Hidden slot air outlet

Abstract

This utility model belongs to the technical field of hidden slot air outlets, specifically a hidden slot air outlet, including a fixed frame and an air guide frame; the fixed frame has slots on both sides, which facilitates quick assembly and disassembly of the air guide frame, improving the efficiency of disassembly and replacement. The fixed frame is pre-fixed in the air outlet with bolts. The air guide frame is pushed between the fixed frames, and the top of the baffle abuts against the bottom of the fixed frame. One conical end of the limiting block moves out of the limiting groove and inserts into the slot, completing the quick installation of the air guide frame. When the air guide frame needs to be removed for replacement, cleaning and maintenance, a finger is inserted into one of the slots to press the pushing block. The pushing block pushes out one end of the limiting block located in the slot, and the ends of both limiting blocks located in the slots move out at the same time. This allows the disassembly of the air guide frame to be done by one person without the need for multiple people to cooperate, or one person can press the two limiting blocks from two different heights, further improving the disassembly efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of hidden slot air outlets, specifically a hidden slot air outlet. Background Technology

[0002] In indoor ventilation systems, the air outlet, as the terminal component of air circulation, has a structural design that directly affects the convenience of daily use and maintenance efficiency. The cleaning problem of the air guiding components (such as louvers and grilles) in the air guide frame is particularly prominent. The air guide vanes are mostly rigidly connected to the frame through bushings and cannot be disassembled separately. When cleaning, it is necessary to reach into the air outlet to wipe it, which not only restricts operation but also makes it easy to leave dust dead corners. Long-term use can easily breed bacteria and affect indoor air quality.

[0003] Traditional exposed air outlets often use screws to fix the air guide frame, which requires tools such as screwdrivers for disassembly. Ordinary users cannot operate independently, and repeated disassembly and assembly can easily lead to stripped screws and panel deformation, affecting sealing and aesthetics. Although some concealed air outlets use clips to fix the panel, these clips are mostly one-time rigid structures. Disassembly requires prying force, which can easily cause the clips to break or damage the decorative layer, resulting in low disassembly and assembly efficiency. Therefore, a concealed slotted air outlet is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a hidden slot air outlet is proposed.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a hidden slot air outlet of this utility model, including a fixing frame and an air guide frame; the fixing frame has slots on both sides; The fixed frame is equipped with a positioning mechanism, which includes a limiting groove formed on the inner side wall of the fixed frame. The inner side wall of the limiting groove is elastically connected to a limiting block by a spring. The inner top wall of the limiting groove is provided with a sliding groove. A slider is slidably connected in the sliding groove. One end of the slider extends out of the sliding groove and is fixedly connected to the limiting block. One end of the limiting block extends out of the limiting groove and is inserted into a slot. The positioning mechanism facilitates quick assembly and disassembly of the air guide frame, improving the efficiency of disassembly and replacement.

[0006] Preferably, a baffle is fixedly connected to the top of the air guide frame, and a sealing gasket is provided on the outer wall of the baffle. The baffle covers the fixed frame and improves the aesthetics.

[0007] Preferably, the end of the limiting block away from the spring is tapered, which facilitates direct pressure on the limiting block through the air guide frame without manual pressing, and the inner wall of the limiting groove is provided with a sealing gasket.

[0008] Preferably, a push block is slidably connected in the slot, and a sealing gasket is provided on the outer wall of the push block. Pressing the push block drives the limiting block to move, and the pressing block fits against the inner wall of the air guide frame, improving the aesthetics.

[0009] Preferably, the inner bottom wall of the slot is provided with a positioning groove, and a positioning block is slidably connected in the positioning groove. The top of the positioning block extends out of the positioning groove and is fixedly connected to the pushing block. By setting the positioning groove and the positioning block, the position of the pushing block can be easily limited.

[0010] Preferably, the fixed frame has a drive groove, and the inner sidewall of the drive groove is rotatably connected to a gear via a transmission rod. A rack is slidably connected in the drive groove, and the rack meshes with the gear. A through groove is formed between the drive groove and the limiting groove. A connecting block is fixedly connected to one side of the rack near the through groove, and the other end of the connecting block passes through the through groove and is fixedly connected to the limiting block. By setting up the drive groove, gear, rack, through groove, and connecting block, it is convenient to move two limiting blocks simultaneously, further simplifying the operation steps and improving the disassembly and assembly efficiency.

[0011] Preferably, mounting holes are provided on both sides of the fixing frame, and bolts are installed in the mounting holes. The fixing frame can be easily fixed at the air outlet by the cooperation of the mounting holes and bolts.

[0012] The beneficial effects of this utility model are: This utility model provides a hidden slot air outlet. The positioning mechanism facilitates quick assembly and disassembly of the air guide frame, improving efficiency. The fixed frame is pre-fixed to the air outlet with bolts. The air guide frame is pushed between the fixed frames, with the top of the baffle abutting against the bottom of the fixed frame. One conical end of the limiting block moves out of the limiting slot and inserts into the slot, completing the quick installation of the air guide frame. When the air guide frame needs to be removed for replacement, cleaning, or maintenance, a finger is inserted into one of the slots to press the pushing block. The pushing block pushes out one end of the limiting block located in the slot, and both limiting blocks simultaneously move out of their slots. This allows the air guide frame to be disassembled by a single person without the need for multiple people, or by a single person pressing the two limiting blocks from different heights twice, further improving disassembly efficiency. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the present invention; Figure 2 This is a structural diagram showing the separation of the fixing frame and the air guide frame in this utility model; Figure 3 This is a planar cross-sectional structural diagram of the fixing frame and the air guide frame in this utility model; Figure 4 This is a cross-sectional structural diagram of the fixing frame and the air guide frame in this utility model; Figure 5 This is a cross-sectional structural diagram of the fixing frame in this utility model; Figure 6 This is a structural diagram of the rack and gear in this utility model. Legend: 1. Fixed frame; 2. Air guide frame; 3. Slot; 4. Positioning mechanism; 41. Limiting slot; 42. Limiting block; 43. Spring; 44. Slide groove; 45. Slider; 5. Baffle; 6. Pushing block; 7. Positioning block; 8. Positioning slot; 9. Gear; 10. Drive slot; 11. Rack; 12. Through slot; 13. Mounting hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Specific implementation examples are given below.

[0016] Please see Figures 1-6 This utility model provides a hidden slot air outlet, including a long rectangular fixing frame 1 and an air guide frame 2. The fixing frame 1 has mounting holes 13 on both sides, and bolts are installed in the mounting holes 13. The fixing frame 1 is easily fixed at the air outlet by the cooperation of the mounting holes 13 and the bolts. The bolts are expansion bolts. The fixing frame 1 has rectangular slots 3 on both sides. The top of the air guide frame 2 is fixedly connected to a long rectangular baffle 5. The outer wall of the baffle 5 is provided with a sealing gasket. The baffle 5 covers the fixing frame 1 and improves the aesthetics. The fixed frame 1 is provided with a positioning mechanism 4. The positioning mechanism 4 includes a limiting groove 41 opened on the inner side wall of the fixed frame 1. There are two limiting grooves 41, and the two limiting grooves 41 are respectively on two opposite inner side walls of the fixed frame 1. A rectangular limiting block 42 is elastically connected to the inner side wall of the limiting groove 41 by a spring 43. The end of the limiting block 42 away from the spring 43 is set as a cone shape, so that the limiting block 42 can be directly pressed by the air guide frame 2 without manual pressing. A sealing gasket is provided on the inner side wall of the limiting groove 41. A rectangular sliding groove 44 is opened on the inner top wall of the limiting groove 41. A rectangular slider 45 is slidably connected in the sliding groove 44. One end of the slider 45 extends out of the sliding groove 44 and is fixedly connected to the limiting block 42. One end of the limiting block 42 extends out of the limiting groove 41 and is inserted into the slot 3. The positioning mechanism 4 makes it easy to quickly disassemble and assemble the air guide frame 2, thus improving the efficiency of disassembly and replacement. A push block 6 is slidably connected inside the slot 3. The push block 6 fits against the inner wall of the slot 3. A sealing gasket is provided on the outer wall of the push block 6. Pressing the push block 6 causes the limit block 42 to move, and the push block 6 fits against the inner wall of the air guide frame 2, improving the aesthetics. The inner bottom wall of the slot 3 is provided with a positioning groove 8, and a positioning block 7 is slidably connected in the positioning groove 8. The top of the positioning block 7 extends out of the positioning groove 8 and is fixedly connected to the push block 6. By setting the positioning groove 8 and the positioning block 7, the position of the push block 6 can be easily limited. After the positioning block 7 limits the push block 6, one end of the push block 6 can be flush with the inner wall of the air guide frame 2.

[0017] A drive groove 10 is provided inside the fixed frame 1. A gear 9 is rotatably connected to the inner side wall of the drive groove 10 via a transmission rod. A rack 11 is slidably connected inside the drive groove 10. There are two racks 11, and the two racks 11 are symmetrically distributed with the gear 9 in a staggered manner. The rack 11 meshes with the gear 9. A through groove 12 is provided between the drive groove 10 and the limiting groove 41. A connecting block is fixedly connected to one side of the rack 11 near the through groove 12. The other end of the connecting block passes through the through groove 12 and is fixedly connected to the limiting block 42. By setting up the drive groove 10, gear 9, rack 11, through groove 12 and connecting block, it is easy to move the two limit blocks 42 at the same time, further simplifying the operation steps and improving the disassembly and assembly efficiency.

[0018] Based on the above structure, this utility model includes the following implementation process: The air outlet pre-cut in the wall is opened with an opening device to make a hole. The opening should correspond to the position of the mounting hole 13. Push the fixing bracket 1 into the air outlet, align the opening with the mounting hole 13, insert the expansion end through the mounting hole 13 into the opening, and tighten the bolt to complete the fixing of the fixing bracket 1. Push the air guide 2 between the fixed frame 1. The air guide 2 first contacts the conical end of the limiting block 42 and applies pressure to the limiting block 42, so that the limiting block 42 is pressed and locked into the limiting groove 41 until the top of the baffle 5 abuts against the bottom of the fixed frame 1. At this time, the slot 3 corresponds to the limiting groove 41, the pressure on the limiting block 42 disappears, and under the pressure of the spring 43, the conical end of the limiting block 42 moves out of the limiting groove 41 and inserts into the slot 3, completing the quick installation of the air guide 2. When the air guide frame 2 needs to be removed for replacement, cleaning, and maintenance, insert your finger into one of the slots 3 and press the push block 6. The push block 6 will push out one end of the limiting block 42 located in the slot 3. When the limiting block 42 moves, it drives the corresponding rack 11 to move through the connecting block. This rack 11 drives the other rack 11 to move through the gear 9, so that the two racks 11 move away from each other, causing the two limiting blocks 42 to move at the same time. The ends of the two limiting blocks 42 located in the slots 3 move out at the same time, so that the disassembly of the air guide frame 2 can be done by one person without the need for multiple people to cooperate, or one person can press the two limiting blocks 42 at two different heights, further improving the disassembly efficiency.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A concealed slotted air outlet, characterized in that: It includes a fixed frame (1) and an air guide frame (2); both sides of the fixed frame (1) are provided with slots (3); The fixed frame (1) is provided with a positioning mechanism (4). The positioning mechanism (4) includes a limiting groove (41) opened on the inner side wall of the fixed frame (1). The inner side wall of the limiting groove (41) is elastically connected to a limiting block (42) by a spring (43). The inner top wall of the limiting groove (41) is provided with a sliding groove (44). A slider (45) is slidably connected in the sliding groove (44). One end of the slider (45) extends out of the sliding groove (44) and is fixedly connected to the limiting block (42). One end of the limiting block (42) extends out of the limiting groove (41) and is inserted into the slot (3).

2. A concealed slot outlet according to claim 1, wherein: The top of the air guide frame (2) is fixedly connected to a baffle (5), and the outer wall of the baffle (5) is provided with a sealing gasket.

3. A hidden slot outlet according to claim 2, wherein: The end of the limiting block (42) away from the spring (43) is set in a conical shape, and the inner sidewall of the limiting groove (41) is provided with a sealing gasket.

4. A concealed slot air outlet according to claim 3, characterized in that: A push block (6) is slidably connected inside the slot (3), and a sealing gasket is provided on the outer wall of the push block (6).

5. A hidden slot outlet according to claim 4, wherein: The inner bottom wall of the slot (3) is provided with a positioning groove (8), and a positioning block (7) is slidably connected in the positioning groove (8). The top of the positioning block (7) extends out of the positioning groove (8) and is fixedly connected to the pushing block (6).

6. A hidden slot outlet according to claim 5, wherein: The fixed frame (1) has a drive groove (10) inside. The inner side wall of the drive groove (10) is rotatably connected to a gear (9) via a transmission rod. A rack (11) is slidably connected inside the drive groove (10). The rack (11) meshes with the gear (9). A through groove (12) is provided between the drive groove (10) and the limiting groove (41). A connecting block is fixedly connected to one side of the rack (11) near the through groove (12). The other end of the connecting block passes through the through groove (12) and is fixedly connected to the limiting block (42).

7. A concealed slotted air outlet according to claim 6, characterized in that: The mounting bracket (1) has mounting holes (13) on both sides, and bolts are installed in the mounting holes (13).

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