CN203986477U - A kind of umbrella bar - Google Patents
A kind of umbrella bar Download PDFInfo
- Publication number
- CN203986477U CN203986477U CN201420300150.XU CN201420300150U CN203986477U CN 203986477 U CN203986477 U CN 203986477U CN 201420300150 U CN201420300150 U CN 201420300150U CN 203986477 U CN203986477 U CN 203986477U
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- CN
- China
- Prior art keywords
- bar
- umbrella
- octagon
- rod
- termination
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to parachute kit technical field, particularly a kind of umbrella bar, and it comprises umbrella bar body, described umbrella bar body comprises an expansion link and is arranged on the umbrella termination of flexible rod end; Described expansion link comprises sheathed successively interior bar, king-rod and outer bar; The cross section of described interior bar, king-rod and outer bar is octagon, and the inscribed circle of its octagon is concentric circles; Described outer bar comprises an octagon cylinder bar A, on the left side faceted pebble of this bar A, a projection is set, and a ∧ shape plush copper is set in this convex inner walls; Described interior bar comprises an octagon cylinder bar B, and the left surface of this bar B arranges an imploded arcs groove, on this imploded arcs groove, a blend stop is set; Described umbrella termination comprises an octagon umbrella termination body of rod; It adopts octagonal _type layout by umbrella bar, and the seamed edge that its octagon forms has been strengthened the intensity of umbrella bar, makes umbrella bar be difficult for producing deformation, thereby has guaranteed the telescopic folding of umbrella handle, has extended its service life.
Description
Technical field
The utility model relates to parachute kit technical field, particularly a kind of umbrella bar.
Background technology
The classification of umbrella has multiple, and now people like carrying the folded umbrella of small volume, folded umbrella not still people hide the instrument of rain gear snow, also there is the function of sunshade in summer.The folded umbrella of selling on present market, it is the multi-joint telescoping round bar structure of positive annular that its umbrella bar generally adopts cross section, there are the following problems for this structure: the firstth, use circle bar type structure, make the strength decreased of the umbrella body of rod; The secondth, work as more piece round bar in use for some time, each body of rod easily produces deformation, causes stretching between the more piece body of rod not smooth, causes and cannot fold, and shortens the service life of folded umbrella.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of umbrella bar reasonable in design, easy to use, it adopts octagonal _type layout by umbrella bar, the seamed edge that its octagon forms, has strengthened the intensity of umbrella bar, makes umbrella bar be difficult for producing deformation, thereby guaranteed the telescopic folding of umbrella handle, extended its service life.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of umbrella bar described in the utility model, it comprises umbrella bar body, described umbrella bar body comprises an expansion link and is arranged on the umbrella termination of flexible rod end; Described expansion link comprises sheathed successively interior bar, king-rod and outer bar; The cross section of described interior bar, king-rod and outer bar is octagon, and the inscribed circle of its octagon is concentric circles; Described outer bar comprises an octagon cylinder bar A, on the left side faceted pebble of this bar A, a projection is set, and a ∧ shape plush copper is set in this convex inner walls; Described interior bar comprises an octagon cylinder bar B, and the left surface of this bar B arranges an imploded arcs groove, on this imploded arcs groove, a blend stop is set; Described umbrella termination comprises an octagon umbrella termination body of rod, and the top and the bottom of this umbrella termination body of rod are to be respectively provided with bulge loop and lower convex ring, and on this, bulge loop, along its excircle direction, is evenly provided with some umbrella frame boss with draw-in groove.
Adopt after said structure, the utility model beneficial effect is: a kind of umbrella bar described in the utility model, it adopts octagonal _type layout by umbrella bar, the seamed edge that its octagon forms, strengthened the intensity of umbrella bar, make umbrella bar be difficult for producing deformation, thereby guaranteed the telescopic folding of umbrella handle, extended its service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of expansion link of the present utility model;
Fig. 2 is the cross-sectional structure schematic diagram of outer bar of the present utility model;
Fig. 3 is the cross-sectional structure schematic diagram of interior bar of the present utility model;
Fig. 4 is the umbrella end structure schematic diagram of outer bar of the present utility model.
Description of reference numerals:
1, outer bar; 11, projection; 12, ∧ shape plush copper; 2, king-rod; 3, interior bar; 31, imploded arcs groove;
32, blend stop; 4, umbrella termination; 41, the umbrella termination body of rod; 42, umbrella frame boss; 43, upper bulge loop;
44, lower convex ring.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-Figure 4, a kind of umbrella bar described in the utility model, it comprises umbrella bar body, described umbrella bar body comprises an expansion link and is arranged on the umbrella termination 4 of flexible rod end; Described expansion link comprises sheathed successively interior bar 3, king-rod 2 and outer bar 1; The cross section of described interior bar 3, king-rod 2 and outer bar 1 is octagon, and the inscribed circle of its octagon is concentric circles; Described outer bar 1 comprises an octagon cylinder bar A, and a projection 11 is set on the left side faceted pebble of this bar A, and a ∧ shape plush copper 12 is set on these projection 11 inwalls; Described interior bar 3 comprises an octagon cylinder bar B, and the left surface of this bar B arranges an imploded arcs groove 31, and a blend stop 32 is set on this imploded arcs groove 31; Described umbrella termination 4 comprises an octagon umbrella termination body of rod 41, and the top and the bottom of this umbrella termination body of rod 41 are to be respectively provided with bulge loop 43 and lower convex ring 44, and on this, bulge loop 43, along its excircle direction, is evenly provided with some umbrella frame boss 42 with draw-in groove.
In the utility model, interior bar 3, king-rod 2 and outer bar 1 all use octagon structural design, said structure makes the body of rod of interior bar 3, king-rod 2 and outer bar 1 form eight seamed edges, and than traditional drum type brake body of rod design, eight seamed edges in the design are equivalent to eight reinforcements, thereby the intensity of the body of rod is strengthened greatly, in use, be difficult for deformation occurs, thus the body of rod that telescopic interior bar 3, king-rod 2 and outer bar 1 are formed, capable of expansion and contraction, there will not be the phenomenon getting stuck.
In addition, owing to adopting octagonal _type layout structure, eight faces of the body of rod of its umbrella termination are plane, therefore the umbrella frame boss 42 arranging on this is more easily installed, and install firm; And the umbrella frame contiguous block that traditional circular body of rod arranges, its contact-making surface is arc, connect insecure, fragile, at the bottom of adhesive force.Two compare, the design's octagon umbrella bar design, and than traditional circular parachute bar design, lever strength is high, and telescopic folding is unobstructed, prolongation in service life etc. advantage.
A kind of umbrella bar described in the utility model, it adopts octagonal _type layout by umbrella bar, and the seamed edge that its octagon forms has been strengthened the intensity of umbrella bar, makes umbrella bar be difficult for producing deformation, thereby has guaranteed the telescopic folding of umbrella handle, has extended its service life.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (1)
1. a umbrella bar, it comprises umbrella bar body, described umbrella bar body comprises an expansion link and is arranged on the umbrella termination (4) of flexible rod end; Described expansion link comprises successively sheathed interior bar (3), king-rod (2) and outer bar (1); It is characterized in that: the cross section of described interior bar (3), king-rod (2) and outer bar (1) is octagon, and the inscribed circle of its octagon is concentric circles; Described outer bar (1) comprises an octagon cylinder bar A, and a projection (11) is set on the left side faceted pebble of this bar A, and a ∧ shape plush copper (12 is set on this projection (11) inwall; Described interior bar (3) comprises an octagon cylinder bar B, and the left surface of this bar B arranges an imploded arcs groove (31), on this imploded arcs groove (31), a blend stop (32) is set; Described umbrella termination (4) comprises an octagon umbrella termination body of rod (41), the top and the bottom of this umbrella termination body of rod (41) are to be respectively provided with bulge loop (43) and lower convex ring (44), bulge loop on this (43), along its excircle direction, is evenly provided with some umbrella frame boss (42) with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300150.XU CN203986477U (en) | 2014-06-05 | 2014-06-05 | A kind of umbrella bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300150.XU CN203986477U (en) | 2014-06-05 | 2014-06-05 | A kind of umbrella bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986477U true CN203986477U (en) | 2014-12-10 |
Family
ID=52026583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300150.XU Expired - Fee Related CN203986477U (en) | 2014-06-05 | 2014-06-05 | A kind of umbrella bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203986477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220378028A1 (en) * | 2021-06-01 | 2022-12-01 | Shimano Inc. | Fishing rod |
-
2014
- 2014-06-05 CN CN201420300150.XU patent/CN203986477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220378028A1 (en) * | 2021-06-01 | 2022-12-01 | Shimano Inc. | Fishing rod |
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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: 20141210 Termination date: 20160605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |