CN102090766A - Anti-slip locking mechanism of sunshade umbrella and operating method thereof - Google Patents
Anti-slip locking mechanism of sunshade umbrella and operating method thereof Download PDFInfo
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- CN102090766A CN102090766A CN2011100479332A CN201110047933A CN102090766A CN 102090766 A CN102090766 A CN 102090766A CN 2011100479332 A CN2011100479332 A CN 2011100479332A CN 201110047933 A CN201110047933 A CN 201110047933A CN 102090766 A CN102090766 A CN 102090766A
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- slip
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- sliding seat
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Abstract
The invention relates to an anti-slip locking mechanism of a sunshade umbrella, which is designed for solving the technical problem of poor anti-slip locking effect of the existing like products. The mechanism comprises a locking sliding seat, a torsion spring, a hand cranking shaft, an eccentric anti-slip wheel, a fixed cover and a rocking handle. Design key points are as follows: the eccentric anti-slip wheel is connected with a rubber gasket and the hand cranking shaft and is placed in the locking sliding seat for limit rotation; the hand cranking shaft is connected with the rocking handle through the fixed cover; the fixed cover is connected with the locking sliding seat; and the torsion spring is connected between the eccentric anti-slip wheel and the locking sliding seat. Compared with the prior art, the anti-slip locking mechanism has the advantages of simpler structure, good anti-slip locking effect and high reliability, and is more convenient in operation and use, thus being taken as structural improvement of the existing like products.
Description
Technical field
The present invention relates to the parts of parasols, is a kind of on-slip retaining mechanism and actuating method thereof of parasols.
Background technology
Parasols is widely used in life by people as a kind of instrument of sunshade screening rain.Existing parasols kind is more, a great variety of models, and comparatively common have telescopic parasols, a collapsible parasols.
Granted publication CN201160574Y as the Chinese patent literature publication, December 10 2008 Granted publication day, the utility model name is called " telescopic sunshade hanging umbrella ", a kind of telescopic sunshade hanging umbrella is specifically disclosed, it comprises a umbrella column, and this umbrella column top is provided with the operating mechanism of opening and draw in umbrella stand and umbrella cover by the umbrella stand of bend pipe connection one band umbrella cover, the center of this umbrella stand is provided with a umbrella rope that links to each other with this operating mechanism, and this umbrella column bottom connects the umbrella shank of a band fixed disk.Disclose a kind of locking device in the specification of this utility model, this locking device adopts bolting, or cam mechanism locking.
The Granted publication CN201460392U of Chinese patent literature publication and for example, May 12 2010 Granted publication day, the utility model name is called " a kind of parasol ", a kind of parasol is specifically disclosed, comprise base, support bar and umbrella body, support bar top is hinged with the suspension rod that is used to hang the umbrella body, the umbrella body is hung on the suspension rod top, the terminal extension and contraction control structure that connects the umbrella body of suspension rod, be provided with slide construction between suspension rod end and the support bar, the extension and contraction control structure comprises capstan winch, cable wire in the capstan winch passes and connects umbrella body capstan winch behind the suspension rod and be provided with outward and shake handle, and slide construction comprises pole and be socketed in the sliding sleeve of support bar outside that pole one end is fixedly connected on the sliding sleeve, the hinged suspension rod end of the pole other end, sliding sleeve is provided with the set lever that is used for fixing on support bar.That is, this utility model discloses a kind of slide construction, and is used for the set lever of this slide construction.
Above-mentioned two documents all disclose a kind of locking device that is used for on-slip, and disclose or hinted a kind of method by cam mechanism locking.Though method is feasible, also there are some defectives, easily loosening as the locking position, or because locking position long term wear causes locking to be lost efficacy.
Summary of the invention
For overcoming above-mentioned deficiency, the objective of the invention is to provide a kind of on-slip retaining mechanism and actuating method thereof of parasols to this area, make it solve the existing not good enough technical problem of like product on-slip locking effect.Its objective is and be achieved through the following technical solutions.
A kind of on-slip retaining mechanism of parasols, this mechanism comprises locking sliding seat, torsion spring, shake the hand axle, eccentric limited slip wheel, fixed cap, rocking handle, the locking sliding seat of this mechanism and support bar riveted joint, support bar is connected with vertical rod, is inserted in adjustable pipe in the locking sliding seat, and adjustable pipe is provided with stop collar, one end of adjustable pipe is provided with the umbrella body, one end hinged securement of the other end and hinged pipe, the other end of hinged pipe and vertical rod hinged securement, the junction of adjustable pipe and hinged pipe is provided with umbrella body folding assembly.Hinged, hinged pipe and hinged, the hinged pipe of adjustable pipe and hinged and adjustable pipe the slip during locking sliding seat of vertical rod of this parasols by locking sliding seat and support bar, regulate the lifting of umbrella body, by opening or closing of umbrella body folding assembly control umbrella body, the stop collar of adjustable pipe prevents that adjustable pipe from skidding off this locking sliding seat.It is characterized in that described eccentric limited slip wheel connects rubber sheet gasket, eccentric limited slip wheel places spacing rotation in the described locking sliding seat, eccentric limited slip wheel connects the described axle of shaking the hand, the axle of shaking the hand passes fixed cap and connects rocking handle, fixed cap connects the locking sliding seat, and described eccentric limited slip wheel is connected torsion spring with locking between the sliding seat.The rubber sheet gasket of eccentric limited slip wheel plays the locking effect, and the axle of shaking the hand, rocking handle are the operating mechanism of eccentric limited slip wheel, and torsion spring plays the locking back to eccentric limited slip wheel and keeps the effect of self-locking.
Described eccentric limited slip wheel and rubber sheet gasket are connected as a single entity, and promptly eccentric limited slip wheel and rubber sheet gasket improve this mechanism stability and security as same parts injection mo(u)lding.
The inboard arcwall face of described locking sliding seat is provided with two limited blocks, and described eccentric limited slip wheel is provided with the spacing muscle that rotates between described two limited blocks.Realize the spacing rotation of rocking handle by this structure.
One end external diameter of described eccentric limited slip wheel is provided with the wheel arched ribs, and a described end external diameter of shaking the hand axle is provided with an arched ribs, and the wheel arched ribs is arranged at the external diameter of wheel arched ribs, axle arched ribs with axle arched ribs engagement, torsion spring.The axle arched ribs of the wheel arched ribs of off-centre limited slip wheel, the axle of shaking the hand cooperates spacing muscle, the rubber sheet gasket of eccentric limited slip wheel to make torsion spring be limited in the external diameter of wheel arched ribs, axle arched ribs and locks between the internal diameter of sliding seat.
Described fixed cap is fixed in the cover for seat of locking sliding seat one side by self-tapping screw, and arrangement space is comparatively reasonable, makes things convenient for torsion spring, the axle of shaking the hand, eccentric limited slip wheel be fixed in the locking sliding seat as a whole, made things convenient for assembling, the maintenance of this mechanism.
Be removable the connection between described shake the hand axle and the described rocking handle.When needing actuating on-slip retaining mechanism, rocking handle is connected with the axle of shaking the hand, when operation on-slip retaining mechanism is finished, rocking handle is unloaded, prevent to remove the on-slip locking state because of careless rotation crank.
The cover for seat of described fixed cap and locking sliding seat is triangular in shape.
The described axle of shaking the hand is provided with the polygon groove, and described rocking handle is provided with the polygon inserted link, and the polygon inserted link cooperates with the polygon slot.
Design feature according to the on-slip retaining mechanism of above-mentioned parasols, its actuating method is: when needs on-slip is locked, at first described rocking handle is connected with the axle of shaking the hand, connect the back rotation crank; rocking handle drives the axle of shaking the hand; the axle of shaking the hand drives eccentric limited slip wheel, described rubber sheet gasket and described adjustable pipe chucking are realized on-slip locking; After finishing on-slip locking, unload rocking handle, by described torsion spring eccentric limited slip wheel is applied torsion, keep the self-locking of eccentric limited slip wheel.
Structure of the present invention is comparatively simple, and it is comparatively convenient to manipulate, and compared with prior art, the on-slip locking effect is good, and the reliability height is suitable as the architecture advances that has like product now.
Description of drawings
Fig. 1 is the structural representation that the present invention is installed on parasols, and dotted line is the state of umbrella body rising back umbrella body, adjustable pipe, hinged pipe, umbrella body folding assembly among the figure, and A portion has done to confine.
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1, has made A-A among the figure and has analysed and observe.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2, has made B-B among the figure and has analysed and observe.
Fig. 4 is the B-B sectional structure schematic diagram of Fig. 3.
Fig. 5 is an eccentric limited slip wheel rotary state structural representation of the present invention, and arrow is represented the rotation direction of rubber sheet gasket among the figure, and dotted line is that eccentric limited slip wheel and rubber sheet gasket rotate the back state.
Fig. 6 is a blast structural representation of the present invention.
The specific embodiment
Now in conjunction with the accompanying drawings, the present invention is further described.The name of sequence number is called among the figure: vertical rod 1, support bar 2, adjustable pipe 3, rubber sheet gasket 4, torsion spring 5, locking sliding seat 6, limited block 601, cover for seat 602, the axle 7 of shaking the hand, axle arched ribs 701, eccentric limited slip wheel 8, spacing muscle 801, wheel arched ribs 802, fixed cap 9, rocking handle 10, self-tapping screw 11, stop collar 12.
As shown in Figure 1, be the structural representation that the present invention is installed on parasols, certainly, the parasols of the present invention in being suitable for figure, also be fit to other telescopic parasols.Shown in Figure 2, be structural representation of the present invention.
In conjunction with Fig. 3～Fig. 6 the present invention is described in detail.The on-slip retaining mechanism of this parasols comprises locking sliding seat 6, torsion spring 5, shake the hand axle 7, eccentric limited slip wheel 8, fixed cap 9, rocking handle 10, support bar 2 riveted joints of locking sliding seat and parasols, support bar connects vertical rod 1, the locking sliding base sleeve connects adjustable pipe 3, and adjustable pipe is provided with the stop collar 12 of stroke limit.Adjustable pipe one end is provided with the umbrella body, and an end of the other end and hinged pipe is hinged, the other end of hinged pipe and vertical rod hinged securement.The junction of adjustable pipe and hinged pipe is provided with the umbrella body folding assembly that is used for parachute-opening or closes umbrella.The locking sliding seat is triangular in shape, and wherein drift angle is an arc, is provided with two limited blocks 601 on the inboard arcwall face of locking sliding seat, and eccentric limited slip wheel places in the locking sliding seat, and eccentric limited slip wheel is provided with the spacing muscle 801 that rotates between above-mentioned two limited blocks.Eccentric limited slip wheel one end external diameter is provided with wheel arched ribs 802, the axle one end external diameter of shaking the hand is provided with an arched ribs 701, at the external diameter of wheel arched ribs, axle arched ribs a torsion spring that is used to connect eccentric limited slip wheel and locking sliding seat is set, eccentric limited slip wheel is connected with spool arched ribs is meshing by taking turns arched ribs with shaking the hand between the axle.An other end of shaking the hand passes fixed cap grafting rocking handle, and fixed cap is fixed in the cover for seat 602 of locking sliding seat one side by self-tapping screw 11.
On-slip locking with adjustable pipe is adjusted to example, and concrete on-slip locking operation is described.When need are regulated adjustable pipe, rocking handle is connected with the axle of shaking the hand, only need rotation crank; rocking handle drives the axle of shaking the hand, the axle of shaking the hand drives eccentric limited slip wheel, removes locking between rubber sheet gasket 4 on the eccentric limited slip wheel and the adjustable pipe; at this moment; can regulate adjustable pipe to assigned address, again according to opposite with aforesaid operations, rubber sheet gasket and adjustable pipe are locked again; promptly finished the locking process of this on-slip retaining mechanism; after finishing locking, unload rocking handle, eccentric limited slip wheel keeps self-locking under the torsion spring effect.
Foregoing is intended to illustrate technological means of the present invention, and unrestricted technical scope of the present invention.As adopt technological means of the present invention, and making the improvement that those skilled in the art may be obvious that, should belong in the scope that the present invention protects.
Claims (9)
1. the on-slip retaining mechanism of a parasols, this mechanism comprises torsion spring (5), locking sliding seat (6), shake the hand axle (7), eccentric limited slip wheel (8), fixed cap (9), rocking handle (10), the locking sliding seat of this mechanism and support bar (2) riveted joint, support bar is connected with vertical rod (1), be inserted in adjustable pipe (3) in the locking sliding seat, adjustable pipe is provided with stop collar (12), one end of adjustable pipe is provided with the umbrella body, one end hinged securement of the other end and hinged pipe, the other end of hinged pipe and vertical rod hinged securement, the junction of adjustable pipe and hinged pipe are provided with umbrella body folding assembly; It is characterized in that described eccentric limited slip wheel (8) connects rubber sheet gasket (4), eccentric limited slip wheel places spacing rotation in the described locking sliding seat (6), eccentric limited slip wheel connects the described axle (7) of shaking the hand, the axle of shaking the hand passes fixed cap (9) and connects rocking handle (10), fixed cap connects the locking sliding seat, and described eccentric limited slip wheel is connected torsion spring (5) with locking between the sliding seat.
2. according to the on-slip retaining mechanism of the described parasols of claim 1, it is characterized in that described eccentric limited slip wheel (8) and rubber sheet gasket (4) are connected as a single entity.
3. according to the on-slip retaining mechanism of the described parasols of claim 1, it is characterized in that the inboard arcwall face of described locking sliding seat (6) is provided with two limited blocks (601), described eccentric limited slip wheel (8) is provided with the spacing muscle (801) that rotates between described two limited blocks.
4. according to the on-slip retaining mechanism of the described parasols of claim 1, an end external diameter that it is characterized in that described eccentric limited slip wheel (8) is provided with wheel arched ribs (802), a described end external diameter of shaking the hand axle (7) is provided with an arched ribs (701), the wheel arched ribs is arranged at the external diameter of wheel arched ribs, axle arched ribs with axle arched ribs engagement, torsion spring (5).
5. according to the on-slip retaining mechanism of the described parasols of claim 1, it is characterized in that described fixed cap (9) is fixed in the cover for seat (602) of locking sliding seat (6) one sides by self-tapping screw (11).
6. according to the on-slip retaining mechanism of the described parasols of claim 1, it is characterized in that between described shake the hand axle (7) and the described rocking handle (10) be removable the connection.
7. according to the on-slip retaining mechanism of the described parasols of claim 5, it is characterized in that the cover for seat (602) of described fixed cap (9) and locking sliding seat (6) is triangular in shape.
8. according to the on-slip retaining mechanism of the described parasols of claim 6, it is characterized in that the described axle (7) of shaking the hand is provided with the polygon groove, described rocking handle (10) is provided with the polygon inserted link, and the polygon inserted link cooperates with the polygon slot.
9. according to the actuating method of the on-slip retaining mechanism of the described parasols of claim 1, it is characterized in that:
When needs on-slip is locked, at first described rocking handle (10) is connected with the axle (7) of shaking the hand, connect the back rotation crank, rocking handle drives the axle of shaking the hand, and the axle of shaking the hand drives eccentric limited slip wheel (8), and described rubber sheet gasket (4) is realized on-slip locking with described adjustable pipe (3) chucking;
After finishing on-slip locking, unload rocking handle, by described torsion spring (5) eccentric limited slip wheel is applied torsion, keep the self-locking of eccentric limited slip wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047933 CN102090766B (en) | 2011-02-24 | 2011-02-24 | Anti-slip locking mechanism of sunshade umbrella and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047933 CN102090766B (en) | 2011-02-24 | 2011-02-24 | Anti-slip locking mechanism of sunshade umbrella and operating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102090766A true CN102090766A (en) | 2011-06-15 |
| CN102090766B CN102090766B (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110047933 Active CN102090766B (en) | 2011-02-24 | 2011-02-24 | Anti-slip locking mechanism of sunshade umbrella and operating method thereof |
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| Country | Link |
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| CN (1) | CN102090766B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863938A (en) * | 2015-06-10 | 2015-08-26 | 宁波市沃瑞斯机械科技有限公司 | Self-locking sunshade supporting rod |
| CN106039635A (en) * | 2016-06-14 | 2016-10-26 | 迪伦·琼斯 | Barbell balance weight fixing ring safe to use |
| CN109854124A (en) * | 2017-11-30 | 2019-06-07 | 江西金马金属制品有限公司 | A kind of crank handle device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6418950B1 (en) * | 2000-12-14 | 2002-07-16 | Windbrella Products Corp. | Umbrella having a rotation prevention mechanism |
| US6722381B2 (en) * | 2002-06-19 | 2004-04-20 | Jin Sheng Lai | Mechanism for umbrella self lock operation |
| CN101692943A (en) * | 2009-07-07 | 2010-04-14 | 毛坤龙 | Sun umbrella |
| CN101926537A (en) * | 2010-07-27 | 2010-12-29 | 王英英 | Locking mechanism of zipper of sun umbrella and locking method thereof |
| CN201938577U (en) * | 2011-02-24 | 2011-08-24 | 王英英 | Slide stop locking mechanism of sunshade |
-
2011
- 2011-02-24 CN CN 201110047933 patent/CN102090766B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6418950B1 (en) * | 2000-12-14 | 2002-07-16 | Windbrella Products Corp. | Umbrella having a rotation prevention mechanism |
| US6722381B2 (en) * | 2002-06-19 | 2004-04-20 | Jin Sheng Lai | Mechanism for umbrella self lock operation |
| CN101692943A (en) * | 2009-07-07 | 2010-04-14 | 毛坤龙 | Sun umbrella |
| CN101926537A (en) * | 2010-07-27 | 2010-12-29 | 王英英 | Locking mechanism of zipper of sun umbrella and locking method thereof |
| CN201938577U (en) * | 2011-02-24 | 2011-08-24 | 王英英 | Slide stop locking mechanism of sunshade |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863938A (en) * | 2015-06-10 | 2015-08-26 | 宁波市沃瑞斯机械科技有限公司 | Self-locking sunshade supporting rod |
| CN106039635A (en) * | 2016-06-14 | 2016-10-26 | 迪伦·琼斯 | Barbell balance weight fixing ring safe to use |
| CN106039635B (en) * | 2016-06-14 | 2018-12-14 | 迪伦·琼斯 | Use safe barbell Weight plate fixed ring |
| CN109854124A (en) * | 2017-11-30 | 2019-06-07 | 江西金马金属制品有限公司 | A kind of crank handle device |
| CN109854124B (en) * | 2017-11-30 | 2020-08-25 | 江西金马金属制品有限公司 | Rocking handle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102090766B (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315192 room 3, building 204, Changfeng Village, Yinzhou District, Zhejiang, Ningbo Applicant after: Wang Yingying Address before: Liu Village Industrial Zone 317004 Zhejiang 317000 Daejeon Daejeon streets (Ocean Road) coastal Quancai umbrella Co Ltd Applicant before: Wang Yingying |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Liu Village Industrial Zone 317004 Zhejiang 317000 Daejeon Daejeon streets (Ocean Road) coastal Quancai umbrella Co Ltd Applicant after: Wang Yingying Address before: 315192 room 3, building 204, Changfeng Village, Yinzhou District, Zhejiang, Ningbo Applicant before: Wang Yingying |
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| ASS | Succession or assignment of patent right |
Owner name: LINHAI MEIYANG UMBRELLA INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG YINGYING Effective date: 20130322 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130322 Address after: 317004, Zhejiang province Linhai City Daejeon Street Daejeon Liu Village Industrial Zone (East Ocean Road) Applicant after: LINHAI MEIYANG UMBRELLA CO., LTD. Address before: Liu Village Industrial Zone 317004 Zhejiang 317000 Daejeon Daejeon streets (Ocean Road) coastal Quancai umbrella Co Ltd Applicant before: Wang Yingying |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |