CN2450942Y - Safety fastening structure for umbrella runner on stick - Google Patents
Safety fastening structure for umbrella runner on stick Download PDFInfo
- Publication number
- CN2450942Y CN2450942Y CN 00259090 CN00259090U CN2450942Y CN 2450942 Y CN2450942 Y CN 2450942Y CN 00259090 CN00259090 CN 00259090 CN 00259090 U CN00259090 U CN 00259090U CN 2450942 Y CN2450942 Y CN 2450942Y
- Authority
- CN
- China
- Prior art keywords
- catapult
- umbrella
- movable nest
- fastening structure
- pilot pin
- 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 a safety fastening structure for umbrella middle rods, which is composed of a middle rod 1, a catapult 2, a movable nest 3, a handle 4 and an iron wire 5; a specifically movable nest combined with the control sheet 31 corresponds to the catapult 2 arranged at the inner part of the first sleeve tube 11; a positioning pin 32 and a small spring 33 are arranged in the specifically movable nest; the positioning pin 32 effectively clamps the upper edge of the catapult 2 so that the umbrella maintains in an opening state; the control sheet 31 is pressed so that the catapult 2 is draw-in to fold the umbrella.
Description
The utility model relates to the parachute kit class, excellent safe fastening structure in particularly a kind of umbrella.
Common many foldings umbrella structure, normally utilize anisodiametric sleeve pipe to socket-connect and make up, be to be provided with a catapult in the inside of first sleeve, cooperate movable nest to be provided with draw-in groove, when making parachute-opening, catapult is outwards protruded, and be equipped in the slot edge of movable nest or its ora terminalis and locate, when the more piece sleeve pipe is up-small and down-big arrangement, the diameter of its first sleeve pipe is less, and the internal diameter of movable nest must be greater than the external diameter that descends most the joint sleeve pipe, so the overhanging distance of catapult and can't effectively touch the sidewall of movable nest, therefore can't obtain to locate blocking.
The purpose of this utility model mainly is the shortcoming that can't locate blocking that exists at above-mentioned many folding umbrellas, excellent safe fastening structure in a kind of umbrella is provided, be used in five foldings or the above parachute kit of five foldings especially, can reach the effect of location blocking, make parachute kit be able to safety and open.
Technical conceive of the present utility model:
According to the purpose of this utility model, excellent safe fastening structure in a kind of umbrella is provided, it is to be combined with control strip by a special movable nest, with respect to the catapult that is located at first inside pipe casing, and be provided with a pilot pin and little spring betwixt, utilize the effective blocking of pilot pin to live the upper limb of catapult, make parachute kit be maintained at deployed condition; But mat is pushed control strip in addition, makes in the catapult and contracts, and closes one's umbrella and finish.
Accompanying drawings structure of the present utility model and embodiment:
Fig. 1 is the utility model three-dimensional appearance combination schematic diagram.
Fig. 2 is the utility model three-dimensional appearance decomposing schematic representation.
Fig. 3 is the cross-sectional schematic of the utility model in conjunction with umbrella frame.
Fig. 4 be the utility model in conjunction with the umbrella frame parachute-opening after cross-sectional schematic.
1 for rod, 11 in the umbrella be that first sleeve pipe, 12 is that second sleeve pipe, 13 is that the 3rd sleeve pipe, 14 is that quadruplet pipe, 2 is iron wire for handle, 5 for kink, 4 for little spring, 34 for inclined-plane, 33 for pilot pin, 321 for control strip, 32 for movable nest, 31 for catapult, 3.
As accompanying drawing 1 to shown in the accompanying drawing 3, the utility model is made of middle excellent 1, catapult 2, movable nest 3, handle 4, iron wire 5, wherein rod 1 is that first sleeve pipe 11, second sleeve pipe 12, the 3rd sleeve pipe 13 and the quadruplet pipe 14 that from top to bottom diameter is gradually thick formed in the umbrella, and catapult 2 is the inside of being located at first sleeve pipe 11, in addition, movable nest 3 is the slideable outside that is located at middle rod 1, and its internal diameter must be greater than the external diameter of quadruplet pipe 14; 4 of handles are connected with quadruplet pipe 14; One side of movable nest 3 is equiped with a control strip 31, is provided with a pilot pin 32 and little spring 33 therebetween, and pilot pin 32 is placed in the slotted eye of movable nest 3 relative positions, and flexiblely inwardly stretches out, and the lower lip of pilot pin 32 is provided with an inclined-plane 321; Control strip 31 is to be closed on movable nest 3 by the iron wire 5 fixing bundles in conjunction with umbrella frame, forms the structure of one, and its lower end is provided with the free end of a kink 34.
As shown in Figure 4, when opening parachute kit, the upper end of catapult 2 is outwards ejected by the slot of first sleeve pipe 11, and after moving on the movable nest 3, pilot pin 32 just inwardly ejects after not stopped, just can be resisted against the upper limb of catapult 2, and makes the movable nest 3 whole blocking power that obtain the location, can not move down and finish the parachute-opening effect, overcome common parachute kit catapult can't blocking to the shortcoming of movable nest; When closing one's umbrella, the user need only press and press control strip 31, and mat kink 34 inwardly is pressed into catapult 2, makes it carry over the blocking of inclined-plane 321 disengagings and pilot pin 32, is to finish the action that closes one's umbrella.
Claims (1)
1, excellent safe fastening structure in a kind of umbrella, it is made of middle rod (1), catapult (2), movable nest (3), handle (4), iron wire (5), it is characterized in that: the side at movable nest (3) is equiped with a control strip (31), be provided with a pilot pin (32) and little spring (33) therebetween, pilot pin (32) is placed in the slotted eye of movable nest (3) relative position, and flexiblely inwardly stretch out, and the lower lip of pilot pin (32) is provided with an inclined-plane (321); Control strip (31) can close on movable nest (3) in conjunction with the fixing bundle of the iron wire (5) of each umbrella frame, forms Construction integration, and its lower end is provided with the free end of a kink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259090 CN2450942Y (en) | 2000-11-13 | 2000-11-13 | Safety fastening structure for umbrella runner on stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259090 CN2450942Y (en) | 2000-11-13 | 2000-11-13 | Safety fastening structure for umbrella runner on stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450942Y true CN2450942Y (en) | 2001-10-03 |
Family
ID=33615174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00259090 Expired - Fee Related CN2450942Y (en) | 2000-11-13 | 2000-11-13 | Safety fastening structure for umbrella runner on stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450942Y (en) |
-
2000
- 2000-11-13 CN CN 00259090 patent/CN2450942Y/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 |