CN109043762A - A kind of umbrella of variable-size - Google Patents
A kind of umbrella of variable-size Download PDFInfo
- Publication number
- CN109043762A CN109043762A CN201811167913.7A CN201811167913A CN109043762A CN 109043762 A CN109043762 A CN 109043762A CN 201811167913 A CN201811167913 A CN 201811167913A CN 109043762 A CN109043762 A CN 109043762A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- newly
- cloth
- increased
- telescopic rod
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid 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
- A45B25/18—Covers; Means for fastening same
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
- A45B2025/186—Umbrellas with two or more covers
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The present invention relates to rain gear technical field, especially a kind of umbrella of variable-size.The umbrella includes normal umbrella cloth, newly-increased umbrella cloth, umbrella stand and umbrella handle, and it further includes newly-increased umbrella stand, conduit and hard steel cable that the umbrella stand, which includes cloth support rod, telescopic rod and lower support bar,；Adjustable component and rearrangeable switch are installed on the umbrella handle.Rearrangeable switch includes switch, clamp one and clamp two, and when switch is placed in clamp for the moment, normal umbrella cloth is opened, and distracted umbrella is umbellule at this time；When switch is placed in clamp two, newly-increased umbrella stand is opened under adjustable component effect, increases umbrella cloth expansion newly, and distracted umbrella is gamp at this time.The present invention not only adjustable size, but also by the way that the main by weight of adjustable component to be mounted on telescopic rod, the service life of umbrella can be effectively increased.
Description
Technical field
The present invention relates to rain gear technical field, especially a kind of umbrella of variable-size.
Background technique
In daily life, umbrella is essential, and conventional umbrella is broadly divided into umbrella cloth and umbrella support two parts, and size is solid after opening
Fixed constant, too big umbrella is inconvenient to carry in this way, and too small umbrella is easy to drench again.Therefore, it is necessary to a kind of rain of variable-size
Umbrella can meet different size needs simultaneously.
Patent 201710201193.0 provides a kind of umbrella that masked area is variable, which includes being hinged on central strut
The strut at top, one end and strut be hinged and the other end and the hinged connecting rod of slide block assembly, installs umbrella cover on strut；Slide block assembly
It is equipped with attached slide block assembly, attached slide block assembly connects lever mechanism, and lever mechanism connects attached umbrella cover component, described attached
Umbrella cover component slippage cooperates the edge on the inside of umbrella cover.The invention connects lever by the attached slide block assembly on slide block assembly
Mechanism, to attached umbrella cover component be strutted, to increase umbrella masked area.But the umbrella need to increase slide block assembly, structure
It is responsible for, and when umbrella closes up can seem very too fat to move.
Patent 201721109268.4 provides the umbrella and umbrella accepting rack of a kind of variable-size, the umbrella include umbrella stem,
Umbrella crown, umbrella handle and umbrella cover are connected with main chute support on umbrella crown, and end is equipped with the secondary umbrella that telescopic moving can be supportted along main chute in main chute support
Support；Secondary expansion bracket is connected between the main chute support and secondary umbrella axis for making umbrella strut molding, the pair umbrella support and main chute axis
Between be connected with main expansion bracket, secondary umbrella support is connected with the shaft section that main chute supports using spring, makes secondary umbrella support in secondary expansion bracket
Power effect is lower to elongate spring, and then secondary umbrella support is made to slide into sliding stretching in section, to increase distracted waterproof cloth area.The umbrella exists
Main chute supports the moveable secondary umbrella support of end setting, and structure is simple, but secondary umbrella support is arranged in main chute support the umbrella, increases master
The load of umbrella support, especially wind and rain weather, umbrella are easy to lose.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of umbrella of variable-size, structure is simple, it is easy to use and
It is practical.
A kind of umbrella of variable-size of the present invention is made of umbrella cloth and umbrella support, and innovative point is: the umbrella cloth by
Normal umbrella cloth and newly-increased umbrella cloth two parts composition, the one end and normal umbrella cloth for increasing umbrella cloth newly are spliced；The umbrella stand includes cloth support
Bar, telescopic rod and lower support bar further include newly-increased umbrella stand, conduit and hard steel cable, and conduit is fixed on the inside of cloth support rod tail end,
Hard steel cable one end is connect with telescopic rod, the other end is connect with newly-increased umbrella stand；The newly-increased umbrella cloth other end passed through from conduit and with
Newly-increased umbrella stand tail end connection；There is guide rail on the telescopic rod, newly-increased umbrella stand is placed in the guide rail, increases umbrella stand, converted steel newly at this time
The weight of rope and newly-increased umbrella cloth is concentrated mainly on telescopic rod, and telescopic rod is relatively thick and is made of harder material, is avoided
Weight concentrates on cloth support rod, and umbrella folding is bad when excessive with rain-proof.
The umbrella of the variable-size further includes adjustable component and rearrangeable switch.The adjustable component is mounted on umbrella stand,
Including Return spring, guide rail, idler wheel and fixed disk, described telescopic rod one end is connect with disk is reinforced, and the other end installs idler wheel；Idler wheel
It moves, facilitate the stretching, extension of telescopic rod and closes up in guide rail；Return spring one end is fixed on fixed disk lower end, and other end connection is stretched
In the middle part of contracting bar, telescopic rod closes up under the action of Return spring to umbrella handle, can play the role of automatic drawing back.It is described adjustable
Switch is mounted on umbrella stand, including switch, clamp one and clamp two.When strutting umbrella is in switch at clamp one, stretch
The idler wheel of bar tail end is placed in guide rail, and umbrella struts the size i.e. length of cloth support rod, normal umbrella cloth expansion at this time；At switch
At clamp two, the idler wheel of telescopic rod tail end is fixed with hard steel cable, converted steel along the outside side roll of guide rail, telescopic rod at this time
Rope is flexed outward along guide rail, and the newly-increased umbrella stand of connection is driven to stretch out from conduit；Newly-increased umbrella cloth one end and normal umbrella cloth splice, separately
One end and newly-increased umbrella stand increase umbrella cloth expansion newly when newly-increased umbrella stand is stretched out from conduit.Conduit is that newly-increased umbrella stand guidance is stretched out
Direction, and the newly-increased umbrella cloth not used can be collapsed, play beautiful effect.
Preferably, the normal umbrella cloth and rubber band is connected between newly-increased umbrella cloth 2.When newly-increased umbrella cloth when not in use,
Rubber band can tighten newly-increased umbrella cloth inwardly, make umbrella is more convenient to use.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention；
Fig. 2 is umbrella support structural schematic diagram of the invention；
Fig. 3 is Return spring, construction of switch partial enlarged view in umbrella support of the present invention；
Fig. 4 is partial enlarged view after hard steel cable in umbrella support of the present invention, conduit, newly-increased umbrella stand expansion；
Fig. 5 is fixed disk in umbrella support of the present invention, telescopic rod, pulley, guide rail installation partial enlarged view；
In figure, 1-normal umbrella cloth, 2-newly-increased umbrella cloths, 3-umbrella stands, 4-umbrella handles, 5-clamps one, 6-clamps two, 7-
Return spring, 8-switches, 9-hard steel cables, 10-conduits, 11-newly-increased umbrella stands, 12-telescopic rods, 13-pulleys, 14-lead
Rail, 15-fixed disks；301- cloth support rod；303- lower support bar.
Specific embodiment
The umbrella of variable-size of the present invention is described in detail with reference to the accompanying drawing.
As shown in Figs. 1-5, the umbrella of variable-size of the present invention is by umbrella cloth, umbrella frame, rearrangeable switch and adjustable component group
At.The umbrella cloth of the umbrella of the variable-size is made of two parts splicing, including normal umbrella cloth 1 and newly-increased umbrella cloth 2, movement side
It to identical, realizes that umbrella becomes larger under the action of adjustable component, and is connected to rubber band between normal umbrella cloth 1 and newly-increased umbrella cloth 2,
It can prevent from umbrella umbrella from increasing cloth to droop；The umbrella frame includes umbrella stand 3 and umbrella handle 4, and umbrella stand 3 includes cloth support rod 301, stretches
Contracting bar 12, lower support bar 303, further include newly-increased umbrella stand 11, conduit 10 and hard steel cable 9, and the conduit 10 is fixed on cloth support
On the inside of 301 tail end of bar, described 9 one end of hard steel cable is connect with telescopic rod 12, the other end is connect with newly-increased umbrella stand 11, on telescopic rod
Equipped with guide rail 14, increases umbrella stand 11 newly and place in the guide rail 14；The rearrangeable switch is mounted on umbrella handle 4, the adjustable component peace
On umbrella stand 3.
As shown in figure 3, the rearrangeable switch include switch 8, clamp 1 and clamp 26, when switch be adjusted to clamp a period of time,
It is small that umbrella struts area；When switch is adjusted to clamp two, it is big that umbrella struts area.
As shown in figure 5, the adjustable component includes Return spring 7, telescopic rod 12, guide rail 14, idler wheel 13 and fixed disk 15,
Fixed disk 15 plays reinforcement effect；12 one end of telescopic rod is connect with disk 15 is reinforced, and the other end installs idler wheel 13；Idler wheel 13 is placed in guide rail
In 14, guide rail 14 is arranged in 12 end of telescopic rod；7 one end of Return spring is fixed on 15 lower end of fixed disk, and other end connection is flexible
12 middle part of bar, telescopic rod 12 close up under the action of Return spring 7 to umbrella handle 4.
When strutting umbrella is in switch at clamp 1, the idler wheel 13 of 12 tail end of telescopic rod is placed in guide rail 14, at this time
Umbrella struts the size i.e. length of cloth support rod 301, and normal umbrella cloth 1 is unfolded.Distracted umbrella is umbellule at this time.
Continuing to press on switch makes switch at the clamp two, at this time the idler wheel 13 of 12 tail end of telescopic rod along guide rail 14 outward
It rolls, is fixed with hard steel cable 9 on telescopic rod 12, hard steel cable 9 is flexed outward along guide rail 14, drives the newly-increased umbrella stand 11 of connection
It is stretched out from conduit 10；Newly-increased 2 one end of umbrella cloth and normal umbrella cloth 1 splice, the other end and newly-increased umbrella stand 11, when newly-increased umbrella stand 11 from
When being stretched out in conduit, increases umbrella cloth 11 newly and be unfolded.Distracted umbrella is gamp at this time.
When closing umbrella, switch 8 is closed, and telescopic rod 12 closes up under the action of can draw spring 7 to umbrella handle 4, idler wheel 13
Follows track 14 is mobile, and hard steel cable 9 is mobile with telescopic rod 12, increases umbrella stand 11 newly under the traction of hard steel cable 9 along conduit 10
It is recovered in track, newly-increased 2 part of umbrella cloth is incorporated into conduit 10, and newly-increased umbrella cover is packed up；Telescopic rod 12 continues to draw close to umbrella handle 4
Until umbrella cover is all packed up.
Claims (4)
1. a kind of umbrella of variable-size, including normal umbrella cloth, newly-increased umbrella cloth, umbrella stand and umbrella handle, the umbrella stand include cloth support
Bar, telescopic rod and lower support bar, it is characterised in that: further include adjustable component and rearrangeable switch；The umbrella stand further includes newly-increased umbrella
Frame, conduit and hard steel cable, the conduit are fixed on the inside of cloth support rod tail end, and hard steel cable one end and telescopic rod connect
It connects, the other end is connect with newly-increased umbrella stand；Described newly-increased umbrella cloth one end and normal umbrella cloth splice, the other end passed through from conduit and with
Newly-increased umbrella stand tail end connection；There is guide rail on the telescopic rod, newly-increased umbrella stand is placed in the guide rail.
2. the umbrella of variable-size according to claim 1, it is characterised in that: install adjustable component on the umbrella stand, wrap
Return spring, guide rail, idler wheel and fixed disk are included, described telescopic rod one end is connect with disk is reinforced, and the other end installs idler wheel；The rolling
Wheel moves in guide rail；Described Return spring one end is fixed on fixed disk lower end, other end connection expansion link middle part, and telescopic rod exists
Under the action of Return spring, close up to umbrella handle.
3. the umbrella of variable-size according to claim 2, it is characterised in that: rearrangeable switch is installed on the umbrella handle, it should
Rearrangeable switch includes switch, clamp one and clamp two.
4. the umbrella of variable-size according to claim 1 to 3, it is characterised in that: between normal umbrella cloth 1 and newly-increased umbrella cloth 2
It is connected to rubber band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167913.7A CN109043762A (en) | 2018-10-08 | 2018-10-08 | A kind of umbrella of variable-size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167913.7A CN109043762A (en) | 2018-10-08 | 2018-10-08 | A kind of umbrella of variable-size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109043762A true CN109043762A (en) | 2018-12-21 |
Family
ID=64767465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167913.7A Pending CN109043762A (en) | 2018-10-08 | 2018-10-08 | A kind of umbrella of variable-size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109043762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584284A (en) * | 2019-10-11 | 2019-12-20 | 成都理工大学 | Umbrella capable of manually adjusting shielding area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820505A (en) * | 2016-12-20 | 2017-06-13 | 陈山 | The umbrella of size can be changed |
| CN207186184U (en) * | 2017-08-31 | 2018-04-06 | 湖南工业大学 | The parachute kit and parachute kit accepting rack of variable-size |
| CN207322862U (en) * | 2017-10-12 | 2018-05-08 | 湖南农业大学东方科技学院 | A kind of umbrella for changing umbrella surface size |
| CN108201205A (en) * | 2016-12-16 | 2018-06-26 | 西安思能网络科技有限公司 | A kind of adjustable umbrella of size |
-
2018
- 2018-10-08 CN CN201811167913.7A patent/CN109043762A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201205A (en) * | 2016-12-16 | 2018-06-26 | 西安思能网络科技有限公司 | A kind of adjustable umbrella of size |
| CN106820505A (en) * | 2016-12-20 | 2017-06-13 | 陈山 | The umbrella of size can be changed |
| CN207186184U (en) * | 2017-08-31 | 2018-04-06 | 湖南工业大学 | The parachute kit and parachute kit accepting rack of variable-size |
| CN207322862U (en) * | 2017-10-12 | 2018-05-08 | 湖南农业大学东方科技学院 | A kind of umbrella for changing umbrella surface size |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584284A (en) * | 2019-10-11 | 2019-12-20 | 成都理工大学 | Umbrella capable of manually adjusting shielding area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |