CN110500024B

CN110500024B - Mosquito-proof gauze of aluminium-plastic door and window wash port

Info

Publication number: CN110500024B
Application number: CN201910673939.7A
Authority: CN
Inventors: 汤中学; 蒋春套; 陈都; 刘庆多
Original assignee: Beijing Lantian Fangyuan Plastic Aluminum Door And Window Co ltd
Current assignee: Beijing Lantian Fangyuan Plastic Aluminum Door And Window Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-09-18
Anticipated expiration: 2039-07-25
Also published as: CN110500024A

Abstract

The invention relates to an anti-mosquito gauze for a drain hole of an aluminum-plastic door window, which relates to the technical field of the anti-mosquito gauze for the drain hole. It has the advantage that mosquitoes can be prevented from entering the room through the drain holes.

Description

Mosquito-proof gauze of aluminium-plastic door and window wash port

Technical Field

The invention relates to the technical field of drain hole mosquito-proof screen windows, in particular to a mosquito-proof screen of a drain hole of an aluminum-plastic door window.

Background

The aluminum-plastic window is also called an aluminum-alloy window, and is widely applied to families, hotels, high-rise buildings and the like at present, when the aluminum-plastic window is processed and produced, a drainage hole is usually arranged on one side of the lower end of the window frame, which is close to the outdoor side, in consideration of the fact that rainwater may flow into the indoor space along a gap between the window frame and the window sash in rainy days.

As shown in fig. 1, the existing aluminum-plastic window includes a window frame and a window sash 7, the window frame is fixedly connected to a wall, a baffle 6 for closing a gap between the window frame and the window sash 7 is fixedly connected to a side wall of the window frame located outdoors, when rain falls, rain water hits the window located outdoors, the rain water may flow down along the window, when the rain water flows to the gap between the baffle 6 and the window sash 7, a part of the rain water may continue to flow down through the gap between the baffle 6 and the window sash 7, when the rain water reaches the gap between the window sash 7 and the window frame, the rain water may flow into the room through the gap between the window sash 7 and the window frame, in order to discharge the rain water flowing between the baffle 6 and the window sash 7, a rectangular drainage hole 61 is formed in the baffle 6, the drainage hole 61 faces outdoors, and the drainage hole 61 is located at a lower portion of the baffle 6 and is far.

The above prior art solutions have the following drawbacks: in summer, insects are more and the drain hole 61 is larger than insects, so that the insects easily climb into the drain hole 61 and stay in the drain hole 61, when people open the window sash 7, the drain hole 61 is communicated with the indoor, and the insects enter the indoor through the drain hole 61.

Disclosure of Invention

The invention aims to provide an anti-mosquito gauze for a drain hole of an aluminum-plastic door window, which has the advantage of preventing mosquitoes from entering a room through the drain hole.

The above object of the present invention is achieved by the following technical solutions:

an anti-mosquito gauze for the water drain hole of aluminium-plastic door or window is composed of window frame, window sash hinged to the internal surface of window frame, baffle fixed to wall, and the water drain hole under said baffle and consisting of fixing frame with through hole, window screen fixed to said through hole, slide slot passing through said water drain hole and inserted in said slide slot, spring unit consisting of spring rod and spring hole, spring, clamping slot on said spring rod, and clamping block fixed to another end of said spring, the clamping block is inserted into the clamping groove to fix the ejection rod in the ejection hole;

the pop-up pole top rigid coupling has the rotary rod, the both ends rigid coupling of fixed rod has the sleeve, and the sleeve cover is established on the rotary rod, and the sleeve can use the rotary rod as the axle center rotation.

Through adopting above-mentioned technical scheme, when the fixed frame was inserted and is established into the spout, the window screening on the fixed frame seals the wash port, and the through-hole of window screening is less, and outdoor insect can't enter into inside the glass through the window screening. The pop-up spring that is located the pop-up pole in the pop-up hole and compresses tightly the bottom of the pop-up hole, pop-up spring gives an ascending effort of pop-up pole, the draw-in groove of the downthehole fixture block card on the pop-up pole of pop-up hole lateral wall, prevent that pop-up spring from popping out the pole from the pop-up hole in, the draw-in groove sets up to the cambered surface, can slowly compress the fixture block to the draw-in groove in through rotatory pop-up pole, make the fixture block break away from the draw-in groove after gradually and popped out by pop-up spring, pop-up pole top rigid coupling rotary rod, set up the sleeve on the dead lever, the sleeve cover is established on the rotary rod, the rotary rod can be rotatory on the sleeve, when pop-up the pole by pop-up spring from popping out downthehole.

The invention is further configured to: the bottom end of the ejection rod is a conical surface.

Through adopting above-mentioned technical scheme, reduced the area of ejection rod bottom, avoided ejection rod as far as possible at the in-process of downstream, the fixture block causes too much interference to it.

The invention is further configured to: when the clamping spring is in an extending state, the clamping block does not completely extend out of the clamping hole.

Through adopting above-mentioned technical scheme, if the fixture block can stretch out the card hole under the limit extension state, after the ejection rod is taken out, the fixture block can all get into in the card hole, when the ejection rod reinserts the ejection hole, the fixture block can the downstream under the effect of friction power with the conical surface contact back of ejection rod, the skew card hole of fixture block, the fixture block probably can't be compressed to in the card hole, cause the ejection rod can't stretch into completely and pop out downtheholely, influence the use of ejection rod.

The invention is further configured to: and the ejecting spring is fixedly connected with an ejecting block.

Through adopting above-mentioned technical scheme, the kicking block can be even when receiving the decurrent pressure of ejection pole give the spring that pops out for the spring is more stable when compression or extension.

The invention is further configured to: and the rotating rod is fixedly connected with a rotating block.

Through adopting above-mentioned technical scheme, the commentaries on classics piece has increased the stress point of rotary rod, makes things convenient for the rotation of rotary rod more.

The invention is further configured to: the fixing rod is provided with a fixing groove, the fixing frame is fixedly connected with a fixing block, and the fixing block can be inserted into the fixing groove.

Through adopting above-mentioned technical scheme, the fixed block can be pegged graft in the fixed slot, realizes dismantling between fixed frame and the dead lever and is connected, the convenience is to the change of fixed frame and window screening.

The invention is further configured to: the fixed rod is fixedly connected with a lifting lug 53.

Through adopting above-mentioned technical scheme, the stress point of the dead lever that increases for mosquito-proof screen window convenience more when changing.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the fixing frame is inserted into the sliding chute, the window screen on the fixing frame seals the drain hole, the through hole of the window screen is small, and outdoor insects cannot enter the glass through the window screen;

2. through arranging the ejection holes on the baffle plate, arranging the ejection rods on two sides of the fixing frame, pressing the ejection springs at the bottoms of the ejection holes by the ejection rods in the ejection holes, enabling the ejection springs to provide upward acting force for the ejection rods, clamping the clamping blocks in the clamping holes on the side walls of the ejection holes to be clamped in the clamping grooves on the ejection rods, preventing the ejection rods from being ejected out of the ejection holes by the ejection springs, setting the clamping grooves as cambered surfaces, the fixture block can be slowly compressed into the clamping hole by rotating the ejection rod, so that the fixture block is gradually separated from the clamping groove and then ejected by the ejection spring, the top of the ejection rod is fixedly connected with a rotary rod, a sleeve is arranged on the fixed rod, the sleeve is sleeved on the rotary rod, the rotary rod can rotate on the sleeve, when the ejection rod is ejected out of the ejection hole by the ejection spring, the ejection spring jacks the fixed rod, and then pop out fixed frame and window screening from the spout for the fixed frame is more time-saving convenient when taking out from the spout.

Drawings

FIG. 1 is a schematic view of a prior art window construction with drain holes;

fig. 2 is a schematic structural view of the mosquito screen window for molding the drain hole of the door and window in the embodiment;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the drainage holes, sliding grooves and pop-up holes of the plastic-aluminum door/window in this embodiment;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is a schematic structural view of the mosquito screen of the drainage hole of the plastic-aluminum door/window in the embodiment;

fig. 7 is a sectional view of the mosquito screen of the drain hole of the plastic-aluminum door/window of the present embodiment mounted on the baffle;

fig. 8 is a partially enlarged schematic view of a portion C in fig. 7.

In the figure, 1, a screen window; 11. a fixing frame; 111. a through hole; 112. a fixed block; 12. window screening; 2. a chute; 3. an ejection device; 31. ejecting the rod; 311. rotating the rod; 3111. rotating the block; 32. an ejection hole; 321. ejecting a spring; 322. a top block; 4. a clamping component; 41. a clamping hole; 42. a clamping spring; 43. a clamping block; 44. a card slot; 5. fixing the rod; 51. a sleeve; 52; fixing grooves; 53. lifting the lug; 6. a baffle plate; 61. a drain hole; 7. and a window sash.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2 and 3, the invention discloses an anti-mosquito gauze for a drain hole of an aluminum-plastic door window, which is arranged at the position of the drain hole 61 on a baffle 6 of a window.

As shown in fig. 4 and 5, the inner peripheral surface of the baffle 6 is provided with a chute 2, and the chute 2 passes through the drain hole 61 and is parallel to the drain hole 61.

As shown in fig. 6, the anti-mosquito screen includes a screen 1, the screen 1 includes a fixing frame 11 and a window screen 12, the fixing frame 11 has the same size as the sliding chute 2, a rectangular through hole 111 is provided on the fixing frame 11, the through hole 111 is slightly larger than the drain hole 61 on the baffle 6, the size of the window screen 12 is the same as that of the through hole 111, the window screen 12 is parallel to the fixing frame 11, the window screen 12 is fixedly connected in the through hole 111, the drain hole 61 can be shielded by the window screen 12 on the fixing frame 11 after the fixing frame 11 slides into the sliding chute 2, and further, insects such as mosquitoes and the like can be prevented from entering the glass through the drain hole 61, and the upper surface of the fixing frame 11 after sliding into.

As shown in fig. 5 and 6, in order to save more labor when taking out the mosquito screen window 1 from the sliding chute 2, the mosquito screen window is provided with the pop-up device 3, the pop-up device 3 comprises two pop-up rods 31, the two pop-up rods 31 are respectively located at two sides of the fixed frame 11 and the two are respectively parallel to the fixed frame 11, the fixed frame 11 is fixedly connected with the fixed rod 5 at the upper part, the two pop-up rods 31 are respectively fixedly connected at two ends of the fixed rod 5, the pop-up holes 32 are opened at two sides of the sliding chute 2 on the baffle 6, and the two pop-up rods 31 can be respectively inserted into the pop-up holes 32.

As shown in fig. 7, in order to eject the eject lever 31 in the eject hole 32, an eject spring 321 is fixedly connected to the bottom of the eject hole 32, a top block 322 is fixedly connected to the top of the eject spring 321, the top block 322 can slide in the eject hole 32, the eject lever 31 presses the top block 322 downward when inserted into the eject hole 32, so that the eject spring 321 is in a compressed state, and after the downward external force on the eject lever 31 disappears, the eject spring 321 pushes the top block 322 upward, so as to eject the eject lever 31 out of the eject hole 32.

In order to allow the eject lever 31 inserted into the eject hole 32 to be fixed in the eject hole 32 by the urging force of the eject spring 321, a stopper member 4 is provided between the eject hole 32 and the eject lever 31.

As shown in fig. 8, the locking assembly 4 includes a locking hole 41 and a locking groove 44, the locking hole 41 is opened on a side wall of the ejection hole 32, the locking hole 41 is perpendicular to the ejection hole 32, a locking spring 42 is fixedly connected in the locking hole 41, the locking spring 42 is perpendicular to the ejection rod 31 inserted in the ejection hole 32, a locking block 43 is fixedly connected at the other end of the locking spring 42, the locking block 43 extends out from the locking hole 41 for a distance, the locking groove 44 is opened on the ejection rod 31, the ejection rod 31 is inserted in the downward insertion process of the ejection hole 32, the locking block 43 is inserted in the locking groove 44 to limit the ejection rod 31, and the ejection rod 31 is fixed in the ejection hole 32.

As shown in fig. 6, the pop-up rod 31 is fixed in the pop-up hole 32 by the latch 43, when the anti-mosquito screen window 1 needs to be replaced, the pop-up rod 31 needs to be popped up, the latch 43 cannot retreat by itself, and the pop-up rod 31 cannot be popped up, in order to enable the pop-up rod 31 to be popped up smoothly, the latch groove 44 on the pop-up rod 31 is set as an arc surface, the latch 43 can be slowly pressed into the latch hole 41 by rotating the pop-up rod 31, when the latch 43 is to be rotated to be located on the outer peripheral surface of the pop-up rod 31, the pop-up rod 31 loses the constraint of the latch 43, and the spring pops up the pop-up rod 31.

As shown in fig. 7 and 8, in order to enable the fixing rod 5 and the pop-up rod 31 to rotate with respect to the pop-up rod 31, sleeves 51 are fixedly connected to two ends of the fixing rod 5, a rotating rod 311 is fixedly connected to the top of the pop-up rod 31, the sleeves 51 are sleeved on the rotating rod 311, the sleeves 51 can rotate around the rotating rod 311, and a rotating block 3111 facilitating rotation of the rotating shaft is fixedly connected to the top of the rotating rod 311.

The latch 43 extends a distance from the eject hole 32, when the eject rod 31 is inserted into the eject hole 32 and slides in the eject hole 32, the latch 43 may interfere with the sliding of the eject rod 31, in order to enable the eject rod 31 to smoothly slide in the eject hole 32, the eject rod 31 is tapered, and the length of the latch 43 extending from the latch hole 41 can ensure that when the eject rod 31 is inserted into the eject hole 32, the bottom end of the eject rod 31 does not contact with the upper surface of the latch 43, but moves downward close to the sidewall of the latch 43, during the movement, the eject rod 31 may press the latch 43 and the extended latch spring 42 into the latch hole 41, and when the latch 43 moves to the position of the latch groove 44, the latch spring 42 pushes the latch 43 into the latch groove 44, thereby fixing the eject rod 31 in the eject hole 32.

When the ejection rod 31 is taken out, the clamping spring 42 ejects the clamping block 43 from the clamping hole 41, if the clamping block 43 can completely extend out of the clamping hole 41 in the limit extension state of the clamping spring 42, after the ejection rod 31 is taken out, the clamping block 43 can completely enter the clamping hole 41, when the ejection rod 31 is inserted into the ejection hole 32 again, the clamping block 43 contacts with the conical surface of the ejection rod 31 and then moves downwards under the action of friction force, the clamping block 43 deviates from the clamping hole 41, the clamping block 43 can not be compressed into the clamping hole 41, the ejection rod 31 cannot completely extend into the ejection hole 32, and the use of the ejection rod 31 is influenced.

In order to make the mosquito-proof gauze more convenient to take out from the chute 2, the upper surface of the fixed rod 5 is fixedly connected with a lifting lug 53.

As shown in fig. 6, if the screen window 1 needs to be replaced together with the pop-up rod 31 every time, a lot of pop-up rods 31 are needed, which causes resource waste, in order to replace the screen window 1 without replacing the pop-up device 3, the top of the screen window 1 is fixedly connected with a fixing block 112, a fixing slot 52 is opened on the fixing rod 5, and the fixing block 112 can be inserted into the fixing slot 52.

The implementation principle of the embodiment is as follows: after the window is installed, before installing the mosquito-proof gauze, firstly the scale lines on the pop-up rod 31 and the scale lines on the pop-up hole 32 need to be aligned, the fixing frame 11 is aligned with the sliding groove 2 on the baffle 6, the pop-up rod 31 is aligned with the pop-up hole 32, and then the window is pressed downwards with force. After the screen window 1 is pressed to a certain degree, the clamping block 43 is clamped in the clamping groove 44 of the pop-up rod 31, and at this time, the pop-up rod 31 and the anti-mosquito screen window 1 are fixed.

When the mosquito-proof window screen 12 is replaced, the ejection rod 31 is rotated according to a rotation line on the ejection rod 31, the clamping block 43 is gradually ejected towards the clamping hole 41 through the clamping groove 44 in the rotating process, after the rotation is carried out to a certain angle, the limiting effect of the clamping block 43 on the ejection rod 31 is relieved, the ejection spring 321 ejects the ejection rod 31 through the ejection hole 32 by the ejection block 322, the fixed block 112 on the fixed frame 11 slides out from the fixed groove 52 on the fixed rod 5 after the ejection rod 31 is ejected, and the new mosquito-proof window screen 1 is replaced and then installed.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a mosquito-proof gauze of plastic-aluminum door and window wash port, mosquito-proof gauze sets up on the window, and the window includes window frame and casement (7), and casement (7) articulate on the inner peripheral surface of window frame, on window frame rigid coupling and the wall body, one side rigid coupling indoor is kept away from to the window frame has baffle (6), and wash port (61), its characterized in that have been seted up to the lower part of baffle (6): the mosquito-proof gauze comprises a fixed frame (11), wherein a through hole (111) is formed in the fixed frame (11), a window screen (12) is fixedly connected in the through hole (111), a sliding groove (2) is formed in the inner circumferential surface of a baffle (6), the sliding groove (2) penetrates through a drain hole (61), the fixed frame (11) is inserted into the sliding groove (2), ejection rods (31) are arranged on two sides of the fixed frame (11), ejection holes (32) used for inserting the ejection rods (31) are formed in the baffle (6) on two sides of the fixed frame (11), the ejection rods (31) and the fixed frame (11) are fixed together through fixing rods (5), ejection springs (321) are fixedly connected to the bottoms of the ejection holes (32), clamping grooves (44) are formed in the ejection rods (31), the clamping grooves (44) are arranged to be cambered surfaces, clamping holes (41) are formed in the side walls of the ejection holes (32), and clamping springs (42) are fixedly connected in the clamping holes, a clamping block (43) is fixedly connected to the other end of the clamping spring (42), and the clamping block (43) is inserted into the clamping groove (44) to fix the ejection rod (31) in the ejection hole (32); the top of the ejection rod (31) is fixedly connected with a rotating rod (311), two ends of the fixing rod (5) are fixedly connected with a sleeve (51), the sleeve (51) is sleeved on the rotating rod (311), and the sleeve (51) rotates by taking the rotating rod (311) as an axis.

2. The mosquito-proof gauze of the aluminum-plastic door and window drain hole of claim 1, which is characterized in that: the bottom end of the ejection rod (31) is a conical surface.

3. The mosquito-proof gauze of the aluminum-plastic door and window drain hole of claim 2, which is characterized in that: when the clamping spring (42) is in an extension state, the clamping block (43) does not completely extend out of the clamping hole (41).

4. The mosquito-proof gauze of the aluminum-plastic door and window drain hole of claim 3, which is characterized in that: the ejecting spring (321) is fixedly connected with an ejecting block (322).

5. The mosquito-proof gauze for the water drain holes of the aluminum-plastic doors and windows as claimed in claim 4, wherein the rotating rod (311) is fixedly connected with a rotating block (3111).

6. The mosquito-proof gauze of the aluminum-plastic door and window drain hole of claim 1, which is characterized in that: the fixing rod (5) is provided with a fixing groove (52), the fixing frame (11) is fixedly connected with a fixing block (112), and the fixing block (112) is inserted into the fixing groove (52).

7. The mosquito-proof gauze of the aluminum-plastic door and window drain hole of claim 6, which is characterized in that: the fixed rod (5) is fixedly connected with a lifting lug (53).