CN201085169Y - Rotary umbrella - Google Patents
Rotary umbrella Download PDFInfo
- Publication number
- CN201085169Y CN201085169Y CNU2007201121719U CN200720112171U CN201085169Y CN 201085169 Y CN201085169 Y CN 201085169Y CN U2007201121719 U CNU2007201121719 U CN U2007201121719U CN 200720112171 U CN200720112171 U CN 200720112171U CN 201085169 Y CN201085169 Y CN 201085169Y
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- CN
- China
- Prior art keywords
- rotating cylinder
- umbrella
- honeycomb
- rotatable
- rod
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 210000001520 comb Anatomy 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an umbrella, which particularly relates to a rotatable umbrella. The utility model comprises a middle rod and combs nested on the middle rod, the combs are connected with umbrella sticks, an umbrella cap is arranged above the middle rod, the inner wall of the umbrella cap is provided with a screw thread, the upper comb connected with the umbrella cap is equipped with a rotating cylinder, and the rotating cylinder is divided into two sections, the upper section is a screw thread section and the lower section is a smoothing section, and the bottom end of the rotating cylinder is provided with a blocking body. The utility model mainly provides the umbrella with simple structure, convenient assembling, low manufacturing technique requirements, good wind resistance and rotatable umbrella fabric; and the utility model solves the technical problems of high manufacturing technique requirements, complex structure, weak wind resistance and easy breakage of the umbrella in the prior art.
Description
Technical field
The utility model relates to a kind of parachute kit, relates in particular to a kind of rotatable parachute kit.
Background technology
The history of the development and application of parachute kit is very long, in the existing straight-bar parachute kit, last honeycomb all is to adopt iron nail or rivet that honeycomb is fixed on the middle rod, umbrella cover can not rotate, can only finish an angle when closing one's umbrella, this technological requirement that just requires to make umbrella is than higher, and the following honeycomb in guaranteeing to be socketed on the rod must straight up and down can not be inclined to one side.Therefore existing patent all is to guarantee that honeycomb and middle rod can not move mutually, as Chinese patent: " a kind of vertical frame umbrella (CN2446825) ", it discloses a kind of vertical frame umbrella of being made up of middle rod, last honeycomb, following honeycomb, main bone, fulcra, rod upper end during last honeycomb is fixed on, following honeycomb is enclosed within on the middle rod, between following honeycomb and middle rod, be provided with the structure of mutual coupling or buckle mode, make down the changing of the relative positions mutually between honeycomb and the middle rod, thereby master's bone, fulcra split off during prevention umbrella left-right rotation.This parachute kit is when running into strong wind, and umbrella cover is easy to be blown turn over, and damages parachute kit easily.
Summary of the invention
The utility model has mainly provided a kind of simple in structure, and is easy to assembly, and manufacturing technique requirent is low, and wind resistance is good, the rotatable parachute kit of umbrella cover; Solve existing in prior technology parachute kit manufacturing technique requirent height, complex structure, the technical problem that wind resistance is not with great difficulty damaged.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of rotatable parachute kit, honeycomb in comprising rod and being socketed on the rod, connecting umbrella frame on the honeycomb, the top of rod is provided with umbrella crown in described, and described umbrella crown inwall is provided with screw thread, is provided with rotating cylinder in the last honeycomb that joins with described umbrella crown, be divided into two sections on the described rotating cylinder, epimere is a thread segment, and hypomere is a smooth section, is provided with block body in the bottom of described rotating cylinder.After cover connects honeycomb on the rotating cylinder, utilize the thread segment of rotating cylinder upper semisection that rotating cylinder is fixedlyed connected with umbrella crown then.Honeycomb is arranged on smooth lower semisection, and after the upper semisection of rotating cylinder and umbrella crown screwed, rod was gone up and cannot be rotated during honeycomb also was fixed on by block body; After the thread segment of the thread segment of rotating cylinder and umbrella crown was unscrewed, honeycomb can rotate in smooth section, is running under the strong wind situation, can prevent the umbrella cover turnover, had reduced the infringement to parachute kit, had prolonged the service life of parachute kit.And utilizing the connections such as replacing original screw that is threaded, convenient mounting or dismounting renewal part also is not easy to get rusty.
As preferably, the diameter of described rotating cylinder epimere is evenly equipped with groove greater than the diameter of hypomere on the described rotating cylinder.The epimere of rotating cylinder is owing to be provided with screw thread, because slightly larger in diameter is in the below, can be so that the bonding strength of thread segment to be better, and rotating cylinder can better be connected and fixed with umbrella crown.Because screw thread is set, therefore when the socket honeycomb in order to finish uniform groove on rotating cylinder more efficiently.
As more preferably, described in the top circumferencial direction of rod be provided with hole clipping, on the inwall of described rotating cylinder, be provided with the buckle that cooperates with hole clipping.Rotating cylinder by on the rod in being fixed on earlier buckle and cooperating of hole clipping, then at socket honeycomb and umbrella crown, is made that being connected of rotating cylinder and umbrella crown is more firm, improved the support and the wind resistance of umbrella.
The purpose of block body is fixed on honeycomb on the rotating cylinder exactly, and it can be a convex edge made in one piece, also can be several projectioies that are distributed in the rotating cylinder external peripheral surface, can the support honeycomb.As preferably, described block body is the convex annular edge that is arranged on the rotating cylinder bottom.Convex annular is simple along shaping structures, and the support strength height.
As preferably, described in the below of rod be provided with catapult, be provided with honeycomb down in catapult one side, be provided with the cavity of annular in the described honeycomb down.Toroidal cavity is used for clamping catapult when the following honeycomb of leaving behind closes one's umbrella, because umbrella can 360 ° of rotations, therefore can close one's umbrella in any angle in order to guarantee, therefore in the honeycomb one 360 ° cavity is being set down, catapult can close one's umbrella thereby finish at the arbitrarily angled honeycomb that snaps in.Owing to can 360 ° close one's umbrella, it is not very strict therefore the movement locus of determining honeycomb being required, and has simplified technological requirement.
As preferably, the cross sectional shape of described toroidal cavity is identical with the shape of catapult.Both shapes are identical, can be so that connect and fix better effects if.
Therefore, a kind of rotatable parachute kit of the present utility model has following characteristics: 1, the upper semisection of rotating cylinder is that thread segment is used for fixing honeycomb, and it is little to honeycomb and middle rod infringement to be threaded, and has prolonged service life; 2, rotating cylinder fixing honeycomb under tight condition can make the smooth section rotation of honeycomb around lower semisection unscrewing under the state, because honeycomb is rotatable, wind resistance is good; 3, honeycomb is provided with 360 ° cavity down, and parachute kit is closed one's umbrella arbitrarily angled, thereby has reduced the requirement of honeycomb movement locus down, has simplified manufacturing process; 4, the rotating cylinder inner surface is provided with the hole clipping that matches with buckle on the middle rod, makes to connect more firmly, and stability is better.
Description of drawings:
Fig. 1 is the overall schematic of a kind of rotatable parachute kit of the present utility model.
Fig. 2 is the decomposing schematic representation at the A place in Fig. 1.
Fig. 3 is the schematic diagram of the rotating cylinder in Fig. 2.
Fig. 4 is the schematic diagram that cooperates of following honeycomb and catapult in Fig. 1.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of rotatable parachute kit, rod 1 in comprising, middle excellent 1 top is connected with umbrella crown 2, is provided with screw thread 2-1 in the umbrella crown 2.In rod 1 be socketed with honeycomb 3 downwards successively by umbrella crown 2, middle honeycomb 4 and following honeycomb 5 all are connected with umbrella frame 6 on each honeycomb, be fixed with the catapult 7 that the folding umbrella is used below middle excellent 1.Last honeycomb 3 is fixedlyed connected with umbrella crown 2 by rotating cylinder 8, rotating cylinder 8 is cylindric, the upper semisection of rotating cylinder is thread segment 8-1, lower semisection is smooth section 8-2, the slightly larger in diameter of thread segment 8-1 is in smooth section 8-2, on the periphery of rotating cylinder 8, be evenly equipped with three groove 8-3 that offer vertically, inner circumferential surface at rotating cylinder 8 is evenly equipped with three buckle 8-4, buckle 8-4 is evenly equipped with three hole clipping 1-1 with the excircle direction on the top that is arranged on middle rod 1 and matches, and is provided with convex annular in the bottom of rotating cylinder 8 along 8-5 (as shown in Figure 3).During installation, at first rotating cylinder 8 is socketed on the middle rod 1, cooperation location by buckle 8-4 also hole clipping 1-1, to go up honeycomb 3 then is socketed on the rotating cylinder 8, block body 8-5 stationary positioned by rotating cylinder 8 belows, cooperate by the internal thread 2-1 of umbrella crown 2 and the thread segment 8-1 of rotating cylinder 8 upper semisections then, will go up honeycomb 3 fixing (as shown in Figure 2).As shown in Figure 4, the bottom of following honeycomb 5 is provided with toroidal cavity 5-1, and the cross sectional shape of toroidal cavity 5-1 is identical with the cross sectional shape of catapult 7.
When the thread segment 8-1 of rotating cylinder 8 and the screw thread 2-1 in the umbrella crown tightened, last honeycomb 3 was fixed, thereby can not rotate; When the thread segment 8-1 of rotating cylinder and the screw thread 2-1 in the umbrella crown unscrewed, last honeycomb 3 had lacked external pressure, can be around the smooth section 8-2 rotation of the lower semisection of rotating cylinder.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. rotatable parachute kit, honeycomb in comprising rod and being socketed on the rod, connecting umbrella frame on the honeycomb, the top of rod is provided with umbrella crown in described, and it is characterized in that: described umbrella crown inwall is provided with screw thread, is provided with rotating cylinder in the last honeycomb that joins with described umbrella crown, be divided into two sections on the described rotating cylinder, epimere is a thread segment, and hypomere is a smooth section, is provided with block body in the bottom of described rotating cylinder.
2. a kind of rotatable parachute kit according to claim 1 is characterized in that: the diameter of described rotating cylinder epimere is evenly equipped with groove greater than the diameter of hypomere on the described rotating cylinder.
3. require 1 or 2 described a kind of rotatable parachute kits according to profit, it is characterized in that: the top circumferencial direction of rod is provided with hole clipping in described, is provided with the buckle that cooperates with hole clipping on the inwall of described rotating cylinder.
4. a kind of rotatable parachute kit according to claim 1 and 2 is characterized in that: described block body is the convex annular edge that is arranged on the rotating cylinder bottom.
5. a kind of rotatable parachute kit according to claim 3 is characterized in that: described block body is the convex annular edge that is arranged on the rotating cylinder bottom.
6. a kind of rotatable parachute kit according to claim 1 and 2 is characterized in that: the below of rod is provided with catapult in described, is provided with honeycomb down in catapult one side, is provided with the cavity of annular in the described honeycomb down.
7. a kind of rotatable parachute kit according to claim 5 is characterized in that: the below of rod is provided with catapult in described, is provided with honeycomb down in catapult one side, is provided with the cavity of annular in the described honeycomb down.
8. a kind of rotatable parachute kit according to claim 7 is characterized in that: the cross sectional shape of described toroidal cavity is identical with the shape of catapult.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121719U CN201085169Y (en) | 2007-07-20 | 2007-07-20 | Rotary umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121719U CN201085169Y (en) | 2007-07-20 | 2007-07-20 | Rotary umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085169Y true CN201085169Y (en) | 2008-07-16 |
Family
ID=39632762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201121719U Expired - Fee Related CN201085169Y (en) | 2007-07-20 | 2007-07-20 | Rotary umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085169Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110251A (en) * | 2011-11-16 | 2013-05-22 | 黄自力 | Nest body structure of self-opening umbrella |
| CN104079019A (en) * | 2013-03-28 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Green power generation and energy storage module |
-
2007
- 2007-07-20 CN CNU2007201121719U patent/CN201085169Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110251A (en) * | 2011-11-16 | 2013-05-22 | 黄自力 | Nest body structure of self-opening umbrella |
| CN103110251B (en) * | 2011-11-16 | 2014-12-17 | 黄自力 | Nest body structure of self-opening umbrella |
| CN104079019A (en) * | 2013-03-28 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Green power generation and energy storage module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20110720 |