CN202135820U - Simplified automatic straight umbrella - Google Patents
Simplified automatic straight umbrella Download PDFInfo
- Publication number
- CN202135820U CN202135820U CN201120226296U CN201120226296U CN202135820U CN 202135820 U CN202135820 U CN 202135820U CN 201120226296 U CN201120226296 U CN 201120226296U CN 201120226296 U CN201120226296 U CN 201120226296U CN 202135820 U CN202135820 U CN 202135820U
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- China
- Prior art keywords
- spring
- nest
- stay cord
- rod
- umbrella
- 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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- 210000000988 bone and bone Anatomy 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A simplified automatic straight umbrella comprises a middle rod, an upper nest at the upper end of the middle rod, a main rib radially pivoted with the upper nest, supporting ribs pivoted with the middle end of the main rib, a lower nest nested on the middle rod and a locking structure locking the lower nest, and is characterized in that a spring stretching along the axial direction of the middle rod is arranged in the middle rod and is connected with a pulling string, the tail end of the pulling string is connected with the lower nest, a blocking pipe is arranged at the upper end of the middle rod and is close to the lower end of the upper nest, the pulling string is driven by the spring to drive the lower nest to move, and when the lower nest is not locked by the locking structure, the lower nest is pulled by the pulling string to hold out against the blocking pipe, and when the lower nest is locked, the spring is kept tensioned; the spring inside the middle rod drives the pulling string to move, and the pulling string pulls the lower nest to move so as to realize the purpose of opening the umbrella automatically, so that extra springs are not required to be arranged on the umbrella ribs, and the structure is simplified. When the simplified automatic straight umbrella is closed, the space volume can not be occupied by extra springs, and the simplified automatic straight umbrella can be closed to have the smallest volume.
Description
[technical field]
The utility model relates to daily rain gear, relates in particular to the automatic umbrella of straight bone type
[background technology]
Umbrella is daily common daily necessities; The umbrella of various kinds has; Mainly be that a kind of straight rib self-opening umbrella that automatic receipts are opened function that has is discussed in this application; So-called straight bone is relative folded umbrella; The structure of vertical frame umbrella generally include as supportive body and lower end be exactly the handle of umbrella middle rod, middle rod fixing topmost on nest, be main bone that radial pivot joint supports umbrella cover with last nest, prop up main bone and be a support bone of radial pivot joint with following nest, and so-called nest down be in being set in rod upward and the movable part that can axially be free to slide along middle rod, strut main bone spring, open the automatic control section that closes one's umbrella.
Automatically the umbrella basic principle all is that a plurality of springs are set on main bone, and this spring potential energy is to drive umbrella to keep the state that struts, and is the state that spring is compressed when drawing umbrella in; It is nervous that spring keeps; This moment is free just to keep the umbrella rounding state to nest snap close down with firmlying, so, as long as one unclamp under the nest part; Under the driving of spring, umbrella is opened automatically and is propped up.
But in this structure; Partly need arrange a plurality of springs at umbrella frame; Complex structure and in case have spring to damage or fault all can cause umbrella not use, and the umbrella body structure is lengthy and tedious, succinct inadequately; Even be in the state of gathering, the form of umbrella is still huge and can't be retracted to smaller volume.
[summary of the invention]
The utility model has proposed the simple type straight rib self-opening umbrella that a kind of retraction volume is little, simple in structure, need on umbrella frame, not arrange a plurality of springs especially to above problem.
The technical scheme of the utility model is: a kind of simple type straight rib self-opening umbrella; Comprise rod, on middle rod upper end nest, a support bone that articulates with the main bone of the radial pivot joint of last nest, with main bone middle-end, be socketed in the stay buckle structure of nest of following nest, padlock on the rod; It is characterized in that; The spring that excellent axis direction stretches in the built-in edge in the rod in said, said spring is connected with a stay cord, and said stay cord tail end and said nest down link together; In said rod upper end near on the lower end of nest be provided with the shelves pipe that nest under the conduct moves the limit; Said stay cord be spring drive pulling down down nest move, stay cord did not hold down that nest withstands the shelves pipe when nest did not receive the buckle structure padlock instantly, said under nest spring maintenance tensioning during by snap close.
The end of said spring is provided with the movable pulley plug of slide guide stay cord, and along with the elongation and the shortening of spring, stay cord is forced in the movable pulley plug and slides, thereby it is partly flexible to cause being connected to down nest, and final result is that nest slides on middle rod under driving.
Have the fixed portion of stay cord in middle excellent inner upper end, the top of stay cord is fixed on fixed portion, and a pulley base is arranged in the upper end in addition, is connected to down nest outside the rod during stay cord stretches out through said pulley base slide guide.
Said spring be the compression spring, the top of said spring and middle excellent internal fixation together, bottom springing in middle rod has the movable pulley plug in the lower end of spring, said stay cord is walked around pulley base again from fixed the movable pulley plug of walking around the spring lower end.
Said spring is an extension spring, the bottom of said spring and middle excellent internal fixation together, top springing in middle rod has the movable pulley plug in the upper end of spring, said stay cord is walked around pulley base again from fixed the movable pulley plug of walking around spring upper end.
Said buckle structure is elastic piece structure or press-button structure.
The beneficial effect of the utility model: drive stay cord through the inner spring of rod in being arranged on and move, and the stay cord pulling down nest move and the purpose that realizes unfurling an umbrella automatically, and on umbrella frame, do not need to be provided with again unnecessary spring, structure is simplified.The volume that can not taken up space when drawing automatic umbrella in by unnecessary spring, thus draw minimum volume in.
[description of drawings]
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the local enlarged diagram of A part of Fig. 1;
Fig. 3 is the local enlarged diagram of B part of Fig. 1;
Fig. 4 is the utility model embodiment 2 structural representations;
Fig. 5 is the local enlarged diagram of D part of Fig. 4;
Fig. 6 is the local enlarged diagram of C part of Fig. 4.
Wherein: 1, handle; 2, middle rod; 3, following nest; 4, go up nest; 5, buckle structure; 6, prop up support bone; 7, main bone; 8, stay cord; 9, movable pulley plug; 10, spring; 11, fixed portion; 12, pulley base; 13, shelves pipe.
[specific embodiment]
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.
Embodiment 1: said simple type straight rib self-opening umbrella; Comprise rod 2, on middle excellent 2 upper ends nest 4, a support bone 6 that articulates with the main bone 7 of last nest 4 radial pivot joints, with main bone 7 middle-ends, be socketed in the stay buckle structure 5 of nest 3 of following nest 3, padlock on excellent 2; It is characterized in that; The spring 10 that excellent 2 axis directions stretch in the built-in edge in the rod 2 in said, said spring 10 is connected with a stay cord 8, and said stay cord 8 tail ends and said nest 3 down link together; In said excellent 2 upper ends near on the lower end of nest 4 be provided with the shelves pipe 13 that nest 3 under the conduct moves the limit; Said stay cord 8 be spring 10 drive pulling down down nest 3 move, stay cord 8 did not hold down that nest 3 withstands shelves pipe 13 when nest 3 did not receive buckle structure 5 padlocks instantly, said under nest 3 spring maintenance tensioning during by snap close.
In the lower end of middle rod is the handle 1 of umbrella, is exactly buckle structure at handle with the place that middle rod is connected.
The end of said spring is provided with the movable pulley plug 9 of slide guide stay cord 8, and along with the elongation and the shortening of spring 10, stay cord 8 is forced in the movable pulley plug 9 and slides, thereby it is flexible to cause being connected to down nest 3 parts, and final result is that nest 3 slides on middle excellent 2 under driving.
Have stay cord fixed 11 in middle excellent 2 inner upper end, the top of stay cord 8 is fixed on fixed 11, and a pulley base 12 is arranged in the upper end in addition, is connected to down nest 3 outside the rod 2 during stay cord 8 stretches out through said pulley base 12 slide guides.
In the present embodiment, said spring 10 is compression springs, promptly when umbrella draws in; When down nest 3 received the control of snap close locking dynamics, spring was to be in compressive state, and length is in short status; When using the compression spring, be together with the top of said spring and middle excellent internal fixation, bottom springing in middle rod; Have the movable pulley plug in the lower end of spring, said stay cord 8 is walked around pulley base again from fixed the movable pulley plug of walking around the spring lower end.
Be under the spring nature, loosen that length is elongated to the longest scope; Bottom during the lower end of compression spring 10 is elongated in the rod, and stay cord 8 passes the movable pulley plug of the lower end of compression spring, so stay cord 8 is more taken in the middle rod; The part of staying the outside through pulley base is in short status; At this moment, following nest 3 is moved to top by stay cord 8, withstands on shelves pipe 13 places.And down nest 3 is propped up a support bone 6, and a support bone 6 struts main bone 7, main bone 7 open umbrella fully and.
Can use the elastic piece structure or the press-button structure of buckle structure; Said elastic piece structure is meant that spring withstands shell fragment, blocks down the spatial movement of nest 3 after shell fragment presses down, and abdicates the duct that nest 3 ledges pass through under can allowing; Following nest 3 is untied the padlock state, struts automatically.
Said press-button structure is, button has an outstanding buckle, fastens down nest 3, when pressing the button, promptly presses outstanding buckle, and rod is inner in the buckle indentation, and following nest 3 is not stopped by outstanding buckle, up slides, and struts automatically.
Embodiment 2:
Present embodiment and embodiment 1 different part are, the inner spring of middle rod, and said spring adopts extension spring; Be about to the extension spring bottom and be fixed on the inner bottom of middle rod; And the top of spring remain in excellent internal activity flexible, have the movable pulley plug in the upper end of said extension spring, said stay cord is from fixed the movable pulley plug of walking around the spring upper end; Walk around pulley base again, stretch out at last and be connected to down nest 3.
Do not receive at spring under the state of external force control, during the spring upper end is dropped on rod inner by under the place, below stay cord is pulled to; Staying the short status of stay cord 8 length of outside, is that nest 3 is moved to when withstanding the shelves pipe by stay cord 8 down at this moment, when moving down nest 3 down; When last institute fastens, move stay cord 8 to the longest state in outside of staying, at this moment; Stay cord 8 is spurring the movable sliding plug of spring, is elongated and driving spring, is in the tensioned state.
The beneficial effect of the utility model: drive stay cord 8 through the inner spring of rod in being arranged on and move, and stay cord 8 pullings down nest 3 move and the purpose that realizes unfurling an umbrella automatically, and on umbrella frame, do not need to be provided with again unnecessary spring, structure is simplified.The volume that can not taken up space when drawing automatic umbrella in by unnecessary spring, thus draw minimum volume in.
Claims (6)
1. simple type straight rib self-opening umbrella; Comprise rod, on middle rod upper end nest, a support bone that articulates with the main bone of the radial pivot joint of last nest, with main bone middle-end, be socketed in the stay buckle structure of nest of following nest, padlock on the rod; It is characterized in that; The spring that excellent axis direction stretches in the built-in edge in the rod in said, said spring is connected with a stay cord, and said stay cord tail end and said nest down link together; In said rod upper end near on the lower end of nest be provided with the shelves pipe that nest under the conduct moves the limit; Said stay cord be spring drive pulling down down nest move, stay cord did not hold down that nest withstands the shelves pipe when nest did not receive the buckle structure padlock instantly, said under nest spring maintenance tensioning during by snap close.
2. according to the said simple type straight rib self-opening umbrella of claim 1, it is characterized in that the end of said spring is provided with the movable pulley plug of slide guide stay cord.
3. according to the said simple type straight rib self-opening umbrella of claim 1; It is characterized in that having the fixed portion of stay cord in middle excellent inner upper end, the top of stay cord is fixed on fixed portion; A pulley base is arranged in the upper end in addition, be connected to down nest outside the rod during stay cord stretches out through said pulley base slide guide.
4. according to claim 2 or the said simple type straight rib self-opening umbrella of 3 one of which; It is characterized in that said spring is the compression spring, the top of said spring and middle excellent internal fixation are together; Bottom springing in middle rod; Have the movable pulley plug in the lower end of spring, said stay cord is walked around said pulley base again from fixed the movable pulley plug of walking around the spring lower end.
5. according to claim 2 or the said simple type straight rib self-opening umbrella of 3 one of which; It is characterized in that said spring is an extension spring, the bottom of said spring and middle excellent internal fixation are together; Top springing in middle rod; Have the movable pulley plug in the upper end of spring, said stay cord is walked around pulley base again from fixed the movable pulley plug of walking around the spring upper end.
6. according to the said simple type straight rib self-opening umbrella of claim 1, it is characterized in that said buckle structure is elastic piece structure or press-button structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120226296U CN202135820U (en) | 2011-06-29 | 2011-06-29 | Simplified automatic straight umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120226296U CN202135820U (en) | 2011-06-29 | 2011-06-29 | Simplified automatic straight umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135820U true CN202135820U (en) | 2012-02-08 |
Family
ID=45546903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120226296U Expired - Fee Related CN202135820U (en) | 2011-06-29 | 2011-06-29 | Simplified automatic straight umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202135820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845964A (en) * | 2011-06-29 | 2013-01-02 | 周金雄 | Simplifying type straight rib self-opening umbrella |
| CN105962585A (en) * | 2016-06-28 | 2016-09-28 | 浙江腾鑫伞业有限公司 | Umbrella opening and closing device |
| CN106073086A (en) * | 2016-08-28 | 2016-11-09 | 浙江腾鑫伞业有限公司 | A kind of umbrella of automatic open-close |
-
2011
- 2011-06-29 CN CN201120226296U patent/CN202135820U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845964A (en) * | 2011-06-29 | 2013-01-02 | 周金雄 | Simplifying type straight rib self-opening umbrella |
| CN105962585A (en) * | 2016-06-28 | 2016-09-28 | 浙江腾鑫伞业有限公司 | Umbrella opening and closing device |
| CN105962585B (en) * | 2016-06-28 | 2018-12-18 | 浙江腾鑫伞业有限公司 | A kind of umbrella closing device |
| CN106073086A (en) * | 2016-08-28 | 2016-11-09 | 浙江腾鑫伞业有限公司 | A kind of umbrella of automatic open-close |
| CN106073086B (en) * | 2016-08-28 | 2018-09-18 | 浙江腾鑫伞业有限公司 | A kind of umbrella of automatic open-close |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 518000 First Floor, 3 Building, Chiwu Industrial Zone, Tongle Village, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yixing Long Umbrella Industry Co., Ltd. Address before: 517400 Anliang Street, Anliang Residential Committee, Zicheng Town, Zijin County, Guangdong Province Patentee before: Zhou Jinxiong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |