CN204245374U - A kind of contraction type protective umbrella - Google Patents
A kind of contraction type protective umbrella Download PDFInfo
- Publication number
- CN204245374U CN204245374U CN201420793275.0U CN201420793275U CN204245374U CN 204245374 U CN204245374 U CN 204245374U CN 201420793275 U CN201420793275 U CN 201420793275U CN 204245374 U CN204245374 U CN 204245374U
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- CN
- China
- Prior art keywords
- sliding shoe
- umbrella
- datum plate
- type protective
- contraction type
- 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.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a kind of protective umbrella, is specifically related to a kind of being convenient for carrying and the contraction type protective umbrella easily launched.This contraction type protective umbrella comprises umbrella bar, datum plate, sliding shoe, rotation knob, stretching support and umbrella cover.The lower surface of datum plate is equipped with umbrella bar, and the upper surface of datum plate is provided with master gear by rotating knob, datum plate is provided with 4 sliding shoe mobile guide grooves, is separately installed with sliding shoe in each sliding shoe mobile guide groove.This contraction type protective umbrella is due to sliding shoe coordinating by tooth bar and sliding shoe mobile guide groove, sliding shoe be there will not be turned over by large windbreak, roll over bad phenomenon, there is structure simple, novel in design, and easily launch, fold, be convenient for carrying, hardness is high, lightweight, solve the problem that existing umbrella is inconvenient to carry.
Description
Technical field
The utility model relates to a kind of protective umbrella, is specifically related to a kind of being convenient for carrying and the contraction type protective umbrella easily launched.
Background technology
When rainy, people use umbrella oneself not to be caught in the rain to protect, in order to convenient to user, usually widely used umbrella only need to press the button or stretching umbrella stand and deployable umbrella frame of being located at the umbrella handle being connected to umbrella lower end.Umbrella on the market is all inconvenient to carry, and when umbrella is folding after a procedure, need hand to catch to be positioned at the auxiliary umbrella rib fixed component of umbrella stand upper end by umbrella stand toward drop-down, this can allow user's clothes be soaked with rain.Under burning sun sunlight, people use umbrella to come for oneself sunshade, and when folding after using, umbrella but can be put nowhere, makes hand can not get the free time, there is many problems.
Summary of the invention
The purpose of this utility model is: provide a kind of structure simply and easily launch, fold, be convenient for carrying, hardness is high, lightweight, to solve the contraction type protective umbrella that existing umbrella is inconvenient to the problem of carrying.
The technical solution of the utility model is:
A kind of contraction type protective umbrella, comprise umbrella bar, datum plate, sliding shoe, rotate knob, stretching support and umbrella cover, it is characterized in that: the lower surface center of datum plate is provided with umbrella bar by main hinge, the upper surface of datum plate is provided with master gear by rotating knob, master gear is connected with umbrella bar by secondary hinge, cross-shapedly on the datum plate of master gear periphery be provided with 4 sliding shoe mobile guide grooves, sliding shoe is separately installed with in each sliding shoe mobile guide groove, the following table symmetry shape of sliding shoe is provided with tooth bar, sliding shoe is slidably connected with datum plate with coordinating of sliding shoe mobile guide groove by tooth bar, the upper surface of sliding shoe is fixed with stretching support, stretching support is provided with installation knob, and umbrella cover is movably arranged on stretching support by installing knob.
Described umbrella cover centre is provided with fixing knob, and umbrella cover is connected with rotation knob by fixing knob.
The datum plate lower surface of described main hinge side is provided with umbrella bar accommodating groove.
Described umbrella bar is made up of sleeve pipe, grab handle and central tube, and cannula tip is connected with datum plate by main hinge, is provided with central tube in sleeve pipe, and the bottom of central tube is fixed with grab handle, and the top of central tube is connected with master gear by secondary hinge.
Described sleeve pipe and central tube are respectively telescoping tube.
Sliding shoe between described tooth bar is provided with locating part, is provided with driven gear in sliding shoe mobile guide groove, driven gear is connected with a joggle with master gear and tooth bar respectively.
Sliding shoe upper surface below described stretching support is fixed with fixation with steel wire pipe, and fixation with steel wire pipe is built with stretching steel wire, and one end of stretching steel wire is connected with rotation knob, and the other end of stretching steel wire is connected with stretching support.
Described stretching support is provided with back-moving spring.
Described sliding shoe and datum plate are respectively cuboid.
The utility model beneficial effect is compared with prior art:
This contraction type protective umbrella structure is simple, novel in design, due to the mode that this protective umbrella adopts sliding shoe and stretching support to launch to surrounding, and after sliding shoe expansion, due to sliding shoe coordinating by tooth bar and sliding shoe mobile guide groove, sliding shoe be there will not be turned over by large windbreak, roll over bad phenomenon, simultaneously shrink because this protective umbrella is form with the stretching of surrounding and slip or launches, make that the volume of umbrella is minimum can accomplish card dimensions, when the size of umbrella is as card dimensions, ensure that the ratio of the length of stretching support and sliding shoe is suitable, it is identical with the size of single umbrella on the market after umbrella cover then can be made to launch, therefore can carry with in bag, umbrella is avoided to forget after hand and the problem of losing.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the utility model deployed condition;
Fig. 2 is the structure for amplifying schematic diagram at Figure 1A place;
Fig. 3 is the structural representation removing sliding shoe and stretching support deployed condition after umbrella cover;
Fig. 4 is the plan structure schematic diagram that the utility model removes umbrella cover after-contraction state;
Fig. 5 be the utility model sliding shoe and stretching support look up structural representation.
In figure: 1, datum plate, 2, sliding shoe, 3, rotate knob, 4, stretching support, 5, umbrella cover, 6, main hinge, 7, master gear, 8, sleeve pipe, 9, grab handle, 10, central tube, 11, secondary hinge, 12, sliding shoe mobile guide groove, 13, tooth bar, 14, umbrella bar accommodating groove, 15, locating part, 16, driven gear, 17, knob is installed, 18, fixing knob, 19, fixation with steel wire pipe, 20, stretching steel wire, 21, back-moving spring.
Detailed description of the invention
This contraction type protective umbrella comprises umbrella bar, datum plate 1, sliding shoe 2, rotates knob 3, stretching support 4 and umbrella cover 5.The lower surface center of datum plate 1 is provided with umbrella bar by main hinge 6, and the upper surface of datum plate 1 is provided with master gear 7 by rotating knob 3.Umbrella bar is made up of sleeve pipe 8, grab handle 9 and central tube 10, and sleeve pipe 8 and central tube 10 are respectively telescoping tube.Sleeve pipe 8 top is connected with datum plate 1 by main hinge 6, is provided with central tube 10 in sleeve pipe 8, and the bottom of central tube 10 is fixed with grab handle 9, and the top of central tube 10 is connected with master gear 7 by secondary hinge 11.Datum plate 1 lower surface of main hinge 6 side is provided with umbrella bar accommodating groove 14.Placement after umbrella bar accommodating groove 14 shrinks for umbrella bar.
Cross-shapedly on the datum plate 1 of master gear 7 periphery be provided with 4 sliding shoe mobile guide grooves 12, sliding shoe 2 is separately installed with in each sliding shoe mobile guide groove 12, the following table symmetry shape of sliding shoe 2 is provided with tooth bar 13, and sliding shoe 2 is slidably connected with datum plate 1 with coordinating of sliding shoe mobile guide groove 12 by tooth bar 13.Sliding shoe 2 and datum plate 1 are respectively cuboid.
Sliding shoe 2 between tooth bar 13 is provided with locating part 15, in case slippage between on-slip motion block 2 and datum plate 1.Be provided with driven gear 16 in sliding shoe mobile guide groove 14, driven gear 16 is connected with a joggle with master gear 7 and tooth bar 13 respectively.
The upper surface of sliding shoe 2 is fixed with stretching support 4, stretching support 4 is provided with and installs knob 17, and umbrella cover 5 is movably arranged on stretching support 4 by installing knob 17.Umbrella cover 5 centre is provided with fixing knob 18, and umbrella cover 5 is connected with rotation knob 3 by fixing knob 18.
Sliding shoe 2 upper surface below stretching support 4 is fixed with fixation with steel wire pipe 19, and fixation with steel wire pipe 19 is built with stretching steel wire 20, and one end of stretching steel wire 20 is connected with rotation knob 3, and the other end of stretching steel wire 20 is connected with stretching support 4.
The stretching support 4 of this contraction type protective umbrella is provided with back-moving spring 21, umbrella bar is provided with spline pin (not shown).
When this contraction type protective umbrella launches, master gear 7 is driven to rotate by the rotation of grab handle 9, thus driven rotary knob 3 rotates, due to the rotation of master gear 7, master gear 7 drives sliding shoe 2 outwards to launch along sliding shoe mobile guide groove 12 by driven gear 16 by tooth bar 13, in this course, owing to rotating knob 3 and master gear 7 synchronous axial system, therefore the stretching steel wire 20 connecting stretching support 4 progressively can be wound into and rotate knob 3 circumferentially, thus make the other end of stretching steel wire 20 produce a tightening force; Because the front end of stretching steel wire 20 is fixed on the stretching support 4 of fixation with steel wire pipe 19 port both sides in " Y " shape, therefore under the effect of tightening force, simultaneously at fixation with steel wire pipe 19 under stretching steel wire 20 contraction, the gathering gradually of stretching support 4, thus stretch out from sliding shoe 2, thus umbrella cover 5 is launched.Stretching support 4, in the process of drawing in gradually, forms compression to back-moving spring 21 simultaneously, is stopped the rotation of master gear 7 after umbrella cover 5 launches by the spline pin on umbrella bar.
When this contraction type protective umbrella draws in, first remove spline pin to the restriction of master gear 7, then by grab handle 9 rotate backward master gear 7 both can, when master gear 7 rotates backward, the tightening force of stretching steel wire 20 disappears; Under the support force effect of back-moving spring 21, stretching support 4 is softened, thus is contracted on sliding shoe 2, and sliding shoe 2 is simultaneously contracted on datum plate 1 under the effect of tooth bar 13, completes the contraction of sliding shoe 2 and stretching support 4 thus.
In this contraction type protective umbrella gathering process, because umbrella cover 5 is connected with rotation knob 3 by fixing knob 18.When master gear 7 rotates backward, umbrella cover 5 also forms pulling force because of the rotation winding of self to stretching support 4 simultaneously, thus can accelerate the contraction of stretching support 4 and sliding shoe 2.After aforesaid operations completes, contraction umbrella bar is also folding to be accommodated in umbrella bar accommodating groove.This protective umbrella structure is simple, novel in design, due to the mode that this protective umbrella adopts sliding shoe 2 and stretching support 4 to launch to surrounding, and after sliding shoe 2 expansion, due to sliding shoe 2 coordinating by tooth bar 13 and sliding shoe mobile guide groove 12, sliding shoe 2 be there will not be turned over by large windbreak, roll over bad phenomenon.Simultaneously shrink because this protective umbrella is form with the stretching of surrounding and slip or launches, make that the volume of umbrella is minimum can accomplish card dimensions, when the size of umbrella is as card dimensions, ensure that the ratio of the length of stretching support 4 and sliding shoe 2 is suitable, it is suitable with the size of commercially available umbrella after umbrella cover then can be made to launch, therefore can carry with in bag, avoid umbrella to forget after hand and the problem of losing.
Claims (9)
1. a contraction type protective umbrella, comprise umbrella bar, datum plate (1), sliding shoe (2), rotate knob (3), stretching support (4) and umbrella cover (5), it is characterized in that: the lower surface center of datum plate (1) is provided with umbrella bar by main hinge (6), the upper surface of datum plate (1) is provided with master gear (7) by rotating knob (3), master gear (7) is connected with umbrella bar by secondary hinge (11), the datum plate (1) of master gear (7) periphery is above cross-shaped is provided with 4 sliding shoe mobile guide grooves (12), sliding shoe (2) is separately installed with in each sliding shoe mobile guide groove (12), the following table symmetry shape of sliding shoe (2) is provided with tooth bar (13), sliding shoe (2) is slidably connected with datum plate (1) with coordinating of sliding shoe mobile guide groove (12) by tooth bar (13), the upper surface of sliding shoe (2) is fixed with stretching support (4), stretching support (4) is provided with and installs knob (17), and umbrella cover (5) is movably arranged on stretching support (4) by installing knob (17).
2. a kind of contraction type protective umbrella according to claim 1, is characterized in that: described umbrella cover (5) centre is provided with fixing knob (18), and umbrella cover (5) is connected with rotation knob (3) by fixing knob (18).
3. a kind of contraction type protective umbrella according to claim 1, is characterized in that: datum plate (1) lower surface of described main hinge (6) side is provided with umbrella bar accommodating groove (14).
4. a kind of contraction type protective umbrella according to claim 1, it is characterized in that: described umbrella bar is made up of sleeve pipe (8), grab handle (9) and central tube (10), sleeve pipe (8) top is connected with datum plate (1) by main hinge (6), central tube (10) is installed in sleeve pipe (8), the bottom of central tube (10) is fixed with grab handle (9), and the top of central tube (10) is connected with master gear (7) by secondary hinge (11).
5. a kind of contraction type protective umbrella according to claim 4, is characterized in that: described sleeve pipe (8) and central tube (10) are respectively telescoping tube.
6. a kind of contraction type protective umbrella according to claim 1, it is characterized in that: the sliding shoe (2) between described tooth bar (13) is provided with locating part (15), be provided with driven gear (16) in sliding shoe mobile guide groove (12), driven gear (16) is connected with a joggle with master gear (7) and tooth bar (13) respectively.
7. a kind of contraction type protective umbrella according to claim 1, it is characterized in that: sliding shoe (2) upper surface of described stretching support (4) below is fixed with fixation with steel wire pipe (19), fixation with steel wire pipe (19) is built with stretching steel wire (20), one end of stretching steel wire (20) is connected with rotation knob (3), and the other end of stretching steel wire (20) is connected with stretching support (4).
8. a kind of contraction type protective umbrella according to claim 1, is characterized in that: described stretching support (4) is provided with back-moving spring (21).
9. a kind of contraction type protective umbrella according to claim 1, is characterized in that: described sliding shoe (2) and datum plate (1) are respectively cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793275.0U CN204245374U (en) | 2014-12-16 | 2014-12-16 | A kind of contraction type protective umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793275.0U CN204245374U (en) | 2014-12-16 | 2014-12-16 | A kind of contraction type protective umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245374U true CN204245374U (en) | 2015-04-08 |
Family
ID=52949739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793275.0U Expired - Fee Related CN204245374U (en) | 2014-12-16 | 2014-12-16 | A kind of contraction type protective umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204245374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938468A (en) * | 2019-01-16 | 2019-06-28 | 上海理工大学 | A kind of Multifunctional transformable intelligent anti-theft umbrella |
-
2014
- 2014-12-16 CN CN201420793275.0U patent/CN204245374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938468A (en) * | 2019-01-16 | 2019-06-28 | 上海理工大学 | A kind of Multifunctional transformable intelligent anti-theft umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |