Panoramic sliding door and window

Abstract

The invention discloses a panoramic sliding door and window which comprises a door and window frame and a plurality of door and window sashes. The door and window frame is provided with a first sliding rail and a second sliding rail, and the door and window sash is provided with a first fulcrum shaft component, an anti-swing component and a second fulcrum shaft component. The first fulcrum shaft component and the second fulcrum shaft component are arranged on the upper side of the door and window sash and slidably connected with the first sliding rail, and the anti-swing component is arranged on the lower side of the door and window sash and slidably connected with the second sliding rail. And a semi-cylindrical positioning clamping block is arranged at the end part of the first fulcrum shaft component. The first sliding rail is provided with a semi-cylindrical positioning clamping groove. The rear side of the first sliding rail is provided with a receding opening allowing the second fulcrum shaft component to pass through. According to the panoramic sliding door and window, the multiple door and window sashes can be sequentially positioned, folded and overturned through the positioning clamping blocks and the positioning clamping grooves, and the non-shielding panoramic visual effect in the door and window frame is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of doors and windows, and in particular to a panoramic sliding door and window. Background Art

[0002] Modern windows generally include window frames and window sashes. The window frames are responsible for supporting the main structure of the window and can be made of wood, metal, ceramic or plastic. The window sashes generally have sash frames and glass materials attached to the sash frames. The sash frames are mainly made of metal materials and may be wrapped with insulating materials such as plastic in places where people can touch them.

[0003] Ordinary sliding doors and windows are usually of the sliding rail type or the flip type. The sliding rail type sliding doors and windows are opened by moving the door and window panels to overlap. When opening, only half of the door and window can be opened, and it is impossible to achieve a panoramic opening of the entire door and window space. The flip type door and window requires one side of the door and window to be fixed on the window frame, so the entire door and window area needs to be set up with a frame structure, resulting in the visual space of the door and window being divided into several parts, affecting the visual effect. Summary of the invention

[0004] The object of the present invention is to provide a panoramic sliding door and window to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The technical solutions adopted to solve the above technical problems are:

[0006] A panoramic sliding door and window, comprising: a door and window frame and a plurality of door and window leaves;

[0007] The door and window frame has a first slide rail and a second slide rail extending left and right, the first slide rail and the second slide rail are arranged in an upper and lower interval to form a panoramic area; a plurality of the door and window sashes are arranged in the panoramic area in a left-right direction;

[0008] The door and window sash is provided with a first support shaft component, an anti-sway component and a second support shaft component;

[0009] The first support shaft member and the anti-sway member are respectively arranged on the upper and lower sides of the door and window leaf and aligned up and down, the first support shaft member and the anti-sway member are respectively slidably connected to the first slide rail and the second slide rail in the left and right directions, the first support shaft member and the second support shaft member are both arranged on the same side of the door and window leaf and slidably connected to the first slide rail;

[0010] The first support shaft member has a positioning block at one end away from the door and window leaf, and the first slide rail is provided with a positioning seat, the positioning block is in a semi-cylindrical shape, and the positioning seat has a semi-cylindrical positioning slot, and the positioning block and the positioning slot are arranged front and back in the left-right projection;

[0011] The rear side of the first slide rail is provided with an avoidance opening through which the second support shaft member can pass.

[0012] The panoramic sliding door and window provided by the present invention has at least the following beneficial effects: the door and window sash is slidably connected to the first slide rail through the first support shaft member and the second support shaft member, so that the door and window sash can slide left and right relative to the door and window frame to realize the action of pushing and pulling the door and window. The anti-sway member is slidably connected to the second slide rail to prevent the door and window sash from swinging relative to the door and window frame during the pushing and pulling process. When the positioning block moves with the door and window sash to align with the positioning slot in front and back, the door and window sash can rotate around the first support shaft member, so that the positioning block is screwed into the positioning slot, and the second support shaft member is screwed out from the avoidance opening. Through the positioning block and the positioning slot, the first support shaft member can not only slide relative to the first slide rail, but also enable the door and window sash to flip relative to the door and window frame at a specific position. The positioning blocks of the plurality of door and window sashes are sequentially moved to align with the corresponding positioning slot in front and back and rotated and swung to realize the positioning, folding and flipping in the panoramic area, so that an unobstructed panoramic visual effect can be achieved in the door and window frame.

[0013] As a further improvement of the above technical solution, the door and window frame is formed by an upper slide, a lower slide and two side frames. The upper slide and the lower slide are respectively arranged at the upper and lower ends of the door and window frame, and the first slide rail and the second slide rail are respectively arranged on the upper slide and the lower slide.

[0014] As a further improvement of the above technical solution, the positioning seat is arranged at the left end and / or the right end of the first slide rail, and the distance between the avoidance opening and the positioning seat is set according to the distance between the first support shaft component and the second support shaft component.

[0015] As a further improvement of the above technical solution, the second slide rail is arranged on the rear side of the lower slide, and the lower slide has a drainage cavity arranged on the front side of the second slide rail. A drainage hole is connected between the drainage cavity and the second slide rail, and a drainage port is provided on the front side of the drainage cavity.

[0016] As a further improvement of the above technical solution, the first support shaft component and the second support shaft component are both provided with two rollers arranged up and down, and the first slide rail includes an upper track and a lower track respectively abutting against the two rollers.

[0017] As a further improvement of the above technical solution, the rotation axes of the positioning block and the two rollers extend in the up-down direction and are coaxially arranged.

[0018] As a further improvement of the above technical solution, the first support shaft component is provided with an anti-sway plate, which is in the shape of a circular plate and is coaxially arranged with the positioning block and the roller.

[0019] As a further improvement of the above technical solution, the anti-sway plate is arranged between the roller and the positioning block, and the upper edge of the avoidance opening is arranged between the anti-sway plate and the upper end of the second support shaft component in the height direction.

[0020] As a further improvement of the above technical solution, the number of the positioning slots is consistent with the number of the door and window sashes, and the positioning slots are arranged at equal intervals in the left-right direction.

[0021] As a further improvement of the above technical solution, the positioning card seat includes at least one long seat body or short seat body, the long seat body has three positioning card slots, and the short seat body has two positioning card slots. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 This is a rear view of an embodiment of the panoramic sliding door and window provided by the present invention;

[0024] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the panoramic sliding door and window provided by the present invention;

[0025] Figure 3 This is a rear view of an embodiment of the door and window sash provided by the present invention;

[0026] Figure 4 This is a three-dimensional schematic diagram of an embodiment of the door and window leaf and the positioning card seat provided by the present invention;

[0027] Figure 5 This is a side view of an embodiment of the panoramic sliding door and window provided by the present invention;

[0028] Figure 6 This is a three-dimensional schematic diagram of an embodiment of the panoramic sliding door and window provided by the present invention;

[0029] Figure 7 The figure is a three-dimensional schematic diagram of an embodiment of the positioning card holder provided by the present invention.

[0030] In the figure: 10, door and window frames; 20, door and window sashes;

[0031] 100, first slide rail; 110, positioning seat; 111, positioning slot; 112, long seat body; 113, short seat body; 120, avoidance opening; 130, upper rail; 140, lower rail; 200, second slide rail;

[0032] 300, first support shaft component; 310, positioning block; 320, shaft body; 330, fixing block; 340, roller; 350, anti-sway plate; 400, anti-sway component; 500, second support shaft component. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the description of the present invention, if there are words such as "several", it means one or more, "more" means more than two, greater than, less than, exceed, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0037] Reference Figures 1 to 7 The panoramic sliding door and window of the present invention is implemented as follows:

[0038] A panoramic sliding door and window comprises a door and window frame 10 and a door and window leaf 20.

[0039] The door and window frame 10 has a first slide rail 100 and a second slide rail 200. The first slide rail 100 and the second slide rail 200 both extend in the left-right direction, and the first slide rail 100 and the second slide rail 200 are arranged in an upper and lower interval, and a rectangular panoramic area is formed between the first slide rail 100 and the second slide rail 200. There are multiple door and window sashes 20, and the multiple door and window sashes 20 are arranged in the left-right direction in the panoramic area.

[0040] The door and window sash 20 is provided with a first sliding assembly and a second sliding assembly.

[0041] The first sliding assembly includes: a first support shaft component 300 and an anti-sway component 400. The first support shaft component 300 and the anti-sway component 400 are respectively arranged on the upper and lower sides of the door and window sash 20. The first support shaft component 300 and the anti-sway component 400 are aligned up and down. The first support shaft component 300 and the anti-sway component 400 are respectively slidably connected to the first slide rail 100 and the second slide rail 200 in the left and right directions.

[0042] The second sliding assembly includes a second support shaft member 500. The first support shaft member 300 and the second support shaft member 500 are both disposed on the same side of the door and window sash 20, and the first support shaft member 300 and the second support shaft member 500 are both slidably connected to the first slide rail 100 along the left-right direction.

[0043] The first support shaft member 300 has a positioning block 310 at one end away from the door and window sash 20. The first slide rail 100 has a positioning seat 110 at one end away from the door and window sash 20. The positioning block 310 is flush with the positioning seat 110 in the height direction. In the left-right projection, the positioning block 310 and the positioning seat 110 are arranged front and back, so that the positioning block 310 can move left and right relative to the positioning seat 110.

[0044] The positioning block 310 is semi-cylindrical, and the positioning seat 110 has a semi-cylindrical positioning slot 111. The axial directions of the positioning block 310 and the positioning slot 111 extend in the up-down direction. The rear side of the first slide rail 100 is provided with an avoidance opening 120 for the second support shaft member 500 to pass through.

[0045] In actual use, the door and window sash 20 is slidably connected to the first slide rail 100 through the first support shaft member 300 and the second support shaft member 500, so that the door and window sash 20 can slide left and right relative to the door and window frame 10 to achieve the action of pushing and pulling the door and window. The anti-sway member 400 is slidably connected to the second slide rail 200 to prevent the door and window sash 20 from swinging relative to the door and window frame 10 during the pushing and pulling process. When the positioning block 310 moves with the door and window sash 20 to align with the positioning slot 111, the door and window sash 20 can rotate around the first support shaft member 300, so that the positioning block 310 is screwed into the positioning slot 111, and the second support shaft member 500 is screwed out from the avoidance opening 120. The positioning blocks 310 of the plurality of door and window panels 20 are moved in sequence to be aligned front and back with the positioning slots 111 of the positioning seat 110 and rotated and swung to achieve positioning, folding and flipping within the panoramic area, so that an unobstructed panoramic visual effect can be achieved within the door and window frame 10.

[0046] In this embodiment, the door and window frame 10 is formed by an upper slide, a lower slide and two side frames. The upper slide and the lower slide are respectively arranged at the upper and lower ends of the door and window frame 10, and the two side frames are arranged at the left and right ends of the door and window frame 10. The upper and lower ends of the two side frames are respectively fixedly connected to the left and right ends of the upper slide and the lower slide. The first slide rail 100 and the second slide rail 200 are respectively arranged on the upper slide and the lower slide.

[0047] In the panoramic sliding door and window of the present invention, the door and window sash 20 is slidably connected to the door and window frame 10 through the first support shaft member 300 and the second support shaft member 500 in cooperation with the anti-sway member 400. The first support shaft member 300 and the second support shaft member 500 are arranged on the upper side of the door and window sash 20 and bear the weight through the sliding connection with the first slide rail 100. The anti-sway member 400 is aligned with the first support shaft member 300 up and down and is always slidably connected to the second slide rail 200, avoiding the need to open the avoidance opening 120 in the second slide rail 200 and optimizing the aesthetic effect.

[0048] The number of the positioning slots 111 is consistent with the number of the door and window sashes 20. The positioning slots 111 are arranged at equal intervals in the left-right direction. Since the flipping positions of the plurality of door and window sashes 20 are inconsistent, the spacing between two adjacent positioning slots 111 needs to be at least the thickness of the door and window sash 20.

[0049] The panoramic sliding door and window of this embodiment is configured as a left-side window opening structure, the positioning seat 110 is arranged at the left end of the first slide rail 100, and the first slide rail 100 is provided with a position avoidance opening 120.

[0050] The distance between the avoidance opening 120 and the positioning seat 110 is set according to the distance between the first support shaft component 300 and the second support shaft component 500 on the door and window sash 20.

[0051] Take the left-side window structure of this embodiment as an example, specifically: when the first support shaft member 300 of the first door and window sash 20 from left to right is aligned with the first positioning slot 111 from the left, the left end edge of the avoidance opening 120 is arranged on the left side of the second support shaft member 500 of the door and window sash 20. When the first support shaft member 300 of the last door and window sash 20 from left to right is aligned with the last positioning slot 111 from the left, the right end edge of the avoidance opening 120 is arranged on the right side of the second support shaft member 500 of the door and window sash 20. That is, the width of the avoidance opening 120 can cover the position of the second support shaft member 500 in all flip positions of the door and window sash 20.

[0052] In order to avoid the width of the avoidance opening 120 being too large and affecting the aesthetic effect, in a further embodiment, the spacing between the first support shaft member 300 and the second support shaft member 500 in different door and window sashes 20 is inconsistent. For the panoramic sliding door and window with a left-side window structure, the spacing between the first support shaft member 300 and the second support shaft member 500 in the plurality of door and window sashes 20 decreases from left to right. The spacing between the first support shaft member 300 and the second support shaft member 500 of the door and window sash 20 at the left end is the largest, and the spacing between the first support shaft member 300 and the second support shaft member 500 of the door and window sash 20 at the right end is the smallest, so that the avoidance opening 120 can cover the second support shaft members 500 of all door and window sashes 20, and at the same time, the avoidance opening 120 can maintain a smaller width size, which has less impact on the aesthetics of the door and window frame 10.

[0053] In some other embodiments, the positioning seat 110 is provided at the left and right ends of the first slide rail 100, and the first slide rail 100 is provided with two avoidance openings 120 to realize the folding and flipping of the door and window sash 20 at the left and right ends of the panoramic area.

[0054] The first support shaft member 300 and the second support shaft member 500 of this embodiment both include a shaft body 320, a fixing block 330 and a roller 340. The shaft body 320 is in the shape of a cylinder extending up and down, and the lower end of the shaft body 320 is fixedly connected to the fixing block 330. There are two rollers 340, and the rotation axes of the two rollers 340 extend in the up and down direction. The two rollers 340 are arranged up and down and are coaxially rotatably sleeved on the shaft body 320.

[0055] The first slide rail 100 includes an upper rail 130 and a lower rail 140 which are arranged vertically, and the two rollers 340 are respectively in rolling contact with the upper rail 130 and the lower rail 140 .

[0056] In the first support shaft component 300 , the positioning block 310 is disposed at the upper end of the shaft body 320 , and the rotation axis of the positioning block 310 is coaxially disposed with the shaft body 320 and the two rollers 340 .

[0057] See attached Figure 5In this embodiment, the positioning card seat 110 is arranged at the rear side of the first slide rail 100, and the positioning card slots 111 are all open to the front. The positioning card block 310 is arranged at the front side of the upper end of the shaft body 320. When the first support shaft member 300 slides in the left-right direction to overlap with the positioning card seat 110, the positioning card block 310 and the positioning card seat 110 are arranged front to back. When the positioning card block 310 and the positioning card slot 111 are aligned front to back, the positioning card block 310 can be screwed into the positioning card slot 111, so that the door and window sash 20 can rotate around the circumferential direction of the shaft body 320.

[0058] See attached Figure 4 , Figure 5 and Figure 7 In a further embodiment, the positioning base 110 and the positioning block 310 are provided with corresponding stepped grooves. The stepped grooves of the positioning base 110 and the positioning block 310 extend in the left-right direction, so that the front side of the positioning base 110 and the rear side of the positioning block 310 respectively have two opposite stepped surfaces. In the left-right projection, the stepped surfaces of the positioning base 110 and the positioning block 310 are staggered with each other.

[0059] In this embodiment, the first support shaft component 300 also includes an anti-sway plate 350. The anti-sway plate 350 is in the shape of a circular disc. The anti-sway plate 350 is coaxially arranged with the roller 340, the shaft body 320 and the positioning block 310. The diameter of the anti-sway plate 350 is larger than the diameters of the positioning block 310 and the roller 340. The anti-sway plate 350 is arranged on the upper side of the roller 340, and the positioning block 310 is arranged on the upper side of the anti-sway plate 350. The first slide rail 100 is provided with an anti-sway track, and the anti-sway track is arranged on the upper side of the upper track 130. The anti-sway plate 350 is rollingly arranged in the anti-sway track to prevent the first support shaft component 300 from swinging back and forth relative to the first slide rail 100, thereby improving the push-pull stability of the door and window sash 20.

[0060] The upper edge of the avoidance opening 120 is arranged between the anti-sway plate 350 and the upper end of the second support shaft member 500 in the height direction. The rollers 340 of the first support shaft member 300 and the second support shaft member 500 are aligned left and right in a one-to-one correspondence. The upper edge of the avoidance opening 120 is higher than the two rollers 340 and lower than the anti-sway plate 350. When the first support shaft member 300 passes through the avoidance opening 120, the anti-sway plate 350 can always be in the anti-sway track, so that the first support shaft member 300 can slide along the first slide rail 100 without falling off. The second support shaft member 500 is not provided with the anti-sway plate 350 or the positioning block 310. When the second support shaft member 500 is aligned with the avoidance opening 120, it can be flipped off the first slide rail 100 to achieve a flipping and folding action.

[0061] In this embodiment, the structure of the anti-sway component 400 is consistent with that of the second support shaft component 500, and the anti-sway component 400 is slidably connected to the second slide rail 200 via a roller 340. The anti-sway component 400 is aligned with the first support shaft component 300 up and down, so that the door and window sash 20 can rotate relative to the door and window frame 10 around the first support shaft component 300 and the anti-sway component 400. In some other embodiments, the anti-slip component can also adopt a single pulley structure or set the anti-sway plate 350 to achieve anti-sway.

[0062] In the panoramic sliding door and window of this embodiment, the door and window sash 20 adopts an upper hanging form to realize a push-pull structure. In some other embodiments, the first slide rail 100 can be arranged at the lower end of the door and window frame 10, and the rotation axis of the roller 340 of the first support shaft member 300 and the second support shaft member 500 extends in the front-to-back direction. The door and window sash 20 adopts a lower hanging form to realize a push-pull structure.

[0063] In this embodiment, the positioning slots 111 are arranged at equal intervals, which are consistent with the spacing of the positioning slots 111. When the positioning block 310 of one of the door and window sashes 20 is screwed into the positioning slot 111, its anti-sway plate 350 is coaxially arranged with the positioning slot 111. When the next door and window sash 20 is flipped and folded, the door and window sash 20 is first pushed to the left so that its anti-sway plate 350 is tightly pressed against the outer edge of the anti-sway plate 350 of the left door and window sash 20. At this time, its positioning block 310 is aligned with the other positioning slot 111 front and back, and the door and window sash 20 can be flipped and folded.

[0064] Furthermore, the diameter of the anti-sway plate 350 is greater than the thickness of the door and window sash 20. In the projection in the up and down directions, the corners of the door and window sash 20 are within the projection range of the anti-sway plate 350, so that the door and window sash 20 will not collide or interfere when rotating around the first support shaft member 300.

[0065] In this embodiment, the positioning card seat 110 includes at least one long seat body 112 or short seat body 113. The long seat body 112 has three positioning card slots 111, and the short seat body 113 has two positioning card slots 111. The spacing of the positioning card slots 111 in the long seat body 112 and the short seat body 113 is consistent. The spacing between the left and right end edges of the long seat body 112 and the short seat body 113 and the positioning card slots 111 does not exceed half of the spacing between adjacent positioning card slots 111, so that when multiple long seat bodies 112 or short seat bodies 113, or long seat bodies 112 and short seat bodies 113 are spliced ​​together, the positioning card slots 111 can be arranged at equal intervals.

[0066] Any number of positioning slots 111 arranged at equal intervals can be provided by at least one of the long seat body 112 or the short seat body 113. When the number of door and window sashes 20 is two, the positioning seat 110 adopts one short seat body 113. When the number of door and window sashes 20 is three, the positioning seat 110 adopts one long seat body 112. When the number of door and window sashes 20 is four, the positioning seat 110 adopts two short seat bodies 113. When the number of door and window sashes 20 is five, the positioning seat 110 is formed by splicing one short seat body 113 and one long seat body 112. When the number of door and window sashes 20 is six, the positioning seat 110 is formed by splicing three short seat bodies 113 or two long seat bodies 112. By analogy, a specific number of positioning slots 111 can be arranged to improve flexibility and facilitate material preparation.

[0067] In this embodiment, the second slide rail 200 is arranged on the rear side of the lower slide, and the lower slide has a drainage cavity arranged on the front side of the second slide rail 200. A drainage hole is connected between the drainage cavity and the second slide rail 200, and a drainage port is arranged on the front side of the drainage cavity.

[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0069] Although the embodiments of the present invention have been shown and described, a person skilled in the art may make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of the present invention. These changes, modifications, equivalent variations or substitutions are all included in the scope defined by the claims of this application. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A panoramic sliding door and window, characterized in that: include: Door and window frames and multiple door and window sashes; The door and window frame has a first slide rail and a second slide rail extending left and right, and the first slide rail and the second slide rail are arranged in an upper and lower interval to form a panoramic area; A plurality of the door and window panels are arranged in the panoramic area along the left-right direction; The door and window sash is provided with a first support shaft component, an anti-sway component and a second support shaft component; The first support shaft member and the anti-sway member are respectively arranged on the upper and lower sides of the door and window leaf and aligned up and down, the first support shaft member and the anti-sway member are respectively slidably connected to the first slide rail and the second slide rail in the left and right directions, the first support shaft member and the second support shaft member are both arranged on the same side of the door and window leaf and slidably connected to the first slide rail; The first support shaft member has a positioning block at one end away from the door and window leaf, and the first slide rail is provided with a positioning seat, the positioning block is in a semi-cylindrical shape, and the positioning seat has a semi-cylindrical positioning slot, and the positioning block and the positioning slot are arranged front and back in the left-right projection; The rear side of the first slide rail is provided with an avoidance opening through which the second support shaft member can pass.

2. The panoramic sliding door and window according to claim 1, characterized in that: The door and window frame is formed by an upper slide, a lower slide and two side frames. The upper slide and the lower slide are respectively arranged at the upper and lower ends of the door and window frame, and the first slide rail and the second slide rail are respectively arranged on the upper slide and the lower slide.

3. The panoramic sliding door and window according to claim 2, characterized in that: The positioning seat is arranged at the left end and / or the right end of the first slide rail, and the distance between the avoidance opening and the positioning seat is set according to the distance between the first support shaft component and the second support shaft component.

4. The panoramic sliding door and window according to claim 2, characterized in that: The second slide rail is arranged at the rear side of the lower slide, and the lower slide has a drainage cavity arranged at the front side of the second slide rail. A drainage hole is connected between the drainage cavity and the second slide rail, and a drainage port is arranged at the front side of the drainage cavity.

5. The panoramic sliding door and window according to claim 2, characterized in that: The first support shaft component and the second support shaft component are both provided with two rollers arranged up and down, and the first slide rail comprises an upper rail and a lower rail respectively abutting against the two rollers.

6. The panoramic sliding door and window according to claim 5, characterized in that: The rotation axes of the positioning block and the two rollers extend in the up-down direction and are coaxially arranged.

7. The panoramic sliding door and window according to claim 6, characterized in that: The first support shaft component is provided with an anti-sway plate, which is in the shape of a circular plate and is coaxially arranged with the positioning block and the roller.

8. The panoramic sliding door and window according to claim 7, characterized in that: The anti-sway plate is arranged between the roller and the positioning block, and the upper edge of the avoidance opening is arranged between the anti-sway plate and the upper end of the second support shaft component in the height direction.

9. The panoramic sliding door and window according to claim 1, characterized in that: The number of the positioning slots is consistent with the number of the door and window panels, and the positioning slots are arranged at equal intervals in the left-right direction.

10. The panoramic sliding door and window according to claim 1, characterized in that: The positioning card seat includes at least one long seat body or a short seat body, the long seat body has three positioning card slots, and the short seat body has two positioning card slots.

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