Modular quick-fit indoor air purification filter frame device

Abstract

The utility model provides a modularization quick -mounting type indoor air purification filter frame device, include: frame device, multiple mounting hole and fixed device, frame device includes two first border and two second border, two second border sets up respectively in one end of two first border, multiple mounting hole sets up respectively in the inside of two first border and two second border, fixed device includes multiple sliding slot, multiple sliding block, multiple elastic sheet, the utility model provides a modularization quick -mounting type indoor air purification filter frame device, through sliding slot cooperation sliding block, when installing between first border and second border, positioning is carried out, and simultaneously cooperation elastic sheet, limit slot and limit block, make first border after moving to suitable position, carry out the limit between first border and second border, thereby convenient to the quick installation between first border and second border.

Description

Technical Field

[0001] This utility model relates to the field of filters, and in particular to a modular quick-installation indoor air purification filter frame device. Background Technology

[0002] The filter frame of an indoor air purifier is an important component of an indoor air purification system. It provides support for the filter media, ensuring that the filter media maintains the correct shape and position, and guaranteeing the stability and reliability of the filtration effect.

[0003] Currently, filter frames are either folded from a single frame and snapped together, or multiple frames are snapped together to form a filter frame. However, when snapping between the frames, a rubber mallet is needed to tap the joint to make the two frames snap together, which makes it inconvenient to quickly install the two frames together and reduces the efficiency of the work.

[0004] Therefore, it is necessary to provide a modular, quick-installation indoor air purification filter frame device to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a modular quick-installation indoor air purification filter frame device, which solves the problem that currently, when connecting the two frames, a rubber hammer is needed to tap the connection point to make the two frames snap together.

[0006] To solve the above-mentioned technical problems, this utility model provides a modular quick-installation indoor air purification filter frame device, including: a frame device, multiple mounting holes and a fixing device;

[0007] The frame device includes two first borders and two second borders, with the two second borders respectively disposed at one end of the two first borders;

[0008] The plurality of mounting holes are respectively formed inside the two first frame edges and the two second frame edges;

[0009] The fixing device includes multiple sliding grooves, multiple sliding blocks, multiple spring pieces, multiple limiting grooves, and multiple limiting blocks. The multiple sliding grooves are respectively opened inside the two second frame sides. The multiple sliding blocks are slidably connected to the interior of the multiple sliding grooves. One end of the multiple spring pieces is fixedly connected to one end of the multiple sliding blocks. The multiple limiting grooves are respectively opened inside the two second frame sides. One side of the multiple limiting blocks is slidably connected to the interior of the multiple limiting grooves.

[0010] Preferably, one side of each of the plurality of limiting blocks is fixedly connected to one side of each of the plurality of spring pieces.

[0011] Preferably, each of the two first frame edges and the two second frame edges has two mounting holes inside.

[0012] Preferably, a positioning device is provided inside both the first frame and the second frame. The positioning device includes multiple positioning slots and multiple positioning sleeves. The multiple positioning slots are respectively opened inside the first frame and the second frame, and one side of each of the multiple positioning sleeves is fixedly connected to one side of the other first frame and one side of the other second frame.

[0013] Preferably, the positioning device further includes a plurality of positioning blocks, one end of each of the plurality of positioning blocks being fixedly connected to one end of the inner wall of the plurality of positioning grooves.

[0014] Preferably, the plurality of positioning blocks are slidably connected inside the plurality of positioning sleeves.

[0015] Preferably, the mounting holes are provided inside the plurality of positioning blocks and the plurality of positioning sleeves.

[0016] Compared with related technologies, the modular quick-installation indoor air purification filter frame device provided by this utility model has the following beneficial effects:

[0017] This utility model provides a modular quick-installation indoor air purification filter frame device. The sliding groove and sliding block are used to position the first frame and the second frame during installation. At the same time, the spring, limiting groove and limiting block are used to limit the first frame and the second frame after the first frame is moved to the appropriate position, so as to facilitate quick installation between the first frame and the second frame. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of a first embodiment of a modular quick-installation indoor air purification filter frame device provided by this utility model;

[0019] Figure 2 for Figure 1 The diagram shows the structure of the first frame.

[0020] Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below;

[0021] Figure 4 A schematic diagram of the structure of a second embodiment of a modular quick-installation indoor air purification filter frame device provided by this utility model;

[0022] Figure 5 for Figure 4 The enlarged schematic diagram of part B is shown.

[0023] The following are the labels in the diagram: 1. Frame device, 11. First frame, 12. Second frame, 2. Mounting hole, 3. Fixing device, 31. Sliding groove, 32. Sliding block, 33. Spring piece, 34. Limiting groove, 35. Limiting block, 4. Positioning device, 41. Positioning groove, 42. Positioning block, 43. Positioning sleeve. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] First Embodiment

[0026] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a modular quick-installation indoor air purification filter frame device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the first frame. Figure 3 for Figure 1 The enlarged schematic diagram of part A is shown. A modular quick-installation indoor air purification filter frame device includes: a frame device 1, multiple mounting holes 2, and a fixing device 3;

[0027] The frame device 1 includes two first borders 11 and two second borders 12, with the two second borders 12 respectively disposed at one end of the two first borders 11;

[0028] The plurality of mounting holes 2 are respectively formed inside the two first frame 11 and the two second frame 12;

[0029] The fixing device 3 includes multiple sliding grooves 31, multiple sliding blocks 32, multiple spring pieces 33, multiple limiting grooves 34, and multiple limiting blocks 35. The multiple sliding grooves 31 are respectively opened inside the two second frame frames 12. The multiple sliding blocks 32 are respectively slidably connected to the interior of the multiple sliding grooves 31. One end of the multiple spring pieces 22 is respectively fixedly connected to one end of the multiple sliding blocks 32. The multiple limiting grooves 34 are respectively opened inside the two second frame frames 12. One side of the multiple limiting blocks 35 is respectively slidably connected to the interior of the multiple limiting grooves 34.

[0030] One side of one end of the multiple limiting blocks 35 is arc-shaped. After the limiting block 35 moves to one end of the sliding groove 31, it moves along the arc-shaped surface to one side, thereby automatically separating from the sliding groove 31. After moving to the appropriate position, the spring piece 33 drives the limiting block 35 to reset. After the plane of the limiting block 35 contacts the inner wall of the limiting groove 34, it limits the distance between the first frame 11 and the second frame 12.

[0031] The sliding groove 31 is a T-shaped groove, and the sliding block 32 is a T-shaped block that is adapted to the sliding groove 31. A sliding plate is fixedly connected to one side of each of the multiple sliding blocks 32. One end of each of the multiple spring pieces 33 is fixedly connected to one end of each of the multiple sliding plates. One end of each of the multiple sliding blocks 32 is fixedly connected to both ends of the inner walls of the two first frame 11, which is used for positioning when the first frame 11 is installed.

[0032] One side of each of the plurality of limiting blocks 35 is fixedly connected to one side of each of the plurality of spring pieces 33.

[0033] Two mounting holes 2 are provided inside each of the two first frame 11 and the two second frame 12.

[0034] The two mounting holes 2 are used to fit bolts and nuts to limit the movement between the two assembled frames.

[0035] The working principle of the modular quick-installation indoor air purification filter frame device provided by this utility model is as follows:

[0036] In use, by inserting the two sliding blocks 32 at the bottom of one end of the first frame 11 into the two sliding grooves 31 inside the second frame 12, and moving them downwards, the limiting block 35 moves to one side along the arc surface of the limiting block 35 when it contacts one end of the sliding groove 31, causing the spring piece 33 to deform. When the sliding block 32 moves to the appropriate position, the spring piece 33 resets and causes the limiting block 35 to enter the limiting groove 34, thereby limiting the distance between the first frame 11 and the second frame 12.

[0037] When connecting the two assembled frames, simply insert the bolts into the mounting holes 2 and then install the nuts.

[0038] Compared with related technologies, the modular quick-installation indoor air purification filter frame device provided by this utility model has the following beneficial effects:

[0039] This utility model provides a modular quick-installation indoor air purification filter frame device. The sliding groove 31 and the sliding block 32 are used to position the first frame 11 and the second frame 12 during installation. At the same time, the spring piece 33, the limiting groove 34 and the limiting block 35 are used to limit the first frame 11 and the second frame 12 after the first frame 11 is moved to the appropriate position, thereby facilitating the quick installation of the first frame 11 and the second frame 12.

[0040] Second Embodiment

[0041] Please refer to the following: Figure 4 and Figure 5 Based on the modular quick-installation indoor air purification filter frame device provided in the first embodiment of this application, the second embodiment of this application proposes another modular quick-installation indoor air purification filter frame device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0042] Specifically, the second embodiment of this application provides a modular quick-installation indoor air purification filter frame device that differs in that the modular quick-installation indoor air purification filter frame device has a positioning device 4 provided inside the first frame 11 and the second frame 12. The positioning device 4 includes a plurality of positioning grooves 41 and a plurality of positioning sleeves 43. The plurality of positioning grooves 41 are respectively opened inside the first frame 11 and the second frame 12. One side of the plurality of positioning sleeves 43 is respectively fixedly connected to one side of another first frame 11 and one side of another second frame 12.

[0043] Two positioning slots 41 are opened inside one of the two first frame 11 and the two second frame 12, while a positioning sleeve 43 is fixedly connected to the other side.

[0044] The positioning device 4 also includes a plurality of positioning blocks 42, one end of each of the positioning blocks 42 being fixedly connected to one end of the inner wall of the plurality of positioning grooves 41.

[0045] The multiple positioning blocks 42 are slidably connected to the interior of the multiple positioning sleeves 43 respectively.

[0046] Multiple positioning blocks 42, together with multiple positioning sleeves 43 and multiple positioning slots 41, are used to position the two sets of frames during installation, thereby facilitating quick positioning and installation between the two sets of frames.

[0047] The mounting holes 2 are provided inside the multiple positioning blocks 42 and the multiple positioning sleeves 43.

[0048] The working principle of the modular quick-installation indoor air purification filter frame device provided by this utility model is as follows:

[0049] In use, by inserting the two positioning sleeves 43 of the first frame 11 of one set of frames into the positioning grooves 41 opened inside the first frame 11 of another set of frames, and moving them to a suitable position to one side, the positioning sleeves 43 are fitted onto the surface of the positioning block 42, and then the connecting bolts are installed.

[0050] Compared with related technologies, the modular quick-installation indoor air purification filter frame device provided by this utility model has the following beneficial effects:

[0051] This utility model provides a modular quick-installation indoor air purification filter frame device. The positioning device 4 positions the two assembled frames during installation, which facilitates quick installation and increases the fixation effect.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A modular, quick-installation indoor air purification filter frame device, characterized in that, include: Frame assembly, multiple mounting holes and fixing devices; The frame device includes two first borders and two second borders, with the two second borders respectively disposed at one end of the two first borders; The plurality of mounting holes are respectively formed inside the two first frame edges and the two second frame edges; The fixing device includes multiple sliding grooves, multiple sliding blocks, multiple spring pieces, multiple limiting grooves, and multiple limiting blocks. The multiple sliding grooves are respectively opened inside the two second frame sides. The multiple sliding blocks are slidably connected to the interior of the multiple sliding grooves. One end of the multiple spring pieces is fixedly connected to one end of the multiple sliding blocks. The multiple limiting grooves are respectively opened inside the two second frame sides. One side of the multiple limiting blocks is slidably connected to the interior of the multiple limiting grooves.

2. The modular quick-installation indoor air purification filter frame device according to claim 1, characterized in that, One side of each of the plurality of limiting blocks is fixedly connected to one side of each of the plurality of spring pieces.

3. The modular quick-installation indoor air purification filter frame device according to claim 1, characterized in that, Two mounting holes are provided inside each of the two first frame edges and the two second frame edges.

4. The modular quick-installation indoor air purification filter frame device according to claim 1, characterized in that, The first and second frames are each provided with a positioning device. The positioning device includes multiple positioning slots and multiple positioning sleeves. The multiple positioning slots are respectively opened inside the first frame and the second frame. One side of the multiple positioning sleeves is respectively fixedly connected to one side of the other first frame and one side of the other second frame.

5. A modular quick-installation indoor air purification filter frame device according to claim 4, characterized in that, The positioning device further includes multiple positioning blocks, one end of each of the multiple positioning blocks being fixedly connected to one end of the inner wall of the multiple positioning grooves.

6. A modular quick-installation indoor air purification filter frame device according to claim 5, characterized in that, The multiple positioning blocks are slidably connected to the interior of the multiple positioning sleeves.

7. A modular quick-installation indoor air purification filter frame device according to claim 6, characterized in that, The mounting holes are provided inside the multiple positioning blocks and the multiple positioning sleeves.

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