CN102166059A - Middle umbrella rod for umbrella - Google Patents
Middle umbrella rod for umbrella Download PDFInfo
- Publication number
- CN102166059A CN102166059A CN2011101089254A CN201110108925A CN102166059A CN 102166059 A CN102166059 A CN 102166059A CN 2011101089254 A CN2011101089254 A CN 2011101089254A CN 201110108925 A CN201110108925 A CN 201110108925A CN 102166059 A CN102166059 A CN 102166059A
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- umbrella
- rod
- present
- umbrella rod
- angle
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Abstract
The invention discloses a middle umbrella rod for umbrellas. The cross section of the middle umbrella rod is in the structure of similar triangle. The middle umbrella rod comprises three rib edges, wherein the three rib edges form umbrella angles. The middle umbrella rod for umbrellas has the advantages of big supporting intensity, high close degree of the rib edges and longer service life, and can be stably and powerfully held when being used.
Description
Technical field
The present invention relates to the umbrella in the rain gear, especially relate to a kind of umbrella rod that is used on the umbrella.
Background technology
Umbrella is one of requisite daily necessities in people's daily life, no matter be adult or child, umbrella miscellaneous is all arranged, but existed umbrella all is to pursue beautiful and gorgeous cost and effort up and down, client is when choosing umbrella, also all be to set about from this respect, for this reason, manufacturer also invests energy and financial resources on this piece.
Seen in the market umbrella service life is long and use one very easily to rock long afterwards, one of reason be exactly in the umbrella of umbrella rod problem has appearred, rod mostly is circular in the general umbrella umbrella, though its advantage is arranged, also has following problem:
1, the service life of rod is short in the umbrella;
2, the support strength of rod is insecure in the umbrella;
3, the adaptation between the rod is not high in the umbrella in folded umbrella, causes and rocks, and influence is used;
4, in use, holding thiner instability, is that dotted line contacts between umbrella frame and the hand, but not the face contact.
In view of this, the inventor has done deep research to rod in the umbrella of umbrella, designs a kind of umbrella rod that is used on the umbrella, and not only support strength is big but also adaptation is high, holds safe effectively in use, and longer service life is of a specified duration simultaneously, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of umbrella rod that is used on the umbrella, not only support strength greatly but also adaptation height is each other held safe effectively in use, and longer service life is of a specified duration simultaneously.
To achieve these goals, technical scheme of the present invention is as follows:
Be used for the umbrella rod on the umbrella, it is characterized in that the cross section of rod in the described umbrella is the class triangle, it comprises three umbrella frame limits, forms the umbrella angle between the described umbrella frame limit.
Further, described umbrella frame limit has certain radian;
Further, described umbrella angle is the circular arc of a depression;
Further, described umbrella angle is the circular arc of an evagination.
Beneficial effect of the present invention: the present invention includes three umbrella frame limits, its cross section is the class triangle, and Zheng Ti support strength can be bigger like this.In addition, the umbrella frame limit adaptation between the triangle can be higher, just can not occur rocking.As from the foregoing, the present invention not only support strength is big but also adaptation is high, holds safe strong in use, because contacting between umbrella frame and the hand is the face contact, can increase contact-making surface, improve frictional force between the two, so can hold more firmly, longer service life is of a specified duration simultaneously.
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a cross-sectional structure schematic diagram of the present invention;
Fig. 3 is another structural representation of cross section of the present invention;
Fig. 4 is another structural representation of cross section of the present invention;
Fig. 5 is another structural representation of cross section of the present invention.
Label declaration
Excellent 1 umbrella frame limit 2 in the umbrella
The specific embodiment
As shown in Figure 1, the present invention relates to a kind of umbrella rod that is used on the umbrella, rod 1 comprises three umbrella frame limits 2 in this umbrella, form three umbrella angles 3 between the described umbrella frame limit 2, described umbrella frame limit 2 has certain radian, as shown in Figure 4 and Figure 5, can be umbilicate type, also can be male type; Described umbrella angle 3 is the circular arc of a depression, and as shown in Figure 2, described umbrella angle 3 is the circular arc of an evagination, as shown in Figure 3.
The cross section of rod 1 is the class triangle in the umbrella of the present invention, and this is to utilize leg-of-mutton stability, and whole support strength can be bigger.In addition, umbrella frame limit 2 adaptations between the triangle can be higher, even service time is of a specified duration, also can not occur rocking; 3 places, umbrella angle are circular arc, help like this sliding, and make in the umbrella that the contraction of rod 1 is free and do not block, and are good at increasing the connection degree and the life-saving on umbrella frame limit 2 simultaneously.And circular umbrella frame just occurs rocking easily, because adaptation one height, use just difficulty, friction between the two is big, if easy to use, adaptation between the two is just not high, very easily cause and rock, influence service life because whole support strength is big, the adaptation height on umbrella frame limit 2, make the long perfomance life of rod 1 in the umbrella, the service life of umbrella is also permanent.
In addition, contacting between umbrella frame limit 2 and the hand is the face contact, can increase contact-making surface, improve frictional force between the two, so pleasant strong when not only being in one's hands, and can hold more firmly, also than being easier to, even without umbrella handle, it also is very firm safe using to hand with hand strength!
As from the foregoing, the present invention not only support strength is big but also adaptation is high, holds safe effectively in use, and longer service life is of a specified duration simultaneously.
The above is one embodiment of the present of invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (4)
1. be used for the umbrella rod on the umbrella, it is characterized in that the cross section of rod in the described umbrella is the class triangle, it comprises three umbrella frame limits, forms the umbrella angle between the described umbrella frame limit.
2. according to the described umbrella rod that is used on the umbrella of claim 1, it is characterized in that: described umbrella frame limit has certain radian.
3. according to the described umbrella rod that is used on the umbrella of claim 1, it is characterized in that: described umbrella angle is the circular arc of a depression.
4. according to the described umbrella rod that is used on the umbrella of claim 1, it is characterized in that: described umbrella angle is the circular arc of an evagination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101089254A CN102166059A (en) | 2011-04-25 | 2011-04-25 | Middle umbrella rod for umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101089254A CN102166059A (en) | 2011-04-25 | 2011-04-25 | Middle umbrella rod for umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102166059A true CN102166059A (en) | 2011-08-31 |
Family
ID=44487523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101089254A Pending CN102166059A (en) | 2011-04-25 | 2011-04-25 | Middle umbrella rod for umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178514A (en) * | 2015-08-17 | 2015-12-23 | 陈胜民 | Three-arch three-fillet triangle type efficient high-strength thread reinforcing bar and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116839B (en) * | 1982-03-19 | 1985-10-09 | Nobutoshi Kida | Umbrella |
| CN2272225Y (en) * | 1996-10-24 | 1998-01-14 | 福太洋伞工厂股份有限公司 | Central stick for telescopic umbrella with inner concave arc-shape multi-edge side |
| CN2875147Y (en) * | 2006-03-29 | 2007-03-07 | 黄禄财 | Central rod of multiple-folding umbrella |
| CN200994500Y (en) * | 2007-01-19 | 2007-12-26 | 浙江红叶制伞有限公司 | Umbrella rod structure |
| CN201967894U (en) * | 2011-04-25 | 2011-09-14 | 贾勇 | Umbrella middle rod used on umbrella |
-
2011
- 2011-04-25 CN CN2011101089254A patent/CN102166059A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116839B (en) * | 1982-03-19 | 1985-10-09 | Nobutoshi Kida | Umbrella |
| CN2272225Y (en) * | 1996-10-24 | 1998-01-14 | 福太洋伞工厂股份有限公司 | Central stick for telescopic umbrella with inner concave arc-shape multi-edge side |
| CN2875147Y (en) * | 2006-03-29 | 2007-03-07 | 黄禄财 | Central rod of multiple-folding umbrella |
| CN200994500Y (en) * | 2007-01-19 | 2007-12-26 | 浙江红叶制伞有限公司 | Umbrella rod structure |
| CN201967894U (en) * | 2011-04-25 | 2011-09-14 | 贾勇 | Umbrella middle rod used on umbrella |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178514A (en) * | 2015-08-17 | 2015-12-23 | 陈胜民 | Three-arch three-fillet triangle type efficient high-strength thread reinforcing bar and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110831 |