CN209694263U - A kind of rotating folding umbrella - Google Patents
A kind of rotating folding umbrella Download PDFInfo
- Publication number
- CN209694263U CN209694263U CN201920197835.9U CN201920197835U CN209694263U CN 209694263 U CN209694263 U CN 209694263U CN 201920197835 U CN201920197835 U CN 201920197835U CN 209694263 U CN209694263 U CN 209694263U
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- China
- Prior art keywords
- umbrella
- self
- rotating folding
- nest
- outer tube
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A kind of rotating folding umbrella, including with nest on umbrella crown axial restraint and the umbrella that can be pivoted, nest device under the push-and-pull being axially movable, umbrella stem outer tube and its self-locking inside device, attachment device connecting the two, the umbrella and drawing handle are connected by bearing, and have the recessed helical guideway to match with convex helical guideway set by umbrella stem outside pipe inside umbrella.This rotating folding umbrella provided by the utility model, switch self-locking device are hidden in inside umbrella stem, and the starting of switch is realized by the activation of latch closure, it means that and it is easy to operate, it is easy-to-use.And it is avoided that the carelessness due to user causes the case where clamp hand is switched in umbrella use process generation.
Description
Technical field
The utility model relates to a kind of umbrella structures, more particularly, to a kind of rotating folding umbrella.
Background technique
Chinese patent literature 1 (CN203314277U) discloses " a kind of umbrella ", and specific structure is as shown in fig. 6, pass through
Constantly can be manually rotated nest 4 under umbrella makes its threadingly constantly rising of umbrella stem 1, stretches umbrella frame 2 and makes to connect with the bearing 5 of umbrella stem 1
Nest rotates on the umbrella connect, after a kind of umbrella for being fixed with pin, it adds the enjoyment that umbrella opens and closes with traditional umbrella compared with,
Net rainfall effect is played simultaneously.
But above-mentioned umbrella is in parachute-opening and during close one's umbrella, need it is constantly time-consuming and laborious can be manually rotated nest 4 under umbrella, this phase
Between the rotation of umbrella cover can't play apparent net rainfall effect, and need to be fixed with pin again and increase the work that umbrella uses
Amount.Secondly this prior art will increase nest size on umbrella and impact to umbrella appearance.
Utility model content
In order to solve above-mentioned technical problem of the existing technology and propose the umbrella of rotating folding of being more convenient for, this is proposed
Utility model.
Umbrella cover rotating folding is realized by drawing handle the purpose of the utility model is to provide a kind of, and completely struts rear umbrella
Face still can because of external force rotating umbrella, wherein button-free push-and-pull switch is mounted on umbrella stem outer tube, user
Without having to worry about in use process by the safety problem of clamp hand.
A kind of in order to achieve the above object, the utility model provides rotating folding umbrella:
A kind of rotating folding umbrella, including being axially movable with nest on umbrella crown axial restraint and the umbrella that can be pivoted
Push-and-pull under nest device, umbrella stem outer tube and its self-locking inside device, attachment device connecting the two.
Further, the umbrella and drawing handle are connected by bearing, and have inside umbrella with outside umbrella stem outer tube
The recessed helical guideway that convex helical guideway set by portion matches.
Further, the umbrella stem outer tube is equipped with the slot moved axially for latch closure, is additionally provided with convex helical guideway, spiral is led
It is equipped with annular protrusion limitation umbrella below rail to move downward, top is equipped with the through-hole passed through for the decorative pearl on top of an official cap.
Further, the self-locking device under the push-and-pull of latch closure and umbrella that umbrella stem outer tube is installed nest device constitute it is self-locking
System realizes button-free push-and-pull switch.
Further, after self-locking device starts, the decorative pearl on top of an official cap, which acts on, limits drawing handle axis in drawing handle internal annular groove
To movement, umbrella can be still pivoted by umbrella frame because of external force with nest on umbrella.
The utility model has the beneficial effects that
This rotating folding umbrella provided by the utility model, switch self-locking device are hidden in inside umbrella stem, pass through ring
The starting of switch is realized in the activation of button, it means that it is easy to operate, it is easy-to-use.And it is avoided that the carelessness due to user causes
The case where clamp hand is switched in umbrella use process occurs.
One particularly advantageous design of the utility model also resides in, and after self-locking device starting, upper nest can still do axial direction
Rotation can be rotated by umbrella cover under strong wind atmosphere and obviously shed resistance, reduced the possibility of strong wind weather umbrella damage, prolong
Long umbrella service life.In another situation, i.e., in the crowd of congestion, umbrella cover is mutually touched with umbrella cover, and upper nest is taken advantage of a situation rotation, is avoided
It scratches other people and causes the generation of safety accident.Such situation is equally applicable to avoid leaning on building walking umbrella pearl and building table on the way
The generation that face scratches.
Umbrella cover rotates effe caused by during parachute-opening closes one's umbrella is different from directly strutting for traditional umbrella, and entertainment mentions
It rises.
Since the self-locking device of the utility model is hidden in umbrella stem outer tube, being different from traditional umbrella will switch and umbrella
The case where lower nest, which combines, causes umbrella frame installation groove to be unevenly distributed, umbrella frame unbalance stress occurs.The umbrella frame of the utility model is pacified
Dress groove can be uniformly distributed in umbrella, make umbrella frame stress more evenly.
Detailed description of the invention
Fig. 1 is the external view according to the rotating folding umbrella major part of the utility model；
Fig. 2 is according to nest device disassembly diagram under the push-and-pull of the rotating folding umbrella of the utility model；
Fig. 3 is according to the vertical section schematic diagram under the rotating folding umbrella dormant state of the utility model；
Fig. 4 is the self-locking device according to the rotating folding umbrella of the utility model, nest on umbrella, umbrella crown and attachment device
Disassembly diagram；
Fig. 5 is the self-locking device shell isometric view according to the rotating folding umbrella of the utility model；
Fig. 6 is the umbrella softened state schematic diagram that the prior art provides.
Specific embodiment
As shown in FIG. 1 to FIG. 2, the umbrella of the utility model, including umbrella stem outer tube 101, top are equipped with three double round ends
Type groove 105, secondly to convex twin-feed spiral slideway 103 is had, termination is equipped with through-hole 102 above every slideway, and lower section terminates
Place is equipped with annular protrusion 104 around umbrella stem outer tube 101, to prevent umbrella 108 from continuing to move downward.Umbrella 108 its
Inside, which is equipped with, makes it rotate the recessed twin-feed spiral slideway 111 for rising or rotating decline in convex twin-feed spiral slideway 103, to contract as far as possible
The size for subtracting drawing handle 107, below umbrella 108 generate respective groove 115, and be conducive to assembly bearing 110, after with convex
Platform 114 carries out 110 axial restraint of bearing, is equipped with umbrella frame installation groove 112 and steel wire fixing groove 113 outside umbrella 108,
Bearing outer ring is carried out axial restraint by the internal boss 117 and hole card 109 of drawing handle 107, and mesoporous card 109 is installed on hole card
In slot 116.Nest 121 on umbrella, its exterior is equipped with umbrella frame installation groove 122 and steel wire fixing grooves 123.
As shown in Fig. 3~Fig. 4, latch closure 106 is internally provided with three teeth 131 and passes through three on umbrella stem outer tube 101 double round ends
Through-hole 148 snaps tight against three double round end type grooves 129 thereon with revolving body 130 in type groove 105 and self-locking device shell 125, button
Single pair of button 132 is on tight latch closure 106 to be fixed on outside umbrella stem outer tube 101.125 upper cavity of part 127 and self-locking device shell
By ratchet revolving body 128 and 130 axial restraint of revolving body, and part 127 divides into 125 lower chamber of slot 138 and self-locking device shell
Deformed spring piece 133 is fixed.The decorative pearl on top of an official cap 134 that two tail portions are equipped with threaded hole 142 is threadedly coupled with deformed spring piece 133
It is fixed.The decorative pearl on top of an official cap 134 can be by squeezing deformed spring piece 133 by 125 lower chamber hole 152 of self-locking device shell and umbrella stem outer tube
Through-hole 102 stretches out at 101 top helix terminations.Tower spring concave station 137 is set on part 127, it is recessed that cylindrical component 120 divides into tower spring
Platform 136 is equipped with is inverted tower spring 126 therebetween.Cylindrical component 120 will be equipped with the attachment device 124 of L-type slot 135, on umbrella
Nest 121, gasket 119 carry out being threadedly coupled axial fixation with umbrella crown 118.
As shown in figure 5,125 peripheral hardware of self-locking device shell three double round end type grooves 129, inside set three boss 149 as spine
The track that slides axially of tooth revolving body 128 and revolving body 130.Its internal boss 150 connects with 130 boss lower edge 147 of revolving body
Touching limitation revolving body 130 moves downward.151 limit feature 127 of internal boss continues to move downwards, and is thus regarded as separating self-locking
125 inside upper and lower cavities of crust of the device, 125 lower chamber apertured 152 of self-locking device shell, rectangular channel 153, two arcuate slots 154,
The a part of part 127 is stretched out by two arcuate slots 154, and deformed spring piece 133 is placed in rectangular channel 154 and partial hole 152, remaining with
Part 127 divides into the clamping of slot 139, and the boss 140 of dividing into of part 127 is fixed.
In general, rotating folding umbrella is worked according to working method as follows.User pushes up
This upward power is again applied to umbrella 108 by handle 107, rolling bearing 110, and umbrella 108 is because of its internal guide rail
111 are nested on umbrella stem outer tube peripheral hardware helical guideway 103, therefore rotate and rise.Simultaneously nest 121 is driven not by umbrella frame on umbrella
Disconnected to rotate with, umbrella cover continues to push away at this time with the continuous rotary opening of umbrella frame until umbrella 108 is in contact with latch closure 106
Fixed handle 107 makes latch closure 106 that internal revolving body 130 be driven to move upwards, and revolving body 130 drives ratchet revolving body 128 along self-locking
Set three boss 149 move upwards on crust of the device 125,127 crush tower spring 126 of part are driven, when ratchet revolving body 128
Run in this case to 149 end of boss, ratchet 144, which is squeezed, to be rotated, until 149 end of boss be stuck in ratchet 144 with
Between ratchet 145, in above process, part 127 is moved upwards, and makes its end fixed deformed spring piece 133 by self-locking
The extruding of 125 lower chamber of crust of the device and so that the decorative pearl on top of an official cap 134 at its both ends is passed through 101 top helical guideway termination of umbrella stem outer tube
Through-hole 102 stretches out, and is caught in 107 internal annular groove of handle, is achieved the effect that with this self-locking.Though and on umbrella nest 121 by umbrella crown 118
Axial restraint, but still can be pivoted, it is completed in the state of strutting with reaching umbrella cover, umbrella cover can still be revolved due to by external force
Turn.When closing one's umbrella, driving handle 107 is continued up, latch closure 106 is acted on this and drives revolving body 130, revolving body 130 drives ratchet
Revolving body 128 continues up movement, when ratchet 145 passes through three boss on self-locking device shell 125 on ratchet revolving body 128
When 149 end, under the action of compression tower spring 126, ratchet revolving body 128 is moved downward because of groove 143 thereon along boss 149.
Process as described above is the closing of self-locking device.Continue to pull downward on handle 107, completes to close one's umbrella.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of rotating folding umbrella, it is characterised in that: including on umbrella crown (118) axial restraint and the umbrella that can be pivoted
Nest (121), nest device (155) under the push-and-pull being axially movable, umbrella stem outer tube (101) and its self-locking inside device (156), connection
The attachment device (124) of the two.
2. a kind of rotating folding umbrella according to claim 1, it is characterised in that: the umbrella (108) and push-and-pull
Handle (107) is connected by bearing (110), and is had inside umbrella (108) and led with convex spiral set by umbrella stem outer tube (101) outside
The recessed helical guideway (111) that rail (103) matches.
3. a kind of rotating folding umbrella according to claim 1, it is characterised in that: the umbrella stem outer tube (101) is equipped with
It for the slot (105) of latch closure (106) axial movement, is additionally provided with convex helical guideway (103), ring is equipped with below helical guideway (103)
Shape protrusion (104) limitation umbrella (108) moves downward, and top is equipped with the through-hole (102) passed through for the decorative pearl on top of an official cap (134).
4. a kind of rotating folding umbrella according to claim 1, it is characterised in that: the self-locking device (156) in umbrella
The latch closure (106) and umbrella that bar outer tube (101) is installed push and pull lower nest device (155) composition self-locking system and realize that button-free pushes away
Drag switch.
5. a kind of rotating folding umbrella according to claim 1, it is characterised in that: after self-locking device (156) starting, top
Pearl (134) acts on limitation drawing handle (107) axial movement, umbrella (108) in drawing handle (107) internal annular groove
It can be still pivoted by umbrella frame because of external force with nest on umbrella (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197835.9U CN209694263U (en) | 2019-02-14 | 2019-02-14 | A kind of rotating folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197835.9U CN209694263U (en) | 2019-02-14 | 2019-02-14 | A kind of rotating folding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209694263U true CN209694263U (en) | 2019-11-29 |
Family
ID=68643075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197835.9U Expired - Fee Related CN209694263U (en) | 2019-02-14 | 2019-02-14 | A kind of rotating folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209694263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI824792B (en) * | 2022-10-24 | 2023-12-01 | 國立臺灣海洋大學 | Hingeless umbrella structure |
-
2019
- 2019-02-14 CN CN201920197835.9U patent/CN209694263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI824792B (en) * | 2022-10-24 | 2023-12-01 | 國立臺灣海洋大學 | Hingeless umbrella structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210214 |