CN107594797A - A kind of fast power-saving closing device of umbrella - Google Patents
A kind of fast power-saving closing device of umbrella Download PDFInfo
- Publication number
- CN107594797A CN107594797A CN201710660379.2A CN201710660379A CN107594797A CN 107594797 A CN107594797 A CN 107594797A CN 201710660379 A CN201710660379 A CN 201710660379A CN 107594797 A CN107594797 A CN 107594797A
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- China
- Prior art keywords
- push
- umbrella
- arculae
- closing device
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of fast power-saving closing device of umbrella, including middle rod, the lower nest being connected with umbrella frame is arranged with middle rod, elastic arculae is installed in the middle part of the middle rod, the lower end of the lower nest is fixedly connected with lengthening push rod, opening-closing structure is installed below the lengthening push rod, the opening-closing structure includes position-limiting drum and push-plate, and the position-limiting drum is fixed on the lower end for lengthening push rod, and the push-plate is set on position-limiting drum, it is slidably matched, the lower end of the push-plate is connected with arculae cylinder.The present invention reduces the arm working length of user by lengthening push rod and open-and-close mechanism, and use is more laborsaving, is more convenient.
Description
Technical field
The present invention relates to umbrella technical field, more particularly to a kind of umbrella closing device.
Background technology
Vertical frame umbrella generally includes umbrella cover, umbrella frame, middle rod and umbrella handle, and the inside of middle rod is provided with two elastic arculaes up and down,
The lower nest being connected with umbrella frame is also arranged with middle rod for vertical frame umbrella, by promoting lower nest to extrude elastic arculae, and
Umbrella nest parachute-opening and the position to close one's umbrella are limited by elastic arculae, the mode that existing two arculaes of umbrella generally use are set is entered
The locking of row umbrella folding, but the structure of this bouble-bow piece on middle rod, it is necessary to set two corresponding arculae grooves to destroy
The intensity of whole arculae, and the mode of umbrella nest is typically directly promoted, user's open-close umbrella arm operational stroke is longer, and
Two arculaes pass through the side wall of middle rod, and leakage is easy to collide friction with human body outside, causes the injury to human body.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of fast power-saving closing device of umbrella
To achieve the above object, the invention provides following technical scheme：A kind of fast power-saving closing device of umbrella, including in
Rod, the lower nest being connected with umbrella frame is arranged with middle rod, elastic arculae is installed, the lower end of the lower nest is consolidated in the middle part of the middle rod
Surely lengthening push rod is connected with, opening-closing structure is installed below the lengthening push rod, the opening-closing structure includes position-limiting drum and pushed away
Disk, the position-limiting drum are fixed on the lower end for lengthening push rod, and the push-plate is set on position-limiting drum, is slidably matched, the push-plate
Lower end is connected with arculae cylinder.
Preferably, the outer wall of the position-limiting drum is provided with two spacing rings, and some spacing rings are separately positioned on spacing
The both sides up and down of cylinder, the inwall of the sleeve are provided with stroke cylinder, and the stroke cylinder is arranged between two spacing rings up and down, institute
The length for stating stroke cylinder is less than the distance between two spacing rings.
Preferably, the outer wall of the position-limiting drum is provided with limit sliding chutes, the limit sliding chutes in axial arranged, the push-plate
Inwall is provided with position limiting slide block, and the position limiting slide block is arranged in limit sliding chutes, and sliding coordinates, between two spacing ring away from
From and stroke tube length degree difference be less than or equal to limit sliding chutes length.
Preferably, the inwall lower end of the arculae cylinder is provided with some latches, and the lower end of the middle rod is provided with locking and covered, described
The outer wall upper end of locking set is provided with flange, and when umbrella collapses, the latch of arculae cylinder lower end is mutually interlocked with flange.
Preferably, the elastic arculae includes integrally formed card and interior chip two parts, in the side wall of the middle rod
Notch is offered, the interior chip is fixed on the inwall of middle rod, and card stretches out notch through notch, and the card stretches out notch
The side of rod is equipped with arc buffering face up and down in principle.
Preferably, the arc buffering face of the card lower end and the outer wall of middle rod are tangent, and the arc of the card upper end delays
The upper end of impulse face is provided with dogging shoulder, and the dogging shoulder is vertical with middle rod, and the length and the inwall of stroke cylinder of the dogging shoulder are tangent.
Preferably, the internal diameter of the arculae cylinder is more than the internal diameter of push-plate, the inwall of the arculae cylinder and the inwall of push-plate it
Between be provided with pressure bow inclined-plane, it is described pressure bow inclined-plane tiltedly be more than or equal to card upper end buffering suface gradient.
Preferably, the upper end of the middle rod is provided with nest, is connected with sleeve below the upper nest, the sleeve it is outer
Support ring on wall.
