Clean door capable of being quickly mounted and dismounted

Abstract

The utility model relates to the technical field of clean doors, and discloses a clean door capable of being quickly assembled and disassembled, which comprises two vertical frames I, transverse frames I which are vertically symmetrical are arranged on the outer walls of the two vertical frames I, a hinge is arranged on one side of the outer wall of one vertical frame I, and one side of the hinge is fixedly connected with a clean door body. A quick release assembly is mounted on one side of the outer wall of one transverse frame I; and the quick release assembly comprises a fixed box, one side of the outer wall of the fixed box is fixedly connected to one side of the outer wall of the first transverse frame, a sliding plate is slidably connected to the interior of the fixed box, a hinge seat is fixedly connected to one side of the outer wall of the sliding plate, and a first rotating plate is rotatably connected to the interior of the hinge seat. According to the utility model, the sliding plate is pushed by the spring to drive the rotating plate I and the rotating plate II to be linked, so that the clamping block I extends out to realize quick installation; during reverse operation, the first clamping block retracts back to the fixing box to complete disassembly; the design realizes the quick disassembly and assembly function of the cleaning door, is convenient to maintain and clean, and obviously improves the practicability.

Description

Technical Field

[0001] This utility model relates to the field of cleanroom door technology, and in particular to a cleanroom door that can be quickly installed and disassembled. Background Technology

[0002] Cleanroom doors, as crucial isolation and sealing components in cleanrooms, laboratories, biopharmaceutical workshops, and high-end manufacturing environments, directly impact the environmental control level and operational efficiency of clean areas due to their structural sealing, stability, and ease of installation. Cleanroom doors typically consist of a door frame, door leaf, sealing components, and opening / closing mechanisms. Their main functions include preventing the entry of external air, reducing the spread of dust particles, and facilitating convenient access or equipment passage. With increasing demands for frequent maintenance, replacement, and space reconfiguration, the efficiency of cleanroom door installation and dismantling has gradually become a key indicator of industry concern.

[0003] Currently, most cleanroom doors are installed using screw connections, hook-type fixation, or pre-embedded welding. While achieving a stable seal, these methods rely on manual installation and tool-based disassembly. Although these mechanical structures provide a certain level of stability, they suffer from drawbacks such as cumbersome operation, long construction periods, and high labor costs. Especially when equipment is frequently replaced or the layout is partially redesigned in clean areas, existing cleanroom door systems often require wall damage or re-drilling during disassembly and reinstallation, affecting the integrity of the clean area and posing risks of leakage and contamination. Therefore, a cleanroom door that can be quickly installed and disassembled is proposed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a cleanroom door that can be quickly installed and disassembled, aiming to improve the existing technology which lacks an efficient structural mechanism to achieve rapid installation and disassembly, making it difficult to meet the technical problems of flexible layout, high-frequency operation and maintenance, and modular upgrades in modern cleanroom environments.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a clean door that can be quickly installed and disassembled, comprising two vertical frames, with symmetrical horizontal frames on the outer walls of the two vertical frames, a hinge on one side of the outer wall of one vertical frame, a clean door body fixedly connected to one side of the hinge, and a quick-release assembly installed on one side of the outer wall of one horizontal frame.

[0006] The quick-release assembly includes a fixing box, one side of the outer wall of the fixing box is fixedly connected to one side of the outer wall of a horizontal frame, a sliding plate is slidably connected inside the fixing box, a hinge seat is fixedly connected to one side of the outer wall of the sliding plate, a rotating plate is rotatably connected inside the hinge seat, a rotating plate is rotatably connected to one side of the outer wall of the rotating plate, a locking block is rotatably connected to one side of the outer wall of the rotating plate, a spring is fixedly connected to the other side of the outer wall of the sliding plate, and one side of the outer wall of the rotating plate is rotatably connected to one side of the inner wall of the fixing box.

[0007] Optionally, a connecting plate is fixedly connected to one side of the outer wall of the sliding plate, and a pull block is fixedly connected to one side of the outer wall of the connecting plate.

[0008] Optionally, a second vertical frame is provided on one side of the outer wall of each of the two vertical frames, and a second horizontal frame is provided on one side of the outer wall of each of the two horizontal frames.

[0009] Optionally, the outer walls of both the second horizontal frame and the second vertical frame are fixedly connected with buckles, and one side of the outer wall of both the first vertical frame and the first horizontal frame is fixedly connected with a second locking block.

[0010] Optionally, one side of the outer wall of the buckle engages with one side of the outer wall of the second buckle, and the buckle and the second buckle are used for quick and rapid installation.

[0011] Optionally, the outer wall of the card block is disposed through the inside of the fixing box, and the fixing box is used to fix the horizontal frame to the inside of the wall.

[0012] Optionally, the outer wall of the connecting plate is slidably connected through the interior of the horizontal frame, and the spring is sleeved on the outer wall of the connecting plate.

[0013] Optionally, an observation window is provided inside the cleanroom door body for observing the indoor conditions.

[0014] The heating device for preparing glass fire retardant liquid provided in this embodiment of the utility model has at least one of the following technical effects:

[0015] 1. In this utility model, by installing two vertical frames and one horizontal frame inside the wall, the reaction force of the spring pushes the hinge seat on the outer wall of the sliding plate to move. At this time, the movement of the hinge seat facilitates the movement of the locking block 1 on the outer side of the rotating plate 1 and the rotating plate 2. The movement of the locking block 1 facilitates quick installation. At the same time, by squeezing the spring through the sliding plate, the rotating plate 1 and the rotating plate 2 are rotated through the sliding plate, thereby causing the locking block 1 to retract into the fixed box, thus achieving quick disassembly and improving the practicality of the cleanroom door.

[0016] 2. In this utility model, after installing the first vertical frame and the first horizontal frame on the wall, and then aligning the second horizontal frame and the second vertical frame with the first vertical frame and the first horizontal frame, the buckle and the second latch are engaged. At this time, the engagement of the buckle and the second latch further enables the door frame to be installed quickly, thereby improving the practicality of the cleanroom door. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0018] Figure 1 This is a three-dimensional structural diagram of the cleanroom door that can be quickly installed and disassembled according to this utility model;

[0019] Figure 2 This is a schematic diagram showing the disassembled cleanroom door that can be quickly installed and disassembled according to this utility model;

[0020] Figure 3 This is a schematic diagram of the snap-fit ​​structure of the cleanroom door that can be quickly installed and disassembled according to this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the image.

[0022] The following are the labeling elements in the figure:

[0023] 1. Vertical frame one; 2. Horizontal frame one; 3. Hinge; 4. Cleanroom door body; 5. Observation window; 6. Fixing box; 7. Sliding plate; 8. Hinge seat; 9. Rotating plate one; 10. Rotating plate two; 11. Locking block one; 12. Spring; 13. Connecting plate; 14. Horizontal frame two; 15. Vertical frame two; 16. Buckle; 17. Locking block two; 18. Pull block. Detailed Implementation

[0024] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on 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 one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] Reference Figure 1 - Figure 4 This utility model provides an embodiment of a cleanroom door that can be quickly installed and disassembled, comprising two vertical frames 1, which serve as the main structure of the door frame; symmetrical horizontal frames 2 are provided on the outer walls of the two vertical frames 1, forming a complete door frame; a hinge 3 is provided on one side of the outer wall of one vertical frame 1 to enable door rotation; a cleanroom door body 4 is fixedly connected to one side of the hinge 3, serving as the main body of the door leaf; a quick-release assembly is installed on one side of the outer wall of one horizontal frame 2; the quick-release assembly includes a fixing box 6, which serves as the mounting base for the assembly; one side of the outer wall of the fixing box 6 is fixedly connected to one side of the outer wall of the horizontal frame 2; a sliding plate 7 is slidably connected inside the fixing box 6. The sliding plate 7 has a sliding function; a hinge seat 8 is fixedly connected to one side of the outer wall of the sliding plate 7 as a rotation fulcrum; a rotating plate 9 is rotatably connected inside the hinge seat 8 to transmit motion; a rotating plate 10 is rotatably connected to one side of the outer wall of the rotating plate 9 to form a linkage mechanism; a locking block 11 is rotatably connected to one side of the outer wall of the rotating plate 10 to realize the locking function; a spring 12 is fixedly connected to the other side of the outer wall of the sliding plate 7 to provide a return elastic force; one side of the outer wall of the rotating plate 10 is rotatably connected to one side of the inner wall of the fixed box 6; a connecting plate 13 is fixedly connected to one side of the outer wall of the sliding plate 7 to transmit operating force; a pull block 18 is fixedly connected to one side of the outer wall of the connecting plate 13 for easy operation.

[0029] Specifically, the cleanroom door achieves normal opening and closing functions of the cleanroom door body 4 through hinge 3; in the quick-release assembly, pulling the pull block 18 moves the connecting plate 13 and the sliding plate 7, and the linkage of rotating plate one 9 and rotating plate two 10 causes the locking block one 11 to disengage from the locked position, achieving quick disassembly; spring 12 ensures automatic reset; this design ensures normal use of the door while realizing convenient installation and disassembly functions, facilitating maintenance and cleaning, and improving the practicality and ease of operation of the cleanroom door.

[0030] Reference Figure 1 - Figure 4 Each of the two vertical frames 1 has a second vertical frame 15 on one side of its outer wall, serving as an auxiliary frame. Each of the two horizontal frames 2 has a second horizontal frame 14 on one side of its outer wall, forming an extended frame with the vertical frames 15. The outer walls of the second horizontal frame 14 and the second vertical frame 15 are fixedly connected with buckles 16 for quick connection. Each of the two horizontal frames 1 and the second horizontal frame 2 has a second locking block 17 fixedly connected to one side of its outer wall, which cooperates with the buckles 16. The outer walls of the buckles 16 and the second locking block 17 engage with each other for quick frame assembly. The outer wall of the locking block 11 is inserted through the inside of the fixing box 6, which is used to fix the second horizontal frame 2 to the inside of the wall. The outer wall of the connecting plate 13 is slidably connected through the inside of the second horizontal frame 2. The spring 12 is sleeved on the outer wall of the connecting plate 13 to keep the connecting plate 13 in its original position. An observation window 5 is provided inside the clean door body 4 for observing the indoor conditions.

[0031] Specifically, the cleanroom door achieves rapid assembly of vertical frame 1, horizontal frame 2, vertical frame 2, and horizontal frame 2 14 through the cooperation of buckle 16 and latch 2 17. In the quick-release assembly, pulling the pull block 18 moves the connecting plate 13 and the sliding plate 7, and the linkage of rotating plate 1 9 and rotating plate 2 10 causes latch 1 11 to disengage from the locked position, achieving rapid disassembly. Spring 12 ensures automatic reset. Observation window 5 facilitates observation of the indoor situation. This design enables the cleanroom door to be installed, disassembled, and maintained quickly, while ensuring structural stability and ease of use.

[0032] Working principle: When installing a cleanroom door, first align the two vertical frames 1, horizontal frames 2, and two horizontal frames 14 and vertical frames 15. Then, the door frame is quickly installed by engaging the buckle 16 and the locking block 17. During installation, the reaction force of the spring 12 pushes the hinge seat 8 on the outer wall of the sliding plate 7 to move. The movement of the hinge seat 8 facilitates the rotation of the rotating plates 9 and 10. The rotation of the rotating plates 9 and 10 facilitates the locking block 11 to engage inside the wall for fixation. During disassembly, pulling the pull block 18 moves the connecting plate 13 and the sliding plate 7. The sliding plate 7 compresses the spring 12, facilitating the rotation of the rotating plates 9 and 10. This causes the locking block 11 to retract into the fixing box 6, achieving quick disassembly.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleanroom door that can be quickly installed and disassembled, comprising two vertical frames (1), characterized in that: Two vertical frames (1) are provided with symmetrical horizontal frames (2) on their outer walls. A hinge (3) is provided on one side of the outer wall of one vertical frame (1). A clean door body (4) is fixedly connected to one side of the hinge (3). A quick-release assembly is installed on one side of the outer wall of one horizontal frame (2). The quick-release assembly includes a fixed box (6), one side of the outer wall of the fixed box (6) is fixedly connected to one side of the outer wall of the horizontal frame (2), a sliding plate (7) is slidably connected inside the fixed box (6), a hinge seat (8) is fixedly connected to one side of the outer wall of the sliding plate (7), a rotating plate (9) is rotatably connected inside the hinge seat (8), a rotating plate (10) is rotatably connected to one side of the outer wall of the rotating plate (9), a locking block (11) is rotatably connected to one side of the outer wall of the rotating plate (10), a spring (12) is fixedly connected to the other side of the outer wall of the sliding plate (7), and one side of the outer wall of the rotating plate (10) is rotatably connected to one side of the inner wall of the fixed box (6).

2. The cleanroom door that can be quickly installed and disassembled according to claim 1, characterized in that: A connecting plate (13) is fixedly connected to one side of the outer wall of the sliding plate (7), and a pull block (18) is fixedly connected to one side of the outer wall of the connecting plate (13).

3. The cleanroom door that can be quickly installed and disassembled according to claim 1, characterized in that: A second vertical frame (15) is provided on one side of the outer wall of each of the two vertical frames (1), and a second horizontal frame (14) is provided on one side of the outer wall of each of the two horizontal frames (2).

4. The cleanroom door that can be quickly installed and disassembled according to claim 3, characterized in that: The outer walls of the second horizontal frame (14) and the second vertical frame (15) are fixedly connected with buckles (16), and the outer walls of the first vertical frame (1) and the first horizontal frame (2) are fixedly connected with blocks (17).

5. The cleanroom door that can be quickly installed and disassembled according to claim 4, characterized in that: The outer wall of the buckle (16) engages with the outer wall of the second buckle (17), and the buckle (16) and the second buckle (17) are used for quick and rapid installation.

6. The cleanroom door that can be quickly installed and disassembled according to claim 5, characterized in that: The outer wall of the first card block (11) is installed through the inside of the fixing box (6), which is used to fix the first horizontal frame (2) inside the wall.

7. The cleanroom door that can be quickly installed and disassembled according to claim 2, characterized in that: The outer wall of the connecting plate (13) is slidably connected through the inside of the horizontal frame (2), and the spring (12) is sleeved on the outer wall of the connecting plate (13).

8. The cleanroom door that can be quickly installed and disassembled according to claim 7, characterized in that: The cleanroom door body (4) has an observation window (5) inside, which is used to observe the indoor conditions.

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