, the threads at the two ends of the connecting ring (6) are opposite to each other.
Further, the connecting ring (6) is made of high-strength steel.
Further, the limiting bushing (8) is matched with the radian of the connecting ring (6) in the axial direction.
The beneficial effects of the invention are as follows:
the connecting ring (6) is provided with an opening, so that the penetration of the stable umbrella framework (1), the double-head threaded sleeve (7), the limiting bushing (8) and the connecting lifting lug (9) is facilitated, the integral connecting ring (6) can effectively provide the connection of the stable umbrella framework (1), and a connection space of the double frameworks is reserved; the limiting bushing (8) can ensure the stable position of the stable umbrella framework (1), replaces the structures of the guard ring (2) and the fixed ring (3), and reduces the structure volume and the weight; the connecting lifting lug (9) has the advantages of small volume, light weight and the like relative to the guard ring (2) and the fixed ring (3).
Drawings
FIG. 1 is a diagram of a current stabilized umbrella frame attachment for a fuel filler hose connector.
FIG. 2 shows a connection mode of the prior stable umbrella framework and the pin shaft.
FIG. 3 is a stabilized umbrella frame attachment structure for a fuel filler hose connector in accordance with an embodiment of the present invention.
Fig. 4 is a schematic view of the installation of a coupling ring and a double-ended screw sleeve in an embodiment of the present invention.
FIG. 5 is a schematic view of the installation of a connecting ring, a spacing sleeve and a double-ended screw sleeve in an embodiment of the invention.
Fig. 6 is a schematic view of the installation of the connecting shackle in an embodiment of the invention.
In the figure: 1-stabilizing an umbrella frame; 2-a retainer; 3-fixing ring; 4-oiling joint; 5-a pin shaft; 6-connecting rings; 7-double-head threaded sleeves; 8-limiting bushings; 9-connecting lifting lugs.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 3 to 6, the connecting structure of the stable umbrella framework of the oiling hose connector comprises a connecting lifting lug 9, a connecting ring 6, a double-end threaded sleeve 7, the stable umbrella framework 1 and a limiting bush 8, wherein the connecting lifting lug 9 is circumferentially distributed on the oiling connector 4, the connecting ring 6 is provided with an opening, threads are arranged at two ends of the connecting ring 6, the connecting ring 6 is matched with earholes penetrating through the whole ring and connecting lifting lug 9, the double-end threaded sleeve 7 is positioned at the opening of the connecting ring 6 and sleeved at two ends of the connecting ring 6 in a threaded manner, the stable umbrella framework 1 and the limiting bush 8 are sleeved along the connecting ring 6 in a matched manner, and the limiting bush 8 is used for limiting the stable umbrella framework 1 at two ends.
The connecting ring 6 is provided with an opening, so that the penetration of the stable umbrella framework 1, the double-head threaded sleeve 7, the limiting bushing 8 and the connecting lifting lug 9 is facilitated, the integral connecting ring 6 can effectively provide the connection of the stable umbrella framework 1, and a connecting space of the double frameworks is reserved; the limiting bushing 8 can ensure the stable position of the stable umbrella framework 1, replaces the structures of the retainer 2 and the fixed ring 3, and reduces the structural volume and the weight; the connecting lifting lug 9 has the advantages of small volume, light weight and the like relative to the retainer 2 and the fixed ring 3.
In the present embodiment, as shown in fig. 6, the ear hole is located at the upper portion of the connecting shackle 9, and the lower portion of the connecting shackle 9 is connected to the filler neck 4 through a screw hole.
In this embodiment, the threads at the two ends of the connecting ring 6 are opposite to each other; the connecting ring 6 is made of high-strength steel; the limiting bushing 8 is matched with the radian of the connecting ring 6 in the axial direction.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (5)
1. The utility model provides a stable umbrella skeleton connection structure of flexible pipe joint refuels which characterized in that: including connecting lug (9), go-between (6), double-end swivel nut (7), stable umbrella skeleton (1) and spacing bush (8), connect lug (9) along circumference distribution on fuelling joint (4), go-between (6) have the opening and both ends are equipped with the screw thread, go-between (6) complex passes the earhole of whole circle connection lug (9), double-end swivel nut (7) are located go-between (6) opening part and screw thread fit's cover at go-between (6) both ends, stable umbrella skeleton (1) and spacing bush (8) all complex cover are along the go-between (6), spacing bush (8) are used for spacing stable umbrella skeleton (1) at both ends.
2. A fuel filler hose connector stabilizer rib attachment structure as defined in claim 1, wherein: the earhole is positioned at the upper part of the connecting lifting lug (9), and the lower part of the connecting lifting lug (9) is connected with the oiling joint (4) through a threaded hole.
3. A fuel filler hose connector stabilizer rib attachment structure as defined in claim 1, wherein: the threads at the two ends of the connecting ring (6) are opposite to each other.
4. A fuel filler hose connector stabilizer rib attachment structure as defined in claim 1, wherein: the connecting ring (6) is made of high-strength steel.
5. A fuel filler hose connector stabilizer rib attachment structure as defined in claim 1, wherein: the axial direction of the limiting bushing (8) is matched with the radian of the connecting ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002641.7A CN113602509B (en) | 2021-08-30 | 2021-08-30 | Stable umbrella framework connecting structure of oiling hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002641.7A CN113602509B (en) | 2021-08-30 | 2021-08-30 | Stable umbrella framework connecting structure of oiling hose connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113602509A CN113602509A (en) | 2021-11-05 |
| CN113602509B true CN113602509B (en) | 2023-10-10 |
Family
ID=78309666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111002641.7A Active CN113602509B (en) | 2021-08-30 | 2021-08-30 | Stable umbrella framework connecting structure of oiling hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113602509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115783337A (en) * | 2023-02-09 | 2023-03-14 | 中国空气动力研究与发展中心空天技术研究所 | Active taper sleeve for aerial recovery of unmanned aerial vehicle |
Citations (19)
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|---|---|---|---|---|
| GB232754A (en) * | 1924-03-28 | 1925-04-30 | Charles Frederick Love | Improved means for locking the rib-carrying sleeve of an umbrella or the like to the handle stick |
| FR839974A (en) * | 1937-06-29 | 1939-04-17 | Parachute training | |
| GB782788A (en) * | 1954-09-23 | 1957-09-11 | Richard Fred Patterson | Drogue construction |
| US3048357A (en) * | 1961-03-23 | 1962-08-07 | Alfred C Loedding | Winglet drogue for aerial refueling |
| US5871173A (en) * | 1995-10-13 | 1999-02-16 | Gec-Marconi Limited | Drag-producing aerodynamic device |
| US5911233A (en) * | 1998-03-18 | 1999-06-15 | Wu; Tzun-Zong | Safety umbrella runner |
| US5921294A (en) * | 1998-03-04 | 1999-07-13 | The United States Of America As Represented By The Secretary Of The Navy | Air refueling drogue |
| CN1252033A (en) * | 1997-03-04 | 2000-05-03 | 飞行添加燃料有限公司 | Drogue assembly for in-flight refuelling |
| DE202004004350U1 (en) * | 2003-03-21 | 2004-05-19 | Chen, Fengchun | Portable large umbrella |
| CN2799003Y (en) * | 2005-06-10 | 2006-07-26 | 王文祥 | Umbrella for fleeing from storied building |
| US7152828B1 (en) * | 2002-11-01 | 2006-12-26 | Sargent Fletcher, Inc. | Method and apparatus for the hookup of unmanned/manned (“hum”) multi purpose vehicles with each other |
| TWM328809U (en) * | 2007-08-24 | 2008-03-21 | Urbane Brothers Corp | Improved structure of umbrella |
| US7406976B1 (en) * | 2007-03-29 | 2008-08-05 | Chiaphua Components Limited | Winch-actuated umbrella |
| CN203126453U (en) * | 2013-03-01 | 2013-08-14 | 重庆北奔汽车有限公司 | Connecting structure for stabilizer bar and stabilizer bar bushing |
| CN106005436A (en) * | 2016-08-06 | 2016-10-12 | 赵世龙 | Stabilizing parachute |
| CN106207483A (en) * | 2016-06-29 | 2016-12-07 | 西安空间无线电技术研究所 | A kind of multi-fold umbrella reflector |
| CN212637924U (en) * | 2020-06-23 | 2021-03-02 | 中国空气动力研究与发展中心低速空气动力研究所 | Self-adaptive variable-resistance stabilizing umbrella |
| CN112591117A (en) * | 2020-12-30 | 2021-04-02 | 航宇救生装备有限公司 | Full speed variable resistance characteristic refueling hose joint stabilizing umbrella |
| CN112957630A (en) * | 2021-02-05 | 2021-06-15 | 首都经济贸易大学 | Directional cross-country auxiliary rescue equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6512726B2 (en) * | 2015-03-26 | 2019-05-15 | アロヴィア，インコーポレイテッド | Automatic pop-up display device |
| WO2017178042A1 (en) * | 2016-04-12 | 2017-10-19 | Royal Botania | A strutless umbrella frame for supporting a canopy |
-
2021
- 2021-08-30 CN CN202111002641.7A patent/CN113602509B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB232754A (en) * | 1924-03-28 | 1925-04-30 | Charles Frederick Love | Improved means for locking the rib-carrying sleeve of an umbrella or the like to the handle stick |
| FR839974A (en) * | 1937-06-29 | 1939-04-17 | Parachute training | |
| GB782788A (en) * | 1954-09-23 | 1957-09-11 | Richard Fred Patterson | Drogue construction |
| US3048357A (en) * | 1961-03-23 | 1962-08-07 | Alfred C Loedding | Winglet drogue for aerial refueling |
| US5871173A (en) * | 1995-10-13 | 1999-02-16 | Gec-Marconi Limited | Drag-producing aerodynamic device |
| CN1252033A (en) * | 1997-03-04 | 2000-05-03 | 飞行添加燃料有限公司 | Drogue assembly for in-flight refuelling |
| US5921294A (en) * | 1998-03-04 | 1999-07-13 | The United States Of America As Represented By The Secretary Of The Navy | Air refueling drogue |
| US5911233A (en) * | 1998-03-18 | 1999-06-15 | Wu; Tzun-Zong | Safety umbrella runner |
| US7152828B1 (en) * | 2002-11-01 | 2006-12-26 | Sargent Fletcher, Inc. | Method and apparatus for the hookup of unmanned/manned (“hum”) multi purpose vehicles with each other |
| DE202004004350U1 (en) * | 2003-03-21 | 2004-05-19 | Chen, Fengchun | Portable large umbrella |
| CN2799003Y (en) * | 2005-06-10 | 2006-07-26 | 王文祥 | Umbrella for fleeing from storied building |
| US7406976B1 (en) * | 2007-03-29 | 2008-08-05 | Chiaphua Components Limited | Winch-actuated umbrella |
| TWM328809U (en) * | 2007-08-24 | 2008-03-21 | Urbane Brothers Corp | Improved structure of umbrella |
| CN203126453U (en) * | 2013-03-01 | 2013-08-14 | 重庆北奔汽车有限公司 | Connecting structure for stabilizer bar and stabilizer bar bushing |
| CN106207483A (en) * | 2016-06-29 | 2016-12-07 | 西安空间无线电技术研究所 | A kind of multi-fold umbrella reflector |
| CN106005436A (en) * | 2016-08-06 | 2016-10-12 | 赵世龙 | Stabilizing parachute |
| CN212637924U (en) * | 2020-06-23 | 2021-03-02 | 中国空气动力研究与发展中心低速空气动力研究所 | Self-adaptive variable-resistance stabilizing umbrella |
| CN112591117A (en) * | 2020-12-30 | 2021-04-02 | 航宇救生装备有限公司 | Full speed variable resistance characteristic refueling hose joint stabilizing umbrella |
| CN112957630A (en) * | 2021-02-05 | 2021-06-15 | 首都经济贸易大学 | Directional cross-country auxiliary rescue equipment |
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| 国外空中加油技术的现状及发展;徐干,曹近齐;航空科学技术(第01期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN113602509A (en) | 2021-11-05 |
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