CN2322443Y - Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar - Google Patents
Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar Download PDFInfo
- Publication number
- CN2322443Y CN2322443Y CN 98200022 CN98200022U CN2322443Y CN 2322443 Y CN2322443 Y CN 2322443Y CN 98200022 CN98200022 CN 98200022 CN 98200022 U CN98200022 U CN 98200022U CN 2322443 Y CN2322443 Y CN 2322443Y
- Authority
- CN
- China
- Prior art keywords
- umbrella frame
- umbrella
- main
- skeleton
- frame
- 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
Links
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to the umbrella which is light in weight and has enough strength. An umbrella frame strengthening device combining a light channeled bar with a strengthening elastic bar mainly comprises a main umbrella bar, an outer umbrella bar and a lower support bar. The utility model is characterized in that the outer end of a light main umbrella bar whose cross section forms a U-shaped concave channel is connected with an elastic outer umbrella bar whose cross section forms a circle by packing, clamping, rolling and pressing; the connection position or near the connection position of the main umbrella bar and the outer umbrella bar is pivoted with a lower support bar to form an umbrella bar device of the umbrella. The utility model can be used for making umbrellas.
Description
The utility model relates to parachute kit.
Existing parachute kit, the main umbrella skeleton of its umbrella frame assembly is the steel tank bone that cross section is the U type, or the steel cross section is the round bone of O type, thick and heavy, be weight reduction, adopt aluminium alloy etc., but its elasticity, anti-twist property, resistance type intensity are not good, if all be that aluminium alloy is made umbrella frame, be difficult to accomplish lightweight and intensity good " satisfactory to both parties ".
The umbrella frame intensifying device that the purpose of this utility model provides a kind of lightweight and has the lightweight groove bone of better intensity to combine with strengthening elastic bar.
The purpose of this utility model is achieved in that the umbrella frame intensifying device that lightweight groove bone combines with strengthening elastic bar, it comprises main umbrella skeleton, outer umbrella frame and lower support rib, it is characterized in that: a cross section is the lightweight main umbrella skeleton of U type groove, the outer umbrella frame of the rounded elasticity in a cross section is pressed, connected to its outer end double team, volume, and main umbrella skeleton articulates a lower support rib with outer umbrella frame joint or contiguous joint and constitutes the umbrella rib device of parachute kit.
Above-mentioned design according to test, has reached lightweight and the effect of better intensity has been arranged.
Below by drawings and Examples the utility model is described further again:
Fig. 1 is this novel solid figure;
Fig. 2 is this novel front view;
Fig. 3 is the 3-3 direction view of Fig. 2;
Fig. 4 is the 4-4 direction view of Fig. 2;
Fig. 5 is the utility model parachute-opening schematic diagram;
Fig. 6 is the utility model schematic diagram that closes one's umbrella;
Fig. 7 is another embodiment stereogram of the utility model;
Fig. 8 is another embodiment main umbrella skeleton of the utility model and benefit umbrella frame connector structural map;
Fig. 9 is that another embodiment umbrella frame of the utility model engages cutaway view;
Figure 10 is that another main umbrella skeleton of the utility model engages schematic diagram with outer umbrella frame;
Figure 11 is the umbrella frame main body figure of Figure 10;
Figure 12 is that the another main umbrella skeleton of the utility model engages schematic diagram with outer umbrella frame;
Figure 13 be Figure 12 the connector organigram;
Figure 14 engages cross-sectional schematic for Figure 12;
Figure 15 is the outer umbrella frame poined afterbody schematic diagram of the utility model;
Shown in Fig. 1-6: the utility model comprises main umbrella skeleton 1, outer umbrella frame 2 and lower support rib 4, it is characterized in that; One cross section is the lightweight main umbrella skeleton 1 of U type groove, and the outer umbrella frame 2 of the rounded elasticity in a cross section is pressed, connected to its outer end double team, volume, and main umbrella skeleton 1 articulates a lower support rib 4 with outer umbrella frame 2 joints or contiguous joint and constitutes the umbrella rib device of parachute kit.Wherein, main umbrella skeleton 1 aluminium alloy, titanium alloy are fit to punching press, extrude, machining and integrated light material make.Wherein, outer umbrella frame 2 select for use have appropriate elasticity, bending resistance, resistance type, anti-twist composite make.Wherein, outer umbrella frame 2 is selected carbon fiber, glass fiber-reinforced plastics for use, and nylon, ore deposit fiber composite and reinforced plastics are made.Wherein, the outermost end both sides wall 111 of main umbrella skeleton 1 outer end 11 is the inner end portion 21 of circular arc writing that surpasses all the others, double team, the outer umbrella frame 2 of pressing, and is pressed into the inner end portion 21 of outer umbrella frame 2 on main umbrella skeleton 1 outer end 11 with lobe, prominent point, bur or tab 112.The inner end 211 of outer umbrella frame 2 is then coated, limits by the crimping 114 of the outer end 11 of main umbrella skeleton 1, by be with affixed exumbrella 2 outside main umbrella skeleton 1, certainly, can also connect by alternate manner.Wherein, dash forward and establish a pair of lug 110 in main umbrella skeleton 1 end 11, and connect the outer end 41 of lower support rib 4 with pin 12 pivots.Main umbrella skeleton 1 inner end portion 13 then pivot is connected in the last nest 51 on the top of umbrella king- rod 5, and 42 pivots of the inner end portion of lower support rib 4 are connected in nest 52 down, and sleeve to umbrella king-rod 5, and the umbrella frame assembly is then fastened umbrella cloth 6 mat bullet joint 53 when parachute-opening and locked.Wherein, the lug 110 that main umbrella skeleton 1 outer end 11 and lower support rib 4 pivots connect the place is for becoming a reinforcement alar part 113 to the inner end is gradually oblique, and wherein a reinforcement alar part 113 tails connect the inner end 211 of a crimping 114 and double team, the outer umbrella frame 1 of restriction.
Shown in Fig. 7-9, wherein, main umbrella skeleton 1 outer end 11 folders come, the inner end portion 21 of the outer umbrella frame 2 of pressing, and its junction is provided with connector 10, and connector 10 extends two lugs 101, and mat pin 12 articulates the outer end 41 of lower support rib 4; Each has pressed from both sides the inner end portion 21 that establishes outer umbrella frame 2 with two crimpings, 102,103 double team main umbrella skeletons, 1 outer end 11 in it the innner and outer end of connector 10; It is affixed with connector 10 with outer umbrella frame 2 inner end portions 21 and main umbrella skeleton 1, outer umbrella frame 2 that punching press lobe, bur and tab 104 inwardly thrust main umbrella skeleton 1 outer end 11 on the connector 10.
Shown in Figure 10-14: wherein, the inner end portion 21 of the outer umbrella frame 2 of main umbrella skeleton 1 outer end 11 double teams, and the mesopore 100 of sheathed a connection piece 10, and to wear be that a pin 105 is with fastening outer umbrella frame 2, main umbrella skeleton 1 and connector 10; Connector 10 has extended a pair of lug 101 mat pins 12 and has articulated lower support rib 4.
Shown in Fig. 1-6 and 15, wherein, outer umbrella frame 2 outer ends 22 connect or are directly formed to a poined afterbody 3 gradually, and gradually poined afterbody 3 is also made for elastomeric material.So that umbrella frame pearl tail 30 is installed or directly gradually poined afterbody 3 is one-body molded is a pearl tail; Gradually poined afterbody 3 also can exempt to establish, and makes gradually poined afterbody 22a as the afterbody of Fig. 15 outer umbrella frames 2, can be obedient to umbrella king-rod 5 to reach slenderization.
Claims (10)
1, the umbrella frame intensifying device that combines with strengthening elastic bar of lightweight groove bone, it comprises main umbrella skeleton, outer umbrella frame and lower support rib, it is characterized in that: a cross section is the lightweight main umbrella skeleton of U type groove, the outer umbrella frame of the rounded elasticity in a cross section is pressed, connected to its outer end double team, volume, and main umbrella skeleton articulates a lower support rib with outer umbrella frame joint or contiguous joint and constitutes the umbrella rib device of parachute kit.
2, umbrella frame intensifying device as claimed in claim 1 is characterized in that: wherein, main umbrella skeleton aluminium alloy, titanium alloy are fit to punching press, extrude, machining and integrated light material are made.
3, umbrella frame intensifying device as claimed in claim 1 is characterized in that: wherein, outer umbrella frame select for use have appropriate elasticity, bending resistance, resistance type, anti-twist composite make.
4, umbrella frame intensifying device as claimed in claim 3 is characterized in that: wherein, outer umbrella frame is selected carbon fiber, glass fiber-reinforced plastics for use, and nylon, ore deposit fiber composite and reinforced plastics are made.
5, umbrella frame intensifying device as claimed in claim 1, it is characterized in that: wherein, the outermost end both sides wall of main umbrella skeleton outer end is the inner end portion of circular arc writing that surpasses all the others, double team, the outer umbrella frame of pressing, and is pressed into the inner end portion of outer umbrella frame on the main umbrella skeleton outer end with lobe, prominent point, bur or tab.
6, umbrella frame intensifying device as claimed in claim 5 is characterized in that: wherein, the main umbrella skeleton outer end is prominent establishes a pair of lug, and connects lower support rib with the pin pivot.
7, umbrella frame intensifying device as claimed in claim 6 is characterized in that: wherein, the lug that main umbrella skeleton outer end and lower support rib pivot connect the place is for becoming a reinforcement alar part to the inner end is gradually oblique, and wherein a reinforcement alar part tail connects the inner end of a crimping and double team, the outer umbrella frame of restriction.
8, umbrella frame intensifying device as claimed in claim 1 is characterized in that: wherein, the inner end portion of main umbrella skeleton outer end double team, the outer umbrella frame of pressing, its junction is provided with connector, and connector extends two lugs, and the mat pin articulates the outer end of lower support rib; Each has pressed from both sides the inner end portion that establishes outer umbrella frame with two crimping double team main umbrella skeleton outer ends in it the innner and outer end of connector; Punching press lobe, bur and tab inwardly thrust main umbrella skeleton on the connector, and the outer end is affixed with connector with outer umbrella frame inner end portion and main umbrella skeleton, outer umbrella frame.
9, umbrella frame intensifying device as claimed in claim 1 is characterized in that: wherein, and the inner end portion of the outer umbrella frame of main umbrella skeleton outer end double team, and the mesopore of sheathed a connection piece, and to wear be that a pin is with fastening outer umbrella frame, main umbrella skeleton and connector; Connector has extended a pair of lug mat pin and has articulated lower support rib.
10, umbrella frame intensifying device as claimed in claim 1 is characterized in that: wherein, outer umbrella frame outer end connects or is directly formed to a poined afterbody gradually, and gradually poined afterbody is also made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200022 CN2322443Y (en) | 1998-01-06 | 1998-01-06 | Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200022 CN2322443Y (en) | 1998-01-06 | 1998-01-06 | Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322443Y true CN2322443Y (en) | 1999-06-09 |
Family
ID=33957634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98200022 Expired - Fee Related CN2322443Y (en) | 1998-01-06 | 1998-01-06 | Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322443Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464592A (en) * | 2017-02-03 | 2018-08-31 | 古洛布莱株式会社 | Folded umbrella |
-
1998
- 1998-01-06 CN CN 98200022 patent/CN2322443Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464592A (en) * | 2017-02-03 | 2018-08-31 | 古洛布莱株式会社 | Folded umbrella |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1205078C (en) | Device for detachably and hingedly connecting a wiper blade for cleaning panes to a wiper arm | |
| EP1398247A3 (en) | Hollow frame member of aluminum alloy for vehicle body frame | |
| EP0985483A3 (en) | Structure body and hollow shape extruded frame member | |
| CN2322443Y (en) | Umbrella frame strengthening device combining light channeled bar with strengthening elastic bar | |
| EP2127919A1 (en) | Vehicle axle | |
| US20060251349A1 (en) | Bearing between components on construction machines | |
| EP0900894A3 (en) | Spanning member with convoluted web and C-shaped flanges | |
| US5931175A (en) | Umbrella rib assembly having light grooved rib reinforced with resilient rib | |
| CN2434399Y (en) | Linkage structure for opening closing window | |
| CN2533052Y (en) | Upper rear forks with high bending resistant stress and torsion stress for bicycle | |
| CA2260669A1 (en) | Slackless drawbar assembly using an improved ball and race connection assembly | |
| US6170356B1 (en) | Brake actuating lever for a bicycle | |
| CN1253757A (en) | Automatic umbrella with light reinforced main umbrella skeleton | |
| CN2502952Y (en) | Improved wiper | |
| EP0847883A3 (en) | Motor-vehicle rear suspension | |
| CN2443636Y (en) | Multi telescopic umbrella rib set | |
| DE10318024B4 (en) | vehicle component | |
| CN2295669Y (en) | Improved bicycle brake | |
| CN2342657Y (en) | Improved structure for umbrella rib | |
| CN215423175U (en) | Multi-fold rib of turning up | |
| CN218832156U (en) | Novel umbrella rib | |
| CN212671490U (en) | Novel double-arc card door | |
| CN2719706Y (en) | Bicycle verticle tube | |
| JP3053016U (en) | Reinforcement structure of lightweight coccyx in folding umbrella | |
| CN210258702U (en) | Electric bicycle frame rear fork connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |