CN207803659U - A kind of umbrella structure convenient for folding and expansion - Google Patents
A kind of umbrella structure convenient for folding and expansion Download PDFInfo
- Publication number
- CN207803659U CN207803659U CN201820156683.3U CN201820156683U CN207803659U CN 207803659 U CN207803659 U CN 207803659U CN 201820156683 U CN201820156683 U CN 201820156683U CN 207803659 U CN207803659 U CN 207803659U
- Authority
- CN
- China
- Prior art keywords
- connector sleeve
- umbrella
- adjusting set
- limit protrusion
- boss
- 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.)
- Active
Links
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model is related to umbrella fields, and in particular to a kind of umbrella structure convenient for folding and expansion includes umbrella stem, connector sleeve, adjusting set and fixing sleeve.The upper and lower ends of umbrella stem are both provided with can be with respect to the positioning pin of umbrella stem side telescopic moving.The connector sleeve is threaded onto in umbrella stem, and connector sleeve side upper and lower ends are equipped with the location hole that positioning pin may pass through, and connector sleeve bottom is equipped with and outwardly protrudes the first limit protrusion.The adjusting set is concentric to be threaded onto outside connector sleeve, and adjusting set upper and lower ends are respectively equipped with inwardly protruded first boss and second boss, and first boss and second boss are all provided with the inclined-plane of oriented adjusting set intermediate, inclined inside adjusting set.Connector sleeve is equipped with external screw thread, the third limit protrusion outwardly protruded is equipped at the top of adjusting set, the fixing sleeve is placed on outside adjusting set, the internal thread being adapted to the external screw thread of connector sleeve is equipped in fixing sleeve, and the inside of fixing sleeve bottom is equipped with the 4th limit protrusion being located at below third limit protrusion.
Description
Technical field
The utility model is related to umbrella fields, and in particular to a kind of umbrella structure convenient for folding and expansion.
Background technology
Umbrella is a kind of tool for providing cool environment or covering rain, snow, and the making material of umbrella normally comprises tool
The cloth of ductility and other materials and kinking that can be used as skeleton.Existing umbrella upon deployment usually using can elasticity stretch
The location hole that the triangle card key of contracting is extend out to umbrella nest enables umbrella to keep the unfolded state of expansion so that umbrella nest to be fixed,
When collapsing umbrella, pressing triangle card key, which can shrink back umbrella, to be come.It needs to use larger strength during such use
Pressing triangle card key can just be such that triangle card key is contracted in umbrella stem to be inconvenient, and be easy to draw during pressing triangle card key
Hinder user, safety is low.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of umbrella structure convenient for folding and expansion.
The utility model adopts the following technical solution：A kind of umbrella structure convenient for folding and expansion, it is characterised in that：Packet
Umbrella stem, connector sleeve, adjusting set and fixing sleeve are included；The upper and lower ends of the umbrella stem, which are both provided with, flexible with respect to umbrella stem side to move
Dynamic positioning pin；The concentric activity of connector sleeve is threaded onto in umbrella stem, and connector sleeve side upper and lower ends are equipped with positioning pin can
The location hole passed through, connector sleeve top are equipped with the honeycomb of connection umbrella frame, and connector sleeve bottom is equipped with and outwardly protrudes the first limit protrusion,
It is acclivitous inclined-plane that connection, which is placed on the inside of first limit protrusion,；The adjusting set is concentric to be threaded onto outside connector sleeve, is adjusted
Section set upper and lower ends are respectively equipped with inwardly protruded first boss and second boss, and first boss and second boss are in adjusting set
Portion is all provided with the inclined-plane of oriented adjusting set intermediate, inclined；The connection, which is placed below honeycomb, is equipped with external screw thread, at the top of the adjusting set
Equipped with the third limit protrusion outwardly protruded, the fixing sleeve is concentric to be placed on outside adjusting set, is equipped in fixing sleeve and connector sleeve
External screw thread adaptation internal thread, and the inside of fixing sleeve bottom be equipped be equipped be located at third limit protrusion below the 4th limit
Position protrusion.
As a further improvement, elastic member is fixed in the umbrella stem, the positioning pin is in one end in umbrella stem and bullet
Property component is fixedly connected.
As a further improvement, the positioning pin in one end outside umbrella stem be cone structure.
As a further improvement, the adjusting is placed on the be additionally provided under the second boss of lower section to adjusting set internal projection
Two limit protrusions, first limit protrusion are flush-mounted in the second boss below adjusting set and between the second limit protrusions.
As a further improvement, interior at the top of the connector sleeve to be equipped with the inclined-plane tilted down.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point：The utility model can make adjusting set squeeze positioning pin and shrink, and lead to during use by pulling downward on adjusting set
Crossing pulling adjusting set can drive connector sleeve to decline, and to make the location hole of connector sleeve be detached from positioning pin, facilitate and collapse umbrella；
By pushing up adjusting set, adjusting set can be made to squeeze positioning pin and shunk, and by pulling adjusting set that can drive under connector sleeve
Drop facilitates and umbrella is unfolded to make the location hole of connector sleeve be detached from positioning pin.Therefore the utility model umbrella handle expansion or
Adjusting set only need to be pulled downward on or be pushed up during collapsing umbrella, compares the mode of existing triangle card key more very
Conveniently and it is less susceptible to injury.
Description of the drawings
Fig. 1 is the schematic diagram of connector sleeve and the positioning pin connection above umbrella stem.
Fig. 2 is the schematic diagram of connector sleeve and the positioning pin connection below umbrella stem.
Fig. 3 is the schematic diagram of the first boss and positioning pin connection of adjusting set.
Fig. 4 is the schematic diagram of connector sleeve.
Fig. 5 is the schematic diagram of adjusting set.
Fig. 6 is the schematic diagram of fixing sleeve.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
With reference to shown in attached Fig. 1 and 2, a kind of umbrella structure convenient for folding and expansion includes umbrella stem 1, connector sleeve 2, adjusts
Section set 3 and fixing sleeve 4.2 concentric activity of the connector sleeve is threaded onto outside umbrella stem 1；The adjusting set 3 is threaded onto outside connector sleeve 2；
The fixing sleeve 4 is threaded onto connector sleeve 2 and outside adjusting set 3, plays a part of to connect adjusting set 3 and connector sleeve 2.
With reference to shown in attached drawing 1 to 3, the upper and lower ends of the umbrella stem 1 are both provided with positioning pin 5, and umbrella stem 1 is interior in positioning pin 5
Place is respectively and fixedly provided with elastic component 6, and positioning pin 5 is fixedly connected in one end in umbrella stem 1 with elastic component 6, and positioning pin 5 is in outside umbrella stem 1
One end is cone structure, realizes elastic telescopic of the positioning pin 5 with respect to 1 side of umbrella stem through this structure, and cone structure makes to determine
Position pin 5 by foreign object active force when, cambered surface can play the guiding role, and force positioning pin 5 to 1 contract of umbrella stem.On 2 side of connector sleeve
Lower both ends are equipped with the location hole 23 that positioning pin 5 may pass through, and wherein the location hole 23 of 2 upper end of connector sleeve is for 1 upper end of umbrella stem
Positioning pin 5 passes through, and the location hole 23 of 2 lower end of connector sleeve passes through for the positioning pin 5 of 1 lower end of umbrella stem.
With reference to shown in attached drawing 1 to 4,2 top of the connector sleeve is equipped with the honeycomb 21 of connection umbrella frame, and 2 bottom of connector sleeve is equipped with
The first limit protrusion 24 outwardly protruded, connector sleeve 2 are acclivitous inclined-plane in 24 inside of the first limit protrusion, work as folding
During umbrella, when connector sleeve 2 drops to the positioning pin 5 of the lower section of umbrella stem 1, the inclined-plane contacted with the cambered surface of positioning pin 5 and to
Lower movement can play the guiding role convenient for pushing positioning pin 5, and positioning pin 5 is made to be easier to shrink；And determine when connector sleeve 2 drops to
When position pin 5 is located at the location hole 23 below connector sleeve, positioning pin 5 is overhanging to umbrella stem 1 under the elastic acting force of elastic component 6
Go out while stretching out in outside this location hole 23, to block connector sleeve 2, so that connector sleeve 2 is fixed with respect to umbrella stem 1, to make umbrella protect
Hold the state of gathering.Connector sleeve is again provided with the inclined-plane tilted down in 2 top, and use principle is in above-mentioned first limit protrusion
The inclined-plane of 24 insides is consistent, during umbrella is unfolded, when connector sleeve 2 rises to the positioning pin 5 of 1 top of umbrella stem, and connector sleeve 2
The inclined-plane at top is contacted and is moved up with the cambered surface of positioning pin 5, can be play the guiding role convenient for pushing positioning pin 5, be made positioning pin 5
More easily shrink；And when connector sleeve 2, which rises to positioning pin 5, to be located at the location hole 23 of 2 top of connector sleeve, in elastic component
Positioning pin 5 is stretched out to outside umbrella stem 1 while being stretched out in outside this location hole 23 under 6 elastic acting force, to block connector sleeve 2, is made
Connector sleeve 2 is fixed with respect to umbrella stem 1, to make umbrella keep the state of expansion.
With reference to shown in attached drawing 1 to 5,3 upper and lower ends of the adjusting set are respectively equipped with inwardly protruded first boss 32 and the
Two boss 33, first boss 32 and second boss 33 are all provided with the inclined-plane of 3 intermediate, inclined of oriented adjusting set inside adjusting set 3.Such as
Shown in attached drawing 3, during retractable umbrella, incline face and 1 top of umbrella stem of first boss 32 can be made by pulling down adjusting set 3
The cambered surface of positioning pin 5 contacts, and positioning pin 5 is forced inwardly to be contracted in connector sleeve 2, at the same adjusting set 3 continue drop-down can the company of drive
Female connector 2 moves down, and positioning pin 5 at this time is located in connector sleeve 2 and the cambered surface bottom of positioning pin 5 is fallen into umbrella stem 1, passes through
Connector sleeve 2 move down make can location hole 23 edge squeeze positioning pin 5 cambered surface, to make positioning pin 5 be received into umbrella stem 1
Contracting, and then the location hole 23 of connector sleeve 2 is made to be detached with positioning pin 5, make connector sleeve 2 that can move down and realizes the dynamic of retractable umbrella
Make.Likewise, during umbrella is unfolded, the positioning in incline face and 1 lower section of umbrella stem of second boss 33 can be made by above pushing away adjusting set 3
The cambered surface of pin 5 contacts, and positioning pin 5 is forced inwardly to be contracted in connector sleeve 2, while adjusting set 3 continues above to push away can drive connector sleeve 2
It moves up, and positioning pin 5 at this time is located in connector sleeve 2 and the cambered surface bottom of positioning pin 5 is fallen into umbrella stem 1, passes through connection
Set 2 move down make can the edge of location hole 23 squeeze the cambered surface of positioning pin 5, to make positioning pin 5 to 1 contract of umbrella stem, into
And the location hole 23 of connector sleeve 2 is made to be detached with positioning pin 5, make connector sleeve 2 that can continue to move up the action for realizing expansion umbrella.
With reference to shown in attached drawing 1,2,4 and 6, the adjusting set 3 is additionally provided under the second boss 33 of lower section into adjusting set 3
Second limit protrusion 34 of protrusion, second boss 33 and second of first limit protrusion 24 flush-mounted in 3 lower section of adjusting set limit
Between position protrusion 34, adjusting set 3 can be limited through this structure with respect to the stroke that connector sleeve 2 moves up and down, and can prevent from adjusting
Set 3 is detached from connector sleeve 2.The connection is placed on 21 lower section of honeycomb and is equipped with external screw thread 22, and 3 top of the adjusting set is equipped with convex
The third limit protrusion 31 gone out, the fixing sleeve 4 is interior to be equipped with the internal thread 41 being adapted to the external screw thread 22 of connector sleeve 2, and solid
Surely the inside for covering 4 bottoms is equipped with the 4th limit protrusion 42 for being located at 31 lower section of third limit protrusion, when umbrella completes folding
Or expansion action when, 4 spiral of fixing sleeve can be connected on connector sleeve 2, and be torqued-up to the 4th limit protrusion 42 resist in
The lower section of third limit protrusion 31, you can make connector sleeve 2 and adjusting set 3 fix by fixing sleeve 4 and form one, prevent from carrying
During adjusting set 3 make the first limit protrusion 24 of second boss 33 and the second limit protrusion 34 and connector sleeve 2 because of shaking
It constantly hits and generates noisy sound.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. a kind of umbrella structure convenient for folding and expansion, it is characterised in that：Include umbrella stem, connector sleeve, adjusting set and fixation
Set；The upper and lower ends of the umbrella stem are both provided with can be with respect to the positioning pin of umbrella stem side telescopic moving；The connector sleeve is concentric
Activity is threaded onto in umbrella stem, and connector sleeve side upper and lower ends are equipped with the location hole that positioning pin may pass through, and are equipped at the top of connector sleeve
The honeycomb of umbrella frame is connected, connector sleeve bottom, which is equipped with, outwardly protrudes the first limit protrusion, and connection is placed on the inside of first limit protrusion
For acclivitous inclined-plane；The adjusting set is concentric to be threaded onto outside connector sleeve, and adjusting set upper and lower ends are respectively equipped with to convex
The first boss and second boss risen, first boss and second boss are all provided with oriented adjusting set intermediate, inclined inside adjusting set
Inclined-plane；The connection, which is placed below honeycomb, is equipped with external screw thread, and the third limit protrusion outwardly protruded is equipped at the top of the adjusting set,
The fixing sleeve is concentric to be placed on outside adjusting set, the internal thread being adapted to the external screw thread of connector sleeve is equipped in fixing sleeve, and solid
Surely the inside of set bottom is equipped with the 4th limit protrusion being located at below third limit protrusion.
2. a kind of umbrella structure convenient for folding and expansion according to claim 1, it is characterised in that：It is solid in the umbrella stem
Determine elastic member, the positioning pin is fixedly connected in one end in umbrella stem with elastic component.
3. a kind of umbrella structure convenient for folding and expansion according to claim 1, it is characterised in that：The positioning pin in
The outer one end of umbrella stem is cone structure.
4. a kind of umbrella structure convenient for folding and expansion according to claim 1, it is characterised in that：The adjusting is placed on
The second limit protrusion to adjusting set internal projection is additionally provided under the second boss of lower section, first limit protrusion is flush-mounted in adjusting
Between the second boss and the second limit protrusion that cover lower section.
5. a kind of umbrella structure convenient for folding and expansion according to claim 1, it is characterised in that：The connector sleeve top
The inclined-plane tilted down is equipped in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156683.3U CN207803659U (en) | 2018-01-30 | 2018-01-30 | A kind of umbrella structure convenient for folding and expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156683.3U CN207803659U (en) | 2018-01-30 | 2018-01-30 | A kind of umbrella structure convenient for folding and expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207803659U true CN207803659U (en) | 2018-09-04 |
Family
ID=63322192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156683.3U Active CN207803659U (en) | 2018-01-30 | 2018-01-30 | A kind of umbrella structure convenient for folding and expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207803659U (en) |
-
2018
- 2018-01-30 CN CN201820156683.3U patent/CN207803659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9486044B1 (en) | Reverse folding umbrella | |
| US8365747B1 (en) | Shaft structure of automatic umbrella | |
| GB2408450A (en) | Umbrella top notch or crown | |
| US3029455A (en) | Combination broom and dust pan | |
| CN211033855U (en) | Garbage can with adjustable size | |
| CN207803659U (en) | A kind of umbrella structure convenient for folding and expansion | |
| CN209489603U (en) | Umbrella cover | |
| US7311110B2 (en) | Automatic close umbrella with automatic resetting feature | |
| CN204311253U (en) | A kind of adjustable telescopic clothes hanger | |
| CN205743253U (en) | A kind of tent support support frame soon | |
| KR200497302Y1 (en) | A squeezing a tube tool | |
| CN207803658U (en) | A kind of umbrella easy to use | |
| KR101868080B1 (en) | umbrella with cane | |
| CN207739729U (en) | A kind of connecting rod telescopic device of tent bracket | |
| TWM556093U (en) | Manual folded umbrella capable of fully automatically folded away from user's body | |
| CN108703455A (en) | Umbrella cover | |
| EP2572602B1 (en) | Shaft structure of automatic umbrella | |
| TWM522603U (en) | Multi-fold automatic reverse folding umbrella | |
| CN219845357U (en) | Spring type multi-fold umbrella handle structure | |
| CN201256677Y (en) | Quick-folding direct bone umbrella | |
| CN209573518U (en) | A kind of folded umbrella that handle is not easily to fall off | |
| CN218978224U (en) | Anti-shifting bead-jumping device for middle rod of folding umbrella | |
| CN209435385U (en) | A kind of retractable microphone of anti-rotation | |
| CN207979154U (en) | A kind of elastic adjustable umbrella structure | |
| CN204048374U (en) | Multifunctional folding walking sticks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |