CN223984397U - Aluminum-clad wood window capable of being opened by lifting up and down - Google Patents

Abstract

An aluminum-clad wood window which is opened by lifting up and down cannot achieve the combination property of stable lifting up and down due to the narrow configuration space of the existing lifting aluminum-clad wood window. The upper fixed window sash is fixedly connected to the window frame, the sliding rails are arranged on the left side and the right side of the window frame, the lower movable window sash is connected to the lower movable window sash in a sliding mode, the two winding sheet lifters are respectively arranged in the two sliding rails, and the two conversion locking pieces are respectively arranged on the left side and the right side of the lower movable window sash. The lower movable window sash can be lifted to any position, and the window sash is stopped at any height according to the height required by lifting according to the ventilation quantity requirement. The conversion locking piece is adjusted to be separated from the corresponding sliding rail, so that the upward turning and inward opening process of the window sash which can rotate indoors is realized, maintenance and cleaning or other related operations of indoor angle adaptation are facilitated, and the operation difficulty is reduced.

Description

Aluminum-clad wood window capable of being opened by lifting up and down

Technical Field

The utility model relates to the technical field of building doors and windows, in particular to an aluminum-clad wood window capable of being opened by lifting up and down.

Background

The door and window is used as an outer enclosure structure of a building, has the functions of heat preservation, lighting, heat insulation, weather resistance, noise insulation and the like, and is also a personalized expression of the building. The building door and window is used as a part of the exterior wall and interior decoration of the building, and has the appearance effects of structural form, material texture, surface color and the like, and plays an important role in the attractive coordination of the interior and exterior of the building and the decoration effect;

The lifting window with the publication number of CN219691376U comprises a main frame body, a first window body, a second window body and a hovering positioning piece, wherein the main frame body is surrounded to form an installation space, the first window body is fixedly arranged on the upper side or the lower side of the installation space, the second window body can be arranged in the installation space in a vertically sliding mode, the second window body and the first window body are staggered in the front-back direction, the hovering positioning piece is arranged in the main frame body and comprises a balancer connected with the second window body, and when the second window body slides along the main frame body, the balancer can support the weight of the second window body to enable the second window body to hover at a certain position. The vertical sliding window adopts a vertical sliding window structure, so that the occupied space is effectively reduced, and the movable window can hover at will to adjust the opening area.

In the above scheme, the second window body is a movable window sash, the internal opening mode of the movable window sash in the existing lifting aluminum-clad wood window is also mostly the structural mode in the scheme, namely, the upper side of the movable window sash is used as a rotating part, the internal opening mode of downward overturning is realized, the configuration of the opening mode is that the space of a component is limited on the side part of the window body, three composite modes of overturning, sliding and disassembling are converted to cause a plurality of accessories, the rotating structural mode of the bottom side of the movable window sash is difficult to finish, the upper side rotating mode causes the outdoor side of the movable window sash to be arranged indoors downwards, no matter maintenance and maintenance of the movable window sash are required, the upward looking operation is required, the provided internal opening mode causes the related operation space and the operation visual angle to be narrow, the wide-angle adjustment cannot be realized, and the related operation performance in the aspect of using comfort of the lifting aluminum-clad wood window cannot realize the composite performance of upward overturning and inward opening.

Disclosure of utility model

The utility model aims to provide an aluminum-clad wood window which is opened by lifting up and down, and the aluminum-clad wood window can realize the composite performance of lifting up and opening down and taking into consideration in a narrow installation space.

The aim of the utility model is achieved by the following technical scheme:

The utility model provides an aluminium package wood window that lift was opened from top to bottom, including last fixed casement, lower movable casement, the window frame, two conversion lock, two slide rails and two coil piece lifters, go up fixed casement and lower movable casement from last to setting gradually on the window frame, go up fixed casement fixed connection on the window frame, two slide rails are vertical setting respectively on the both sides inner wall of window frame bottom, be provided with a coil piece lifter in every slide rail correspondence, the both sides top of lower movable casement is provided with two conversion lock, the one end of every conversion lock is connected with lower movable casement, the other end of every conversion lock is connected with the coil piece lifter that it is close to, when movable casement is in vertical sliding state, the other end of every conversion lock inserts to be established on the coil piece lifter outer wall that it is close to, every conversion lock makes reciprocal sliding motion along the length direction of coil piece lifter under the drive of movable casement down, when movable in the internal opening state down, every conversion lock separates with the outer wall phase of coil piece lifter that it is close to the movable casement bottom, the movable casement is done the both sides of movable window piece lifter that the movable end is moved down through the hinge.

The switching lock comprises a plug board, a main carrier board, a push-pull board, a bottom loading disc, an elastic piece, a limiting rod and two plug-in support legs, wherein the plug board is vertically arranged on the outer wall of the coiled sheet pulling device, the main carrier board is horizontally arranged at the top of a lower moving window sash, a limiting hole and an upper long hole are machined in the top surface of the main carrier board along the length direction of the main carrier board, the limiting hole is arranged close to the plug board, the limiting hole is communicated with the upper long hole, a lower long hole is machined in the bottom surface of the main carrier board along the length direction of the main carrier board, the lower long hole is respectively communicated with the limiting hole and the upper long hole, the two plug-in support legs are arranged at the bottom of one end of the main carrier board in parallel, the bottom loading disc and the push-pull board are in parallel arrangement in the lower long hole, the bottom loading disc and the push-pull board slide along the length direction of the lower long hole in the reciprocating manner, the front end of the push-pull board is fixedly connected with the bottom loading disc through the elastic piece, one end of each plug-in support leg is fixedly connected with the bottom loading disc through the other end of the elastic piece, one end of each plug-in support leg is in contact with the corresponding to the limiting rod when the plug-in the bottom loading disc is in the length direction of the middle of the limit board, the plug board is in the position of the limit rod is in close contact with one side of the limit rod, and the limit rod is in the position of the limit rod in the middle of the limit rod when the limit rod is in the middle of the limit rod and is in the position of the limit rod.

The utility model has the beneficial effects that the utility model ensures the basic service performance of the aluminum-clad wood window by mutually matching the upper fixed window sash, the lower movable window sash, the window frame, the two conversion locking pieces, the two sliding rails and the two coil pulling devices, and simultaneously can realize an inward opening rotation mode by taking the bottom side of the lower movable window sash as a reference, thereby being beneficial to directly regulating and controlling the outdoor side of the lower movable window sash to the indoor, leading the outdoor side of the lower movable window sash to be correspondingly regulated to the corresponding angle and rotation position when maintenance, repair, cleaning or other related operations are carried out, and being beneficial to forming the safety standard process that the outdoor side of the lower movable window sash is in the indoor operation.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of a transverse cross-sectional structure of a connection relationship between an upper fixed window sash and a window frame, with a cut-out position being in an upper half of an aluminum-clad wood window that is vertically pulled open;

FIG. 3 is a schematic view of a cross-sectional view of the connection between a lower movable sash and a window frame, with the lower half of the aluminum-clad wood window in a vertically-pulled open position;

FIG. 4 is a schematic view of a longitudinal sectional structure of the upper fixed sash and the lower movable sash of the present utility model in a closed state;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B in accordance with the present utility model;

FIG. 6 is a schematic top view of the conversion lock of the present utility model in a locked condition, not shown, with the sash retractor, the outside of the plug board being connected to the outer wall of the retractor within the sash;

FIG. 7 is a schematic top view of the connection between the conversion lock and the lower movable sash;

FIG. 8 is a schematic view showing the state of the stopper rod when the lower moving sash of the conversion lock of the present utility model slides up;

FIG. 9 is a schematic view showing a state in which the plug leg of the present utility model is rotated by moving the window sash downward;

FIG. 10 is a schematic view of the upper and lower moving sashes of the present utility model in an open state;

Fig. 11 is a schematic side sectional structure of the upper fixed sash and the lower movable sash in a rotating state, wherein the rotating direction is the inward opening direction, and the latch is the rotating shaft.

The drawing comprises a 1-upper fixed window sash, a 2-lower movable window sash, a 3-coil sheet lifter, a 4-window frame, a 5-conversion lock piece, a 5-1-limit hole, a 5-2-upper long hole, a 5-3-lower long hole, a 6-screen window, a 7-sliding rail, an 8-bolt, a 9-handle, a 10-glass outer adhesive tape, a 11-fixed frame, a 12-connecting bolt, a 13-buffer sealing bolt, a 14-wool top, a 15-hollow glass, a 21-movable frame, a 22-outer supporting frame, a 23-adhesive tape, a 41-wood frame, a 42-externally hung aluminum frame, a 51-plug board, a 52-main carrier plate, a 53-push-pull plate, a 54-bottom carrier plate, 55-plug-in support legs, a 58-elastic piece, a 510-limit rod, a 511-locking clamping plate, a 61-screen window frame, a 62-screen and a 63-drain hole.

Detailed Description

In the first embodiment, the aluminum clad wood window which is opened by lifting up and down in the first embodiment is described by combining with fig. 1 to 11, the aluminum clad wood window comprises an upper fixed window sash 1, a lower movable window sash 2, a window frame 4, two conversion lock pieces 5, two sliding rails 7 and two coil lifter 3, wherein the upper fixed window sash 1 and the lower movable window sash 2 are sequentially arranged on the window frame 4 from top to bottom, the upper fixed window sash 1 is fixedly connected on the window frame 4, the two sliding rails 7 are respectively vertically arranged on the inner walls of two sides of the bottom of the window frame 4, one coil lifter 3 is correspondingly arranged in each sliding rail 7, two conversion lock pieces 5 are arranged at the top of two sides of the lower movable window sash 2, one end of each conversion lock piece 5 is connected with the lower movable window sash 2, the other end of each conversion lock piece 5 is detachably connected with the coil lifter 3 close to the lower movable window sash, when the lower movable window sash 2 is in a vertical sliding state, the other end of each conversion lock piece 5 is inserted on the outer wall of the coil lifter 3 close to the lower movable window sash, each conversion lock piece 5 drives the lower movable window sash 2 along the length direction of the lower movable window sash 3, and the two conversion lock pieces are respectively made to the lower movable window sash 2 in the sliding state and the sliding direction of the two adjacent to the coil lifter 3 are respectively opposite to the two sides of the movable window sashes 2.

In the embodiment, an upper fixed window sash 1 is fixedly connected to a window frame 4, a sliding rail 7 is arranged on the left side and the right side of the window frame 4, a lower movable window sash 2 is slidably connected between the two sliding rails 7, two coil sheet lifters 3 are arranged, the two coil sheet lifters 3 are respectively arranged in the two sliding rails 7, two conversion lock pieces 5 are respectively arranged on the left side and the right side of the lower movable window sash 2, the two conversion lock pieces 5 are respectively arranged in the two coil sheet lifters 3, a screen window 6 is arranged between the upper fixed window sash 1 and the window frame 4, and the lower movable window sash 2 can rotate clockwise on the window frame 4 and has a rotation angle smaller than 90 degrees;

When the window frame is used, the ventilation area of the aluminum-clad wood window can be adjusted by adjusting the height of the movable lower movable window sash 2, when the lower movable window sash 2 is moved, the two coil pulling devices 3 work together to lift the lower movable window sash 2 and fix the lower movable window sash 2 after lifting, the coil pulling devices 3 adopt the prior art, the utilization rate of space can be increased by adopting the vertical up-down position to lift the lower movable window sash 2, the defect of occupying the indoor space of a traditional horizontal pulling window is avoided, the lower movable window sash 2 can rotate clockwise on the window frame 4 by taking the lower side of the lower movable window sash 2 as a rotating shaft, the rotating angle of the lower movable window sash 2 is smaller than or equal to 90 degrees, so that the aluminum-clad wood window is convenient to clean, and the rotation of the lower movable window sash 2 is realized by pulling the two conversion locking pieces 5 to separate from the sliding rail 7 of the window frame 4, and then the lower movable window sash 2 can be rotated, so that the maintenance, maintenance or cleaning work can be carried out on the lower movable window sash 2.

In the embodiment, the lower moving window sash 2 performs reset type reciprocating sliding motion along the length direction of the sliding rail 7 under the cooperation of the two winding blade lifters 3, when the switching lock piece 5 is in the unlocking state, the lower moving window sash 2 is in the inward opening state, and when the switching lock piece 5 is in the locking state, the lower moving window sash 2 is in the closing state.

The utility model is characterized in that the lower movable window sash 2 realizes the composite performance of stable lifting by upward turning and inward opening through the mutual cooperation between the two coil sheet lifting devices 3 and the two conversion locking pieces 5.

According to the utility model, the window sash 2 can be lifted to any position as required, and can be correspondingly lifted to the required height according to the ventilation requirement, and the window sash can be stopped at any height.

According to the utility model, through the change of the posture of the conversion lock piece 5, the conversion process of upward turning and inward opening or lifting of the lower moving window sash 2 is realized, so that the conversion lock piece 5 is separated from the corresponding sliding rail 7, the window sash can be rotated for 90 degrees indoors, the outdoor side glass of the lower moving window sash 2 is ensured to face upwards and be positioned indoors, and the position is convenient for maintenance, cleaning or other related operations.

The second embodiment is as follows: in this embodiment, the conversion lock 5 includes a plugboard 51, a main carrier plate 52, a push-pull plate 53, a bottom loading tray 54, an elastic member 58, a limit rod 510 and two plug-in legs 55, the plugboard 51 is vertically disposed on the outer wall of the roll sheet lifter 3, the main carrier plate 52 is horizontally disposed on the top of the lower movable window sash 2, a limit hole 5-1 and an upper long hole 5-2 are processed on the top surface of the main carrier plate 52 along the length direction thereof, the limit hole 5-1 is disposed near the plugboard 51, the limit hole 5-1 is communicated with the upper long hole 5-2, a lower long hole 5-3 is processed on the bottom surface of the main carrier plate 52 along the length direction thereof, the lower long hole 5-3 is respectively communicated with the limit hole 5-1 and the upper long hole 5-2, the two plug-in legs 55 are disposed in parallel at the bottom of one end of the main carrier plate 52, the bottom loading plate 54 and the push-pull plate 53 are arranged in the lower long hole 5-3 in parallel, the bottom loading plate 54 and the push-pull plate 53 slide reciprocally along the length direction of the lower long hole 5-3, the front end of the push-pull plate 53 is fixedly connected with the bottom loading plate 54, the rear end of the push-pull plate 53 is connected with the other end of the main loading plate 52 through an elastic piece 58, two plug-in support legs 55 are connected with the elastic piece 58 through the bottom loading plate 54 and the push-pull plate 53, one end of each plug-in support leg 55 is fixedly connected with the bottom loading plate 54, the plug-in plate 51 is provided with sliding grooves matched with the plug-in support legs 55 one by one along the length direction, the other end of each plug-in support leg 55 is inserted into the corresponding sliding groove, the bottom loading plate 54 is hinged with a limit rod 510, when the plug-in support legs 55 are in sliding fit with the plug-in plate 51, the limit rod 510 is positioned in the limit hole 5-1, the limit hole 5-1 is a circular hole, the diameter length of the limit hole is smaller than the width of the upper long hole 5-2, two ends of the limit rod 510 are respectively attached to the hole wall of the limit hole 5-1, when the plug-in support leg 55 is separated from the plug-in plate 51, the limit rod 510 rotates and moves out of the limit hole 5-1 to enter the upper long hole 5-2, when the plug-in support leg 55 is completely positioned at the bottom of the main carrier plate 52, the limit rod 510 is completely positioned in the upper long hole 5-2, and one side of the limit rod 510 is attached to one end of the upper long hole 5-2 close to the limit hole 5-1.

In this embodiment, an abutting limiting portion is formed between the limiting hole 5-1 and the upper long hole 5-2, so as to limit the rotation of the limiting rod 510 when moving out of the limiting hole 5-1.

In this embodiment, two sides of the push-pull plate 53 are respectively slidably engaged with two side inner walls of the lower long hole 5-3, and two side inner walls of the lower long hole 5-3 are respectively processed with a strip-shaped chute, so as to slidably engage with two sides of the push-pull plate 53.

In this embodiment, the elastic member 58 is a spring, and the two plugging support legs 55 are facilitated to retract to the lower side of the main carrier plate 52 through the configuration of the elastic member 58, so as to cooperate with the subsequent overturning movement of the lower moving window sash 2.

In this embodiment, the setting of the conversion lock piece 5 can form the auxiliary limit of the lifting process of the lower moving window sash 2, and simultaneously can realize the unlocking operation before the inward opening and the overturning, so that the conversion operation is convenient and quick.

In this embodiment, the stop lever 510 is hinged to the bottom loading plate 54 through a rotation shaft, and the stop lever 510 rotates as required.

In the third embodiment, which is further defined by the first or second embodiment, two sides of the bottom of the lower moving window sash 2 in the third embodiment are respectively provided with a latch 8, each side of the bottom of the moving window sash 2 is hinged with the moving end of the winding film lifter 3 close to the latch 8, one end of each latch 8 is fixedly inserted into the side part of the lower moving window sash 2, and the other end of each latch 8 is hinged with the moving end of the winding film lifter 3. When the movable window sash 2 is in an inward opening state, the bolts 8 serve as rotating shafts, and the inward opening process of the lower movable window sash 2 is realized through synchronous rotation of the two bolts 8 at the bottom of the lower movable window sash 2.

In the fourth embodiment, when the lower movable window sash 2 is in the state of the largest angle of rotation in the indoor direction, the outdoor side of the lower movable window sash 2 is in the indoor direction, the included angle between the central axis of the length direction of the lower movable window sash 2 and the thickness direction of the window frame 4 is a, the included angle a is smaller than or equal to 90 degrees, and the largest angle of rotation in the indoor direction of the lower movable window sash 2 is preferably 90 degrees due to the double limitation of the rotation limit angle of the bolt 8 and the indoor window sill position.

In a fifth embodiment, the first, second, third or fourth embodiment is further defined, where the upper fixed window sash 1 in this embodiment includes a fixed frame 11, a connecting bolt 12, a buffer sealing bolt 13 and a wool top 14, the plurality of connecting bolts 12 are connected to the fixed frame 11 through threads, the fixed frame 11 is connected to the window frame 4 through the plurality of connecting bolts 12, the buffer sealing bolt 13 is fixedly connected to the fixed frame 11, the wool top 14 is fixedly connected to a side of the fixed frame 11 facing the room, and the wool top 14 is matched with a side of the lower movable window sash 2 facing the outdoor. The wool tops 14 serve to enhance the sealing of the window, and also serve a variety of functions such as dust prevention, sound insulation, energy saving, etc.

In a sixth embodiment, the present embodiment is further defined by the first, second, third, fourth or fifth embodiment, where the lower moving window sash 2 described in the present embodiment includes a moving frame 21, an outer supporting frame 22, and adhesive strips 23, the outer supporting frame 22 is disposed on the moving frame 21, the two adhesive strips 23 are fixedly connected to bottoms of the moving frame 21 and the outer supporting frame 22 respectively, and the wool tops 14 are slidably connected with the outer supporting frame 22, and the outer supporting frame 22 abuts against the buffer sealing bolt 13.

In a seventh embodiment, the present embodiment is further defined by the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, or the sixth embodiment, where the window frame 4 includes a wooden frame 41 and an external aluminum frame 42, and the external aluminum frame 42 is disposed on a side of the wooden frame 41, which is close to the fixed frame 11.

In the eighth embodiment, the first, second, third, fourth, fifth, sixth or seventh embodiment is further limited, and in the present embodiment, two handles 9 are disposed in parallel on the lower movable window sash 2, and by sliding out two pins 8 from the window frame 4, the lower movable window sash 2 can be unlocked, so that the lower movable window sash 2 can freely move up and down, and when not in use, the locking of the lower movable window sash 2 is completed by sliding the two pins 8 into the window frame 4.

In the ninth embodiment, the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, the sixth embodiment, the seventh embodiment or the eighth embodiment are further limited, and in the description of the embodiment with reference to fig. 1 to 11, hollow glass 15 is disposed between the fixed frame 11 and the movable frame 21, and the positions where the hollow glass 15 contacts the fixed frame 11 and the movable frame 21 are respectively provided with the glass outer adhesive tape 10, so that the temperature conductivity coefficient of the edge of the hollow glass 15 can be reduced, and the frosting condition of the glass can be reduced.

In this embodiment, the outer support frame 22 abuts against the buffer seal pin 13, so that the sealing performance of the window body can be maintained when the movable frame 21 and the fixed frame 11 are closed, the sealing performance of the movable frame 21 in contact with the window frame 4 can be ensured after the movable frame 21 and the fixed frame 11 are closed by the two window buffer adhesive tapes 23, and the buffer effect can be achieved when the movable frame 21 is pulled down to be in contact with the window frame 4, so that the contact part between the window frame 4 and the movable frame 21 can be protected.

The working principle of the embodiment is that the ventilation area of the aluminum clad wood window can be adjusted by adjusting the height of the movable lower movable window sash 2, when the lower movable window sash 2 is moved, the lower movable window sash 2 can be unlocked by sliding out two bolts 8 from the window frame 4, so that the lower movable window sash 2 can freely move up and down, when the lower movable window sash 2 is not used, the locking of the lower movable window sash 2 is completed by sliding the two bolts 8 into the window frame 4, the two coil lifters 3 work together to lift and fix the lower movable window sash 2, the coil lifters 3 adopt the prior art, the space utilization rate can be increased by lifting the lower movable window sash 2 at an up-down vertical position, and when the lower movable window sash 2 slides in a vertical direction, the lower movable window sash 2 can be limited by sliding the plug-in support legs 55 and the plug boards 51, and further the vertical lifting or descending of the lower movable window sash 2 can be kept; when the window sash 2 is required to be rotated down, the limiting rod 510 is rotated until the limiting rod 510 is in contact with the locking clamping plate 511, the push-pull plate 53 is moved, so that the limiting rod 510 can slide out of the clamping groove along the length direction of the main carrier plate 52, after the limiting rod 510 is slid out, the bottom carrying plate 54 is driven to rotate by rotating the limiting rod 510 until the limiting rod 510 is rotated to be parallel to the width direction of the main carrier plate 52, the limiting rod 510 is tightly adhered to the notch of the clamping groove under the elastic force of the elastic piece 58, the push-pull plate 53 drives the connecting plate 56 to move while the push-pull plate 53 is moved, the connecting plate 56 drives the plug-in supporting leg 55 to slide into the main carrier plate 52, then the window sash 2 can be rotated down, and the window sash 2 can be rotated clockwise on the window frame 4 and the rotating angle is smaller than 90 degrees, the aluminum-clad wood window is convenient to clean, and the two conversion lock pieces 5 are pulled to separate the two conversion lock pieces 5 from the sliding rail 7 of the window frame 4, so that the lower movable window sash 2 can be rotated, the outdoor side of the lower movable window sash 2 can be rotated indoors, and the related work of repairing, maintaining or cleaning can be performed indoors according to standard operation.

In a tenth embodiment, the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, the sixth embodiment, the seventh embodiment, the eighth embodiment or the ninth embodiment is further limited, and in connection with fig. 1 to 11, the window frame 4 in the embodiment includes a wood frame 41 and an externally hung aluminum frame 42, the externally hung aluminum frame 42 is disposed on one side of the wood frame 41 close to the fixed frame 11, and the overall quality is reduced under the condition of ensuring the structural strength by combining the wood frame 41 and the externally hung aluminum frame 42, and the externally hung aluminum frame 41 is disposed in the window frame, so that the temperature conduction is avoided to be too fast when the purely externally hung aluminum frame 42 is used, and the heat preservation effect is achieved.

When the lower moving window sash 2 slides in the vertical direction, the lower moving window sash 2 can be limited by sliding connection of the plug-in support legs 55 and the plug-in plate 51 when sliding up and down, so as to keep the lower moving window sash 2 vertically ascending or descending;

When the window sash 2 is required to be moved downwards by rotating the limiting rod 510 until the limiting rod 510 is in contact with the locking clamping plate 511, and by moving the push-pull plate 53, the limiting rod 510 can slide out of the clamping groove along the length direction of the main carrier plate 52, after sliding out, the bottom carrying plate 54 is driven to rotate by rotating the limiting rod 510 until the limiting rod 510 rotates to be parallel to the width direction of the main carrier plate 52, the limiting rod 510 is tightly attached to the notch of the clamping groove under the elastic force of the elastic piece 58, the push-pull plate 53 drives the connecting plate 56 to move while the connecting plate 56 drives the inserting support legs 55 to slide into the main carrier plate 52, and then the window sash 2 can be moved downwards by rotating.

In an eleventh embodiment, the present embodiment is further defined by one, two, three, four, five, six, seven, eight, nine or ten embodiments, and in this embodiment, the screen window 6 includes a screen window frame 61, a screen 62, and a drain hole 63, where the screen 62 is fixedly connected to the screen window frame 61, the drain hole 63 is provided at the bottom of the screen window frame 61, the screen window frame 61 is fixedly connected between the fixing frame 11 and the wooden frame 41, and the drain hole 63 is provided at the bottom of the screen window frame 61, so that the screen window frame 61 can be drained when condensation occurs in the screen window frame 61, and the screen window frame 61 is prevented from being immersed for a long time, and the service life is prevented from being affected.

The working principle of the utility model is as follows:

When the lower movable window sash 2 is in a lifting and pulling use state, the plug-in support legs 55 are in sliding fit with the plug-in plate 51, the limiting rod 510 is positioned in the limiting hole 5-1, two ends of the limiting rod 510 are respectively abutted against the wall of the limiting hole 5-1, and the plug-in support legs 55 slide back and forth along with the length direction of the plug-in plate 51;

when the lower movable window sash 2 is in the preparation operation before overturning, the push-pull plate 53 is pulled back, the push-pull plate 53 drives the bottom loading disc 54 to synchronously move backwards, the two plug-in support legs 55 are driven to synchronously move backwards, when the limiting rod 510 completely moves out of the limiting hole 5-1 and then rotates to a position consistent with the width direction of the upper long hole 5-2, the limiting rod is attached to the end part of the upper long hole 5-2, retraction of the two plug-in support legs 55 is realized, the top of the lower movable window sash 2 is convenient to separate from the window frame 4, and subsequent inward opening overturning is performed;

When the lower movable window sash 2 is in the lifting position of the window frame 4 after being turned over, the push-pull plate 53 is pushed outwards after the limiting rod 510 rotates to a position consistent with the length direction of the upper long hole 5-2, the push-pull plate 53 drives the bottom carrying disc 54 to synchronously move forwards, the limiting rod 510 moves into the limiting hole 5-1 to rotate for 90 degrees and then is abutted against the inner wall of the limiting hole 5-1, locking is completed, the two splicing legs 55 synchronously move forwards into the splicing plate 51, the connection process of the lower movable window sash 2 and the winding sheet lifter 3 in the window frame 4 is completed, and the lifting operation of the lower movable window sash 2 is completed through the cooperation of the winding sheet lifter 3.

Claims (7)

1. The aluminum-clad wood window capable of being opened by lifting up and down is characterized by comprising an upper fixed window sash (1), a lower movable window sash (2), a window frame (4), two conversion locking pieces (5), two sliding rails (7) and two coil sheet lifters (3), wherein the upper fixed window sash (1) and the lower movable window sash (2) are sequentially arranged on the window frame (4) from top to bottom, the upper fixed window sash (1) is fixedly connected on the window frame (4), the two sliding rails (7) are respectively vertically arranged on the inner walls of the two sides of the bottom of the window frame (4), one coil sheet lifter (3) is correspondingly arranged in each sliding rail (7), two conversion locking pieces (5) are arranged at the tops of the two sides of the lower movable window sash (2), one end of each conversion locking piece (5) is connected with the lower movable window sash (2), the other end of each conversion locking piece (5) is detachably connected with the adjacent coil sheet lifter (3), when the lower movable window sash (2) is in a vertical sliding state, the other end of each conversion locking piece (5) is inserted on the inner wall of the corresponding to the lower sliding window sash (3) in the direction of the lower sliding window sash (3), the two conversion locking pieces are separated from the lower sliding window sash (2) in the sliding state, the two sides of the bottom of the lower movable window sash (2) are respectively hinged with the movable ends of the coil puller (3), and the lower movable window sash (2) makes a rotary motion towards the indoor through the movable ends of the two coil pullers (3).

2. The aluminum-clad wood window opened by lifting up and down according to claim 1, wherein the conversion lock (5) comprises a plugboard (51), a main carrier board (52), a push-pull board (53), a bottom loading disc (54), an elastic piece (58), a limit rod (510) and two plug-in support legs (55), wherein the plugboard (51) is vertically arranged on the outer wall of the roll-up and pull-up device (3), the main carrier board (52) is horizontally arranged on the top of a lower moving window sash (2), the top surface of the main carrier board (52) is provided with a limit hole (5-1) and an upper long hole (5-2) along the length direction, the limit hole (5-1) is arranged close to the plugboard (51), the limit hole (5-1) is connected with the upper long hole (5-2), the bottom surface of the main carrier board (52) is provided with a lower long hole (5-3) along the length direction, the lower long hole (5-3) is respectively connected with the limit hole (5-1) and the upper long hole (5-2), the two plug-in support legs (55) are arranged in parallel to the bottom of the main carrier board (52) and the bottom of the bottom disc (54-3) along the length direction of the upper long hole (5-2), the limit hole (5-3) is arranged in parallel to the bottom of the main carrier board (52) along the length direction of the upper long hole (5-2), the front end of the push-pull plate (53) is fixedly connected with the bottom loading disc (54), the rear end of the push-pull plate (53) is connected with the other end of the main loading plate (52) through an elastic piece (58), two plug-in support legs (55) are connected with the elastic piece (58) through the bottom loading disc (54) and the push-pull plate (53), one end of each plug-in support leg (55) is fixedly connected with the bottom loading disc (54), a sliding groove which is in one-to-one sliding fit with the plug-in support leg (55) is processed on the plug-in plate (51) along the length direction of the plug-in support leg, a limit rod (510) is hinged on the bottom loading disc (54), when the plug-in support leg (55) is in sliding fit with the plug-in plate (51), the limit rod (510) is in the limit hole (5-1), two ends of the limit rod (510) are respectively attached to the wall of the limit hole (5-1), when the plug-in support leg (55) is separated from the plug-in support leg (51), the limit rod (510) rotates and moves out of the limit hole (5-1) into the corresponding sliding groove, and is completely located in the limit rod (5-2) when the other end of the plug-in support leg (55) is completely located in the limit hole (5-2), one side of the limiting rod (510) is abutted against one end of the upper long hole (5-2) close to the limiting hole (5-1).

3. An aluminum clad wood window which is opened by lifting up and down according to claim 1 or 2, wherein when the lower movable window sash (2) is in a maximum angle state of rotating towards the indoor, the outdoor side of the lower movable window sash (2) is positioned indoors, the included angle between the central axis of the length direction of the lower movable window sash (2) and the thickness direction of the window frame (4) is A, and the included angle A is smaller than or equal to 90 degrees.

4. An aluminum-clad wood window capable of being lifted and opened up and down according to claim 3, wherein two sides of the bottom of the lower movable window sash (2) are respectively provided with a bolt (8), each side of the bottom of the movable window sash (2) is hinged with the movable end of the coil lifter (3) close to the movable window sash through the bolts (8), one end of each bolt (8) is fixedly inserted into the side part of the lower movable window sash (2), and the other end of each bolt (8) is hinged to the movable end of the coil lifter (3).

5. The aluminum-clad wood window capable of being lifted and opened up and down according to claim 1 or 2, wherein the upper fixed window sash (1) comprises a fixed frame (11), connecting bolts (12), buffer sealing bolts (13) and wool tops (14), the connecting bolts (12) are connected to the fixed frame (11) through threads, the fixed frame (11) is connected with a window frame (4) through the connecting bolts (12), the buffer sealing bolts (13) are fixedly connected to the fixed frame (11), the wool tops (14) are fixedly connected to one side, facing indoors, of the fixed frame (11), and the wool tops (14) are matched with one side, facing outdoors, of the lower movable window sash (2).

6. The aluminum-clad wood window capable of being lifted and opened up and down according to claim 5, wherein the lower movable window sash (2) comprises a movable frame (21), an outer supporting frame (22) and adhesive tapes (23), the outer supporting frame (22) is arranged on the movable frame (21), the two adhesive tapes (23) are fixedly connected to the bottoms of the movable frame (21) and the outer supporting frame (22) respectively, the wool tops (14) are in sliding connection with the outer supporting frame (22), and the outer supporting frame (22) is in contact with the buffer sealing bolt (13).

7. The aluminum-clad wood window capable of being opened by being lifted up and down according to claim 1 or 2, wherein the window frame (4) comprises a wood frame (41) and an externally hung aluminum frame (42), and the externally hung aluminum frame (42) is arranged on one side, close to the fixed frame (11), of the wood frame (41).