CN85203108U - Portable self-open umbrella - Google Patents
Portable self-open umbrella Download PDFInfo
- Publication number
- CN85203108U CN85203108U CN 85203108 CN85203108U CN85203108U CN 85203108 U CN85203108 U CN 85203108U CN 85203108 CN85203108 CN 85203108 CN 85203108 U CN85203108 U CN 85203108U CN 85203108 U CN85203108 U CN 85203108U
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- CN
- China
- Prior art keywords
- umbrella
- bar
- umbrellas
- automatic
- utility
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a portable self-open umbrella which belongs to the technical field of producing umbrellas. At present, two-fold automatic umbrellas and three-fold umbrellas have been provided. The two-fold automatic umbrellas can automatically open. But the retracted (folded) lengths of two-fold automatic umbrellas are comparatively long. The utility model has the advantages of convenient portability, convenience for carrying and inconvenient operation. The folded lengths of the three-fold umbrellas are comparatively short, but the umbrellas can not automatically open. The umbrella covers of the umbrellas are also easy to turn upwards when in use. A set of umbrella frames of the utility model is provided with a plurality of four-bar mechanisms. The folded length of the umbrella cover can be reduced under the condition of not reducing shading area. Simultaneously, the automatic umbrella opening structure of the two-fold automatic umbrella is adopted so that the problems are solved.
Description
The utility model belongs to system umbrella technical field.
In the prior art, drawing the short umbrella of back length in has automatic umbrella of eighty percent discount and triple folding umbrella, and the two is all folded, opened to close one's umbrella and use and handle three bigger devices and form by umbrella cover.
The automatic umbrella of eighty percent discount (seeing accompanying drawing 1), its umbrella cover folding device is made up of some groups of folding umbrella frame framves, has only represented one group of umbrella frame frame after opening in the accompanying drawing 1, and four-bar mechanism (1) has realized that umbrella cover is folding; Open rogger-roll device and mainly constitute, umbrella is opened automatically by bar (13), (14) and slide block (4), (6) and spring (5); Use manipulation device to comprise umbrella handle (2), (10) and be contained in spring (3), alignment pin (7), projection (9), (11) and button (12) etc. on the umbrella handle.
The difference of triple folding umbrella and the automatic umbrella of eighty percent discount is: no automatic deployment structure (seeing accompanying drawing 2); Three sections umbrella handles are arranged, and the connected mode between two sections umbrella handles is then identical with the automatic umbrella of eighty percent discount; And be provided with bar (1), can rotate around the A point, lean against on the bar (2), during parachute-opening, need earlier bar (1) is pulled out downwards, open umbrella after, this bar is subjected to the pulling force P of umbrella cloth face and abuts against on the bar (2), then needs barre (1) to dial upward when drawing umbrella in.
The automatic umbrella of eighty percent discount can be opened automatically, thus easy to use, but the length of umbrella is longer after drawing in, is not easy to carry; It is shorter, easy to carry that triple folding umbrella draws back length in, but can not open automatically, opens all inconveniences that closes one's umbrella, and in use, bar (1) also upwards rotates easily, causes the part umbrella cover upwards to dig, so this kind umbrella subject matter is to use inconvenience.
The purpose of this utility model is: design a kind of umbrella, under the situation of the shielded area that does not reduce umbrella, can solve the problem that above-mentioned two kinds of umbrellas exist preferably.
Solution of the present utility model is: on one group of umbrella frame frame a plurality of four-bar mechanisms are set, constitute new umbrella cover folding device, shorten the length after umbrella cover folds; Open the related device that rogger-roll device still adopts the automatic umbrella of eighty percent discount, accompanying drawing 3 has been described an embodiment of the present utility model.
Compared with prior art, the utility model has more following advantages: the automatic umbrella of the comparable eighty percent discount of length after (1) umbrella draws in shortens 1/3rd, and shielded area after the parachute-opening and No have minimizing, and is therefore, easy to carry; (2) umbrella can be opened automatically, and umbrella cover turns on not understanding, so it is more convenient than triple folding umbrella to use.Because many parts of the present utility model are general with the automatic umbrella of eighty percent discount also, therefore, also has small investment, the actively effect such as fast of going into operation.
The utility model has following accompanying drawing:
The structural representation of the automatic umbrella of Fig. 1 eighty percent discount.
The structural representation of Fig. 2 triple folding umbrella.
The structural representation of Fig. 3 embodiment of the present utility model.
The automatic umbrella of eighty percent discount shown in Figure 1 has some groups of umbrella frame framves, and every group is made of four-bar mechanism (1), has supported umbrella cloth (16); Sliding sleeve (4) near keeper (15), makes the umbrella frame frame of opening keep stable under the effect of spring (5), when closing one's umbrella, spurs sliding sleeve (6) downwards with hand, draws close to umbrella handle (2) by bar (3) pull lever (14).Simultaneously, sliding sleeve (4) is close to sliding sleeve (6), and spring (5) produces distortion, has stored the required energy of parachute-opening.When sliding sleeve (6) process projection (9), it to be depressed, umbrella handle (10) is pushed in the umbrella handle (2), and compression spring (3).Sliding sleeve (6) continues to move down, and the umbrella frame frame is folded gradually, and the groove (17) that enters sliding sleeve (6) up to projection (11) blocks sliding sleeve, has drawn in to this umbrella to finish.During parachute-opening, press the button (12), make projection (11) deviate from the energy that groove (17) spring (3), (5) store and release, umbrella is opened.
Triple folding umbrella shown in Figure 2, with the automatic umbrella difference of eighty percent discount be spring (5), (3), bar (13), sliding sleeve (6) among no Fig. 1, and be provided with bar (1) (seeing accompanying drawing 2); Umbrella handle is many one section (4).After umbrella was opened, bar (1) was pressed on the bar (2) by the pulling force P of umbrella cloth, when closing one's umbrella, and pulling sliding sleeve (3), the automatic umbrella of the process that closes one's umbrella and eighty percent discount is basic identical, just needs at last bar (1) is upwards dialled, and makes folded mutually with bar (2).
Fig. 3 is an embodiment of the present utility model, has represented one group of umbrella frame frame after opening.(1) and (2) be two four-bar mechanisms that constitute the umbrella frame frame, these two adjacent four-bar mechanisms are that the mode with two common bar is connected to each other together; (3) be umbrella handle, (4) are springs, and (5) are sliding sleeves, (6) be spring, (7) are sliding sleeves, and (8) are keepers, (9) be spacing direction protrusion, (10) are the activity projections, and (11) are umbrella handles, (12) be the activity projection, (13) be handle, (14) are buttons, and (15) are grooves, (16) be pull bar, (17) are bars.This embodiment open the process of closing one's umbrella and the automatic umbrella of eighty percent discount is basic identical, different is to open more, received a four-bar mechanism (1) than the automatic umbrella of eighty percent discount.Because there are two common bar four-bar mechanism (1) and (2), so when four-bar mechanism (2) is opened, the time receiving, also along with opening or packing up, whole umbrella frame Jia Calipering is opened or folds up four-bar mechanism (1).
One of the purpose of this utility model is to shorten the length of umbrella after gathering, to be convenient for carrying and to use. Length after umbrella draws in is the length and the length sum of umbrella handle handle of umbrella frame after folding, and the former is in the great majority, so, if the contraction in length after effectively umbrella frame being folded just may achieve the goal. The umbrella frame folded length of eighty percent discount automatic umbrella is AB, BC, CD three's sum (seeing accompanying drawing 1), D point and B point were side-by-side after imagination was folding, just can greatly shorten the umbrella frame folded length, for this reason, on the basis of eighty percent discount self-opening umbrella rib frame, increase by one (as shown in Figure 3) or several four-bar mechanism, just can achieve the goal. This scheme, can effectively shorten the length after umbrella draws in, and many parts can adopt eighty percent discount automatic umbrella part original or that change a little, made things convenient for the enforcement of this scheme, another purpose of the present utility model is the energy automatic deployment, and umbrella cover turns on being difficult for, the automatic deployment part still adopts the version on the eighty percent discount automatic umbrella, can realize reliably automatic deployment, corresponding part can directly use the part of eighty percent discount automatic umbrella, adopts the rim structure of umbrella shown in the accompanying drawing 3, can also guarantee that umbrella cover turns on not understanding, in sum, the purpose that proposes for reaching the utility model, best scheme are the solutions that the utility model proposes.
Claims (2)
1, a kind of automatic umbrella has some groups of umbrella frame framves, and every group of umbrella frame frame has a four-bar mechanism (2), and an end umbrella handle (3) of one root bar connects, and can rotate; One end of another root bar is connected with sliding sleeve (5), also can rotate.Slide along umbrella handle (3), (11) in sliding sleeve (5), (7), the elastic force of spring (6) acts on two sliding sleeves, and spring (4) and spacing direction protrusion (9) are arranged in the umbrella handle (3), and umbrella handle has corresponding grooves on (11).And there are activity projection (10), (12) and handle (13), button (14) and keeper (8), projection to be subjected to elastic force and outside the outstanding umbrella handle.Pull bar (16) connects sliding sleeve (7) and bar (17), and feature of the present utility model is: on one group of umbrella frame frame a plurality of four-bar mechanisms are set.
2, according to the pocket portable automatic umbrella of claim 1, it is characterized in that: two adjacent four-bar mechanisms have two common bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203108 CN85203108U (en) | 1985-07-16 | 1985-07-16 | Portable self-open umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203108 CN85203108U (en) | 1985-07-16 | 1985-07-16 | Portable self-open umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85203108U true CN85203108U (en) | 1986-08-13 |
Family
ID=4798755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85203108 Ceased CN85203108U (en) | 1985-07-16 | 1985-07-16 | Portable self-open umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85203108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095366A (en) * | 2014-06-30 | 2014-10-15 | 苏州鸿大金属制品有限公司 | Umbrella handle lining copper tube with strip grid bulges |
-
1985
- 1985-07-16 CN CN 85203108 patent/CN85203108U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095366A (en) * | 2014-06-30 | 2014-10-15 | 苏州鸿大金属制品有限公司 | Umbrella handle lining copper tube with strip grid bulges |
| CN104095366B (en) * | 2014-06-30 | 2016-08-31 | 青岛橡胶谷知识产权有限公司 | With the umbrella handle liner copper pipe that grid is protruding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |
Termination date: 19870225 |
|
| CE01 | Termination of patent right |