The combined type manual window opener
Technical field
The present invention relates to a kind of manual window opener that is used to open and close window.
Background technology
The spiral arm window opener that present German Gai Ze company produces because man-operated mechanism uses very inconvenience for very easy swing arm, needs bimanualness, and can not realize one-to-multiple function, can not general chain type window opener.Reference: www.geze.com.
The chain type window opener of Hong Kong GTI company production at present; Because what transmission mechanism was selected for use is the form of Bowden cable pull; Very inconvenient aspect installation, the big transmission efficiency of frictional force is low, at window opener and powered actuator not in another plane; Bowden cable can not be installed by crooked 90 degree, causes installing the effect extreme difference.
Summary of the invention
Use inconvenience in order to overcome known manual window opener, can not realize one-to-multiple function, inconvenient defective is installed; The present invention provides a kind of combined type manual window opener; This combined type manual window opener is easy to use, can realize one-to-multiple function, and it is also convenient to install.
Technical scheme of the present invention is: this combined type manual window opener comprises powered actuator, and the output shaft of powered actuator links to each other with power transmission shaft one end, and the power transmission shaft other end links to each other with the window opener power shaft through universal joint.
Last window opener output shaft links to each other with a back window opener power shaft through drive link.
By using the transmission that realizes power with a kind of power transmission shaft of specification, lean on the middle universal joint of installing to change transmission direction simultaneously between window opener and the powered actuator.
Man-operated mechanism directly is fixed on the metope, and one hand can be operated, and is aesthetic in appearance, and hand dynamics is bigger, the combination in any window opener, and the window opening device quantity of arranging in pairs or groups arbitrarily, applicability is stronger.
What power transmission shaft adopted is tube and pipe of aluminium alloy carry-over moment in rotary manner, and efficient is high, does not receive environmental limit; Because do not produce the pull action, noise is littler, is not easy quality defects; Adopt the universal joint technology at power transmission shaft intermediate demand corner; No matter how complicated site environment is, turning quantity all seldom influences transmission efficiency, and hand feel is very smooth and easy.
Advantage of the present invention: that utilizes that manual windowing technology develops does not need power system, easily realizes single fan or the manual unlocking of fanning forms more.Powered actuator is a universal component, and supporting different window opener is realized having more adaptive opening ways, and a tractor serves several purposes greatly reduces production costs.Easy to use, can realize one-to-multiple function, it is also convenient to install.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the present invention.
Fig. 2 is the cursor slide formula window opener structural representation among Fig. 1.
Fig. 3 is the structural representation of second embodiment of the present invention.
Fig. 4 is the chain type window opener structural representation among Fig. 3.
Powered actuator structural representation among Fig. 5 among Fig. 1 and Fig. 3 figure.
Fig. 6 is the structural representation of the 3rd embodiment of the present invention.
Fig. 7 is the structural representation of the 4th embodiment of the present invention.
1. cursor slide formula window openers among the figure, 2. chain type window opener, 3. powered actuator, 4. power transmission shaft, 5. universal joint, 6. cursor slide, 7. chain, 8. cursor slide formula window opener power shaft, 9. cursor slide formula window opener output shaft, 10. chain type window opener power shaft, 11. chain type window opener output shafts, 12. drive links.
The specific embodiment
In Fig. 1, this combined type manual window opener comprises powered actuator 3, and the output shaft of powered actuator 3 links to each other with power transmission shaft 4 one ends, and power transmission shaft 4 other ends link to each other with cursor slide formula window opener power shaft 8 through universal joint 5.
In Fig. 3, this combined type manual window opener comprises powered actuator 3, and the output shaft of powered actuator 3 links to each other with power transmission shaft 4 one ends, and power transmission shaft 4 other ends link to each other with chain type window opener power shaft 10 through universal joint 5.
In Fig. 6, a powered actuator 3 drives two cursor slide formula window openers through drive link 12, and last cursor slide formula window opener output shaft 9 links to each other with a back cursor slide formula window opener power shaft 8 through drive link 12.
In Fig. 7, a powered actuator 3 drives two chain of stations formula window openers through drive link 12, and last chain of stations formula window opener output shaft 11 links to each other with back one chain of stations formula window opener power shaft 10 through drive link 12.
The present invention adopts powered actuator 3 to be power resources; Through power transmission shaft 4 rotary power is exported to cursor slide formula window opener 1 or chain type window opener 2; Through window opener internal drive window opener cursor slide 6 or chain 7; Make it produce correlation displacement, the final forms that are attached thereto of promoting reach the purpose of switch window.When powered actuator 3 and window opener need be installed at an angle, can pass through the direction of the structural change transmission of power of universal joint 5, reach the installation and the operation purpose of actual needs.When the forms broad, can use powered actuator 3 and 1 combination of cursor slide formula window opener; Form cursor slide formula manual window opener; When and opening travel that need narrower when forms is longer, can use powered actuator 3 and 2 combinations of chain type window opener, form the chain type manual window opener; (because chain type window opener size is less, but bearing capacity is not as good as cursor slide formula window opener).Satisfy the needs of varying environment with this.Also can use a powered actuator 3 and Duo Tai cursor slide formula window opener 1 or chain type window opener 2 to connect, reach one-to-multiple installation purpose through drive link 12.