CN203709427U - Straight-rib automatic umbrella - Google Patents
Straight-rib automatic umbrella Download PDFInfo
- Publication number
- CN203709427U CN203709427U CN201420002006.8U CN201420002006U CN203709427U CN 203709427 U CN203709427 U CN 203709427U CN 201420002006 U CN201420002006 U CN 201420002006U CN 203709427 U CN203709427 U CN 203709427U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- ramus
- spring
- nest
- seat
- 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 discloses a straight-rib automatic umbrella. An upper supporting rib base is arranged through supporting ribs, one end of the upper supporting rib base is connected to main ribs in a hinged mode, and the other end of the upper supporting rib base is fixedly connected with middle supporting ribs; one end of each middle supporting rib is fixedly connected with the upper supporting rib base, the other end of each middle supporting rib is fixedly connected with a lower supporting rib base, and the other end of each lower supporting rib base is connected with the upper portion of a lower nest in a hinged mode; each middle supporting rib is sleeved with a spring hanging lug in a sliding mode, the middle of each middle supporting rib is hollow, and an umbrella unfolding spring is arranged on the hollow part of each middle supporting rib; one end of each umbrella opening spring is connected with the upper supporting rib base through a spring pin, and each spring hanging lug is hooked to the other end of the corresponding umbrella opening spring through a spring hook; one end of an umbrella unfolding pull rod is movably connected with the lower portion of the lower nest in a hinged mode, and the other end of the umbrella opening pull rod is connected to the spring hanging lugs through hooks in a hooked mode. According to the straight-rib automatic umbrella, due to the fact that the middle supporting ribs in supporting ribs are arranged to be hollow and meanwhile the umbrella opening springs are installed in the hollow middle supporting ribs, the size is reduced after the whole umbrella is folded, and the umbrella looks more ingenious.
Description
Technical field
The utility model belongs to umbrella field, is specifically related to a kind of straight rib self-opening umbrella.
Background technology
Umbrella is requisite instrument in daily life, and umbrella, except can be rainproof, also can be used as blocking ultraviolet ray summer simultaneously in the time that ultraviolet ray is strong.The umbrella that can automatically open is referred to as automatic umbrella, because it is easy to use, liked by everybody.General automatic umbrella is all that one or more spring is installed in parachute kit, utilizes manpower to spring energy-storage, then by retracting spring energy storage in order to open umbrella.In automatic umbrella, in umbrella-folding process, not bending of umbrella frame be vertical frame umbrella, what umbrella frame was wanted bending is folding bone umbrella.Folding bone umbrella because of umbrella length after packing up less, easy to carry, but folding bone umbrella complex structure, composition parts are more.Vertical frame umbrella is after packing up, and entire length is larger, but because umbrella frame in umbrella-folding process does not need bending, structure is relatively simple, and part used is less, failure rate is low.But in straight rib self-opening umbrella, because needs arrange spring, make umbrella volume after packing up larger at present.
Utility model content
A kind of straight rib self-opening umbrella that the utility model provides for above-mentioned weak point.
This practicality is newly achieved in that a kind of straight rib self-opening umbrella, comprises middle rod, is fixed on the upper nest of middle excellent upper end, and with the main bone that upper nest is articulated and connected, described main bone is radial; Lower nest slip cap is contained on middle rod, and lower nest lower end arranges lower nest hook groove; Fulcra one end and lower nest are articulated and connected, and the other end and main bone middle part are articulated and connected; Middle excellent lower end arranges umbrella handle, and parachute-opening button is set on umbrella handle, and fulcra arrange upper ramus seat, and upper ramus seat one end and main bone are articulated and connected, and the other end is fixedly connected with middle ramus; Middle ramus one end is fixedly connected with upper ramus seat, and the other end is fixedly connected with lower support rib seat, and the lower support rib seat other end is connected with lower nest upper articulation; The sheathed spring hangers that slides on middle ramus, described middle ramus middle part be sky, middle ramus hollow space arranges deployment spring; Described deployment spring one end is connected with upper ramus seat by spring catch, and the other end hooks spring hangers by carbine; Yu Xiachao bottom, parachute-opening pull bar one end is movably hinged connection, and the other end articulates by hook and spring hangers.
Further, hollow middle ramus cross section is " C " shape, and described deployment spring is arranged in middle ramus indent.
Further, hollow middle ramus cross section is annular, and described deployment spring is arranged at middle ramus annular middle part.
Straight rib self-opening umbrella of the present utility model, by the middle ramus in fulcra is arranged to hollow form, is installed to deployment spring in the middle ramus of hollow simultaneously, makes whole umbrella after closing, and volume dwindles to some extent, makes umbrella look more exquisite.
Brief description of the drawings
Fig. 1 is the utility model umbrella closing state figure.
Fig. 2 is the utility model deployed condition figure.
Fig. 3 is fulcra composition diagram.
Fig. 4 is the B portion enlarged drawing of Fig. 1.
Fig. 5 is the A-A cutaway view of Fig. 3.
Fig. 6 is the A-A cutaway view of Fig. 3.
In accompanying drawing: the upper nest of 1-, rod in 2-, the main bone of 3-, 4-fulcra, 5-parachute-opening pull bar, nest under 6-, 7-parachute-opening button, 8-umbrella handle, nest hook groove under 9-, 401-upper ramus seat, 402-spring catch, 403-middle ramus, 404-deployment spring, 405-spring hangers, 406-carbine, 407-lower support rib seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail; but the utility model is not limited to following embodiment; any change of making in the present embodiment principle or replacement scheme, all fall among the claimed scope of the utility model.
A kind of straight rib self-opening umbrella, comprises middle excellently 2, is fixed on the upper nest 1 of middle excellent 2 upper ends, and with the main bone 3 that upper nest 1 is articulated and connected, described main bone 3 is radial; Lower nest 6 slip caps are contained on middle excellent 2, and lower nest 6 lower ends arrange lower nest hook groove 9; Fulcra 4 one end and lower nest 6 are articulated and connected, and the other end and main bone 3 middle parts are articulated and connected; Middle excellent 2 lower ends arrange umbrella handle 8, and parachute-opening button 7 is set on umbrella handle 8, and fulcra 4 arrange upper ramus seat 401, and upper ramus seat 401 one end and main bone 3 are articulated and connected, and the other end is fixedly connected with middle ramus 403; Middle ramus 403 one end are fixedly connected with upper ramus seat 401, and the other end is fixedly connected with lower support rib seat 407, and lower support rib seat 407 other ends are connected with lower nest 6 upper articulations; The sheathed spring hangers 405 that slides on middle ramus 403, described middle ramus 403 middle parts are empty, middle ramus 403 hollow spaces arrange deployment spring 404; Described deployment spring 404 one end are connected with upper ramus seat 401 by spring catch 402, and the other end hooks spring hangers 405 by carbine 406; Parachute-opening pull bar 5 one end are movably hinged and are connected with lower nest 6 bottoms, and the other end articulates by hook and spring hangers 405.
As shown in Figure 6, hollow middle ramus 403 cross sections are " C " shape, and described deployment spring 404 is arranged in middle ramus 403 indents.
As shown in Figure 5, hollow middle ramus 403 cross sections are annular, and described deployment spring 404 is arranged at middle ramus 403 annular middle parts.
When need to closing umbrella, pull lower nest 6 with manpower, parachute-opening is blocked bar and is pulled spring hangers 405, makes deployment spring 404 stretching energy storage.Instantly nest 6 is pulled downwards while being inserted in umbrella handle 8, and the lower nest hook groove 9 arranging on lower nest 6 is hooked by parachute-opening fastener, and lower nest 6 can not be moved to parachute-opening direction, and umbrella is closed and keeps closed condition.
When needing parachute-opening, press parachute-opening button 7, parachute-opening fastener unclamps lower nest hook groove 9.Closing under umbrella state, deployment spring 404 energy storage that is stretched, presses after parachute-opening button 7, and deployment spring 404 shrinks, pull lower nest 6 upwards nest 1 move, nest 6 moves to while contact with upper nest 1 instantly, umbrella is opened completely.
Straight rib self-opening umbrella of the present utility model, by the middle ramus 403 in fulcra 4 is arranged to hollow form, is installed to deployment spring 404 in the middle ramus 403 of hollow simultaneously, makes whole umbrella after closing, and volume dwindles to some extent, makes umbrella look more exquisite.
Claims (3)
1. a straight rib self-opening umbrella, comprises middle rod (2), is fixed on the upper nest (1) of middle rod (2) upper end, and with the main bone (3) that upper nest (1) is articulated and connected, described main bone (3) is radial; It is upper that lower nest (6) slip cap is contained in middle rod (2), and lower nest (6) lower end arranges lower nest hook groove (9); Fulcra (4) one end and lower nest (6) are articulated and connected, and the other end and main bone (3) middle part are articulated and connected; Middle rod (2) lower end arranges umbrella handle (8); parachute-opening button (7) is set; it is characterized in that on umbrella handle (8): fulcra (4) arrange upper ramus seat (401); upper ramus seat (401) one end and main bone (3) are articulated and connected, and the other end is fixedly connected with middle ramus (403); Middle ramus (403) one end is fixedly connected with upper ramus seat (401), and the other end is fixedly connected with lower support rib seat (407), and lower support rib seat (407) other end is connected with lower nest (6) upper articulation; The upper sheathed spring hangers (405) that slides of middle ramus (403), described middle ramus (403) middle part is empty, middle ramus (403) hollow space arranges deployment spring (404); Described deployment spring (404) one end is connected with upper ramus seat (401) by spring catch (402), and the other end hooks spring hangers (405) by carbine (406); Parachute-opening pull bar (5) one end is movably hinged and is connected with lower nest (6) bottom, and the other end articulates by hook and spring hangers (405).
2. according to a kind of straight rib self-opening umbrella described in right 1, it is characterized in that described hollow middle ramus (403) cross section is for " C " shape, described deployment spring (404) is arranged in middle ramus (403) indent.
3. according to a kind of straight rib self-opening umbrella described in right 1, it is characterized in that described hollow middle ramus (403) cross section is for annular, described deployment spring (404) is arranged at middle ramus (403) annular middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002006.8U CN203709427U (en) | 2014-01-03 | 2014-01-03 | Straight-rib automatic umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002006.8U CN203709427U (en) | 2014-01-03 | 2014-01-03 | Straight-rib automatic umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203709427U true CN203709427U (en) | 2014-07-16 |
Family
ID=51148646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002006.8U Expired - Fee Related CN203709427U (en) | 2014-01-03 | 2014-01-03 | Straight-rib automatic umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203709427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338480A (en) * | 2018-10-12 | 2019-02-15 | 王欣怡 | A kind of small cotton pocket struts molding machine and its struts method |
-
2014
- 2014-01-03 CN CN201420002006.8U patent/CN203709427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338480A (en) * | 2018-10-12 | 2019-02-15 | 王欣怡 | A kind of small cotton pocket struts molding machine and its struts method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |