CN202739034U - Sun umbrella angle adjustment device - Google Patents
Sun umbrella angle adjustment device Download PDFInfo
- Publication number
- CN202739034U CN202739034U CN 201220338048 CN201220338048U CN202739034U CN 202739034 U CN202739034 U CN 202739034U CN 201220338048 CN201220338048 CN 201220338048 CN 201220338048 U CN201220338048 U CN 201220338048U CN 202739034 U CN202739034 U CN 202739034U
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- Prior art keywords
- lock
- lock dog
- plug
- pivoted housing
- turning handle
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- 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 relates to a sun umbrella angle adjustment device. The sun umbrella angle adjustment device comprises a core rod hinged to an umbrella rod sliding sleeve, a rotating sleeve fixedly connected to a cantilever and a lock mechanism arranged between the rotating sleeve and the core rod, wherein the rotating sleeve is sleeved on the core rod; the outer wall of the core rod is provided with lock teeth; a lock piece chute is arranged at the position of the rotating sleeve on one side of the core rod lock teeth; a lock piece is arranged in the lock piece chute; the lock teeth are arranged on the top of the lock piece; the rotating sleeve is provided with a rotating handle; and the rotating handle is connected with the lock piece through a lock piece lifting device. When in use, the rotating handle is rotated to lift the lock piece, so that the lock piece is separated from the lock teeth on the core rod, and the cantilever can be rotated by wrenching the rotating handle, so that the umbrella face angle of inclination of a sun umbrella can be adjusted, and the effect of effective sunshading is achieved. When the rotating handle is loosened, the lock piece and the lock teeth on the core rod are clamped, and the rotating sleeve is locked on the core rod, so that the umbrella face is fixed. The sun umbrella angle adjustment device has the advantages that the lock force is large and the angle is continuous and adjustable.
Description
Technical field
The utility model relates to the sunshade goods, particularly to the improvement of parasol umbrella cover inclination angle regulator.
Background technology
Parasol is widely used in the daily life, and when using parasol, because the movement of the sun, the angle of sunlight changes, and need to carry out corresponding adjusting to the umbrella cover angle of inclination of parasol, just can reach the purpose of effective sunshade.
Present parasol angle regulator is by being hinged at plug on the umbrella bar sliding sleeve, being fixedly connected on the pivoted housing on the cantilever, and the lockable mechanism that is located between pivoted housing and the plug forms, and pivoted housing is enclosed within on the plug.Throw off lockable mechanism, can freely rotate between pivoted housing and the plug, namely the cantilever of parasol is free to rotate, has realized that the angle of inclination of umbrella cover is regulated.
But present lockable mechanism is that to adopt screw to hold out against fixing mostly, will unclamp screw during operation and pull a handle again the umbrella cover angle is regulated, and also wants at last the tighten the screws locking, uses to bother.And locking power is little, meets wind and skids easily weak effect.
The utility model content
The parasol angle regulator that provides a kind of locking power large, easy to use is provided the utility model purpose, uses with convenient.
Scheme of the present utility model is: a kind of parasol angle regulator, comprise the plug that is hinged on the umbrella bar sliding sleeve, be fixedly connected on the pivoted housing on the cantilever, pivoted housing is enclosed within on the plug, and be located at lockable mechanism between pivoted housing and the plug, it is characterized in that: be shaped with the lock tooth on the outer wall of plug, the position that is positioned at plug lock tooth one side on the pivoted housing is shaped with the lock dog chute, lock dog is located in the lock dog chute, the end face of lock dog is shaped with the lock tooth, a turning handle is housed on the pivoted housing, is connected by the lock dog lifting device between turning handle and the lock dog.
Described lock dog lifting device is at turning handle cam to be housed fixedly, and cam contacts on lock dog.
Perhaps described lock dog lifting device is to be shaped with tooth bar in the side of lock dog, is fixed with gear on the turning handle, gear and the engagement of described tooth bar.
Perhaps described lock dog lifting device is to be wound with drag-line at turning handle, and an end of drag-line is fixedly connected on the lock dog, connects by drag-line between lock dog and the turning handle.
Be provided with back-moving spring in the lock dog chute, back-moving spring is pressed on the lock dog.
The utility model has the advantages that: rotate turning handle during use and promote lock dog, make it with plug on the lock tooth break away from, pull turning handle cantilever is rotated, thereby regulate the umbrella cover inclination angle of parasol; Unclamp turning handle, the lock tooth clamping on lock dog and the plug, pivoted housing is locked on the plug, and the parasol umbrella cover is fixed, and has advantage easy to use.Owing to adopt lock tooth locking between plug and the pivoted housing, thereby have also that locking power is large, the continuously adjustable advantage of angle.
Description of drawings
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings for the below.
Fig. 1 is the connection diagram of the utility model on parasol.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the profile of A-A direction among Fig. 2.
Fig. 4 is the structural representation of embodiment two.
Fig. 5 is the structural representation of embodiment three.
Description of symbols among the figure: 1 umbrella bar sliding sleeve, 2 umbrella bars, 3 pull bars, 4 umbrella covers, 5 cantilevers, 6 pivoted housings, 7 plugs, 8 shake the hand, 9 bases, 10 lock dogs, 11 cams, 12 springs, 13 cover plates, 14 fixed screws, 15 turning handles, 16 gears, 17 drag-lines.
In pivoted housing: 61 lock dog chutes, 62 limiting steering grooves.
In plug: 71 connecting pins, 72 lacing holes, 73 limiting steering pieces.
The specific embodiment
Embodiment one
Referring to Fig. 1, parasol comprises umbrella bar sliding sleeve 1, umbrella bar 2, pull bar 3, umbrella cover 4, cantilever 5, shake the hand 8 and the structure such as base 9.
Be hinged with plug 7 on the umbrella bar sliding sleeve 1, be fixedly connected with pivoted housing 6 on the cantilever 5, pivoted housing 6 is enclosed within on the plug 7.
When pivoted housing 6 rotates, drive cantilever 5 and rotate, the inclination angle of the umbrella cover 4 of parasol can change.
The utility model mainly is that plug 7, pivoted housing 6 and lockable mechanism are between the two improved, and embodiment one structure of this part as shown in Figures 2 and 3.
Be shaped with the lock tooth on the outer wall of plug 7, the lock tooth distributes ringwise.
Pivoted housing 6 is enclosed within on the plug 7 and with the jump ring axial limiting, the position that is positioned at plug lock tooth one side on the pivoted housing 6 is shaped with lock dog chute 61, and lock dog 10 is located in the lock dog chute 61 and can moves in chute.
The end face of lock dog 10 is shaped with the lock tooth, and the lock tooth of plug 7 and lock dog 10 coincide mutually.
Be provided with back-moving spring 12 in the lock dog chute 61, back-moving spring 12 is pressed on the lock dog 10, makes lock dog 10 and plug 7 clampings, with pivoted housing 6 and plug 7 lockings, can not relatively rotate.
Be positioned on the pivoted housing 6 on the left and right sides wall of lock dog chute 61 positions and be shaped with two through holes, turning handle 15 passes above-mentioned two through holes and is installed on the pivoted housing 6, and cam 11 fixedly is housed on the turning handle 15, the inside fluting of lock dog 10, cam 11 is arranged in above-mentioned groove, contacts on the bottom surface of groove.
Rotate turning handle 15, cam 11 rotates, and lock dog 10 is depressed, and lock dog 10 separates with plug 7, and the lock tooth is thrown off.Pull turning handle 15 this moment, and pivoted housing 6 can produce relative rotation with plug 7.
Unclamp turning handle 15, lock dog 10 resets under the effect of back-moving spring 12, and with plug 7 clampings, pivoted housing 6 lockings are not rotatable.
For the limiting rotating angle scope, be shaped with limiting steering groove 62 at pivoted housing 6, be shaped with the limiting steering piece 73 of protrusion on the plug 7, the moving range of limiting steering piece 73 in limiting steering groove 62 defines in relative rotation angle of pivoted housing 6 and plug 7, prevents parasol umbrella cover over-tilting.
Embodiment two
Two pairs of above-mentioned lock dog lifting devices of embodiment have proposed another kind of scheme, as shown in Figure 4, be shaped with tooth bar at the trailing flank of lock dog 10, turning handle 15 is installed on the pivoted housing 6 on the position corresponding to lock dog 10 rear sides, be fixed with gear 16 on the turning handle 15, gear 16 and described tooth bar engagement.
Rotate turning handle 15, gear 16 rotates, and drives lock dog 10 and moves down, and lock dog 10 separates with plug 7, and the lock tooth is thrown off.Pull turning handle 15 this moment, and pivoted housing 6 can produce relative rotation with plug 7.
Unclamp turning handle 15, lock dog 10 resets under the effect of back-moving spring 12, and with plug 7 clampings, pivoted housing 6 lockings are not rotatable.
The structure of other parts of plug 7, pivoted housing 6 is identical with embodiment one.
Embodiment three
Three pairs of above-mentioned lock dog lifting devices of embodiment have proposed another kind of scheme, as shown in Figure 5, the installation site of turning handle 15 is identical with embodiment two, is wound with drag-line 17 at turning handle 15, one end of drag-line 17 is fixedly connected on the lock dog 10, connects by drag-line 17 between lock dog 10 and the turning handle 15.
Drag-line 17 adopts has flexible sheet metal, such as phosphorus bronze sheet, copper sheet etc.
Rotate turning handle 15, drag-line 17 is left behind lock dog 10, and lock dog 10 separates with plug 7, and the lock tooth is thrown off.Pull turning handle 15 this moment, and pivoted housing 6 can produce relative rotation with plug 7.
Unclamp turning handle 15, lock dog 10 resets under the effect of back-moving spring 12, and with plug 7 clampings, pivoted housing 6 lockings are not rotatable.
The structure of other parts of plug 7, pivoted housing 6 is identical with embodiment one.
Claims (5)
1. parasol angle regulator, comprise the plug (7) that is hinged on the umbrella bar sliding sleeve (1), be fixedly connected on the pivoted housing (6) on the cantilever (5), pivoted housing (6) is enclosed within on the plug (7), and be located at lockable mechanism between pivoted housing (6) and the plug (7), it is characterized in that: be shaped with the lock tooth on the outer wall of plug (7), the position that is positioned at plug lock tooth one side on the pivoted housing (6) is shaped with lock dog chute (61), lock dog (10) is located in the lock dog chute (61), the end face of lock dog (10) is shaped with the lock tooth, a turning handle (15) is housed on the pivoted housing (6), is connected by the lock dog lifting device between turning handle (15) and the lock dog (10).
2. parasol angle regulator as claimed in claim 1, it is characterized in that: described lock dog lifting device is at turning handle (15) cam (11) to be housed fixedly, and cam (11) contacts on lock dog (10).
3. parasol angle regulator as claimed in claim 1, it is characterized in that: described lock dog lifting device, be to be shaped with tooth bar in the side of lock dog (10), be fixed with gear (16) on the turning handle (15), gear (16) and described tooth bar engagement.
4. parasol angle regulator as claimed in claim 1, it is characterized in that: described lock dog lifting device, to be wound with drag-line (17) at turning handle (15), one end of drag-line (17) is fixedly connected on the lock dog (10), connects by drag-line (17) between lock dog (10) and the turning handle (15).
5. as claimed in claim 1 or 2 or 3 or 4 parasol angle regulator, it is characterized in that: be provided with back-moving spring (12) in the lock dog chute (61), back-moving spring (12) is pressed on the lock dog (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338048 CN202739034U (en) | 2012-07-09 | 2012-07-09 | Sun umbrella angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338048 CN202739034U (en) | 2012-07-09 | 2012-07-09 | Sun umbrella angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739034U true CN202739034U (en) | 2013-02-20 |
Family
ID=47698502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338048 Expired - Lifetime CN202739034U (en) | 2012-07-09 | 2012-07-09 | Sun umbrella angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928227A (en) * | 2017-11-16 | 2018-04-20 | 郑州国知网络技术有限公司 | A kind of gardens solar protection devices for being installed on adjustable-angle on seat |
| CN108412893A (en) * | 2018-06-11 | 2018-08-17 | 广东广航科技有限公司 | A kind of angle drive |
| CN112006393A (en) * | 2020-08-19 | 2020-12-01 | 陈惠风 | Outdoor sunshade umbrella capable of being automatically adjusted according to change of sun angle |
-
2012
- 2012-07-09 CN CN 201220338048 patent/CN202739034U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928227A (en) * | 2017-11-16 | 2018-04-20 | 郑州国知网络技术有限公司 | A kind of gardens solar protection devices for being installed on adjustable-angle on seat |
| CN108412893A (en) * | 2018-06-11 | 2018-08-17 | 广东广航科技有限公司 | A kind of angle drive |
| CN112006393A (en) * | 2020-08-19 | 2020-12-01 | 陈惠风 | Outdoor sunshade umbrella capable of being automatically adjusted according to change of sun angle |
| CN112006393B (en) * | 2020-08-19 | 2021-08-24 | 浙江康富休闲用品有限公司 | Outdoor sunshade umbrella capable of being automatically adjusted according to change of sun angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sun umbrella angle adjustment device Effective date of registration: 20161104 Granted publication date: 20130220 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: ZHEJIANG QINDA TRAVELLING PRODUCTS Co.,Ltd. Registration number: 2016330000085 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180907 Granted publication date: 20130220 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: ZHEJIANG QINDA TRAVELLING PRODUCTS Co.,Ltd. Registration number: 2016330000085 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |