CN2082551U - Folding changeable amplitude umbrella rib - Google Patents
Folding changeable amplitude umbrella rib Download PDFInfo
- Publication number
- CN2082551U CN2082551U CN 90224767 CN90224767U CN2082551U CN 2082551 U CN2082551 U CN 2082551U CN 90224767 CN90224767 CN 90224767 CN 90224767 U CN90224767 U CN 90224767U CN 2082551 U CN2082551 U CN 2082551U
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- CN
- China
- Prior art keywords
- umbrella
- folding
- pull bar
- point
- support pull
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Abstract
The utility model relates to a folding changeable amplitude umbrella rib, which is the improvement of the umbrella rib of an automatic umbrella and a folding umbrella in the umbrella industry. The utility model adopts four-bar linkage, combines organically, which make the telescopic amplitude variation of the surface steel wire increase, and alters the size of the umbrella surface. The length of the installed umbrella after closed is fundamentally the same as the ordinary folding umbrella, but the area is much larger than the ordinary folding umbrella after opened. The umbrella surface of various different shapes can be made by using different arrangement modes such as square, circle, ellipse, triangle, etc., which can satisfy the different requirements.
Description
The utility model relates to civilian light industrial goods, is the umbrella frame frame of Self-opened umbrella, folded umbrella in the system umbrella industry specifically.
The utility model improves and develops on known Self-opened umbrella, folding umbrella support and application number 88214690.4 " double single top folding umbrella stand " and forms.Common folded umbrella umbrella frame length is all identical, be round after strutting, 88214690.4 " double single top folding umbrella stand " is though done improvement for common umbrella, make umbrella cover strut back left and right directions size greater than the fore-and-aft direction size, can be for double use, but this structure is oblong requirement because of the umbrella cover that will satisfy after strutting, the length of each umbrella frame is all different, the part that grows is regulated by movable joint, though can reach the requirement that increases umbrella cover for this reason, but just cumbersome in assembling and the process, it is dumb to seem in the use.
The purpose of this utility model, design a kind of simple and reasonable for structure, assembling and use in convenient, can arbitrarily change the folding luffing umbrella frame frame of the breadth of umbrella again.
Folding luffing umbrella frame frame of the present utility model is to increase support pull bar 5, interior elastic rod 6 again on the basis of common folding umbrella framework support face steel wire 1, connecting rod 2, support pull bar 3, spring lever 4, two bars are the scissors shape and connect with rivet, support pull bar 5 one ends link to each other with spring lever 4, interior elastic rod 6 one ends link to each other with support pull bar 3, constitute a quadric chain.Employing is the structure of scissors shape parts, by different arrangement modes, can change the breadth of umbrella, forms various umbrella shape, example: the different needs of adaptation such as square, circular, rectangle, triangle, ellipse.
Elaborate below in conjunction with accompanying drawing:
Fig. 1 is folding luffing rim structure of umbrella schematic diagram.
Fig. 2 is that folding luffing umbrella frame frame assembling is the oval structure schematic diagram.
Folding luffing umbrella frame frame is to increase by one again to be scissors-like parts on common folding umbrella framework.General common folding umbrella framework is formed by four, promptly support face steel wire 1, connecting rod 2, support pull bar 3, spring lever 4, see accompanying drawing 1, the riveted joint back forms the quadric chain of a sealing on A, the B of rod member, C, D each point, when the F point moved down, the B point then enclosed the E point and rotates, and 2 of A, D draw close, thereby umbrella is drawn in, otherwise the F point moves up, and 2 separation of A, D make umbrella cover prop up.Folding luffing umbrella frame frame is to be riveted on to connect on the G point in increase support pull bar 5, interior elastic rod 6 usefulness on the above common folding umbrella framework to be the scissors shape, see shown in the accompanying drawing 1, one end of support pull bar 5, interior elastic rod 6 links to each other with spring lever 4, support pull bar 3 respectively, after riveted joint on E point and the F point, formed the quadric chain of another sealing, make folding luffing umbrella frame frame that two quadric chains be arranged, execution simultaneously, among Fig. 1 when the M point moves down the G point enclose the H point and rotate, the F point separates with the E point simultaneously, make A, D, 3 whiles of G draw close, drive support face steel wire umbrella is drawn in to the umbrella bar.Along with the increase of quadric chain number, the flexible changes in amplitude of support face steel wire increases, thereby changes the size of umbrella cover.
The characteristics of folding luffing umbrella frame frame adopt the part on the common umbrella, and assembling process is identical with common umbrella again, and is simple and reasonable for structure, and volume and common folded umbrella are basic identical during gathering, but strut big many of back shielded area.The umbrella that folding luffing umbrella frame frame is assembled into, face shaping can be in a variety of forms, and the component universality that is adopted is strong, is fit to producer and produces in batches.
Embodiment: accompanying drawing 2 is the structural representations behind the folding luffing umbrella frame frame assembling ovalize.On the left and right directions of common folding umbrella support support face steel wire 1, connecting rod 2, support pull bar 3, spring lever 4, connected and be scissors-like support pull bar 5 and interior elastic rod 6 and be installed on the umbrella bar 8, seen shown in Figure 2.When downward pulling lower wall 12, connect K order on lower wall 12 and the interior elastic rod 6 hook 10 and drive M points and move down, and compression spring 11, make the G point enclose the rotation of H point, move thereby drive each rod member, make A, D, 3 whiles of G draw close to umbrella bar 8, umbrella is drawn in.Then be to utilize the pressure of spring that connection M mid-game 9 of ordering and the lower wall 12 that hangs with hook 10 are separated during parachute-opening, the K point encloses the M point and rotates counterclockwise, the M point is drawn close with the H point of support pull bar 5 junctions to the dish 7 of going up that is contained in umbrella masthead end, make A, D, 3 of G leave umbrella bar 8 and outwards stretch out, make umbrella cover strut the back ovalize.
Claims (2)
1, a kind of folding luffing umbrella frame frame is by support face steel wire (1), connecting rod (2), and support pull bar (3), spring lever (4) is formed, and it is characterized in that:
A. increased support pull bar (5) and interior elastic rod (6) on upper lever, two bars are the scissors shape and connect,
B. support pull bar (5) one ends and link to each other with spring lever (4), interior elastic rod (6) one ends link to each other with support pull bar (3), constitute one four and connect structure mechanism.
2, folding luffing umbrella frame frame according to claim 1 is characterized in that being scissors-like support pull bar (5) and is connected with interior elastic rod (6) rivet on the G point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224767 CN2082551U (en) | 1990-12-10 | 1990-12-10 | Folding changeable amplitude umbrella rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224767 CN2082551U (en) | 1990-12-10 | 1990-12-10 | Folding changeable amplitude umbrella rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2082551U true CN2082551U (en) | 1991-08-14 |
Family
ID=4902293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224767 Pending CN2082551U (en) | 1990-12-10 | 1990-12-10 | Folding changeable amplitude umbrella rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2082551U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518597A (en) * | 2017-10-19 | 2017-12-29 | 韦杰生 | The dining table with foldable parasols suitable for Peasants Joy open air dining |
| CN107616595A (en) * | 2017-10-19 | 2018-01-23 | 韦杰生 | The special outdoor folding dining device of Peasants Joy |
| CN107637970A (en) * | 2017-10-19 | 2018-01-30 | 韦杰生 | Peasants Joy Multifunction outdoor dining table with parasols |
| CN107802107A (en) * | 2017-10-19 | 2018-03-16 | 韦杰生 | Peasants Joy open air dining suit based on solar energy |
| CN109123948A (en) * | 2017-06-27 | 2019-01-04 | 克莱顿·查尔斯 | A kind of folded frame |
-
1990
- 1990-12-10 CN CN 90224767 patent/CN2082551U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123948A (en) * | 2017-06-27 | 2019-01-04 | 克莱顿·查尔斯 | A kind of folded frame |
| CN107518597A (en) * | 2017-10-19 | 2017-12-29 | 韦杰生 | The dining table with foldable parasols suitable for Peasants Joy open air dining |
| CN107616595A (en) * | 2017-10-19 | 2018-01-23 | 韦杰生 | The special outdoor folding dining device of Peasants Joy |
| CN107637970A (en) * | 2017-10-19 | 2018-01-30 | 韦杰生 | Peasants Joy Multifunction outdoor dining table with parasols |
| CN107802107A (en) * | 2017-10-19 | 2018-03-16 | 韦杰生 | Peasants Joy open air dining suit based on solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |