A sliding aluminum alloy window

Abstract

The application discloses a sliding type aluminum alloy window and relates to the technical field of doors and windows. The sliding type aluminum alloy window comprises a window frame, a plurality of window bodies, a plurality of sliding rail pieces and a plurality of driving assemblies, the plurality of sliding rail pieces correspond to the plurality of driving assemblies one by one, the inside of the two sides of the window frame is provided with cavities, and the inner surfaces of the two sides of the window frame are provided with through holes; the driving assemblies are located in the cavities, the sliding rail pieces are limited in the process of being driven by the driving assemblies to move, when the sliding rail pieces move to the limit positions in the direction away from the cavities, the sliding rail pieces enter the sliding grooves of the window bodies and are matched with the sliding grooves, and when the sliding rail pieces move to the limit positions in the direction close to the cavities, the end surfaces of the ends of the sliding rail pieces away from the cavities are flush with the inner surfaces of the two sides of the window frame. The application can make the operation of disassembling the window bodies from the window frame more convenient and fast under the premise that the sliding cooperation degree of the window bodies and the window frame is high, and the operation difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of doors and windows, and particularly relates to a push-pull type aluminum alloy window. BACKGROUND

[0002] The aluminum alloy window is a window with a frame and a sash structure made of aluminum alloy building profiles. The aluminum alloy window is beautiful, sealed, and high in strength, and is widely used in the field of construction engineering. In home decoration, the aluminum alloy door and window are often used to package the balcony.

[0003] The existing aluminum alloy window is mainly divided into a push-pull window, an inward opening window, an outward opening window, and a lifting window according to different use methods. The push-pull window is a push-pull type aluminum alloy window, the opening and closing of the aluminum alloy window is controlled by a push-pull control window body sliding mode, the existing push-pull window usually comprises a window frame and a plurality of window bodies, the inner surfaces of the two sides of the window frame are provided with a plurality of sliding rails for sliding connection of the window bodies and the window frame, and the two sides of the window body are also provided with sliding grooves matched with the sliding rails, and the push-pull type control is realized through the cooperation of the sliding rails and the sliding grooves.

[0004] However, in the process of installing the window body on the window frame, the sliding groove on one side of the window body is usually matched with the corresponding sliding rail first, and then the position angle of the window body is adjusted until the sliding groove on the other side of the window body is matched with the corresponding sliding rail. The operation sequence of disassembling the window body from the window frame is opposite to the above.

[0005] Obviously, the difficulty of disassembling the window body from the window frame is positively correlated with the cooperation degree of the sliding rail and the sliding groove (that is, the size of the gap between the sliding rail and the sliding groove after the cooperation of the sliding rail and the sliding groove). However, if the cooperation degree of the sliding rail and the sliding groove is low, the window body is easy to shake and vibrate during sliding relative to the window frame, and the sealing performance of the aluminum alloy window after being closed will also be affected, so the cooperation degree between the sliding rail and the sliding groove needs to meet a certain degree, and accordingly, this also means that the difficulty of disassembling the window body from the window frame is high.

[0006] In view of the above problems, there is an urgent need for a push-pull type aluminum alloy window with high sliding cooperation degree of the window body and the window frame and convenient disassembly. SUMMARY

[0007] The present application provides a push-pull type aluminum alloy window, which has high sliding cooperation degree of the window body and the window frame, and can make the operation of disassembling the window body from the window frame more convenient and fast, and reduce the operation difficulty.

[0008] The present application provides a push-pull type aluminum alloy window, which adopts the following technical scheme:

[0009] A push-pull type aluminum alloy window comprises a window frame and a plurality of window bodies, each of the window bodies is provided with a sliding groove on both sides, and further comprises a plurality of movable sliding rail members and a plurality of driving assemblies for driving the sliding rail members to move, the plurality of sliding rail members correspond to the plurality of driving assemblies; the window frame is internally provided with a cavity on both sides, and a through hole for allowing the sliding rail members to move is formed on the inner surface of the cavity, the through hole is communicated with the cavity; the moving direction of the sliding rail member is parallel to the plane of the window frame and perpendicular to the side edge of the window frame; the driving assembly is located in the cavity, and the driving assembly is limited during driving the sliding rail member to move, when the sliding rail member moves to the limit position away from the cavity, the sliding rail member enters the sliding groove of the window body and cooperates with the sliding groove; when the sliding rail member moves to the limit position close to the cavity, the end surface of the end of the sliding rail member away from the cavity is flush with the inner surface of the side of the window frame.

[0010] By adopting the above technical scheme, during the process of disassembling and assembling the window body on the window frame, only the driving assembly is needed to control the movement of the sliding rail member, and the sliding rail member is moved to the limit position close to the cavity, so that the window body can be freely disassembled and assembled in the window frame, which is convenient and fast and greatly reduces the operation difficulty; after the window body is installed in the window frame, the driving assembly is used to control the movement of the sliding rail member, and the sliding rail member is moved to the limit position away from the cavity, so that the sliding rail member enters the sliding groove of the window body, thereby forming a sliding cooperation between the window body and the window frame.

[0011] Optionally, the driving assembly comprises two sliding members and two connecting members, the two sliding members are respectively located on both sides of the sliding rail member, the sliding members are in sliding connection with the window frame and the sliding direction is perpendicular to the moving direction of the sliding rail member; one end of the connecting member is in rotational connection with the sliding member, the rotational axis is parallel to the length direction of the sliding rail member, and the other end of the connecting member is in movable connection with the sliding rail member; the two sliding members are moved close to each other to drive the sliding rail member to move away from the cavity.

[0012] By adopting the above technical scheme, when the driving assembly is used to control the movement of the sliding rail member, the two sliding members are controlled to move towards each other or in the opposite direction synchronously, and then the two connecting members are moved to control the movement of the sliding rail member, which can make the driving assembly more convenient to use; meanwhile, during the process that the sliding rail member moves from the limit position close to the cavity to the limit position away from the cavity, the two connecting members will have a triangular supporting effect on the sliding rail member, which can improve the structural strength of the driving assembly as a whole, thereby effectively avoiding the probability that other structures of the driving assembly are damaged due to external force during the movement of the sliding rail member.

[0013] Optionally, the driving assembly further comprises a driving member, the driving member is arranged through the two sliding members and is rotationally connected with the window frame, and the rotation axis is parallel to the sliding direction of the sliding members; the driving member is threadedly connected with the sliding members, and the two sliding members are threadedly connected with the driving member in opposite directions.

[0014] By adopting the above technical scheme, the rotation of the driving member can control the synchronous sliding of the two sliding members towards or away from each other, so as to control the stable movement of the sliding rail member; the user can further control the sliding of the sliding members, thereby further reducing the operation difficulty of the driving assembly, and further reducing the operation difficulty of disassembling the window body from the window frame.

[0015] Optionally, one end of the driving member of each of the driving assemblies is arranged to pass through the same side of the window frame.

[0016] By adopting the above technical scheme, after the aluminum alloy window is installed, the user can control the driving members on the same side (i.e. the side close to the indoor side) of the aluminum alloy window, thereby further facilitating the user to operate the driving assemblies.

[0017] Optionally, two movement holes are arranged on the sliding rail member corresponding to the two link members, one end of the link member close to the sliding rail member has a connecting portion, the connecting portion passes through the corresponding movement hole, and the link member can move along the length direction of the movement hole relative to the sliding rail member, and can also rotate relative to the sliding rail member with the axis of the connecting portion as the axis;

[0018] When the end surface of the end of the sliding rail member away from the cavity is flush with the inner surface of one side of the window frame, the two sliding members slide towards each other to drive the connecting portions of the two link members to move to the limit position along the movement holes, and the two sliding members continue to slide towards each other to drive the two link members to simultaneously slide and rotate, so that the sliding rail member moves away from the cavity.

[0019] By adopting the above technical scheme, during the movement of the sliding rail member from the limit position close to the cavity to the limit position away from the cavity, the two link members initially move towards each other with the corresponding sliding members, so that the connecting portions move along the corresponding movement holes, and when the connecting portions abut against the hole walls of the corresponding movement holes, the link members can rotate relative to the sliding rail member during the sliding of the sliding members; the required movement space of the two link members during the movement of the sliding rail member can be reduced, and the movement of the connecting portions along the movement holes can provide a certain operation buffer space for the user, so that the required acting force for operating the driving assembly gradually increases, thereby further reducing the operation difficulty.

[0020] Optionally, the length direction of the movable hole is inclined relative to the moving direction of the slide rail piece, and the end of the two movable holes close to each other is an inclined lower end.

[0021] By using the above technical scheme, in the process that the slide rail piece moves from the limit position close to the cavity to the limit position away from the cavity, the linkage piece first moves together with the corresponding slide piece, and in the process that the two slide pieces move towards each other, the two connecting parts move along the corresponding movable holes to move close to each other, and drive the slide rail piece to move a distance away from the cavity, so as to preliminarily position the position of the window body in the window frame. If the position of the window body in the window frame deviates too much, the slide rail piece cannot move, thereby reminding the user to adjust the position of the window body in the window frame. If the position of the window body in the window frame deviates within a reasonable range, the slide rail piece can partially enter the slide groove, thereby facilitating the subsequent movement of the slide rail piece to cooperate with the slide groove.

[0022] Optionally, the connecting part is provided with a limiting part, and the slide rail piece is provided with a gap slot on the hole wall of the inclined lower end of the movable hole. In the process that the connecting part moves along the movable hole towards the inclined lower end of the movable hole, the limiting part limits the rotation of the linkage piece relative to the slide rail piece. When the connecting part is located at the inclined lower end of the movable hole, the limiting part is aligned with the gap slot, and the rotation of the linkage piece relative to the slide rail piece drives the limiting part to enter the gap slot.

[0023] By using the above technical scheme, in the process that the connecting part moves along the movable hole, the limiting part keeps abutting against the hole wall of the movable hole, thereby limiting the rotation of the linkage piece relative to the slide rail piece. When the connecting part moves along the movable hole to the inclined lower end, the limiting part is released from the limitation, and the linkage piece can rotate relative to the slide rail piece, and the rotation of the linkage piece drives the limiting part to enter the gap slot. The freedom of movement of the linkage piece in different position states can be limited according to the needs, thereby enabling the linkage piece to move in the required manner, and thereby reducing the probability that the movement of the slide rail piece is not controlled due to the uncontrolled movement of the linkage piece.

[0024] Optionally, it further comprises a plurality of shielding pieces and a plurality of elastic pieces. The slide rail piece is provided with an avoiding opening at both ends close to the two linkage pieces, and the avoiding opening is used for the linkage piece to move in and out relative to the slide rail piece. When the slide rail piece moves to the limit position away from the cavity, the avoiding opening is communicated with the space enclosed by the window frame. The shielding piece is rotationally connected with the slide rail piece, the rotation axis of the shielding piece is parallel to the length direction of the slide rail piece, and the shielding piece is located at the position of the slide rail piece close to the avoiding opening. The elastic piece is arranged on the slide rail piece, and the elastic piece drives the shielding piece to rotate to shield the avoiding opening.

[0025] By adopting the technical scheme, in the process that the two sliding members are driven to move by the corresponding linkage members, the avoiding opening can facilitate the movement of the linkage members relative to the sliding rail member; meanwhile, in the process that the sliding rail member slides away from the cavity, the avoiding opening will be directly communicated with the space enclosed by the window frame, and the shielding member can rotate with the movement of the linkage member under the action of the elastic member, and when the avoiding opening is communicated with the space enclosed by the window frame, the shielding member can shield the part of the space enclosed by the window frame and communicated with the avoiding opening, so as to reduce the impurities such as dust from entering the cavity through the avoiding opening.

[0026] Optionally, the dustproof members are further included, the dustproof members are elastic, the dustproof members are arranged on the window frame and along the edge of the through opening, and in the process that the sliding rail member moves, the dustproof members keep surrounding the sliding rail member and abutting against the sliding rail member.

[0027] By adopting the technical scheme, in the process that the sliding rail member moves, the dustproof members keep surrounding the sliding rail member and abutting against the circumferential surface of the sliding rail member, the gap between the sliding rail member and the through opening is reduced, so that the probability that the impurities such as dust enter the cavity through the gap can be reduced, the probability that the driving assembly is affected by the impurities such as dust and fails can be reduced, and the service life of the driving assembly is prolonged; meanwhile, in the process that the sliding rail member moves, the dustproof members can clean the surface of the circumferential side of the sliding rail member, and the probability that the impurities such as dust enter the cavity together with the linkage member is further reduced.

[0028] Optionally, the end of the sliding rail member close to the space enclosed by the window frame has a chamfer.

[0029] By adopting the technical scheme, the sliding rail member has the chamfer, the process that the sliding rail member moves away from the cavity and enters the sliding groove of the window body is more convenient and smooth; and when there is a small error in the installation position of the window body in the window frame, in the process that the sliding rail member moves and the part with the chamfer enters the sliding groove, the sliding rail member has a deviation rectifying effect on the window body.

[0030] In summary, the present application has at least one of the following beneficial effects:

[0031] 1. The sliding rail member can be controlled to move by the driving assembly, when the sliding rail member moves back to the inside of the window frame, the window body can be conveniently installed at a determined position in the window frame; when the sliding rail member moves into the window frame, the sliding rail member can be matched with the sliding groove of the corresponding window body with a high matching degree; so that the window body can be conveniently disassembled and assembled on the window frame, and the operation difficulty is reduced;

[0032] 2. In the process that the sliding rail member moves, the position of the window body in the window frame can be preliminarily judged, so that the user can timely adjust the position of the window body with an incorrect position;

[0033] 3. In the process of sliding rail moving into the window frame, the sliding rail can correct the position of the window in the window frame, and after the sliding rail enters the sliding groove of the window, the position of the window in the window frame will also be corrected to the correct position, further reducing the operation difficulty and improving the installation quality of the aluminum alloy window.

[0034] 4. The dust-proof member can reduce the entry of dust and other impurities into the cavity and reduce the influence of dust and other impurities on the normal use of the aluminum alloy window. At the same time, in the process of the sliding rail moving back to the inside of the window frame, the dust-proof member can automatically clean the dust and other impurities attached to the surfaces of the two sides of the sliding rail. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a structural schematic diagram of the installation of a sliding type aluminum alloy window according to an embodiment of the present application;

[0036] Figure 2 is a structural schematic diagram of the installation of a sliding type aluminum alloy window according to an embodiment of the present application;

[0037] Figure 3 is a partial sectional view of the installation of a sliding type aluminum alloy window according to an embodiment of the present application;

[0038] Figure 4 is a sectional view of a window body of a sliding type aluminum alloy window according to an embodiment of the present application before being installed on a window frame;

[0039] Figure 5 is a sectional view of a window body of a sliding type aluminum alloy window according to an embodiment of the present application after being installed on a window frame;

[0040] Figure 6 is Figure 1 a sectional view along line A-A in FIG. 8.

[0041] Explanation of Reference Signs: 1, window frame; 11, cavity; 12, through hole; 2, window body; 21, sliding groove; 3, sliding rail; 31, moving hole; 32, accommodation groove; 33, avoiding opening; 4, driving assembly; 41, sliding member; 42, linkage member; 421, connecting part; 422, limiting part; 43, driving member; 431, threaded part; 432, guide part; 5, elastic pad; 6, shielding member; 7, elastic member; 8, dust-proof member. DETAILED DESCRIPTION

[0042] The following will be described in detail with reference to the accompanying drawings. Figures 1-6 The present application will be further described in detail.

[0043] Reference will be made to Figure 1 and Figure 2The embodiment of the application discloses a push-pull type aluminum alloy window, which comprises a window frame 1, a plurality of window bodies 2, a plurality of sliding rail pieces 3 and a plurality of driving assemblies 4. Sliding grooves 21 are formed in the two sides of the window body 2, and the plurality of sliding rail pieces 3 are matched with the plurality of sliding grooves 21 on the plurality of window bodies 2 respectively and correspondingly. The plurality of sliding rail pieces 3 are installed on the window frame 1 and can move relative to the window frame 1; the plurality of driving assemblies 4 correspond to the plurality of sliding rail pieces 3 respectively, and the plurality of driving assemblies 4 are installed on the window frame 1, and the driving assembly 4 is used for driving the corresponding sliding rail piece 3 to move relative to the window frame 1. The sliding rail piece 3 moves in and out of the inside of the window frame 1 and the space enclosed by the window frame 1, when the sliding rail piece 3 moves into the inside of the window frame 1, at this time, the window frame 1 is convenient for the window body 2 to be installed and determined position; when the sliding rail piece 3 moves into the space enclosed by the window frame 1, the sliding rail piece 3 will be matched with the sliding groove 21 of the corresponding window body 2, so that the window body 2 can be connected with the window frame 1 through the sliding rail piece 3. In the embodiment, preferably, the aluminum alloy window comprises two window bodies 2, that is, the window frame 1 is used in cooperation with the two window bodies 2.

[0044] Referring to Figure 3 and Figure 4 , preferably, the window frame 1 is a rectangular frame structure, and preferably, the window frame 1 is installed on the building in a state that the length side of the window frame 1 is horizontal. The plurality of sliding rail pieces 3 are installed on the two length sides of the window frame 1 respectively, the inside of the two length sides of the window frame 1 has cavities 11 respectively, and a plurality of through holes 12 for the corresponding sliding rail pieces 3 to move in and out are formed in the window frame 1, the two ends of the through hole 12 are communicated with the cavity 11 and the space enclosed by the window frame 1 respectively, and the plurality of through holes 12 correspond to the plurality of sliding rail pieces 3 respectively. In the embodiment, four through holes 12 are formed in the window frame 1 respectively, and two through holes 12 are formed in each of the two length sides of the window frame 1.

[0045] Preferably, the window body 2 is a rectangular plate structure, and the sliding groove 21 is formed in the width direction of the window body 2 on the two width sides of the window body 2. The length size of the window body 2 is matched with the width size of the space enclosed by the window frame 1, that is, after the window body 2 is installed in the window frame 1, the two width side end surfaces of the window body 2 will be respectively matched with the inner surfaces of the two length sides of the window frame 1. When the two window bodies 2 are installed in the window frame 1 respectively, and the end surfaces of the length sides of the two window bodies 2 are respectively matched with the inner surfaces of the two width sides of the window frame 1, the two window bodies 2 have overlapping parts in the direction perpendicular to the plane of the window frame 1, and at this time, the aluminum alloy window is in a closed state.

[0046] Preferably, the sliding rail piece 3 is a whole rectangular strip structure, the shape of the through hole 12 is similar to the cross-sectional shape of the sliding rail piece 3, and the cross-sectional size of the sliding rail piece 3 is smaller than the size of the through hole 12. The moving direction of the sliding rail piece 3 is parallel to the plane of the window frame 1, and the length direction of the sliding rail piece 3 is parallel to the length side of the window frame 1.

[0047] Correspondingly, two driving assemblies 4 are installed in each cavity 11, and the two driving assemblies 4 control the movement of the two sliding rail members 3. The driving assembly 4 comprises two sliding members 41 and two linkage members 42. The two sliding members 41 are in sliding connection with the window frame 1, the sliding direction of the sliding member 41 is perpendicular to the plane in which the window frame 1 is located, and the two sliding members 41 are symmetrically distributed with respect to the vertical bisector of the sliding rail member 3. The two linkage members 42 are respectively located between the sliding rail member 3 and the two sliding members 41. One end of the linkage member 42 is in rotational connection with the sliding member 41, and the rotational axis of the linkage member 42 with respect to the sliding member 41 is parallel to the length side of the window frame 1. The other end of the linkage member 42 is in movable connection with the sliding rail member 3, the linkage member 42 can rotate with respect to the sliding rail member 3, and the rotational axis is also parallel to the length side of the window frame 1.

[0048] With reference to Figure 4 and Figure 5 , the sliding member 41 has a limit during the sliding process with respect to the window frame 1. When the sliding member 41 slides in the direction away from the other sliding member 41 to the limit position, i.e. the distance between the two sliding members 41 is the maximum, the two sliding members 41 drive the sliding rail member 3 to slide in the direction close to the cavity 11 to the limit position through the linkage member 42, at this time, the end surface of the sliding rail member 3 away from the cavity 11 is flush with the inner surface of the corresponding length side of the window frame 1.

[0049] When the sliding member 41 slides in the direction close to the other sliding member 41 to the limit position, i.e. the distance between the two sliding members 41 is the minimum, the two sliding members 41 drive the sliding rail member 3 to slide in the direction away from the cavity 11 to the limit position through the linkage member 42, at this time, the sliding rail member 3 can enter the space enclosed by the window frame 1 and enter the sliding groove 21 of the window body 2 to cooperate with the sliding groove 21. After the sliding rail member 3 cooperates with the groove wall of the sliding groove 21, the sliding rail member 3 and the groove wall of the sliding groove 21 are in abutment. It is preferred that the two sliding members 41 abut each other when they slide towards each other to the limit position.

[0050] Further, it is preferred that the window body 2 is fixedly installed with elastic pads 5 on the circumferential groove wall of the sliding groove 21. The elastic pad 5 has the ability of elastic deformation, and it is preferred that the elastic pad 5 is made of rubber. After the sliding rail member 3 enters the sliding groove 21, the two side end surfaces of the sliding rail member 3 will be in contact with the corresponding elastic pads 5. Finally, when the sliding rail member 3 abuts with the groove wall at the bottom of the sliding groove 21, the two linkage members 42 abut with the two elastic pads 5 respectively.

[0051] With reference to Figure 3 and Figure 6Further, the driving assembly 4 further comprises a driving member 43 for driving the two sliding members 41 to slide synchronously in the same direction or in the opposite direction. The driving member 43 has a round rod structure. The driving member 43 is rotatably connected to the window frame 1. The rotation axis of the driving member 43 coincides with the axis of the driving member 43 and is perpendicular to the plane on which the window frame 1 is located. One end of the driving member 43 penetrates one side of the window frame 1 and is exposed outside, so as to facilitate the user to control the rotation of the driving member 43. The driving members 43 of the driving assemblies 4 penetrate the same side of the window frame 1. When the window frame 1 is installed, the side of the window frame 1 penetrated by the driving members 43 is the side close to the indoor side. After the window frame 1 is installed, the user can control the driving assemblies 4 from the indoor side through the driving members 43.

[0052] The driving member 43 has a threaded portion 431 and a guide portion 432. The surface of the threaded portion 431 has two threads with different directions. The threaded portion 431 is simultaneously penetrated by the two sliding members 41. The two sliding members 41 are respectively threadedly connected to the two threads on the surface of the threaded portion 431. The guide portion 432 is simultaneously penetrated by the two sliding members 41 of another driving assembly 4. The two sliding members 41 are slidingly connected to the guide portion 432. The guide portion 432 guides the sliding of the two sliding members 41.

[0053] The rotation of the driving member 43 can control the sliding of the two sliding members 41 in the same direction or in the opposite direction through the screw transmission. Preferably, the end of the driving member 43 penetrating the window frame 1 has a structure facilitating the user to control the rotation of the driving member 43, such as an internal hexagonal groove.

[0054] Back to Figure 4 and Figure 5 Further, the sliding rail member 3 has two movable holes 31 close to the two ends of the two linkage members 42. The linkage member 42 has a connecting portion 421 close to the sliding rail member 3. The connecting portion 421 penetrates the corresponding movable hole 31. The linkage member 42 is movable relative to the sliding rail member 3 through the movement of the connecting portion 421 in the movable hole 31.

[0055] The track of the movable hole 31 is inclined relative to the moving direction of the slide rail piece 3, and the end of the movable hole 31 close to the other movable hole 31 is the inclined lower end. When the slide rail piece 3 is located at the limit position close to the cavity 11, both linkage pieces 42 are in the horizontal state, and at this time, both connecting parts 421 are located at the inclined upper end position of both movable holes 31, and abut against the hole wall at one end of the movable hole 31; then in the process of controlling the driving piece 43 to drive both sliding pieces 41 to slide a certain distance towards each other, the linkage piece 42 will keep the horizontal state and slide with the sliding piece 41, and the connecting part 421 will move relative to the slide rail piece 3 along the movable hole 31 until it abuts against the hole wall at the inclined lower end of the movable hole 31; in the process of synchronous movement of both connecting parts 421 in the movable hole 31, it will drive the slide rail piece 3 to move a certain distance away from the cavity 11, so that part of the slide rail piece 3 passes through the opening 12, which is used for preliminary positioning with the sliding groove 21 of the window body 2 to determine whether the position of the window body 2 in the window frame 1 is correct. If the position of the window body 2 in the window frame 1 is not accurate, the slide rail piece 3 will not move away from the cavity 11, so as to remind the user to adjust the position of the window body 2.

[0056] In order to facilitate the slide rail piece 3 to enter the sliding groove 21, the two sides of the end of the slide rail piece 3 away from the cavity 11 are preferably chamfered. The chamfer structure on the slide rail piece 3 facilitates the movement of the slide rail piece 3 into the sliding groove 21 of the window body 2; at the same time, in the process of the chamfered part on the slide rail piece 3 moving into the sliding groove 21 of the window body 2, when the position of the window body 2 in the window frame 1 is not accurate (there is a certain deviation), the chamfered part on one side of the slide rail piece 3 will abut against the corresponding elastic pad 5, at this time, in the process of the slide rail piece 3 continuing to move, the position of the window body 2 in the window frame 1 will change until the chamfered parts on both sides of the slide rail piece 3 can abut against the corresponding elastic pad 5, thereby achieving the effect of correcting the deviation.

[0057] When the linkage piece 42 moves with the sliding piece 41 to the position where the connecting part 421 is located at the inclined lower end of the movable hole 31, the connecting part 421 cannot continue to move towards the other connecting part 421, that is, the freedom degree of the linkage piece 42 relative to the slide rail piece 3 is limited, at this time, the sliding piece 41 continues to slide to drive the linkage piece 42 to rotate relative to the slide rail piece 3, and drive the slide rail piece 3 to continue to move away from the cavity 11 until the limit position.

[0058] Further, in order to reduce the probability of the linkage 42 rotating relative to the slide rail 3 during the process of the connecting portion 421 moving from the inclined upper end of the movement hole 31 to the inclined lower end, the connecting portion 421 is further provided with a limiting portion 422. The limiting portion 422 is located in the movement hole 31, and when the connecting portion 421 is not moved to the inclined lower end of the movement hole 31, the limiting portion 422 is located on the side of the connecting portion 421 away from the other connecting portion 421, and the limiting portion 422 abuts against the hole wall of the movement hole 31 close to the cavity 11, thereby limiting the rotation of the linkage 42 relative to the slide rail 3.

[0059] The slide rail 3 is provided with a clearance groove 32 on the hole wall at the inclined lower end of each movement hole 31, which is matched with the limiting portion 422. When the linkage 42 is moved to abut against the hole wall at the inclined lower end of the movement hole 31, the limiting portion 422 is aligned with the clearance groove 32, at this time, the limiting portion 422 is no longer limited in the degree of freedom of rotation about its own axis, that is, the linkage 42 can rotate relative to the slide rail 3; and after the linkage 42 rotates relative to the slide rail 3, the limiting portion 422 can move into the clearance groove 32. When the slide rail 3 is moved to the limit position away from the cavity 11, both linkages 42 are in a vertical state, the limiting portion 422 abuts against the groove wall of the clearance groove 32, and the clearance groove 32 limits the further movement of the limiting portion 422, that is, the linkage 42 is limited to further rotate relative to the slide rail 3.

[0060] Further, in order to facilitate the movement of the linkage 42 relative to the slide rail 3, that is, to facilitate the movement of the connecting portion 421 of the linkage 42 along the movement hole 31, the end of the slide rail 3 close to the cavity 11 is provided with a clearance opening 33 for providing space for the movement of the linkage 42, the clearance opening 33 penetrates through both sides of the slide rail 3 in the direction perpendicular to the plane of the window frame 1, and penetrates through the side of the slide rail 3 close to the cavity 11, and the movement hole 31 is communicated with the clearance opening 33. Preferably, the end of each linkage 42 close to the slide rail 3 is provided with two connecting portions 421 extending outward on both sides, and correspondingly, four movement holes 31 are provided on each slide rail 3, and the four movement holes 31 are respectively located on both sides of the clearance opening 33.

[0061] When the slide rail 3 is moved to the limit position away from the cavity 11, the openings on both sides of the clearance opening 33 are communicated with the space enclosed by the window frame 1, and therefore, the dust and other impurities falling on the inner surface of the window frame 1 can easily enter the cavity 11 through the clearance opening 33, affecting the normal use of the driving assembly 4.

[0062] To this end, the slide rail piece 3 is further provided with two shielding pieces 6 for shielding the opening of the escape opening 33, and the two shielding pieces 6 are in one-to-one correspondence with the two linkage pieces 42 respectively. The shielding piece 6 is in a plate structure as a whole, and one length side of the shielding piece 6 is rotationally connected with the slide rail piece 3, and the rotation axis of the shielding piece 6 is parallel to the length direction of the slide rail piece 3.

[0063] The shielding piece 6 has a limit in the rotation process relative to the slide rail piece 3. When the slide rail piece 3 is located at the limit position close to the cavity 11, that is, the linkage piece 42 is in a horizontal state, the shielding piece 6 is located at the side away from the cavity 11 corresponding to the linkage piece 42, and abuts against the linkage piece 42, at this time, the shielding piece 6 is in a horizontal state, which is also one limit state in the rotation process thereof. When the slide rail piece 3 is located at the limit position away from the cavity 11, that is, the linkage piece 42 is in a vertical state, the shielding piece 6 is located at the side away from the other linkage piece 42 corresponding to the linkage piece 42, and there is a spacing between the shielding piece 6 and the linkage piece 42, at this time, the shielding piece 6 is in a vertical state, which is also another limit state in the rotation process thereof, and at this time, the shielding piece 6 covers and shields the opening of one side of the escape opening 33.

[0064] In the process that the slide rail piece 3 moves from the limit position close to the cavity 11 to the limit position away from the cavity 11, for a period of time, the shielding piece 6 can keep abutting against the linkage piece 42 under the action of its own gravity, so as to rotate relative to the slide rail piece 3 along with the rotation of the linkage piece 42 relative to the slide rail piece 3. Then, the shielding piece 6 will rotate to a vertical state under the action of its own gravity, at this time, there is a spacing between the shielding piece 6 and the linkage piece 42, and the spacing gradually increases until the slide rail piece 3 moves to the limit position away from the cavity 11.

[0065] To ensure that the shielding piece 6 can keep in a vertical state after being separated from the linkage piece 42, that is, the shielding piece 6 can keep shielding the opening of one side of the escape opening 33. The rotation connection position of the shielding piece 6 and the slide rail piece 3 is further fixedly provided with an elastic piece 7, and the elastic piece 7 drives the shielding piece 6 to rotate towards the corresponding linkage piece 42. Preferably, the elastic piece 7 is a torsion spring, since the torsion spring is a common prior art, which will not be described here, and is simply expressed in the drawings.

[0066] Referring to Figure 4 and Figure 5 Further, the window frame 1 is fixedly provided with a dustproof piece 8 at the through opening 12, and the dustproof piece 8 is distributed along the edge of the through opening 12. The dustproof piece 8 has an elastic deformation ability, and preferably, the dustproof piece 8 is composed of a large number of bristles, and the bristles are all rubber products, and the bristle structure of the dustproof piece 8 is not shown in the drawings.

[0067] When the sliding rail 3 moves to the limit position towards the cavity 11, the dustproof member 8 surrounds the sliding rail 3 and the side surface of the chamfered part of the sliding rail 3, and reduces the gap between the sliding rail 3 and the through hole 12, thereby reducing the probability of dust and other impurities entering the cavity 11 through the gap.

[0068] When the sliding rail 3 moves to the limit position away from the cavity 11, the dustproof member 8 surrounds the sliding rail 3 and the surfaces of the two shielding members 6, and abuts against the side surface of the sliding rail 3 and the surfaces of the two shielding members 6, and also reduces the gap between the sliding rail 3 and the through hole 12 and the gap between the shielding members 6 and the through hole 12, thereby reducing the probability of dust and other impurities entering the cavity 11 through the gap.

[0069] During the movement of the sliding rail 3, the dustproof member 8 can clean dust and other impurities attached to the side surface of the sliding rail 3 and the surfaces of the two shielding members 6, and further reduce the probability of dust and other impurities entering the cavity 11 through the gap.

[0070] The implementation principle of the sliding aluminum alloy window of the embodiment of the present application is as follows:

[0071] When it is necessary to install the window body 2 in the window frame 1, the window body 2 is first placed in the window frame 1 and the installation position is preliminarily determined, and then the driving member 43 is controlled to rotate, so that the two sliding members 41 slide towards each other by a distance, and the sliding rail 3 is driven to move away from the cavity 11 by a distance through the two connecting parts 421 moving along the corresponding movable holes 31. If the sliding rail 3 can partially enter the sliding groove 21 of the window body 2, it indicates that the position of the window body 2 in the window frame 1 is correct, and the driving member 43 can be continuously controlled to rotate to drive the sliding rail 3 to slide away from the cavity 11 to the limit position, so that the sliding rail 3 cooperates with the sliding groove 21 of the window body 2, and the window body 2 and the window frame 1 form a sliding connection. If the sliding rail 3 cannot move due to the position interference between the sliding rail 3 and the window body 2, the driving member 43 cannot rotate, reminding the user to adjust the position of the window body 2 in the window frame 1.

[0072] When it is necessary to disassemble the window body 2 from the window frame 1, the driving member 43 is controlled to rotate, so that the two sliding members 41 slide reversely until the driving member 43 cannot continue to rotate, i.e., the sliding rail 3 moves to the limit position towards the cavity 11, and the end surface of the sliding rail 3 away from the cavity 11 is flush with the inner surface of the window frame 1, so that the user can directly take out the window body 2 along the horizontal direction.

[0073] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A sliding aluminum alloy window comprising a window frame (1) and a plurality of window bodies (2), both sides of the window body (2) are provided with sliding grooves (21), characterized in that, The window frame (1) is provided with a plurality of movable sliding rail members (3) and a plurality of driving assemblies (4) for driving the sliding rail members (3) to move, the sliding rail members (3) and the driving assemblies (4) are in one-to-one correspondence; the window frame (1) is provided with cavities (11) on both sides of the inner part, and the inner surface is provided with a through hole (12) for the movement of the sliding rail members (3), the through hole (12) is communicated with the corresponding cavity (11); the movement direction of the sliding rail members (3) is parallel to the plane of the window frame (1) and perpendicular to the side of the window frame (1); the driving assembly (4) is located in the cavity (11), and the driving assembly (4) is limited during driving the sliding rail members (3) to move, when the sliding rail members (3) move to the limit position away from the cavity (11), the sliding rail members (3) enter the sliding groove (21) of the window body (2) and cooperate with it; when the sliding rail members (3) move to the limit position close to the cavity (11), the end surface of the end of the sliding rail members (3) away from the cavity (11) is flush with the inner surface of one side of the window frame (1); The driving assembly (4) comprises two sliding members (41) and two linkage members (42), the two sliding members (41) are located on both sides of the sliding rail members (3), the sliding members (41) are in sliding connection with the window frame (1), and the sliding direction is perpendicular to the movement direction of the sliding rail members (3); one end of the linkage member (42) is in rotating connection with the sliding member (41), and the rotating axis is parallel to the length direction of the sliding rail members (3), the other end of the linkage member (42) is in movable connection with the sliding rail members (3); the two sliding members (41) slide towards each other to drive the sliding rail members (3) to move away from the cavity (11); The window frame (1) is provided with a plurality of movable sliding rail members (3) and a plurality of driving assemblies (4) for driving the sliding rail members (3) to move, the sliding rail members (3) and the driving assemblies (4) are in one-to-one correspondence; the window frame (1) is provided with cavities (11) on both sides of the inner part, and the inner surface is provided with a through hole (12) for the movement of the sliding rail members (3), the through hole (12) is communicated with the corresponding cavity (11); the movement direction of the sliding rail members (3) is parallel to the plane of the window frame (1) and perpendicular to the side of the window frame (1); the driving assembly (4) is located in the cavity (11), and the driving assembly (4) is limited during driving the sliding rail members (3) to move, when the sliding rail members (3) move to the limit position away from the cavity (11), the sliding rail members (3) enter the sliding groove (21) of the window body (2) and cooperate with it; when the sliding rail members (3) move to the limit position close to the cavity (11), the end surface of the end of the sliding rail members (3) away from the cavity (11) is flush with the inner surface of one side of the window frame (1); The window frame (1) is provided with a plurality of movable sliding rail members (3) and a plurality of driving assemblies (4) for driving the sliding rail members (3) to move, the sliding rail members (3) and the driving assemblies (4) are in one-to-one correspondence; the window frame (1) is provided with cavities (11) on both sides of the inner part, and the inner surface is provided with a through hole (12) for the movement of the sliding rail members (3), the through hole (12) is communicated with the corresponding cavity (11); the movement direction of the sliding rail members (3) is parallel to the plane of the window frame (1) and perpendicular to the side of the window frame (1); the driving assembly (4) is located in the cavity (11), and the driving assembly (4) is limited during driving the sliding rail members (3) to move, when the sliding rail members (3) move to the limit position away from the cavity (11), the sliding rail members (3) enter the sliding groove (21) of the window body (2) and cooperate with it; when the sliding rail members (3) move to the limit position close to the cavity (11), the end surface of the end of the sliding rail members (3) away from the cavity (11) is flush with the inner surface of one side of the window frame (1); 2. A sliding aluminum alloy window according to claim 1, characterized in that The driving assembly (4) further comprises a driving piece (43) penetrating through the two sliding pieces (41) and being rotationally connected with the window frame (1), and the rotation axis is parallel to the sliding direction of the sliding pieces (41); the driving piece (43) is threadedly connected with the sliding pieces (41), and the two sliding pieces (41) are threadedly connected with the driving piece (43) in opposite directions.

3. A sliding aluminum alloy window according to claim 2, characterized in that One end of the driving piece (43) of each of the driving assemblies (4) penetrates through the same side of the window frame (1).

4. A sliding aluminum alloy window according to claim 1, characterized in that, Two movable holes (31) are formed in the sliding rail piece (3) corresponding to the two linkage pieces (42), one end of the linkage piece (42) close to the sliding rail piece (3) has a connecting portion (421), the connecting portion (421) penetrates into the corresponding movable hole (31), and the linkage piece (42) can move along the length direction of the movable hole (31) relative to the sliding rail piece (3), and can also rotate relative to the sliding rail piece (3) with the axis of the connecting portion (421) as the axis; When the end surface of one end of the sliding rail piece (3) away from the cavity (11) is flush with the inner surface of one side of the window frame (1), the two sliding pieces (41) slide towards each other to drive the connecting portions (421) of the two linkage pieces (42) to move to the limit position along the movable holes (31), and then the two sliding pieces (41) continue to slide towards each other to drive the two linkage pieces (42) to slide and rotate at the same time, so that the sliding rail piece (3) moves away from the cavity (11).

5. A sliding aluminum alloy window according to claim 4, characterized in that The length direction of the movable hole (31) is inclined relative to the moving direction of the sliding rail piece (3), and the inclined lower end of each of the two movable holes (31) is close to each other.

6. A sliding aluminum alloy window according to claim 5, characterized in that The connecting portion (421) has a limiting portion (422), and the sliding rail piece (3) has a giving slot (32) on the hole wall of the inclined lower end of the movable hole (31); during the movement of the connecting portion (421) along the movable hole (31) towards the inclined lower end of the movable hole (31), the limiting portion (422) limits the rotation of the linkage piece (42) relative to the sliding rail piece (3); when the connecting portion (421) is located at the inclined lower end of the movable hole (31), the limiting portion (422) is aligned with the giving slot (32), and the rotation of the linkage piece (42) relative to the sliding rail piece (3) drives the limiting portion (422) to enter the giving slot (32).

7. A sliding aluminum alloy window according to claim 1, characterized in that One end of the sliding rail piece (3) close to the space enclosed by the window frame (1) has a chamfer.

Images