CN201878942U - Supporting and protecting structure for umbrella ribs - Google Patents
Supporting and protecting structure for umbrella ribs Download PDFInfo
- Publication number
- CN201878942U CN201878942U CN2010205870268U CN201020587026U CN201878942U CN 201878942 U CN201878942 U CN 201878942U CN 2010205870268 U CN2010205870268 U CN 2010205870268U CN 201020587026 U CN201020587026 U CN 201020587026U CN 201878942 U CN201878942 U CN 201878942U
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- Prior art keywords
- umbrella
- pole
- supporting
- umbrella frame
- block
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- 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 - Lifetime
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a supporting and protecting structure for umbrella ribs, which is characterized in that between two supporting rods which are mutually hinged in the umbrella ribs, a stopping block is formed on one supporting rod for preventing the other supporting rod from rotating reversely. After the supporting and protecting structure is applied on the umbrella ribs, when an umbrella is unfolded, the rotating direction and angle of the two supporting rods can be limited by virtue of placing the stopping block on one supporting rod against the side surface of the other supporting rod, a pivoted shaft can be effectively prevented from being damaged by yawing force even if strong breeze is met, the supporting rods are prevented from rotating reversely, and the normal use of the umbrella is ensured.
Description
Technical field
The utility model belongs to the technical field of parachute kit, relates to a kind of supporting protection structure that prevents the umbrella frame turnover.
Background technology
Umbrella is the instrument that is used for sun-shading rain-proof.Umbrella is made up of handle, middle rod, umbrella frame and umbrella cloth; The lower end that handle is arranged in rod grips to make things convenient for the user; On the rod, can do expansion and folding by middle relatively rod during umbrella frame is assembled in by last fixedly nest and following movable nest, make umbrella present parachute-opening and umbrella closing state; Umbrella cloth is fixed on the umbrella frame, and when parachute-opening, umbrella frame launches, and umbrella cloth struts thereupon, plays the effect of the sunshade of keeping off the rain.
Along with the development of society, the user also constantly increases the requirement of umbrella, and people not only require parachute kit that the function of sun-shading rain-proof is arranged, and also require umbrella volume when not using to want enough little so that take in, and therefore, revolutionary variation has taken place the structure of umbrella.The middle rod of umbrella has become contractile more piece rod by traditional straight rod, and umbrella frame has become foldable multistage pole by traditional straight-bar, has occurred two folding umbrellas, triple folding umbrella, four folding umbrellas even five folding umbrellas thus on the market.When parachute-opening, the more piece rod extends and multistage pole also struts; When closing one's umbrella, excellent length 1/2 even 1/5 during the more piece rod is contracted to and has only, multistage pole simultaneously folding is got up, and 1/2 even 1/5 size of traditional umbrella is only arranged after umbrella is folded, and has dwindled the volume after umbrella folds greatly, convenient for collecting, carries.
Yet, in the prior art, only be between each pole of umbrella frame by pivoting together, by the tension force of tension force between the pole and umbrella cloth, the form that upwards arches upward in the middle of being when umbrella frame is strutted.Without any safeguard structure, if when meeting strong wind, pole very easily overcomes tension force and overturns between the pole, makes the reflex action that makes progress of the periphery of umbrella frame, cause umbrella lost efficacy, can't sun-shading rain-proof even make the user suffer embarrassment wet by the rain and burnt by the sun.For this reason, umbrella industry personage has carried out big quantity research to the structure of umbrella frame, and the shape of umbrella frame, truncation surface or the like have been carried out many improvement, and, the anti-canting effect is unsatisfactory all the time.
In view of this, inventor's specialized designs a kind of umbrella frame supporting protection structure, be intended to prevent really that umbrella from meeting high wind and overturn when strutting, guarantee the normal use of umbrella, this case produces thus.
The utility model content
The purpose of this utility model is to be to provide a kind of umbrella frame supporting protection structure, overturns to prevent umbrella from meeting high wind when strutting, and guarantees the normal use of umbrella.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of umbrella frame supporting protection structure is arranged between two poles that articulate mutually in the umbrella frame, and pole going up forms the block that prevents another root pole counter-rotating therein.
Described block forms retaining groove with its place pole, and corresponding this retaining groove of another root pole forms limited block.
Described block is the geometry that L type, triangular form or camber etc. can prevent another root pole counter-rotating arbitrarily.
After adopting said structure, after the utility model applies on the umbrella frame, when parachute-opening, side by the block on the pole and another root pole leans, define the rotation direction and the angle of two poles,, still can stop side force to cause the damage of drive-connecting shaft effectively even meet high wind, prevent pole upset, guarantee the normal use of umbrella.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is that the utility model applies to the combination schematic diagram between the part of umbrella frame;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is a schematic perspective view of the present utility model.
Label declaration
Retaining groove 2 limited blocks 3
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of umbrella frame supporting protection structure that the utility model discloses is arranged between two poles 10 and pole 20 that articulates mutually in the umbrella frame, forms the block 1 that prevents pole 20 counter-rotatings on pole 10.For being articulated, pole 10 and pole 20 axial deflection can not take place, guarantee the validity of block 1, block 1 is the L type described in this embodiment, block 1 forms retaining groove 2 with its place pole 10, pole 20 corresponding these retaining grooves 2 form limited block 3, cooperate with retaining groove 2 by limited block 3, can limit pole 10 and the relative angle of pole 20 when parachute-opening better.Certainly, block except being the L type, can also be triangular form or camber etc. other can prevent the geometry of another root pole counter-rotating arbitrarily, this paper is diagram one by one.
After the utility model applies on the umbrella frame, when parachute-opening, lean by the side of block 1 with pole 20, define the rotation direction and the angle of pole 10 and pole 20, even chance high wind, still can stop side force to cause the damage of drive-connecting shaft effectively, prevent that pole 10 and pole 20 from overturning, guarantee the normal use of umbrella.
Above-mentioned is preferred embodiment of the present utility model only, is not the restriction to this case practical range, and all conversion or designs of being done according to the common technology means in present technique field based on the utility model all fall into protection domain of the present utility model.
Claims (3)
1. umbrella frame supporting protection structure is characterized in that: be arranged between two poles that articulate mutually in the umbrella frame, pole going up forms the block that prevents another root pole counter-rotating therein.
2. a kind of umbrella frame supporting protection structure according to claim 1, it is characterized in that: described block forms retaining groove with its place pole, and corresponding this retaining groove of another root pole forms limited block.
3. a kind of umbrella frame supporting protection structure according to claim 1, it is characterized in that: described block is L type, triangular form or camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205870268U CN201878942U (en) | 2010-10-27 | 2010-10-27 | Supporting and protecting structure for umbrella ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205870268U CN201878942U (en) | 2010-10-27 | 2010-10-27 | Supporting and protecting structure for umbrella ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878942U true CN201878942U (en) | 2011-06-29 |
Family
ID=44176459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205870268U Expired - Lifetime CN201878942U (en) | 2010-10-27 | 2010-10-27 | Supporting and protecting structure for umbrella ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920341A (en) * | 2017-03-08 | 2017-07-04 | 深圳怡化电脑股份有限公司 | A kind of adjustable support meanss of rotation on ATM |
-
2010
- 2010-10-27 CN CN2010205870268U patent/CN201878942U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920341A (en) * | 2017-03-08 | 2017-07-04 | 深圳怡化电脑股份有限公司 | A kind of adjustable support meanss of rotation on ATM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |