CN202354573U - Single-hand type automatic unfolding-folding umbrella - Google Patents
Single-hand type automatic unfolding-folding umbrella Download PDFInfo
- Publication number
- CN202354573U CN202354573U CN2011204647173U CN201120464717U CN202354573U CN 202354573 U CN202354573 U CN 202354573U CN 2011204647173 U CN2011204647173 U CN 2011204647173U CN 201120464717 U CN201120464717 U CN 201120464717U CN 202354573 U CN202354573 U CN 202354573U
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- Prior art keywords
- umbrella
- handle
- unilateral bearing
- folding
- unfolding
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Abstract
The utility model relates to an umbrella, in particular to a single-hand type automatic unfolding-folding umbrella, which comprises an umbrella surface, a collapsible umbrella pipe, an umbrella surface automatic constriction device and an umbrella handle, wherein the umbrella surface automatic constriction device is arranged in the inner portion of the umbrella handle, one end of the collapsible umbrella pipe is connected with the center of the umbrella surface, and the other end of the collapsible umbrella pipe is connected with the umbrella surface automatic constriction device. The single-hand type automatic unfolding-folding umbrella can achieve single-hand unfolding and folding functions, and collects the umbrella pipe, is extremely convenient to be used when going out, and is particularly suitable for people who hold a baby and hold an umbrella by a single hand or disabled people and mass people in rainy days. Furthermore, because the umbrella pipe is successfully contracted by the single-hand type automatic unfolding-folding umbrella, the single-hand type automatic unfolding-folding umbrella occupies smaller space after being folded, and is convenient to use and carry.
Description
Technical field
The utility model relates to a kind of parachute kit, is specifically related to a kind of singlehanded formula automatic umbrella folding and unfolding.
Background technology
Umbrella is one of necessity indispensable during people live, and uses for ease and carries, and umbrella commonly used at present all is folding automatically, and this umbrella can be opened automatically, and it is comparatively convenient to use, carry.But this automatic umbrella needs both hands to cooperate could shrink umbrella cover and umbrella pipe, and the great efforts that need; When hand-held umbrella of user, and another is handed when article are arranged, if will umbrella be shunk; Need put down the article in the hand, bimanualness could be regained umbrella, brings inconvenience to the user; In addition, use when the rainy day gets on the bus by bus the time also inconvenient, and inconvenient as the disabled physical disabilities of single armed or baby-holder's use.
The utility model content
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide a kind of singlehanded formula automatic umbrella folding and unfolding, only needs a hand just can accomplish opening and packing up fully of umbrella.
For addressing the above problem, the technical scheme that the utility model adopted is following:
A kind of singlehanded formula automatic umbrella folding and unfolding comprises umbrella cover, collapsible umbrella pipe, handle of umbrella and the automatic constriction device of umbrella cover, and the automatic constriction device of umbrella cover is positioned at handle of umbrella inside, and is controlled by switch; Collapsible umbrella Guan Yiduan connects the center of umbrella cover, and its other end connects the automatic constriction device of umbrella cover; The automatic constriction device of said umbrella pipe comprises that one is positioned at the newel that the handle of umbrella inner transverse is installed; Newel one end is with gear, little unilateral bearing and big unilateral bearing from inside to outside successively; Little unilateral bearing with big unilateral bearing reverse each other in fit on, little unilateral bearing is away from an end of the handle of umbrella outer casing inner wall drive disk assembly from the projecting inward cogged of big unilateral bearing; On the other end of newel pulley is housed, on the pulley with the contiguous end of drive disk assembly be provided with drive disk assembly on the tooth that is complementary of the gear teeth, the cavity of an annular is arranged between the other end of pulley and the newel, be with a spring in the cavity; One stay cord is positioned at collapsible umbrella pipe, and the one of which end connects the top of umbrella cover, and the other end is wrapped on the pulley; The handle of umbrella shell is provided with a switch, and a clutch one end is connected with switch, and the other end is connected between drive disk assembly and the pulley, and the middle part of clutch is provided with an axis hole, and a clutch pillar passes the top that axis hole is parallel to newel and is installed in newel; Clutch is connected the activity back and forth of handle of umbrella inside through a spring; One handle comprises installation portion, the engaging piece that matches with gear and handle part, and installation portion is movably connected in the handle of umbrella, and handle part exposes outside handle of umbrella; The installation portion of a right-angle side support handle of right angle spring, it is movable that handle supports back and forth through right angle spring and the inner spring supporting seat of handle of umbrella mutually.
The described singlehanded formula automatic umbrella folding and unfolding of the utility model comprises that also one is positioned at the spring supporting seat of cavity, and spring is installed on the supporting seat and is sleeved on the newel in the lump.
In the described singlehanded formula automatic umbrella folding and unfolding of the utility model, a spring is equipped with in described collapsible umbrella pipe inside, and an end of spring connects the umbrella cover top, and the other end connects handle of umbrella.One end of said gear (5) is cylindrical, and one-directional rotation is carried out in the inside that can be engaged in unilateral bearing (14)
Volume when packing up in order further to dwindle umbrella is easy to carry, and said umbrella cover is collapsible umbrella cover.
In the preferred scheme, the installation portion of said handle is provided with an axis hole, and handle passes through the axis hole movable set on the clutch pillar.
Compare prior art, the beneficial effect of the utility model is: the singlehanded formula automatic umbrella folding and unfolding of the utility model can realize that one hand opens and pack up function, and shrinks back the umbrella pipe, and out using is very convenient; It is little to take up room after the utility model is packed up in addition, is convenient for carrying.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Description of drawings
Fig. 1 is the singlehanded formula automatic umbrella folding and unfolding structure sketch map of the utility model;
Fig. 2 is the automatic constriction device structural representation of the umbrella pipe of the utility model;
Fig. 3 is the singlehanded formula automatic umbrella folding and unfolding pulley and the large and small unilateral bearing annexation figure of the utility model;
Fig. 4 is the preferred handle arrangement sketch map of the singlehanded formula automatic umbrella folding and unfolding of the utility model.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; The singlehanded formula automatic umbrella folding and unfolding of the utility model; Comprise umbrella cover 15, collapsible umbrella pipe 9, handle of umbrella 6 and the automatic constriction device 16 of umbrella cover; The automatic constriction device 16 of umbrella cover is positioned at handle of umbrella 6 inside and is controlled by switch 1, and collapsible umbrella pipe 9 one ends connect the top, center of umbrella cover 15, and its other end connects the automatic constriction device 16 of umbrella cover; The automatic constriction device of said umbrella pipe comprises that one is positioned at the newel 13 that handle of umbrella 6 inner transverse are installed; Newel 13 1 ends are with gear 5, little unilateral bearing 14 and big unilateral bearing 7 from inside to outside successively; Big unilateral bearing 7 with little unilateral bearing 14 reverse each other in fit ons, little unilateral bearing 14 is away from an end of the handle of umbrella 6 outer casing inner walls drive disk assembly 19 from big unilateral bearing 7 projecting inward cogged.One end of said gear 5 is cylindrical, and one-directional rotation is carried out in the inside that can be engaged in unilateral bearing (14);
Pulley 11 is housed on the other end of newel 13, on the pulley 11 with the contiguous ends of drive disk assembly 19 be provided with drive disk assembly 19 on the tooth that is complementary of the gear teeth, an annular cavity is arranged between the other end of pulley 11 and the newel 13, be with a spring 17 in the cavity; One stay cord 10 is positioned at collapsible umbrella pipe, and the one of which end connects the top of umbrella cover 15, and the other end is wrapped on the pulley 11; The shell of handle of umbrella 6 is provided with a switch 1; One clutch, 2 one ends are connected with switch 1, and the other end is connected between drive disk assembly 19 and the pulley 11, and the middle part of clutch 2 is provided with an axis hole, and a clutch pillar 3 passes the top that axis hole is parallel to newel 13 and is installed in newel 13; Clutch 2 is connected the activity back and forth of handle of umbrella inside through a spring 17; A handle 8 comprises installation portion 81, the engaging piece 82 that matches with gear 5 and handle part 83, and installation portion 81 is movably connected in the handle of umbrella 6, and handle part 83 exposes outside handle of umbrella 6; The installation portion 81 of a right-angle side support handle 8 of right angle spring 12, handle 8 is movable back and forth through inner spring supporting seat 4 support handles of right angle spring 12 and handle of umbrella; A spring 18 is equipped with in collapsible umbrella pipe 9 inside described in the described singlehanded formula automatic umbrella folding and unfolding of the utility model, and an end of spring 18 connects the umbrella cover top, and the other end connects handle of umbrella.
When parachute-opening; Press switch 1, switch 1 has also promoted clutch 2 and has rotatablely moved around clutch pillar 3 opening the automatic constriction device 16 of umbrella cover simultaneously; The other end of clutch 2 comes pulley 11 and little unilateral bearing 14 clutches; Toward moving up, pulley 11 also rotates simultaneously, has reached the effect of parachute-opening simultaneously because the elastic force of spring 18 makes umbrella top, collapsible umbrella pipe 9, stay cord 10 then.Collapsible umbrella pipe 9 is connected on the automatic constriction device 16 of umbrella cover, and the automatic constriction device 16 of umbrella cover is positioned at handle of umbrella 6 inside, just can control automatic constriction device 16 through Push switch 1 and open or draw in umbrella cover automatically.Stay cord 10 is in the inside of collapsible umbrella pipe 9, and the one of which end connects umbrella cover 15 tops, and the other end is connected on the pulley 11; When pinching handle 8, make gear 5 be with unilateral bearing 14 to rotate, unilateral bearing 14 is being with pulley 11 one-directional rotation through drive disk assembly 19; Pulley 11 is being with stay cord 10 to rotate, and then stay cord 10 drives the umbrellas top and moves down, and spring 18 is also by simultaneously to lower compression; Reach the effect of shrinking the umbrella pipe, because the bearing that big unilateral bearing 7 and little unilateral bearing 14 all are one-way movements, and be used inside and outside reverse each other; Then can press fixed handle 8 the time regain stay cord 10 because the single effect of big unilateral bearing 7 makes little unilateral bearing 14 not reverse, pulley 11 just can not reverse yet; Stay cord 10 just can not withdraw from, and has reached the effect of shrinking, when stopping by fixed handle; Through the inside one-directional rotation effect of unilateral bearing 14 and the elastic force effect of right angle spring 12, just can make handle 8 return original position again, carry out next pinching.
As shown in Figure 4, in the preferred embodiment, the installation portion 81 of said handle 8 is provided with an axis hole, and handle passes through the axis hole movable set on clutch pillar 3.
Volume when packing up in order further to dwindle umbrella is easy to carry, and is more preferred on the basis of the foregoing description, and said umbrella cover is collapsible umbrella cover.
But goods such as handle of umbrella shell plastics class, glue class, five metals class, except that unilateral bearing, other inner bodies are goods such as plastics class, glue class, five metals class also.Stay cord can be steel wire rope, plastic ties, also can be nylon rope that its size of handle and shell and inner body and shape all can change.For example wherein the shape of handle can be designed to different shapes according to different requirement, can be three ends, also can be two ends.
Above-mentioned embodiment is merely the preferred implementation of the utility model; Can not limit the scope of the utility model protection with this, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement all belong to the utility model scope required for protection.
Claims (5)
1. singlehanded formula automatic umbrella folding and unfolding; Comprise umbrella cover (15), collapsible umbrella pipe (9), handle of umbrella (6) and the automatic constriction device of umbrella cover (16); The automatic constriction device of umbrella cover (16) is positioned at handle of umbrella (6) inside; Collapsible umbrella pipe (9) one ends connect the top, center of umbrella cover (15), and its other end connects the automatic constriction device of umbrella cover (16); It is characterized in that: the automatic constriction device of said umbrella pipe (20) comprises that one is positioned at the newel (13) that handle of umbrella (6) inner transverse is installed; Newel (13) one ends are with gear (5), little unilateral bearing (14) and big unilateral bearing (7) from inside to outside successively; Big unilateral bearing (7) and the reverse each other interior fit on of little unilateral bearing (14), little unilateral bearing (14) is away from an end of handle of umbrella (6) the outer casing inner wall drive disk assembly (19) from the projecting inward cogged of big unilateral bearing (7); Pulley (11) is housed on the other end of newel (13); Pulley (11) go up be provided with the contiguous end of drive disk assembly (19) and drive disk assembly (19) on the tooth that is complementary of the gear teeth; The cavity of one annular is arranged between the other end of pulley (11) and the newel (13), be with a spring (17) in the cavity; One stay cord (10) is positioned at collapsible umbrella pipe (9), and the one of which end connects the top of umbrella cover (15), and the other end is wrapped on the pulley (11); The shell of handle of umbrella (6) is provided with a switch (1); One clutch (2) one ends are connected with switch (1); The other end is connected between drive disk assembly (19) and the pulley (11); The middle part of clutch (2) is provided with an axis hole, and a clutch pillar (3) passes the top that axis hole is parallel to newel (13) and is installed in newel (13); Clutch (2) is connected the activity back and forth of handle of umbrella inside through a spring (17); One handle (8) comprises installation portion (81), the engaging piece (82) that matches with gear (5) and handle part (83), and installation portion (81) is movably connected in the handle of umbrella (6), and handle part (83) exposes outside handle of umbrella (6); The installation portion (81) of a right-angle side support handle (8) of right angle spring (12), handle (8) is movable back and forth through inner spring supporting seat (4) support handle of right angle spring (12) and handle of umbrella.
2. singlehanded formula automatic umbrella folding and unfolding according to claim 1 is characterized in that: the installation portion of said handle (8) is provided with an axis hole, and handle (8) passes through the axis hole movable set on clutch pillar (3).
3. singlehanded formula automatic umbrella folding and unfolding according to claim 1 is characterized in that: a spring (18) is equipped with in said collapsible umbrella pipe (9) inside, and an end of spring (18) connects umbrella cover (15) top, center, and the other end connects handle of umbrella (6).
4. singlehanded formula automatic umbrella folding and unfolding according to claim 1 is characterized in that: an end of said gear (5) is cylindrical, and one-directional rotation is carried out in its inside that is engaged in unilateral bearing (14).
5. according to each described singlehanded formula automatic umbrella folding and unfolding of claim 1-4, it is characterized in that: said umbrella cover (15) is collapsible umbrella cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204647173U CN202354573U (en) | 2011-11-22 | 2011-11-22 | Single-hand type automatic unfolding-folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204647173U CN202354573U (en) | 2011-11-22 | 2011-11-22 | Single-hand type automatic unfolding-folding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354573U true CN202354573U (en) | 2012-08-01 |
Family
ID=46565800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204647173U Expired - Fee Related CN202354573U (en) | 2011-11-22 | 2011-11-22 | Single-hand type automatic unfolding-folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077879A (en) * | 2014-05-15 | 2015-11-25 | 盛靖科技（深圳）有限公司 | Control mechanism for folding and unfolding umbrella |
-
2011
- 2011-11-22 CN CN2011204647173U patent/CN202354573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077879A (en) * | 2014-05-15 | 2015-11-25 | 盛靖科技（深圳）有限公司 | Control mechanism for folding and unfolding umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131122 |