CN204266496U - A kind of positive paulin with atmospheric pressure pole is cranked arm - Google Patents
A kind of positive paulin with atmospheric pressure pole is cranked arm Download PDFInfo
- Publication number
- CN204266496U CN204266496U CN201420715289.0U CN201420715289U CN204266496U CN 204266496 U CN204266496 U CN 204266496U CN 201420715289 U CN201420715289 U CN 201420715289U CN 204266496 U CN204266496 U CN 204266496U
- Authority
- CN
- China
- Prior art keywords
- atmospheric pressure
- pressure pole
- armed lever
- arm
- armed
- 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
- Building Awnings And Sunshades (AREA)
Abstract
The utility model relates to a kind of positive paulin with atmospheric pressure pole and cranks arm.Existing awning crank arm (tension system) mainly utilize mechanical type extension spring to provide tension force, install comparatively trouble and also tension force unbalanced, whole cranking arm can not form triangle, stability and wind resistance poor.The utility model is characterized in that described cranking arm comprises two armed levers, and two armed levers are connected by a turning joint, described crank arm on a mobile pneumatic bar is set, the two ends of described atmospheric pressure pole are positioned on two armed levers respectively.The utility model is made up of large armed lever, little armed lever, atmospheric pressure pole, turning joint etc., it can stretch along with the rolling of shading fabric and exhibition, improve the longer elastic force that may occur of cranking arm not enough and the situation that causes shading fabric not tight, cranking arm of putting on display is triangular in shape, improves the stability of positive paulin wind resistance and operation.
Description
Technical field
The structure that the utility model belongs to awning arm is improved, and especially a kind of positive paulin with atmospheric pressure pole is cranked arm.
Technical background
Awning is a kind of civilian outdoor sun-shading energy-conserving product, is mainly used in the exterior-shading energy-saving on building window or balcony.Crank arm (tension system) of the awning of current production and use mainly utilizes mechanical type extension spring to provide tension force, install comparatively trouble and also tension force unbalanced, whole cranking arm can not form triangle, stability and wind resistance poor.
Summary of the invention
The utility model is for prior art Problems existing, a kind of positive paulin with atmospheric pressure pole is provided to crank arm, the longer elastic force that may occur of cranking arm can be improved not enough and the situation that causes shading fabric not tight, enhance the stability of positive paulin wind resistance and operation simultaneously.
To achieve these goals, the utility model adopts following technical scheme: a kind of positive paulin with atmospheric pressure pole is cranked arm, crank arm is two groups, on the crossbeam being arranged on awning symmetrically and front eaves, it is characterized in that described cranking arm comprises two armed levers, two armed levers are connected by a turning joint, described crank arm on a mobile pneumatic bar is set, the two ends of described atmospheric pressure pole are positioned on two armed levers respectively.
Described armed lever comprises large armed lever and little armed lever, described large armed lever connecting cross beam, eaves before described little armed lever connects.
Described large armed lever and little armed lever all offer through hole, all arranges fixed block in described through hole, described atmospheric pressure pole two ends arrange bulb screw respectively, and described bulb screw screws in fixed block.Punch at the assigned address of large armed lever and little armed lever, and atmospheric pressure pole fixed block is put into respectively in the armed lever of corresponding punch position, assemble after cranking arm, the bulb screw on atmospheric pressure pole both sides to be screwed in corresponding armed lever internal fixtion block and hole in, connect size armed lever and to ensure to crank arm enough tension force.
The utility model is made up of large armed lever, little armed lever, atmospheric pressure pole, turning joint etc., it can stretch along with the rolling of shading fabric and exhibition, improve the longer elastic force that may occur of cranking arm not enough and the situation that causes shading fabric not tight, cranking arm of putting on display is triangular in shape, improves the stability of positive paulin wind resistance and operation.
Accompanying drawing explanation
Fig. 1 is the expansion schematic diagram that atmospheric pressure pole described in the utility model is cranked arm.
Fig. 2 be atmospheric pressure pole described in the utility model crank arm close up schematic diagram.
Fig. 3 is that overall atmospheric pressure pole crank arm awning launches schematic diagram.
Fig. 4 is that overall atmospheric pressure pole crank arm awning closes up schematic diagram.
Specific implementation method
As Figure 1-4, positive paulin is primarily of the composition such as band the cranking arm of atmospheric pressure pole, crossbeam 7, roller 8, front eaves 9, roller support 11, hand reduction box 10, shading fabric 12.
With the atmospheric pressure pole system of cranking arm be on the large armed lever 1 of cranking arm and little armed lever 2 certain position boring, large fixed block 3 and little fixed block 4 is put into respectively afterwards in the armed lever of corresponding punch position, assemble after cranking arm, the bulb screw 6 on atmospheric pressure pole 5 both sides is screwed in corresponding fixed block respectively, atmospheric pressure pole two is made to be fixed on two armed levers, connecting size armed lever, stretching along with cranking arm flexible.Large armed lever 1 connecting cross beam 7, little armed lever 2 connects front eaves 9.The lead to the hole site be opened on little armed lever 2 is compared and is opened in through hole on large armed lever 1 closer to turning joint.
During use, when positive paulin needs to draw in, roller 8 is driven to rotate with rocking handle rotation reduction box 10 or electric machine rotation, fabric 12 is rolled and receives around on roller 8, front eaves 9 drives by fabric 12 pulling force and moves toward roller 8 direction, under the pressure of front eaves, under little armed lever 2 and large armed lever 1 compression force, atmospheric pressure pole 5 is compressed.But keep outside tension force always.
When positive paulin needs to put on display, reduction box 10 or the opposite spin of electric machine rotation drive roller 8 is rotated with rocking handle, receipts are put on display around the fabric 12 on roller 8, because atmospheric pressure pole 5 is in outside tension state always, after fabric 12 starts exhibition, atmospheric pressure pole 5 has namely had the space of outside stretching, extension namely to promote little armed lever 2 and large armed lever 1 is outwards opened, eaves 9 outwards movement before simultaneously promoting, due to the tension force effect of atmospheric pressure pole 5, the tension force that fabric 5 keeps outside always can be made.
Claims (4)
1. the positive paulin with atmospheric pressure pole is cranked arm, crank arm is two groups, on the crossbeam (7) being arranged on awning symmetrically and front eaves (9), it is characterized in that described cranking arm comprises two armed levers, two armed levers are connected by a turning joint, described crank arm on a mobile pneumatic bar (5) is set, the two ends of described atmospheric pressure pole (5) are positioned on two armed levers respectively.
2. a kind of positive paulin with atmospheric pressure pole according to claim 1 is cranked arm: it is characterized in that described armed lever comprises large armed lever (1) and little armed lever (2), described large armed lever (1) connecting cross beam (7), eaves (9) before described little armed lever (2) connects.
3. a kind of positive paulin with atmospheric pressure pole according to claim 2 is cranked arm, it is characterized in that described large armed lever (1) and little armed lever (2) all offer through hole, in described through hole, all fixed block is set, described atmospheric pressure pole (5) two ends arrange bulb screw (6) respectively, and described bulb screw screws in fixed block.
4. a kind of positive paulin with atmospheric pressure pole according to claim 3 is cranked arm, and it is characterized in that the lead to the hole site be opened on little armed lever (2) is compared and is opened in through hole on large armed lever (1) closer to turning joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715289.0U CN204266496U (en) | 2014-11-25 | 2014-11-25 | A kind of positive paulin with atmospheric pressure pole is cranked arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715289.0U CN204266496U (en) | 2014-11-25 | 2014-11-25 | A kind of positive paulin with atmospheric pressure pole is cranked arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266496U true CN204266496U (en) | 2015-04-15 |
Family
ID=52801368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715289.0U Active CN204266496U (en) | 2014-11-25 | 2014-11-25 | A kind of positive paulin with atmospheric pressure pole is cranked arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354270A (en) * | 2018-12-24 | 2020-06-30 | 乐金显示有限公司 | Display device |
-
2014
- 2014-11-25 CN CN201420715289.0U patent/CN204266496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354270A (en) * | 2018-12-24 | 2020-06-30 | 乐金显示有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207279447U (en) | Municipal road lamp | |
| CN204185795U (en) | Connecting rod chute is unpowered from folding banister | |
| CN205714574U (en) | A kind of retractable blades on blower fan | |
| CN204266496U (en) | A kind of positive paulin with atmospheric pressure pole is cranked arm | |
| CN103322702A (en) | Solar water heater for preventing natural disasters | |
| CN103556793A (en) | Telescopic sun-shading and rain-shielding shed | |
| CN206734792U (en) | A kind of folding folding machine of facial mask three | |
| CN204045159U (en) | Unpowered turnover panel is from folding advertisement banister | |
| CN205046378U (en) | Liftable clothes hanger | |
| CN204348255U (en) | Anti-wind advertising plate | |
| CN201647702U (en) | Bearing structure with convenient assembling/disassembling core shaft | |
| CN105922186A (en) | Installation device and installation method for sealing rubber strip | |
| CN205833564U (en) | It is applicable to molecule screen(ing) machine butyl rubber cylinder and loads pneumatic means | |
| CN207602141U (en) | A kind of district structure guiding plate | |
| CN206752778U (en) | Compression joint type high stable building curtain wall | |
| CN206393555U (en) | A kind of core holding unit plug provision for disengagement | |
| CN204217576U (en) | A kind of retractable apparatus of agricultural booth insulation film | |
| CN204040502U (en) | A kind of full glass curtain wall temporary fastening device | |
| CN203924528U (en) | A kind of domestic solar external sunshade plate | |
| CN203867102U (en) | Novel crank arm elasticity structure for flexible awning | |
| CN201262060Y (en) | Integral movable clamp for shaft mouth | |
| CN205948357U (en) | Hydraulic cylinder drive pendulous device that reciprocates | |
| CN206181954U (en) | Organic vegetable big -arch shelter heat preservation curtain | |
| CN203634078U (en) | Device for cleaning outdoor glass | |
| CN207739902U (en) | A kind of Manual sealing device being applied in partition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |