CN2462721Y - Angle-oscillatable umbrlela with push-pull arm - Google Patents
Angle-oscillatable umbrlela with push-pull arm Download PDFInfo
- Publication number
- CN2462721Y CN2462721Y CN 00245104 CN00245104U CN2462721Y CN 2462721 Y CN2462721 Y CN 2462721Y CN 00245104 CN00245104 CN 00245104 CN 00245104 U CN00245104 U CN 00245104U CN 2462721 Y CN2462721 Y CN 2462721Y
- Authority
- CN
- China
- Prior art keywords
- gear
- pivot angle
- sphere
- axle
- sprocket wheel
- 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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Abstract
The utility model discloses an angle-angle-oscillating umbrella with a push-pull arm, which is composed of an umbrella frame, a spherical surface angle-oscillating mechanism, an oblique supporting rod, an umbrella opening wire rope, a locating block, a locking rod, a transmission wire rope, a hand crank transmission mechanism, and an upright post, wherein, the spherical surface angle-oscillating mechanism comprises a chain wheel, a chain, a gear, a shell body, a driving worm, and a spherical surface oscillating worm wheel. The utility model can achieve the function of right and left bilateral oscillating angles at last by the transmission of a hand crank; therefore, the utility model has the advantages of more fast and more laborsaving operation; meanwhile, the opening and the closing of the umbrella can be accomplished at one time by pushing and pulling the oblique supporting rod, and the operation is more convenient.
Description
But the utility model relates to a kind of plug-type free-arm canopy of pivot angle.
Mainly there is following shortcoming in existing plug-type free-arm canopy: 1. can not pass through crank handle and direct pivot angle, thereby operation bothers; 2. can not be to the two-way pivot angle in side, can only unidirectional rearwards pivot angle, the scope of application is restricted; 3. need during the folding umbrella earlier umbrella is arranged, use trouble.
But the purpose of this utility model is to provide a kind of plug-type free-arm canopy of pivot angle, and this plug-type free-arm canopy not only can pass through the direct pivot angle of crank handle, and can multi-faceted pivot angle.
For achieving the above object, the structure that the utility model adopted also includes locating piece, push rod, check lock lever and sphere pivot angle mechanism, wherein locating piece is hinged on the column termination, one end of hound is connected on the umbrella stand seat, the other end passes locating piece and links to each other with push rod, one end of check lock lever is fixed on the column, another side draws and leans against on the push rod, sphere pivot angle mechanism is between two-layer umbrella frame, one end of parachute-opening cable wire is fixed on the locating piece, the other end passes sphere pivot angle mechanism, newel and be fixed on the lower end of newel, the transmission mechanism of shaking the hand is positioned at the lower end of push rod, and transmission rope is being shaken the hand between power transmission shaft and the hound upper sprocket wheel.
Above-mentioned sphere pivot angle mechanism comprises sprocket wheel, chain, gear, worm screw and sphere swing worm gear, its middle sprocket is 2, gear is 3, a sprocket wheel is installed on the end of hound, another sprocket wheel, gear and worm screw are installed in the sphere pivot angle mechanism housing by the axle that is connected on the sphere pivot angle mechanism housing, wherein this sprocket wheel and a gear are positioned on the axle, two gears are positioned on next root axle in addition, there is a gear to be meshed in these two gears with a gear on the last axle, worm screw is fixed on the 3rd axle, a gears engaged on it and the last axle, sphere swing worm gear links to each other with umbrella stand also and worm engaging, and chain is between two sprocket wheels.
The utility model compared with prior art has following advantage: 1. can reach the function of pivot angle by the transmission of crank handle, operate faster more laborsaving; 2. can realize two-way pivot angle all around, result of use is good, and applicability is strong; 3. the folding of umbrella is once finished by the push-and-pull hound; 4. stability is high.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model structure composition diagram.
Fig. 2 is vertical sectional plan view of sphere pivot angle mechanism in the utility model.
Fig. 3 is the horizontal sectional side view of sphere pivot angle mechanism in the utility model.
Fig. 4 is the transverse sectional view of junction, hound termination in the utility model.
Fig. 5 is the cutaway view of locating piece in the utility model.
Fig. 6 is the structural representation of handle mechanism in the utility model.
As can be seen from Figure 1, the utility model is by umbrella stand 1, sphere pivot angle mechanism 2, hound 3, parachute-opening cable wire 4, locating piece 5, check lock lever 6, transmission rope 7, crank handle 8 and column 9 and push rod 10 are formed, wherein locating piece 5 is hinged on by bolt 19 and nut 20 on the termination of column 9 (as shown in Figure 5), one end of hound 3 is fixed on the umbrella stand seat, the other end passes locating piece 5 and links to each other with push rod 10, hound 3 can slide on the face of the bearing in the locating piece 5 11, one end of check lock lever 6 is fixed on the column 9, the other end draws and leans against on the push rod 10, supporting push rod 10, sphere pivot angle mechanism 2 is between two-layer umbrella frame, one end of parachute-opening cable wire 7 is fixed on the locating piece 5, and the other end passes spheric pendulum actuation mechanism 2, newel and be fixed on the newel lower end.The transmission mechanism of shaking the hand is installed on the push rod 10, its structure as shown in Figure 6, comprise crank handle 8, pressing plate 16, locking nut 15, ratchet 14, ratchet 13, axle sleeve 17, power transmission shaft 18, transmission rope 7 and nut 12, wherein power transmission shaft 18 is installed in the lower end of push rod 10, crank handle 8 is enclosed within on the locking nut 15 when using, transmission rope 7 plays gearing between power transmission shaft 18 and sprocket wheel 2a; Sphere pivot angle mechanism such as Fig. 2, Fig. 3, shown in Figure 4, comprise sprocket wheel 2a, chain 2b, sprocket wheel 2c, gear 2d, housing 2e, driving worm screw 2f, sphere swing worm gear 2g, gear 2h and gear 2i, its middle sprocket 2a is installed on the end of hound 3, sprocket wheel 2c drives by chain 2b, gear 2h and gear 2i engagement, gear 2d and worm screw 2f engagement, worm screw 2f is meshed with sphere swing worm gear 2g, and worm gear 2g links to each other with umbrella stand 1.
Use of the present utility model is such: the folding of (1) umbrella: push away or spur hound 3, locating piece 5 slides with respect to hound 3, drives the parachute-opening cable wire 4 pulling umbrella stands 1 that are fixed on, thereby realizes the parachute-opening function; (2) pivot angle of umbrella: shake crank handle 8, drive transmission rope 7,7 drive sprocket 2a of transmission rope rotate, and drive chain 2b, and sprocket wheel 2c is rotated, sprocket wheel 2c rotates and drives coaxial gear 2h rotation again, gear 2h rotation driven gear 2i and gear 2d rotate, and gear 2d rotates drive and drives worm screw 2f rotation, and last worm screw 2f rotates the moving worm gear 2g of drive spheric pendulum and swings, and sphere swing worm gear 2g links to each other with umbrella stand 1, thereby realizes the pivot angle function of umbrella.
Claims (2)
1. but the plug-type free-arm canopy of a pivot angle, it mainly comprises umbrella stand, hound, the parachute-opening cable wire, transmission rope, the column and the transmission mechanism of shaking the hand, it is characterized in that: it also includes locating piece, push rod, check lock lever and sphere pivot angle mechanism, wherein locating piece is hinged on the column termination, one end of hound is connected on the umbrella stand seat, the other end passes locating piece and links to each other with push rod, one end of check lock lever is fixed on the column, another side draws and leans against on the push rod, sphere pivot angle mechanism is between two-layer umbrella frame, one end of parachute-opening cable wire is fixed on the locating piece, the other end passes sphere pivot angle mechanism, newel and be fixed on the lower end of newel, the transmission mechanism of shaking the hand is positioned at the lower end of push rod, and transmission rope is being shaken the hand between power transmission shaft and the hound upper sprocket wheel.
2. but the plug-type free-arm canopy of a kind of pivot angle according to claim 1, it is characterized in that: sphere pivot angle mechanism comprises sprocket wheel, chain, gear, worm screw and sphere swing worm gear, its middle sprocket is 2, gear is 3, a sprocket wheel is installed on the end of hound, another sprocket wheel, gear and worm screw are installed in the sphere pivot angle mechanism housing by the axle that is connected on the sphere pivot angle mechanism housing, wherein this sprocket wheel and a gear are positioned on the axle, two gears are positioned on next root axle in addition, there is a gear to be meshed in these two gears with a gear on the last axle, worm screw is fixed on the 3rd axle, a gears engaged on it and the last axle, sphere swing worm gear links to each other with umbrella stand also and worm engaging, and chain is between two sprocket wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245104 CN2462721Y (en) | 2000-11-17 | 2000-11-17 | Angle-oscillatable umbrlela with push-pull arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245104 CN2462721Y (en) | 2000-11-17 | 2000-11-17 | Angle-oscillatable umbrlela with push-pull arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462721Y true CN2462721Y (en) | 2001-12-05 |
Family
ID=33604656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245104 Expired - Lifetime CN2462721Y (en) | 2000-11-17 | 2000-11-17 | Angle-oscillatable umbrlela with push-pull arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170920B (en) * | 2005-08-25 | 2010-08-25 | 格拉茨股份公司 | Free arm parasol |
| WO2020228585A1 (en) * | 2019-05-10 | 2020-11-19 | 浙江永强集团股份有限公司 | Cantilever umbrella |
-
2000
- 2000-11-17 CN CN 00245104 patent/CN2462721Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170920B (en) * | 2005-08-25 | 2010-08-25 | 格拉茨股份公司 | Free arm parasol |
| WO2020228585A1 (en) * | 2019-05-10 | 2020-11-19 | 浙江永强集团股份有限公司 | Cantilever umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101117 Granted publication date: 20011205 |