air supply device

Abstract

This application relates to an air supply device. The air supply device includes a base, an air supply mechanism, and an operating component. The base has a first mating portion; the air supply mechanism includes a second mating portion; the operating component is movably mounted on one of the first and second mating portions, and the operating component is movable between a first position and a second position relative to both the first and second mating portions; wherein, a locking position is formed on the other of the first and second mating portions; in the first position, one end of the operating component moves into and locks into the locking position, connecting the first and second mating portions; when the operating component moves out of the locking position and is in the second position, the first and second mating portions separate. The air supply device provided in this application, by utilizing the movement of the operating component between different positions, can realize the connection or separation between the base and the air supply mechanism, simplifying the assembly and disassembly of the base and the air supply mechanism, and facilitating user operation.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to an air supply device. Background Technology

[0002] Air supply devices are common household appliances. For ease of portability, the base and air supply mechanism are usually designed to be detachable. However, current air supply devices require a number of steps to disassemble, taking considerable time and necessitating the use of tools, which is inconvenient for users. Summary of the Invention

[0003] This application addresses the problem that existing air supply devices require a long time to disassemble their base and air supply mechanism. It proposes an air supply device that can achieve the disassembly and assembly of the base and air supply mechanism without the need for auxiliary tools, thus shortening the disassembly and assembly time.

[0004] An air supply device, comprising:

[0005] The base has a first mating part;

[0006] Air supply mechanism, including the second coordination unit;

[0007] An operating element is movably mounted on one of the first mating part and the second mating part, and the operating element is movable between a first position and a second position relative to the first mating part and the second mating part.

[0008] Among them, a locking position is formed on the other of the first mating part and the second mating part;

[0009] When in the first position, one end of the operating member moves into and is locked in the locking position, connecting with the first mating part and the second mating part; when the operating member moves out of the locking position and is in the second position, the first mating part and the second mating part separate.

[0010] In one embodiment, a first abutting portion protrudes from the outer wall of one of the first mating portions and the second mating portion where the locking position is formed, and the first abutting portion and the outer wall of the mating portion where the current mating portion is located define the locking position;

[0011] The operating component includes a connecting part and a second abutting part that are connected to each other. The connecting part is slidably connected to the other of the first mating part and the second mating part and is in the first position. The second abutting part is located in the locking position and abuts against the first abutting part.

[0012] In one embodiment, the outer surface of the first mating part where the first abutting part is located is recessed inward to form a groove. When the operating member is in the first position, the groove wall on the side of the groove facing away from the second position abuts against the second abutting part.

[0013] In one embodiment, the first mating part and the second mating part that does not have the first abutting part have an opening, and the connection between the connecting part and the second abutting part forms a groove, and the edge of the groove engages with the edge of the opening.

[0014] In one embodiment, the end of the connecting portion away from the second abutting portion forms a pushing portion, which protrudes from the opening.

[0015] In one embodiment, the second abutting portion includes a connecting segment and an abutting segment, one end of the connecting segment is connected to the connecting portion, and the other end is connected to the abutting segment, wherein the connection between the abutting segment and the connecting segment is stepped;

[0016] At the first position, the abutting section and the first abutting part abut against each other to provide an upward force for the base to assemble with the air supply mechanism.

[0017] In one embodiment, the distance between the abutting segment and the connecting portion is greater than the distance between the connecting segment and the connecting portion.

[0018] In one embodiment, the end of the abutting section near the first abutting portion is provided with a slope, which guides the first abutting portion.

[0019] In one embodiment, the first abutting portion is disposed on the first mating portion, and the operating member is disposed on the second mating portion.

[0020] In one embodiment, the air supply mechanism further includes an air supply body and an electrical connection part, the electrical connection part and the air supply body are electrically connected and used for external power supply, and the air supply body is connected to one of the first mating part and the second mating part.

[0021] The aforementioned air supply device allows the user to operate the control component, enabling the control component to move between different positions. This allows for the connection or separation between the first and second mating parts, thereby achieving the connection or separation between the base and the air supply mechanism. This simplifies the assembly and disassembly of the base and the air supply mechanism, making it easier for the user to operate. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an air supply device provided in some embodiments of this application.

[0023] Figure 2 This is a schematic diagram of the structure of the air supply device provided in some embodiments of this application when the base and air supply mechanism are separated.

[0024] Figure 3 This is a partial schematic diagram showing the operating element of the air supply device provided in some embodiments of this application in the second position.

[0025] Figure 4 This is a partial schematic diagram showing the operating component of the air supply device provided in some embodiments of this application in the first position.

[0026] Figure 5 This is a schematic diagram of the structure of the first mating part of the air supply device provided in some embodiments of this application.

[0027] Figure 6 This is a schematic diagram of the structure of the second mating part of the air supply device provided in some embodiments of this application.

[0028] Figure 7 This is a schematic diagram of the structure of the operating components of the air supply device provided in some embodiments of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10. Base; 11. First mating part; 111. First abutting part; 112. Slide groove; 20. Air supply mechanism; 21. Air supply body; 22. Second mating part; 221. Opening; 30. Operating component; 31. Connecting part; 311. Pushing part; 32. Second abutting part; 321. Connecting section; 322. Abutting section; 3221. Inclined surface; 33. Slot; 100. Air supply device. Detailed Implementation

[0031] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0032] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0033] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0037] Please see Figures 1 to 4 This application provides an air supply device 100 in some embodiments. The air supply device 100 includes a base 10, an air supply mechanism 20, and an operating member 30. The base 10 has a first mating portion 11. The operating member 30 is movably mounted on one of the first mating portion 11 and the second mating portion 22, and the operating member 30 is movable between a first position and a second position relative to the first mating portion 11 and the second mating portion 22; wherein, a locking position is formed on the other of the first mating portion 11 and the second mating portion 22; in the first position, one end of the operating member 30 moves into and locks into the locking position until the first mating portion 11 and the second mating portion 22 are connected; when the operating member 30 moves out of the locking position and is in the second position, the first mating portion 11 and the second mating portion 22 separate.

[0038] The base 10 supports the air supply mechanism 20. When the air supply device 100 is in use, the base 10 and the air supply mechanism 20 can be assembled together to improve the stability of the air supply device 100 during operation. When the air supply device 100 is not in use, the base 10 and the air supply mechanism 20 can be separated for easy storage and carrying of the air supply device 100.

[0039] The air supply device 100 will be described below in different scenarios.

[0040] like Figure 1 As shown, the base 10 and the air supply mechanism 20 are in a separate state. When the user needs to assemble the base 10 and the air supply mechanism 20 together, the operating member 30 can first be assembled onto the second mating part 22 (or the first mating part 11). The operating member 30 can move relative to the second mating part 22, for example, by moving or rotating. Assuming the initial position of the operating member 30 assembled onto the second mating part is the first position, when the operating member 30 moves relative to the second mating part 22 to the second position, the operating member 30 can be connected to the first mating part 11. Figure 2 As shown, at this time, the first mating part 11 and the second mating part 22 are connected together, and the air supply mechanism 20 and the base 10 are assembled together.

[0041] Similarly, when it is necessary to separate the assembled dispensing mechanism and base 10, the user moves the operating component 30 from the second position to the first position. At this time, the operating component 30 and the first mating part 11 are separated, the second mating part 22 and the first mating part 11 are also separated, and the base 10 and the air supply mechanism 20 are naturally also separated.

[0042] In summary, the user acts on the operating component 30, enabling the operating component 30 to move between different positions, thereby connecting or separating the first mating part 11 and the second mating part 22, and thus connecting or separating the base 10 and the air supply mechanism 20. This simplifies the disassembly and assembly of the base 10 and the air supply mechanism 20, making it easier for the user to operate.

[0043] like Figure 4 As shown, in some embodiments, a first abutting portion 111 protrudes from the outer wall of one of the first mating portions 11 and the second mating portion 22 that forms a locking position. The first abutting portion 111 defines a locking position with the outer wall of the mating portion currently in which it is located. The operating member 30 includes a connecting portion 31 and a second abutting portion 32 that are interconnected. The connecting portion 31 is slidably connected to the other of the first mating portion 11 and the second mating portion 22 and is in a first position. The second abutting portion 32 is located within the locking position and abuts against the first abutting portion 111.

[0044] The shape of the first abutment part 111 can be, but is not limited to, a long strip or a trapezoidal platform, as long as the strength of the first abutment part 111 meets the requirements.

[0045] After the operating member 30 is assembled onto the second mating part 22, the second abutting part 32 can protrude relative to the inner surface of the second mating part 22. When the operating member 30 moves to the first position, the second abutting part 32 can support the first abutting part 111, and with the connecting part 31 connecting to the second mating part 22, the first mating part 111 and the second mating part 22 are connected together. The above configuration further simplifies the assembly method of the operating member 30, the first mating member, and the second mating part 22, and reduces the manufacturing difficulty of the three components.

[0046] Please continue reading. Figure 5 In some embodiments, the outer surface of the mating part where the first abutment 111 is located is recessed inward to form a groove 112. When the operating member 30 is in the first position, the groove wall of the groove 112 on the side opposite to the second position abuts against the second abutment 32.

[0047] For example, the outer surface of the first mating part 11 is recessed inward to form a groove 112, the groove wall of the groove 112 is provided with a first abutting part 111, and the groove wall of the groove 112 limits the second abutting part 32.

[0048] When the operating component 30, the first mating part 11, and the second mating part 22 are assembled together, the operating component 30 slides and engages with the second mating part 22, and the second mating part 22 is fitted over the first mating part 11. A portion of the operating component 30 is located between the first mating part 11 and the second mating part 22, and this portion is actually located within the slide groove 112. When the operating component 30 is pushed to move, because a portion of the operating component 30 is always located within the slide groove 112, the slide groove 112 can guide and limit the operation component 30, which not only improves the efficiency of the operation component 30 during movement, but also improves the connection stability of the operating component 30, the first mating part 11, and the second mating part 22.

[0049] Please see Figure 6 and Figure 7 In some embodiments, the first mating part 11 and the second mating part 22 that does not have a first abutting part 111 have an opening 221, and a groove 33 is formed at the connection between the connecting part 31 and the second abutting part 32, and the groove 33 and the edge of the opening 221 are engaged.

[0050] The opening 221 is provided corresponding to the slide groove 112, and the opening size of the opening 221 is smaller than the opening size of the slide groove 112. When the operating member 30 is assembled into the second mating part 22, the edge of the opening 221 is located within the slot 33 of the operating member 30, and the surfaces on both sides of the opening 221 contact the connecting part 31 and the second abutting part 32, respectively. In this way, the operating member 30 is locked in the opening 221 and can move along the opening 221 to reciprocate between the first position and the second position.

[0051] An opening 221 is made in the second mating part 22 to assemble the operating component 30, which improves the connection stability between the two and reduces the space occupied by the operating component 30 in the second mating part 22.

[0052] Please continue reading. Figure 7 In some embodiments, a pushing part 311 is formed at the end of the connecting part 31 away from the second abutting part 32, and the pushing part 311 protrudes from the opening 221. In this way, an operating space for the user to push can be formed between the pushing part 311 and the second mating part 22, providing the user with a better point of force application, making it easier for the user to push the operating member 30 to move.

[0053] like Figure 7 As shown, in some embodiments, the second abutment portion 32 includes a connecting section 321 and an abutment section 322. One end of the connecting section 321 is connected to the connecting portion 31, and the other end is connected to the abutment section 322. The connection between the abutment section 322 and the connecting section 321 is stepped. In a first position, the abutment section 322 abuts against the first abutment portion 111 to provide an upward force for the base 10 to assemble with the air supply mechanism 20.

[0054] When the operating member 30 is assembled into the second mating part 22 and moves from the second position to the first position, the abutting section 322 first abuts against the first abutting part 111, and the connecting section 321 can also abut against the first abutting part 111, thereby limiting the first abutting part 111 to the connection between the abutting section 322 and the connecting section 321. In this way, different surfaces of the first abutting part 111 contact the abutting section 322 and the connecting section 321 respectively, which can limit the first abutting part 111 in multiple directions and improve the connection stability between the first abutting part 111 and the operating member 30.

[0055] Specifically, such as Figure 7 As shown, in some embodiments, the distance between the abutting section 322 and the connecting portion 31 is greater than the distance between the connecting section 321 and the connecting portion 31. When the second abutting portion 32 moves closer to the first abutting portion 111, the abutting section 322 of the second abutting portion 32 is always located below the first abutting portion 111. When the second abutting portion 32 and the first abutting portion 111 come into contact, the first abutting portion 111 can be lifted, and the entire base 10 is lifted together. That is, the second abutting portion 32 can support the first abutting portion 111. The operating member 30 in the first position is deflected by 18° relative to the operating member 30 in the second position. The abutting surface between the second abutting portion 32 and the first abutting portion 111 is the surface of the abutting section 322 distributed along the direction of gravity.

[0056] In this way, by limiting the first contact part 111 in the direction of gravity, the first mating part 11 and the second mating part 22 can be connected together, which simplifies the structure of the operating member 30 and reduces the difficulty of manufacturing the operating member 30.

[0057] More specifically, in some embodiments, such as Figure 7 As shown, the end of the abutting section 322 near the first abutting part 111 is provided with a slope 3221, which guides the first abutting part 111.

[0058] When the second abutment 32 contacts the first abutment 111, the inclined surface 3221 of the second abutment 32 contacts the first abutment 111 first, which reduces the difficulty for the second abutment 32 to lift the first abutment 111 and reduces the amount of wear on the second abutment 32 during use.

[0059] In some embodiments, the operating member 30 is an elastic member. During the assembly of the operating member 30 to the second mating part 22, the assembly difficulty of the operating member 30 is reduced, and the assembly speed of the first mating part 11 and the second mating part 22 is accelerated.

[0060] like Figure 1As shown, in some embodiments, the first abutment portion 111 is disposed on the first mating portion 11, and the operating member 30 is disposed on the second mating portion 22. This simplifies the processing difficulty of the first mating portion 11 and the second mating portion 22.

[0061] Please continue reading. Figure 1 In some embodiments, the air supply mechanism 20 further includes an air supply body 21 and an electrical connection part. The electrical connection part is electrically connected to the air supply body 21 and is used to connect to an external power source. The air supply body 21 is connected to one of a first mating part 11 and a second mating part 22. Thus, the air supply body 21 can still operate normally when the first mating part 11 and the second mating part 22 are in a separated state.

[0062] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An air supply device, characterized in that, include: The base (10) has a first mating part (11); Air supply mechanism (20), including second coordination part (22); An operating element (30) is movably mounted on one of the first mating part (11) and the second mating part (22), and the operating element (30) is movable between a first position and a second position relative to the first mating part (11) and the second mating part (22); A locking position is formed on either the first mating part (11) or the second mating part (22); a first abutting part (111) protrudes from the outer wall of the one of the first mating parts (11) and the second mating part (22) where the locking position is formed, and the locking position is defined by the outer wall of the mating part where the first abutting part (111) is located; a groove (112) is formed by the inward recess of the outer surface of the mating part where the first abutting part (111) is located. The operating element (30) includes a connecting part (31) and a second abutting part (32) that are connected to each other, wherein the connecting part (31) is slidably connected to either the first mating part (11) or the second mating part (22); When in the first position, the second abutting part (32) is located in the locking position, and the groove wall of the slide (112) facing away from the second position abuts against the second abutting part (32), reaching the first mating part (11) and connecting with the second mating part (22); when the operating member (30) moves out of the locking position and is in the second position, the first mating part (11) and the second mating part (22) separate.

2. The air supply device according to claim 1, characterized in that, The first mating part (11) and the second mating part (22) without the first abutting part (111) have an opening (221), and a groove (33) is formed at the connection between the connecting part (31) and the second abutting part (32), and the edge of the groove (33) and the opening (221) are engaged.

3. The air supply device according to claim 2, characterized in that, The end of the connecting portion (31) away from the second abutting portion (32) forms a pushing portion (311), which protrudes from the opening (221).

4. The air supply device according to claim 1, characterized in that, The second abutting part (32) includes a connecting section (321) and an abutting section (322). One end of the connecting section (321) is connected to the connecting part (31), and the other end is connected to the abutting section (322). The connection between the abutting section (322) and the connecting section (321) is stepped. At the first position, the abutting section (322) and the first abutting part (111) abut against each other to provide an upward force for the base (10) to assemble with the air supply mechanism (20).

5. The air supply device according to claim 4, characterized in that, The distance between the abutting section (322) and the connecting part (31) is greater than the distance between the connecting section (321) and the connecting part (31).

6. The air supply device according to claim 4, characterized in that, The end of the abutting section (322) near the first abutting part (111) is provided with a slope (3221), which guides the first abutting part (111).

7. The air supply device according to any one of claims 1-6, characterized in that, The first abutting part (111) is disposed on the first mating part (11), and the operating member (30) is disposed on the second mating part (22).

8. The air supply device according to any one of claims 1-6, characterized in that, The air supply mechanism (20) further includes an air supply body (21) and an electrical connection part. The electrical connection part and the air supply body (21) are electrically connected and used for external power supply. The air supply body (21) is connected to one of the first mating part (11) and the second mating part (22).

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