CN204930602U - Gravity umbrella - Google Patents
Gravity umbrella Download PDFInfo
- Publication number
- CN204930602U CN204930602U CN201520736952.XU CN201520736952U CN204930602U CN 204930602 U CN204930602 U CN 204930602U CN 201520736952 U CN201520736952 U CN 201520736952U CN 204930602 U CN204930602 U CN 204930602U
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- umbrella
- gravity
- buoyant
- support rib
- tooth
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Abstract
The utility model discloses a kind of gravity umbrella, comprise umbrella body and umbrella opener mechanism, described umbrella body comprises umbrella cloth, umbrella support rib, umbrella shaft and Handle for umbrella, and umbrella cloth is elastic woven material; Umbrella opener mechanism includes sleeve, buoyant means bottle, buoyant spheres, tooth bar and gear; Sleeve is arranged at umbrella shaft top and is hollow state; Buoyant means bottle to be arranged in sleeve and from umbrella shaft relatively away from one end offer a through hole; Buoyant spheres is arranged in buoyant means bottle, and buoyant means bottle is built with liquid; Tooth bar one end is through through hole and the top supporting part be connected with buoyant spheres, and the other end is tooth-strip part, and tooth-strip part is arranged at intervals with multiple teeth portion in the direction of extension, and each teeth portion is established along tooth-strip part circumferential ring; Gear forming in umbrella support rib end, and engages each other with teeth portion; The buoyancy of buoyant spheres in liquid is greater than the gravity of buoyant spheres; By said structure, the utility model conveniently can be opened, is closed one's umbrella, and can simplify parachute-opening step, and structure is simple.
Description
Technical field
The utility model relates to a kind of parachute kit, refers in particular to a kind of convenient gravity umbrella opened, close one's umbrella.
Background technology
Parachute kit is that the life of people must articles for use, no matter is the rainy day, or fine day, and summer, people went out to need, and it is of a great variety, and its function be towards structure easy to use in development, thus just have various parachute kit.Wherein, manually opening closes one's umbrella needs user manually to open to close one's umbrella, and when needing to carry a lot of things or enabling etc., people hold the same of umbrella cannot make with the hands to complete comparatively complicated action constantly, therefore use inconvenient and open close one's umbrella loaded down with trivial details; And automatic umbrella is automatic deployment and semi-automaticly closes one's umbrella, still need both hands and use folding umbrella, and the initial state that parachute kit cannot be folded completely to parachute-opening realizes full automatic function, necessarily by the state that parachute kit can be folded to secondary force to gathering entirely; And the complex structure of automatic umbrella, cost is high, price is not suitable for marketing.
In view of this, the design people does not attain perfect caused many disappearances and inconvenience in the design of above-mentioned umbrella structure, and deeply conceives, and active research improvement has a fling at and development and Design goes out this case.
Utility model content
The purpose of this utility model is to provide a kind of convenient gravity umbrella opened, close one's umbrella, and not only can simplify parachute-opening step, and structure is simple.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of gravity umbrella, it includes umbrella body and umbrella opener mechanism, and described umbrella body includes umbrella cloth, umbrella support rib, umbrella shaft and Handle for umbrella, and described umbrella cloth is elastic woven material; Described umbrella opener mechanism includes sleeve, buoyant means bottle, buoyant spheres, tooth bar and gear; Described sleeve is arranged at umbrella shaft top and is hollow state; Described buoyant means bottle to be arranged in sleeve and from umbrella shaft relatively away from one end offer a through hole; Described buoyant spheres is arranged in buoyant means bottle, and buoyant means bottle is built with liquid; Described tooth bar one end is through through hole and the top supporting part be connected with buoyant spheres, and the other end is tooth-strip part, and described tooth-strip part is arranged at intervals with multiple teeth portion in the direction of extension, and teeth portion described in each is established along tooth-strip part circumferential ring; Described gear forming in umbrella support rib end, and engages each other with teeth portion; The buoyancy of described buoyant spheres in liquid is greater than the gravity of buoyant spheres.
The quantity of described umbrella support rib is two or more.
The quantity of described umbrella support rib is four.
One end of each described umbrella support rib forming gear is equidistantly located on tooth-strip part.
Described umbrella support rib and sleeve are 70 ° and arrange to 80 °.
Described umbrella cloth is bilevel elastic woven material.
Described umbrella shaft is stretchy rod.
Described Handle for umbrella has the locking ring that can be nested with umbrella support rib and umbrella cloth periphery.
Described through hole is provided with hermetically-sealed construction.
After adopting said structure, the utility model gravity umbrella is when needs folding umbrella, umbrella is in umbrella support rib at lower Handle for umbrella in upper state, described buoyant spheres is under buoyancy and Action of Gravity Field, lean buoyant means bottle from umbrella shaft relatively close to one end, described top supporting part follow closely buoyant spheres to buoyant means bottle from umbrella shaft relative to close to one end move, and to rotate at tooth-strip part also relative motion and then driven gear, described umbrella support rib and sleeve are 180 ° and arrange, and can reach folding umbrella support rib, umbrella cloth function; When umbrella opened by needs, umbrella be in umbrella support rib upper Handle for umbrella under state, described buoyant spheres is under buoyancy and Action of Gravity Field, lean buoyant means bottle from umbrella shaft relatively away from one end, described top supporting part follow closely buoyant spheres to buoyant means bottle from umbrella shaft relative to away from one end move, and rotate at tooth-strip part also relative motion and then driven gear, described umbrella support rib and sleeve are 90 ° and arrange, and can reach parachute-opening function; The utility model utilizes liquid and buoyant spheres induction parachute kit angle of inclination in buoyant means bottle, and by both rack and pinions serial verb construction, control the opening of parachute kit, folding, not only can simplify parachute-opening step, and structure is simple, the parachute kit occupation mode of more intuition can be found, conveniently to open, close one's umbrella tool; Relatively existing parachute kit must take out, find switch, use switch, lift use again, we think run into rainy, worry have nervous moment of drenching and select sooner, more easily.Our application of weight, buoyancy carry out the posture that corresponding user takes umbrella, allow the action of lifting directly trigger parachute-opening, need not be in a rush again.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model gravity umbrella is all opened;
Fig. 2 is the partial sectional view that the utility model gravity umbrella is all opened;
Fig. 3 is the semi-open structural representation of the utility model gravity umbrella;
Fig. 4 is the semi-open partial sectional view of the utility model gravity umbrella;
Fig. 5 is the partial sectional view of the whole folding of the utility model gravity umbrella;
Fig. 6 is the structural representation that the utility model gravity umbrella uses locking ring.
Symbol description
Umbrella cloth 1 umbrella support rib 2 umbrella shaft 3
Handle for umbrella 4 sleeve 5 buoyant means bottle 6
Buoyant spheres 7 tooth bar 8 gear 9
Through hole 61 liquid 62 top supporting part 81
Tooth-strip part 82 teeth portion 821 locking ring 41.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Refer to Fig. 1 to Fig. 6, the utility model discloses a kind of gravity umbrella, and it includes umbrella body and umbrella opener mechanism, and described umbrella body includes umbrella cloth 1, umbrella support rib 2, umbrella shaft 3 and Handle for umbrella 4, and described umbrella cloth 1 is elastic woven material; Described umbrella opener mechanism includes sleeve 5, buoyant means bottle 6, buoyant spheres 7, tooth bar 8 and gear 9; Described sleeve 5 is arranged at umbrella shaft 3 top and is hollow state; Described buoyant means bottle 6 to be arranged in sleeve 5 and from umbrella shaft 3 relatively away from one end offer a through hole 61; Described buoyant spheres 7 is arranged in buoyant means bottle 6, and buoyant means bottle 6 is built with liquid 62; Described tooth bar 8 one end is through through hole 61 and the top supporting part 81 be connected with buoyant spheres 7, and the other end is tooth-strip part 82, and described tooth-strip part 82 is arranged at intervals with multiple teeth portion 821 in the direction of extension, and teeth portion 821 described in each is established along tooth-strip part 82 circumferential ring; Described gear 9 takes shape in umbrella support rib 2 end, and engages each other with teeth portion 821; The buoyancy of described buoyant spheres 7 in liquid is greater than the gravity of buoyant spheres 7.
The utility model gravity umbrella is when needs folding umbrella, umbrella is in umbrella support rib 2 at lower Handle for umbrella 4 in upper state, described buoyant spheres 7 is under buoyancy and Action of Gravity Field, lean buoyant means bottle 6 from umbrella shaft 3 relatively close to one end, described top supporting part 81 follow closely buoyant spheres 7 to buoyant means bottle 6 from umbrella shaft 3 relative to close to one end move, and rotate at tooth-strip part 82 also relative motion and then driven gear 9, described umbrella support rib 2 is arranged in 180 ° with sleeve 5, can reach folding umbrella support rib 2, umbrella cloth 1 function; When umbrella opened by needs, umbrella be in umbrella support rib 2 upper Handle for umbrella 4 under state, described buoyant spheres 7 is under buoyancy and Action of Gravity Field, lean buoyant means bottle 6 from umbrella shaft 3 relatively away from one end, described top supporting part 51 follow closely buoyant spheres 7 to buoyant means bottle 6 from umbrella shaft 3 relative to away from one end move, and rotate at tooth-strip part 82 also relative motion and then driven gear 9, described umbrella support rib 2 is arranged in being less than or equal to 90 ° with sleeve 5, can reach parachute-opening function; The utility model utilizes liquid and buoyant spheres 7 in buoyant means bottle 6 to respond to parachute kit angle of inclination, and by both tooth bar 8 and gear 9 serial verb construction, control the opening of parachute kit, folding, not only can simplify parachute-opening step, and structure is simple, the parachute kit occupation mode of more intuition can be found, conveniently to open, close one's umbrella tool; Relatively existing parachute kit must take out, find switch, use switch, lift use again, we think run into rainy, worry have nervous moment of drenching and select sooner, more easily.Our application of weight, buoyancy carry out the posture that corresponding user takes umbrella, allow the action of lifting directly trigger parachute-opening, need not be in a rush again.
The quantity of the described umbrella support rib 2 of the utility model gravity umbrella is two or more, please refer to Fig. 1, and the quantity of described umbrella support rib 2 of the present utility model is four, and one end of each described umbrella support rib 2 forming gear 9 is equidistantly located on tooth-strip part 82; Can fully support umbrella cloth 1, make umbrella cloth 1 smooth, rain-proof effect is better.
The described umbrella support rib 2 of the utility model gravity umbrella is arranged (can arrange to 80 ° in 70 °) in being slightly less than 90 ° with sleeve 5, and when opening completely, described umbrella cloth 1 has downward-sloping angle, and rainwater can be made conveniently to fall from umbrella cloth 1 edge.
The described umbrella cloth 1 of the utility model gravity umbrella is bilevel elastic woven material, and when retractable umbrella, the moisture on umbrella cloth 1 can be concentrated and flow out from the end of umbrella support rib 2.
The described umbrella shaft 3 of the utility model gravity umbrella is stretchy rod, and user can adjust the length of umbrella shaft according to self height, practicality is better.
The described Handle for umbrella 4 of the utility model gravity umbrella has the locking ring 41 that can be nested with umbrella support rib 2 and umbrella cloth 1 periphery; Avoid when not using parachute kit, because of carelessness parachute kit being inclined upwardly and opening parachute kit, use safety, convenience.
Described through hole 61 place of the utility model gravity umbrella is provided with hermetically-sealed construction, the liquid in buoyant means bottle 6 can be avoided to flow out, have influence on the buoyancy of buoyant spheres 7, and then it is inaccurate to have influence on buoyant spheres 7 position in buoyant means bottle 6 when inclination different angles, and causes accurately to open the tool that closes one's umbrella.
The liquid of the utility model gravity umbrella is high density liquid, and the buoyancy of described liquid to described buoyant spheres 7 is greater than the gravity of buoyant spheres 7, makes buoyant spheres 7 can respond to buoyant means bottle 6 angle of inclination and relative motion, drives parachute kit to open receipts.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (9)
1. a gravity umbrella, is characterized in that: include umbrella body and umbrella opener mechanism, and described umbrella body includes umbrella cloth, umbrella support rib, umbrella shaft and Handle for umbrella, and described umbrella cloth is elastic woven material; Described umbrella opener mechanism includes sleeve, buoyant means bottle, buoyant spheres, tooth bar and gear; Described sleeve is arranged at umbrella shaft top and is hollow state; Described buoyant means bottle to be arranged in sleeve and from umbrella shaft relatively away from one end offer a through hole; Described buoyant spheres is arranged in buoyant means bottle, and buoyant means bottle is built with liquid; Described tooth bar one end is through through hole and the top supporting part be connected with buoyant spheres, and the other end is tooth-strip part, and described tooth-strip part is arranged at intervals with multiple teeth portion in the direction of extension, and teeth portion described in each is established along tooth-strip part circumferential ring; Described gear forming in umbrella support rib end, and engages each other with teeth portion; The buoyancy of described buoyant spheres in liquid is greater than the gravity of buoyant spheres.
2. gravity umbrella as claimed in claim 1, is characterized in that: the quantity of described umbrella support rib is two or more.
3. gravity umbrella as claimed in claim 2, is characterized in that: the quantity of described umbrella support rib is four.
4. gravity umbrella as claimed in claim 2, is characterized in that: one end of each described umbrella support rib forming gear is equidistantly located on tooth-strip part.
5. gravity umbrella as claimed in claim 1, is characterized in that: described umbrella support rib and sleeve are 70 ° and arrange to 80 °.
6. gravity umbrella as claimed in claim 1, is characterized in that: described umbrella cloth is bilevel elastic woven material.
7. gravity umbrella as claimed in claim 1, is characterized in that: described umbrella shaft is stretchy rod.
8. gravity umbrella as claimed in claim 1, is characterized in that: described Handle for umbrella has the locking ring that can be nested with umbrella support rib and umbrella cloth periphery.
9. gravity umbrella as claimed in claim 1, is characterized in that: described through hole is provided with hermetically-sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736952.XU CN204930602U (en) | 2015-09-23 | 2015-09-23 | Gravity umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736952.XU CN204930602U (en) | 2015-09-23 | 2015-09-23 | Gravity umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204930602U true CN204930602U (en) | 2016-01-06 |
Family
ID=54998074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736952.XU Active CN204930602U (en) | 2015-09-23 | 2015-09-23 | Gravity umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204930602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124879A (en) * | 2015-09-23 | 2015-12-09 | 雨中鸟（福建）户外用品有限公司 | Gravity umbrella |
-
2015
- 2015-09-23 CN CN201520736952.XU patent/CN204930602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124879A (en) * | 2015-09-23 | 2015-12-09 | 雨中鸟（福建）户外用品有限公司 | Gravity umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |