CN202335461U - Umbrella - Google Patents
Umbrella Download PDFInfo
- Publication number
- CN202335461U CN202335461U CN2011204471871U CN201120447187U CN202335461U CN 202335461 U CN202335461 U CN 202335461U CN 2011204471871 U CN2011204471871 U CN 2011204471871U CN 201120447187 U CN201120447187 U CN 201120447187U CN 202335461 U CN202335461 U CN 202335461U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- slide block
- cam
- protective case
- handle
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to an umbrella. When the umbrella is in an opened state, one end of an umbrella handle is close to the edge of an umbrella surface; the umbrella surface is supported by umbrella ribs and is made of a soft material; and when the umbrella is in a folding state, the umbrella ribs are generally parallel to the umbrella handle. The two adjacent umbrella ribs are generally positioned on the same plane. An umbrella head is connected to a cam device; when the umbrella handle is rotated to open the umbrella, a cam can drive two umbrella ribs to be opened outwards, and the other umbrella ribs are also opened under the driving of the umbrella surface. Compared with the prior art, the umbrella is simple in structure, and is easy to unfold and fold.
Description
Technical field
The utility model relates to a kind of umbrella, especially relates to a kind of easy expansion simple in structure and folding umbrella.
Background technology
When rainy, people use umbrella to protect health not drenched, and traditional umbrella needs could draw umbrella stand in umbrella toward drop-down with holding the umbrella frame fixed component that is positioned at the umbrella stand upper end in hand when folding.This operation can just come inconvenience to the user, easily tong.And when umbrella handle stressed overweight and crooked after, open umbrella will become the difficulty.
The utility model content
The purpose of the utility model is exactly to provide a kind of simple in structure for the defective that overcomes above-mentioned prior art existence, launches easily and folding umbrella.
The purpose of the utility model can realize through following technical scheme:
A kind of umbrella comprises umbrella handle, umbrella cover and a plurality of umbrella frame, and the upper end of described umbrella handle is provided with the umbrella handle head; The lower end is provided with handle, and described umbrella cover supports through umbrella frame, and described umbrella frame comprises two main umbrella skeletons and several the secondary umbrella frames between main umbrella skeleton; Described umbrella handle head top is provided with transmission mechanism, and this transmission mechanism comprises protective case and be located at cam, rotating shaft, slide block and the bending member in the protective case that described bending member one end connects main umbrella skeleton; The other end of bending member flexibly connects through rotating shaft and protective case, and secondary umbrella frame flexibly connects through rotating shaft and protective case, and described cam is located at the upper end of umbrella handle head; Described slide block one end butt bending member, other end butt cam is when opening umbrella; umbrella handle is vertical with the protective case plane; be positioned at the cam driven slide block movement of umbrella handle head upper end, and slide block promotes the bending member rotation struts main umbrella skeleton, and then drives secondary umbrella frame umbrella cover is opened.
Described slide block is the U type, and two ends of this slide block are two bending members of butt respectively, root butt cam.
Described protective case comprises and interconnects lower casing and upper casing, and described lower casing is provided with the chute that can let slide block slide, and the bottom of described slide block embeds chute, the runner movement in the cam driven lower edge.
Described slide block is provided with spring.
Leave the space between described upper casing and lower casing, when umbrella drew in, described bending member was through in this space income protective case.
Described secondary umbrella frame is provided with 4～6, makes umbrella cover obtain enough supports through less quantity.
Described umbrella handle head upper end is provided with screw, and the umbrella handle head is connected with cam through screw.
Compared with prior art; The utility model is provided with a transmission mechanism through the junction at umbrella handle and umbrella frame, makes umbrella launch easily to reach to fold, in addition owing to the umbrella handle head is connected with cam through screw; Umbrella handle just can arbitrarily be dismantled like this, and the umbrella handle that can design different length supplies the user to select.
Description of drawings
Fig. 1 is the structural representation of the utility model open mode;
Fig. 2 is the structural representation of the utility model rounding state;
Fig. 3 is the structural representation of the utility model open mode sub-umbrella part;
Fig. 4 is the structural representation of the utility model open mode underdrive mechanism;
Fig. 5 is the structural representation of the utility model rounding state underdrive mechanism;
Fig. 6 is the schematic cross-section of the utility model open mode underdrive mechanism;
Fig. 7 is the schematic cross-section of the utility model rounding state underdrive mechanism.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Shown in Fig. 1～3, a kind of umbrella comprises 6, four secondary umbrella frames 7 of 1, two main umbrella skeleton of umbrella handle and umbrella cover 8, and the lower end of umbrella handle 1 is provided with handle 2, and the upper end is provided with umbrella handle head 3.This umbrella handle head 3 connects main umbrella skeleton 6 and secondary umbrella frame 7 through a transmission mechanism, and secondary umbrella frame 7 is located between two main umbrella skeletons 6, and umbrella cover 8 supports through main umbrella skeleton 6 and secondary umbrella frame 7.Transmission mechanism comprises protective case 5 and is located at cam 4, rotating shaft 11, slide block 12 and the bending member 14 in the protective case 5 that protective case 5 is made up of with lower casing 10 two upper casings 9 by the flat that connects through screw, protects its inner miscellaneous part through protective case 5.
Concrete structure in the protective case 5 is shown in Fig. 4～7, and wherein Fig. 4 and Fig. 6 are the open mode of umbrella, and Fig. 5 and Fig. 7 are the rounding state of umbrella.Bending member 14 1 ends connect main umbrella skeleton 6, and the other end flexibly connects through rotating shaft 11 and protective case 5, and secondary umbrella frame 7 directly flexibly connects through rotating shaft 11 and protective case 5, and cam 4 is located at the upper end of umbrella handle head 3.Slide block 12 is the U type, and two ends 13 of this slide block 12 are two bending members 14 of butt respectively, root butt cam 4.Lower casing 10 is provided with the chute that can let slide block 12 slide, and the bottom of slide block 12 embeds in the chute, can be at cam 4 drive lower edge runner movements.When opening umbrella, umbrella handle 1 is vertical with protective case 5 planes, and cam 4 drives slide blocks 12 motions, and the end 13 of slide block 12 promotes bending members 14 rotations struts main umbrella skeleton 6, and then drives secondary umbrella frame 7 umbrella cover 8 is opened.10 of the upper casing 9 of protective case 5 and lower casings leave the space, and when umbrella drew in, the part of bending member 14 and umbrella frame can be through in this space income protective case 5.
A kind of umbrella is installed elastic part such as one or more spring and is made umbrella be more prone to get back to rounding state on slide block 12, umbrella handle head 3 can be opened a screw, lets umbrella handle head 3 link to each other with cam 4 through screw.Like this; the umbrella handle part just can arbitrarily be loaded and unloaded; thus the umbrella handle 1 that can produce different length supplies the user to select, and protective case 5 is made through the injection moulding mode, during assembling parts such as rotating shaft 11, secondary umbrella frame 7, cam 4 and slide block 12 is installed on the lower casing 10 one by one; cover upper casing 9 then, is screwed to get final product.For upper casing 9 can more easily be covered on lower casing 10, can hold corresponding notch successfully in advance.Four secondary umbrella frames 7 can be made mutually and link together in addition, and umbrella cover 8 is indeformable when guaranteeing to open.Remainder is with embodiment 1.
Claims (7)
1. a umbrella comprises umbrella handle, umbrella cover and a plurality of umbrella frame, and the upper end of described umbrella handle is provided with the umbrella handle head; The lower end is provided with handle, and described umbrella cover supports through umbrella frame, it is characterized in that; Described umbrella frame comprises two main umbrella skeletons and several the secondary umbrella frames between main umbrella skeleton, and described umbrella handle head top is provided with transmission mechanism, and this transmission mechanism comprises protective case and is located at cam, rotating shaft, slide block and the bending member in the protective case; Described bending member one end connects main umbrella skeleton; The other end flexibly connects through rotating shaft and protective case, and secondary umbrella frame flexibly connects through rotating shaft and protective case, and described cam is located at the upper end of umbrella handle head; Described slide block one end butt bending member, other end butt cam.
2. a kind of umbrella according to claim 1 is characterized in that described slide block is the U type, and two ends of this slide block are two bending members of butt respectively, root butt cam.
3. a kind of umbrella according to claim 1 is characterized in that, described protective case comprises and interconnect lower casing and upper casing, and described lower casing is provided with the chute that can let slide block slide, and the bottom of described slide block embeds chute, the runner movement in the cam driven lower edge.
4. according to claim 1 or 3 described a kind of umbrellas, it is characterized in that described slide block is provided with spring.
5. a kind of umbrella according to claim 3 is characterized in that, leaves the space between described upper casing and lower casing, and when umbrella drew in, described bending member was through in this space income protective case.
6. a kind of umbrella according to claim 1 is characterized in that, described secondary umbrella frame is provided with 4～6.
7. a kind of umbrella according to claim 1 is characterized in that, described umbrella handle head upper end is provided with screw, and the umbrella handle head is connected with cam through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471871U CN202335461U (en) | 2011-11-11 | 2011-11-11 | Umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471871U CN202335461U (en) | 2011-11-11 | 2011-11-11 | Umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335461U true CN202335461U (en) | 2012-07-18 |
Family
ID=46484170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204471871U Expired - Fee Related CN202335461U (en) | 2011-11-11 | 2011-11-11 | Umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523343A (en) * | 2018-07-16 | 2018-09-14 | 熊鹏 | A kind of sunshade umbrella rib plane development gathering mechanism |
-
2011
- 2011-11-11 CN CN2011204471871U patent/CN202335461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523343A (en) * | 2018-07-16 | 2018-09-14 | 熊鹏 | A kind of sunshade umbrella rib plane development gathering mechanism |
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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: 20120718 Termination date: 20131111 |