CN106284876B - A kind of building site extension sunshade awning - Google Patents
A kind of building site extension sunshade awning Download PDFInfo
- Publication number
- CN106284876B CN106284876B CN201610943576.0A CN201610943576A CN106284876B CN 106284876 B CN106284876 B CN 106284876B CN 201610943576 A CN201610943576 A CN 201610943576A CN 106284876 B CN106284876 B CN 106284876B
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- connecting rod
- bevel gear
- rod
- building site
- screw
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- 239000011324 bead Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/04—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins with material fixed on sections of a collapsible frame especially Florentine blinds
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Awnings And Sunshades (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention relates to a kind of building site building site extension sunshade awning, including actuating unit, the actuating unit connects two screw rods, is set with sleeve on screw rod, and the internal thread on the sleeve is matched with the screw thread on screw；One end of connecting rod is fixedly connected on the sleeve, the other end of connecting rod is installed with movable block, guide rod is installed on movable block, one end of connecting rod I in telescopic device is flexibly connected on the guide rod, the connecting rod II being flexibly connected on movable block in telescopic device, the other end of the connecting rod I are hinged on connecting rod II；Tarpaulin is installed on the telescopic device.Structural behaviour of the present invention is stablized, and cost is relatively low, and safety is higher, and the scope of application is wider, as on door head, on balcony, window it is first-class.
Description
Technical field
The invention belongs to tools for building, refer to a kind of sunshade, especially a kind of building site extension sunshade awning.
Background technology
Summer can accept, and sleety weather, which can stretch out, to be come, and paulin has soft and hard, and the canopy of software needs rigidity machine
Structure supports, such as plastics awning, canvas canopy etc.;Hard canopy, such as glass shed, plank canopy etc..These canopy generally uses fix peace
The mode of dress is installed, and cannot be collapsed mostly, what small part can collapse, is opened and is collapsed again relatively difficult.Some, which are opened, collapses
Easy canopy, area coverage is smaller, and compression capability is weaker, does not resist strong wind and heavy rain and snows.
Such as the patent of invention of application publication number CN104563413, a kind of folding sunshade canopy, mounted on the institute of square
It is used on wall, mainly by polylith sunshading board, strut, two parallel guide rails, two root posts, the horizontal stroke of more head and the tail axis even
Bar, multiple coasters and a power plant composition.For this device when sunshade is unfolded, pulley is detached from guide rail, the setting of this device
Connecting rod is individual layer cross link mechanism the simplest, and after connecting rod rest stretches out vacantly, device is extremely unstable.If its guide rail extends
To guide rail during expansion, such guide rail is hanging in the air, structural instability, and sunshade shrinks rear rail and is suspended in and has peace in the air
Full hidden danger.
Invention content
To overcome drawbacks described above, the purpose of the present invention is to provide a kind of building site extension sunshade awning.
The purpose of the present invention is achieved through the following technical solutions：
A kind of building site extension sunshade awning, including actuating unit, the actuating unit connects two spirals
Bar, is set with sleeve on screw rod, and the internal thread on the sleeve is matched with the screw thread on screw；It is fixed on the sleeve
One end of connecting rod is connected, the other end of connecting rod is installed with movable block, guide rod, the guiding are equipped on movable block
One end of connecting rod I in telescopic device, the connecting rod II being flexibly connected on movable block in telescopic device, the company are flexibly connected on bar
The other end of extension bar I is hinged on connecting rod II；Tarpaulin is installed on the telescopic device.
Further, the telescopic device includes the connecting rod III being flexibly connected on connecting rod I, and the connecting rod II is connected with
Connecting rod IV, connecting rod V, the connecting rod III are connected with connecting rod IV.
Further, on the connecting rod IV, connecting rod V according to be respectively articulated on connecting rod II and connecting rod III connecting rod IV, even
The articulated manner of bar V repeats at least two connecting rods of installation.
Further, the actuating unit includes drive link, and one end of drive link is installed card bead disk, set on card bead disk
Groove is equipped with, pelletron is installed in groove, bevel gear I and bevel gear II are also equipped on the drive link, the engagement of bevel gear I connects
Bevel gear III is connect, the engagement of bevel gear II connects bevel gear IV, screw rod is co-axially mounted on bevel gear III and bevel gear IV；The pearl
Chain link power plant.
Further, the power plant is manpower or motor.
Further, the both ends of the guide rod are symmetrically installed with fixed disk, and limiting is equipped between two fixed disks
Block, the movable block move on the guide rod between limited block.
Wherein, supporting rod is installed among described two telescopic devices, is used to support the tarpaulin installed on telescopic device.
When needing the sunshade of the present invention being unfolded, actuating unit drives two screw rod rotations, screw rod band
Moving sleeve moves upwards, because one end of connecting rod I in telescopic device is flexibly connected on the guide bar, the connecting rod II in telescopic device
It is movably connected on movable block, so telescopic device is unfolded during sleeve moves upwards, i.e., is installed on telescopic device
Tarpaulin is unfolded；When needing to shrink the sunshade of the present invention, actuating unit two screw rods of drive are reversely revolved
Turn.Structural behaviour of the present invention is stablized, and cost is relatively low, and safety is higher, and the scope of application is wider, such as door head, balcony, window
Deng.
Description of the drawings
For ease of explanation, the present invention is described in detail by following preferred embodiments and attached drawing.
Fig. 1 is a kind of structure diagram of building site extension sunshade awning of the present invention；
Fig. 2 is the left view of figure；
Fig. 3 is the structure diagram after telescopic device contraction in Fig. 2；Ⅴ
Wherein reference numeral is：1st, limited block；2nd, pelletron；3rd, guide rod；4th, sliding shoe；5th, fixed disk；6th, card bead disk；7、
Bevel gear I；8th, bevel gear II；9th, drive link；10th, bevel gear III；11st, bevel gear IV；12nd, supporting rod；13rd, sleeve；14th, it connects
Bar；15th, screw；16th, connecting rod I；17th, connecting rod II；18th, connecting rod III；19th, connecting rod IV；20th, connecting rod V.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of building site extension sunshade awning, one end installation card bead disk 6 of drive link 9, card
It sets fluted on pearl disk 6, pelletron 2 is installed, so as to control the rotation of card bead disk 6 by pulling pelletron 2 in groove.
Bevel gear I 7 and bevel gear II 8, the engagement connection bevel gear III 10 of bevel gear I 7 are installed, the engagement of bevel gear II 8 connects on drive link 9
Bevel gear IV 11 is connect, screw 15 is co-axially mounted on bevel gear III 10 and bevel gear IV 11, is set with interior spiral shell on screw 15
The sleeve 13 of line, the internal thread on the sleeve 13 are matched with the screw thread on screw 15.The company of being fixedly connected on the sleeve 13
One end of extension bar 14, the other end of connecting rod 14 are installed with movable block, hole are provided on movable block, guiding is equipped in hole
Bar 3, the both ends of guide rod 3 are symmetrically installed with fixed disk 5, and fixed disk 5 is used for and exterior wall is fixed.Described two fixed disks 5
Between limited block 1 is installed, the movable block moves on the guide rod 3 between limited block 1.It is hingedly stretched on the guide rod 3
One end of connecting rod I 16 in compression apparatus, the connecting rod II 17 on movable block in articulated telescopic device, the other end hinge of the connecting rod I 16
It is connected on connecting rod II 17, connecting rod III 18 is hinged on the connecting rod I 16.It has been respectively articulated on the connecting rod II 17 and connecting rod III 18
Connecting rod IV 19, connecting rod V 20, and connecting rod V 20 and connecting rod II 17 are hinged.It, can be even in order to extend the length of fold mechanism
On bar IV 19, connecting rod V 20 according to be respectively articulated on connecting rod II 17 and connecting rod III 18 connecting rod IV 19, the hinged side of connecting rod V 20
Formula repeats to install multiple connecting rods.Tarpaulin on described two telescopic devices is installed, supporting rod is installed among two telescopic devices
12, it is used to support the tarpaulin installed on telescopic device.
When having sunlight or sleet sky needs to be unfolded sunshade, pelletron 2 is pulled, pelletron 2 drives 6 synchronization of card bead disk to turn
Dynamic, card bead disk 6 is rotated synchronously in the same direction by drive link 9 with dynamic bevel gear I 7 and bevel gear II 8, since bevel gear I 7 engages cone tooth
III 10 are taken turns, bevel gear II 8 engages bevel gear IV 11, therefore bevel gear III 10 is rotated synchronously in the same direction with bevel gear IV 11.Bore tooth
Taking turns III 10, co-axially fixed screw 15 rotates thereon with the rotation of bevel gear IV 11 drive, since sleeve 13 and screw 15 are that screw thread connects
It connects, screw 15 is fixedly connected further through connecting rod with sliding shoe 4, and sliding shoe 4 is sleeved on guide rod 3, so sliding shoe 4 can not carry out
Revolution, sleeve 13 can not also be turned round.Under the action of the rotation of screw 15, sleeve 13 can only be transported along the axial direction of screw 15
It is dynamic.When sleeve 13 is moved upwards along screw 15, sleeve 13 drives sliding shoe 4 upward along guide rod 3 by connecting rod 14
Mobile, sliding shoe 4 drives one end of connecting rod II 17 to move upwards, during movement between connecting rod I 16 and connecting rod II 17
Angle becomes smaller, while the angle between connecting rod I 16 and connecting rod III 18 becomes larger, for example above-mentioned institute of connecting rod change conditions of connecting rod rest rear end
It says, in this way with moving up for square, the expansion that telescopic device can be slowly is slided, until sliding shoe 4 is moved upwards up to limiting
Until block 1.The telescopic device of the other end can also synchronize under the drive of supporting rod 12 to be unfolded, and unclamps pelletron 2 at this time, due to
It is threaded in the case of nature with self-locking property, so when not rotating card bead disk 6, telescopic device is constantly in expansion
State, such sunshade will be always on.When not needing to sunshade opening, negative direction rotation pelletron 2, card bead disk 6 becomes meeting
Negative direction rotates, and sliding shoe 4 moves down, thus just can controls connecting rod frame slowly back shrinkage.When sliding shoe 4 is moved to limiting
During disk, pelletron 2 is unclamped, at this moment sunshade is just in the state closed up.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of building site extension sunshade awning, it is characterised in that：Including actuating unit, the actuating unit connection
Two screw rods, are set with sleeve on screw rod, and the internal thread on the sleeve is matched with the screw thread on screw；The set
One end of connecting rod is fixedly connected on cylinder, the other end of connecting rod is installed with movable block, guide rod is equipped on movable block,
One end of connecting rod I in telescopic device, the connecting rod being flexibly connected on movable block in telescopic device are flexibly connected on the guide rod
II, the other end of the connecting rod I is hinged on connecting rod II；Tarpaulin is installed on the telescopic device.
2. building site extension sunshade awning according to claim 1, it is characterised in that：The telescopic device includes connecting rod I
The connecting rod III of upper flexible connection, the connecting rod II are connected with connecting rod IV, connecting rod V, and the connecting rod III is connected with connecting rod
Ⅳ。
3. building site extension sunshade awning according to claim 2, it is characterised in that：On the connecting rod IV, connecting rod V
According to connecting rod IV, articulated manner repetition at least two connecting rods of installation of connecting rod V being respectively articulated on connecting rod II and connecting rod III.
4. building site extension sunshade awning according to claim 3, it is characterised in that：The actuating unit includes passing
Lever, one end installation card bead disk of drive link sets on card bead disk fluted, pelletron is equipped in groove, on the drive link
It is also equipped with bevel gear I and bevel gear II, the engagement connection bevel gear III of bevel gear I, the engagement connection bevel gear IV of bevel gear II, cone
Screw rod is co-axially mounted on gear III and bevel gear IV；The pelletron connecting power device.
5. building site extension sunshade awning according to claim 4, it is characterised in that：The power plant is manpower or electricity
Machine.
6. according to claim 1-5 any one of them building site extension sunshade awning, it is characterised in that：The two of the guide rod
End is symmetrically installed with fixed disk, and limited block, guide rod of the movable block between limited block are equipped between two fixed disks
Upper movement.
7. building site extension sunshade awning according to claim 6, it is characterised in that：Pacify among described two telescopic devices
Equipped with supporting rod, it is used to support the tarpaulin installed on telescopic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943576.0A CN106284876B (en) | 2016-10-26 | 2016-10-26 | A kind of building site extension sunshade awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943576.0A CN106284876B (en) | 2016-10-26 | 2016-10-26 | A kind of building site extension sunshade awning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284876A CN106284876A (en) | 2017-01-04 |
| CN106284876B true CN106284876B (en) | 2018-06-19 |
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ID=57720335
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943576.0A Active CN106284876B (en) | 2016-10-26 | 2016-10-26 | A kind of building site extension sunshade awning |
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| Country | Link |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914715A (en) * | 2017-12-13 | 2019-06-21 | 上海兆泰电动科技有限公司 | It is a kind of to automatically control flexible canopy and its working principle |
| CN110820924B (en) * | 2019-11-19 | 2022-01-04 | 河海大学常州校区 | Window and balcony integrated device |
| CN111608422B (en) * | 2020-06-17 | 2022-03-01 | 辽宁工程技术大学 | Tensioning device for pasting fiber cloth on concrete beam column |
| CN112455264A (en) * | 2020-12-09 | 2021-03-09 | 杭州潜莱科技有限责任公司 | New energy charging pile with auxiliary shielding function |
| CN112428855A (en) * | 2020-12-09 | 2021-03-02 | 杭州潜莱科技有限责任公司 | Can accomodate new forms of energy that can shelter from and fill electric pile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100434U (en) * | 1991-04-13 | 1992-04-01 | 沈阳市和平区机电设备制造公司 | Window sun-shade |
| CN2170319Y (en) * | 1993-02-22 | 1994-06-29 | 王知宜 | Foldable clothes airer |
| EP1484459A1 (en) * | 2003-05-08 | 2004-12-08 | Carefree / Scott Fetzer Company | Automatic retractable awning |
| CN204860379U (en) * | 2015-05-30 | 2015-12-16 | 元谋农天下农业科技有限公司 | Big -arch shelter is planted to grape |
| CN105888163A (en) * | 2013-10-11 | 2016-08-24 | 中山市雅西环保科技有限公司 | Foldable sunshade mounted on square yard wall |
| CN206091114U (en) * | 2016-10-26 | 2017-04-12 | 李朗谦 | Telescopic sunshade is used in building site |
-
2016
- 2016-10-26 CN CN201610943576.0A patent/CN106284876B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100434U (en) * | 1991-04-13 | 1992-04-01 | 沈阳市和平区机电设备制造公司 | Window sun-shade |
| CN2170319Y (en) * | 1993-02-22 | 1994-06-29 | 王知宜 | Foldable clothes airer |
| EP1484459A1 (en) * | 2003-05-08 | 2004-12-08 | Carefree / Scott Fetzer Company | Automatic retractable awning |
| CN105888163A (en) * | 2013-10-11 | 2016-08-24 | 中山市雅西环保科技有限公司 | Foldable sunshade mounted on square yard wall |
| CN204860379U (en) * | 2015-05-30 | 2015-12-16 | 元谋农天下农业科技有限公司 | Big -arch shelter is planted to grape |
| CN206091114U (en) * | 2016-10-26 | 2017-04-12 | 李朗谦 | Telescopic sunshade is used in building site |
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| Publication number | Publication date |
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| CN106284876A (en) | 2017-01-04 |
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Effective date of registration: 20201224 Address after: No. 37, Ji Town, Ji Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Xinghua runhai Cultural Tourism Development Co.,Ltd. Address before: 510030 Room 502, No. 327-3, huanshizhong Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Li Langqian |
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