Purification door with invisible hinges
By designing an adjustable noise reduction mechanism in the invisible hinge purification door, including connecting plates and noise reduction cotton, the problem of insufficient noise reduction effect in the existing purification door in a relatively high noise environment is solved, and more efficient noise reduction is achieved Effect.
Patent Information
- Application Number
- CN202420970998.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing invisible hinge purification doors have insufficient noise reduction effect in production environments with high noise, and the fixed singularity cannot improve the noise reduction effect.
A stealth hinge purification door is designed, with a noise reduction mechanism inside, including connecting plates, noise reduction cotton, connecting blocks, guide rods and other components. Through the adjustment of the mounting plate and the placement of the connecting plate, users can add noise reduction cotton as needed to improve the noise reduction effect of the purification door.
By adding noise reduction cotton, the noise reduction effect of the purification door is significantly improved, and it can better adapt to the production environment with high noise, solving the problem of insufficient noise reduction effect of the existing purification door.
Smart Images
Figure CN222478487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cleanroom doors, in particular to a cleanroom door with invisible hinges. Background Art
[0002] The workshop clean room door is a purification device installed in the workshop. Its main function is to disinfect and sterilize the air in the workshop so that the air entering the workshop meets production needs.
[0003] However, some existing invisible hinge cleanroom doors have good sealing performance but poor noise reduction effect. Since the noise reduction effect of the cleanroom door is relatively fixed, when used in a production environment with high noise, the noise reduction effect of the cleanroom door cannot be improved due to the fixed singleness of the cleanroom door, resulting in the problem of poor noise reduction effect of the cleanroom door.
[0004] Therefore, it is necessary to provide a new invisible hinge purification door to solve the above-mentioned technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a clean room door with invisible hinges suitable for different environments.
[0006] The invisible hinge cleanroom door provided by the utility model comprises a cleanroom door body, a noise reduction mechanism is arranged inside the cleanroom door body, the noise reduction mechanism comprises a connecting plate, noise reduction cotton is arranged inside the connecting plate, the top and bottom of the connecting plate are both connected to connecting blocks, the inside of the connecting block is connected to a guide rod, and one end of the guide rod is connected to the inside of the cleanroom door body.
[0007] In order to achieve the effect of limiting the connecting plate, the utility model provides an invisible hinge purification door. Preferably, the purification door body is internally connected to a boss, a limiting block is arranged inside the boss, and one side of the limiting block is clamped with one side of the connecting plate.
[0008] In order to achieve the effect of clamping and fixing the mounting plate, the utility model provides an invisible hinge purification door. Preferably, a clamping block is connected to one side of the boss, and a mounting plate is provided on the outer side of the guide rod, and the inside of the mounting plate is clamped with the outer side of the clamping block.
[0009] In order to achieve the effect of improving buffering and connecting with the door frame, the utility model provides an invisible hinge purification door. Preferably, both sides of the connecting block are connected to buffer blocks, and one side of the purification door body is connected to an invisible hinge.
[0010] In order to achieve the effect of fixing the limit block, the utility model provides an invisible hinge purification door. Preferably, the bottom of the limit block is connected to a spring, and the bottom of the spring is connected to the bottom of the inner cavity of the boss.
[0011] In order to achieve the effect of fixing the mounting plate, the utility model provides an invisible hinge purification door. Preferably, a threaded hole is opened inside one end of the guide rod, a bolt is arranged inside the threaded hole, and the outer side of the bolt is clamped with the inner part of the mounting plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] When the noise in the production workshop is too loud and the noise reduction effect of the clean room door body is insufficient, the invisible hinge clean room door can be opened by opening the installation plate, placing multiple connecting plates installed with noise reduction cotton inside the clean room door body, aligning the connecting blocks on the outer sides of the connecting plates with the guide rods, and inserting the connecting blocks to the outer sides of the guide rods. By installing multiple noise reduction cottons, the noise reduction effect of the clean room door body can be improved, which solves the problem that some existing invisible hinge clean room doors have good sealing but poor noise reduction effect. Since the noise reduction effect of the clean room door is relatively fixed, when it is used in a production environment with relatively loud noise, the noise reduction effect of the clean room door cannot be improved due to the fixed singleness of the clean room door, resulting in the problem that the noise reduction effect of the clean room door is poor. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the invisible hinge clean room door provided by the utility model;
[0015] Figure 2 for Figure 1 The internal structure diagram of the purification door body is shown;
[0016] Figure 3 for Figure 1 The internal structure diagram of the purification door body is shown;
[0017] Figure 4 for Figure 1 A schematic diagram of a portion of the structure of the boss and the connecting plate shown;
[0018] Figure 5 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.
[0019] Numbers in the figure: 1. Purification door body; 2. Mounting plate; 3. Noise reduction mechanism; 31. Connecting plate; 32. Noise reduction cotton; 33. Connecting block; 34. Guide rod; 4. Boss; 5. Block; 6. Buffer block; 7. Invisible hinge; 8. Limit block; 9. Spring; 10. Threaded hole; 11. Bolt. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the invisible hinge clean room door provided by the utility model; Figure 2 for Figure 1 The internal structure diagram of the purification door body is shown; Figure 3 for Figure 1 The internal structure diagram of the purification door body is shown; Figure 4 for Figure 1 A schematic diagram of a portion of the structure of the boss and the connecting plate shown; Figure 5 for Figure 2 The structure at A in the middle is enlarged schematic diagram. The invisible hinge cleanroom door comprises a cleanroom door body 1, a noise reduction mechanism 3 is arranged inside the cleanroom door body 1, the noise reduction mechanism 3 comprises a connecting plate 31, a noise reduction cotton 32 is arranged inside the connecting plate 31, a connecting block 33 is connected to the top and bottom of the connecting plate 31, a guide rod 34 is connected to the inside of the connecting block 33, and one end of the guide rod 34 is connected to the inside of the cleanroom door body 1.
[0022] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the interior of the purification door body 1 is connected to the boss 4 , and a limiting block 8 is arranged inside the boss 4 , and one side of the limiting block 8 is clamped with one side of the connecting plate 31 .
[0023] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a clamping block 5 is connected to one side of the boss 4 , and a mounting plate 2 is provided on the outer side of the guide rod 34 , and the inner part of the mounting plate 2 is clamped with the outer side of the clamping block 5 .
[0024] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, both sides of the connection block 33 are connected to buffer blocks 6, and one side of the purification door body 1 is connected to an invisible hinge 7.
[0025] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a spring 9 is connected to the bottom of the limiting block 8 , and the bottom of the spring 9 is connected to the bottom of the inner cavity of the boss 4 .
[0026] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a threaded hole 10 is provided inside one end of the guide rod 34 , a bolt 11 is provided inside the threaded hole 10 , and the outer side of the bolt 11 is clamped with the inner side of the mounting plate 2 .
[0027] It should be noted that: the inside of the connecting plate 31 is adhered and connected to the outside of the noise reduction cotton 32, the outside of the connecting plate 31 is welded and fixed to one side of the connecting block 33, one end of the guide rod 34 is welded and fixed to the inside of the purification door body 1, the connecting block 33 is sleeved on the outside of the guide rod 34, the bottom of the boss 4 is welded and fixed to the bottom and top of the inner cavity of the purification door body 1, the bottom of the clamping block 5 is welded and fixed to the bottom of the inner cavity of the purification door body 1, one side of the clamping block 5 is welded and fixed to one side of the boss 4, one side of the buffer block 6 is adhered and connected to one side of the connecting block 33, the bottom of the limit block 8 is welded and fixed to the top of the spring 9, one end of the spring 9 is welded and fixed to the bottom of the inner cavity of the boss 4, and one side of the purification door body 1 is fixed to one side of the invisible hinge 7 by a bolt 11.
[0028] The working principle of the invisible hinge purification door provided by the utility model is as follows:
[0029] When in use, the clean door body 1 equipped with the invisible hinge 7 is installed on the door frame. By setting the invisible hinge 7, it is convenient to improve the sealing between the clean door body 1 and the door frame, reduce the gap between the clean door body 1 and the frame, and prevent gas from entering the production workshop. The user can control the noise reduction effect of the clean door body 1 according to the actual situation inside the production workshop. When the noise reduction effect of the clean door body 1 cannot be applied to the production environment, the user can rotate the bolt 11 inside the mounting plate 2 to separate the bolt 11 from the threaded hole 10 inside the guide rod 34, and then remove the mounting plate 2, and then place the connecting plate 31 equipped with the noise reduction cotton 32 inside the clean door body 1, and align the connecting block 33 on the outer side of the connecting plate 31 with the guide rod 3 4. Insert the connecting block 33 into the outer side of the guide rod 34. By arranging a buffer block 6 on one side of the connecting block 33, it is convenient to reduce the impact force when installing the connecting plate 31. By installing multiple noise reduction cottons 32, when the sound waves pass through the noise reduction cottons 32, the micropores inside the noise reduction cottons 32 are convenient to disperse the transmission of the sound waves, thereby achieving the purpose of noise reduction and improving the noise reduction effect of the purification door body 1. By arranging a limit block 8 inside the boss 4, it is convenient to fix and limit the connecting plate 31. When the outer side of the connecting plate 31 is in contact with the limit block 8, the limit block 8 is forced to squeeze the spring 9 at the bottom and enter the inside of the boss 4. The outer side of the connecting plate 31 is separated from the limit block 8, and the spring 9 drives the limit block 8 to extend out of the boss 4, thereby improving the stability of the connecting plate 31 and avoiding shaking.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An invisible hinge purification door, characterized in that: The invention comprises a purification door body (1), wherein a noise reduction mechanism (3) is arranged inside the purification door body (1), wherein the noise reduction mechanism (3) comprises a connecting plate (31), wherein noise reduction cotton (32) is arranged inside the connecting plate (31), wherein the top and bottom of the connecting plate (31) are both connected to connecting blocks (33), wherein the interior of the connecting block (33) is connected to a guide rod (34), and one end of the guide rod (34) is connected to the interior of the purification door body (1).
2. The invisible hinge cleanroom door according to claim 1, characterized in that: The interior of the purification door body (1) is connected to a boss (4), a limit block (8) is arranged inside the boss (4), and one side of the limit block (8) is clamped with one side of the connection plate (31).
3. The invisible hinge cleanroom door according to claim 2, characterized in that: A clamping block (5) is connected to one side of the boss (4), a mounting plate (2) is provided on the outer side of the guide rod (34), and the interior of the mounting plate (2) is clamped with the outer side of the clamping block (5).
4. The invisible hinge cleanroom door according to claim 1, characterized in that: Both sides of the connection block (33) are connected to buffer blocks (6), and one side of the purification door body (1) is connected to an invisible hinge (7).
5. The invisible hinge cleanroom door according to claim 2, characterized in that: The bottom of the limit block (8) is connected to a spring (9), and the bottom of the spring (9) is connected to the bottom of the inner cavity of the boss (4).
6. The invisible hinge cleanroom door according to claim 1, characterized in that: A threaded hole (10) is provided inside one end of the guide rod (34), a bolt (11) is provided inside the threaded hole (10), and the outer side of the bolt (11) is clamped with the inside of the mounting plate (2).