CN2387765Y - Improved automatic umbrella-opening structure - Google Patents
Improved automatic umbrella-opening structure Download PDFInfo
- Publication number
- CN2387765Y CN2387765Y CN 99217813 CN99217813U CN2387765Y CN 2387765 Y CN2387765 Y CN 2387765Y CN 99217813 CN99217813 CN 99217813 CN 99217813 U CN99217813 U CN 99217813U CN 2387765 Y CN2387765 Y CN 2387765Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- utility
- model
- spring
- opening
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an improved automatic umbrella-opening structure; primarily, in the process of umbrella-opening motion of the automatic umbrella, the utility model has effect of rapidly opening. The utility model is characterized in that a spring is arranged between the middle position of a main umbrella frame and the upper part of a movable nest; making use of the recovery elastic force of the spring assists to open the umbrella.
Description
The utility model relates to the parachute kit class, particularly a kind of automatic deployment structure-improved.
Common automatic umbrella kind is a lot, wherein major part is to utilize to be located at the inner spring of middle rod, rod and when removing the blocking of movable nest in extension, the umbrella frame frame is launched, move on the movable nest, finish the effect of automatic deployment, yet this kind structure, maybe can't finish the effect of automatic deployment because of being subject to the basic structure of the single elastic force and the umbrella frame frame of spring, often causing parachute-opening to have some setbacks, be a shortcoming greatly in fact.
The purpose of this utility model is exactly the shortcoming that exists at above-mentioned common automatic deployment, and a kind of automatic deployment structure-improved is provided.
The technical solution of the utility model:
According to the purpose of this utility model, a kind of automatic deployment structure-improved is provided, mainly be between the movable nest and first main umbrella skeleton, to be provided with a spring, an auxiliary parachute-opening elastic force is provided, help the smooth and easy of parachute-opening.
Accompanying drawings structure of the present utility model and embodiment:
Structural representation when Fig. 1 is applied to closing one's umbrella of four folding automatic deployment tools for the utility model.
Fig. 2 is applied to structural representation after the parachute-opening of four folding automatic deployment tools for the utility model.
Fig. 3 is applied to structural representation after the parachute-opening of four folding automatic umbrella folding and unfolding tools for the utility model.
Fig. 4 is applied to structural representation after the parachute-opening of automatic umbrella tool for the utility model.
(1) be that middle rod, (3) are that movable nest, (5) are that first main umbrella skeleton, (7) are first umbrella frame for umbrella frame, (11) for spring, (6) for last nest, (4) for umbrella frame frame group, (2).
Shown in accompanying drawing 1 and accompanying drawing 2, the utility model is applied to the structure of four folding automatic deployment tools, comprising umbrella frame frame group (1), middle rod (2), last nest (3) and movable nest members such as (4), main improved characteristics is to be connected with a spring (5) at the middle section position of first umbrella frame (11) and the top of movable nest (4).When closing one's umbrella, as shown in Figure 1, spring (5) is extended state, and when parachute-opening is operated, because of movable nest (4) breaks away from blocking, the elastic force in original in the rod (2) add upper spring (5) recovery elastic force assist, can make parachute kit finish the effect of parachute-opening smoothly.
Again as shown in Figure 3, the utility model is applied to the structure of four folding automatic umbrella folding and unfolding tools, and an end of spring (5) is connected with in the top of movable nest (4), and the other end then colludes the middle section position of being located at the first main bone umbrella (6), when parachute-opening, movable nest (4) is pulled upwardly to place, parachute-opening location; Again as shown in Figure 4, spring (5) is connected with between umbrella frame (7) and movable nest (4), also obtains the effect of identical auxiliary parachute-opening.
Claims (2)
1, a kind of automatic deployment structure-improved, it is made up of umbrella frame frame group (1), middle rod (2), last nest (3) and movable nest (4) etc., it is characterized in that between the centre position and movable nest top of first main umbrella skeleton, is connected with a spring (5).
2,, it is characterized in that said spring (5) can be applicable to many folding automatic deployment tools, automatic umbrella folding and unfolding tool or straight bone automatic deployment tool according to the described a kind of automatic deployment structure-improved of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217813 CN2387765Y (en) | 1999-08-10 | 1999-08-10 | Improved automatic umbrella-opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217813 CN2387765Y (en) | 1999-08-10 | 1999-08-10 | Improved automatic umbrella-opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387765Y true CN2387765Y (en) | 2000-07-19 |
Family
ID=34009154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217813 Expired - Fee Related CN2387765Y (en) | 1999-08-10 | 1999-08-10 | Improved automatic umbrella-opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387765Y (en) |
-
1999
- 1999-08-10 CN CN 99217813 patent/CN2387765Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |