CN201948170U - Improved structure of folding umbrella framework - Google Patents
Improved structure of folding umbrella framework Download PDFInfo
- Publication number
- CN201948170U CN201948170U CN2011201276580U CN201120127658U CN201948170U CN 201948170 U CN201948170 U CN 201948170U CN 2011201276580 U CN2011201276580 U CN 2011201276580U CN 201120127658 U CN201120127658 U CN 201120127658U CN 201948170 U CN201948170 U CN 201948170U
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- China
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- bone
- main bone
- head end
- interior
- fulcra
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses an improved structure of a folding umbrella framework. The improved structure comprises an upper nest and a lower nest which are arranged on a middle bar; the upper nest is connected with the head end of an inner main rib and the tail end of the inner main rib is riveted with the head end of a middle main rib; the tail end of the middle main rib is riveted with a joint; the joint is connected with an outer circular rib; the lower nest is connected with the head ends of supporting ribs; the tail ends of the supporting ribs are riveted with the inner main rib respectively; the supporting ribs are connected with the head end of an inner connecting rib; the tail end of the inner connecting rib is riveted with the head end of the middle main rib; and the tail end of the inner main rib and/or the head end of the middle main rib and/or the tail ends of the supporting ribs are provided with reinforcing sheets. The improved structure of the folding umbrella framework has the advantages of high bending resistance, firm structure and durability.
Description
Technical field
The utility model relates to umbrella, specifically is meant a kind of structure-improved of folded umbrella umbrella frame.
Background technology
Existing folded umbrella generally all includes umbrella handle, umbrella tail, middle rod, goes up nest, down nest, interior main bone, in parts such as main bone, fulcra, interior connection bone, cylindrical bone, pearl tail and canopy, last nest wherein, down nest, interior main bone, in main bone, fulcra, interior connection bone, cylindrical bone be the umbrella frame part of formation folded umbrella.The easy bending of the umbrella frame of existing folded umbrella, structure are insecure, make Folding umbrella not be durable.Particularly can't bear opening or folding of moment, the environment that can't bear than strong wind uses down.Simultaneously, the interior main bone in the umbrella frame of existing folded umbrella, in the connecting portion of main bone, fulcra, interior connection bone damage easily, cause and can't launch and fold, influence the service life of umbrella.
The utility model content
The problem that the utility model need solve provides the structure-improved of the folded umbrella umbrella frame that a kind of bend resistance ability is strong, structure is tough and tensile, durable.
To achieve these goals, the utility model is designed a kind of folded umbrella umbrella frame, it comprises last nest and the following nest that is arranged on the middle rod, the described nest of going up is connected with the head end of interior main bone, in described the end of main bone with in the head end riveted joint of main bone, the end of main bone and joint riveted joint in described, described joint is connected with the cylindrical bone, described nest down is connected with the head end of fulcra, the end of fulcra is riveted with interior main bone respectively, fulcra and the interior head end that is connected bone connect, the end that connects bone in described with in the head end riveted joint of main bone, described in main bone terminal and/or in the head end of main bone and/or the end of fulcra be provided with reinforcing chip.
More preferably, described reinforcing chip and interior main bone, in main bone and fulcra one-body molded.
More preferably, the cross section of described reinforcing chip is " 7 " font.
More preferably, the end that connects bone in described with in the hole of head end riveted joint of main bone be oblong aperture, rivet slides in oblong aperture.
The utility model folded umbrella umbrella frame by the terminal of interior main bone and/or in the end of the head end of main bone and/or fulcra be provided with the structure-improved of reinforcing chip, make umbrella interior main bone, in main bone, interior connection bone and fulcra under the action of repeatedly folding and expanding, the ability of the warping resistance of link position everywhere strengthens, make the structure of link position more firm, make umbrella can bear blowing of bigger wind and hit and do not bend.Simultaneously, the utility model the more frequent interior connection bone of activity with in main bone junction, change oblong aperture into, make stressed no longer only acting on the rivet folding and when launching, guarantee the flexibility at this place, help improving the service life of folded umbrella.
Description of drawings:
Fig. 1 is the structural representation of the utility model folded umbrella;
Fig. 2 is the structure for amplifying schematic diagram of A portion among Fig. 1;
Fig. 3 is half a deployed condition structural representation of the part umbrella frame of the utility model folded umbrella;
Fig. 4 is the deployed configuration schematic diagram of the part umbrella frame of the utility model folded umbrella;
Fig. 5 is the retracting structure schematic diagram of the part umbrella frame of the utility model folded umbrella;
Fig. 6 is the decomposition texture schematic diagram of the part umbrella frame of the utility model folded umbrella.
The specific embodiment
For the ease of those skilled in the art's understanding, structural principle of the present utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing.
As shown in Figure 1 and Figure 2, design a kind of folded umbrella.It comprises umbrella handle 11, outer tube 13, middle pipe 14, interior pipe 15, up-bow 21, last nest 1, following nest 2, umbrella tail 12, interior main bone 3, in main bone 4, cylindrical bone 5, fulcra 6, the interior bone 7 that connects, joint 8, the middle bone 9 that connects, pearl tail 22 and canopy 20, described outer tube 13, middle pipe 14, interior pipe 15 constitutes the middle rod of umbrellas, the described nest 1 of going up is fixedly installed on the interior pipe 15, following nest 2 is active in outer tube 13, between middle pipe 14 and the interior pipe 15, the described nest 1 of going up is connected with the head end of interior main bone 3, in described the end of main bone 3 with in the head end of main bone 4 by rivet 10 riveted joint, the end of main bone 4 and joint 8 are by rivet 10 riveted joints in described, described joint 8 is connected with cylindrical bone 5, described nest 2 down is connected with the head end of fulcra 6, the end of fulcra 6 is riveted by rivet 10 with interior main bone 3 respectively, fulcra 6 connect with the interior head end that is connected bone 7, the end that connects bone 7 in described with in the head end of main bone 4 by rivet 10 riveted joints, on the main bone 3, the other end was connected on the joint 8 in a middle end that connects bone 9 was connected.
As shown in Figure 2, the end of described interior main bone 3 is provided with reinforcing chip 16, and described reinforcing chip 16 and interior main bone 3 are one-body molded, and the cross section of this reinforcing chip 16 is " 7 " font.The head end of main bone 4 is provided with reinforcing chip 16 in described, described reinforcing chip 16 with in main bone 4 one-body molded, the cross section of this reinforcing chip 16 is " 7 " font.Main bone 4 connects by rivet 10 with the interior end that is connected bone 7 in described, and the described interior rivet hole that connects the end of bone 7 is an oblong aperture.
As shown in Figure 3, for interior main bone 3, in the structural representation of bending state of parts such as main bone 4, cylindrical bone 5, fulcra 6, interior connection bone 7.The end of main bone 3 in described, in the head end, the end of fulcra 6 of main bone 4 be respectively arranged with reinforcing chip 16, described reinforcing chip 16 with respectively with interior main bone 3, in main bone 4, fulcra 6 one-body molded, the cross section of this reinforcing chip 16 is " 7 " font.
As shown in Figure 4, for interior main bone 3, in signal during the deployed condition of main bone 4, fulcra 6, interior connection bone 7.
As shown in Figure 5, for interior main bone 3, in the structural representation that folds direction of main bone 4, fulcra 6, interior connection bone 7.
As shown in Figure 6, for interior main bone 3, in the installation signal of main bone 4, fulcra 6, interior connection bone 7, rivet 10.The end of main bone 3 in described, in the head end, the end of fulcra 6 of main bone 4 be respectively arranged with reinforcing chip 16.The rivet hole that connects bone 7 ends in described is an oblong aperture 17, and rivet slides oblong aperture 17 in, when umbrella folds, interior connection bone 7 ends toward in reinforcing chip 16 on the main bone 4 by disturbing, no longer stress point is concentrated on the rivet 10 at this place.
Foregoing is preferred embodiment of the present utility model only, is not to be used to limit embodiment of the present utility model, and those skilled in the art are according to design of the present utility model, and appropriate adaptation of having done or modification all should be within protection domains of the present utility model.
Claims (4)
1. the structure-improved of a folded umbrella umbrella frame, comprise last nest (1) and following nest (2) on the rod in being arranged on, the described nest (1) of going up is connected with the head end of interior main bone (3), in described the end of main bone (3) with in the head end riveted joint of main bone (4), the end of main bone (4) and joint (8) riveted joint in described, described joint (8) is connected with cylindrical bone (5), described nest (2) down is connected with the head end of fulcra (6), the end of fulcra (6) is riveted with interior main bone (3) respectively, fulcra (6) connect with the interior head end that is connected bone (7), the end that connects bone (7) in described with in the head end riveted joint of main bone (4), it is characterized in that: in described main bone (3) terminal and/or in the head end of main bone (4) and/or the end of fulcra (6) be provided with reinforcing chip (16).
2. the structure-improved of folded umbrella umbrella frame according to claim 1 is characterized in that: described reinforcing chip (16) and interior main bone (3), in main bone (4) and fulcra (6) one-body molded.
3. the structure-improved of folded umbrella umbrella frame according to claim 2 is characterized in that: the cross section of described reinforcing chip (16) is " 7 " font.
4. the structure-improved of folded umbrella umbrella frame according to claim 1 is characterized in that: the end that connects bone (7) in described with in the hole of head end riveted joint of main bone (4) be oblong aperture (17), rivet slides in oblong aperture (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201276580U CN201948170U (en) | 2011-04-27 | 2011-04-27 | Improved structure of folding umbrella framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201276580U CN201948170U (en) | 2011-04-27 | 2011-04-27 | Improved structure of folding umbrella framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201948170U true CN201948170U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201276580U Expired - Fee Related CN201948170U (en) | 2011-04-27 | 2011-04-27 | Improved structure of folding umbrella framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201948170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048637A (en) * | 2016-12-23 | 2017-08-18 | 惠阳荣双制伞工业有限公司 | Folded umbrella anti-canting umbrella rib structure |
| CN108851412A (en) * | 2018-07-03 | 2018-11-23 | 惠阳荣双制伞工业有限公司 | The umbrella that I-shaped plastic pin can be hidden determines cloth structure |
-
2011
- 2011-04-27 CN CN2011201276580U patent/CN201948170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048637A (en) * | 2016-12-23 | 2017-08-18 | 惠阳荣双制伞工业有限公司 | Folded umbrella anti-canting umbrella rib structure |
| CN107048637B (en) * | 2016-12-23 | 2020-07-07 | 惠阳荣双制伞工业有限公司 | Anti-turnover umbrella frame structure of folding umbrella |
| CN108851412A (en) * | 2018-07-03 | 2018-11-23 | 惠阳荣双制伞工业有限公司 | The umbrella that I-shaped plastic pin can be hidden determines cloth structure |
| CN108851412B (en) * | 2018-07-03 | 2023-12-15 | 惠阳荣双制伞工业有限公司 | Umbrella cloth fixing structure capable of hiding I-shaped rubber needle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200427 |