CN106073086B - A kind of umbrella of automatic open-close - Google Patents
A kind of umbrella of automatic open-close Download PDFInfo
- Publication number
- CN106073086B CN106073086B CN201610752698.1A CN201610752698A CN106073086B CN 106073086 B CN106073086 B CN 106073086B CN 201610752698 A CN201610752698 A CN 201610752698A CN 106073086 B CN106073086 B CN 106073086B
- Authority
- CN
- China
- Prior art keywords
- umbrella
- medium rod
- lower nest
- rod
- strut
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims description 26
- 239000000872 buffer Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000005060 rubber Substances 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention 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
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- 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
Abstract
The present invention discloses a kind of umbrella of automatic open-close, it is socketed lower nest for connecting umbrella frame including medium rod, with the medium rod and fixes the detent mechanism of the lower nest in the medium rod lower end, the medium rod is provided with plastic clad, and the surface of the plastic clad is equipped with lines of the length to extension；Strut is provided between the umbrella frame and lower nest, the end of strut is hinged with lower nest by the stretch rod of integral structure, and the stretch rod and umbrella frame is all made of plastic material；Further include：Extension spring is fixed in the inner cavity of the medium rod；Drawstring, both ends are separately connected the tension spring and the lower nest and across the tops of the medium rod, and the tension spring is lifted the lower nest to unlock to the top of medium rod to strut umbrella by drawstring.Umbrella frame, strut and stretch rod are all made of plastic material in the present invention, extremely light, and medium rod is externally provided with the plastic clad with lines, can prevent the corrosion of medium rod, prolong the service life.
Description
Technical field
The utility model is related to umbrella with technical fields, more particularly, to a kind of umbrella of automatic open-close.
Background technology
Umbrella is a kind of tool for providing cool environment or covering rain, snow.The making material of umbrella normally comprises tool ductility
Cloth and other materials and kinking that can be used as skeleton.
The construction of umbrella includes umbrella handle (also referred to as medium rod), umbrella frame, umbrella cover, four part of umbrella cover.Umbrella handle is the backbone of umbrella, branch
Entire umbrella is supportted, is mainly made of materials such as wood, bamboo, metals, umbrella frame is the entire umbrella cover of support, its foldable energy support
It opens, it is easy to carry.Umbrella cover is most important part in umbrella, is responsible for the responsibility of rain cover, and making material has plastic cloth, oilcloth, silk fabric
Cloth and long-lived nylon cloth etc., umbrella cover again store umbrella in umbrella using rear, dust-proof loss prevention, while public in disengaging
Umbrella is put into umbrella cover by friendship and market etc., it is possible to reduce is dripped to ground, is played the role of civilization umbrella, newest design construction is
Umbrella cover has a style of one's own with umbrella, can prevent the loss of umbrella cover in this way.
From structure, umbrella is roughly divided into folded umbrella and straight shank umbrella, and wherein straight shank umbrella is easy to use, is widely used, existing skill
Umbrella in art needs to be positioned by movable buckle strutting nest at present with medium rod, such as application publication number is CN
The patent document of 104872947A discloses a kind of umbrella closing device, including medium rod, and the lower nest with medium rod socket,
The lower end of the lower nest is radially provided with elastic closing structure, and the elastic closing structure includes fastener, and is arranged in institute
The spring between fastener bottom and medium rod madial wall is stated, the fastener is provided through matched logical with the medium rod
Hole, is provided with boss on the hole wall of the through-hole side, the boss respectively be arranged on the medium rod upper and lower ends side wall
Open an umbrella screens and the screens that closes one's umbrella matches.This structure design, by the boss that is arranged in the inner side wall of through hole of fastener with
The screens that opens an umbrella is detached or is combined with the screens that closes one's umbrella, and then realizes the folding of umbrella.
The umbrella stand of existing umbrella, generally use metal material are made, but metal exists and gets rusty during routine use
Hidden danger, and use non-metallic material, due to insufficient strength so that umbrella is easily damaged；In addition, needing to press when closing umbrella
Lower button will lead to not position or close up in button useless, cause cannot to use or inconvenient to use.
Invention content
It is simple in structure the invention discloses a kind of umbrella of automatic open-close, it is easy to use, it can be packed up without unlocking motion
Or strut positioning umbrella.
The specific technical solution of the present invention is as follows：
A kind of umbrella of automatic open-close, including medium rod, it is socketed with the medium rod lower nest for connecting umbrella frame and in institute
The detent mechanism that the lower nest is fixed in medium rod lower end is stated, the medium rod is provided with plastic clad, and the table of the plastic clad
Face is equipped with lines of the length to extension；
Strut is provided between the umbrella frame and lower nest, the end of strut is cut with scissors by the stretch rod of integral structure with lower nest
It connects, the stretch rod and umbrella frame are all made of plastic material；
Further include：
Extension spring is fixed in the inner cavity of the medium rod；
Drawstring, both ends are separately connected the tension spring and the lower nest and across the top of the medium rod, the pulling force
Spring is lifted the lower nest to unlock to the top of medium rod to strut umbrella by drawstring.
In order to facilitate fixed pulling rope, it is preferred that the lower nest is radially provided with consolidating for one end that the drawstring is fixedly mounted
Reservation, the fixed seat both sides offer the card slot being embedded in for drawstring, and the upper semisection card slot of one of card slot internally expands
The fixing groove for accommodating knot is formed, the side notch of the fixing groove is less than inner cavity, and the top surface notch of the fixing groove is for supplying
Knot enters.The ratio between fixing groove and the height of card slot are 1:3~1:2.
In order to facilitate processing, manufacture and assembly, it is preferred that the fixing groove has the vallecular cavity of cylindrical type.
In order to reduce the friction of drawstring, the service life evened out is improved, it is preferred that the top of the medium rod is equipped with idler wheel
Mounting groove is equipped with the idler wheel for being oriented to the drawstring in the roller mounting slot.
Umbrella cover could be kept well since the pulling force needs of extension spring are larger, during strutting, under
Nest stress is larger, the mechanism being easy at the top of impact umbrella, in order to reduce impact, it is preferred that further include be mounted on top of the umbrella and lower nest it
Between and with the medium rod socket buffering sleeve.
In order to facilitate the installation of, it is preferred that the top edge of the buffering sleeve offers the escape groove of evacuation idler wheel.
Various structures and material, such as spring structure may be used in the buffer unit of buffering sleeve, and rubber material etc. is
Raising service life, it is preferred that the buffering sleeve is made of plastics, and the barrel of the buffering sleeve is equipped with multiple slow
Through-hole is rushed, the buffering through-hole is the strip-shaped hole of length circumferentially, and 150~170 ° are covered in circumferential direction.Buffer through-hole setting
The elasticity of buffering sleeve is improved, buffering effect is improved.
In order to further increase buffering effect, it is preferred that the multiple buffering through-hole is axially distributed, adjacent buffer through-hole
Center mutual dislocation arrangement.
In order to further increase buffering effect, it is preferred that the center mutual dislocation of adjacent buffer through-hole, it is mutually wrong in circumferential direction
80~110 ° of position.
In order to further increase buffering effect, it is preferred that narrow two hem width among the strip-shaped hole.
Preferably, the stretch rod includes hollow mobile jib, one end of strut is inserted into the mobile jib, and mobile jib
End set have location hole；The stretch rod further includes the strut being connect with mobile jib, and mobile jib and strut pass through integrated molding.
Beneficial effects of the present invention：
The umbrella of the automatic open-close of the present invention, simple in structure, manufacture is easy for installation, eliminates in the prior art on medium rod top
The movable buckle of the lower nest of portion's setting positioning is not used only more convenient and does not have to make umbrella be more convenient for supportting open and close
The security risk that movable buckle is brought is unlocked when closing one's umbrella；In addition, umbrella frame, strut and stretch rod are all made of plastic material, extremely gently
Just, and medium rod is externally provided with the plastic clad with lines, can prevent the corrosion of medium rod, prolong the service life.
Description of the drawings
Fig. 1 is the structural schematic diagram when umbrella of the automatic open-close of the present invention struts.
Fig. 2 is the structural schematic diagram when umbrella of the automatic open-close of the present invention closes up.
Fig. 3 is the structural schematic diagram of the lower nest of the present invention.
Fig. 4 is the fit structure schematic diagram of the lower nest and medium rod of the present invention.
Fig. 5 is the structural schematic diagram of the extension spring installation site 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 the fit structure schematic diagram of the buffering sleeve and medium rod of the present invention；
Figure 11 is the structural schematic diagram of stretch rod.
Specific implementation mode
As shown in Fig. 1~11, the umbrella of the automatic open-close of the present embodiment includes：Medium rod 1, with medium rod 1 be socketed lower nest 2 and
Sleeve 3 is buffered, the tension spring 4 being mounted in 1 inner cavity of medium rod and the drawstring 5 for connecting tension spring 4 and lower nest 2.
In the present embodiment, medium rod 1 is provided with plastic clad, and the surface of the plastic clad is equipped with length to extension
Lines.Strut 8 is provided between umbrella frame 7 and lower nest 2, the end of strut 8 is hinged by the stretch rod 9 of integral structure and lower nest 2, and
Stretch rod 9, umbrella frame 7 and strut 8 are all made of plastic material.
Stretch rod 9 includes hollow mobile jib 91, and one end of strut 8 is inserted into mobile jib 91, and the end set of mobile jib 91 has
Location hole 93, the depth being inserted into convenient for positioning supporting rod 8；Further include the strut 92 being connect with mobile jib 91, mobile jib 91 and strut 92 are logical
It crosses and is integrally formed.
The top edge of medium rod 1 is equipped with roller mounting slot, and idler wheel 6 is equipped in roller mounting slot.
The lower end of lower nest 2 is radially with elastic closing structure (and the structure phase in the prior art being connect with medium rod 1
Together, do not repeat herein), middle part is radially provided with umbrella frame mounting ring 21, the fixed seat of the one end of upper end radially with installation drawstring 5
22。
The both sides of fixed seat 22 offer the card slot 221 being embedded in for drawstring and card slot 222, the wherein upper semisection of card slot 221
Card slot forms the fixing groove 2211 for accommodating knot to expanding inside fixed seat 22, and the side notch of fixing groove 2211, which is less than, to be fixed
The inner cavity of slot 2211, the top surface notch of fixing groove 2211 are used to enter for knot.Fixing groove 2211 has the vallecular cavity of cylindrical type.
When drawstring 5 is installed, one end is formed by knots tied knot, and knot enters from the top surface notch of fixing groove 2211, drawstring along
Card slot 221 around fixed seat 22 bottom end and be caught in card slot 222 and finally stretched into across idler wheel 6 and interior finally connect with tension spring 4.
The mode of nest 2 is as follows under the umbrella positioning of the automatic open-close of the present embodiment：
When packing up umbrella, lower nest 2 is located at the bottom end of medium rod 1, is fixedly connected with medium rod 1 by elastic closing structure, this
When 4 drawstring degree of tension spring it is maximum, as shown in Figure 2.
It,, will by drawstring 5 due to the pulling force effect of tension spring 4 after unlocking elastic closing structure when umbrella to be strutted
Lower nest 2 is located in 1 top of medium rod, and the umbrella frame of umbrella struts, as shown in Figure 1.
It buffers sleeve 3 to be mounted between top of the umbrella and lower nest 2, the top edge of buffering sleeve 3 offers the evacuation of evacuation idler wheel 6
Slot.Buffering sleeve 3 is made of the material with certain elasticity, generally plastics or rubber, and plastics are used in the present embodiment
Material is made, and the barrel of buffering sleeve 3 is equipped with buffering through-hole 31 and improves whole elasticity, and the structure of buffering through-hole 31 is centre
The strip-shaped hole of narrow two hem width, the length of strip-shaped hole circumferentially, substantially cover 150~170 ° or so, along axis in the circumferential
It is arranged to the center mutual dislocation equipped with multiple buffering through-holes 31, adjacent buffer through-hole 31,90 ° of mutual dislocation in circumferential direction.
Determine in conclusion the umbrella of the automatic open-close of the present embodiment eliminates in the prior art be arranged at 1 top of medium rod
The movable buckle of the lower nest in position 2 is not used only more convenient and does not have and solved when closing one's umbrella to make umbrella be more convenient for supportting open and close
The security risk that lock movable buckle is brought.
The foregoing is merely the preferable implementation examples of the present invention, are not intended to restrict the invention, it is all in spirit of that invention and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of umbrella of automatic open-close, including medium rod, it is socketed with the medium rod lower nest for connecting umbrella frame and described
The detent mechanism of the lower nest is fixed in medium rod lower end, which is characterized in that the medium rod is provided with plastic clad, and the plastic bag
The surface of coating is equipped with lines of the length to extension；
Strut is provided between the umbrella frame and lower nest, the end of strut is hinged by the stretch rod of integral structure and lower nest, institute
The stretch rod and umbrella frame stated are all made of plastic material；
Further include：
Tension spring is fixed in the inner cavity of the medium rod；
Drawstring, both ends are separately connected the tension spring and the lower nest and across the top of the medium rod, the tension springs
The lower nest to unlock is lifted to the top of medium rod to strut umbrella by drawstring；
The top of the medium rod is equipped with roller mounting slot, and the idler wheel for being oriented to the drawstring is equipped in the roller mounting slot；
The stretch rod includes hollow mobile jib, and one end of strut is inserted into the mobile jib, and the end set of mobile jib have it is fixed
Position hole；
The stretch rod further includes the strut being connect with mobile jib, and mobile jib and strut pass through integrated molding.
2. the umbrella of automatic open-close as described in claim 1, which is characterized in that institute is fixedly mounted in being radially provided with for the lower nest
The fixed seat of one end of drawstring is stated, the fixed seat both sides offer the card slot being embedded in for drawstring, the upper half of one of card slot
Section card slot internally expands the fixing groove for being formed and accommodating knot, and the side notch of the fixing groove is less than inner cavity, the fixing groove
Top surface notch be used for for knot enter.
3. the umbrella of automatic open-close as claimed in claim 2, which is characterized in that the fixing groove has the slot of cylindrical type
Chamber.
4. the umbrella of automatic open-close as described in claim 1, which is characterized in that further include be mounted between top of the umbrella and lower nest and
The escape groove of evacuation idler wheel is offered with the top edge of the buffering sleeve of medium rod socket, and the buffering sleeve.
5. the umbrella of automatic open-close as claimed in claim 4, which is characterized in that the buffering sleeve is made of plastics, institute
The barrel for stating buffering sleeve is equipped with multiple buffering through-holes, and the buffering through-hole is the strip-shaped hole of length circumferentially, circumferential
Upper 150~170 ° of covering.
6. the umbrella of automatic open-close as claimed in claim 5, which is characterized in that the multiple buffering through-hole is axially distributed,
The center mutual dislocation arrangement of adjacent buffer through-hole.
7. the umbrella of automatic open-close as claimed in claim 6, which is characterized in that the center mutual dislocation of adjacent buffer through-hole,
80~110 ° of mutual dislocation in circumferential direction.
8. the umbrella of automatic open-close as claimed in claim 7, which is characterized in that narrow two hem width among the strip-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752698.1A CN106073086B (en) | 2016-08-28 | 2016-08-28 | A kind of umbrella of automatic open-close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752698.1A CN106073086B (en) | 2016-08-28 | 2016-08-28 | A kind of umbrella of automatic open-close |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106073086A CN106073086A (en) | 2016-11-09 |
| CN106073086B true CN106073086B (en) | 2018-09-18 |
Family
ID=57223847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752698.1A Active CN106073086B (en) | 2016-08-28 | 2016-08-28 | A kind of umbrella of automatic open-close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106073086B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN205006144U (en) * | 2015-09-09 | 2016-02-03 | 上虞市优美伞业有限公司 | Umbrella stand structure from parachute -opening |
| CN205456660U (en) * | 2016-01-25 | 2016-08-17 | 谢溢河 | Electronic umbrella of many books of screw rod stay cord |
-
2016
- 2016-08-28 CN CN201610752698.1A patent/CN106073086B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN205006144U (en) * | 2015-09-09 | 2016-02-03 | 上虞市优美伞业有限公司 | Umbrella stand structure from parachute -opening |
| CN205456660U (en) * | 2016-01-25 | 2016-08-17 | 谢溢河 | Electronic umbrella of many books of screw rod stay cord |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106073086A (en) | 2016-11-09 |
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| 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 |
Denomination of invention: An automatic opening and closing umbrella Effective date of registration: 20231204 Granted publication date: 20180918 Pledgee: Zhejiang Shangyu Rural Commercial Bank Co.,Ltd. Hangzhou Bay New District Sub branch Pledgor: ZHEJIANG TENGXIN UMBRELLA Co.,Ltd. Registration number: Y2023980068995 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |