CN2524552Y - Telescopic mechanism for arc suspending umbrella rod - Google Patents
Telescopic mechanism for arc suspending umbrella rod Download PDFInfo
- Publication number
- CN2524552Y CN2524552Y CN 02215836 CN02215836U CN2524552Y CN 2524552 Y CN2524552 Y CN 2524552Y CN 02215836 CN02215836 CN 02215836 CN 02215836 U CN02215836 U CN 02215836U CN 2524552 Y CN2524552 Y CN 2524552Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- umbrella rod
- rod
- fenestra
- arc
- 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 - Lifetime
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a telescopic mechanism for large arc suspending umbrella rod. The utility model comprises an arc telescopic umbrella rods, an upper umbrella rod is extended into a lower umbrella rod with the same curve, a fixed and movable pulley unit is arranged on the umbrella rods, a fixed pulley is arranged on an upper end of the lower umbrella rod, and a fixed pulley is arranged at a lower end of the upper umbrella rod, one end of a rope is fixedly connected with the upper umbrella rod, and the other end of the rope is connected with an umbrella body by the pulley unit through the upper end of the umbrella rods. Users can put out or draw back the upper umbrella rod from an lower umbrella rod tube easily by rocking a winder.
Description
Technical field:
The utility model belongs to the umbrella technical field, particularly large-scale concertina type is hung the improvement of umbrella.
Background technology:
The suspension type parasol is because the umbrella bar not under umbrella, has the big advantage of effective dead area.But because the umbrella bar is in umbrella cover one side, to the gathering of umbrella, open and packed and transported has been brought certain difficulty, Chinese patent 97303857.8 " hangs umbrella " and discloses two arc bar structures, its upper and lower umbrella bar is arranged side by side and adopt two anchor ears to fix, need during use earlier the anchor ear lock(ing) bolt to be unclamped, to pull out on the upper umbrella rod or drop-down with hand, and then lock(ing) bolt, use inconvenience, and because of umbrella cover weighs greatly, hard during manually-operated, also useful rope winder control, but all be that wiring one end is cemented on axle, the other end connects umbrella disk by fixed pulley, but not laborsaving.
Summary of the invention:
The purpose of this utility model provides the light arc parasol of a kind of opening and closing.
The utility model is made of arc telescoping tube umbrella bar, the arc upper umbrella rod stretches in the arc lower umbrella rod of same curvature, its top is hung and is connected the umbrella body, in the pipe of lower umbrella rod lower end hand rope winder is installed, adopt moving fixed pulley group principle, fixed pulley is fixed on the lower umbrella rod, and movable pulley is fixed on the upper umbrella rod, fixed from stay cord one end and upper umbrella rod that rope winder comes out, the other end passes with the umbrella body in the upper umbrella rod pipe through assembly pulley and links.
Lower umbrella rod upper end tube wall has fenestra, and fixed pulley is installed in outside the fenestra, and stay cord passes from window.
In order to make lower umbrella rod flexible more light, a ball inner sliding sleeve is installed in the lower umbrella rod upper pipes, outside the pipe of upper umbrella rod lower end, a ball outer sliding sleeve is installed.
The utility model has been owing to adopted the laborsaving principle of moving fixed pulley group, and hand rope winder just can be easily stretches out upper umbrella rod in the lower umbrella rod or withdraws.
Description of drawings:
Accompanying drawing has been represented the utility model structure.
The specific embodiment:
With reference to accompanying drawing.
Last lower umbrella rod is drawn into diameter difference, curved pipe that curvature is identical by aluminium alloy, and upper umbrella rod 7 stretches in the lower umbrella rod 8.One hand rope winder is installed in the lower umbrella rod 8 lower end B direction pipes, and upper umbrella rod top A direction is hung the umbrella body.Lower umbrella rod 8 upper end tube walls have fenestra 11, and fixed pulley 12 is installed, and housing 5, and upper umbrella rod 7 lower end tube walls also have fenestra 4 and movable pulley 13 is installed in window.Upper umbrella rod is with down ball sliding bush 3 outside 7 bottoms, in the lower umbrella rod 8 top pipes ball sliding bush 6 is housed, and is more light when making upper umbrella rod flexible.The seizing wire that comes out from hand rope winder, stiff end 1 is fixed with upper umbrella rod 7 bottoms, traction end 2 penetrates and passes from tube wall fenestra 4, lower umbrella rod fenestra 11 successively in the upper umbrella rod pipe, pile warp fixed pulley 12 penetrates from fenestra 11, fenestra 4 again successively, and pile warp movable pulley 13 passes binding umbrella body in upper umbrella rod 7 pipes.
Lower umbrella rod 8 upper and lower end tube walls have last dog screw 9 and following dog screw 10 respectively, are respectively applied for the upper position-arresting and the lower position-arresting of upper umbrella rod.
Operation principle:
Shake the rope winder rotation clockwise, seizing wire traction end 2 is downwards by rolling, and 1 of stiff end extends upward.During traction end 2 pulling downwards, by fixed pulley 12, drive movable pulley 13 and protrude upward together with upper umbrella rod 7, blocked by stop bit screw 9 until sliding sleeve 3, at this moment the umbrella body is in open configuration.Shake rope winder counterclockwise, stay cord traction end 2 and stiff end 1 counter motion, stiff end 1 is with 7 times draw-ins of upper umbrella rod, and till only being drawn screw 10 to withstand, at this moment umbrella body 3 is in rounding state.
Claims (3)
1, a kind of arc hangs the telescoping mechanism of umbrella umbrella bar, constitute by arc telescoping tube umbrella bar, arc upper umbrella rod (7) stretches in arc lower umbrella rod (8) pipe of same curvature, its top is hung and is connected the umbrella body, in the pipe of lower umbrella rod (8) lower end rope winder is installed, it is characterized in that the umbrella bar is equipped with moving fixed pulley group, fixed pulley (12) is fixed on lower umbrella rod (8) upper end, movable pulley (13) is fixed on upper umbrella rod (7) lower end, fixed from stay cord one end and upper umbrella rod (7) that rope winder comes out, other end pile warp assembly pulley (12), (13) pass with the umbrella body in upper umbrella rod (7) pipe and link.
2, umbrella bar telescoping mechanism according to claim 1, it is characterized in that lower umbrella rod (8) upper end tube wall has fenestra (11), upper umbrella rod (7) lower end tube wall has fenestra (4), fixed pulley (11) is installed in outside the fenestra (11), movable pulley (13) is installed in the fenestra (4), and stay cord passes from this two fenestra.
3, umbrella bar telescoping mechanism according to claim 1 is characterized in that installing in lower umbrella rod (8) upper pipes ball inner sliding sleeve (6), the outer ball outer sliding sleeve (3) of installing of upper umbrella rod (7) lower end pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215836 CN2524552Y (en) | 2002-02-19 | 2002-02-19 | Telescopic mechanism for arc suspending umbrella rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215836 CN2524552Y (en) | 2002-02-19 | 2002-02-19 | Telescopic mechanism for arc suspending umbrella rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524552Y true CN2524552Y (en) | 2002-12-11 |
Family
ID=33694916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215836 Expired - Lifetime CN2524552Y (en) | 2002-02-19 | 2002-02-19 | Telescopic mechanism for arc suspending umbrella rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092315A1 (en) * | 2007-01-23 | 2008-08-07 | Weidong Jin | An eccentric telescopic portable outdoor heater |
| CN109331381A (en) * | 2018-09-21 | 2019-02-15 | 江苏微能电子科技有限公司 | Smog alarm extinguishing device with fixed point spray function |
-
2002
- 2002-02-19 CN CN 02215836 patent/CN2524552Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092315A1 (en) * | 2007-01-23 | 2008-08-07 | Weidong Jin | An eccentric telescopic portable outdoor heater |
| CN109331381A (en) * | 2018-09-21 | 2019-02-15 | 江苏微能电子科技有限公司 | Smog alarm extinguishing device with fixed point spray function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YONGQIANG GROUP CO. Free format text: FORMER OWNER: XIE JIANYONG Effective date: 20080328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080328 Address after: No. 1, South South Road, Linhai City, Zhejiang Province, China: 317000 Patentee after: Yotrio Group Co., Ltd Address before: Zhejiang 317000 east big leaf water pond, zip code: 317000 Patentee before: Xie Jianyong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120219 Granted publication date: 20021211 |