CN107183868B - A kind of adjustable umbrella stand for blocking scope - Google Patents
A kind of adjustable umbrella stand for blocking scope Download PDFInfo
- Publication number
- CN107183868B CN107183868B CN201710455314.4A CN201710455314A CN107183868B CN 107183868 B CN107183868 B CN 107183868B CN 201710455314 A CN201710455314 A CN 201710455314A CN 107183868 B CN107183868 B CN 107183868B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- block
- hinged
- support bar
- unit
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/06—Umbrella runners
- A45B25/08—Devices for fastening or locking
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
- A45B25/20—Windows in covers
Abstract
The present invention relates to a kind of adjustable umbrella stand for blocking scope, its technical scheme solved is：Including support bar, the top of support bar is installed with nut operating block through screw thread, hinged block is set with nut operating block, the upper end of support bar is provided with contiguous block, the side of contiguous block is equipped with first connecting rod, second connecting rod is housed on hinged block, the be hinged folding unit for forming X-shaped in the middle part of first connecting rod and second connecting rod, the side of contiguous block is equipped with the multiple folding units being sequentially connected, the upper end and the upper end of the second connecting rod in adjacent folds unit of each first connecting rod for folding unit are hinged, the lower end and the lower end of the second connecting rod in adjacent folds unit of each first connecting rod for folding unit are hinged, the multiple folding units being sequentially connected of contiguous block side form umbrella frame unit, the multiple umbrella frame units being distributed along the circumference of support bar are housed on contiguous block；Light structure of the present invention, simple operation.
Description
Technical field
The present invention relates to household supplies field, particularly a kind of adjustable umbrella stand for blocking scope.
Background technology
In daily life, umbrella or parasols are widely used as necessity by people, the routine to circulate in the market
Umbrella is similar, is all the folding umbrella stand for using developed area and blocking scope fixation, can for general weather condition
Reply is freely；But just because of developed area and the limitation of scope is blocked, tackling some intensive ultraviolets or strong convective weather
When, this conventional umbrella cannot be guaranteed the support strength and occlusion effect of its own, body of the user in addition to head and shoulder
Position is often tanned severely or drenched, when especially carrying knapsack or other important items with it, it is impossible to which knapsack or article are entered
Row is effectively blocked, and great inconvenience is brought to trip.
The content of the invention
For the above situation, to make up the technical deficiency present in prior art, the present invention provides a kind of can adjust and blocked
The umbrella stand of scope.
Its solve technical scheme be：Including support bar, the top of support bar is installed with nut operating block, nut through screw thread
The hinged block that can be rotated on nut operating block along the axis of nut operating block is set with operating block；
The upper end of described support bar is provided with contiguous block, and the side of contiguous block is equipped with first connecting rod, first connecting rod it is upper
End is hinged with contiguous block, second connecting rod is housed, lower end and the hinged block of second connecting rod are hinged, first connecting rod and second on hinged block
The end line of the be hinged folding unit for forming X-shaped in the middle part of connecting rod, first connecting rod and second connecting rod forms up big and down small etc.
Waist is trapezoidal；
The side of described contiguous block is equipped with the multiple folding units being sequentially connected, each first connecting rod for folding unit
Upper end and the upper end of the second connecting rod in adjacent folds unit are hinged, the lower end of each first connecting rod for folding unit and adjacent folding
The lower end of second connecting rod in folded unit is hinged；
The multiple folding units being sequentially connected of described contiguous block side form umbrella frame unit, are equipped with contiguous block along branch
Multiple umbrella frame units of the circumference distribution of strut.
Light structure of the present invention, simple operation, it is only necessary to the position of adjusting nut action bars be can be achieved umbrella stand expansion with
Shrink, not only realize the repertoire of conventional umbrella, and can be adjusted according to different use environments, in extreme weather conditions
When, the significant points of body and the important item carried with it etc. can effectively be blocked, be avoided to a certain extent extreme
The unnecessary personal safety injury and property loss that weather is brought.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the axonometric drawing of the present invention.
Fig. 3 is the front view when present invention folds completely.
Fig. 4 is the axonometric drawing when present invention folds completely.
The front view during present invention maximum expansion of Fig. 5 positions.
Axonometric drawing when Fig. 6 is present invention maximum expansion.
Fig. 7 is the front view when present invention is fully deployed.
Fig. 8 is the axonometric drawing when present invention is fully deployed.
Fig. 9 is showing for the isosceles trapezoid that the first connecting rod of the folding unit of the present invention and the end line of second connecting rod are formed
It is intended to.
Figure 10 is the schematic diagram of the circular arc line contour line during the umbrella frame unit expansion of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1 to Figure 10, the present invention includes support bar 1, and the top of support bar 1 is installed with nut operating block through screw thread
2, the hinged block 3 that can be rotated on nut operating block 2 along the axis of nut operating block 2 is set with nut operating block 2；
The upper end of described support bar 1 is provided with contiguous block 4, and the side of contiguous block 4 is equipped with first connecting rod 5, first connecting rod 5
Upper end and contiguous block 4 it is be hinged, second connecting rod 6 be housed on hinged block 3, lower end and the hinged block 3 of second connecting rod 6 are hinged, first
The end line structure of the be hinged folding unit for forming X-shaped in the middle part of connecting rod 5 and second connecting rod 6, first connecting rod 5 and second connecting rod 6
Into up big and down small isosceles trapezoid；
The side of described contiguous block 4 is equipped with the multiple folding units being sequentially connected, each first connecting rod 5 for folding unit
Upper end and the upper end of the second connecting rod 6 in adjacent folds unit be hinged, the lower end of each first connecting rod 5 for folding unit and phase
The lower end that neighbour folds the second connecting rod 6 in unit is hinged；
The multiple folding units being sequentially connected of the described side of contiguous block 4 form umbrella frame unit, and edge is housed on contiguous block 4
Multiple umbrella frame units of the circumference distribution of support bar 1.
In order that the present invention reaches more preferable using effect, the lower end of described support bar 1 is equipped with handle 7.
The present invention remains stationary as it in use, a hand holds support bar 1, and another hand rotating nut operating block 2 makes
Nut operating block 2 rotates on support bar 1, due to being connected through a screw thread between nut operating block 2 and support bar 1, with nut
The rotation of operating block 2, nut operating block 2 are realized on support bar 1 and moved up and down；
Simultaneously as the hinged block 3 being sleeved on nut operating block 2 is connected through folding unit with support bar 1, and hinged block
3 can rotate on nut operating block 2, and when nut operating block 2 moves up and down with own rotation, hinged block 3 operates with nut
Produce relative rotation between block 2 and with nut operating block 2 while move up and down；
When hinged block 3 moves up and down, because support bar 1 remains stationary as, the contiguous block 4 of hinged block 3 and the upper end of support bar 1 it
Between distance moving up and down and be decreased or increased with hinged block 3, therefore, the X-shaped being hinged with hinged block 3 and contiguous block 4
Fold the distance between upper end and lower end of second connecting rod 6 of the first connecting rod 5 in unit to be decreased or increased therewith, first connecting rod
Angle between 5 and second connecting rod 6 produces change, folds unit and produces folded deformation；
Due to each umbrella frame unit by it is multiple folding units be hinged and connected successively, when the folding unit of inner side is through hinged block
3 with nut operating block 2 mobile generation folded deformation when, the folding unit that is sequentially connected therewith while produce same deformation fortune
It is dynamic.
Unit is folded in the present invention to be characterized by, it is each to fold in unit during the folded deformation of unit is folded
The end line of first connecting rod 5 and second connecting rod 6 be that to fold the outer contour of unit be always that catercorner length is constant, waist is grown
Do not stop the up big and down small isosceles trapezoid of change with upper bottom, therefore, multiple the first companies folded in unit being sequentially connected
The line of the upper end of bar 5 and the upper end hinge point of second connecting rod 6 forms the arc-shaped profile line of umbrella frame unit；When nut operates
When block 2 moves up, the distance of the upper bottom of each isosceles trapezoid profile for folding unit diminishes and the length of upper bottom
Difference increase, therefore, the radius of arc-shaped profile line is gradually reduced and its center of circle is offset up, and its caused effect is：Umbrella frame list
Member outwards deploys and its end is collapsed downwards；When nut operating block 2 moves down, imitated caused by each motion for folding unit
Fruit is with the effect above on the contrary, its effect reached is：Umbrella frame unit tiles upwards to interior folding and its end.
By aforesaid operations, the waterproof cloth being fixed on umbrella frame unit deploys or shunk therewith, it is achieved thereby that of the invention
Occlusion effect.
It during the use of the present invention, can arbitrarily be adjusted according to specifically used environment, during expansion, rotate spiral shell
The adjustable top shielded area size of female contiguous block 2, when shielded area reaches maximum area when top, it is rotated further nut connection
Block 2 moves up nut contiguous block 2, now the end of umbrella frame unit downwards and inwardly collapse with change around block model
Enclose；By being set to the folding unit in umbrella frame unit, such as first connecting rod 5 and the length of second connecting rod 6 or the two middle part
Be hinged position, and fold the quantity of unit, you can shielded area to the present invention and block scope and set, not only may be used
To reach preferably expansion size, the height that umbrella frame end can also collapsed to downwards where body any part.
For the threaded connection between support bar in the present invention 1 and nut operating block 2, its caused effect is to use
When of the invention, after satisfied use state is obtained, nut operating block 2 is not rotated further by, now because the self-locking of threaded connection is made
With nut contiguous block 2 reliably stops on support bar 1, i.e., nut contiguous block 2 can be in the optional position in the range of it is moved up and down
Locking is without by means of extra locking structure, so that the present invention obtains preferable using effect.
In order that obtaining the good visual field when blocking scope increase, transparent material can be connected on the umbrella frame unit in the present invention
Rain-proof cloth.
Light structure of the present invention, simple operation, it is only necessary to the position of adjusting nut action bars be can be achieved umbrella stand expansion with
Shrink, and be threadedly coupled nut action bars can reliably stop in the optional position on support bar 1, simultaneously because umbrella frame unit by
Multiple folding units are hinged successively, add the support strength of umbrella stand, improve convenience and security that the present invention uses；
The present invention not only realizes the repertoire of conventional umbrella, and can be changed according to different use environments, not
Dependent on can still realize that top shielded area and surrounding block the adjustment of scope under conditions of other shelters, in extreme weather feelings
During condition, the significant points of body and the important item carried with it etc. can effectively be blocked, avoid pole to a certain extent
The unnecessary personal safety injury and property loss that end weather is brought.
Claims (2)
1. a kind of adjustable umbrella stand for blocking scope, it is characterised in that including support bar（1）, support bar（1）Top through screw thread
It is installed with nut operating block（2）, nut operating block（2）On be set with can be in nut operating block（2）On along nut operating block（2）'s
The hinged block that axis rotates（3）；
Described support bar（1）Upper end contiguous block is installed（4）, contiguous block（4）Side first connecting rod is housed（5）, first
Connecting rod（5）Upper end and contiguous block（4）It is be hinged, hinged block（3）It is upper that second connecting rod is housed（6）, second connecting rod（6）Lower end and hinge
Connect block（3）It is be hinged, first connecting rod（5）And second connecting rod（6）The be hinged folding unit for forming X-shaped in middle part, first connecting rod（5）With
Second connecting rod（6）End line form up big and down small isosceles trapezoid；
Described contiguous block（4）Side multiple folding units for being sequentially connected, each first connecting rod for folding unit are housed（5）
Upper end and adjacent folds unit in second connecting rod（6）Upper end be hinged, each first connecting rod for folding unit（5）Lower end
With the second connecting rod in adjacent folds unit（6）Lower end be hinged；
Described contiguous block（4）The multiple folding units being sequentially connected of side form umbrella frame unit, contiguous block（4）It is upper that edge is housed
Support bar（1）Circumference distribution multiple umbrella frame units.
A kind of 2. adjustable umbrella stand for blocking scope according to claim 1, it is characterised in that support bar（1）Lower end
Equipped with handle（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455314.4A CN107183868B (en) | 2017-06-16 | 2017-06-16 | A kind of adjustable umbrella stand for blocking scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455314.4A CN107183868B (en) | 2017-06-16 | 2017-06-16 | A kind of adjustable umbrella stand for blocking scope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107183868A CN107183868A (en) | 2017-09-22 |
| CN107183868B true CN107183868B (en) | 2018-03-20 |
Family
ID=59878613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710455314.4A Active CN107183868B (en) | 2017-06-16 | 2017-06-16 | A kind of adjustable umbrella stand for blocking scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107183868B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059105A (en) * | 2018-01-30 | 2018-05-22 | 珠海市隆润企业有限公司 | Heavy burden is hinged transversal stretching mechanism and uses its sports apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057323U (en) * | 1989-07-20 | 1990-05-23 | 常保新 | Portable automatic multi-folding umbrella |
| FR2802392B1 (en) * | 1999-12-21 | 2002-10-18 | Serge Pierre Clement Cassagne | UMBRELLA AND SIMILAR OBJECTS WITH A REVERSE, NON-RETURNABLE HANDLING SYSTEM, WITH REMOVABLE COVER, FOLDABLE OR NOT |
| CN203314277U (en) * | 2013-06-21 | 2013-12-04 | 许婧 | Umbrella |
| CN205030641U (en) * | 2015-10-13 | 2016-02-17 | 李玉环 | Multi -functional sun umbrella canopy |
| CN205923203U (en) * | 2016-07-13 | 2017-02-08 | 施鹏 | Make things convenient for folding umbrella |
-
2017
- 2017-06-16 CN CN201710455314.4A patent/CN107183868B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107183868A (en) | 2017-09-22 |
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| GR01 | Patent grant |