CN216690790U - Folding outer window for high-rise building - Google Patents

Abstract

The utility model discloses a folding outer window for high-rise buildings, which comprises a window frame, window sashes and connecting rods, wherein the window frame is provided with a window frame opening; the bottom of the window frame is provided with a storage table; one end of the object placing table is provided with a rotating shaft; a slot is arranged on the rotating shaft; two sliding grooves are symmetrically formed in two sides of the bottom of the window frame; the sliding groove is internally and slidably connected with an inserting rod; one side of the inserted link penetrates out of the sliding groove; a first elastic sheet is fixed between the top of the inserted link and the sliding groove; the bottom of the inserted link can be embedded into the slot; the other end of the object placing table is provided with a sealing piece; the storage platform is arranged, so that a storage platform is provided for indoor green plants, the indoor green plants are properly arranged, and limited indoor space is not occupied; the matching of the inserted link and the slot enables the object placing table to rotate to a vertical state and keep stable; the sealing element is arranged to form sealing between the window sash and the object placing table, so that the sealing property of the indoor space is ensured.

Description

Folding outer window for high-rise building

Technical Field

The utility model belongs to the technical field of building external windows, and particularly relates to a folding type external window for a high-rise building.

Background

Because the air quality in cities of China is gradually reduced in recent years, the number of days that PM2.5 exceeds the standard in the cities is increased year by year, more and more residents in the cities can plant some green plants indoors, but because the green plants need long-time illumination, the balcony areas of multi-storey and high-rise houses in the cities are limited, the placement of the green plants can invade the limited balcony areas, and the utilization of indoor spaces by residents is influenced. How to make residents in multi-storey and high-rise residences obtain wider visual fields and better indoor lighting, and meanwhile, the residents can reasonably arrange indoors and place some green plants on the premise of not occupying indoor activity spaces, which is one of the problems that many building manufacturers desire to solve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding external window for a high-rise building, aiming at overcoming the defects of the prior art.

The technical scheme provided by the utility model is as follows: a folding outer window for high-rise buildings comprises a window frame, window sashes and connecting rods, wherein the window sashes are rotatably connected to the top of the window frame; the bottom end of the connecting rod is connected with the window frame through a connecting device; the bottom of the window frame is provided with a storage table; one end of the object placing table is provided with a rotating shaft; the two ends of the rotating shaft are inserted into the window frame and are rotationally connected with the window frame; a slot is arranged on the rotating shaft; two sliding grooves are symmetrically formed in two sides of the bottom of the window frame; the sliding groove is internally and slidably connected with an inserting rod; one side of the inserted link penetrates out of the sliding groove; a first elastic sheet is fixed between the top of the inserted link and the sliding groove; the bottom of the inserted link can be embedded into the slot; the other end of the object placing table is provided with a sealing piece.

Furthermore, a plurality of fan blades are rotatably connected in the object placing table; rotating wheels are arranged at two ends of each fan blade; the adjacent rotating wheels are connected through straight rods; two ends of the straight rod are respectively and rotatably connected to two adjacent rotating wheels; a rotating plate is arranged at one end of the object placing table connected with the window frame; one end of the rotating plate is provided with a first rotating block and a second rotating block which are perpendicular to each other; the first rotating block and the second rotating block are both contacted with the fan blades which are closest to the connecting end of the object placing table and the window frame; the other end of the rotating plate is rotatably connected with the object placing table and is provided with a straight surface; the article placing table is rotatably connected with a stop lever; the surface of the stop lever is abutted against the flat surface.

Furthermore, a straight groove is formed in the other end of the object placing table; the sealing element comprises a sealing plate in sliding connection with the straight groove, a first spring fixed between the sealing plate and the straight groove, and a sealing strip fixed at the end part of the sealing plate; the sealing strip may be in contact with the sash.

Furthermore, two sides of the window frame are respectively provided with an adjusting groove; a limiting rack is fixed in the adjusting groove; the connecting device comprises a sliding block, a latch, a second spring, a pull rod and a buffer assembly, wherein the sliding block is positioned in the adjusting groove and is rotatably connected with the bottom end of the connecting rod; the sliding block is provided with a round hole; the circular hole is provided with a notch; one end of the pull rod penetrates through the round hole and is rotatably connected with a rotating ring; a raised line is arranged at the end part of the rotating ring; the convex strip can be inserted into the notch.

Furthermore, a column hole is formed in the bottom of the adjusting groove; a post rod is arranged in the post hole; a first through groove is formed in the post rod; the bottom of the post rod is provided with a first through hole; the top end of the first through hole is communicated with the inside of the post rod; a first one-way valve is arranged in the first through hole; a sealing ring is connected outside the first through hole in a sliding manner; the top of the seal ring is fixedly connected with the first magnetic block through a plurality of round rods; a third spring is fixed on the first magnetic block; the top of the post rod is provided with a sealing block; the top of the third spring is fixed at the outer bottom of the sealing block; the buffer assembly comprises a sleeve arranged at the bottom of the sliding block, a fourth spring fixed between the sleeve and the sealing block, an inner rod arranged in the sleeve, a second magnetic block arranged at the bottom of the inner rod, and a sealing ring fixed on the second magnetic block; the sleeve is provided with a second through hole; a second one-way valve is arranged in the second through hole; the sealing block is inserted into the sleeve; the inner rod and the second magnetic block can be inserted into the pole; a second through groove is formed in the sleeve.

Furthermore, a second elastic sheet is arranged at the top of the inserted link; the top of the second elastic sheet is provided with a pressure lever; the pressure lever is inserted into the adjusting groove and can be contacted with the sliding block.

In conclusion, the storage platform is arranged, so that a storage platform is provided for indoor green plants, and therefore the indoor green plants can be properly arranged without occupying limited indoor space; the matching of the inserted link and the slot enables the object placing table to rotate to a vertical state and keep stable; the sealing element is arranged to form sealing between the window sash and the object placing table, so that the sealing property of the indoor space is ensured.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an isometric cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a partially enlarged view of a portion C in fig. 3.

Fig. 5 is a partially enlarged view of a portion D in fig. 3.

Fig. 6 is a partially enlarged view of a portion E in fig. 3.

FIG. 7 is a schematic view of the fan blade shown in FIG. 3.

Fig. 8 is an isometric cross-sectional view taken along line B-B of fig. 2.

Fig. 9 is a partially enlarged view of portion F in fig. 8.

Fig. 10 is a partially enlarged view of a portion G in fig. 8.

Fig. 11 is a partially enlarged view of a portion H in fig. 10.

Figure 12 is an isometric cross-sectional view of the connection device of figure 1.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-12, a foldable external window for high-rise buildings comprises a window frame 1, a sash 2 rotatably connected to the top of the window frame 1, and connecting rods 3 symmetrically hinged to the sash 2 and used for connecting the sash 2 and the window frame 1; the bottom end of the connecting rod 3 is connected with the window frame 1 through a connecting device 4; the bottom of the window frame 1 is provided with an object placing table 5; one end of the object placing table 5 is provided with a rotating shaft 51; two ends of the rotating shaft 51 are inserted into the window frame 1 and hinged with the window frame 1; the rotating shaft 51 is provided with a slot 52; two sliding grooves 11 are symmetrically arranged on two sides of the bottom of the window frame 1; an inserting rod 12 is connected in the sliding groove 11 in a sliding manner; one side of the inserted link 12 penetrates out of the chute 11; a first elastic sheet 13 is fixed between the top of the inserted link 12 and the chute 11; the bottom of the inserted rod 12 can be embedded into the slot 52; the other end of the object placing table 5 is provided with a sealing piece 53.

When the device is used, the object placing table 5 is arranged, the inserting rod 12 is pushed to be separated from the inserting slot 52, the object placing table 5 can be rotated to be in a horizontal state, and then green plants can be placed on the object placing table 5; when the object placing table 5 is rotated to be vertical, the first elastic piece 13 drives the insertion rod 12 to be automatically inserted into the insertion slot 52, the object placing table 5 can be limited to rotate, the object placing table 5 is folded, the window sash 2 is closed simultaneously, the window frame 1 can be sealed, seamless connection between the window sash 2 and the object placing table 5 is guaranteed through the sealing piece 53, the sealing performance of the window frame 1 is guaranteed, and rain leakage is avoided.

Furthermore, a plurality of fan blades 54 are rotatably connected to the object placing table 5; two ends of the fan blade 54 are provided with rotating wheels 55; the adjacent rotating wheels 55 are connected through straight rods 56; two ends of the straight rod 56 are respectively connected to two adjacent rotating wheels 55 in a rotating manner; a rotating plate 57 is arranged at one end of the object placing table 5 connected with the window frame 1; a first rotating block 571 and a second rotating block 572 which are mutually and vertically arranged are arranged at one end of the rotating plate 57; the first rotating block 571 and the second rotating block 572 are both contacted with the fan blades 54 closest to the connecting end of the object placing table 5 and the window frame 1; the other end of the rotating plate 57 is rotatably connected with the object placing table 5 and is provided with a straight surface 573; the object placing table 5 is rotatably connected with a stop lever 58; the surface of the stop bar 58 abuts the flat surface 573.

Through the arrangement of the fan blades 54 as a platform for making green plants, when the rotating plate 57 is rotated, the first rotating block 571 can push the fan blades 54 contacting with the rotating plate 57 to turn over, and through the transmission among the connecting rods 3, the other fan blades 54 synchronously rotate, so that gaps are formed among the fan blades 54, when the object placing table 5 is in a horizontal state, the upper surface and the lower surface of the object placing table 5 can be ventilated by opening the fan blades 54, so that shoes can be aired on the object placing table 5, and through the mode of improving the ventilation of the object placing table 5, the process of airing the shoes is accelerated, and the functionality of the object placing table 5 is improved; when the object placing table 5 is in a vertical state, the opened fan blades 54 are helpful for indoor ventilation, so that the indoor ventilation can be realized in windy weather and other conditions that the window sash 2 is not convenient to open; after the fan blade 54 is opened, the second rotating block 572 can push the fan blade 54 to reset by reversely rotating the rotating plate 57, so that the fan blade is in a closed state again to ensure the indoor sealing; the cooperation of the stop rod 58 and the flat surface 573 limits the reverse rotation of the rotating plate 57, so that the fan blades 54 can be kept in an open or closed state, and the loosening of the fan blades 54 is avoided; when the state of the fan blade 54 needs to be changed, the stop lever 58 is only required to be rotated to be separated from the rotating plate 57, and the rotating plate 57 can be rotated to adjust the state of the fan blade 54, so that the operation is simple and convenient.

Further, the other end of the object placing table 5 is provided with a straight groove 59; the sealing member 53 comprises a sealing plate 531 slidably connected with the straight groove 59, a first spring 532 fixed between the sealing plate 531 and the straight groove 59, and a sealing strip 533 fixed at the end of the sealing plate 531; the sealing strip 533 may be in contact with the sash 2; by arranging the sealing piece 53, when the window sash 2 and the object placing table 5 are closed simultaneously, the sealing strip 533 is tightly attached to the window sash 2 by utilizing the elastic force of the first spring 532, so that the gap between the window sash 2 and the object placing table 5 is blocked; the movable sealing plate 531 enables the window sash 2 and the object placing table 5 to be smoothly opened, and the use is convenient.

Furthermore, two sides of the window frame 1 are respectively provided with an adjusting groove 14; a limiting rack 15 is fixed in the adjusting groove 14; the connecting device 4 comprises a sliding block 41 which is positioned in the adjusting groove 14 and is rotationally connected with the bottom end of the connecting rod 3, a latch 42 which is slidably connected in the sliding block 41, a second spring 43 which is fixed between the latch 42 and the inner wall of the sliding block 41, a pull rod 44 which is arranged at one end of the latch 42, and a buffer component 45 which is positioned below the sliding block 41; the sliding block 41 is provided with a round hole 46; the round hole 46 is provided with a notch 47; one end of the pull rod 44 penetrates through the round hole 46 and is rotatably connected with a rotating ring 48; a convex strip 49 is arranged at the end part of the rotating ring 48; the rib 49 can be inserted into the notch 47.

When the window sash fixing device is used, the fixing of the position of the connecting rod 3 is realized through the embedding of the latch 42 and the limiting rack 15, so that the position of the window sash 2 is fixed, and the window sash 2 can be opened to any angle within 0-90 degrees so as to facilitate indoor ventilation and lighting; when the window sash 2 is moved, the rotating ring 48 is pulled to enable the pull rod 44 to slide along the round hole 46, so that the latch 42 is driven to be separated from the limiting rack 15, the raised strip 49 is moved out of the notch 47 in the process, the raised strip 49 is abutted to the surface of the sliding block 41 under the action of the second spring 43 by rotating the rotating ring 48 and is staggered with the notch 47, so that the resetting of the second spring 43 is limited, the latch 42 is enabled to be kept in a separated state with the limiting rack 15, and the opening angle of the window sash 2 is convenient to adjust; after the window sash 2 is adjusted, the rotating ring 48 is rotated reversely and loosened to reset the second spring 43, the convex strip 49 is inserted into the notch 47 again, and the latch 42 is embedded with the limiting rack 15 again, so that the position of the window sash 2 is fixed.

Further, the bottom of the adjusting groove 14 is provided with a column hole 16; a post rod 17 is arranged in the post hole 16; a first through groove 171 is arranged inside the post rod 17; the bottom of the post rod 17 is provided with a first through hole 172; the top end of the first through hole 172 is communicated with the inside of the post rod 17; a first check valve 173 is arranged in the first through hole 172; a sealing ring 174 is slidably connected outside the first through hole 172; the top of the seal ring 174 is fixedly connected with a first magnetic block 176 through a plurality of round rods 175; a third spring 177 is fixed on the first magnetic block 176; the top of the post rod 17 is provided with a sealing block 178; the top of the third spring 177 is fixed at the outer bottom of the sealing block 178; the buffer assembly 45 comprises a sleeve 451 arranged at the bottom of the sliding block 41, a fourth spring 452 fixed between the sleeve 451 and the sealing block 178, an inner rod 453 arranged in the sleeve 451, a second magnetic block 454 arranged at the bottom of the inner rod 453, and a sealing ring 455 fixed on the second magnetic block 454; the sleeve 451 is provided with a second through hole 456; a second check valve 457 is arranged in the second through hole 456; the block 178 is inserted into the sleeve 451; the inner rod 453 and the second magnetic block 454 can be inserted into the pole 17; a second through-slot 458 is provided in the sleeve 451.

When the window sash 2 is in a vertical state to seal a room, the fourth spring 452 is in a compressed state, and after the latch 42 is separated from the limit rack 15, the thrust of the fourth spring 452 drives the sliding block 41 to move upwards along the adjusting groove 14, and the second magnetic block 454 moves upwards relative to the pole 17; in the process, due to the arrangement of the first one-way valve 173, the first through hole 172 is closed, negative pressure is formed in a cavity between the bottom of the second magnetic block 454 and the inside of the pole 17 to block the movement of the inner pole 453, so that the window sash 2 is slowly opened, and the hand of a human body is prevented from being injured due to the quick reset of the fourth spring 452; in the resetting process of the fourth spring 452, the elastic force of the fourth spring 452 is gradually reduced, the second check valve 457 is in an open state, the sleeve 451 is communicated with the outside through the second through hole 456, when the second magnetic block 454 moves to a position opposite to the first through groove 171, the upper end and the lower end of the inside of the post rod 17 are communicated through the first through groove 171, so that the fourth spring 452 can be normally reset, the gravity of the window sash 2 per se can block the resetting of the fourth spring 452, the window sash 2 can still rotate at a gentle speed, or the window sash 2 needs to be manually pushed to turn over, and therefore the opening angle of the window sash 2 can be freely adjusted by a user.

When the window sash 2 needs to be rotated from the horizontal state to the vertical state to close the indoor space, the window sash 2 is pulled to enable the sliding block 41 to push the sleeve 451 to move downwards, and the elastic force of the fourth spring 452 hinders the window sash 2 from rotating, so that the danger caused by the quick falling of the window sash 2 is avoided; when the window sash 2 rotates, the initial elastic force of the fourth spring 452 is not enough to support the window, at this time, the second check valve 457 closes the second through hole 456, the sealing ring 174 seals the first through hole 172, so that positive pressure is formed between the sleeve 451 and the post 17, the fourth spring 452 assists to block the window sash 2 from turning over, so that the window sash 2 rotates slowly until the second through groove 458 moves downwards to be opposite to the sealing block 178, the inside and the outside of the sleeve 451 are communicated through the second through groove 458, and the situation that the reset of the window sash 2 is stressed due to the combined action of the gradually increased elastic force of the fourth spring 452 and the negative pressure in the sleeve 451 is avoided; when the window sash 2 is turned continuously, the inner rod 453 is inserted into the column rod 17, the second magnetic block 454 attracts the first magnetic block 176 to move upwards, the sealing ring 174 moves upwards synchronously and is separated from the first through hole 172, so that after the second magnetic block 454 moves below the first through groove 171, the air pressure between the bottom of the second magnetic block 454 and the inner cavity of the column rod 17 can push the first one-way valve 173 to be opened, the interior of the column rod 17 is communicated with the outside through the first through hole 172, the window sash 2 can move to a vertical state, and the reset of the window sash 2 is completed; through the cooperation of buffering subassembly 45 and post 17, restrict the upset of casement 2, avoid casement 2 to open and shut fast and produce the accident.

Further, a second elastic sheet 18 is arranged at the top of the inserted link 12; the top of the second elastic sheet 18 is provided with a pressure lever 19; the pressing rod 19 is inserted into the adjustment groove 14 and can contact the slider 41.

When casement 2 is in vertical state, sleeve 451 bottom produces the extrusion to depression bar 19, and then makes second flexure strip 18 produce the extrusion to inserted bar 12 to obstruct inserted bar 12 and shift up, make casement 2 when closed condition, put thing platform 5 and also be in closed condition, avoid opening alone and put thing platform 5 and place green the back of planting on putting thing platform 5, open because of casement 2 and make green planting drop, prevent dangerous the emergence.

The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims (6)

1. A folding outer window for high-rise buildings comprises a window frame (1), a window sash (2) rotationally connected to the top of the window frame (1), and connecting rods (3) symmetrically rotationally connected to the window sash (2) and used for connecting the window sash (2) and the window frame (1); the method is characterized in that: the bottom end of the connecting rod (3) is connected with the window frame (1) through a connecting device (4); the bottom of the window frame (1) is provided with an object placing table (5); one end of the object placing table (5) is provided with a rotating shaft (51); two ends of the rotating shaft (51) are inserted into the window frame (1) and are rotatably connected with the window frame (1); a slot (52) is arranged on the rotating shaft (51); two sliding grooves (11) are symmetrically arranged on two sides of the bottom of the window frame (1); the sliding groove (11) is internally and slidably connected with an inserted link (12); one side of the inserted bar (12) penetrates out of the sliding groove (11); a first elastic sheet (13) is fixed between the top of the inserted link (12) and the chute (11); the bottom of the inserted rod (12) can be embedded into the slot (52); the other end of the object placing table (5) is provided with a sealing piece (53).

2. The folding exterior window for high-rise buildings according to claim 1, wherein: a plurality of fan blades (54) are rotationally connected with the object placing table (5); rotating wheels (55) are arranged at two ends of the fan blade (54); the adjacent rotating wheels (55) are connected through straight rods (56); two ends of the straight rod (56) are respectively and rotatably connected to two adjacent rotating wheels (55); a rotating plate (57) is arranged at one end of the object placing table (5) connected with the window frame (1); a first rotating block (571) and a second rotating block (572) which are perpendicular to each other are arranged at one end of the rotating plate (57); the first rotating block (571) and the second rotating block (572) are both contacted with the fan blades (54) which are closest to the connecting end position of the object placing table (5) and the window frame (1); the other end of the rotating plate (57) is rotatably connected with the object placing table (5) and is provided with a straight surface (573); the article placing table (5) is rotatably connected with a stop lever (58); the surface of the stop lever (58) is abutted against the flat surface (573).

3. The folding exterior window for high-rise buildings according to claim 1, wherein: the other end of the object placing table (5) is provided with a straight groove (59); the sealing element (53) comprises a sealing plate (531) in sliding connection with the straight groove (59), a first spring (532) fixed between the sealing plate (531) and the straight groove (59), and a sealing strip (533) fixed at the end part of the sealing plate (531); the sealing strip (533) can be in contact with the sash (2).

4. The folding exterior window for high-rise buildings according to claim 1, wherein: two sides of the window frame (1) are respectively provided with an adjusting groove (14); a limiting rack (15) is fixed in the adjusting groove (14); the connecting device (4) comprises a sliding block (41) which is positioned in the adjusting groove (14) and is rotationally connected with the bottom end of the connecting rod (3), a latch (42) which is slidably connected in the sliding block (41), a second spring (43) which is fixed between the latch (42) and the inner wall of the sliding block (41), a pull rod (44) which is arranged at one end of the latch (42), and a buffer component (45) which is positioned below the sliding block (41); a round hole (46) is formed in the sliding block (41); the round hole (46) is provided with a notch (47); one end of the pull rod (44) penetrates through the round hole (46) and is rotatably connected with a rotating ring (48); a convex strip (49) is arranged at the end part of the rotating ring (48); the convex strip (49) can be inserted into the notch (47).

5. The foldable exterior window for high-rise buildings according to claim 4, wherein: the bottom of the adjusting groove (14) is provided with a column hole (16); a post rod (17) is arranged in the post hole (16); a first through groove (171) is formed in the post rod (17); the bottom of the post rod (17) is provided with a first through hole (172); the top end of the first through hole (172) is communicated with the interior of the post rod (17); a first one-way valve (173) is arranged in the first through hole (172); a sealing ring (174) is connected outside the first through hole (172) in a sliding manner; the top of the seal ring (174) is fixedly connected with a first magnetic block (176) through a plurality of round rods (175); a third spring (177) is fixed on the first magnetic block (176); a sealing block (178) is arranged at the top of the post rod (17); the top of the third spring (177) is fixed at the outer bottom of the sealing block (178); the buffer component (45) comprises a sleeve (451) arranged at the bottom of the sliding block (41), a fourth spring (452) fixed between the sleeve (451) and the sealing block (178), an inner rod (453) arranged in the sleeve (451), a second magnetic block (454) arranged at the bottom of the inner rod (453), and a sealing ring (455) fixed on the second magnetic block (454); a second through hole (456) is formed in the sleeve (451); a second one-way valve (457) is arranged in the second through hole (456); the sealing block (178) is inserted into the sleeve (451); the inner rod (453) and the second magnetic block (454) can be inserted into the pole rod (17); a second through groove (458) is formed in the sleeve (451).

6. The foldable exterior window for high-rise buildings according to claim 4, wherein: the top of the inserted link (12) is also provided with a second elastic sheet (18); a pressure lever (19) is arranged at the top of the second elastic sheet (18); the pressure lever (19) is inserted into the adjustment groove (14) and can be in contact with the slider (41).

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