Aluminum alloy folding door convenient to assemble and use

Abstract

The utility model discloses an aluminum alloy folding door convenient to assemble and use, and relates to the technical field of aluminum alloy folding doors. The folding door comprises a folding door assembly, the folding door assembly is hung below a hanger rail and movably stored in a storage box, the folding door assembly comprises a hanging door plate, a connecting door plate and a connecting plate, the hanging door plate is movably connected with the connecting door plate through the connecting plate, and a connecting rotating piece is arranged on the side of the door plate to achieve overall rotating connection of the door plate. And in addition, connection is achieved in an inserted connection mode, assembling is convenient, folding clamping stagnation caused by abrasion after long-time use is avoided, and the use experience feeling is greatly improved.

Description

Technical Field

[0001] This utility model relates to an aluminum alloy folding door that is easy to assemble and use, and belongs to the field of aluminum alloy folding door technology. Background Technology

[0002] In interior decoration, the use of doors and windows is particularly important for better space isolation. Sliding doors or folding doors are often used to facilitate space utilization.

[0003] Most existing folding doors use hinges as the connecting rotating parts to enable the door to fold and unfold. However, after prolonged use, hinges inevitably become stuck, affecting the user experience. To improve the smoothness of folding door operation, existing technologies use special connecting parts to enhance the performance. For example, patent technology with announcement number CN118564164A discloses a folding door, including a fixed aluminum alloy track fixedly installed in the wall. Side guards are fitted on the front and rear sides of the fixed track. A starting door panel, a middle door panel, and an ending door panel are provided below the fixed track. A starting fixing seat is fixedly installed inside the fixed track on the top of the starting door panel. A middle hanging box is provided on the top of the middle door panel, and an ending hanging box is provided on the top of the ending door panel. The starting door panel and the starting fixing seat, the middle door panel and the middle hanging box, and the ending door panel and the ending hanging box are all connected by connecting bolts to form a rotating structure. This folding door uses hinges to connect adjacent folding door panels for rotation. The hinges are designed as separate units, with dustproof pads and washers installed between the upper and lower hinges. The washers isolate the upper and lower hinges, preventing friction and increased resistance during rotation. However, in this design, the connecting parts are upper and lower hinges, which, along with bearings and bolts, enable folding and unfolding. During use, due to the long door frame, relying solely on the hinges at both ends as connecting parts inevitably results in large gaps in the middle of the door frame, affecting aesthetics. Furthermore, the connection via bolts and bearings alone leads to significant wear over time and a tendency to jam. Therefore, an aluminum alloy folding door that is easy to assemble and use is proposed to solve the problems existing in the current technology. Utility Model Content

[0004] The purpose of this utility model is to address the defects or deficiencies in the existing technology by providing an aluminum alloy folding door that is easy to assemble and use. The door panel is rotated and connected as a whole by setting a connecting rotating part on the side of the door panel. The connection is made by plugging, which makes assembly convenient and will not cause the folding to jam due to wear even after long-term use, greatly improving the user experience.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a folding door assembly 1, which is suspended under the hanging rail 3 and movably stored in the storage box 2. The folding door assembly 1 includes a hanging door panel 11, a connecting door panel 12, and a connecting plate 13. The hanging door panel 11 is movably connected to the connecting door panel 12 through the connecting plate 13.

[0006] Furthermore, the suspended door panel 11 includes a suspension plate body 111 and a door panel body 112, with the suspension plate body 111 disposed above the door panel body 112.

[0007] Furthermore, the suspended door panel 11 also includes a door panel connecting edge 115, which is an arc-shaped structure and is disposed on both sides of the suspended panel 111 and the door panel 112.

[0008] Furthermore, the hanging door panel 11 is also symmetrically provided with snap-fit ​​plates 114 on both sides.

[0009] Furthermore, a suspension beam 113 is provided in the middle of the suspension plate 111, and a connecting screw hole 116 is provided in the center of the suspension beam 113.

[0010] Furthermore, the connecting plate 13 includes two opposing front baffles 132 and a rear baffle 133. A connecting beam 131 is provided between the front baffles 132 and the rear baffles 133. Both the front baffles 132 and the rear baffles 133 are arc-shaped structures, and the length of the front baffle 132 is greater than the length of the rear baffle 133. The connecting beam 131 has inner arcs on both sides. The connecting beam 131, the front baffles 132, and the rear baffles 133 together form two concentric C-shaped bone structures. The hollow part is a cylindrical connecting slot 134, and the width of the opening of the connecting slot 134 is less than its diameter.

[0011] Furthermore, the connecting plate 13 is provided with movable connecting bones 17 at both ends. The movable connecting bones 17 include O-type connecting bones 171, which are matched with the connecting slots 134. The rear end of the O-type connecting bone 171 is provided with a limiting plate 172. The rear end of the limiting plate 172 is provided with a first locking plate 173 and a second locking plate 174. The ends of the first locking plate 173 and the second locking plate 174 are bent inward, and a gap is left between the two bends. The gap width matches the thickness of the hanging plate body 111 and the door panel body 112.

[0012] Furthermore, the inner sides of the first card plate 173 and the second card plate 174 are provided with partition plates 175 facing each other, and the partition plates 175 form connecting slots 176 on both sides, which are matched with the card plate 114.

[0013] Furthermore, the suspended door panel 11 is provided with a suspension component 14, the bottom of the suspension component 14 is provided with a hanging ring, the hanging ring is provided with a connecting bolt connected to the suspension beam 113, and the upper part of the suspension component 14 is provided with a roller 15, which is located inside the hanging rail 3.

[0014] Furthermore, the folding door assembly 1 consists of two sets, with door lock plates 16 arranged on opposite sides of the two sets of folding door assemblies 1, and door locks are provided on the door lock plates 16.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are as follows: by setting a connecting rotating part on the side of the door panel, the entire door panel can be rotated and connected by plugging, which is convenient for assembly and will not cause folding jamming due to wear after long-term use, greatly improving the user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the hanging door panel 11 in this utility model;

[0019] Figure 3 This is a second angle view of the suspended door panel 11 in this utility model;

[0020] Figure 4 This is an assembly diagram of the connecting plate 13 in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the connecting plate 13 in this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the movable connecting bone 17 in this utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the hanging rail 3 in this utility model;

[0024] Figure 8 This is a schematic diagram of the folding door component 1 in its folded state according to this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1. Folding door assembly; 2. Storage box; 3. Hanging rail; 11. Suspended door panel; 12. Connecting door panel; 13. Connecting plate; 14. Suspension component; 15. Roller; 16. Door lock plate; 17. Movable connecting rib; 111. Suspension plate body; 112. Door panel body; 113. Suspension beam; 114. Snap-fit ​​plate; 115. Door panel connecting edge; 116. Connecting screw hole; 131. Connecting beam; 132. Front baffle; 133. Rear baffle; 134. Connecting slot; 171. O-ring connecting rib; 172. Limiting plate; 173. First snap plate; 174. Second snap plate; 175. Partition plate; 176. Connecting slot. Detailed Implementation

[0026] See Figures 1-8 As shown, the technical solution adopted in this specific embodiment is as follows: It includes a folding door assembly 1, which is suspended from the hanging rail 3 and movably stored in the storage box 2. The folding door assembly 1 includes a hanging door panel 11, a connecting door panel 12, and a connecting plate 13. The hanging door panel 11 is movably connected to the connecting door panel 12 through the connecting plate 13. In this embodiment, the hanging rail is the carrier for suspending and moving the folding door assembly. It can be set according to the actual installation scenario and can be either a straight rail or a curved rail, allowing the folding door to have more usage methods. To facilitate the assembly and use of the folding door, the folding door assembly mainly consists of a hanging door panel, a connecting door panel, and a connecting plate 13. The main structure of the hanging door panel is the same as that of the connecting door panel, except that the hanging door panel also serves as a hanging structure. Both the hanging door panel and the connecting door panel are inserted into the connecting plate and can rotate flexibly within the connecting plate, thus realizing the unfolding and folding of the folding door. This allows for storage in small spaces and makes better use of space, making it especially suitable for small apartments. For example, when used as a balcony door, the connecting plate, which matches the length of the door panel, is used as a movable connector, so there will be no gaps between the door panels during use, resulting in a higher aesthetic appeal. Moreover, it will not cause jamming due to wear and tear even after long-term use, providing a better user experience.

[0027] More specifically, the suspended door panel 11 includes a suspension plate body 111 and a door panel body 112. The suspension plate body 111 is disposed above the door panel body 112. In this embodiment, the difference between the suspended door panel and the connecting door panel is that the suspended door panel is composed of a suspension plate body and a door panel body. A suspension beam 113 is provided in the middle of the suspension plate body 111, and a connecting screw hole 116 is provided in the center of the suspension beam 113. Both the suspension plate body and the door panel body can be designed to be transparent or non-transparent as needed, and different textures and patterns can be designed on the door panel body to meet the needs of different users.

[0028] More specifically, the suspended door panel 11 also includes a door panel connecting edge 115, which is an arc-shaped structure and is provided on both sides of the suspended panel body 111 and the door panel body 112. In this embodiment, in order to facilitate the assembly of the suspended door panel, arc-shaped door panel connecting edges are provided at both ends. It can be understood that door panel connecting edges are also provided at both ends of the connecting door panel to facilitate insertion and assembly.

[0029] More specifically, the hanging door panel 11 is also symmetrically provided with snap-fit ​​plates 114 on both sides.

[0030] More specifically, the connecting plate 13 includes two opposing front baffles 132 and a rear baffle 133. A connecting beam 131 is provided between the front baffles 132 and the rear baffles 133. Both the front baffles 132 and the rear baffles 133 are arc-shaped structures, and the length of the front baffle 132 is greater than the length of the rear baffle 133. The connecting beam 131 has inner arcs on both sides. The connecting beam 131, the front baffles 132, and the rear baffles 133 together form two concentric C-shaped bone structures. The hollow part is a cylindrical connecting slot 134. The width of the opening of the connecting slot 134 is less than its diameter. In this embodiment, the connecting plate as a whole is a C-shaped bone structure with an opening, and the opening width is less than the diameter of the cylindrical connecting slot. The front and rear baffles are used for limiting the position.

[0031] More specifically, the connecting plate 13 is provided with movable connecting bones 17 at both ends. The movable connecting bones 17 include O-type connecting bones 171. The O-type connecting bones 171 are matched with the connecting slots 134. In this embodiment, one end of the movable connecting bone is movably connected to the connecting plate and the other end is connected to the hanging door panel. After the O-type connecting bone is inserted into the connecting slot, it can rotate flexibly in the connecting slot.

[0032] The O-type connecting bone 171 is provided with a limiting plate 172 at the rear end. The limiting plate will contact the front and rear baffles during rotation to limit the rotation, which can prevent excessive rotation, and the connecting slot can better secure the O-type connecting bone.

[0033] The rear end of the limiting plate 172 is provided with a first clamping plate 173 and a second clamping plate 174. The ends of the first clamping plate 173 and the second clamping plate 174 are bent inward, and a gap is left between the two bends. The gap width matches the thickness of the hanging plate body 111 and the door panel body 112. The inner sides of the first clamping plate 173 and the second clamping plate 174 are provided with partition plates 175 facing each other. The partition plates 175 form connecting slots 176 on both sides. The connecting slots 176 match the snap-fit ​​plate 114. In this embodiment, the partition plates are provided in the clamping plates to form connecting slots, which cooperate with the snap-fit ​​plate to achieve the fastening of the hanging door panel. All of them are assembled by plugging in, which makes installation and maintenance more convenient. After installation, only the decorative cover plate at the end needs to be installed.

[0034] More specifically, the suspended door panel 11 is provided with a suspension member 14, the bottom of the suspension member 14 is provided with a hanging ring, the hanging ring is provided with a connecting bolt connected to the suspension beam 113, and the upper part of the suspension member 14 is provided with a roller 15, which is located in the hanging rail 3. In this embodiment, the suspension member is a movable member, and the stud can rotate relative to the suspension member to facilitate adjustment of the suspension direction. The roller can move in the hanging rail to realize the storage and unfolding of the folding door.

[0035] More specifically, the folding door assembly 1 consists of two sets, with door lock plates 16 arranged on opposite sides of the two sets of folding door assemblies 1. Door locks are provided on the door lock plates 16, and the two sets of folding doors can be locked together by the door locks. The door locks can adopt existing structures.

[0036] The working principle of this utility model is as follows: The hanging rail 3 is set according to the actual installation location; it can be either a straight rail or a curved rail. During assembly, the movable connecting bone 17 is first inserted into the hanging door panel 11 and the connecting door panel 12. Then, the hanging door panel 11 and the connecting door panel 12, with the movable connecting bone 17 already assembled, are inserted into the connecting slots 134 on both sides of the connecting plate 13. The O-shaped connecting bone 171 can rotate freely within the connecting slot 134. However, due to the limited opening of the connecting slot 134, the front and rear baffles are limited by the limiting plate, thus restricting the opening angle of the hanging door panel. The folding door has a certain angle when opened, which makes it more aesthetically pleasing when pulled open. After the hanging door panel 11 and the connecting door panel are assembled, the hanging component 14 is installed on the hanging door panel 11, and the roller 15 is adjusted to be inserted into the hanging rail 3 so that the hanging component can move within the moving groove 31 of the hanging rail 3. The storage box 2 is set below both ends of the hanging rail 3. The end connecting door panel 12 of the folding door assembly 1 is fixed in the storage box 2 so that the folding door assembly 1 can move within its maximum unfolding range. When storing, it can be easily stored and put back into the storage box 2 by the roller 15.

[0037] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. An aluminum alloy folding door that is easy to assemble and use, characterized in that: It includes a folding door assembly (1), which is suspended under a hanging rail (3) and can be movably stored in a storage box (2). The folding door assembly (1) includes a hanging door panel (11), a connecting door panel (12), and a connecting plate (13). The hanging door panel (11) is movably connected to the connecting door panel (12) through the connecting plate (13).

2. The aluminum alloy folding door according to claim 1, characterized in that: The suspended door panel (11) includes a suspension plate body (111) and a door panel body (112), with the suspension plate body (111) positioned above the door panel body (112).

3. The aluminum alloy folding door according to claim 1, characterized in that: The suspended door panel (11) also includes a door panel connecting edge (115), which is an arc-shaped structure and is located on both sides of the suspended panel body (111) and the door panel body (112).

4. The aluminum alloy folding door according to claim 1, characterized in that: The hanging door panel (11) is also symmetrically provided with snap-fit ​​plates (114) on both sides.

5. The aluminum alloy folding door according to claim 2, characterized in that: The suspension plate (111) is provided with a suspension beam (113) in the middle, and a connecting screw hole (116) is provided in the center of the suspension beam (113).

6. The aluminum alloy folding door according to claim 2, characterized in that: The connecting plate (13) includes two opposing front baffles (132) and a rear baffle (133). A connecting beam (131) is provided between the front baffle (132) and the rear baffle (133). Both the front baffle (132) and the rear baffle (133) are arc-shaped structures, and the length of the front baffle (132) is greater than the length of the rear baffle (133). The connecting beam (131) has inner arcs on both sides. The connecting beam (131), the front baffle (132), and the rear baffle (133) together form two concentric C-shaped bone structures. The hollow part is a cylindrical connecting slot (134). The width of the opening of the connecting slot (134) is less than its diameter.

7. The aluminum alloy folding door according to claim 2, characterized in that: The connecting plate (13) is provided with movable connecting bones (17) at both ends. The movable connecting bone (17) includes an O-type connecting bone (171). The O-type connecting bone (171) matches the connecting slot (134). The O-type connecting bone (171) is provided with a limiting plate (172) at the rear end. The limiting plate (172) is provided with a first locking plate (173) and a second locking plate (174) at the rear end. The ends of the first locking plate (173) and the second locking plate (174) are bent inward, and a gap is left between the two bends. The gap width matches the thickness of the hanging plate body (111) and the door panel body (112).

8. The aluminum alloy folding door according to claim 7, characterized in that: The first card plate (173) and the second card plate (174) are provided with partition plates (175) facing each other on their inner sides. Connecting slots (176) are formed on both sides of the partition plates (175), and the connecting slots (176) are matched with the card plate (114).

9. The aluminum alloy folding door according to claim 1, characterized in that: The suspended door panel (11) is provided with a suspension component (14), the bottom of the suspension component (14) is provided with a hanging ring, the hanging ring is provided with a connecting bolt connected to the suspension beam (113), and the upper part of the suspension component (14) is provided with a roller (15), which is located inside the hanging rail (3).

10. The aluminum alloy folding door according to claim 1, characterized in that: The folding door assembly (1) consists of two sets, with door lock plates (16) provided on opposite sides of the two sets of folding door assemblies (1), and door locks provided on the door lock plates (16).

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