Preferably, the outer wall of the push-plate is provided with some assurance grooves, and the assurance groove is curved.
Compared with prior art, the beneficial effects of the invention are as follows：By pulling push-plate to continue folding to umbrella, pass through
Lengthen push rod and open-and-close mechanism and can reduce whole user and strut operational stroke needed for umbrella, use is more laborsaving；Strut
During umbrella, open-and-close mechanism is promoted, push rod is lengthened and moves upwards, elastic arculae is extruded and sequentially passes through lower nest, lengthens push rod and open
Close mechanism, ejected in arculae cylinder, the dogging shoulder of card is stuck on the lower surface of position-limiting drum, when umbrella open, it is first when collapsing umbrella
Relative to position-limiting drum slide downward, extremely pressure bow inclined-plane abuts on the upper end scarf of card first push-plate, and continues to extrude, and makes bow
Piece compresses, and continues to pull down, and makes arculae in position-limiting drum, lengthens and walked on push rod and lower nest inwall, and is stuck in the upper end of lower nest；It is whole
Individual process arculae is protected within open-and-close mechanism all the time, prevents arculae from leaking cruelly in the external world, scratch user, when umbrella use
It is safer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the fast power-saving closing device of umbrella of the present invention；
Fig. 2 is a kind of another structural representation of the fast power-saving closing device of umbrella of the present invention；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is the partial enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation of push-plate in the present invention；
Fig. 6 is Fig. 5 sectional view；
Fig. 7 is the structural representation of position-limiting drum in the present invention；
Fig. 8 is the structural representation that set is locked in the present invention；
Fig. 9 is the structural representation of elastic arculae in the present invention.
Brief description of the drawings：1st, middle rod；2nd, umbrella frame；3rd, lower nest；4th, elastic arculae；41st, card；42nd, interior chip；5th, lengthen and push away
Bar；6th, position-limiting drum；7th, push-plate；8th, limit card slot；9th, limit card block；The 10th, section is installed；11st, arculae cylinder；12nd, spacing ring；13、
Stroke cylinder；14th, limit sliding chutes；15th, position limiting slide block；16th, latch；17th, locking set；18th, flange；19th, clamping block；20th, dogging shoulder；
21st, pressure bow inclined-plane.
Embodiment
A kind of embodiment of the fast power-saving closing device of umbrella of the present invention is described further referring to figs. 1 to Fig. 3.
A kind of fast power-saving closing device of umbrella, including middle rod 1, the lower nest 3 being connected with umbrella frame 2 is arranged with middle rod 1,
The middle part of the middle rod 1 is provided with elastic arculae 4, and the lower end of the lower nest 3, which is fixedly connected with, lengthens push rod 5, and the lengthening pushes away
The lower section of bar 5 is provided with opening-closing structure, and the opening-closing structure includes position-limiting drum 6 and push-plate 7, and the position-limiting drum 6 is fixed on lengthening
The lower end of push rod 5, the lower section for lengthening push rod 5 are provided with limit card slot 8, and the upper end of the position-limiting drum 6 is provided with limit card block 9,
The lower section for lengthening push rod 5 is set on the outer wall of position-limiting drum 6, and limit card block 9 is snapped fit onto in limit card slot 8, described spacing
The upper end of fixture block 9 is provided with installation section 10, and the upper end of the installation section 10 and the outer wall of position-limiting drum 6 are tangent, 7 sets of the push-plate
It is located on position-limiting drum 6, is slidably matched, the lower end of the push-plate 7 is connected with arculae cylinder 11, the arculae cylinder 11 and the one of push-plate 7
Shaping.
Further, the outer wall of the position-limiting drum 6 is provided with two spacing rings 12, and described two spacing rings 12 are set respectively
In the both sides up and down of position-limiting drum 6, the inwall of the push-plate 7 is provided with stroke cylinder 13, and the stroke cylinder 13 is arranged on two up and down
Between spacing ring 12, the length of the stroke cylinder 13 is less than the distance between two spacing rings 12, passes through spacing ring 12 and stroke
The setting of cylinder 13, can make push-plate 7 be axially moveable a trip on position-limiting drum 6, play a part of switch.
Further, the outer wall of the position-limiting drum 6 is provided with limit sliding chutes 14, and the limit sliding chutes 14 are in axial arranged, institute
The inwall for stating push-plate 7 is provided with position limiting slide block 15, and the position limiting slide block 15 is arranged in limit sliding chutes 14, and sliding coordinates, described
The difference of the distance between two spacing rings 12 and the length of stroke cylinder 13 is less than or equal to the length of limit sliding chutes 14, limit sliding chutes 14 and limit
Position sliding block 15 is worked in coordination uses, can be rotated on the anti-position-limiting drum 6 of thrust button 7, avoids the occurrence of the situation of skidding, while reduction pushes away
The abrasion of disk 7 and position-limiting drum 6.
Further, the inwall lower end of the arculae cylinder 11 is provided with some latches 16, and the lower end of the middle rod 1 is provided with locking
Set 17, the outer wall upper end of the locking set 17 is provided with flange 18, when umbrella collapses, latch 16 and the flange 18 of the lower end of arculae cylinder 11
Mutually it is interlocked, push-plate 7 can be locked, prevents that push-plate 7 rocks on position-limiting drum 6 after closing one's umbrella.
Further, the elastic arculae 4 includes integrally formed card 41 and the two parts of interior chip 42, the middle rod 1
Side wall on offer notch, the interior chip 42 is fixed on the inwall of middle rod 1, card 41 through notch stretch out notch, institute
The side for stating rod 1 in the stretching notch principle of card 41 is equipped with arc buffering face, the arc buffering of the lower end of card 41 up and down
Face and the outer wall of middle rod 1 are tangent, and the upper end in the arc buffering face of the upper end of card 41 is provided with dogging shoulder 20, and the dogging shoulder 20 is with
Rod 1 is vertical, and the length and the inwall of stroke cylinder 13 of the dogging shoulder 20 are tangent, and the inwall of the middle rod 1 is provided with lock slots, described
The side of the remote card 41 of interior chip 42 is provided with clamping block 19, and the clamping block 19 is arranged in lock slots, passes through dogging shoulder 20
Locked, only pull push-plate 7 just to extrude the scarf of card 41, the upper end of card 41 during this
Group is in switch jointly for scarf, dogging shoulder 20 and pressure bow inclined-plane 21.
Further, the internal diameter of the arculae cylinder 11 is more than the internal diameter of push-plate 7, inwall and the push-plate 7 of the arculae cylinder 11
Inwall between be provided with pressure bow inclined-plane 21, it is described pressure bow inclined-plane 21 tiltedly be more than or equal to the upper end buffering suface of card 41 gradient,
Under umbrella rounding state, rod 1 during arculae protrudes, arculae cylinder 11 is completely covered elastic arculae 4, avoids elastic arculae 4 and human body
Direct contact may caused by injury.
Further, the upper end of the middle rod 1 is provided with nest, and sleeve, the sleeve are connected with below the upper nest
Outer wall on support ring.
Further, the outer wall of the push-plate 7 is provided with some assurance grooves, and the assurance groove is curved, and overall is in cucurbit
Shape, meet Chinese driven Design aesthetic theory, just face uses the lines of dermatoglyph, increases feel.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of fast power-saving closing device of umbrella, including middle rod, the lower nest being connected with umbrella frame, its feature are arranged with middle rod
It is：Elastic arculae is installed, the lower end of the lower nest is fixedly connected with lengthening push rod, and the lengthening pushes away in the middle part of the middle rod
Opening-closing structure is installed, the opening-closing structure includes position-limiting drum and push-plate, and the position-limiting drum is fixed on lengthening push rod below bar
Lower end, the push-plate is set on position-limiting drum, is slidably matched, and the lower end of the push-plate is connected with arculae cylinder.
A kind of 2. fast power-saving closing device of umbrella according to claim 1, it is characterised in that：Outside the position-limiting drum
Wall is provided with two spacing rings, and some spacing rings are separately positioned on the both sides up and down of position-limiting drum, on the inwall of the sleeve
Provided with stroke cylinder, the stroke cylinder is arranged between two spacing rings up and down, and the length of the stroke cylinder is less than two spacing rings
The distance between.
A kind of 3. fast power-saving closing device of umbrella according to claim 2, it is characterised in that：Outside the position-limiting drum
Wall is provided with limit sliding chutes, and the limit sliding chutes are in axial arranged, and the inwall of the push-plate is provided with position limiting slide block, the spacing cunning
Block is arranged in limit sliding chutes, and sliding coordinates, and the difference of the distance between described two spacing ring and stroke tube length degree is less than or equal to limit
The length of position chute.
A kind of 4. fast power-saving closing device of umbrella according to claim 1, it is characterised in that：The arculae cylinder it is interior
Wall lower end is provided with some latches, and the lower end of the middle rod is provided with locking and covered, and the outer wall upper end of the locking set is provided with flange, umbrella
During gathering, the latch of arculae cylinder lower end is mutually interlocked with flange.
A kind of 5. fast power-saving closing device of umbrella according to claim 1, it is characterised in that：The elastic arculae bag
Integrally formed card and interior chip two parts are included, notch is offered in the side wall of the middle rod, during the interior chip is fixed on
On the inwall of rod, card stretches out notch through notch, and the side that the card stretches out rod in notch principle is equipped with arc up and down
Buffering suface.
A kind of 6. fast power-saving closing device of umbrella according to claim 5, it is characterised in that：The card lower end
Arc buffering face and the outer wall of middle rod are tangent, and the upper end in the arc buffering face of the card upper end is provided with dogging shoulder, the dogging shoulder with
Middle rod is vertical, and the length and the inwall of stroke cylinder of the dogging shoulder are tangent.
A kind of 7. fast power-saving closing device of umbrella according to claim 6, it is characterised in that：The arculae cylinder it is interior
Footpath is more than the internal diameter of push-plate, and pressure bow inclined-plane is provided between the inwall of the arculae cylinder and the inwall of push-plate, the pressure bow inclined-plane
Tiltedly it is more than or equal to the gradient of card upper end buffering suface.
A kind of 8. fast power-saving closing device of umbrella according to claim 1, it is characterised in that：The upper end of the middle rod
Nest is installed, is connected with sleeve below the upper nest, support ring on the outer wall of the sleeve.
A kind of 9. fast power-saving closing device of umbrella according to claim 1, it is characterised in that：The outer wall of the push-plate
Some assurance grooves are provided with, the assurance groove is curved.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660379.2A CN107594797A (en) | 2017-08-04 | 2017-08-04 | A kind of fast power-saving closing device of umbrella |
| JP2018091127A JP2019030632A (en) | 2017-08-04 | 2018-05-10 | Quick and laborsaving device for opening/closing umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660379.2A CN107594797A (en) | 2017-08-04 | 2017-08-04 | A kind of fast power-saving closing device of umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107594797A true CN107594797A (en) | 2018-01-19 |
Family
ID=61064831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660379.2A Pending CN107594797A (en) | 2017-08-04 | 2017-08-04 | A kind of fast power-saving closing device of umbrella |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019030632A (en) |
| CN (1) | CN107594797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226505A (en) * | 2023-11-14 | 2023-12-15 | 晋江市聚赢数控科技有限公司 | Umbrella middle rod assembling process and product |
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| US20150366306A1 (en) * | 2013-03-08 | 2015-12-24 | Xiamen Mingho Brothers Mfg Co., Ltd. | Full automatic opening and closing straight bone umbrella |
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| CN206261015U (en) * | 2016-12-09 | 2017-06-20 | 肖沧州 | A kind of nest body structure with elastic ring |
| CN206729397U (en) * | 2017-05-15 | 2017-12-12 | 绍兴欧帝博家居用品有限公司 | A kind of umbrella for being easy to folding |
| CN207270019U (en) * | 2017-08-04 | 2018-04-27 | 浙江天合雨具设计有限公司 | A kind of fast power-saving closing device of umbrella |
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2017
- 2017-08-04 CN CN201710660379.2A patent/CN107594797A/en active Pending
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2018
- 2018-05-10 JP JP2018091127A patent/JP2019030632A/en active Pending
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|---|---|---|---|---|
| CN2631280Y (en) * | 2003-07-21 | 2004-08-11 | 黄禄财 | Self locked honeycomb of umbrella |
| JP2005058623A (en) * | 2003-08-19 | 2005-03-10 | Bronze Co Ltd | Safety umbrella |
| CN200966400Y (en) * | 2006-09-09 | 2007-10-31 | 深圳市红泰兴塑胶有限公司 | Bow plate locating structure of sun and rain umbrella |
| CN201398566Y (en) * | 2008-12-16 | 2010-02-10 | 陈秀惠 | Umbrella nest positioning device |
| JP2010142635A (en) * | 2008-12-16 | 2010-07-01 | Hsia-Hui Chen | Runner assembly for umbrella |
| CN201523742U (en) * | 2009-09-10 | 2010-07-14 | 金祚献 | Honeycomb structure of a folding umbrella |
| JP2013154160A (en) * | 2012-01-30 | 2013-08-15 | Jui-Chieh Chen | Telescopic umbrella structure for retaining umbrella at closed position |
| US20150366306A1 (en) * | 2013-03-08 | 2015-12-24 | Xiamen Mingho Brothers Mfg Co., Ltd. | Full automatic opening and closing straight bone umbrella |
| CN204969870U (en) * | 2015-07-15 | 2016-01-20 | 漳州市龙文区恒润伞业有限公司 | Device that opens and shuts of umbrella |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226505A (en) * | 2023-11-14 | 2023-12-15 | 晋江市聚赢数控科技有限公司 | Umbrella middle rod assembling process and product |
| CN117226505B (en) * | 2023-11-14 | 2024-02-09 | 晋江市聚赢数控科技有限公司 | Umbrella middle rod assembling process and product |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019030632A (en) | 2019-02-28 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
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| WD01 | Invention patent application deemed withdrawn after publication |