CN102228332A - Transformation ratio regulating structure of fully-automatic opening/closing umbrella - Google Patents
Transformation ratio regulating structure of fully-automatic opening/closing umbrella Download PDFInfo
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- CN102228332A CN102228332A CN2011101835457A CN201110183545A CN102228332A CN 102228332 A CN102228332 A CN 102228332A CN 2011101835457 A CN2011101835457 A CN 2011101835457A CN 201110183545 A CN201110183545 A CN 201110183545A CN 102228332 A CN102228332 A CN 102228332A
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Abstract
The invention relates to a transformation ratio regulating structure of a fully-automatic opening/closing umbrella, which comprises a middle bar set, an umbrella-opening/closing transformation ratio mechanism, an upper nest and a lower nest, wherein the upper nest and the lower nest are arranged on the middle bar set in a matching manner. The middle bar set consists of an outer tube, a middle tube and an inner tube. The transformation ratio mechanism of the fully-automatic opening/closing umbrella comprises a lower net pull rope, a middle tube pull rope and an inner tube pull rope, wherein one end of the lower nest pull rope is fixed on a middle tube plug above the middle tube, and the other end of the lower nest pull rope is fixed with the lower nest; one end of the middle pull rope is fixed on the upper end of the inner tube, and the other end of the middle tube pull rope is fixed at the top of the outer tube; and one end of the inner tube pull rope is fixed on the upper end of the inner tube, and the other end of the inner tube pull rope is fixed on the lower end of the outer tube. Through connection relationships of the lower nest pull rope, the middle tube pull rope and the inner tube pull rope with pipe fittings of the middle bar set, the upper nest and the lower nest, the transformation ratio regulating structure disclosed by the invention matches with an opening/closing umbrella driving mechanism in an umbrella handle to drive the middle tube in the middle bar set to move up and down relative to the inner tube, and linkage-opening and linkage-closing functions of the pipe fittings of the middle bar set and an umbrella surface are realized at the same time.
Description
Technical field
The relevant a kind of parachute kit of the present invention is meant a kind of no-load voltage ratio adjustment structure that can realize opening fully and fold the full-automatic opening and closing umbrella of control fully especially.
Background technology
In recent years,, make everyone that the custom of carrying umbrella all be arranged on one's body, drenched soaked through to prevent precipitate heavy rain because of the climate change impermanence.But early stage umbrella needs with hand the umbrella frame frame up to be pushed into certain position and umbrella can 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, pressing this button can open umbrella automatically and 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 typical structure of automatic umbrella folding and unfolding inside can be consulted Granted publication on February 13rd, 2002, and notification number is the Chinese invention 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 identical with case before the above-mentioned patent, for example application number is: 01217730.X, 01237609.4,01262761.5,03267824.X or the like Chinese invention patent, different mostly be the control device that is used for controlling umbrella rod and discount of lever inside.
This shows, present automatic umbrella folding and unfolding, the function that closes one's umbrella for automatic deployment is semi-automatic in fact only, and parachute kit can't be folded fully to the initial state of parachute-opening and realize full automatic function, must be by the state that parachute kit can be folded to the secondary application of force to full gathering.The inventor has just invented a kind of multi-fold umbrella that can realize opening fully automatically and fold control fully automatically, and wherein remove the control section of umbrella handle, opening and folding in the umbrella between rod and the umbrella frame is the decision part that realizes this parachute kit function, and this case just produces thus.
Summary of the invention
The no-load voltage ratio adjustment structure that the purpose of this invention is to provide a kind of full-automatic opening and closing umbrella, it is controlled the automatic expansion of rod part in umbrella and folds automatically.
For achieving the above object, solution of the present invention is:
A kind of no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella, rod group during it comprises, 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 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 an 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 described, 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 described; 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 described 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 described on the pipe plug is set to one or more.
The pipe retainer plate is the ring body in described, 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.
Described 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 described.
After adopting such scheme, the present invention realizes that to parachute kit the work of control is achieved in that automatically
Start the driving mechanism in the parachute kit, pipe was internally managed upwards mutually and is launched during the middle pipe plug of its connection of drive mechanism drove, distance lengthening between middle pipe plug and the interior pipe upper end, 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 the pipe and launch, distance lengthening between the outer pipe plug of this moment and the middle pipe plug, following nest stay cord just can spur down the relative outer tube of nest and move up to replenish the variation of 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, restart middle pipe plug that driving mechanism connects drive in pipe move down, the internal mutually pipe of pipe moves down fit in the order, and the following nest stay cord in being connected simultaneously on the pipe plug can spur down the relative outer tube of nest and move up, and the umbrella frame frame draws under the effect of umbrella colsing spring and umbrella cloth.
Of the present invention thus open the following nest stay cord in the no-load voltage ratio adjustment structure that closes one's umbrella, middle pipe stay cord and in pipe stay cord and middle rod group each pipe fitting and go up the annexation of nest, following nest, cooperate the driving mechanism that closes one's umbrella of opening in the umbrella handle, when the internal mutually pipe of the middle pipe in the driving in the rod group moves up and down, the function that rod each pipe fitting of group and umbrella cover interlock are opened and linked and fold in the realization.
Description of drawings
Fig. 1 is the decomposing schematic representation of the invention process in parachute kit;
Fig. 2 is that the invention process is in the part of parachute kit combination schematic diagram;
Fig. 3 is that the invention process is in the part of parachute kit combination cross-sectional schematic;
Fig. 4 is the deployed condition schematic diagram of the invention process in parachute kit;
Fig. 4 a for the a-a of Fig. 4 to cross-sectional schematic (not containing the umbrella frame frame);
Fig. 4 b for the b-b of Fig. 4 to cross-sectional schematic (not containing the umbrella frame frame);
Fig. 5 is the umbrella closing state schematic diagram of the invention process in parachute kit;
Fig. 5 a for the a-a of Fig. 5 to cross-sectional schematic (not containing the umbrella frame frame);
Fig. 5 b for the b-b of Fig. 5 to cross-sectional schematic (not containing the umbrella frame frame).
The specific embodiment
As Fig. 1,2,3 and cooperate shown in Fig. 4,5, the present invention has disclosed a kind of no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella, rod group B and open the transformation ratio mechanism E that closes one's umbrella during it comprises, and cooperate umbrella frame frame A, be fixed in umbrella cloth (not shown) on the umbrella frame frame, go up nest C, down nest D, open close one's umbrella driving mechanism F and umbrella handle G and embodiment.
Shown in Fig. 4,5, each umbrella frame A1 of described 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.
Described 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 in the upper end of outer tube B1 internal fixation pipe plug 1 outside is arranged, the lower end build-in has an outer tube retainer plate 2; Described 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; Described 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 described 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 herein; An also ring body of pipe retainer plate 4 in described, 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, as middle pipe plug 3, interior pipe plug 5, with the retainer plate of adjacent pipe fitting separately, as outer tube retainer plate 2, middle pipe retainer plate 4 and realize mutual annexation, thereby constitute the middle rod group B that stretches mutually and shrink, need not additionally to get ready and realize that connection is spacing.
Described 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.
Described nest D down is that slip cap places on the outer tube B1.
The described 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 herein, during the breach B21 that the other end is therefrom managed B2 bottom passes and walks around behind the middle pipe retainer plate pulley 42 of pipe retainer plate 4, pipe B2 in piercing into again, therefrom managing the B2 upper end passes, 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 herein, 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 herein.
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.
The described driving mechanism F that closes one's umbrella that opens comprises a driving tube 6, a nut 7, a screw mandrel 8 and drives 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, or the employing Mechanical Driven cooperates the change-speed gearing group and drives driving tube 6 rotations.Certainly, the rotating shaft by motor directly cooperates driving tube 6 also can.Described driving tube 6 is in being placed among the pipe B1, its length and interior pipe B1 are 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 are in being fixed on the pipe plug 3.
Described 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 is connected with the turning cylinder 93 of power source 9 for driving tube 6, and the interior pipe B3 of middle rod group B is fixed on the cover cap G1, is provided with a button G2 in addition to start the turn power and the Reverse Power of power source 9 on umbrella handle G cover body.
Cooperate shown in Fig. 5,5a, the 5b, 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 Fig. 4,4a, shown in the 4b, as when carrying out parachute-opening, the button G2 that pushes umbrella handle G starts power source 9 output turn power, power source 9 can drive driving tube 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, pipe B2 internally manages upwards expansion of B3 mutually in meanwhile promoting, middle pipe B2 is when moving up, distance lengthening between middle pipe plug 3 and the interior pipe B3 upper end, 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 the pipe and launch, distance lengthening between the outer pipe plug 1 of this moment and the middle pipe plug 3, following nest stay cord E1 just can spur down the relative outer tube B1 of nest D and move up to replenish the variation of 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 middle pipe stay cord E2 just satisfies middle distance shortening of managing retainer plate 4 and interior pipe B3 upper end, the variation the when distance on outer pipe plug 1 and the interior pipe B3 extends simultaneously.
As Fig. 5,5a, shown in the 5b, when closing one's umbrella action, the button G2 that pushes umbrella handle G again starts power source 9 output Reverse Powers, 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 moves down, pipe B2 is under the effect that the middle pipe plug 3 that links together with screw mandrel 8 moves down meanwhile, 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 the relative outer tube B1 of nest D and move up, umbrella frame frame A draws under the effect of umbrella colsing spring A1 and umbrella cover, 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.
Structure in sum, the present invention open the following nest stay cord E1 in the no-load voltage ratio adjustment structure that closes one's umbrella, middle pipe stay cord E2 and in pipe stay cord E3 and middle rod group B each pipe fitting and go up the annexation of nest C, following nest D, cooperate the driving mechanism F that closes one's umbrella that opens among the umbrella handle G, middle pipe B2 in the driving among the rod group B internally manages B3 when moving up and down mutually, the function that rod group each pipe fitting of B and umbrella cover link and open and link and fold in the realization.Allow multi-fold umbrella realize automatically opening the function of receipts fully, make us convenient, quick to the use of parachute kit! In addition, the present invention cooperates with it opens the driving mechanism F that closes one's umbrella to be not limited to the foregoing description listed, the present invention can adapt to different driving mechanisms, as long as the driving mechanism that the internal mutually pipe of pipe launches and folds in can promoting utilizes no-load voltage ratio adjustment structure of the present invention can realize the function of full-automatic opening and closing umbrella again.
Claims (6)
1. the no-load voltage ratio adjustment structure of a full-automatic opening and closing umbrella, it is characterized in that: rod group during it comprises, 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 an 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 described, 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 described; 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.
2. the no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: the upper end internal fixation of 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.
3. the no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: the middle pipe pulley on the middle pipe plug is set to more than one and one.
4. the no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: middle pipe retainer plate is the ring body, 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.
5. the no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella as claimed in claim 1 is characterized in that: 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.
6. the no-load voltage ratio adjustment structure of full-automatic opening and closing umbrella as claimed in claim 1, it is characterized in that: middle pipe stay cord and interior pipe stay cord are same splicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183545.7A CN102228332B (en) | 2011-07-01 | 2011-07-01 | Transformation ratio regulating structure of fully-automatic opening/closing umbrella |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183545.7A CN102228332B (en) | 2011-07-01 | 2011-07-01 | Transformation ratio regulating structure of fully-automatic opening/closing umbrella |
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| CN102228332A true CN102228332A (en) | 2011-11-02 |
| CN102228332B CN102228332B (en) | 2014-09-24 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578772A (en) * | 2012-03-27 | 2012-07-18 | 厦门明和实业有限公司 | Full-automatic multi-fold umbrella |
| CN103190750A (en) * | 2013-03-14 | 2013-07-10 | 厦门明和实业有限公司 | Fully automatic multi-folding umbrella |
| CN104912883A (en) * | 2015-06-11 | 2015-09-16 | 厦门明和实业有限公司 | Full-automatic retractable rod |
| CN105795635A (en) * | 2016-01-25 | 2016-07-27 | 谢溢河 | Electric umbrella with internal pulley blocks |
| CN105815900A (en) * | 2016-03-14 | 2016-08-03 | 太阳城（厦门）户外用品科技股份有限公司 | Fully-automatic opening and closing umbrella |
| CN105942686A (en) * | 2016-02-01 | 2016-09-21 | 陈传扬 | An automatic umbrella |
| CN107788631A (en) * | 2017-12-12 | 2018-03-13 | 李嘉泽 | Automatic reverse folding storage umbrella |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102578772A (en) * | 2012-03-27 | 2012-07-18 | 厦门明和实业有限公司 | Full-automatic multi-fold umbrella |
| CN103190750A (en) * | 2013-03-14 | 2013-07-10 | 厦门明和实业有限公司 | Fully automatic multi-folding umbrella |
| CN104912883A (en) * | 2015-06-11 | 2015-09-16 | 厦门明和实业有限公司 | Full-automatic retractable rod |
| CN105795635A (en) * | 2016-01-25 | 2016-07-27 | 谢溢河 | Electric umbrella with internal pulley blocks |
| CN105942686A (en) * | 2016-02-01 | 2016-09-21 | 陈传扬 | An automatic umbrella |
| CN105815900A (en) * | 2016-03-14 | 2016-08-03 | 太阳城（厦门）户外用品科技股份有限公司 | Fully-automatic opening and closing umbrella |
| CN105815900B (en) * | 2016-03-14 | 2018-01-19 | 太阳城（厦门）户外用品科技股份有限公司 | Full-automatic opening and closing umbrella |
| CN107788631A (en) * | 2017-12-12 | 2018-03-13 | 李嘉泽 | Automatic reverse folding storage umbrella |
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|---|---|
| CN102228332B (en) | 2014-09-24 |
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