Portable air purification device with hidden handle

Abstract

The utility model relates to air purification technical field, and disclose a kind of portable air purification equipment with hidden handle, including equipment box, the air inlet is opened in the outside of equipment box, the top of equipment box is provided with hidden structure, the hidden structure includes support rod, the support rod is fixedly connected in the inside of equipment box, the outside of support rod is provided with sleeve rod, the outside of sleeve rod is opened with sliding slot, the sliding block is connected with sliding slot slidingly, the sliding block is fixedly connected with handle, the top of support rod is fixedly connected with spring. The portable air purification equipment with hidden handle, by setting up the M-shaped track of different height of left and right of sliding slot, make sliding block inlay in sliding slot along its path movement, when user presses handle, sliding block slides in M-shaped sliding slot, force sleeve rod to rotate around support rod, realize the telescoping of handle, limit the movement of sleeve rod by setting the cooperation of limiting block and limiting groove, prevent disengaging support rod.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, specifically a portable air purification device with a hidden handle. Background Technology

[0002] Air purification equipment uses multi-dimensional purification technology to solve indoor air pollution problems, from basic removal of particulate matter and harmful gases to in-depth health protection. Especially in modern enclosed building environments, it has become an important tool for improving the quality of life.

[0003] However, the handles of existing air purifiers are all fixed and exposed on the outside of the device, which takes up space and affects the aesthetics. Therefore, a portable air purifier with a hidden handle is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a portable air purifier with a hidden handle, which has the advantage of a concealable handle and solves the problem of space occupation by a fixed handle.

[0005] To achieve the purpose of concealing the handle, the present invention provides the following technical solution: a portable air purifier with a concealed handle, comprising a device box, wherein an air inlet is provided on the outside of the device box, and a concealed structure is provided on the top of the device box;

[0006] The concealed structure includes a support rod, a limiting groove, a sleeve rod, a limiting block, a pulley, a sliding groove, a slider, a handle, and a spring. The support rod is fixedly connected inside the equipment box. A sleeve rod is provided on the outside of the support rod. A sliding groove is opened on the outside of the sleeve rod. A slider is slidably connected to the sliding groove. A handle is fixedly connected to the slider. A spring is fixedly connected to the top of the support rod. The top of the spring is fixedly connected to the handle.

[0007] Preferably, the support rod is I-shaped, the sleeve is fitted onto the outside of the support rod, the sleeve has a circular hole inside, the support rod passes through this hole, and the support rod is adapted to the hole.

[0008] Preferably, the slide groove is M-shaped with different heights on the left and right sides, and the slider is adapted to the slide groove.

[0009] Preferably, the bottom of the sleeve rod is fixedly connected with four pulleys, which are evenly distributed at the bottom of the support rod, and the pulleys are in contact with the outer surface of the support rod.

[0010] Preferably, a limiting block is fixedly connected to the top of the sleeve rod, a limiting groove is opened inside the support rod, the limiting block is located inside the limiting groove, and the limiting block is adapted to the limiting groove.

[0011] Preferably, a magnet is fixedly connected inside the air inlet, and a filter is magnetically connected to the magnet.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] This portable air purifier with a concealed handle uses an M-shaped track with different heights on the left and right sides to allow the slider to move along the track. When the user presses the handle, the slider slides within the M-shaped track, forcing the sleeve rod to rotate around the support rod, thus extending and retracting the handle. The movement of the sleeve rod is restricted by the cooperation of a limiting block and a limiting groove to prevent it from detaching from the support rod. A spring between the handle and the support rod allows the handle to automatically pop out when pressed. A pulley at the bottom of the sleeve rod reduces friction between the sleeve rod and the support rod, improving the smoothness of the sliding. Attached Figure Description

[0014] Figure 1 This is a front sectional view of the present invention;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is the planar development diagram of the sleeve rod;

[0017] Figure 4 for Figure 2 Enlarged view at point B in the middle;

[0018] Figure 5 This is a sectional view of the connection between the sleeve rod and the support rod.

[0019] In the diagram: 1. Equipment box; 2. Air inlet; 3. Filter screen; 4. Magnet block; 5. Hidden structure; 501. Support rod; 5011. Limiting groove; 502. Sleeve rod; 5021. Limiting block; 5022. Pulley; 503. Slide groove; 504. Slider; 505. Handle; 506. Spring. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5A portable air purifier with a hidden handle in this embodiment includes a device box 1, an air inlet 2 on the outside of the device box 1, and a hidden structure 5 on the top of the device box 1.

[0022] The concealed structure 5 includes a support rod 501, a limiting groove 5011, a sleeve rod 502, a limiting block 5021, a pulley 5022, a sliding groove 503, a slider 504, a handle 505, and a spring 506. The support rod 501 is fixedly connected inside the equipment box 1. The sleeve rod 502 is provided outside the support rod 501. The sliding groove 503 is opened outside the sleeve rod 502. The slider 504 is slidably connected to the sliding groove 503. The handle 505 is fixedly connected to the slider 504. The spring 506 is fixedly connected to the top of the support rod 501. The top of the spring 506 is fixedly connected to the handle 505.

[0023] The support rod 501 is I-shaped, and the sleeve rod 502 is sleeved on the outside of the support rod 501 to ensure that the sleeve rod 502 can rotate stably along the I-shaped support rod 501. A circular hole is opened inside the sleeve rod 502, through which the support rod 501 passes. The support rod 501 is adapted to the hole. Through the adaptation design of the circular hole and the support rod 501, friction is reduced and the smooth movement of the sleeve rod 502 is guaranteed.

[0024] The slide groove 503 is M-shaped with different heights on the left and right. The slider 504 is adapted to the slide groove 503 so that the slider 504 can move along a preset path when sliding. Through the undulating design of the M-shaped slide groove 503, the handle 505 can be hidden and popped up.

[0025] The bottom of the sleeve rod 502 is fixedly connected to a pulley 5022. There are four pulleys 5022, which are evenly distributed at the bottom of the support rod 501. The pulleys 5022 are in contact with the outer surface of the support rod 501. The pulleys 5022 reduce the friction between the sleeve rod 502 and the support rod 501 and improve the smoothness of sliding. The four evenly distributed pulleys 5022 ensure the balance and stability of the sleeve rod 502 when it moves.

[0026] The top of the sleeve rod 502 is fixedly connected to a limiting block 5021. A limiting groove 5011 is opened inside the support rod 501. The limiting block 5021 is located inside the limiting groove 5011. The limiting block 5021 is adapted to the limiting groove 5011 to restrict the sleeve rod 502 from detaching from the support rod 501.

[0027] A magnet 4 is fixedly connected inside the air inlet 2. The magnet 4 is magnetically connected to the filter screen 3, which enables quick disassembly and assembly of the filter screen 3 for easy cleaning or replacement.

[0028] In the implementation of the case, pulley 5022 can rotate to ensure that it will not get stuck when rotating around the circular support rod 501.

[0029] In the case implementation, the handle 505 is in the shape of an inverted U, and the support rod 501, sleeve rod 502, and spring 506 are all located inside the inverted U-shaped handle 505.

[0030] In the implementation of the case, an M-shaped slide 503 is used, which allows the slider 504 to drive the handle 505 to move up and down. The M-shaped slide 503 has different heights, so that when the slider 504 is at the high position of the slide 503, the handle 505 is in the pop-up state, and when the slider 504 is at the low position of the slide 503, the handle 505 is in the hidden state. Each time you switch, you only need to press the handle 505 to switch between the low and high positions.

[0031] In the implementation of the case, the top of the equipment box 1 is provided with a groove that can accommodate the handle 505. The handle 505 is adapted to the groove, and when hidden, the top of the handle 505 is flush with the equipment box 1.

[0032] When implementing this procedure, please follow these steps:

[0033] Pop-up operation:

[0034] Initial state: Slider 504 is in the low locked position of M-shaped groove 503, and spring 506 is in a compressed state.

[0035] 1) Gently press handle 505 to apply downward pressure;

[0036] 2) Move the slider 504 downwards along the slide groove 503 with the handle to release the locked state;

[0037] 3) Spring 506 releases its elastic force, pushing handle 505 upward;

[0038] 4) The slider 504 slides along the M-shaped groove 503 to the highest position;

[0039] 5) Fully eject handle 505 and lock it automatically.

[0040] Hidden Operations

[0041] Initial state: Slider 504 is located at the high point of M-shaped groove 503.

[0042] 1) Press down handle 505 to the first stage of travel;

[0043] 2) Slider 504 slides down along slide groove 503 to the lowest point;

[0044] 3) Release handle 505, and slider 504 will move along slide groove 503 into the low point locking position;

[0045] 4) Fully retract handle 505 and keep it locked.

[0046] In summary, this portable air purifier with a concealed handle utilizes an M-shaped trajectory with varying heights on the left and right sides of the slide groove 503. This allows the slider 504 to engage within the slide groove 503 and move along its path. When the user presses the handle 505, the slider 504 slides within the M-shaped slide groove 503, forcing the sleeve rod 502 to rotate around the support rod 501, thus extending and retracting the handle 505. The movement of the sleeve rod 502 is restricted by the cooperation of the limiting block 5021 and the limiting groove 5011, preventing it from detaching from the support rod 501. A spring 506 between the handle 505 and the support rod 501 allows the handle 505 to automatically pop out when pressed. The pulley 5022 at the bottom of the sleeve rod 502 reduces friction between the sleeve rod 502 and the support rod 501, improving the smoothness of sliding.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable air purification device with a hidden handle, comprising a device box (1), characterized in that: The equipment box (1) has an air inlet (2) on its exterior and a hidden structure (5) on its top. The hidden structure (5) includes a support rod (501), a limiting groove (5011), a sleeve rod (502), a limiting block (5021), a pulley (5022), a sliding groove (503), a slider (504), a handle (505), and a spring (506). The support rod (501) is fixedly connected inside the equipment box (1). A sleeve rod (502) is provided outside the support rod (501). A sliding groove (503) is opened outside the sleeve rod (502). A slider (504) is slidably connected to the sliding groove (503). A handle (505) is fixedly connected to the slider (504). A spring (506) is fixedly connected to the top of the support rod (501). The top of the spring (506) is fixedly connected to the handle (505).

2. The portable air purification device with a hidden handle according to claim 1, characterized in that: The support rod (501) is I-shaped, and the sleeve rod (502) is sleeved on the outside of the support rod (501). A circular hole is opened inside the sleeve rod (502), and the support rod (501) passes through this hole. The support rod (501) is adapted to the hole.

3. The portable air purification device with a hidden handle according to claim 1, characterized in that: The slide groove (503) is M-shaped with different heights on the left and right sides, and the slider (504) is adapted to the slide groove (503).

4. The portable air purification device with a hidden handle according to claim 3, characterized in that: The bottom of the sleeve rod (502) is fixedly connected to a pulley (5022). There are four pulleys (5022), which are evenly distributed at the bottom of the support rod (501). The pulleys (5022) are in contact with the outer surface of the support rod (501).

5. The portable air purification device with a hidden handle according to claim 1, characterized in that: A limiting block (5021) is fixedly connected to the top of the sleeve rod (502), and a limiting groove (5011) is opened inside the support rod (501). The limiting block (5021) is located inside the limiting groove (5011), and the limiting block (5021) is adapted to the limiting groove (5011).

6. The portable air purification device with a hidden handle according to claim 1, characterized in that: A magnet block (4) is fixedly connected inside the air inlet (2), and a filter screen (3) is magnetically connected to the magnet block (4).

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