Panoramic sliding door

Abstract

The utility model provides a panoramic sliding door, which relates to the technical field of doors and windows and comprises a door leaf, an upper sliding structure and a lower sliding structure. The upward sliding structure is connected with one end of the door leaf away from the sliding structure; the lower sliding structure is slidably connected with the sliding structure and comprises a lower sliding frame, lower sliding rails and a sealing cover structure, the sealing cover structure is detachably connected with the lower sliding frame, the lower sliding rails are fixedly connected with the lower sliding frame, two sliding cavities are defined between the sealing cover structure and the lower sliding frame, and each sliding cavity is internally provided with one lower sliding rail; the sliding structure penetrates through one sliding cavity and is in sliding connection with the lower sliding rail; according to the panoramic sliding door, the sealing cover structure is detachably connected with the lower sliding frame, so that the lower sliding rail is completely wrapped in the sliding cavity defined by the sealing cover structure and the lower sliding frame, the lower sliding rail is prevented from being directly exposed, the service life of the lower sliding rail is prolonged, the appearance of the sliding door is neater and more attractive, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and particularly relates to a panoramic sliding door. Background Art

[0002] Today, with the increasing refinement of the home decoration doors and windows market, the aesthetic pursuit and functional requirements of end-users for the living environment have reached an unprecedented height. As a bridge connecting the interior and nature, the choice of the balcony door has become a key link in improving the living quality. Traditional sliding doors, as a common form of balcony doors, are widely popular in medium and low-grade commercial housing due to their economic and practical characteristics. However, when this design is applied to occasions such as high-end communities or villa groups that pursue an ultimate living experience, its limitations gradually become apparent.

[0003] As shown in the appendix Figure 1 shown, is the solution of the traditional sliding door. As shown in the appendix Figure 2 shown, is the solution of the existing panoramic sliding door. However, in the long-term use of the above solutions, due to the exposure of the stainless steel sliding track at the bottom, the overall aesthetics of the balcony space is damaged, and it is also prone to becoming a gathering place for impurities such as dust and sand particles, making it difficult to clean and maintain. At the same time, since the balcony is an area with frequent family activities, the track will inevitably be subjected to external forces such as trampling and impacts during furniture moving, resulting in wear on the surface of the track and the generation of burrs, which will in turn cause scratches on the surface of the wheels of the pulley. Over time, the wear and scratches will seriously affect the smoothness of the sliding door and even cause the sliding door to malfunction, greatly reducing the user experience. Summary of the Utility Model

[0004] Based on this, in order to solve the problem that the traditional sliding door fails to function due to the disadvantages brought by the exposure of the stainless steel sliding track at the bottom, greatly reducing the user experience, the purpose of the utility model is to provide a panoramic sliding door, and its specific technical solution is as follows:

[0005] A panoramic sliding door includes a door leaf, an upper sliding structure, and a lower sliding structure. A sliding structure is provided at one end of the door leaf; the upper sliding structure is connected to the end of the door leaf away from the sliding structure; the lower sliding structure is slidably connected to the sliding structure. The lower sliding structure includes a lower sliding frame, a lower sliding track, and a cover structure. The cover structure is detachably connected to the lower sliding frame. The lower sliding track is fixedly connected to the lower sliding frame. Two sliding cavities are formed by enclosing between the cover structure and the lower sliding frame. Each sliding cavity is provided with the lower sliding track. The sliding structure penetrates through one of the sliding cavities and is slidably connected to the lower sliding track.

[0006] Further, the cover structure includes a first cover plate, a second cover plate, and a third cover plate. The first cover plate, the second cover plate, and the third cover plate are respectively detachably connected to the lower sliding frame. A sliding cavity is formed by enclosing between the first cover plate, the lower sliding rail, and the second cover plate, and another sliding cavity is formed by enclosing between the second cover plate, the lower sliding rail, and the third cover plate.

[0007] Further, first wool strip grooves are provided on the first cover plate, the second cover plate, and the third cover plate.

[0008] Further, stop grooves are provided on the first cover plate, the second cover plate, and the third cover plate. Seals are provided on the stop grooves, and the seals are detachably connected to the stop grooves.

[0009] Further, the sliding structure includes a connecting frame, a pulley frame, and a pulley group. The connecting frame is fixedly connected to the pulley frame. The pulley frame penetrates through one of the sliding cavities. The pulley group is connected to the pulley frame and is slidably connected to the lower sliding rail. A plurality of second wool strip grooves are provided at one end of the connecting frame close to the cover structure.

[0010] Further, a heat-insulating plastic part is provided at one end of the connecting frame close to the door leaf.

[0011] Further, a drainage groove is provided at the bottom of the lower sliding frame. The drainage groove is inclined. A plurality of drainage holes are provided on the lower sliding frame, and the drainage holes are communicated with the drainage groove.

[0012] Further, a sealing edge is provided on the upper sliding structure, and the sealing edge is detachably connected to the upper sliding structure.

[0013] Further, a middle partition is provided in the middle of the upper sliding structure, and a third wool strip groove is provided on the middle partition.

[0014] Further, a hook stile is connected to the door leaf. A notch is provided at one end of the hook stile away from the door leaf, and a detachable sealing plate is installed on the notch.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The panoramic sliding door of the present utility model is provided with door leaves for enclosing or opening a space. A sliding structure is arranged at one end of the door leaf for sliding connection with the lower sliding rail in the lower sliding structure to realize the opening and closing of the door leaf, ensuring the smoothness and stability of the door leaf during the sliding process. By providing an upper sliding structure, it provides upper support and guidance for the door leaf. By providing a lower sliding structure, the lower sliding structure includes a lower sliding frame, a lower sliding rail, and a cover structure. The lower sliding frame serves as the main frame of the lower sliding structure and is detachably connected to the cover structure, facilitating installation and maintenance. The lower sliding rail is fixed on the lower sliding frame to provide a sliding track for the sliding structure, ensuring the stability and load-bearing capacity of the door leaf during the sliding process. The cover structure and the lower sliding frame enclose two sliding cavities, which not only beautify the appearance of the lower sliding structure but also play a role in dust and dirt prevention. At the same time, the detachable design of the cover structure also facilitates users to clean and maintain, effectively ensuring the service life of the lower sliding rail under long-term use. The panoramic sliding door of the present utility model has the cover structure detachably connected to the lower sliding frame, so that the lower sliding rail is completely wrapped in the sliding cavity formed by the enclosure between the cover structure and the lower sliding frame, avoiding the direct exposure of the lower sliding rail, extending the service life of the lower sliding rail, making the appearance of the sliding door more neat and beautiful, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model can be further understood from the following description in conjunction with the drawings. The components in the drawings are not necessarily drawn to scale, but focus on showing the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0017] Figure 1 is a schematic structural diagram of a traditional sliding door;

[0018] Figure 2 is a schematic structural diagram of an existing panoramic sliding door;

[0019] Figure 3 is a side view structural sectional view of the panoramic sliding door of Embodiment 1 of the present utility model;

[0020] Figure 4 is a top view structural sectional view of the panoramic sliding door of Embodiment 1 of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the locking stile of Embodiment 1 of the present utility model;

[0022] Figure 6 is a schematic structural diagram of the sliding structure of Embodiment 1 of the present utility model;

[0023] Figure 7 is a schematic structural diagram of the upper sliding structure of Embodiment 1 of the present utility model;

[0024] Figure 8 It is a schematic structural view of the downward-sliding structure of Embodiment 1 of the present utility model;

[0025] Figure 9 It is a schematic diagram of the drainage process of the panoramic sliding door of Embodiment 1 of the present utility model;

[0026] Figure 10 It is a side-sectional view of the structure of the panoramic sliding door of Embodiment 2 of the present utility model;

[0027] Figure 11 It is a schematic diagram of the drainage process of the panoramic sliding door of Embodiment 2 of the present utility model.

[0028] Explanation of reference numerals:

[0029] 1. Door leaf; 11. Hook profile; 111. Notch; 112. Removable sealing plate; 2. Sliding structure; 21. Connection frame; 211. Second felt strip groove; 212. Heat-insulating plastic part; 22. Pulley frame; 23. Pulley set; 3. Upper-sliding structure; 31. Sealing edge; 32. Middle partition; 321. Third felt strip groove; 4. Downward-sliding structure; 41. Downward-sliding frame; 411. Drainage hole; 42. Downward-sliding rail; 43. Sealing cover structure; 431. First cover plate; 432. Second cover plate; 433. Third cover plate; 434. First felt strip groove; 435. Stopping groove; 436. Sealing strip; 437. Floor stopping strip; 44. Sliding cavity; 45. Drainage groove; 5. Floor. Detailed implementation manners

[0030] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation manners described herein are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manners.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] In this utility model, the "first" and "second" do not represent specific quantities and orders, but are only used for name distinction.

[0034] Embodiment 1

[0035] As Figures 3 - 9 shown, a panoramic sliding door in an embodiment of this utility model includes a door leaf 1, an upper sliding structure 3 and a lower sliding structure 4. A sliding structure 2 is provided at one end of the door leaf 1; the upper sliding structure 3 is connected to the end of the door leaf 1 away from the sliding structure 2; the lower sliding structure 4 is slidably connected to the sliding structure 2. The lower sliding structure 4 includes a lower sliding frame 41, a lower sliding rail 42 and a cover structure 43. The cover structure 43 is detachably connected to the lower sliding frame 41. The lower sliding rail 42 is fixedly connected to the lower sliding frame 41. Two sliding cavities 44 are formed by enclosing between the cover structure 43 and the lower sliding frame 41. A lower sliding rail 42 is provided in each sliding cavity 44. The sliding structure 2 penetrates through one of the sliding cavities 44 and is slidably connected to the lower sliding rail 42. By providing the door leaf 1, it is used to close or open a space. The sliding structure 2 is provided at one end of the door leaf 1 and is used to slidably connect with the lower sliding rail 42 in the lower sliding structure 4 to realize the opening and closing of the door leaf 1 and ensure the smoothness and smoothness of the door leaf 1 during the sliding process; by providing the upper sliding structure 3, it provides upper support and guidance for the door leaf 1; by providing the lower sliding structure 4, the lower sliding structure 4 includes a lower sliding frame 41, a lower sliding rail 42 and a cover structure 43. The lower sliding frame 41 serves as the main frame of the lower sliding structure 4 and is detachably connected to the cover structure 43, which is convenient for installation and maintenance. The lower sliding rail 42 is fixed on the lower sliding frame 41 to provide a sliding track for the sliding structure 2, ensuring the stability and load-bearing capacity of the door leaf 1 during the sliding process. Two sliding cavities 44 are formed by enclosing between the cover structure 43 and the lower sliding frame 41, which not only beautifies the appearance of the lower sliding structure 4, but also plays a role in dust prevention and pollution prevention. At the same time, the detachable design of the cover structure 43 is also convenient for users to clean and maintain, and can effectively ensure the service life of the lower sliding rail 42 under long-term use.

[0036] As a preferred embodiment of the utility model, it may also have the following additional technical features: the cover structure 43 includes a first cover plate 431, a second cover plate 432 and a third cover plate 433, and the first cover plate 431, the second cover plate 432 and the third cover plate 433 are respectively detachably connected to the lower slide frame 41 and fixed with screws, which is helpful for the end user to perform daily maintenance and clean the debris that may appear inside the track. Through the detachable cover structure 43, the user can easily remove these debris to ensure the smooth operation of the sliding door and extend its service life. The first cover plate 431, the second cover plate 432 and the third cover plate 433 are respectively detachably connected to the lower slide frame 41 and fixed with screws, which is helpful for the end user to perform daily maintenance and clean the debris that may appear inside the track. Through the detachable cover structure 43, the user can easily remove these debris to ensure the smooth operation of the sliding door and extend its service life. 31. The lower sliding rail 42 and the second cover plate 432 enclose a sliding cavity 44 for the movement of one of the door bodies. The second cover plate 432, the lower sliding rail 42 and the third cover plate 433 enclose another sliding cavity 44 for the movement of the other door body, thereby reducing mutual interference and further improving the smoothness and stability of the sliding door. The sliding cavity 44 helps to improve the sealing of the sliding door. By installing sealing materials such as wool strips, the gaps can be further filled to prevent the penetration of external factors such as airflow and dust, thereby improving the overall performance of the sliding door.

[0037] As a preferred embodiment of the present utility model, it may also have the following additional technical features: the first cover plate 431, the second cover plate 432 and the third cover plate 433 are all provided with a first wool strip groove 434 for installing wool strips. The wool strips, as a sealing material, can fit tightly on the door frame or track and effectively fill the gap occupied below. When the door leaf 1 is closed, the wool strips will be compressed and in close contact, thereby reducing or eliminating the air circulation between the door leaf 1 and the door frame and improving the sealing performance of the sliding door. Since the wool strips fit tightly on the door frame or track, when external materials such as sand, debris, and dust fall, most of them will fall on the cover plate structure 43 and the wool strips instead of directly entering the track. This not only reduces the possibility of debris accumulation inside the track, but also reduces the risk of poor operation of the sliding door caused by debris. At the same time, the presence of the wool strips and the cover plate structure 43 also facilitates users to clean and maintain, keeping the sliding door clean and beautiful.

[0038] As a preferred embodiment of the utility model, it may also have the following additional technical features: a retaining groove 435 is provided on the first cover plate 431, the second cover plate 432 and the third cover plate 433, a seal 436 is provided on the retaining groove 435, and the seal 436 is detachably connected to the retaining groove 435.

[0039] As a preferred embodiment of the present utility model, it may further have the following additional technical features: The sliding structure 2 includes a connecting frame 21, a pulley frame 22 and a pulley group 23. The connecting frame 21 is fixedly connected to the pulley frame 22. The pulley frame 22 penetrates through one of the sliding cavities 44. The pulley group 23 is connected to the pulley frame 22 and is slidably connected to the lower slide rail 42. A plurality of second wool strip grooves 211 are provided at one end of the connecting frame 21 close to the cover structure 43, on which upper wool strips can be installed to block the penetration of air flow, improve the water tightness and air tightness of the whole door, and will not generate a whistling sound due to the small gap between the connecting frame 21 and the cover plate. In this embodiment, the distance between the connecting frame 21 and the cover structure 43 is about 4 mm - 4.5 mm.

[0040] As a preferred embodiment of the present utility model, it may further have the following additional technical features: An insulating plastic part 212 is provided at one end of the connecting frame 21 close to the door leaf 1, which can effectively block the transfer of external heat or cold to the inside of the door leaf 1 through the connecting frame 21.

[0041] As a preferred embodiment of the present utility model, it may further have the following additional technical features: A drainage groove 45 is provided at the bottom of the lower slide frame 41. The drainage groove 45 is inclined, which helps rainwater to flow naturally to the lower end of the drainage groove 45 under the action of gravity and be discharged outdoors smoothly. A plurality of drainage holes 411 are provided on the lower slide frame 41. The drainage holes 411 are communicated with the drainage groove 45 to form a complete drainage system. When rainwater flows into the inside of the lower slide frame 41 through the gap between the door leaf 1 and the lower slide frame 41, this rainwater will be quickly guided to the drainage groove 45. The drainage trough is hidden underground and isolated from the outside. The external wind pressure cannot directly affect the working state of the drainage trough, which can make the rainwater flowing into the lower part drain outdoors more smoothly.

[0042] As a preferred embodiment of the present utility model, it may further have the following additional technical features: A sealing edge 31 is provided on the upper slide structure 3. The sealing edge 31 is detachably connected to the upper slide structure 3 and is fixed in the upper slide structure 3 by screws. The sealing edge 31 is flush with the indoor wall surface when installing the door leaf 1, which not only increases the integrity of the wall surface but also completely hides the upper part of the door leaf material, without affecting the installation, disassembly and debugging of the door leaf 1.

[0043] As a preferred embodiment of the present utility model, it may further have the following additional technical features: A middle partition 32 is provided in the middle of the upper slide structure 3. A third wool strip groove 321 is provided on the middle partition 32. Since the middle partition 32 plays a relatively small role in wind resistance, it is convenient to disassemble by snap-fastening. It can play a role in preventing the door leaf 1 from swaying. When the door leaf 1 is closed, the wool strip will fit tightly to effectively block the penetration of air, dust and noise.

[0044] As a preferred embodiment of the present utility model, it may further have the following additional technical features: A hook stile 11 is connected to the door leaf 1. A notch 111 is provided at one end of the hook stile 11 away from the door leaf 1. A detachable sealing plate 112 is installed on the notch 111 to enhance its aesthetics. In this embodiment, the visible surface width of the hook stile 11 is designed to be 31 mm and the height is 117 mm. A strengthening cavity of 45 mm * 25 mm is also provided on the hook stile 11. The corresponding strength I-beam or rectangular steel pipe can be selected inside according to the size of the door leaf 1 to enhance the wind pressure resistance performance of the door leaf 1.

[0045] In addition, in this embodiment, under the conditions of a combined elastic value of 80 Mpa and a beam span of 2300 mm, the moment of inertia of a single hook stile 11 is calculated to be 130.4 cm 4 and the bending resistance moment is 21.4 cm 3 . Under a wind pressure of 3000 Pascals, on the premise of meeting the national standard requirements, a single door leaf 1 can be made into a specification of 2500 mm wide * 2200 mm high.

[0046] Embodiment 2

[0047] Please refer to Figures 10 - 11 . The difference between Embodiment 2 and Embodiment 1 is only that the floor 5 is placed between the connecting frame 21 and the cover structure 43. The distance between the connecting frame 21 and the floor 5 is about 4 mm - 4.5 mm. The floor 5 is fixed on the cover structure 43. At this time, the seal 436 on the stop groove 435 is taken out, and a floor stop bar 437 is put into the stop groove 435 to ensure the stability of the floor 5.

[0048] The structural design of the panoramic sliding door in this embodiment is reasonable and easy to use. For other devices with similar usage requirements, this structure can also be adopted. In this embodiment, the panoramic sliding door is detachably connected to the lower sliding frame 41 through the cover structure 43, so that the lower sliding rail 42 is completely wrapped in the sliding cavity 44 formed by the enclosure between the cover structure 43 and the lower sliding frame 41, avoiding the direct exposure of the lower sliding rail 42, extending the service life of the lower sliding rail 42, making the appearance of the sliding door cleaner and more beautiful, and improving the user experience.

[0049] In the description of the above embodiments, understand greater than, less than, exceeding, etc. as not including this number, the meaning of several and multiple is more than one, understand above, below, within, etc. as including this number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0050] The technical features of the above-described embodiments can be arbitrarily combined. For the sake of brevity of description, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction between these combinations of technical features, they should all be considered as falling within the scope recorded in this specification.

[0051] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A panoramic sliding door, characterized in that: include: A door leaf (1), wherein a sliding structure (2) is provided at one end of the door leaf (1); An upward sliding structure (3), the upward sliding structure (3) being connected to an end of the door leaf (1) away from the sliding structure (2); as well as A descending structure (4), wherein the descending structure (4) is slidably connected to the sliding structure (2), the descending structure (4) comprises a descending frame (41), a descending rail (42) and a cover structure (43), the cover structure (43) is detachably connected to the descending frame (41), the descending rail (42) is fixedly connected to the descending frame (41), two sliding cavities (44) are enclosed between the cover structure (43) and the descending frame (41), each sliding cavity (44) is provided with the descending rail (42), and the sliding structure (2) passes through one of the sliding cavities (44) and is slidably connected to the descending rail (42).

2. The panoramic sliding door according to claim 1, characterized in that: The sealing structure (43) comprises a first cover plate (431), a second cover plate (432) and a third cover plate (433); the first cover plate (431), the second cover plate (432) and the third cover plate (433) are respectively detachably connected to the lower slide frame (41); a sliding cavity (44) is enclosed between the first cover plate (431), the lower slide rail (42) and the second cover plate (432); another sliding cavity (44) is enclosed between the second cover plate (432), the lower slide rail (42) and the third cover plate (433).

3. The panoramic sliding door according to claim 2, characterized in that: The first cover plate (431), the second cover plate (432) and the third cover plate (433) are all provided with a first wool strip groove (434).

4. The panoramic sliding door according to claim 2, characterized in that: The first cover plate (431), the second cover plate (432) and the third cover plate (433) are all provided with a retaining groove (435), and a sealing strip (436) is provided on the retaining groove (435), and the sealing strip (436) is detachably connected to the retaining groove (435).

5. The panoramic sliding door according to claim 1, characterized in that: The sliding structure (2) comprises a connecting frame (21), a pulley frame (22) and a pulley block (23); the connecting frame (21) is fixedly connected to the pulley frame (22); the pulley frame (22) passes through one of the sliding cavities (44); the pulley block (23) is connected to the pulley frame (22) and is slidably connected to the lower rail (42); and a plurality of second wool strip grooves (211) are provided on one end of the connecting frame (21) close to the covering structure (43).

6. The panoramic sliding door according to claim 5, characterized in that: A heat-insulating plastic part (212) is provided on one end of the connection frame (21) close to the door leaf (1).

7. The panoramic sliding door according to claim 1, characterized in that: A drainage groove (45) is provided at the bottom of the lower slide frame (41), and the drainage groove (45) is arranged obliquely. A plurality of drainage holes (411) are provided on the lower slide frame (41), and the drainage holes (411) are communicated with the drainage groove (45).

8. The panoramic sliding door according to claim 1, characterized in that: The upper sliding structure (3) is provided with an edge seal (31), and the edge seal (31) is detachably connected to the upper sliding structure (3).

9. The panoramic sliding door according to claim 1, characterized in that: A middle partition (32) is provided in the middle of the upward sliding structure (3), and a third wool strip groove (321) is provided on the middle partition (32).

10. The panoramic sliding door according to claim 1, characterized in that: The door leaf (1) is connected to a hook (11), an end of the hook (11) away from the door leaf (1) is provided with a notch (111), and a detachable sealing plate (112) is installed on the notch (111).

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