CN204467188U - Umbrella cover rotating device - Google Patents
Umbrella cover rotating device Download PDFInfo
- Publication number
- CN204467188U CN204467188U CN201420754131.4U CN201420754131U CN204467188U CN 204467188 U CN204467188 U CN 204467188U CN 201420754131 U CN201420754131 U CN 201420754131U CN 204467188 U CN204467188 U CN 204467188U
- Authority
- CN
- China
- Prior art keywords
- tooth
- umbrella cover
- rotating device
- rotary sleeve
- positioning gear
- 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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Abstract
The utility model belongs to parasols technical field, is specifically related to a kind of umbrella cover rotating device of parasols.Described umbrella cover rotating device, comprise the turning cylinder, the rotary sleeve that are rotatably assorted, it is characterized in that this device also comprises band tooth spanner, Positioning Gear, Positioning Gear is fixed on turning cylinder, be installed on the lower ear groove of rotary sleeve with tooth spanner, the tooth on band tooth spanner carries out engaging and departing from action with the tooth on Positioning Gear.The utility model is engaged each other and disengaging movement by the tooth arranged on Positioning Gear and band tooth spanner, rotary sleeve can be made easily to relatively rotate axle rotate or locking, thus realize brace and rotarily drive umbrella cover tilt rotation or lock at an angle, and the selection space of rotational angle is larger, possesses solid and reliable advantage equally, human oriented design, has more market popularization value.
Description
Technical field
The utility model belongs to parasols technical field, is specifically related to a kind of umbrella cover rotating device of parasols.
Background technology
At present, the umbrella cover of parasols is generally fixed, it is by regulating vertical rod umbrella post height or regulating the umbrella bar height supporting umbrella cover, adjust umbrella cover height, but cannot adjust the angle of inclination of umbrella cover, at sunlight, wind direction or rain to when changing, the area that effectively utilizes of umbrella will diminish, can not be played it and block effect, user's needs cannot be met completely.
Chinese utility model patent number is: 201120260143.8, the locating slot of turning cylinder is snapped in or leaves by arranging stop pin, enable turning set relatively rotate axle to rotate or locking, thus realize brace and rotarily drive umbrella cover tilt rotation or lock at an angle, have and make umbrella cover tilt adjustment convenient, the simple advantage of positioning and locking.But in use, after needing to use larger strength to pull, stop pin and locating slot could be departed from, and stop pin has certain thickness, can not realize the adjustment of multiple angle.
Utility model content
For the problems referred to above, the purpose of this utility model is to design provides a kind of umbrella cover rotating device that can regulate parasols umbrella cover angle of inclination easily.
Described umbrella cover rotating device, comprise the turning cylinder, the rotary sleeve that are rotatably assorted, it is characterized in that this device also comprises band tooth spanner, Positioning Gear, Positioning Gear is fixed on turning cylinder, be installed on the lower ear groove of rotary sleeve with tooth spanner, the tooth on band tooth spanner carries out engaging or departing from action with the tooth on Positioning Gear.
Described umbrella cover rotating device, is characterized in that Positioning Gear inwall is provided with two grooves, and the groove on turning cylinder described in correspondence is provided with two boss stationary positioned gears, and Positioning Gear is fixing on the rotating shaft by holding screw.
Described umbrella cover rotating device, is characterized in that Positioning Gear being arranged stroke tooth and limiting block.
The stroke tooth that described Positioning Gear is arranged has several tooth mouths, and limiting block is two, is connected respectively with the both sides tooth mouth of some tooth mouths.
Described umbrella cover rotating device, is characterized in that three tooth mouths band tooth spanner had for engaging location, and by the lower ear groove chain connection bottom Flat-head internal hexagonal internal thread, Flat-head internal hexagonal outside nut and rotary sleeve.
Described umbrella cover rotating device, is characterized in that the device two ends formed after Flat-head internal hexagonal internal thread is spirally connected with Flat-head internal hexagonal outside nut are connected hexagon socket head cap screw lid respectively, and described hexagon socket head cap screw lid keeps off the lower ear groove both sides be connected on bottom rotary sleeve.
Described umbrella cover rotating device, is characterized in that rotary sleeve arranges screwed hole, is installed with cylindrical magnet by cup head Philip's head screw, and band tooth spanner is provided with cylinder boss, and described boss connects with cylindrical magnet magnetic and coordinates.
Described umbrella cover rotating device, is characterized in that turning cylinder and rotary sleeve are rotatably assorted by the large bearing that arranges and little bearing, and turning cylinder clamping arranges circlip for shaft and keeps off connecing with rotary sleeve and coordinate.
Described umbrella cover rotating device, is characterized in that turning cylinder end hollow is arranged, and line pulley cross-under umbrella rope is crossed by what arrange in inside.
The utility model is engaged each other and disengaging movement by the tooth arranged on Positioning Gear and band tooth spanner, rotary sleeve can be made easily to relatively rotate axle rotate or locking, thus realize brace and rotarily drive umbrella cover tilt rotation or lock at an angle, and the selection space of rotational angle is larger, possesses solid and reliable advantage equally, human oriented design, has more market popularization value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model cross section structure sectional view;
Fig. 3 is the A--A sectional structure schematic diagram of Fig. 2 in the utility model;
Fig. 4 is the utility model decomposition chart;
Fig. 5-Fig. 7 is the use structural representation that the utility model is applied to parasols.
In figure: 1 umbrella post, 2 braces, 3 braces, 4 handrails, 5 umbrella cover rotating devices, 501 turning cylinders, 502 rotary sleeves, 503 band tooth spanners, 504 Positioning Gears, 505 holding screws, 506 large bearings, 507 little bearings, 508 cross line pulley, 509 Flat-head internal hexagonal internal threads, 510 Flat-head internal hexagonal outside nuts, 511 hexagon socket head cap screw lids, 512 circlips for shaft, 513 cylindrical magnets, 514 cup head Philip's head screws, 515 umbrella ropes, 516 spacing shelves, 517 stroke teeth, 6 free-wheeling systems, 7 bases.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As Fig. 1, this umbrella cover rotating device 5 rear end is connected with the handrail 4 in umbrella vertical rod 1, and front end is connected with the brace 2 of umbrella, and the brace 2 of umbrella is connected with the brace 3 of umbrella by free-wheeling system 6.
As Fig. 2,3,4, described umbrella cover rotating device 5, comprise the turning cylinder 501, the rotary sleeve 502 that are rotatably assorted, turning cylinder 501 and rotary sleeve 502 are rotatably assorted by the large bearing 506 that arranges and little bearing 507, and turning cylinder 501 clamping arranges circlip for shaft 512 and keeps off connecing with rotary sleeve 502 and coordinate.This umbrella cover rotating device 5 also comprises band tooth spanner 503, Positioning Gear 504, Positioning Gear 504 inwall is provided with two grooves, groove on turning cylinder 501 described in correspondence is provided with two boss, during assembling, this boss and groove are socketed, and make Positioning Gear 504 be fixed on turning cylinder 501, Positioning Gear 504 is also arranged stroke tooth 517 and limiting block 516, the trip tooth 517 has several tooth mouths, and described limiting block 516 is two, is connected respectively with the both sides tooth mouth of some tooth mouths.Positioning Gear 504 is also fixed on turning cylinder 501 further by holding screw 505.Prevent positioning tooth axial displacement, by unlikely excessive with the angle of inclination controlling umbrella cover like this, and cause umbrella cover to overturn tenesmus.
As Fig. 2, 3, 4, with three tooth mouths tooth spanner 503 had for engaging location, Flat-head internal hexagonal internal thread 509 is successively through the side of ear groove lower bottom rotary sleeve 502, band tooth spanner 503, the opposite side of ear groove and Flat-head internal hexagonal outside nut 510 is descended to be spirally connected bottom rotary sleeve 502, namely tooth spanner 503 and turning cylinder 501 chain connection is with, after having assembled, at Flat-head internal hexagonal internal thread 509, the device two ends that Flat-head internal hexagonal outside nut 510 is formed connect hexagon socket head cap screw lid 511 respectively, block the lower ear groove bottom rotary sleeve 502, the each parts of this structure are spirally connected setting, install, convenient disassembly, stable connection, comparatively attractive in appearance.
As Fig. 2,3,4, three tooth mouths on band tooth spanner 503 carry out engaging or departing from action with several tooth mouths on Positioning Gear 504.Because Positioning Gear 504 has several tooth mouths, rotarily drive umbrella cover tilt rotation so can realize brace or lock at an angle, the selection space of rotational angle is larger.Rotary sleeve 502 arranges screwed hole, cylindrical magnet 513 is installed with by cup head Philip's head screw 514, band tooth spanner 503 is provided with cylinder boss, when umbrella cover does not need rotational angle time, just band tooth spanner 503 can be pulled toward rotary sleeve 502 direction, described boss and cylindrical magnet 513 magnetic are lived, make band tooth spanner 503 unlikely sagging, the tooth engaging self on band tooth spanner is caused to be separated, and cannot lock in place, collide with and hurt sb.'s feelings.When umbrella cover needs rotational angle time, just with hand, band tooth spanner 503 can be departed from rotary sleeve 502, pull open band tooth spanner 503 to make it with rotary sleeve 502 in an angle of 90 degrees (as Fig. 5), described boss is separated with cylindrical magnet 513, pull band tooth spanner 503 again and rotate (as Fig. 6) to the left or to the right, rotate to desired location, upwards reset strap tooth spanner locking (as Fig. 7), complete umbrella cover and tilt and locking function.
Under the prerequisite not departing from the utility model principle, this product can also make some modification and improvement, it should be pointed out that for the person of ordinary skill of the art, and these modification and improvement project also should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. umbrella cover rotating device, comprise the turning cylinder (501), the rotary sleeve (502) that are rotatably assorted, it is characterized in that this device also comprises band tooth spanner (503), Positioning Gear (504), Positioning Gear (504) is fixed on turning cylinder (501), band tooth spanner (503) is installed on the lower ear groove of rotary sleeve (502), and the tooth on band tooth spanner (503) carries out engaging or departing from action with the tooth on Positioning Gear (504).
2. umbrella cover rotating device as claimed in claim 1, it is characterized in that Positioning Gear (504) inwall is provided with two grooves, the upper groove described in correspondence of turning cylinder (501) is provided with two boss stationary positioned gears (504), and Positioning Gear (504) is also fixed on turning cylinder (501) by holding screw (505).
3. umbrella cover rotating device as claimed in claim 1 or 2, is characterized in that Positioning Gear (504) being arranged stroke tooth (517) and limiting block (516).
4. umbrella cover rotating device as claimed in claim 3, it is characterized in that the upper stroke tooth (517) arranged of Positioning Gear (504) has several tooth mouths, limiting block (516) is two, is connected respectively with the both sides tooth mouth of some tooth mouths.
5. umbrella cover rotating device as claimed in claim 1, it is characterized in that three tooth mouths band tooth spanner (503) had for engaging location, and by the lower ear groove chain connection bottom Flat-head internal hexagonal internal thread (509), Flat-head internal hexagonal outside nut (510) and rotary sleeve (502).
6. umbrella cover rotating device as claimed in claim 5, it is characterized in that the device two ends formed after Flat-head internal hexagonal internal thread (509) is spirally connected with Flat-head internal hexagonal outside nut (510) are connected hexagon socket head cap screw lid (511) respectively, described hexagon socket head cap screw lid (511) gear is connected on the lower ear groove both sides of rotary sleeve (502) bottom.
7. the umbrella cover rotating device as described in claim 1 or 5 or 6, it is characterized in that rotary sleeve (502) arranges screwed hole, cylindrical magnet (513) is installed with by cup head Philip's head screw (514), band tooth spanner is provided with cylinder boss, and described boss connects with cylindrical magnet (513) magnetic and coordinates.
8. umbrella cover rotating device as claimed in claim 1, it is characterized in that turning cylinder (501) and rotary sleeve (502) are rotatably assorted by the large bearing (506) that arranges and little bearing (507), turning cylinder (501) clamping arranges circlip for shaft (512) and keeps off connecing with rotary sleeve (502) and coordinate.
9. umbrella cover rotating device as claimed in claim 1, is characterized in that turning cylinder (501) end hollow is arranged, and line pulley (508) cross-under umbrella rope (515) is crossed by what arrange in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754131.4U CN204467188U (en) | 2014-12-05 | 2014-12-05 | Umbrella cover rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754131.4U CN204467188U (en) | 2014-12-05 | 2014-12-05 | Umbrella cover rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467188U true CN204467188U (en) | 2015-07-15 |
Family
ID=53622935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754131.4U Expired - Fee Related CN204467188U (en) | 2014-12-05 | 2014-12-05 | Umbrella cover rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204467188U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477784A (en) * | 2018-06-22 | 2018-09-04 | 临海市佳德休闲用品有限公司 | A kind of device for adjusting umbrella cover angle |
| CN108618301A (en) * | 2018-07-09 | 2018-10-09 | 星际纵横（厦门）信息科技有限公司 | A kind of outdoor umbrella rotary joint |
| CN109008116A (en) * | 2018-09-29 | 2018-12-18 | 何勇 | A kind of parasols umbrella cover Sloped rotating mechanism |
| CN111166025A (en) * | 2020-03-19 | 2020-05-19 | 临海市东塍伞业辅材厂 | Rotating mechanism facilitating rotation of umbrella fabric |
-
2014
- 2014-12-05 CN CN201420754131.4U patent/CN204467188U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477784A (en) * | 2018-06-22 | 2018-09-04 | 临海市佳德休闲用品有限公司 | A kind of device for adjusting umbrella cover angle |
| CN108618301A (en) * | 2018-07-09 | 2018-10-09 | 星际纵横（厦门）信息科技有限公司 | A kind of outdoor umbrella rotary joint |
| CN108618301B (en) * | 2018-07-09 | 2024-01-30 | 云未科技有限公司 | Rotary joint for outdoor umbrella |
| CN109008116A (en) * | 2018-09-29 | 2018-12-18 | 何勇 | A kind of parasols umbrella cover Sloped rotating mechanism |
| CN111166025A (en) * | 2020-03-19 | 2020-05-19 | 临海市东塍伞业辅材厂 | Rotating mechanism facilitating rotation of umbrella fabric |
| CN111166025B (en) * | 2020-03-19 | 2020-11-03 | 临海市东塍伞业辅材厂 | Rotating mechanism facilitating rotation of umbrella fabric |
| CN111920161A (en) * | 2020-03-19 | 2020-11-13 | 临海市东塍伞业辅材厂 | Rotating mechanism facilitating rotation of umbrella fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |