Energy-saving building casement window with security protection, anti-theft and anti-mosquito functions
A technology for building energy saving and safety protection, applied in buildings, building locks, building components, etc., can solve the problems that aluminum materials cannot be used to open windows, inconvenient to clean, and not universal, etc., to achieve good ventilation effect and difficult weather resistance Damage and save the effect of aluminum mold
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Embodiment 1
[0055] see Figure 1 to Figure 14 , a building energy-saving casement window with safety protection, anti-theft, and anti-mosquito functions, comprising an outer frame 1, a left opening fan 2, a right opening fan 3, a middle stile 4, and a fixed fan 5. like figure 1 The outer frame 1 is provided with a middle stile 4, the left opening fan 2 and the right opening fan 3 are arranged between the upper part of the outer frame 1 and the middle stile 4, and the fixed fan 5 is arranged between the lower part of the outer frame 1 and the middle stile 4.
[0056] It should be noted that: the left opening window 2 and the right opening window 3 in this embodiment 1 are outward opening windows.
[0057] like figure 2 and image 3 , the left open fan 2 and the right open fan 3 respectively include a glass window sash 6, an invisible screen window 7, and a guardrail 8 arranged sequentially from outdoor to indoor.
[0058] like image 3 , the mutually distant sides of the two glass sa...
Embodiment 2
[0082] The difference between embodiment 2 and embodiment 1 is only that, as Figure 15 and Figure 16 , The installation direction of embodiment 2 is opposite to that of embodiment 1, and the left opening window 2 and the right opening window 3 of embodiment 2 are inward opening windows. When the left opening fan 2 and the right opening fan 3 are opened inwardly, the sides away from each other of the two guardrails 8 are respectively hinged with the outer frame 1 through hinges.
[0083] Embodiment 1 and Embodiment 2 of the present invention are only two preferred embodiments. In other embodiments, the locking point on the first angler 767 is not limited to one, but can be multiple. The same second angler 778 The locking point on is also not limited to one, can be a plurality of. In other embodiments, the guardrail 8 can also be other common guardrails without the invisible function.
[0084] Advantages and beneficial effects of the present invention:
[0085] The present...
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