CN105962585A - Umbrella opening and closing device - Google Patents
Umbrella opening and closing device Download PDFInfo
- Publication number
- CN105962585A CN105962585A CN201610522006.4A CN201610522006A CN105962585A CN 105962585 A CN105962585 A CN 105962585A CN 201610522006 A CN201610522006 A CN 201610522006A CN 105962585 A CN105962585 A CN 105962585A
- Authority
- CN
- China
- Prior art keywords
- closing device
- umbrella
- middle rod
- parachute kit
- lower nest
- Prior art date
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- -1 spring structure Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/16—Automatic openers, e.g. frames with spring mechanisms
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/06—Umbrella runners
- A45B25/08—Devices for fastening or locking
Abstract
The invention discloses an umbrella opening and closing device. The umbrella opening and closing device comprises a middle rod, a lower nest and a positioning mechanism, wherein the lower nest is connected with the middle rod in a sleeving mode and used for being connected with umbrella ribs, and the positioning mechanism is used for fixing the lower nest at the lower end of the middle rod. The umbrella opening and closing device further comprises an extension spring and a pull rope, the extension spring is fixed in an inner cavity of the middle rod, the two ends of the pull rope are connected with the extension spring and the lower nest and stride the top of the middle rod respectively, and the extension spring lifts the unlocked lower nest through the pull rope to the top end of the middle rod so that an umbrella can be opened. The umbrella opening and closing device is simple in structure and convenient to manufacture and install, a movable buckle arranged at the top of the middle rod and used for positioning the lower nest in the prior art is omitted, the umbrella is more convenient to open and close and more convenient to use, and the potential safety hazards caused when the movable buckle is unlocked during umbrella closing are avoided.
Description
Technical field
The present invention relates to parachute kit technical field, particularly to a kind of parachute kit closing device.
Background technology
Umbrella is a kind of instrument providing shady and cool environment or covering rain, snow.The making material of umbrella generally includes
The cloth of tool ductility, and other material that can be used as skeleton and kinking.During use with hands by act
Rise, although the umbrella main purpose when initially invention, be used to block sunlight, but the most often quilt
The rain gear kept off the rain as the rainy day.Umbrella for shielded from sunlight is also referred to as sunshade or parasols, is securable to
The outdoor furnitures such as balcony table, or with on the beach.Other purposes of umbrella includes ornament, crutch even
Weapons.
The structure of umbrella includes umbrella handle (rod in also referred to as), umbrella frame, umbrella cover, umbrella cover (also referred to as descending nest)
Four parts.Umbrella handle is the backbone of umbrella, supports whole umbrella, mainly with wood, bamboo, metal
Making Deng material, umbrella frame is to support whole umbrella cover, and it can fold and can strut, it is simple to carry.Umbrella cover
Being most important part in umbrella, be responsible for the responsibility of rain cover, making material has Polypropylence Sheet, oilcloth, silk fabric
Cloth and long-lived nylon cloth etc., umbrella cover stores umbrella after umbrella uses again, preventing dust
Damage, in turnover public transport and market etc., umbrella is put into umbrella cover, it is possible to reduce drip to ground, play simultaneously
The effect of civilization umbrella, up-to-date design structure is that umbrella cover has a style of one's own with umbrella, is so possible to prevent umbrella
The loss of set.
From structure, umbrella is roughly divided into folded umbrella and straight shank umbrella, and wherein straight shank umbrella is easy to use, application
Extensively, umbrella of the prior art strut nest and middle rod at present need by active card lock position,
Such as application publication number is that the patent documentation of CN 104872947A discloses a kind of umbrella closing device,
Including middle rod, and the lower nest being socketed with described middle rod, the lower end of described lower nest is radially arranged flexible
Fastening structure, described elastic closing structure includes buckling piece, and be arranged on bottom described buckling piece with
Spring between middle rod medial wall, it is logical that described buckling piece is provided through matching with described middle rod
Hole, the hole wall of described through hole side is provided with boss, described boss respectively be arranged on described middle rod
Up and down on the sidewall of two ends open an umbrella screens and the screens that closes one's umbrella matches.This structure designs, by being arranged on
Boss on the through hole medial wall of buckling piece with open an umbrella screens and the screens that closes one's umbrella separates or combines, Jin Ershi
The folding of existing umbrella.
Although the simple in construction of above-mentioned umbrella, low cost and be easy to umbrella folding, but closing umbrella
Time need press the button, will cause when button useless cannot positioning or close up, cause making
With or in-convenience in use.
Summary of the invention
The invention discloses a kind of parachute kit closing device, simple in construction, easy to use, it is not necessary to unlock dynamic
Work can pack up or strut location parachute kit.
A kind of parachute kit closing device, including middle rod with described middle rod socket for the lower nest being connected umbrella frame
And fix the detent mechanism of described lower nest in described middle rod lower end, also include:
Stretching spring, is fixed in the inner chamber of described middle rod；
Stay cord, two ends connect described tension spring and described lower nest respectively and stride across the top of described middle rod
Portion, the lower nest unlocked is lifted the top of middle rod to unfurl an umbrella by stay cord by described tension spring
Tool.
The parachute kit closing device of the present invention is by arranging stretching spring in middle rod, and is connected by stay cord
This stretching spring and described lower nest, thus provided by the stretching downward nest of spring and strut and position umbrella frame
Power.
Fixed pulling rope for convenience, it is preferred that being radially provided with of described lower nest fixedly mounts described stay cord
The fixing seat of one end, described fixing seat both sides offer the draw-in groove embedded for stay cord, one of them card
The upper semisection draw-in groove of groove internally expands and forms the fixing groove accommodating knot, the side groove of described fixing groove
Mouth is less than inner chamber, and the end face notch of described fixing groove is for entering for knot.Fixing groove and the height of draw-in groove
The ratio of degree is 1:3～1:2.
Process for convenience, manufacture and assemble, it is preferred that described fixing groove has the groove of column type
Chamber.
In order to reduce the friction of stay cord, improve the service life evened out, it is preferred that described middle rod
Top is provided with roller mounting slot, is provided with the roller guiding described stay cord in described roller mounting slot.
Umbrella cover could be kept well owing to the pulling force needs of stretching spring are bigger, therefore strut
During, lower nest stress is relatively big, and the mechanism at easy impact umbrella top, in order to reduce impact, it is preferred that
Also include the buffering sleeve being arranged between umbrella top and lower nest and being socketed with described middle rod.
Install for convenience, it is preferred that the edge, top of described buffering sleeve offers dodges dodging of roller
Groove.
The buffer unit of buffering sleeve can use various structures and material, such as spring structure, rubber
Material etc., in order to improve service life, it is preferred that described buffering sleeve uses plastics to make, institute
State buffering sleeve barrel be provided with multiple buffering through hole, described buffering through hole be length circumferentially
Bar hole, in circumference cover 150～170 °.Buffering through hole arranges the elasticity improving buffering sleeve,
Improve buffering effect.
In order to improve buffering effect further, it is preferred that the plurality of buffering through hole is axially distributed,
The center mutual dislocation of adjacent buffer through hole is arranged.
In order to improve buffering effect further, it is preferred that the center mutual dislocation of adjacent buffer through hole,
Mutual dislocation 80～110 ° in circumference.
In order to improve buffering effect further, it is preferred that narrow two hem widths in the middle of described bar hole.
Beneficial effects of the present invention:
The parachute kit closing device of the present invention, simple in construction, manufacture easy for installation, eliminate prior art
In at middle rod top, the movable buckle of nest under location is set so that parachute kit is more convenient for supportting open and close,
Not only use more convenient but also do not have when closing one's umbrella and unlock the potential safety hazard that movable buckle brings.
Accompanying drawing explanation
Fig. 1 is the parachute kit closing device of present invention structural representation when strutting.
Fig. 2 is the parachute kit closing device of present invention structural representation when closing up.
Fig. 3 is the structural representation of the lower nest of the present invention.
Fig. 4 is lower nest and the fit structure schematic diagram of middle rod of the present invention.
Fig. 5 is the structural representation of the stretching spring attachment positions of the present invention.
Fig. 6 is the enlarged diagram of part A in Fig. 4.
Fig. 7 is the enlarged diagram of part B in Fig. 4.
Fig. 8 is the schematic rear view of Fig. 7.
Fig. 9 is the schematic top plan view of Fig. 7.
Figure 10 is buffering sleeve and the fit structure schematic diagram of middle rod of the present invention.
Detailed description of the invention
As shown in Fig. 1～10, the parachute kit closing device of the present embodiment includes: middle excellent 1, with middle excellent 1 set
The lower nest 2 connect and buffering sleeve 3, be arranged on the tension spring 4 in middle excellent 1 inner chamber and connect pulling force bullet
Spring 4 and the stay cord 5 of lower nest 2.
The middle top of excellent 1, along being provided with roller mounting slot, is provided with roller 6 in roller mounting slot.
The lower end of lower nest 2 is radially with middle excellent 1 elastic closing structure being connected (and in prior art
Structure identical, do not repeat), middle part is radially provided with umbrella frame mounting ring 21, upper end radially with
The fixing seat 22 of one end of stay cord 5 is installed.
The both sides of fixing seat 22 offer the draw-in groove 221 and draw-in groove 222, wherein draw-in groove embedded for stay cord
The upper semisection draw-in groove of 221, to the internal expansion of fixing seat 22, forms the fixing groove 2211 accommodating knot, Gu
Determining the side notch inner chamber less than fixing groove 2211 of groove 2211, the end face notch of fixing groove 2211 is used for
Enter for knot.Fixing groove 2211 has the vallecular cavity of column type.
When stay cord 5 is installed, one end is formed by knots tied knot, and knot enters from the end face notch of fixing groove 2211
Entering, stay cord is walked around the bottom of fixing seat 22 along draw-in groove 221 and snaps in draw-in groove 222 and finally stride across roller 6
Stretch into and interior be finally connected with tension spring 4.
The mode of the lower nest 2 in parachute kit closing device location of the present embodiment is as follows:
When packing up parachute kit, lower nest 2 is positioned at the middle bottom of excellent 1, by elastic closing structure and middle excellent 1
Fixing connection, now tension spring 4 stay cord degree is maximum, as shown in Figure 2.
When parachute kit to be strutted, after unlocking elastic closing structure, due to the pulling force effect of tension spring 4,
By stay cord 5, lower nest 2 being positioned at middle excellent 1 top, the umbrella frame of parachute kit struts, as shown in Figure 1.
Buffering sleeve 3 is arranged between umbrella top and lower nest 2, and the edge, top of buffering sleeve 3 offers dodges rolling
The escape groove of wheel 6.Buffering sleeve 3 uses to be had certain elastic material and makes, generally plastics or
Rubber, uses plastic material to make in the present embodiment, the barrel of buffering sleeve 3 is provided with buffering through hole
31 improve overall elasticity, and the structure of buffering through hole 31 is the bar hole of middle narrow two hem widths, bar hole
Length circumferentially, the most in the circumferential cover about 150～170 °, be axially provided with many
Individual buffering through hole 31, the center mutual dislocation layout of adjacent buffer through hole 31, mutual dislocation in circumference
90°。
In sum, the parachute kit closing device of the present embodiment eliminates of the prior art on middle excellent 1 top
Portion arranges the movable buckle of the lower nest 2 in location, so that parachute kit is more convenient for supportting open and close, not only uses
More convenient and do not have when closing one's umbrella and unlock the potential safety hazard brought of movable buckle.
Claims (10)
1. a parachute kit closing device, including middle rod with described middle rod socket for being connected umbrella frame
Lower nest and fix the detent mechanism of described lower nest in described middle rod lower end, it is characterised in that also include:
Stretching spring, is fixed in the inner chamber of described middle rod；
Stay cord, two ends connect described tension spring and described lower nest respectively and stride across the top of described middle rod
Portion, the lower nest unlocked is lifted the top of middle rod to unfurl an umbrella by stay cord by described tension spring
Tool.
2. parachute kit closing device as claimed in claim 1, it is characterised in that the radial direction of described lower nest
Being provided with the fixing seat of the one end fixedly mounting described stay cord, described fixing seat both sides offer for stay cord embedding
The draw-in groove entered, the upper semisection draw-in groove of one of them draw-in groove internally expands and forms the fixing of receiving knot
Groove, the side notch of described fixing groove is less than inner chamber, and the end face notch of described fixing groove is for for knot
Enter.
3. parachute kit closing device as claimed in claim 2, it is characterised in that described fixing groove tool
There is the vallecular cavity of column type.
4. parachute kit closing device as claimed in claim 1, it is characterised in that the top of described middle rod
Portion is provided with roller mounting slot, is provided with the roller guiding described stay cord in described roller mounting slot.
5. parachute kit closing device as claimed in claim 4, it is characterised in that also include being arranged on umbrella
The buffering sleeve being socketed between top and lower nest and with described middle rod.
6. parachute kit closing device as claimed in claim 5, it is characterised in that described buffering sleeve
Top is along offering the escape groove dodging roller.
7. the parachute kit closing device as described in claim 5 or 6, it is characterised in that described cushion collar
Cylinder is adopted made of plastic, and the barrel of described buffering sleeve is provided with multiple buffering through hole, and described buffering is led to
Hole is length bar hole circumferentially, and circumference covers 150～170 °.
8. parachute kit closing device as claimed in claim 7, it is characterised in that the plurality of buffering is led to
Hole is axially distributed, and the center mutual dislocation of adjacent buffer through hole is arranged.
9. parachute kit closing device as claimed in claim 8, it is characterised in that adjacent buffer through hole
Center mutual dislocation, mutual dislocation 80～110 ° in circumference.
10. parachute kit closing device as claimed in claim 7, it is characterised in that in described bar hole
Between narrow two hem widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522006.4A CN105962585B (en) | 2016-06-28 | 2016-06-28 | A kind of umbrella closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522006.4A CN105962585B (en) | 2016-06-28 | 2016-06-28 | A kind of umbrella closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962585A true CN105962585A (en) | 2016-09-28 |
| CN105962585B CN105962585B (en) | 2018-12-18 |
Family
ID=56953812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610522006.4A Active CN105962585B (en) | 2016-06-28 | 2016-06-28 | A kind of umbrella closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962585B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853832A (en) * | 2017-12-05 | 2018-03-30 | 浙江腾鑫伞业有限公司 | It is a kind of to carry out windproof umbrella by adjusting air inlet |
| CN113685084A (en) * | 2021-09-06 | 2021-11-23 | 温州市鑫密码锁业有限公司 | Umbrella handle-shaped coded lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100186788A1 (en) * | 2009-01-23 | 2010-07-29 | Lu-Tsai Huang | Automatically-collapsible multi-folded umbrella |
| CN201709589U (en) * | 2010-06-25 | 2011-01-19 | 晋江丰源雨具有限公司 | Two-folding full-automatic-closing umbrella |
| CN202135820U (en) * | 2011-06-29 | 2012-02-08 | 周金雄 | Simplified automatic straight umbrella |
| CN205728493U (en) * | 2016-06-28 | 2016-11-30 | 浙江腾鑫伞业有限公司 | A kind of parachute kit closing device |
-
2016
- 2016-06-28 CN CN201610522006.4A patent/CN105962585B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100186788A1 (en) * | 2009-01-23 | 2010-07-29 | Lu-Tsai Huang | Automatically-collapsible multi-folded umbrella |
| CN201709589U (en) * | 2010-06-25 | 2011-01-19 | 晋江丰源雨具有限公司 | Two-folding full-automatic-closing umbrella |
| CN202135820U (en) * | 2011-06-29 | 2012-02-08 | 周金雄 | Simplified automatic straight umbrella |
| CN205728493U (en) * | 2016-06-28 | 2016-11-30 | 浙江腾鑫伞业有限公司 | A kind of parachute kit closing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853832A (en) * | 2017-12-05 | 2018-03-30 | 浙江腾鑫伞业有限公司 | It is a kind of to carry out windproof umbrella by adjusting air inlet |
| CN113685084A (en) * | 2021-09-06 | 2021-11-23 | 温州市鑫密码锁业有限公司 | Umbrella handle-shaped coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105962585B (en) | 2018-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An umbrella opening and closing device Effective date of registration: 20231204 Granted publication date: 20181218 Pledgee: Zhejiang Shangyu Rural Commercial Bank Co.,Ltd. Hangzhou Bay New District Sub branch Pledgor: ZHEJIANG TENGXIN UMBRELLA Co.,Ltd. Registration number: Y2023980068995 |