CN107307533B - Push button sliding control structure of umbrella - Google Patents
Push button sliding control structure of umbrella Download PDFInfo
- Publication number
- CN107307533B CN107307533B CN201710557402.5A CN201710557402A CN107307533B CN 107307533 B CN107307533 B CN 107307533B CN 201710557402 A CN201710557402 A CN 201710557402A CN 107307533 B CN107307533 B CN 107307533B
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- Prior art keywords
- umbrella
- push button
- buckling
- stand
- umbrella stand
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/12—Devices for holding umbrellas closed, e.g. magnetic devices
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a sliding control structure for a push button of an umbrella, which comprises an umbrella handle, an umbrella shaft and an umbrella frame, wherein one end of the umbrella frame is provided with a first buckling part; the umbrella handle is provided with a hollow part, and a push button, an umbrella stand buckling block and an umbrella stand buckling block resetting elastic element are sequentially arranged on the umbrella handle; the umbrella stand buckling block is provided with a second buckling part and an inclined plane which extends upwards from the umbrella handle towards the umbrella stand; the upper end of the umbrella stand buckling block resetting elastic element is connected with the umbrella stand buckling block, and the lower end of the umbrella stand buckling block resetting elastic element is fixed relative to the umbrella handle; the push button is provided with a linkage part which is abutted against the inclined plane, when the umbrella needs to be opened, the push button is pushed to slide along the inclined plane from the umbrella handle to the umbrella stand direction, the umbrella stand buckling block is pressed by linkage to release the locking of the second buckling part to the first buckling part, and the umbrella stand is released to open the umbrella; the umbrella stand buckling block resets upwards under the resetting action of the umbrella stand buckling block resetting elastic element, the inclined plane linkage push button reversely slides to reset, and the umbrella stand resetting elastic element is simple in structure, ingenious, reasonable, stable in linkage, not easy to loosen abnormally, and good in use reliability.
Description
Technical Field
The invention relates to the technical field of umbrellas, in particular to a push button sliding control structure of a switch umbrella.
Background
At present, after the umbrella is folded, the elastic clamping protrusion on the umbrella handle is limited in the through hole on the umbrella frame to form positioning of the umbrella frame, so that the umbrella can keep an umbrella folding state. In the actual use process, the elastic clamping protrusions on the umbrella handle are easy to fatigue after being used for multiple times, so that the umbrella frame is easy to automatically loosen, the use performance and the use safety are influenced, and the service life of the umbrella is limited.
Therefore, a new technical solution needs to be developed to solve the above problems.
Disclosure of Invention
In view of the above, the present invention provides a sliding control structure for a push button of an umbrella, which is simple, smart, reasonable, stable in linkage, and reliable in use, and the umbrella frame is not easy to be released abnormally, and the safety and the service life of the umbrella are improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a push button sliding control structure of an opening and closing umbrella comprises an umbrella handle, an umbrella shaft arranged on the umbrella handle, and an umbrella frame capable of opening and closing the umbrella in a sliding way along the umbrella shaft; one end of the umbrella stand is provided with a first buckling part; the umbrella handle is provided with a hollow part, and a push button, an umbrella stand buckling block and an umbrella stand buckling block resetting elastic element which are sequentially arranged from top to bottom are arranged on the umbrella handle corresponding to the hollow part;
the umbrella stand buckling block is provided with a second buckling part matched with the first buckling part, and the umbrella stand buckling block is also provided with an inclined plane which extends upwards from the umbrella handle towards the umbrella stand; the umbrella stand buckling block resetting elastic element extends along the direction vertical to the umbrella shaft, the upper end of the umbrella stand buckling block resetting elastic element is connected to the umbrella stand buckling block, and the lower end of the umbrella stand buckling block resetting elastic element is fixed relative to the position of the umbrella handle; the push button is provided with a linkage part which is abutted against the inclined plane, the push button slides along the inclined plane from the umbrella handle to the direction of the umbrella stand, the umbrella stand buckling block is pressed down by linkage to release the locking of the second buckling part to the first buckling part, and the umbrella stand is released and opened; the umbrella stand buckling block is reset upwards under the reset action of the umbrella stand buckling block reset elastic element; the push button is linked by the inclined plane to reversely slide and reset, or the push button is connected with a push button reset elastic element to control the push button to reset.
As a preferred scheme, the umbrella handle is provided with an anti-rotation limiting groove extending along the direction of the umbrella shaft, the anti-rotation limiting groove is provided with an opening arranged at the end part of the umbrella handle, correspondingly, the umbrella stand is convexly provided with an anti-rotation limiting convex rib, and the anti-rotation limiting convex rib can be matched in the anti-rotation limiting groove in a sliding manner; after the umbrella is folded, the anti-rotation limiting convex rib enters the anti-rotation limiting groove from the opening.
As a preferred scheme, the push button comprises a push button part and a push button connecting block which are assembled in a split mode, the push button part is exposed out of the umbrella handle, and the linkage part is formed at the bottom of the push button connecting block.
Preferably, the umbrella frame buckle block is provided with an arc-shaped base part and two first lateral parts respectively connected to the left side and the right side of the arc-shaped base part, and the inclined planes are respectively formed at the tops of the first lateral parts; and the push button connecting block is provided with two second lateral parts which are arranged corresponding to the first lateral parts, and the linkage part is formed at the bottom of the second lateral parts.
As a preferable scheme, the umbrella stand buckle block is provided with a vertical convex rib, a vertical groove is correspondingly formed in the hollow part of the umbrella handle, and the vertical convex rib is matched in the vertical groove.
Preferably, the interlocking part is a circular arc convex part.
Preferably, the umbrella handle comprises an umbrella handle seat and an umbrella handle cover which are assembled and locked up and down, and the hollow part is surrounded by the umbrella handle seat and the umbrella handle cover.
As a preferable scheme, an umbrella shaft fixing block is arranged in the hollow part, a positioning groove for positioning the umbrella shaft is arranged in the umbrella shaft fixing block, and the umbrella shaft is positioned in the positioning groove.
As a preferable scheme, a first through hole is formed in the umbrella shaft, a second through hole is formed in the umbrella shaft fixing block, an internal thread connecting column is convexly arranged on the umbrella handle base upwards, a connecting hole is formed in the umbrella handle cover, and the internal thread connecting column sequentially penetrates through the second through hole and the first through hole from bottom to top and is connected between the connecting hole and the internal thread connecting column through screws.
As a preferable scheme, the push button is connected with a password component used for controlling the push button not to be pushed randomly.
Compared with the prior art, the umbrella frame locking device has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the umbrella frame locking device is mainly characterized in that the umbrella frame is locked in an umbrella closing state through the design and mutual matching of the first buckling part on the umbrella frame, the push button on the umbrella handle, the umbrella frame buckling block and the umbrella frame buckling block resetting elastic element; generally, when the umbrella needs to be opened, the push button is pushed to slide along the inclined plane from the umbrella handle to the umbrella stand, the umbrella stand buckling block is pressed in a linkage manner to release the locking of the second buckling part to the first buckling part, and the umbrella stand is released to open the umbrella; the umbrella stand buckling block resets upwards under the resetting action of the umbrella stand buckling block resetting elastic element, the inclined plane linkage push button reversely slides to reset, the umbrella stand is simple in structure, ingenious, reasonable and stable in linkage, the umbrella stand is not prone to abnormal loosening, the use reliability is good, the use safety of the umbrella is improved, and the service life of the umbrella is prolonged.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of an assembly structure of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a schematic view of another exploded view of the present invention;
FIG. 4 is a schematic partial cross-sectional structure of an embodiment of the present invention;
FIG. 5 is a perspective view of the umbrella stem base according to the embodiment of the present invention;
FIG. 6 is a perspective view of an umbrella frame according to an embodiment of the present invention;
FIG. 7 is a perspective view of a buckle block of the umbrella frame according to the embodiment of the present invention;
FIG. 8 is a schematic perspective view of a push button connection block according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of an umbrella shaft fixing block according to an embodiment of the present invention.
Description of the figures:
10. umbrella handle 11, umbrella handle seat
111. Anti-rotation limiting groove 112 and vertical groove
113. First internal thread connecting column 12 and umbrella handle cover
121. First connecting hole 122 and second internal thread connecting column
123. Two-dimensional code setting area 20 and umbrella shaft
21. First through hole
30. Umbrella frame 31 and first buckling part
32. Anti-rotation limiting convex rib 40 and umbrella stand buckle block
401. Umbrella frame fastening block reset elastic element 41 and second fastening part
42. Inclined plane 43, arc base
44. First lateral portion 45, vertical rib
46. Low level 47, high level
51. Push button part 52, push button connecting block
521. Linkage 522 and second lateral part
60. Password component 70 and umbrella shaft fixing block
71. Positioning groove 72 and second through hole
73. Mounting ears 80, push button return resilient element.
Detailed Description
Fig. 1 to 9 show specific structures of an embodiment of the present invention.
The push button sliding control structure of the opening and closing umbrella comprises an umbrella handle 10, an umbrella shaft 20 arranged on the umbrella handle 10, and an umbrella frame 30 capable of opening and closing the umbrella in a sliding way along the umbrella shaft 20; one end of the umbrella stand 30 is provided with a first buckling part 31; the umbrella handle 10 has a hollow part, and the push button (specifically, the push button part 51 and the push button connecting block 52 which are assembled separately), the umbrella frame buckle block 40 and the umbrella frame buckle block reset elastic element 401 which are sequentially arranged from top to bottom are arranged on the umbrella handle 10 corresponding to the hollow part.
The umbrella stand buckling block 40 is provided with a second buckling part 41 matched with the first buckling part 31, and the umbrella stand buckling block 40 is also provided with an inclined plane 42 extending from the umbrella handle 10 to the umbrella stand 30 in an inclined upward direction; the umbrella stand buckle block resetting elastic element 401 extends along the direction vertical to the umbrella shaft 20, the upper end of the umbrella stand buckle block resetting elastic element 401 is connected to the umbrella stand buckle block 40, and the lower end of the umbrella stand buckle block resetting elastic element 401 is fixed relative to the umbrella handle 10; the push button is provided with a linkage part 521, the linkage part 521 is abutted against the inclined plane 42, the push button slides along the inclined plane 42 from the umbrella handle 10 to the umbrella stand 30, the umbrella stand buckling block 40 is linked and pressed down to release the locking of the second buckling part 41 to the first buckling part 31, and the umbrella stand 30 is buckled and unfolded; the umbrella frame buckle block 40 is reset upwards under the reset action of the umbrella frame buckle block reset elastic element 401, and meanwhile, the inclined plane 42 thereof is linked with the push button to slide reversely to reset. Preferably, the push button is connected with a password component 60 for controlling the push button not to be pushed at will, and when the push button is used, the push button needs to be unlocked by poking a correct password. For the above-mentioned travel limit of the push button, the push button part 51 has a matched travel groove in the concave position of the umbrella handle cover, which limits the displacement range of the push button part 51 along the front and back direction (i.e. the extending direction of the umbrella shaft 20).
An anti-rotation limiting groove 111 extending along the direction of the umbrella shaft 20 is arranged on the umbrella handle 10, the anti-rotation limiting groove 111 is provided with an opening arranged at the end part of the umbrella handle 10, correspondingly, an anti-rotation limiting convex rib 32 is convexly arranged on the umbrella frame 30, and the anti-rotation limiting convex rib 32 can be matched in the anti-rotation limiting groove 111 in a sliding manner; after the umbrella is folded, the anti-rotation limiting convex rib 32 enters the anti-rotation limiting groove 111 from the opening, so that the umbrella frame 30 cannot rotate relative to the umbrella handle 10 after the umbrella is folded, and the state of the umbrella frame 30 after the umbrella is folded can be kept.
The push button comprises a push button part 51 and a push button connecting block 52 which are assembled in a split mode, a mounting hole is formed in the push button connecting block 52, and the lower end of the push button part 51 is embedded in the mounting hole to be formed in the push button connecting block 52 in an assembling and fixing mode. The push button part 51 is exposed outside the umbrella handle 10, and the linkage part 521 is formed at the bottom of the push button connection block 52. The end of the push button connection block 52 is connected with a push button reset elastic element 80, the push button reset elastic element 80 extends along the extension direction of the umbrella shaft 20, thus, after the push button part 51 slides forwards by hand, the push button part 51 is released, the whole push button can reset backwards under the action of the push button reset elastic element 80, of course, the push button can also realize resetting only under the reset action of the umbrella stand button reset elastic element 401 or the linkage action of the inclined plane 42 of the umbrella stand button 40, and here, for the push button, the smooth resetting is realized by combining the reset acting force of two aspects.
The umbrella stand buckle block 40 is provided with an arc base part 43 and two first lateral parts 44 respectively connected to the left side and the right side of the arc base part 43, and the inclined planes 42 are respectively formed at the tops of the first lateral parts 44; the second buckling part 41 is formed on the arc-shaped base part and is in an arc-shaped convex rib shape; and the push button connecting block 52 has two second lateral portions 522 corresponding to the first lateral portions 44, and the interlocking portion 521 is formed at the bottom of the second lateral portions 522. In this embodiment, the umbrella frame fastener block 40 has a vertical rib 45, a vertical groove 112 is correspondingly formed in the hollow portion of the umbrella handle 10, and the vertical rib 45 is adapted to the vertical groove 112, so as to ensure that the position accuracy of the vertical displacement can be maintained when the umbrella frame fastener block 40 is pressed down or the umbrella frame fastener block resets the upward reset action of the elastic element 401. In terms of specific structural design, the linkage portion 521 is designed as an arc convex portion, and the upper end surface of the linkage portion is a semi-arc surface; here, all have two inclined planes 42 along umbrella axle 20 extending direction interval formula on the first lateral part 44 on left and right side, and aforementioned vertical protruding muscle 45 corresponds the highest end of each inclined plane 42 and arranges, and the setting of vertical protruding muscle 45 also plays the effect of strengthening umbrella stand knot piece 40 overall structure intensity. The lowest end of the inclined surface 42 and the highest end of the inclined surface 42 are respectively connected with a low level plane 46 and a high level plane 47.
The umbrella handle 10 comprises an umbrella handle seat 11 and an umbrella handle cover 12 which are assembled and locked up and down, and the hollow part is formed by surrounding the umbrella handle seat 11 and the umbrella handle cover 12. An umbrella shaft fixing block 70 is arranged in the hollow part, wherein the umbrella shaft fixing block 70 is arranged at the bottom of the umbrella handle cover 12, mounting lugs 73 are formed by extending the left side and the right side of the umbrella shaft fixing block 70, and the umbrella shaft fixing block 70 is fixed on the umbrella handle cover 12 by utilizing the mounting lugs 73; the umbrella shaft fixing block 70 is internally provided with a positioning groove 71 for positioning the umbrella shaft 20, and the umbrella shaft 20 is positioned in the positioning groove 71. The umbrella shaft 20 is provided with a first through hole 21, the umbrella shaft fixing block 70 is provided with a second through hole 72, the umbrella handle base 11 is provided with a first internal thread connecting column 113 in an upward protruding manner, the umbrella handle cover 12 is provided with a first connecting hole 121, the first internal thread connecting column 113 sequentially penetrates through the second through hole 72 and the first through hole 21 from bottom to top and is connected between the first connecting hole 121 and the first internal thread connecting column 113 through a first screw, a two-dimensional code setting area 123 is arranged on the umbrella handle cover 12 corresponding to a first screw locking position, generally, a sunken groove is arranged, the first connecting hole 121 upwards penetrates through the bottom surface of the sunken groove, and the first connecting hole 121 is a sunken head hole, so that the first screw is hidden in the first connecting hole 123, a two-dimensional code bar is attached in the sunken groove and just covers the first screw, and thus, the screw position cannot be seen outside; here, the second through hole 72 and the first through hole 21 are both opened two, a second internal thread connecting column 122 is protruded downwards on the umbrella handle cover 12, the second internal thread connecting column 122 penetrates through the first through hole 21, and is connected between the first through hole 21 and the second internal thread connecting column 122 by using a second screw, so that the stable assembly between the umbrella handle base 11 and the umbrella handle cover 12 is formed.
Next, the umbrella opening and closing operation process using the push button control structure will be described in general:
when the umbrella needs to be opened, the push button is unlocked by dialing the correct password; then, the push button part 51 is pushed forward to slide along the inclined plane 42 from the umbrella handle 10 to the umbrella stand 30, the umbrella stand buckling block 40 is linked and pressed down to release the locking of the second buckling part 41 to the first buckling part 31 on the umbrella stand 30, and the umbrella stand 30 is buckled and opened; after releasing the push button part 51, the umbrella stand button block 40 is reset upwards under the reset action of the umbrella stand button block reset elastic element 401, meanwhile, the inclined plane 42 thereof is linked with the push button to slide reversely and reset, and the push button is also reset reversely under the reset action of the push button reset elastic element 80;
when the umbrella needs to be closed, the umbrella frame 30 is manually slid downwards, the first buckling part 31 of the umbrella frame 30 is buckled on the second buckling part 41 in a proper manner, and guide surfaces convenient to buckle are formed on the first buckling part 31 and the second buckling part 41; here, a first concave position is formed on the front side of the first locking part, a first guiding inclined surface is formed on the rear side surface of the first locking part, a second concave position is formed on the rear side of the second locking part 41, and a second guiding inclined surface is formed on the front side surface of the second locking part 41, so that the first guiding inclined surface of the first locking part 31 is locked into the second concave position backwards along the second guiding inclined surface, after the umbrella is closed, the umbrella frame block 40 is always kept reliably locked under the elastic force of the umbrella frame block resetting elastic element 401, and the umbrella frame 30 is not easy to be released abnormally; when the umbrella is opened next time, the umbrella opening steps are repeated.
The design of the invention is characterized in that the locking of the umbrella stand in the umbrella closing state is realized mainly through the design and mutual cooperation of the first buckling part on the umbrella stand, the push button on the umbrella handle, the umbrella stand buckling block and the umbrella stand buckling block resetting elastic element; usually, when the umbrella needs to be opened, the push button is pushed to slide along the inclined plane from the umbrella handle to the umbrella stand, the umbrella stand buckling block is pressed down in a linkage manner to unlock the first buckling part from the second buckling part, and the umbrella stand is released to open the umbrella; the umbrella stand buckling block resets upwards under the resetting action of the umbrella stand buckling block resetting elastic element, the inclined plane linkage push button reversely slides to reset, the umbrella stand is simple in structure, ingenious, reasonable and stable in linkage, the umbrella stand is not prone to abnormal loosening, the use reliability is good, the use safety of the umbrella is improved, and the service life of the umbrella is prolonged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a switch umbrella pushes away button sliding control structure, including the umbrella stick, install the umbrella axle on the umbrella stick, along the umbrella stand of umbrella axle slidable formula switch umbrella, its characterized in that:
one end of the umbrella stand is provided with a first buckling part; the umbrella handle is provided with a hollow part, and a push button, an umbrella stand buckling block and an umbrella stand buckling block resetting elastic element which are sequentially arranged from top to bottom are arranged on the umbrella handle corresponding to the hollow part;
the umbrella stand buckling block is provided with a second buckling part matched with the first buckling part, and the umbrella stand buckling block is also provided with an inclined plane extending upwards from the umbrella handle towards the umbrella stand; the umbrella stand buckling block resetting elastic element extends along the direction vertical to the umbrella shaft, the upper end of the umbrella stand buckling block resetting elastic element is connected to the umbrella stand buckling block, and the lower end of the umbrella stand buckling block resetting elastic element is fixed relative to the position of the umbrella handle; the push button is provided with a linkage part which is connected with the inclined plane in an abutting mode, the push button slides along the inclined plane from the umbrella handle to the direction of the umbrella stand, the umbrella stand buckling block is pressed down in a linkage mode to unlock the first buckling part from the second buckling part, and the umbrella stand is buckled and unfolded; the umbrella stand buckling block is reset upwards under the reset action of the umbrella stand buckling block reset elastic element; the push button is linked by the inclined plane to reversely slide and reset, or the push button is connected with a push button reset elastic element to control the reset of the push button;
the umbrella stand buckling block is provided with a vertical convex rib, a vertical groove is correspondingly formed in the hollow part of the umbrella handle, and the vertical convex rib is matched in the vertical groove;
the umbrella handle is provided with an anti-rotation limiting groove extending along the direction of the umbrella shaft, the anti-rotation limiting groove is provided with an opening formed in the end part of the umbrella handle, correspondingly, the umbrella stand is convexly provided with an anti-rotation limiting convex rib, and the anti-rotation limiting convex rib can be matched in the anti-rotation limiting groove in a sliding manner; after the umbrella is folded, the anti-rotation limiting convex rib enters the anti-rotation limiting groove from the opening.
2. The push button sliding control structure of a switch umbrella according to claim 1, wherein: the push button comprises a push button part and a push button connecting block which are assembled in a split mode, the push button part is exposed out of the umbrella handle, and the linkage part is formed at the bottom of the push button connecting block.
3. The push-button slide control structure of an umbrella according to claim 2, wherein: the umbrella stand buckle block is provided with an arc-shaped base part and two first lateral parts which are respectively connected to the left side and the right side of the arc-shaped base part, and the inclined planes are respectively formed at the tops of the first lateral parts; and the push button connecting block is provided with two second lateral parts which are arranged corresponding to the first lateral parts, and the linkage part is formed at the bottom of the second lateral parts.
4. The push button sliding control structure of a switch umbrella according to claim 1, wherein: the linkage part is an arc convex part.
5. The push button sliding control structure of a switch umbrella according to claim 1, wherein: the umbrella handle comprises an umbrella handle seat and an umbrella handle cover which are assembled and locked up and down, and the hollow part is enclosed by the umbrella handle seat and the umbrella handle cover.
6. The push button sliding control structure of a switch umbrella according to claim 5, wherein: an umbrella shaft fixing block is arranged in the hollow portion, a positioning groove for positioning an umbrella shaft is formed in the umbrella shaft fixing block, and the umbrella shaft is located in the positioning groove.
7. The push button sliding control structure of a switch umbrella according to claim 6, wherein: the umbrella shaft is provided with a first through hole, the umbrella shaft fixing block is provided with a second through hole, the umbrella handle base is provided with an internal thread connecting column in an upward protruding mode, the umbrella handle cover is provided with a connecting hole, and the internal thread connecting column sequentially penetrates through the second through hole and the first through hole from bottom to top and is connected between the connecting hole and the internal thread connecting column through screws.
8. The push button sliding control structure of a switch umbrella according to claim 1, wherein: the push button is connected with a password component used for controlling the push button not to be pushed randomly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557402.5A CN107307533B (en) | 2017-07-10 | 2017-07-10 | Push button sliding control structure of umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557402.5A CN107307533B (en) | 2017-07-10 | 2017-07-10 | Push button sliding control structure of umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107307533A CN107307533A (en) | 2017-11-03 |
| CN107307533B true CN107307533B (en) | 2022-10-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557402.5A Active CN107307533B (en) | 2017-07-10 | 2017-07-10 | Push button sliding control structure of umbrella |
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| Country | Link |
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| CN (1) | CN107307533B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068946A (en) * | 1991-07-29 | 1993-02-17 | 戴胜通 | Fully-automatic portable umbrella |
| WO2009155843A1 (en) * | 2008-06-23 | 2009-12-30 | 金满昌实业(河源)有限公司 | Extensible and foldable automatic umbrella |
| WO2010027201A2 (en) * | 2008-09-08 | 2010-03-11 | Lee Boo Il | Automatic umbrella |
| CN202190859U (en) * | 2011-08-04 | 2012-04-18 | 黄致诚 | Self-locking lower runner structure for umbrella |
| CN106723749A (en) * | 2017-01-16 | 2017-05-31 | 成都缔趣科技有限公司 | A kind of lazyboot's rain cover structure with safety warning function |
| CN206949730U (en) * | 2017-07-10 | 2018-02-02 | 深圳市公溢科技有限公司 | Switch umbrella push button and slide control structure |
-
2017
- 2017-07-10 CN CN201710557402.5A patent/CN107307533B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068946A (en) * | 1991-07-29 | 1993-02-17 | 戴胜通 | Fully-automatic portable umbrella |
| WO2009155843A1 (en) * | 2008-06-23 | 2009-12-30 | 金满昌实业(河源)有限公司 | Extensible and foldable automatic umbrella |
| WO2010027201A2 (en) * | 2008-09-08 | 2010-03-11 | Lee Boo Il | Automatic umbrella |
| CN202190859U (en) * | 2011-08-04 | 2012-04-18 | 黄致诚 | Self-locking lower runner structure for umbrella |
| CN106723749A (en) * | 2017-01-16 | 2017-05-31 | 成都缔趣科技有限公司 | A kind of lazyboot's rain cover structure with safety warning function |
| CN206949730U (en) * | 2017-07-10 | 2018-02-02 | 深圳市公溢科技有限公司 | Switch umbrella push button and slide control structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107307533A (en) | 2017-11-03 |
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