CN205658490U - Switch structure of straight bone umbrella - Google Patents
Switch structure of straight bone umbrella Download PDFInfo
- Publication number
- CN205658490U CN205658490U CN201620508729.4U CN201620508729U CN205658490U CN 205658490 U CN205658490 U CN 205658490U CN 201620508729 U CN201620508729 U CN 201620508729U CN 205658490 U CN205658490 U CN 205658490U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- casing
- setting
- umbrella
- switch
- 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 switch structure of straight bone umbrella, cup joint including sliding in the well nest of well stick under, nest and sleeve pipe, the sleeve pipe includes sleeve pipe and case, upward sleeve pipe is connected to well nest, the case rotates with lower nest to be connected, it stretches into in the case to go up the sleeve pipe, it is protruding upward to be provided with the location on the sheathed tube outer wall, seted up on the inner wall of case and fixed a position protruding complex spout, the case corresponds the spout bottom and has seted up the locking groove along circumference, the utility model discloses hide the switch, no matter the umbrella is opened or is received does not all have convex flexure strip on the stick in the state of closing, more pleasing to the eye, and can avoid bumping because of the mistake and lead to the umbrella to be opened.
Description
Technical field
This utility model belongs to vertical frame umbrella field, the construction of switch of a kind of vertical frame umbrella.
Background technology
Vertical frame umbrella generally includes umbrella cover, umbrella frame, middle rod and umbrella handle, is also arranged with and umbrella for vertical frame umbrella on middle rod
The elastic force opening structure that bone connects, arranges switch, after by compressing switch, by the straight bone of elastic force opening structure on umbrella handle or middle rod
Umbrella automatically opens up, for existing switch, it is necessary to arranges out the flexure strip of protrusion on umbrella handle or middle rod, passes through flexure strip
Engaging with elastic force opening structure makes umbrella be in collapse state, and umbrella is after opening, and switch protrudes the most attractive in appearance and easily scrapes
Hair or medicated clothing and bring inconvenience, the most also can encounter switch by mistake and cause umbrella to be opened.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of that switch is hiding, and no matter umbrella is opened or folds shape
In state, rod is upper all without the flexure strip protruded, more attractive in appearance, and can avoid the switch knot of the vertical frame umbrella causing umbrella to be opened because touching by mistake
Structure.
For achieving the above object, this utility model provides following technical scheme: the construction of switch of a kind of vertical frame umbrella, including
Being slidably socketed the middle nest in middle rod, lower nest and sleeve pipe, described sleeve pipe includes sleeve pipe and setting of casing, and described middle nest connects upper set
Pipe, described setting of casing is rotationally connected with lower nest, and described upper sleeve pipe stretches in setting of casing, and it is fixed that the outer wall of described upper sleeve pipe is provided with
Position is protruding, and described cased inwall offers the chute coordinated with positioning convex, edge bottom described setting of casing correspondence chute
Circumference offers lock slots.
The end of further described setting of casing correspondence lock slots arranges upwardly extending lock ditch.
Further described positioning convex is at least provided with two, and is distributed uniformly and circumferentially.
On the outer wall of further described upper sleeve pipe and cased inwall, damping layer is set.
Annular groove is set on further described cased outer wall, described lower nest is provided with the convex coordinated with annular groove
Edge.
Compared with prior art, the beneficial effects of the utility model are: by the existing parachute-opening protruding from middle rod being opened
Pass is saved, and is arranged on by switch on upper sleeve pipe and setting of casing, and when umbrella folds, upper sleeve pipe and middle nest move downward, upper sleeve pipe
Gradually stretch into inside setting of casing, when positioning convex arrives the bottom of chute, rotate setting of casing, make positioning convex enter lock slots
, now go up sleeve pipe, middle nest, setting of casing and lower nest locked again together with, it is impossible to flick, to umbrella because of deployment spring therein
Carry out folding locking, when needing parachute-opening, rotate backward setting of casing, it is not necessary to have more projecting member on middle rod and can complete umbrella
Fold locking, more attractive in appearance, and can avoid being suspended to hair or medicated clothing, more avoid because touching and Automatic-opening umbrella by mistake.
Accompanying drawing explanation
Fig. 1 is the cross section view of the construction of switch of this utility model vertical frame umbrella.
Reference: 11, middle nest；116, positioning convex；12, lower nest；129, inward flange；21, upper sleeve pipe；22, setting of casing；
226, chute；227, lock slots；228, lock ditch.
Detailed description of the invention
With reference to Fig. 1, the embodiment of the construction of switch of this utility model vertical frame umbrella is described further.
The construction of switch of a kind of vertical frame umbrella, including the middle nest 11 being slidably socketed in middle rod, lower nest 12 and sleeve pipe, described sleeve pipe
Including upper sleeve pipe 21 and setting of casing 22, described middle nest 11 connects upper sleeve pipe 21, and described setting of casing 22 is rotationally connected with lower nest 12, institute
State sleeve pipe 21 and stretch in setting of casing 22, the outer wall of described upper sleeve pipe 21 is provided with positioning convex 116, described setting of casing 22
Offer the chute 226 coordinated with positioning convex 116 on inwall, circumferentially offer bottom the corresponding chute 226 of described setting of casing 22
There is lock slots 227.
Time actually used, middle nest 11 and lower nest 12 connect umbrella frame, in the bottom of the top of upper sleeve pipe 21 and setting of casing 22 it
Between be provided with deployment spring, all above-mentioned parts are all socketed on middle rod, during parachute-opening, by the elastic force of deployment spring, make
Sleeve pipe 21 band disorder of internal organs nest 11 gradually gos deep into setting of casing 22, when umbrella folds, pulls downward on setting of casing 22, and upper sleeve pipe 21 is to setting of casing
22 internal slide, simultaneously positioning convex 116 slide downward in chute 226, when positioning convex 116 arrives the bottom of chute 226
Time, rotate setting of casing 22, make positioning convex 116 enter in lock slots 227, now loose one's grip, complete umbrella folds process.
The end of the corresponding lock slots 227 of the preferred described setting of casing 22 of the present embodiment arranges upwardly extending lock ditch 228, turns
Dynamic setting of casing 22, after positioning convex 116 arrives the end of lock slots 227, looses one's grip, and middle sleeve is upwards transported because of deployment spring effect
Dynamic, make positioning convex 116 automatically in lock ditch 228, now setting of casing 22 cannot rotate, and avoids umbrella to automatically open up completely,
When opening, first pull downward on setting of casing 22, make sleeve pipe 21 move downward positioning convex 116 and enter in lock slots 227, be rotated further by
Setting of casing 22.
The preferred described positioning convex 116 of the present embodiment is at least provided with two, and is distributed uniformly and circumferentially, multiple
Positioning convex 116 can enhanced stability, and in circumferencial direction uniform force, increase the service life.
Arranging damping layer on the preferred described outer wall of upper sleeve pipe 21 of the present embodiment and the inwall of setting of casing 22, damping layer can
Make middle sleeve and setting of casing 22 slide slowly under the effect of deployment spring, make opening process more comfortable.
Annular groove is set on the outer wall of the preferred described setting of casing 22 of the present embodiment, described lower nest 12 is provided with and joins with annular groove
The inward flange 129 closed, it is ensured that setting of casing 22 can rotate in a circumferential direction with lower nest 12, and keep solid in the axial direction
Fixed, bearing the most also can be set between, improve and rotate smoothness.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a construction of switch for vertical frame umbrella, including the middle nest being slidably socketed in middle rod, lower nest and sleeve pipe, it is characterised in that: institute
Stating sleeve pipe and include sleeve pipe and setting of casing, described middle nest connects upper sleeve pipe, and described setting of casing is rotationally connected with lower nest, described upper set
Pipe stretches in setting of casing, and the outer wall of described upper sleeve pipe is provided with positioning convex, described cased inwall offers with fixed
The chute of position male cooperation, circumferentially offers lock slots bottom described setting of casing correspondence chute.
The construction of switch of vertical frame umbrella the most according to claim 1, it is characterised in that: the end of described setting of casing correspondence lock slots
Portion arranges upwardly extending lock ditch.
The construction of switch of vertical frame umbrella the most according to claim 2, it is characterised in that: described positioning convex is at least provided with two
Individual, and be distributed uniformly and circumferentially.
The construction of switch of vertical frame umbrella the most according to claim 3, it is characterised in that: the outer wall of described upper sleeve pipe and setting of casing
Inwall on damping layer is set.
The construction of switch of vertical frame umbrella the most according to claim 4, it is characterised in that: on described cased outer wall, ring is set
Groove, described lower nest is provided with the inward flange coordinated with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508729.4U CN205658490U (en) | 2016-05-30 | 2016-05-30 | Switch structure of straight bone umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508729.4U CN205658490U (en) | 2016-05-30 | 2016-05-30 | Switch structure of straight bone umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205658490U true CN205658490U (en) | 2016-10-26 |
Family
ID=57157758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508729.4U Expired - Fee Related CN205658490U (en) | 2016-05-30 | 2016-05-30 | Switch structure of straight bone umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205658490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411274A (en) * | 2017-05-25 | 2017-12-01 | 陈志杉 | A kind of environmentally friendly umbrella retracting positioning structure of no spring section |
-
2016
- 2016-05-30 CN CN201620508729.4U patent/CN205658490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411274A (en) * | 2017-05-25 | 2017-12-01 | 陈志杉 | A kind of environmentally friendly umbrella retracting positioning structure of no spring section |
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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: 20161026 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |