Overlapped electric translation safety door

Abstract

The utility model discloses an overlapped electric translation safety door which comprises a door frame, a guide rail assembly and a door leaf set, and the door frame is connected to a wall body through a door opening matched with a preset size; the guide rail assembly extends in the preset direction to be installed on the door frame. The door leaf group is movably matched in the door frame, and the door leaf group is connected to the output end of the guide rail assembly; the door leaf set comprises a plurality of door leaf units which are arranged in a staggered and stacked mode and connected to the guide rail assembly. The door frame comprises a main body part and an accommodating part; the main body part is matched with the corresponding door opening to form a main body channel; the accommodating part is arranged on the adjacent side of the main body part and extends to the wall body, so that a relatively closed accommodating space is formed; on the basis, the guide rail assembly extends from the main body part to the accommodating part, so that each door leaf unit can reciprocate between the main body part and the accommodating part. According to the overlapped electric translation safety door, the door leaf set is driven by the guide rail assembly to move relative to the door frame in the preset direction.

Description

Technical Field

[0001] This utility model relates to the field of security door technology, and in particular to an overlapping electric sliding security door. Background Technology

[0002] Electric sliding vault doors are a type of electric access control system designed specifically for high-security locations, combining mechanical strength, intelligent control, and space-optimized design. Existing electric sliding vault doors typically consist of a multi-layered door body made of high-strength metal, equipped with an electric drive system. They open and close by sliding laterally along tracks, ensuring extremely high anti-theft and explosion-proof capabilities while achieving automated operation, making them suitable for locations with stringent space and security requirements. Specifically, the drive system of the security door generally uses a motor coupled with gears or belts to drive the door leaf along guide rails. These guide rails are primarily installed in the ground or wall using an embedded method to prevent the door leaf from derailing. The security door typically uses an electronic lock combined with a mechanical multi-point locking device to achieve its locking function. For intelligent control of the security door, methods such as biometric identification, remote management, and scene linkage (linking with fire protection systems for automatic unlocking in case of fire) can be used for automated, remote management and control.

[0003] However, existing security doors are generally opened and closed by moving a single door leaf, which puts a heavy load on the door leaf drive mechanism, resulting in insufficient safety and flexibility in the use of security doors. Utility Model Content

[0004] Therefore, it is necessary to provide an overlapping electric sliding safety door to address the technical problems of insufficient safety and flexibility in the use of existing safety doors.

[0005] An overlapping electric sliding safety door includes a door frame, a guide rail assembly, and a door leaf assembly. The door frame is connected to the wall through a door opening of a preset size. The guide rail assembly extends and is installed in the door frame along a preset direction. The door leaf assembly is movably fitted inside the door frame and is connected to the output end of the guide rail assembly.

[0006] The door assembly includes several door leaf units, which are stacked in a staggered manner and connected to the guide rail assembly respectively.

[0007] The door frame includes a main body and a receiving part. The main body cooperates with the corresponding door opening to form a main passage. The receiving part is located on the adjacent side of the main body and extends to the wall, thereby forming a relatively enclosed receiving space. Based on this, the guide rail assembly extends from the main body to the receiving part, so that each door leaf unit can move back and forth between the main body and the receiving part.

[0008] In one embodiment, the guide rail assembly described above is provided with a plurality of drive rails corresponding to a plurality of door leaf units, and the plurality of drive rails are arranged parallel to each other along a preset direction.

[0009] In one embodiment, each of the aforementioned drive rails has a main body extending from the top to the top of the receiving portion.

[0010] In one embodiment, the tops of the aforementioned door leaf units are respectively connected to a plurality of drive rails.

[0011] In one embodiment, each of the aforementioned drive rails is configured as an upper-suspended electric translation mechanism.

[0012] In one embodiment, the aforementioned overlapping electric sliding safety door further includes an electrical box, which is disposed adjacent to the door frame on a preset wall surface. The output end of the electrical box is electrically connected to the input end of the guide rail assembly, and the input end of the electrical box is electrically connected to an external power source.

[0013] In one embodiment, the aforementioned door panel group includes two door panel units, that is, the two door panel units of the same door panel group are respectively connected to two adjacent drive rails.

[0014] In one embodiment, the aforementioned door frame is further provided with a lock, which is disposed at the end of the main body.

[0015] In one embodiment, the aforementioned overlapping electric sliding safety door includes two door leaf assemblies; correspondingly, the door frame includes two adjacent main body sections and receiving sections; two adjacent drive rails are sequentially laid and extended from the top of the two main body sections and receiving sections, so that the two door leaf assemblies can respectively cooperate with the two main body sections and receiving sections, that is, each door leaf assembly is correspondingly installed in one of the adjacent main body sections and receiving sections.

[0016] In one embodiment, the two sets of adjacent main body parts and receiving parts are mirror images of each other on both sides of the door frame. The two main body parts are adjacent to each other in the middle of the door frame, and the two receiving parts are respectively located at both ends of the door frame, so that the two main body parts can form a wider passage space. The two door leaf groups are mirror images of each other and are respectively arranged in the corresponding main body parts and receiving parts.

[0017] In one embodiment, when the security door is in the closed state, the two adjacent door leaves corresponding to the intersection of the two adjacent main body parts are equipped with locks.

[0018] The aforementioned overlapping electric sliding safety door is driven by a guide rail assembly to move the door leaf assembly relative to the door frame in a preset direction. The door leaf assembly includes several door leaf units, which are staggered and stacked, and each is connected to the guide rail assembly. Thus, each door leaf unit can reciprocate along the guide rail assembly, allowing the safety door to close by driving the several door leaf units to lie flat inside the door frame in a staggered manner, and simultaneously allowing the safety door to open by driving the several door leaf units to overlap inside the door frame. The door frame includes a main body and a receiving part. The main body cooperates with the corresponding door opening to form the main passage. The receiving part is located on the adjacent side of the main body and extends to the wall, thereby forming a relatively enclosed receiving space. Based on this, the guide rail assembly extends from the main body to the receiving part, allowing each door leaf unit to move back and forth between the main body and the receiving part. Thus, when the security door is opened, several door leaf units can overlap and be received into the receiving part, causing the main body to be fully open. This increases the passage range of the security door. Compared with the traditional integrated sliding security door, it can effectively reduce the load on the guide drive mechanism and the occupation of the effective passage area by the door leaf units when the security door is opened, while improving the safety and flexibility of the security door. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an overlapping electric sliding safety door in one embodiment;

[0020] Figure 2 This is a cross-sectional structural diagram of an overlapping electric sliding safety door in one embodiment;

[0021] Figure 3 This is a cross-sectional structural diagram of an overlapping electric sliding safety door in one embodiment;

[0022] Figure 4 This is a cross-sectional structural diagram of an overlapping electric sliding safety door in one embodiment;

[0023] Figure 5 This is a cross-sectional schematic diagram of an overlapping electric sliding safety door in one embodiment. Detailed Implementation

[0024] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening 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 intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] Please see Figures 1 to 5 This utility model discloses an overlapping electric sliding safety door 10, which includes a door frame 100, a guide rail assembly 200, and a door leaf assembly 300. The door frame 100 is connected to the wall through a door opening of a preset size. The guide rail assembly 200 extends and is installed in the door frame 100 along a preset direction. The door leaf assembly 300 is movably fitted inside the door frame 100, and the door leaf assembly 300 is connected to the output end of the guide rail assembly 200. Thus, the guide rail assembly 200 can drive the door leaf assembly 300 to move relative to the door frame 100 in a preset direction. Specifically, the door panel assembly 300 includes several door panel units 310, which are staggered and stacked, and are respectively connected to the guide rail assembly 200. Thus, each door panel unit 310 can reciprocate along the guide rail assembly 200, so that the safety door can be closed by driving the several door panel units 310 to be staggered and laid flat inside the door frame 100, and at the same time, the safety door can be opened by driving the several door panel units 310 to overlap inside the door frame 100. More specifically, the door frame 100 includes a main body 110 and a receiving part 120. The main body 110 cooperates with the corresponding door opening to form a main passage. The receiving part 120 is located on the adjacent side of the main body 110 and extends to the wall, thereby forming a relatively enclosed receiving space. Based on this, the guide rail assembly 200 extends from the main body 110 to the receiving part 120, so that each door leaf unit 310 can move back and forth between the main body 110 and the receiving part 120. Thus, when the security door is opened, several door leaf units 310 can overlap and be received in the receiving part 120, causing the main body 110 to be fully opened, thereby increasing the passage range of the security door. Compared with the traditional multi-section sliding security door, it can effectively reduce the occupation of the effective passage area by the door leaf units 310 when the security door is opened.

[0031] Furthermore, the guide rail assembly 200 is provided with a plurality of drive guide rails 210 corresponding to a plurality of door leaf units 310. The plurality of drive guide rails 210 are arranged parallel to each other along a preset direction. Specifically, each drive guide rail 210 has a main body portion 110 extending to the top of the receiving portion 120. Based on this, the tops of the plurality of door leaf units 310 are respectively connected to the plurality of drive guide rails 210, so that each drive guide rail 210 can guide and drive the corresponding door leaf unit 310.

[0032] In one embodiment, each drive rail 210 is configured as an upper-suspended electric sliding mechanism to drive the door leaf unit 310 smoothly and efficiently. In another embodiment, the overlapping electric sliding security door 10 also includes an electrical box 500, which is disposed adjacent to the door frame 100 on a predetermined wall surface. The output terminal of the electrical box 500 is electrically connected to the input terminal of the guide rail assembly 200, and the input terminal of the electrical box 500 is electrically connected to an external power source to supply power to the guide rail assembly 200.

[0033] Furthermore, in one embodiment, the door leaf assembly 300 includes two door leaf units 310. That is, the two door leaf units 310 of the same door leaf assembly 300 are respectively connected to two adjacent drive rails 210. In actual operation, the two door leaf units 310 can overlap to form a double door leaf structure and be housed in the receiving part 120, thereby realizing the opening of the corresponding main body 110. In one embodiment, the door frame 100 is also provided with a lock 400, which is disposed at the end of the main body 110. When the security door is in the closed state, the door leaf on the side closer to the end of the main body 110 cooperates with the lock 400 to lock the security door.

[0034] Furthermore, in one embodiment, the overlapping electric sliding safety door 10 includes two door leaf assemblies 300; correspondingly, the door frame 100 includes two adjacent main body portions 110 and receiving portions 120; two adjacent drive rails 210 are sequentially laid and extended from the top of the two main body portions 110 and receiving portions 120, so that the two door leaf assemblies 300 can respectively cooperate with the two main body portions 110 and receiving portions 120, that is, each door leaf assembly 300 is correspondingly installed in one of the adjacent main body portions 110 and receiving portions 120 to limit the opening and closing range of each door leaf assembly 300. Specifically, two sets of adjacent main body sections 110 and receiving sections 120 are mirror images of each other on both sides of the door frame 100. The two main body sections 110 are adjacent to each other in the middle of the door frame 100, and the two receiving sections 120 are respectively located at both ends of the door frame 100, thereby creating a wider passage space. Based on this, two door leaf assemblies 300 are mirror images of each other and are respectively arranged within the corresponding main body sections 110 and receiving sections 120. Thus, when the security door is closed, the two door leaf assemblies 300 move in opposite directions along the drive rail 210 to the two corresponding main body sections 110 to complete the closure; when the security door is opened, the two door leaf assemblies 300 move in opposite directions along the drive rail 210 to the two corresponding receiving sections 120 at both ends to complete the opening.

[0035] In one embodiment, when the security door is in the closed state, locks 400 are installed on the two adjacent door leaves corresponding to the intersection of two adjacent main body parts 110 to achieve locking between the two sets of door leaves.

[0036] In summary, the overlapping electric sliding safety door disclosed in this utility model drives the door leaf assembly to move relative to the door frame in a preset direction via a guide rail assembly. The door leaf assembly includes several door leaf units, which are staggered and stacked, and each is connected to the guide rail assembly. Thus, each door leaf unit can reciprocate along the guide rail assembly, enabling the safety door to close by driving the several door leaf units to be staggered and laid flat inside the door frame, and simultaneously enabling the safety door to open by driving the several door leaf units to overlap inside the door frame. The door frame includes a main body and a receiving part. The main body cooperates with the corresponding door opening to form the main passage. The receiving part is located on the adjacent side of the main body and extends to the wall, thereby forming a relatively enclosed receiving space. Based on this, the guide rail assembly extends from the main body to the receiving part, allowing each door leaf unit to move back and forth between the main body and the receiving part. Thus, when the security door is opened, several door leaf units can overlap and be received into the receiving part, causing the main body to be fully open. This increases the passage range of the security door. Compared with the traditional integrated sliding security door, it can effectively reduce the load on the guide drive mechanism and the occupation of the effective passage area by the door leaf units when the security door is opened, while improving the safety and flexibility of the security door.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A type of overlapping electric sliding safety door, characterized in that, include: The door frame, guide rail assembly, and door leaf assembly are provided. The door frame is connected to the wall through a door opening of a preset size. The guide rail assembly extends and is installed in the door frame along a preset direction. The door leaf assembly is movably fitted inside the door frame and is connected to the output end of the guide rail assembly. The door panel assembly includes several door panel units, which are stacked in a staggered manner and connected to the guide rail assembly respectively; The door frame includes a main body and a receiving part. The main body cooperates with the corresponding door opening to form a main passage. The receiving part is located on the adjacent side of the main body and extends to the wall, thereby forming a relatively enclosed receiving space. Based on this, the guide rail assembly extends from the main body to the receiving part, so that each door leaf unit can move back and forth between the main body and the receiving part.

2. The overlapping electric sliding safety door according to claim 1, characterized in that, The guide rail assembly is provided with several drive rails for several door leaf units, and the drive rails are arranged parallel and adjacent to each other along a preset direction.

3. The overlapping electric sliding safety door according to claim 2, characterized in that, Each drive rail has a main body extending from the top to the top of the receiving section.

4. The overlapping electric sliding safety door according to claim 3, characterized in that, The tops of several door leaf units are respectively connected to several drive rails.

5. The overlapping electric sliding safety door according to claim 4, characterized in that, Each drive rail is equipped with an upper-suspended electric translation mechanism.

6. The overlapping electric sliding safety door according to claim 5, characterized in that, The overlapping electric sliding safety door also includes an electrical box, which is installed adjacent to the door frame on a pre-set wall surface. The output end of the electrical box is electrically connected to the input end of the guide rail assembly, and the input end of the electrical box is electrically connected to an external power source.

7. The overlapping electric sliding safety door according to claim 6, characterized in that, The door assembly consists of two door units, that is, the two door units of the same door assembly are respectively connected to two adjacent drive rails.

8. The overlapping electric sliding safety door according to claim 7, characterized in that, The door frame is also equipped with a lock, which is located at the end of the main body.

9. The overlapping electric sliding safety door according to claim 8, characterized in that, The overlapping electric sliding safety door includes two door leaf assemblies; correspondingly, the door frame includes two adjacent main body sections and receiving sections; the two adjacent drive rails are laid and extended sequentially from the top of the two main body sections and receiving sections, so that the two door leaf assemblies can respectively cooperate with the two main body sections and receiving sections, that is, each door leaf assembly is installed in one of the adjacent main body sections and receiving sections.

10. The overlapping electric sliding safety door according to claim 9, characterized in that, Two sets of adjacent main body sections and receiving sections are mirror images of each other on both sides of the door frame. The two main body sections are adjacent to each other in the middle of the door frame, and the two receiving sections are respectively located at both ends of the door frame, so that the two main body sections can form a wider passage space. The two door leaf groups are mirror images of each other and are respectively arranged in the corresponding main body section and receiving section.

Images