CN2899543Y - Opening and closing device for automatic umbrella - Google Patents
Opening and closing device for automatic umbrella Download PDFInfo
- Publication number
- CN2899543Y CN2899543Y CN 200620013601 CN200620013601U CN2899543Y CN 2899543 Y CN2899543 Y CN 2899543Y CN 200620013601 CN200620013601 CN 200620013601 CN 200620013601 U CN200620013601 U CN 200620013601U CN 2899543 Y CN2899543 Y CN 2899543Y
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- CN
- China
- Prior art keywords
- umbrella
- opening
- parachute
- opening button
- 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 - Fee Related
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Abstract
An opening/closing device for an automatic umbrella is provided, which comprises an umbrella holder (2), an umbrella-opening button (3), a lower nest (4), a hasp assembly (5) for opening/closing the umbrella mounted on the surface of the umbrella holder (2). The base of the umbrella-opening button (3) is a ring body placed in the cavity of the umbrella holder (2), the outer surface of the umbrella-opening button (3) is smoothly connected with the outer surface of the umbrella holder (2) and forms up a cylindrical surface. The hasp assembly (5) comprises a clamping assembly (51) extending inward from the base of the umbrella-opening button (3), a concave opening (52) located at an extended pipe section (41) at lower part of the lower nest (4), and a return spring (6) acting on the clamping assembly (51). The clamping assembly (51) slides a small distance by the help of a retracting recess (21) located at the inner wall of the umbrella holder (2), when closing the umbrella, the return spring (6) pushes the clamping assembly (51) into the concave opening (52) to lock the lower nest (4). The umbrella-opening button of the utility model doesn't protrude from the surface of the umbrella holder, is integrated with the umbrella holder, and the profile of the umbrella holder is very graceful.
Description
Technical field
The utility model relates to the parts of the parachute kit in the daily necessities, particularly to the improvement of opening the rogger-roll device structure of straight rib self-opening umbrella.
Background technology
The parachute opener of existing automatic umbrella has and is applied to many folding umbrellas, also have and to be applied to vertical frame umbrella, cause the problems such as intensity reduction of middle rod for easy to use with preventing to slot on the rod in umbrella, the button that most automatic umbrella all will be controlled parachute-opening is arranged on the handle of umbrella.For many foldings umbrella, it does slightlyer for handle of umbrella that the umbrella holder grips usually, and is therefore can be with parachute-opening button and associated components built-in and make whole being made of one of handle of umbrella, makes its profile more attractive in appearance; And for straight rib self-opening umbrella, its handle of umbrella adopts the form of elbow usually, its diameter is thinner, to just have any problem the parachute-opening button is built-in, therefore the parachute-opening button exposes to outside the handle of umbrella usually, it as application number 90226132 Chinese utility model patent, its disclosed automatic umbrella opener device as shown in Figure 8, be to extend the collar stop 83 that a band back-moving spring 82 is set in the pipeline section downwards at Umbrella runner 81, at umbrella closing state, this collar stop 83 is extrapolated to the extension pipeline section of the outstanding nest 81 down of part by spring 82 and puts in the groove of handle of umbrella 84 inwalls and will descend nest 81 fixing; During parachute-opening, push button 85 nest 81 under the interior release of the extension pipeline section that is pushed into down nest 81 in this collar stop 83 can be realized parachute-opening.Because the extension pipeline section of this time nest 81 is wanted built-in collar stop 83 and spring 82, therefore its external diameter is bigger, correspondingly, the part external diameter that button 85 is set on the handle of umbrella 84 need do more, cause handle of umbrella 84 to be divided into small one and large one two parts thus, and its button 85 evaginations, the monnolithic case of handle of umbrella is not too attractive in appearance.
The utility model content
The technical problem that will solve of the present utility model provide a kind of parachute-opening button do not protrude the handle of umbrella surface straight rib self-opening umbrella open rogger-roll device.
The purpose of this utility model can realize by adopting following technical scheme: design a kind of rogger-roll device of opening of automatic umbrella, comprise that the handle of umbrella that is connected with middle rod end, parachute-opening button, the slip cap that is installed in the handle of umbrella surface are connected on the following nest of middle rod and the latch components of opening, closing one's umbrella; The base portion of described parachute-opening button is the part torus of inserting described handle of umbrella cavity, the outer surface of its outer surface and described handle of umbrella is along being connected into the face of cylinder, described latch components comprises clamping part, the recess that is arranged on the described extension of nest bottom down pipeline section and the back-moving spring that acts on described clamping part that extends internally from described parachute-opening button base part, described clamping part is kept away a groove a bit of distance of sliding by the handle of umbrella inwall, under umbrella closing state, described back-moving spring is pushed into the described nest down of locking in the described recess with described clamping part.
Described clamping part can adopt following two kinds of structures:
One, described clamping part is the projection that is fixed on parachute-opening button posterior medial, and the top of this projection is yearned for interior toward the inclined-plane that has a down dip for the footpath.
Two, described clamping part is the rear portion ring section of parachute-opening button itself, and this rear portion is encircled section top and yearned for interior toward the inclined-plane that has a down dip for the footpath.
In order to take in smoothly in the cavity of handle of umbrella top, the lower edge that pipeline section is extended in described nest bottom down has chamfering.
A groove of keeping away of described handle of umbrella inwall each side is arranged with a stopper slot, and the ring section at described parachute-opening button base part rear portion each side is provided with a spacing projection that stretches in each side stopper slot.When the front end wall of this spacing projection and stopper slot offseted, the outer surface of parachute-opening button was just in time concordant with the handle of umbrella outer surface along connecing.
The outside at described parachute-opening button rear portion offers a shrinkage pool, and described keeping away on the groove position relative with this shrinkage pool offers a locating hole, and described back-moving spring is folded between above-mentioned shrinkage pool and the locating hole, and this structure helps the location of back-moving spring.
Compared with prior art, the rogger-roll device of opening of automatic umbrella of the present utility model has adopted rear portion annulus section can place the handle of umbrella inwall to keep away the interior parachute-opening button of a groove, the clamping part that utilization is arranged on parachute-opening button rear portion and following nest bottom extend on the pipeline section recess mutually clamping fix nest down, reduced the volume of time nest bottom extension pipeline section greatly, but make the handle of umbrella integrated setting thus, and the pressing key of parachute-opening button and handle of umbrella surface are along being connected into the face of cylinder, and the profile of whole handle of umbrella is very attractive in appearance.
Description of drawings
Fig. 1 is that the handle of umbrella of opening rogger-roll device 2, the parachute-opening button 3 of the automatic umbrella of the utility model reaches the STRUCTURE DECOMPOSITION figure of nest 4 down;
Fig. 2 is the schematic diagram of another embodiment of the clamping part 51 on the described parachute-opening button 3;
Fig. 3 is the rear perspective view of described parachute-opening button 3;
Fig. 4 is the structural representation on described handle of umbrella 2 tops;
The structural representation at described handle of umbrella 2 tops and following nest 4 snapping places when Fig. 5 is umbrella closing state;
Described handle of umbrella 2 tops and following nest 4 separated structures schematic diagrames when Fig. 6 is deployed condition;
Fig. 7 is the stereoscopic figure after described handle of umbrella 2 and parachute-opening button 3 assemble;
Fig. 8 is the structural representation of the parachute opener of existing straight rib self-opening umbrella.
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
As Fig. 1 and shown in Figure 5, the rogger-roll device of opening of automatic umbrella of the present utility model comprises that the handle of umbrella 2 that is connected with middle excellent 1 end, parachute-opening button 3, the slip cap that is installed in handle of umbrella 2 surfaces are connected on the following nest 4 of middle rod 1 and the latch components 5 of opening, closing one's umbrella.Wherein:
Described parachute-opening button 3 is arranged on the top of handle of umbrella 2, its rear portion main body is the part torus of inserting rod in handle of umbrella 2 cavitys and the encirclement, it is anterior for exposing the pressing key 31 of handle of umbrella 2, and described rear portion is toric each side to be provided with a vertical spacing projection 32.
Have a breach 24 that is used to install described pressing key 31 on the top sidewall of described handle of umbrella 2, offer a circle on handle of umbrella 2 inwalls in this breach 24 and can hold the toric groove 21 of keeping away of described parachute-opening button 3 rear portions, keep away a groove 21 and each side be arranged with one section stopper slot 22, the spacing projection 32 of described parachute-opening button 3 left and right sides stretches in the stopper slot 22 of each side and slidably between the front/rear end of stopper slot 22, when the front end wall that slides into its spacing projection 32 and stopper slot 22 when parachute-opening button 3 offsets, the suitable face of cylinder (as Fig. 7) that is connected into of the outer surface of the outer surface of described pressing key 31 and handle of umbrella 2.
Described latch components 5 comprises: the clamping part 51 that extends internally from described parachute-opening button 3 base portions, can snap in or recess 52 that breaks away from and the back-moving spring 6 that acts on described clamping part 51 for clamping part 51.Described clamping part 51 can adopt two kinds of versions: the one, set firmly a projection 511 in the inboard at parachute-opening button 3 rear portions, and the top of this projection 511 has the footpath and yearns for interior toward the inclined-plane (as shown in Figure 1) that has a down dip; The 2nd, utilize the rear portion ring section 512 of parachute-opening button 3 own as clamping part 51, these ring section 512 tops, rear portion also are the past inclined-plane (as shown in Figure 2) that has a down dip in the yearning of footpath.Described recess 52 is arranged on following nest 4 bottoms corresponding with clamping part 51 circumferential positions and extends on the pipeline section 41, the lower edge of this extension pipeline section 41 is provided with chamfering 411, thus extend inclined-plane, top that pipeline section 41 can utilize this chamfering 411 to push clamping part 51 smoothly open insert in the space between rod 1 and the parachute-opening button 3.As Fig. 5 or shown in Figure 6, described back-moving spring 6 is arranged on keeping away between the groove 21 of parachute-opening button 3 rear portions and handle of umbrella 2, as shown in Figure 3 and Figure 4, described parachute-opening button 3 rear outside offer a shrinkage pool 33, described keeping away on the relative position of a groove 21 and this shrinkage pool 33 then offers a locating hole 23, described back-moving spring 6 is folded between above-mentioned shrinkage pool 33 and the locating hole 23, and keeps the outward thrust to parachute-opening button 3.
As shown in Figure 5, when being in umbrella closing state, described nest 4 bottoms are down extended pipeline section 41 and are injected in the top cavity of handle of umbrella 2, the clamping part 51 at the described parachute-opening button 3 rear portions spring 6 that is reset is extrapolated in the recess 52 on this extension pipeline section 41 and will descends nests 4 lockings, at this moment, the spacing projection 32 of parachute-opening button 3 offsets with the front end wall of the stopper slot 22 of handle of umbrella 2, the pressing key 31 of parachute-opening button 3 outer surfaces and suitable connect (as the Fig. 7) of handle of umbrella 2 outer surface smoother; As shown in Figure 6, when pushing 3 parachute-openings of parachute-opening button, the thrust that described parachute-opening button 3 overcomes back-moving spring 6 slides to keeping away in the groove 21 of handle of umbrella 2 toward in, and described clamping part 51 breaks away from the recess 52 of nest 4 down, can open automatically thereby following nest 4 is released umbrella.
Claims (6)
- An automatic umbrella open rogger-roll device, comprise with the terminal handle of umbrella (2) that is connected of middle rod (1), be installed in handle of umbrella (2) surperficial parachute-opening button (3), slip cap and be connected on the following nest (4) of middle rod (1) and the latch components (5) of opening, closing one's umbrella; It is characterized in that:The base portion of described parachute-opening button (3) is for inserting the part torus of described handle of umbrella (2) cavity, the outer surface of its outer surface and described handle of umbrella (2) is along being connected into the face of cylinder, described latch components (5) comprises the clamping part (51) that extends internally from described parachute-opening button (3) base portion, be arranged on described nest (4) bottom down and extend the recess (52) of pipeline section (41) and the back-moving spring (6) that acts on described clamping part (51), described clamping part (51) is kept away a groove (21) a bit of distance of sliding by handle of umbrella (2) inwall, under umbrella closing state, described back-moving spring (6) is pushed into the described nest (4) down of locking in the described recess (52) with described clamping part (51).
- Automatic umbrella according to claim 1 open rogger-roll device, it is characterized in that: described clamping part (51) is for being fixed on the projection (511) of parachute-opening button (3) posterior medial, the top of this projection (511) for the footpath yearn in toward the inclined-plane that has a down dip.
- Automatic umbrella according to claim 1 open rogger-roll device, it is characterized in that: described clamping part (51) is the rear portion ring section (512) of parachute-opening button (3), this ring section (512) top, rear portion for the footpath yearn in toward the inclined-plane that has a down dip.
- 4. according to the rogger-roll device of opening of claim 2 or 3 described automatic umbrellas, it is characterized in that: the lower edge that pipeline section (41) is extended in described nest (4) bottom down has chamfering (411).
- 5, according to the rogger-roll device of opening of claim 1,2 or 3 described automatic umbrellas, it is characterized in that: the groove (21) of keeping away of described handle of umbrella (2) inwall each side is arranged with a stopper slot (22), and the ring section (512) at described parachute-opening button (3) base portion rear portion each side is provided with a spacing projection (32) that stretches in each side stopper slot (22).
- 6, according to the rogger-roll device of opening of claim 1,2 or 3 described automatic umbrellas, it is characterized in that: the outside at described parachute-opening button (3) rear portion offers a shrinkage pool (33), described keeping away on a groove (21) position relative with this shrinkage pool (33) offers a locating hole (23), and described back-moving spring (6) is folded between above-mentioned shrinkage pool (33) and the locating hole (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620013601 CN2899543Y (en) | 2006-04-17 | 2006-04-17 | Opening and closing device for automatic umbrella |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620013601 CN2899543Y (en) | 2006-04-17 | 2006-04-17 | Opening and closing device for automatic umbrella |
Publications (1)
Publication Number | Publication Date |
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CN2899543Y true CN2899543Y (en) | 2007-05-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620013601 Expired - Fee Related CN2899543Y (en) | 2006-04-17 | 2006-04-17 | Opening and closing device for automatic umbrella |
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CN (1) | CN2899543Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103110251A (en) * | 2011-11-16 | 2013-05-22 | 黄自力 | Nest body structure of self-opening umbrella |
CN107296351A (en) * | 2017-08-11 | 2017-10-27 | 深圳市龙兄弟数码锁有限公司 | Umbrella handle with locking structure and umbrella and application method with this handle |
CN107825892A (en) * | 2017-11-27 | 2018-03-23 | 宁德职业技术学院 | A kind of written replaceable paintbrush of industrial art |
CN109077403A (en) * | 2018-10-16 | 2018-12-25 | 无锡市世纪风服饰有限公司 | A kind of umbrella frame with multiple locking structure |
-
2006
- 2006-04-17 CN CN 200620013601 patent/CN2899543Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103110251A (en) * | 2011-11-16 | 2013-05-22 | 黄自力 | Nest body structure of self-opening umbrella |
CN103110251B (en) * | 2011-11-16 | 2014-12-17 | 黄自力 | Nest body structure of self-opening umbrella |
CN107296351A (en) * | 2017-08-11 | 2017-10-27 | 深圳市龙兄弟数码锁有限公司 | Umbrella handle with locking structure and umbrella and application method with this handle |
CN107296351B (en) * | 2017-08-11 | 2023-06-13 | 深圳市每开创新科技有限公司 | Umbrella handle with locking structure, umbrella and use method |
CN107825892A (en) * | 2017-11-27 | 2018-03-23 | 宁德职业技术学院 | A kind of written replaceable paintbrush of industrial art |
CN109077403A (en) * | 2018-10-16 | 2018-12-25 | 无锡市世纪风服饰有限公司 | A kind of umbrella frame with multiple locking structure |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100417 |