CN202143482U - Full-automatic umbrella unfolding and folding control mechanism - Google Patents
Full-automatic umbrella unfolding and folding control mechanism Download PDFInfo
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- CN202143482U CN202143482U CN201120230295U CN201120230295U CN202143482U CN 202143482 U CN202143482 U CN 202143482U CN 201120230295 U CN201120230295 U CN 201120230295U CN 201120230295 U CN201120230295 U CN 201120230295U CN 202143482 U CN202143482 U CN 202143482U
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- pipe
- umbrella
- outer tube
- fixed
- stay cord
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Abstract
The utility model discloses a full-automatic umbrella unfolding and folding control mechanism which is arranged in an umbrella handle and an umbrella middle rod and used for controlling an umbrella unfolding and folding transformation ratio adjusting structure, wherein the control mechanism comprises a driving pipe, a nut, a lead screw and a power source which is used for driving the driving pipe to rotate; the driving pipe is arranged in an inner pipe at the lower part of a middle rod group; the length of the driving pipe is adaptive to that of the inner pipe; the lower end of the driving pipe is connected with the power source; the nut is arranged at the inside upper end of the driving pipe; the lead screw is penetrated in the nut; by means of the positive and negative rotation, the lead screw is driven to move up and down relative to the nut; the upper end of the lead screw is fixed at the upper end of a middle pipe of the middle rod group; and the power source rotates positively and negatively under the control of a button on the umbrella handle. In the control mechanism provided by the utility model, through controlling the positive and negative rotation of the power source, the driving pipe which is matched with the lead screw is driven and the pushing and pulling functions of a multi-section pipe of the umbrella middle rod are realized; and by means of the umbrella unfolding and folding transformation ratio adjusting structure, the linked unfolding and folding functions between the pipes of the middle rod group and the umbrella surface are realized.
Description
Technical field
The relevant a kind of parachute kit of the utility model is meant a kind of controlling organization that can realize opening fully and fold many foldings full-automatic opening and closing umbrella of control fully especially.
Background technology
In recent years, variable because of climate change, make everyone that the custom of carrying umbrella all arranged on one's body, drenched soaked through to prevent precipitate heavy rain.But early stage umbrella needs with hand the umbrella frame frame up to be pushed into certain position and can umbrella be strutted, and has drenched in case brash anxious following time often has little time umbrella strutted just.Therefore; Someone just designs a kind of umbrella; Be provided with a button in grip, press this button and can automatically umbrella be opened and do not have the function that closes one's umbrella automatically, needing still when desire is ridden that both hands use together could be into the car with the umbrella folding; Drench and in this blink, still subject to rainwater, so just lose the convenience of umbrella itself.
The inner typical structure of automatic umbrella folding and unfolding can be consulted Granted publication on February 13rd, 2002, and notification number is the Chinese utility model patent of CN2476208Y, and it discloses a kind of " control device of automatic umbrella folding and unfolding ".The operating principle of this automatic umbrella folding and unfolding is: when desire is opened umbrella, push button downwards, make the control of excellent device out of hand in the umbrella, the inner deployment spring of rod releases energy in the umbrella, rod in the umbrella is upspringed stretch, and umbrella is opened; And when desire is packed up umbrella, push button once more, make the also control of device out of hand of discount in the rod in the umbrella; Discount is release conditions; Under the elastic force effect of the umbrella colsing spring on the umbrella frame, make umbrella cover be umbrella closing state, discount then is withdrawn into rod top in the umbrella by stay cord; Also be in umbrella closing state fully this moment, reach fully and close one's umbrella, also will exert oneself again umbrella cover is partly promoted to grip; Make rod shortening in the umbrella; Deployment spring is put aside energy again, and rod and discount are controlled by the control device in the lever again in the umbrella, and parachute kit just is folding state fully like this.
The operating principle of existing automatic umbrella folding and unfolding; Basically with above-mentioned patent before case identical; For example application number is: the Chinese utility model patent of 01217730.X, 01237609.4,01262761.5,03267824.X or the like, different mostly be the inner control device that is used for controlling umbrella rod and discount of lever.
This shows; Present automatic umbrella folding and unfolding; Be merely automatic deployment in fact and the semi-automatic function that closes one's umbrella, and can't parachute kit be folded to the initial state of parachute-opening fully and realize full automatic function, must be by can parachute kit being folded the state to full gathering to the secondary application of force.How to rely on the control lever just can realize automatically opening and drawing in fully of parachute kit fully parachute kit, be the problem that the utility model need solve, and this case just produces thus.
The utility model content
The purpose of the utility model provides a kind ofly opens the controlling organization with the full-automatic opening and closing umbrella that folds fully with the more piece parachute kit fully.
For realizing above-mentioned purpose, the solution of the utility model is:
A kind of controlling organization of full-automatic opening and closing umbrella; Be provided in a side of in umbrella handle and the middle rod group; Open the no-load voltage ratio adjustment structure that closes one's umbrella in order to control, wherein: this controlling organization comprises a driving tube, a nut, a screw mandrel and drives the power source that driving tube rotates that said driving tube is in the interior pipe of rod group bottom in being arranged at; Its length and interior pipe are suitable, and the lower end is connected with power source; And nut is to be fixed on the driving tube inner upper end, and screw mandrel is to be placed through in the nut, the positive and negative rotation of nut and drive the relative nut of screw mandrel and move up and down, and the upper end of this screw mandrel is the upper end of pipe in the rod group in being fixed on; Power source is by the button control rotating on the umbrella handle.
Described power source is a motor.
Described power source is that a motor driving gear group connects actuator.
Said umbrella handle is the cover body of a ccontaining power source; A cover cap is fixed on its top simultaneously; The center of cover cap is provided with a through hole and supplies driving tube to be connected with the turning cylinder of power source; And the interior pipe of middle rod group is to be fixed on the cover cap, on the umbrella handle cover body, is provided with a button in addition to start the turn power and the Reverse Power of power source.
Said open the no-load voltage ratio adjustment structure that closes one's umbrella comprise in rod group, open close one's umbrella transformation ratio mechanism and be matched with in last nest and following nest on the rod group, rod group is made up of at least three joint sleeve pipes in this, it on and under be followed successively by outer tube, middle pipe reaches interior the pipe; This outer tube upper end is provided with an outer tube pulley, and the lower end build-in of outer tube has the outer tube retainer plate that cooperates with middle pipe; The top of pipe is fixed with one and is provided with middle middle pipe plug of managing pulley in said, and the lower end build-in has manages retainer plate in one, and outside of pipe retainer plate is provided with pipe retainer plate pulley in this; The pipe lower end is fixed on the umbrella handle in said; Comprise in the nest stay cord, pipe stay cord in the pipe stay cord and one and open the transformation ratio mechanism that closes one's umbrella; Wherein descend an end of nest stay cord to be fixed on the middle pipe plug, be fixed together with following nest after the other end passes outer tube and walks around the outer tube pulley; In an end of pipe stay cord be fixed in pipe upper end, the other end therefrom manage the bottom pass and walk around in behind the middle pipe retainer plate pulley of pipe retainer plate, pierce into middle pipe again, therefrom the pipe upper end passes, and pierces into outer tube, and is fixed on the outer tube top after passing from the outer tube upper end; In an end of pipe stay cord be fixed in pipe upper end, the other end passes middle pipe, in walking around behind the pulley of pipe plug, in penetrating between pipe and the outer tube and be fixed on the outer tube lower end.
The upper end internal fixation of said outer tube has an outer pipe plug, and outer pipe plug has central through hole, and pipe plug top is provided with the outer tube pulley outside simultaneously, to forming a breach on the outer tube at outer sliding tube wheel place.
Middle pipe pulley in said on the pipe plug is set to one or more.
The pipe retainer plate is the ring body in said, its top be build-in in middle pipe, and the lower end forms flange and convexedly stretch in outside the pipe, the side at this flange is provided with pipe retainer plate pulley in addition.
Said upward nest is fixed on the top of outer tube, and its underpart is placed on the outer tube, and the breach of corresponding outer tube forms a cover groove.
Pipe stay cord and interior pipe stay cord are same splicing in said.
After adopting such scheme, the controlling organization of the utility model leaves the no-load voltage ratio adjustment structure that closes one's umbrella through control and realizes that the work of automatic umbrella folding and unfolding is achieved in that
During parachute-opening, push the pushbutton enable power source output turn power of umbrella handle, power source can drive driving tube and rotate; When driving tube drives the nut rotation; Can make nut promotion screw mandrel internally manage mutually and move up, pipe is internally managed the expansion that makes progress mutually in the middle pipe plug of its connection meanwhile, and the distance between middle pipe plug and the interior pipe upper end extends; Then interior pipe stay cord can spur the middle relatively pipe of outer tube retainer plate and move up to replenish the variation of this distance; Promptly promote simultaneously outer tube relatively in pipe and launching, the distance lengthening between outer pipe plug and the middle pipe plug of this moment, following nest stay cord just can spur down nest phase outer tube and move up with the variation of additional this distance; Move just on the following nest and can push the umbrella frame frame open, a series of synchronization action like this can be realized complete parachute-opening function.When closing one's umbrella; Push the pushbutton enable power source output Reverse Power of umbrella handle again; Then power source can drive the driving tube counter-rotating, when driving tube drives the nut rotation, can make nut pulling screw mandrel internally manage mutually and move down; Under the effect that the middle pipe plug that meanwhile middle Guan Zaiyu actuator links together moves down; Pipe is internally managed mutually and is moved down fit in the order, and the following nest stay cord in being connected simultaneously on the pipe plug can spur down nest phase outer tube and move up, and the umbrella frame frame draws under the effect of umbrella colsing spring and umbrella cloth.
The controlling organization of the utility model thus; Rotating through the control power source; Realize driving and have the driving tube that screw mandrel cooperates; Make more piece pipe excellent in the umbrella realize the function of pushing open and retracting, cooperate again and open the no-load voltage ratio adjustment structure that closes one's umbrella, realized the function that middle rod each pipe fitting of group and umbrella cover link and open and link and fold.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model;
Fig. 2 is implemented on the partial exploded view of parachute kit for the utility model;
Fig. 3 is implemented on the part combination sketch map of parachute kit for the utility model;
Fig. 4 is implemented on the part combination cross-sectional schematic of parachute kit for the utility model;
Fig. 5 is the deployed condition sketch map of the utility model parachute kit;
Fig. 5 a is that the a-a of Fig. 5 is to cross-sectional schematic;
Fig. 5 b is that the b-b of Fig. 5 is to cross-sectional schematic;
Fig. 6 is the umbrella closing state sketch map of the utility model parachute kit;
Fig. 6 a is that the c-c of Fig. 6 is to cross-sectional schematic;
Fig. 6 b is that the d-d of Fig. 6 is to cross-sectional schematic.
The specific embodiment
As Fig. 1,2,3,4 and cooperate Fig. 5, shown in 6; The controlling organization of a kind of full-automatic opening and closing umbrella that the utility model discloses; Be provided in a side of among umbrella handle G and the middle rod group B, open the no-load voltage ratio adjustment structure that closes one's umbrella in order to control, wherein: this controlling organization is to open the driving mechanism F that closes one's umbrella; Comprise a driving tube 6, a nut 7, a screw mandrel 8 and drive the power source 9 that driving tube 6 rotates, described power source 9 is that a motor 91 driven gear groups 92 connect driving tube 6.Certainly, the rotating shaft by motor directly cooperates driving tube 6 also can.Described driving tube 6 be placed on following among the interior pipe B1 of rod group B, its length and interior pipe B1 be suitable; And nut 7 is to be fixed on driving tube 6 inner upper end; Screw mandrel 8 is to be placed through in the nut 7; The positive and negative rotation of nut 7 and drive screw mandrel 8 relative nuts 7 and move up and down, the upper end of this screw mandrel 8 be fixed on following on the middle pipe plug 3 of rod group B.
When the utility model was implemented in the parachute kit, this umbrella also comprised: umbrella frame frame A, be fixed in umbrella cloth (not shown) on the umbrella frame frame, go up nest C, down nest D, open the transformation ratio mechanism E that closes one's umbrella.
Like Fig. 4, shown in 5, each umbrella frame A1 of said umbrella frame frame A is combined together with corresponding last nest C, following nest D, is respectively equipped with umbrella colsing spring A2 on each umbrella frame A1 simultaneously.
Said middle rod group B has three joint sleeve pipes, is followed successively by outer tube B1, middle pipe B2 and interior pipe B3 from top to bottom;
Wherein internal fixation has pipe plug 1 outside in the upper end of outer tube B1, and the lower end build-in has an outer tube retainer plate 2; Said outer pipe plug 1 has central through hole 11, and pipe plug 1 top is provided with outer tube pulley 12 outside simultaneously; The outer tube B1 that should outer sliding tube takes turns 12 places gone up form a breach B11, pass for following following nest stay cord E1; Said outer tube retainer plate 2 is a ring body, its top be build-in in outer tube B1, and the lower end forms convex edge 21 and convexedly stretches in outside the outer tube B1;
The top of middle pipe B2 is fixed with pipe plug 3 in, and the lower end build-in has pipe retainer plate 4 in; In said the bottom of pipe plug 3 be build-in in middle pipe B2, and the middle part be provided with in pipe pulley 31, pipe pulley 31 can be provided with one or morely in this, is to be provided with two here; An also ring body of pipe retainer plate 4 in said, its top be build-in in middle pipe B2, and the lower end forms flange 41 and convexedly stretch in outside the pipe, the side at this flange 41 is provided with pipe retainer plate pulley 42 in addition; The position of pipe retainer plate pulley 42 forms a breach in middle pipe B2 correspondence, passes for following middle pipe stay cord E2;
The top of interior pipe B3 is fixed with pipe plug 5 in, and interior pipe B3 is fixed on the umbrella handle G lower end;
Between the above-mentioned three joint sleeve pipes is the stopper that utilizes separately; Like middle pipe plug 3, interior pipe plug 5; With the retainer plate of leading pipe fitting separately mutually; Realize mutual annexation like outer tube retainer plate 2, middle pipe retainer plate 4, stretch each other and the middle rod group B that shrinks thereby constitute, need not extra get ready realize connecting spacing.
Said upward nest C is the top that is fixed on outer tube B1, and its underpart is placed on the outer tube B1, and the breach B11 of corresponding outer tube B1 formation one cover groove C1, passes through for following following nest stay cord E1.
Said nest D down is that slip cap places on the outer tube B1.
The said transformation ratio mechanism E that closes one's umbrella that opens comprises among the nest stay cord E1, pipe stay cord E3 in the pipe stay cord E2 and;
Wherein descend the end of nest stay cord E1 be fixed in pipe plug 3 tops, outer tube pulley 12 backs and following nest D that the other end passes outer tube B1 and walks around outer pipe plug 1 are fixed together;
Pipe B1 upper end in the end of middle pipe stay cord E2 is fixed on; Be to be fixed on the interior pipe plug 5 here; Behind the middle pipe retainer plate pulley 42 of pipe retainer plate 4, pipe B2 in piercing into again therefrom managed the B2 upper end and passes during the breach B21 that the other end is therefrom managed B2 bottom passed and walks around; Pierce into outer tube B1, and outside after outer tube B1 upper end passes, being fixed on the pipe plug 1;
Pipe B3 upper end in the end of interior pipe stay cord E3 is fixed on; Be in being fixed on the pipe plug 5 equally, pipe B2 during the other end passes is in walking around behind the pulley 32 of pipe plug 3 here; Penetrate between pipe B2 and the outer tube B1 and be fixed on outer tube B1 lower end, be on the convex edge 21 of fixedly outer tube retainer plate 2 here.
Because the end of the end of middle pipe stay cord E2 and interior pipe stay cord E3 all is pipe upper ends in being fixed on, therefore in pipe stay cord E2 can adopt same splicing with interior pipe stay cord E3, just on rope, make a call to a tieing and get final product on managing in fixing.
Said umbrella handle G is the cover body of a ccontaining power source 9; A cover cap G1 is fixed on its top simultaneously; The center of cover cap G1 is provided with a through hole G11 and supplies driving tube 6 to be connected with the turning cylinder 93 of power source 9; And the interior pipe B3 of middle rod group B is fixed on the cover cap G1, on umbrella handle G cover body, is provided with a button G2 in addition to start the turn power and the Reverse Power of power source 9.
Cooperate shown in the figure, this automatic umbrella is when normality folds, and the sleeve pipe that respectively saves of at first middle rod group B is to contract to be nested together, and screw mandrel 8 is to be retracted to fully in the driving tube 6, and nest D is the bottom that is positioned at outer tube B` down.
As when carrying out parachute-opening; The button G2 that pushes umbrella handle G starts power source 9 and exports the turn power, and power source 9 can drive driving tubes 6 and rotate, when driving tube 6 drives nut 7 rotations; Can make nut 7 promotion screw mandrels 8 internally manage B3 mutually moves up; Manage B2 in meanwhile promoting and internally manage upwards expansion of B3 mutually, middle pipe B2 is when moving up, and the distance between middle pipe plug 3 and the interior pipe B3 upper end extends; Then interior pipe stay cord E3 can spur the middle relatively pipe B2 of outer tube retainer plate 2 and move up to replenish the variation of this distance; Promptly promote simultaneously outer tube B1 relatively in pipe and launching, the distance lengthening between outer pipe plug 1 and the middle pipe plug 3 of this moment, following nest stay cord E1 just can spur down nest D phase outer tube B1 and move up with the variation of additional this distance; Move on the following nest D and just can push umbrella frame frame A open, a series of synchronization action like this can be realized complete parachute-opening function.Need to prove: in this parachute-opening action; Interior pipe stay cord E3 mainly plays the action that affects parachute-opening with following nest stay cord E1; And the reduced distances of just satisfied middle pipe retainer plate 4 of middle pipe stay cord E2 and interior pipe B3 upper end, the variation the when distance on outer pipe plug 1 and the interior pipe B3 extends simultaneously.
When closing one's umbrella action, the button G2 that pushes umbrella handle G again starts power source 9 output Reverse Powers, and then power source 9 can drive driving tube 6 counter-rotatings; When driving tube 6 drives nut 7 rotations; Can make nut 7 pulling screw mandrels 8 internally manage B3 mutually and move down, meanwhile in pipe B2 under the effect that the middle pipe plug 3 that links together with screw mandrel 8 moves down, pipe B2 internally manages B3 mutually and moves down fit in the order; Following nest stay cord E1 in being connected simultaneously on the pipe plug 3 can spur down nest D phase outer tube B1 and move up; Umbrella frame frame A draws under the effect of umbrella colsing spring A1 and umbrella cover, and meanwhile, middle pipe retainer plate 4 extends with the distance of interior pipe B3 upper end; Pipe stay cord E2 just can spur the middle relatively pipe B2 of outer pipe plug 1 drive outer tube B1 and move down fit then, and a series of synchronization action like this can fold parachute kit fully.Need to prove: in this closes one's umbrella action; Middle pipe stay cord E2 mainly plays with following nest stay cord E1 and affects the action that closes one's umbrella; And interior pipe stay cord E3 just satisfies the distance lengthening of outer tube retainer plate 2 and middle pipe plug 3, the variation the when distance between middle pipe plug 3 and the interior pipe B3 upper end shortens simultaneously.
Certainly, the said driving mechanism F that closes one's umbrella that opens is not limited to above-mentioned structure, manages internally mutually that B3 moves up and down and the middle pipe plug 3 of its connection of interlock can realize driving parachute-opening and drive the function that closes one's umbrella so long as can drive it by power source 9.
In sum; The controlling organization of the utility model is the rotating through umbrella handle button G2 control power source 9, realizes driving having the driving tube 6 that screw mandrel 8 cooperates; Make more piece pipe excellent in the umbrella realize the function of pushing open and retracting; Cooperate again and open the no-load voltage ratio adjustment structure that closes one's umbrella, realized middle rod group each pipe fitting of B and the function that umbrella cover links and opens and link and fold, make us convenient, quick to the use of parachute kit.
Claims (9)
1. the controlling organization of a full-automatic opening and closing umbrella; Be provided in a side of in umbrella handle and the umbrella in the rod; Open the no-load voltage ratio adjustment structure that closes one's umbrella in order to control, it is characterized in that: this controlling organization comprises a driving tube, a nut, a screw mandrel and drives the power source that driving tube rotates that said driving tube is in the interior pipe of rod group bottom in being arranged at; Its length and interior pipe are suitable, and the lower end is connected with power source; And nut is to be fixed on the driving tube inner upper end, and screw mandrel is to be placed through in the nut, the positive and negative rotation of nut and drive the relative nut of screw mandrel and move up and down, and the upper end of this screw mandrel is the upper end of pipe in the rod group in being fixed on; Power source is by the button control rotating on the umbrella handle.
2. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: described power source is a motor.
3. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: described power source is that a motor driving gear group connects actuator.
4. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 1; It is characterized in that: said open the no-load voltage ratio adjustment structure that closes one's umbrella comprise in rod group, open close one's umbrella transformation ratio mechanism and be matched with in last nest and following nest on the rod group; Should in rod group constitute by at least three joint sleeve pipes, it on and be followed successively by outer tube, middle pipe and interior the pipe down; This outer tube upper end is provided with an outer tube pulley, and the lower end build-in of outer tube has the outer tube retainer plate that cooperates with middle pipe; The top of pipe is fixed with one and is provided with middle middle pipe plug of managing pulley in said, and the lower end build-in has manages retainer plate in one, and outside of pipe retainer plate is provided with pipe retainer plate pulley in this; The pipe lower end is fixed on the umbrella handle in said; Comprise in the nest stay cord, pipe stay cord in the pipe stay cord and one and open the transformation ratio mechanism that closes one's umbrella; Wherein descend an end of nest stay cord to be fixed on the middle pipe plug, be fixed together with following nest after the other end passes outer tube and walks around the outer tube pulley; In an end of pipe stay cord be fixed in pipe upper end, the other end therefrom manage the bottom pass and walk around in behind the middle pipe retainer plate pulley of pipe retainer plate, pierce into middle pipe again, therefrom the pipe upper end passes, and pierces into outer tube, and is fixed on the outer tube top after passing from the outer tube upper end; In an end of pipe stay cord be fixed in pipe upper end, the other end passes middle pipe, in walking around behind the pulley of pipe plug, in penetrating between pipe and the outer tube and be fixed on the outer tube lower end.
5. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 4; It is characterized in that: the upper end internal fixation of said outer tube has an outer pipe plug; Outer pipe plug has central through hole, and pipe plug top is provided with the outer tube pulley outside simultaneously, to forming a breach on the outer tube at outer sliding tube wheel place.
6. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 4 is characterized in that: the middle pipe pulley in said on the pipe plug is set to one or more.
7. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 4; It is characterized in that: the pipe retainer plate is the ring body in said; Its top be build-in in middle pipe, and the lower end forms flange and convexedly stretch in outside the pipe, the side at this flange is provided with pipe retainer plate pulley in addition.
8. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 4 is characterized in that: saidly go up the top that nest is fixed on outer tube, its underpart is placed on the outer tube, and the breach of corresponding outer tube forms a cover groove.
9. the controlling organization of full-automatic opening and closing umbrella as claimed in claim 4 is characterized in that: pipe stay cord and interior pipe stay cord are same splicing in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230295U CN202143482U (en) | 2011-07-01 | 2011-07-01 | Full-automatic umbrella unfolding and folding control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230295U CN202143482U (en) | 2011-07-01 | 2011-07-01 | Full-automatic umbrella unfolding and folding control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143482U true CN202143482U (en) | 2012-02-15 |
Family
ID=45579421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120230295U Expired - Lifetime CN202143482U (en) | 2011-07-01 | 2011-07-01 | Full-automatic umbrella unfolding and folding control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599697A (en) * | 2012-03-27 | 2012-07-25 | 厦门明和实业有限公司 | Full-automatic foldable umbrella with straight ribs |
| CN103120448A (en) * | 2013-03-07 | 2013-05-29 | 厦门明和实业有限公司 | Full-automatic opening-closing straight stand umbrella |
| CN103222717A (en) * | 2013-05-03 | 2013-07-31 | 厦门明和实业有限公司 | Full-automatic umbrella folding and unfolding operation mechanism |
-
2011
- 2011-07-01 CN CN201120230295U patent/CN202143482U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599697A (en) * | 2012-03-27 | 2012-07-25 | 厦门明和实业有限公司 | Full-automatic foldable umbrella with straight ribs |
| CN103120448A (en) * | 2013-03-07 | 2013-05-29 | 厦门明和实业有限公司 | Full-automatic opening-closing straight stand umbrella |
| CN103222717A (en) * | 2013-05-03 | 2013-07-31 | 厦门明和实业有限公司 | Full-automatic umbrella folding and unfolding operation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |